/* ========================================
   ALTWOOD PETROLEUM LIMITED - Styles
   Matching Hudsonil.eu Design
   ======================================== */

/* CSS Variables */
:root {
    /* Colors from logo - Blue & Orange */
    --color-primary: #0a2540;
    --color-primary-light: #153d63;
    --color-primary-dark: #061a2e;
    --color-secondary: #1e3a5f;
    --color-accent: #E8630A;
    --color-accent-light: #FF8C42;
    --color-accent-dark: #C45200;
    --color-bg-alt: #f8fafc;
    --color-text-primary: #1e293b;
    --color-text-secondary: #475569;
    
    /* Neutral colors */
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-gray-50: #F9F9F9;
    --color-gray-100: #F5F5F5;
    --color-gray-200: #EBEBEB;
    --color-gray-300: #D9D9D9;
    --color-gray-400: #B3B3B3;
    --color-gray-500: #808080;
    --color-gray-600: #4D4D4D;
    --color-gray-700: #333333;
    --color-gray-800: #1A1A1A;
    --color-gray-900: #0D0D0D;
    
    /* Background colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #E6E6E6;
    --bgdark: #1A1A1A;
    --bg-dark: #0A0A0A;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);    
    /* Gradient definitions */
    --gradient-primary: linear-gradient(135deg, #0a2540 0%, #153d63 50%, #1e3a5f 100%);
    --gradient-accent: linear-gradient(135deg, #E8630A 0%, #FF8C42 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(10, 37, 64, 0.95) 0%, rgba(30, 58, 95, 0.85) 100%);
    --color-accent-glow: rgba(232, 99, 10, 0.3);
    --shadow-orange: 0 8px 30px rgba(232, 99, 10, 0.3);
    --radius-xl: 20px;

    /* WordPress preset tokens */
    --wp--preset--aspect-ratio--square: 1;
    --wp--preset--aspect-ratio--4-3: 4/3;
    --wp--preset--aspect-ratio--3-4: 3/4;
    --wp--preset--aspect-ratio--3-2: 3/2;
    --wp--preset--aspect-ratio--2-3: 2/3;
    --wp--preset--aspect-ratio--16-9: 16/9;
    --wp--preset--aspect-ratio--9-16: 9/16;
    --wp--preset--color--black: #000000;
    --wp--preset--color--cyan-bluish-gray: #abb8c3;
    --wp--preset--color--white: #ffffff;
    --wp--preset--color--pale-pink: #f78da7;
    --wp--preset--color--vivid-red: #cf2e2e;
    --wp--preset--color--luminous-vivid-orange: #ff6900;
    --wp--preset--color--luminous-vivid-amber: #fcb900;
    --wp--preset--color--light-green-cyan: #7bdcb5;
    --wp--preset--color--vivid-green-cyan: #00d084;
    --wp--preset--color--pale-cyan-blue: #8ed1fc;
    --wp--preset--color--vivid-cyan-blue: #0693e3;
    --wp--preset--color--vivid-purple: #9b51e0;
    --wp--preset--gradient--vivid-cyan-blue-to-vivid-purple: linear-gradient(135deg,rgb(6,147,227) 0%,rgb(155,81,224) 100%);
    --wp--preset--gradient--light-green-cyan-to-vivid-green-cyan: linear-gradient(135deg,rgb(122,220,180) 0%,rgb(0,208,130) 100%);
    --wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange: linear-gradient(135deg,rgb(252,185,0) 0%,rgb(255,105,0) 100%);
    --wp--preset--gradient--luminous-vivid-orange-to-vivid-red: linear-gradient(135deg,rgb(255,105,0) 0%,rgb(207,46,46) 100%);
    --wp--preset--gradient--very-light-gray-to-cyan-bluish-gray: linear-gradient(135deg,rgb(238,238,238) 0%,rgb(169,184,195) 100%);
    --wp--preset--gradient--cool-to-warm-spectrum: linear-gradient(135deg,rgb(74,234,220) 0%,rgb(151,120,209) 20%,rgb(207,42,186) 40%,rgb(238,44,130) 60%,rgb(251,105,98) 80%,rgb(254,248,76) 100%);
    --wp--preset--gradient--blush-light-purple: linear-gradient(135deg,rgb(255,206,236) 0%,rgb(152,150,240) 100%);
    --wp--preset--gradient--blush-bordeaux: linear-gradient(135deg,rgb(254,205,165) 0%,rgb(254,45,45) 50%,rgb(107,0,62) 100%);
    --wp--preset--gradient--luminous-dusk: linear-gradient(135deg,rgb(255,203,112) 0%,rgb(199,81,192) 50%,rgb(65,88,208) 100%);
    --wp--preset--gradient--pale-ocean: linear-gradient(135deg,rgb(255,245,203) 0%,rgb(182,227,212) 50%,rgb(51,167,181) 100%);
    --wp--preset--gradient--electric-grass: linear-gradient(135deg,rgb(202,248,128) 0%,rgb(113,206,126) 100%);
    --wp--preset--gradient--midnight: linear-gradient(135deg,rgb(2,3,129) 0%,rgb(40,116,252) 100%);
    --wp--preset--font-size--small: 13px;
    --wp--preset--font-size--medium: 20px;
    --wp--preset--font-size--large: 36px;
    --wp--preset--font-size--x-large: 42px;
    --wp--preset--spacing--20: 0.44rem;
    --wp--preset--spacing--30: 0.67rem;
    --wp--preset--spacing--40: 1rem;
    --wp--preset--spacing--50: 1.5rem;
    --wp--preset--spacing--60: 2.25rem;
    --wp--preset--spacing--70: 3.38rem;
    --wp--preset--spacing--80: 5.06rem;
    --wp--preset--shadow--natural: 6px 6px 9px rgba(0, 0, 0, 0.2);
    --wp--preset--shadow--deep: 12px 12px 50px rgba(0, 0, 0, 0.4);
    --wp--preset--shadow--sharp: 6px 6px 0px rgba(0, 0, 0, 0.2);
    --wp--preset--shadow--outlined: 6px 6px 0px -3px rgb(255, 255, 255), 6px 6px rgb(0, 0, 0);
    --wp--preset--shadow--crisp: 6px 6px 0px rgb(0, 0, 0);

    /* ALTWOOD aliases mapped to the WordPress preset system */
    --color-white: var(--wp--preset--color--white);
    --color-black: var(--wp--preset--color--black);
    --color-gray-300: var(--wp--preset--color--cyan-bluish-gray);
    --color-accent-light: #FF8C42;
    --spacing-xs: var(--wp--preset--spacing--20);
    --spacing-sm: var(--wp--preset--spacing--30);
    --spacing-md: var(--wp--preset--spacing--40);
    --spacing-lg: var(--wp--preset--spacing--50);
    --spacing-xl: var(--wp--preset--spacing--60);
    --spacing-2xl: var(--wp--preset--spacing--70);
    --spacing-3xl: var(--wp--preset--spacing--80);
    --spacing-4xl: calc(var(--wp--preset--spacing--80) * 1.2);
    --shadow-sm: var(--wp--preset--shadow--natural);
    --shadow-md: var(--wp--preset--shadow--deep);
    --shadow-lg: var(--wp--preset--shadow--deep);
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Skip to Content */
.skip-to-content {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    z-index: 10000;
    border-radius: var(--radius-sm);
    transition: top var(--transition-normal);
}

.skip-to-content:focus {
    top: var(--spacing-md);
}

/* Container */
.container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 var(--spacing-lg);
}

/* Section padding utility */
.section {
        padding: 80px 0;
}

@media (min-width: 1024px) {
    .section {
        padding: 120px 0;
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--wp--preset--font-size--x-large); font-weight: 700; }
h2 { font-size: var(--wp--preset--font-size--large); font-weight: 700; }
h3 { font-size: var(--wp--preset--font-size--medium); font-weight: 600; }
h4 { font-size: 1.125rem; font-weight: 600; }

p {
    margin-bottom: var(--spacing-md);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-normal);
}

ul {
    list-style: none;
}

/* WordPress-style preset utility hooks */
.has-small-font-size { font-size: var(--wp--preset--font-size--small); }
.has-medium-font-size { font-size: var(--wp--preset--font-size--medium); }
.has-large-font-size { font-size: var(--wp--preset--font-size--large); }
.has-x-large-font-size { font-size: var(--wp--preset--font-size--x-large); }
.has-vivid-green-cyan-color { color: #FF8C42; }
.has-vivid-cyan-blue-color { color: var(--wp--preset--color--vivid-cyan-blue); }
.has-white-color { color: var(--wp--preset--color--white); }
.has-black-color { color: var(--wp--preset--color--black); }
.has-midnight-gradient-background { background: var(--wp--preset--gradient--midnight); }
.has-pale-ocean-gradient-background { background: var(--wp--preset--gradient--pale-ocean); }
.has-natural-shadow { box-shadow: var(--wp--preset--shadow--natural); }
.has-deep-shadow { box-shadow: var(--wp--preset--shadow--deep); }
.aspect-square { aspect-ratio: var(--wp--preset--aspect-ratio--square); }
.aspect-4-3 { aspect-ratio: var(--wp--preset--aspect-ratio--4-3); }
.aspect-16-9 { aspect-ratio: var(--wp--preset--aspect-ratio--16-9); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    text-align: center;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   Header / Navigation
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: block;
    height: 45px;
}

.logo img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    position: relative;
    padding: var(--spacing-sm) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-accent);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-gray-800);
    transition: all var(--transition-normal);
    border-radius: 2px;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    padding: 70px var(--spacing-lg) var(--spacing-3xl);
    max-width: 100%;
    margin: 0 auto;
    background: 
        linear-gradient(135deg, rgba(10, 37, 64, 0.95) 0%, rgba(10, 37, 64, 0.85) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect fill="%230a2540" width="100" height="100"/><circle cx="50" cy="50" r="40" fill="none" stroke="%23008282" stroke-width="0.5" opacity="0.3"/></svg>'),
        linear-gradient(135deg, #0a2540 0%, #0d3148 50%, #0a2540 100%);
    background-size: cover, 100px 100px, cover;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
}

@supports (grid-template-columns: 1fr 1fr) {
    .hero {
        padding-left: max(var(--spacing-lg), (100% - 1200px) / 2);
        padding-right: max(var(--spacing-lg), (100% - 1200px) / 2);
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 20% 80%, rgba(232, 99, 10, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(232, 99, 10, 0.15) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 50%, rgba(232, 99, 10, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.4), transparent);
    pointer-events: none;
    z-index: 0;
}

.hero > * {
    position: relative;
    z-index: 1;
}

.hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 100%;
}

.hero-warning {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: #E8630A;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(232, 99, 10, 0.15);
    border: 1px solid rgba(232, 99, 10, 0.3);
    border-radius: var(--radius-sm);
    width: fit-content;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
    line-height: 1.1;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-tagline {
    font-size: 1.5rem;
    font-weight: 500;
    color: #FF8C42;
    margin-bottom: var(--spacing-lg);
    line-height: 1.4;
}

.hero-description {
    font-size: 1.0625rem;
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

/* Hero CTA group */
.hero-cta-group {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
}

.hero-cta-group .btn {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.hero-image {
    position: relative;
    aspect-ratio: 1;
    height: auto;
    min-height: 400px;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid rgba(232, 99, 10, 0.3);
    border-radius: var(--radius-lg);
    z-index: 10;
    pointer-events: none;
}

.hero-floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: float 3s ease-in-out infinite;
    z-index: 20;
}

.hero-floating-card.card-1 {
    bottom: 30px;
    left: 30px;
}

.hero-floating-card.card-2 {
    top: 30px;
    right: 30px;
}

.hero-floating-card-icon {
    width: 40px;
    height: 40px;
    background: #E8630A;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.hero-floating-card-text {
    font-size: 0.875rem;
    color: var(--color-gray-700);
}

.hero-floating-card-text strong {
    display: block;
    color: var(--color-primary);
    font-size: 1rem;
    font-weight: 700;
}

/* Hero Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-image {
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

/* ========================================
   Section Styling
   ======================================== */
.section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.section-intro h2 {
    margin-bottom: var(--spacing-md);
}

.section-intro p {
    font-size: 1.125rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

.see-more {
    font-size: 0.875rem;
    color: var(--color-accent);
    text-decoration: underline;
}

/* ========================================
   Strategy / Cards Section
   ======================================== */
.strategy-section {
    background-color: var(--bg-secondary);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.card p {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.read-more {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
}

/* ========================================
   About Section
   ======================================== */
.about-section {
    background-color: var(--bg-primary);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.about-text {
    font-size: 1.0625rem;
    line-height: 1.8;
}

.about-text p {
    color: var(--color-gray-600);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.service-item {
    padding: var(--spacing-lg);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.service-item h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.service-item p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
    line-height: 1.6;
}

/* ========================================
   Stats Section
   ======================================== */
.stats-section {
    background-color: var(--bg-dark);
    padding: var(--spacing-3xl) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-lg);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-white);
    display: block;
}

.stat-unit {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-accent-light);
}

.stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    display: block;
    margin: var(--spacing-sm) 0;
}

.stat-description {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    margin-bottom: 0;
}

/* ========================================
   Solutions Section
   ======================================== */
.solutions-section {
    background-color: var(--bg-secondary);
}

.solutions-content {
    max-width: 800px;
    margin: 0 auto;
}

.solutions-content > p {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

.product-list {
    margin-top: var(--spacing-lg);
}

.product-list li {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-gray-200);
    font-size: 1rem;
    color: var(--color-gray-600);
}

.product-list li:last-child {
    border-bottom: none;
}

.product-list li strong {
    color: var(--color-primary);
}

/* ========================================
   Products Section
   ======================================== */
.products-section {
    background-color: var(--bg-primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.product-card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.product-card:hover {
    background-color: var(--color-gray-100);
}

.product-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.product-card p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

/* ========================================
   Partners Section
   ======================================== */
.partners-section {
    background-color: var(--bg-secondary);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.partner-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--color-gray-200);
}

.partner-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.partner-card p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

/* ========================================
   Projects Section
   ======================================== */
.projects-section {
    background-color: var(--bg-primary);
}

.projects-section .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.project-card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
}

.project-date {
    font-size: 0.75rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.project-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.project-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

/* ========================================
   Quality Section
   ======================================== */
.quality-section {
    background-color: var(--bg-dark);
}

.quality-section .section-header h2 {
    color: var(--color-white);
}

.quality-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.quality-content p {
    font-size: 1.125rem;
    color: var(--color-gray-300);
    line-height: 1.8;
}

/* ========================================
   Sustainability Section
   ======================================== */
.sustainability-section {
    background-color: var(--bg-secondary);
}

.sustainability-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.sustainability-item {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.sustainability-item h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.sustainability-item p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

.sustainability-note {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    max-width: 900px;
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

/* ========================================
   Contact Section
   ======================================== */
.contact-section {
    background-color: var(--bg-primary);
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.contact-item h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.contact-item p {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

.quick-links h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.quick-links ul li {
    margin-bottom: var(--spacing-sm);
}

.quick-links ul li a {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
}

.quick-links ul li a:hover {
    color: var(--color-accent);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--color-gray-900);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-2xl);
}

.footer-main {
    flex: 0 0 300px;
}

.footer-logo {
    display: inline-block;
    height: 40px;
    margin-bottom: var(--spacing-md);
}

.footer-logo img {
    height: 100%;
    width: auto;
}

.footer-tagline {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-gray-400);
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: var(--spacing-3xl);
}

.footer-column h4 {
    font-size: 0.875rem;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.footer-column ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-column ul li a {
    font-size: 0.875rem;
    color: var(--color-gray-400);
}

.footer-column ul li a:hover {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-700);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

/* ========================================
   CIA Section - Corporate Integrity & Assurance
   ======================================== */
.cia-section {
    position: relative;
    padding: var(--spacing-4xl) 0;
    overflow: hidden;
    background: var(--color-primary-dark);
    cursor: none;
}

.cia-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(232, 99, 10, 0.06), transparent 40%);
    pointer-events: none;
    z-index: 1;
}

.cia-video-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.cia-bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0.4;
}

.cia-video-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(232, 99, 10, 0.03) 50px, rgba(232, 99, 10, 0.03) 51px),
        repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(232, 99, 10, 0.03) 50px, rgba(232, 99, 10, 0.03) 51px);
    z-index: 1;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.cia-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 37, 64, 0.92) 0%, rgba(10, 37, 64, 0.85) 50%, rgba(30, 58, 95, 0.88) 100%);
    z-index: 1;
}

.cia-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.cia-content {
    position: relative;
    z-index: 3;
}

.cia-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    animation: fadeInUp 0.8s ease-out both;
}

.cia-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    color: var(--color-accent);
    background: rgba(232, 99, 10, 0.15);
    border: 2px solid rgba(232, 99, 10, 0.4);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(232, 99, 10, 0.4); }
    50% { box-shadow: 0 0 20px 5px rgba(232, 99, 10, 0.2); }
}

.cia-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.cia-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-300);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.cia-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.cia-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(232, 99, 10, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(40px) rotateX(10deg);
    animation: cardReveal 0.8s ease-out forwards;
    animation-delay: calc(var(--delay, 0ms) + var(--reveal-delay, 0ms));
}

.cia-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(232, 99, 10, 0.1), transparent);
    transition: left 0.6s ease;
}

.cia-card:hover::before {
    left: 100%;
}

.cia-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--color-accent);
    box-shadow: 0 20px 40px rgba(232, 99, 10, 0.2), 0 0 60px rgba(232, 99, 10, 0.1);
    background: rgba(255, 255, 255, 0.08);
}

@keyframes cardReveal {
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

.cia-card-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    animation: iconSpin 3s linear infinite;
}

@keyframes iconSpin {
    0%, 100% { transform: rotate(0deg) scale(1); }
    25% { transform: rotate(5deg) scale(1.05); }
    75% { transform: rotate(-5deg) scale(1.05); }
}

.cia-card-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.cia-card h3 {
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.cia-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-300);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.cia-progress {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.cia-progress-bar {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 3px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.cia-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.cia-stats-banner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(232, 99, 10, 0.15);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    animation: fadeInUp 1s ease-out 0.5s both;
}

.cia-stat-item {
    text-align: center;
    position: relative;
}

.cia-stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent-light);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.cia-stat-suffix {
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-accent-light);
}

.cia-stat-label {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.cia-stat-divider {
    width: 1px;
    height: 60px;
    background: rgba(232, 99, 10, 0.3);
}

/* CIA Particle styling */
.cia-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 8s infinite;
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    10% {
        opacity: 0.8;
    }
    90% {
        opacity: 0.8;
    }
    100% {
        opacity: 0;
        transform: translateY(-100px) scale(1);
    }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
        padding-top: var(--spacing-3xl);
        padding-bottom: var(--spacing-3xl);
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-description {
        max-width: 100%;
    }
    
    .hero-image {
        display: none;
    }
    
    .hero-cta-group {
        justify-content: center;
    }
    
    .cards-grid,
    .products-grid,
    .partners-grid,
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .services-grid,
    .sustainability-content {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .footer-links {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .nav-list {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-white);
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-md);
    }
    
    .nav-list.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-3xl) 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-tagline {
        font-size: 1.25rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .cards-grid,
    .products-grid,
    .partners-grid,
    .projects-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
    }
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    transition-delay: var(--reveal-delay, 0ms);
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Focus styles for accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .nav-toggle,
    .footer,
    .skip-to-content {
        display: none;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }
}

/* ========================================
   Page Hero (Sub-pages)
   ======================================== */
.hero-page {
    min-height: 50vh;
    display: flex;
    align-items: center;
    padding-top: 70px;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--color-gray-800) 50%, var(--bg-dark) 100%);
    position: relative;
}

.hero-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 30% 70%, rgba(232, 99, 10, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 30%, rgba(232, 99, 10, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.hero-page .hero-content {
    position: relative;
    z-index: 1;
}

.hero-page .hero-content .container {
    padding-top: var(--spacing-2xl);
}

/* ========================================
   History Section (about.html)
   ======================================== */
.history-section {
    background-color: var(--bg-primary);
}

.history-content {
    max-width: 900px;
    margin: 0 auto;
}

.history-text {
    font-size: 1.0625rem;
    line-height: 1.8;
}

.history-text p {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.mission-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.mission-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.mission-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.mission-card p {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: 0;
}

.values-section {
    background-color: var(--bg-secondary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.value-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.value-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.value-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    margin-bottom: 0;
}

.leadership-section {
    background-color: var(--bg-primary);
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.leader-card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
}

.leader-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.leader-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ========================================
   Services Page
   ======================================== */
.service-intro-section {
    background-color: var(--bg-secondary);
}

.services-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.service-detail-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.service-icon {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.service-detail-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.service-detail-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.service-detail-card ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
}

.service-detail-card ul li {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-xs);
}

.capabilities-section {
    background-color: var(--bg-secondary);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.capability-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
}

.capability-card h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.capability-card p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

/* ========================================
   Products Page
   ======================================== */
.products-intro-section {
    background-color: var(--bg-secondary);
}

.products-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.product-detail-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.product-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.product-detail-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.product-detail-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.product-detail-card ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
}

.product-detail-card ul li {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-xs);
}

.standards-section {
    background-color: var(--bg-primary);
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.standard-card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    text-align: center;
}

.standard-card h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.standard-card p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

/* ========================================
   Projects Page
   ======================================== */
.projects-intro-section {
    background-color: var(--bg-secondary);
}

.projects-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.project-detail-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.project-detail-card .project-date {
    font-size: 0.75rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.project-detail-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.project-detail-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.project-detail-card ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
}

.project-detail-card ul li {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.project-map-section {
    background-color: var(--bg-primary);
}

.locations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.location-card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    text-align: center;
}

.location-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.location-card p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-md);
}

.location-status {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-white);
    background-color: var(--color-accent);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

/* ========================================
   Sustainability Page
   ======================================== */
.sustainability-intro-section {
    background-color: var(--bg-primary);
}

.initiatives-section {
    background-color: var(--bg-secondary);
}

.initiatives-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.initiative-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.initiative-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.initiative-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.initiative-card ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
}

.initiative-card ul li {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.commitment-section {
    background-color: var(--bg-primary);
}

.commitment-content {
    max-width: 800px;
    margin: 0 auto;
}

.commitment-content p {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.commitment-list {
    list-style: none;
}

.commitment-list li {
    font-size: 1rem;
    color: var(--color-gray-700);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.commitment-list li::before {
    content: '✓';
    color: var(--color-accent);
    margin-right: var(--spacing-sm);
}

/* ========================================
   Contact Page
   ======================================== */
.contact-intro-section {
    background-color: var(--bg-secondary);
}

.offices-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.office-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.office-icon {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.office-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.office-address {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.office-contact p {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-xs);
}

.office-contact strong {
    color: var(--color-gray-700);
}

.inquiry-section {
    background-color: var(--bg-primary);
}

.inquiry-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.inquiry-card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    text-align: center;
}

.inquiry-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.inquiry-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    margin-bottom: var(--spacing-lg);
}

.map-section {
    background-color: var(--bg-secondary);
}

.map-content {
    max-width: 800px;
    margin: 0 auto;
}

.map-content p {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-lg);
}

.location-list {
    list-style: none;
}

.location-list li {
    font-size: 1rem;
    color: var(--color-gray-600);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.location-list li strong {
    color: var(--color-primary);
}

/* ========================================
   CTA Section (All Pages)
   ======================================== */
.cta-section {
    background-color: var(--bg-dark);
    text-align: center;
    padding: var(--spacing-4xl) 0;
}

.cta-section h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    font-size: 1.125rem;
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   Responsive - Hero Section
   ======================================== */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        min-height: auto;
        padding: 70px var(--spacing-lg) var(--spacing-3xl);
        background-attachment: scroll;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .hero-tagline {
        font-size: 1.25rem;
    }
    
    .hero-image {
        min-height: 300px;
    }
    
    .hero-floating-card {
        padding: var(--spacing-md);
        font-size: 0.8rem;
    }
    
    .hero-floating-card.card-1 {
        bottom: 20px;
        left: 20px;
    }
    
    .hero-floating-card.card-2 {
        top: 20px;
        right: 20px;
    }
}

/* ========================================
   Responsive - Page Hero
   ======================================== */
@media (max-width: 992px) {
    .hero-page {
        min-height: 40vh;
    }
    
    .mission-grid,
    .values-grid,
    .services-detail-grid,
    .products-detail-grid,
    .offices-grid,
    .inquiry-grid {
        grid-template-columns: 1fr;
    }
    
    .leadership-grid,
    .capabilities-grid,
    .projects-detail-grid,
    .locations-grid,
    .standards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .initiatives-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 16px;
    }
    
    .nav-list {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-white);
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-md);
        z-index: 999;
    }
    
    .nav-list.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: 70px var(--spacing-lg) var(--spacing-2xl);
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-tagline {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 0.9375rem;
    }
    
    .hero-cta-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-cta-group .btn {
        width: 100%;
        text-align: center;
    }
    
    .hero-image {
        min-height: 250px;
    }
    
    .hero-floating-card.card-1 {
        bottom: 10px;
        left: 10px;
    }
    
    .hero-floating-card.card-2 {
        display: none;
    }
    
    .hero-page {
        min-height: 35vh;
    }
    
    .leadership-grid,
    .capabilities-grid,
    .projects-detail-grid,
    .locations-grid,
    .standards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero h1 {
        font-size: 1.5rem;
    }
    
    .hero-tagline {
        font-size: 0.9375rem;
    }
    
    .hero-description {
        font-size: 0.875rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .hero-image {
        min-height: 200px;
    }
    
    .hero-floating-card {
        padding: var(--spacing-sm);
    }
    
    .hero-floating-card-icon {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
    
    .hero-floating-card-text {
        font-size: 0.75rem;
    }
}

/* ========================================
   Hudson-inspired Home Page
   ======================================== */
.nav-item {
    position: relative;
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: -18px;
    min-width: 240px;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-sm) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
    z-index: 1001;
}

.nav-has-dropdown:hover .nav-dropdown,
.nav-has-dropdown:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown a {
    display: block;
    padding: 0.75rem 1rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-gray-600);
}

.nav-dropdown a:hover {
    color: var(--color-accent);
    background: var(--bg-secondary);
}

.home-reference .header {
    background: rgba(255, 255, 255, 0.96);
}

.home-reference .hudson-hero {
    min-height: 88vh;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    background:
        linear-gradient(105deg, rgba(10, 37, 64, 0.98) 0%, rgba(10, 37, 64, 0.93) 48%, rgba(10, 37, 64, 0.72) 100%),
        url('../assets/images/hero-energy-pattern.svg'),
        var(--color-primary);
    background-size: cover;
    padding-top: 110px;
}

.home-reference .hero-warning {
    background: transparent;
    border: 0;
    color: var(--color-accent-light);
    padding: 0;
    letter-spacing: 0.16em;
}

.home-reference .hero h1 {
    max-width: 760px;
    font-size: clamp(2.7rem, 6vw, 5.8rem);
    line-height: 0.98;
    letter-spacing: 0;
}

.home-reference .hero-description {
    max-width: 610px;
    color: rgba(255, 255, 255, 0.78);
}

.home-reference .hero-image {
    min-height: 470px;
    border-radius: 0;
}

.home-reference .hero-image-wrapper {
    border-radius: 0;
    background: rgba(255, 255, 255, 0.06);
}

.home-reference .hero-image-wrapper img {
    object-fit: cover;
    padding: 0;
}

.strategy-strip {
    background: var(--color-white);
    margin-top: -70px;
    position: relative;
    z-index: 5;
}

.strategy-strip-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.strategy-tile {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: var(--spacing-lg);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    min-height: 190px;
}

.strategy-tile img {
    width: 96px;
    height: 96px;
    object-fit: cover;
    background: var(--bg-secondary);
    padding: 0;
}

.strategy-tile h3 {
    font-size: 1rem;
}

.strategy-tile p {
    color: var(--color-gray-500);
    font-size: 0.9rem;
}

.strategy-tile a,
.home-reference .read-more,
.home-reference .see-more {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.875rem;
}

.eyebrow {
    color: var(--color-accent);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.about-feature-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.about-feature-copy h2 {
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.08;
}

.about-feature-copy p:last-child {
    color: var(--color-gray-600);
    font-size: 1.0625rem;
}

.about-service-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.about-service-list article,
.oil-gas-cards article,
.solutions-panel {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.about-service-list img,
.partner-logo-grid img,
.home-sustainability img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    margin-bottom: var(--spacing-md);
}

.about-service-list h3,
.oil-gas-cards h3 {
    font-size: 1rem;
}

.about-service-list p,
.oil-gas-cards p {
    color: var(--color-gray-500);
    font-size: 0.9rem;
}

.home-stats {
    background:
        linear-gradient(rgba(10, 37, 64, 0.94), rgba(10, 37, 64, 0.94)),
        url('../assets/images/hero-energy-pattern.svg');
}

.partner-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.partner-categories span {
    display: block;
    background: var(--bg-secondary);
    border-left: 3px solid var(--color-accent);
    color: var(--color-primary);
    font-weight: 700;
    padding: var(--spacing-md);
}

.partner-logo-grid {
    grid-template-columns: repeat(3, 1fr);
}

.partner-logo-grid .partner-card {
    text-align: left;
}

.partner-logo-grid .partner-logo {
    display: block;
    width: 100%;
    height: 88px;
    object-fit: contain;
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.split-header {
    align-items: end;
    gap: var(--spacing-lg);
}

.image-projects .project-card {
    padding: 0;
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.image-projects .project-card img {
    width: 100%;
    height: 190px;
    object-fit: cover;
    background: var(--bg-secondary);
    padding: 0;
}

.image-projects .project-card h3,
.image-projects .project-card .project-date,
.image-projects .project-card p,
.image-projects .project-card a {
    margin-left: var(--spacing-lg);
    margin-right: var(--spacing-lg);
}

.image-projects .project-card h3 {
    margin-top: var(--spacing-lg);
}

.image-projects .project-card a {
    display: inline-block;
    margin-bottom: var(--spacing-lg);
}

.quality-band {
    background: var(--bg-dark);
    color: var(--color-gray-300);
}

.quality-band-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.quality-band img {
    width: 100%;
    max-height: 360px;
    object-fit: cover;
    aspect-ratio: var(--wp--preset--aspect-ratio--4-3);
}

.quality-band h2 {
    color: var(--color-white);
    font-size: clamp(2rem, 4vw, 3.2rem);
}

.quality-band p {
    color: var(--color-gray-300);
}

.home-sustainability .sustainability-item {
    border: 1px solid var(--color-gray-200);
}

.solutions-layout,
.oil-gas-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.solutions-layout h2,
.oil-gas-grid h2 {
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.solutions-panel ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
}

.solutions-panel li {
    color: var(--color-gray-600);
    margin-bottom: var(--spacing-sm);
}

.oil-gas-section {
    background: var(--bg-secondary);
}

.oil-gas-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.oil-gas-grid > img {
    width: 100%;
    min-height: 420px;
    object-fit: cover;
    background: var(--color-white);
    padding: 0;
}

.home-contact {
    background: var(--color-gray-900);
    padding: var(--spacing-3xl) 0;
}

.home-contact h3,
.home-contact .quick-links h3 {
    color: var(--color-white);
}

.home-contact p,
.home-contact a {
    color: var(--color-gray-400);
}

.detail-visual {
    display: block;
    width: 100%;
    height: 150px;
    object-fit: cover;
    background:
        linear-gradient(135deg, rgba(10, 37, 64, 0.05), rgba(232, 99, 10, 0.08)),
        var(--bg-secondary);
    padding: 0;
    margin-bottom: var(--spacing-lg);
}

.home-reference .service-detail-card,
.home-reference .product-detail-card,
.home-reference .project-detail-card,
.home-reference .initiative-card,
.home-reference .mission-card,
.home-reference .value-card,
.home-reference .leader-card,
.home-reference .office-card,
.home-reference .inquiry-card,
.home-reference .standard-card,
.home-reference .capability-card,
.home-reference .location-card {
    border: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-sm);
}

.home-reference .service-detail-card:hover,
.home-reference .product-detail-card:hover,
.home-reference .project-detail-card:hover,
.home-reference .initiative-card:hover,
.home-reference .mission-card:hover,
.home-reference .leader-card:hover,
.home-reference .office-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.home-reference .service-detail-card,
.home-reference .product-detail-card,
.home-reference .project-detail-card,
.home-reference .initiative-card,
.home-reference .mission-card,
.home-reference .leader-card,
.home-reference .office-card {
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.home-reference .hero-page,
.home-reference .hudson-hero {
    isolation: isolate;
}

.home-reference .footer-logo,
.home-reference .logo {
    min-width: 176px;
}

/* Hudson source media polish and animation layer */
.home-reference .hudson-hero {
    background-size: 120% 120%, cover, cover;
    animation: heroGradientDrift 16s ease-in-out infinite alternate;
}

.home-reference .hero-image-wrapper,
.detail-visual,
.image-projects .project-card img,
.quality-band img,
.oil-gas-grid > img {
    overflow: hidden;
    filter: saturate(1.05) contrast(1.03);
}

.home-reference .hero-image-wrapper img,
.detail-visual,
.image-projects .project-card img,
.quality-band img,
.oil-gas-grid > img {
    transition: transform 700ms ease, filter 700ms ease;
}

.home-reference .hero-image-wrapper:hover img,
.home-reference .card:hover .detail-visual,
.home-reference .service-detail-card:hover .detail-visual,
.home-reference .product-detail-card:hover .detail-visual,
.home-reference .project-detail-card:hover .detail-visual,
.home-reference .initiative-card:hover .detail-visual,
.home-reference .mission-card:hover .detail-visual,
.home-reference .leader-card:hover .detail-visual,
.home-reference .office-card:hover .detail-visual,
.image-projects .project-card:hover img {
    transform: scale(1.045);
    filter: saturate(1.14) contrast(1.08);
}

.partner-logo-grid {
    grid-template-columns: repeat(4, 1fr);
}

.partner-logo-grid .partner-card {
    position: relative;
    overflow: hidden;
}

.partner-logo-grid .partner-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(232, 99, 10, 0.11), transparent 42%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
}

.partner-logo-grid .partner-card:hover::before {
    opacity: 1;
}

.partner-logo-grid .partner-logo {
    filter: saturate(1.02);
    transition: transform var(--transition-normal), filter var(--transition-normal);
}

.partner-logo-grid .partner-card:hover .partner-logo {
    transform: translateY(-3px) scale(1.03);
    filter: saturate(1.2);
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(34px);
    transition: opacity 700ms ease, transform 700ms ease;
    transition-delay: var(--reveal-delay, 0ms);
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.stats-section .stat-item,
.partner-logo-grid .partner-card,
.projects-grid .project-card,
.sustainability-content .sustainability-item {
    animation: softFloatIn 650ms ease both;
}

.partner-logo-grid .partner-card:nth-child(2),
.projects-grid .project-card:nth-child(2),
.sustainability-content .sustainability-item:nth-child(2) {
    animation-delay: 80ms;
}

.partner-logo-grid .partner-card:nth-child(3),
.projects-grid .project-card:nth-child(3),
.sustainability-content .sustainability-item:nth-child(3) {
    animation-delay: 160ms;
}

.partner-logo-grid .partner-card:nth-child(4),
.sustainability-content .sustainability-item:nth-child(4) {
    animation-delay: 240ms;
}

@keyframes heroGradientDrift {
    from {
        background-position: 0% 50%, center, center;
    }
    to {
        background-position: 100% 50%, center, center;
    }
}

@keyframes softFloatIn {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
    }

    .reveal-on-scroll {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 1024px) {
    .home-reference .hudson-hero,
    .about-feature-grid,
    .quality-band-grid,
    .solutions-layout,
    .oil-gas-grid {
        grid-template-columns: 1fr;
    }

    .strategy-strip {
        margin-top: 0;
    }

    .partner-logo-grid,
    .strategy-strip-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-dropdown {
        position: static;
        min-width: 0;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: 0;
        padding: 0;
        background: transparent;
    }

    .nav-dropdown a {
        padding: 0.35rem 0;
        text-align: center;
        color: var(--color-gray-500);
    }

    .home-reference .hudson-hero {
        padding-top: 100px;
    }

    .home-reference .hero-image {
        display: block;
        min-height: 220px;
    }

    .strategy-strip-grid,
    .partner-logo-grid,
    .partner-categories,
    .about-service-list,
    .oil-gas-cards {
        grid-template-columns: 1fr;
    }

    .strategy-tile {
        grid-template-columns: 72px 1fr;
    }

    .strategy-tile img {
        width: 72px;
        height: 72px;
    }

    .home-reference .logo {
        min-width: 148px;
    }
}

/* ========================================
   ADVANCED ANIMATIONS & ENHANCED DESIGNS
   ======================================== */

/* Animated gradient background */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Pulse animation for CTAs */
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 var(--color-accent-glow); }
    50% { box-shadow: 0 0 0 15px rgba(232, 99, 10, 0); }
}

/* Shimmer effect */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Slide in from left */
@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Slide in from right */
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Scale in */
@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

/* Glow pulse for accent elements */
@keyframes glowPulse {
    0%, 100% { filter: drop-shadow(0 0 8px rgba(232, 99, 10, 0.4)); }
    50% { filter: drop-shadow(0 0 20px rgba(232, 99, 10, 0.7)); }
}

/* Floating particles */
@keyframes particleFloat {
    0%, 100% { transform: translateY(0) translateX(0); opacity: 0.3; }
    25% { transform: translateY(-20px) translateX(10px); opacity: 0.6; }
    50% { transform: translateY(-10px) translateX(-10px); opacity: 0.4; }
    75% { transform: translateY(-30px) translateX(5px); opacity: 0.5; }
}

/* Enhanced button with gradient animation */
.btn-primary {
    background: var(--gradient-accent);
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    box-shadow: var(--shadow-orange);
    transform: translateY(-3px);
}

/* Enhanced card hover effects */
.card, .partner-card, .project-card, .service-detail-card,
.product-detail-card, .mission-card, .value-card, .leader-card,
.office-card, .initiative-card, .standard-card, .capability-card {
    position: relative;
    overflow: hidden;
}

.card::before, .partner-card::before, .project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-accent);
    transition: height 0.4s ease;
}

.card:hover::before, .partner-card:hover::before, .project-card:hover::before {
    height: 100%;
}

.card:hover, .partner-card:hover, .project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* Orange accent line under headings */
h2::after, h3::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--gradient-accent);
    margin-top: 12px;
    border-radius: 2px;
}

.section-header h2::after {
    width: 80px;
    height: 4px;
}

/* Enhanced stats with gradient */
.stats-section {
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(232, 99, 10, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: particleFloat 8s ease-in-out infinite;
}

.stat-number {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero enhanced with parallax background */
.hero {
    background:
        linear-gradient(135deg, rgba(10, 37, 64, 0.92) 0%, rgba(30, 58, 95, 0.88) 50%, rgba(10, 37, 64, 0.95) 100%),
        url('../assets/hudson-source/hudson-hero-main.jpg');
    background-size: cover, cover;
    background-position: center;
    background-attachment: fixed;
    animation: gradientShift 12s ease infinite;
    background-size: 120% 120%, cover;
}

.hero::before {
    background:
        radial-gradient(ellipse at 20% 80%, rgba(232, 99, 10, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(232, 99, 10, 0.1) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 140, 66, 0.05) 0%, transparent 60%);
}

.hero-warning {
    color: #FF8C42;
    background: rgba(232, 99, 10, 0.15);
    border-color: rgba(232, 99, 10, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

.hero-image-wrapper::before {
    border-color: rgba(232, 99, 10, 0.4);
}

.hero-floating-card-icon {
    background: var(--gradient-accent);
}

/* Page hero updates */
.hero-page {
    background: var(--gradient-primary);
    position: relative;
}

.hero-page::before {
    background:
        radial-gradient(ellipse at 30% 70%, rgba(232, 99, 10, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 30%, rgba(232, 99, 10, 0.08) 0%, transparent 40%);
}

/* Quality band enhanced */
.quality-band {
    background: var(--gradient-primary);
    position: relative;
}

.quality-band::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-accent);
}

/* Contact section dark */
.home-contact {
    background: var(--gradient-primary);
}

/* CTA section with gradient */
.cta-section {
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(232, 99, 10, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: particleFloat 10s ease-in-out infinite;
}

/* Footer with gradient top border */
.footer {
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-accent);
}

/* Scroll reveal stagger */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-on-scroll:nth-child(1) { transition-delay: 0ms; }
.reveal-on-scroll:nth-child(2) { transition-delay: 100ms; }
.reveal-on-scroll:nth-child(3) { transition-delay: 200ms; }
.reveal-on-scroll:nth-child(4) { transition-delay: 300ms; }
.reveal-on-scroll:nth-child(5) { transition-delay: 400ms; }
.reveal-on-scroll:nth-child(6) { transition-delay: 500ms; }

/* Image hover zoom */
.image-projects .project-card img,
.quality-band img,
.detail-visual {
    transition: transform 0.6s ease, filter 0.6s ease;
}

.image-projects .project-card:hover img,
.quality-band:hover img {
    transform: scale(1.08);
    filter: brightness(1.1) saturate(1.2);
}

/* Gradient text utility */
.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Animated border */
.animated-border {
    position: relative;
    border: none !important;
}

.animated-border::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 2px;
    background: var(--gradient-accent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: shimmer 3s linear infinite;
    background-size: 200% 100%;
}

/* Reduced motion respect */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.001ms !important;
    }
    .reveal-on-scroll {
        opacity: 1;
        transform: none;
    }
}

/* ========================================
   SECTION DIVIDERS
   ======================================== */

/* Wave divider top */
.wave-divider-top {
    position: relative;
    margin-top: -80px;
    z-index: 2;
}

.wave-divider-top::before {
    content: '';
    position: absolute;
    top: -40px;
    left: 0;
    width: 100%;
    height: 80px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80'%3E%3Cpath fill='%23ffffff' d='M0,40 C360,80 720,0 1080,40 C1260,60 1380,50 1440,40 L1440,0 L0,0 Z'/%3E%3C/svg%3E") no-repeat center top;
    background-size: cover;
}

/* Orange accent divider */
.accent-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 40px 0;
}

.accent-divider::before,
.accent-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.accent-divider span {
    width: 8px;
    height: 8px;
    background: var(--gradient-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

/* Gradient line divider */
.gradient-line {
    height: 2px;
    background: var(--gradient-accent);
    margin: 60px auto;
    max-width: 200px;
    border-radius: 2px;
    opacity: 0.6;
}

/* ========================================
   HUDSON OIL-INSPIRED FULL-WIDTH HERO
   ======================================== */
.home-reference .hudson-hero {
    background:
        linear-gradient(135deg, rgba(10, 37, 64, 0.95) 0%, rgba(21, 61, 99, 0.88) 45%, rgba(10, 37, 64, 0.80) 100%),
        url('../assets/hudson-source/hudson-hero-main.jpg');
    background-size: cover, cover;
    background-position: center;
    animation: heroGradientDrift 20s ease-in-out infinite alternate;
    background-size: 130% 130%, cover;
}

@keyframes heroGradientDrift {
    0% { background-position: 0% 50%, center center; }
    100% { background-position: 100% 50%, center center; }
}

.home-reference .hudson-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to top, var(--color-primary), transparent);
    pointer-events: none;
    z-index: 1;
}

/* Orange glow behind hero text */
.home-reference .hero h1 {
    position: relative;
    text-shadow: 0 2px 30px rgba(232, 99, 10, 0.15), 0 2px 20px rgba(0, 0, 0, 0.3);
}

.home-reference .hero-warning {
    background: rgba(232, 99, 10, 0.12);
    border: 1px solid rgba(232, 99, 10, 0.25);
    color: #FF8C42;
}

/* Enhanced CTA buttons */
.home-reference .btn-primary {
    background: var(--gradient-accent);
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
    padding: 1rem 2.5rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.home-reference .btn-secondary {
    border-color: rgba(255, 255, 255, 0.6);
    padding: 1rem 2.5rem;
    font-weight: 600;
}

.home-reference .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #FF8C42;
    color: #FF8C42;
}

/* Strategy strip with overlap effect */
.strategy-strip {
    background: var(--color-white);
    margin-top: -80px;
    position: relative;
    z-index: 5;
    padding: var(--spacing-xl) 0;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.1);
}

.strategy-strip::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
}

.strategy-tile {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border-left: 4px solid transparent;
}

.strategy-tile:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--color-accent);
}

.strategy-tile img {
    transition: transform 0.4s ease;
}

.strategy-tile:hover img {
    transform: scale(1.1);
}

.strategy-tile a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s ease;
}

.strategy-tile:hover a {
    gap: 10px;
}

.strategy-tile a::after {
    content: '\2192';
    font-size: 1.1em;
    transition: transform 0.3s ease;
}

.strategy-tile:hover a::after {
    transform: translateX(4px);
}

/* About feature section */
.about-feature {
    position: relative;
}

.about-feature-copy h2 {
    position: relative;
}

.about-service-list article {
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
    border-top: 3px solid transparent;
}

.about-service-list article:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-top-color: var(--color-accent);
}

.about-service-list article img {
    transition: transform 0.4s ease;
}

.about-service-list article:hover img {
    transform: scale(1.08);
}

/* Stats with animated gradient border */
.home-stats {
    position: relative;
    padding: var(--spacing-3xl) 0;
}

.home-stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
}

.stat-item {
    position: relative;
    padding: var(--spacing-xl);
}

.stat-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 2px;
    opacity: 0.5;
}

/* Partners showcase */
.partners-showcase {
    position: relative;
}

.partner-categories span {
    border-left-color: var(--color-accent);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.partner-categories span:hover {
    transform: translateX(4px);
    background-color: rgba(232, 99, 10, 0.08);
}

.partner-logo-grid .partner-card:hover .partner-logo {
    filter: saturate(1.3) brightness(1.05);
}

/* Projects with image cards */
.image-projects .project-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.image-projects .project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.image-projects .project-card .read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.image-projects .project-card .read-more::after {
    content: '\2192';
    transition: transform 0.3s ease;
}

.image-projects .project-card:hover .read-more::after {
    transform: translateX(6px);
}

/* Quality band with gradient overlay */
.quality-band {
    position: relative;
    overflow: hidden;
}

.quality-band::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(232, 99, 10, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.quality-band img {
    transition: transform 0.6s ease;
}

.quality-band:hover img {
    transform: scale(1.05);
}

/* Sustainability items */
.home-sustainability .sustainability-item {
    position: relative;
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.home-sustainability .sustainability-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-accent);
    transition: height 0.4s ease;
}

.home-sustainability .sustainability-item:hover::before {
    height: 100%;
}

.home-sustainability .sustainability-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.home-sustainability .sustainability-item img {
    transition: transform 0.4s ease;
}

.home-sustainability .sustainability-item:hover img {
    transform: scale(1.15);
}

/* Solutions section */
.home-solutions {
    position: relative;
}

.solutions-panel {
    position: relative;
    border-left: 4px solid var(--color-accent);
}

/* Oil & gas section */
.oil-gas-section {
    position: relative;
}

.oil-gas-cards article {
    position: relative;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border-left: 3px solid transparent;
}

.oil-gas-cards article:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--color-accent);
}

/* Home contact */
.home-contact {
    position: relative;
    overflow: hidden;
}

.home-contact::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(232, 99, 10, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.home-contact a:hover {
    color: var(--color-accent-light);
}

/* ========================================
   ENHANCED CONTACT SECTION
   ======================================== */
.contact-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px;
}

.contact-eyebrow {
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.contact-header h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    margin-bottom: 16px;
}

.contact-subtitle {
    color: var(--color-gray-400);
    font-size: 1.05rem;
    line-height: 1.7;
}

.offices-layout {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.office-card-modern {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px 28px;
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
    position: relative;
    overflow: hidden;
}

.office-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.office-card-modern:hover::before {
    transform: scaleX(1);
}

.office-card-modern:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(232, 99, 10, 0.15);
    border-color: rgba(232, 99, 10, 0.3);
}

.office-icon-wrap {
    width: 48px;
    height: 48px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.office-icon-wrap svg {
    width: 24px;
    height: 24px;
    color: white;
}

.office-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-accent-light);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 8px;
}

.office-card-modern h3 {
    color: var(--color-white);
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.office-address {
    font-style: normal;
    color: var(--color-gray-400);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.office-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.office-detail svg {
    width: 18px;
    height: 18px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.office-detail a {
    color: var(--color-gray-300);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.office-detail a:hover {
    color: var(--color-accent-light);
}

.contact-cta-card {
    background: var(--gradient-accent);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.contact-cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.contact-cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.contact-cta-icon {
    width: 48px;
    height: 48px;
    color: white;
    margin-bottom: 16px;
    animation: pulse 2s ease-in-out infinite;
}

.contact-cta-card h3 {
    color: white;
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.contact-cta-card p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 24px;
    font-size: 0.95rem;
    line-height: 1.7;
}

.contact-cta-card .btn {
    background: white;
    color: var(--color-accent);
    font-weight: 600;
    padding: 14px 32px;
}

.contact-cta-card .btn:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* ========================================
   ENHANCED FOOTER
   ======================================== */
.footer {
    background: linear-gradient(180deg, #0a1628 0%, #060f1a 100%);
    padding: 60px 0 30px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 280px;
}

.footer-logo-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
    text-decoration: none;
}

.footer-logo-wrap img {
    height: 40px;
    width: auto;
}

.footer-company-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.02em;
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--color-accent-light);
    font-weight: 500;
    margin-bottom: 12px;
}

.footer-about {
    font-size: 0.85rem;
    color: var(--color-gray-400);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.3s ease;
}

.social-link:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
}

.social-link svg {
    width: 18px;
    height: 18px;
    color: var(--color-gray-300);
    transition: color 0.3s ease;
}

.social-link:hover svg {
    color: white;
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.footer-column h4 {
    color: var(--color-white);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: var(--color-gray-400);
    font-size: 0.88rem;
    text-decoration: none;
    transition: color 0.3s ease, padding-left 0.3s ease;
}

.footer-column ul li a:hover {
    color: var(--color-accent-light);
    padding-left: 6px;
}

.footer-contact-list {
    list-style: none;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    color: var(--color-gray-400);
    font-size: 0.88rem;
}

.footer-contact-list li svg {
    width: 16px;
    height: 16px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-contact-list li a {
    color: var(--color-gray-400);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact-list li a:hover {
    color: var(--color-accent-light);
}

.footer-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    margin-bottom: 24px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom-left p {
    color: var(--color-gray-500);
    font-size: 0.82rem;
    margin-bottom: 4px;
}

.footer-company-number {
    font-size: 0.78rem !important;
    color: var(--color-gray-600) !important;
}

.footer-bottom-right {
    display: flex;
    gap: 24px;
}

.footer-bottom-right a {
    color: var(--color-gray-500);
    font-size: 0.82rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom-right a:hover {
    color: var(--color-accent-light);
}

/* ========================================
   RESPONSIVE - CONTACT & FOOTER
   ======================================== */
@media (max-width: 1024px) {
    .offices-layout {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-cta-card {
        grid-column: span 2;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-nav {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .offices-layout {
        grid-template-columns: 1fr;
    }
    
    .contact-cta-card {
        grid-column: span 1;
    }
    
    .footer-nav {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom-right {
        justify-content: center;
    }
    
    .contact-header {
        margin-bottom: 30px;
    }
}

/* ========================================
   LOGO TEXT
   ======================================== */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-family: 'Inter', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: #000000;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .logo-text {
        font-size: 1rem;
    }
}

/* ========================================
   CIA Section - Responsive
   ======================================== */
@media (max-width: 1024px) {
    .cia-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cia-title {
        font-size: 2.5rem;
    }
    
    .cia-stats-banner {
        flex-wrap: wrap;
        gap: var(--spacing-xl);
        padding: var(--spacing-xl);
    }
    
    .cia-stat-divider {
        display: none;
    }
    
    .cia-stat-item {
        flex: 0 0 calc(50% - var(--spacing-xl));
    }
    
    .cia-stat-number {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .cia-grid {
        grid-template-columns: 1fr;
    }
    
    .cia-title {
        font-size: 2rem;
    }
    
    .cia-subtitle {
        font-size: 1rem;
    }
    
    .cia-stats-banner {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .cia-stat-item {
        flex: 0 0 100%;
    }
    
    .cia-card {
        padding: var(--spacing-lg);
    }
}

/* ========================================
    WHATSAPP LIVE CHAT WIDGET
    ======================================== */
.whatsapp-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
}

.whatsapp-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
    animation: none;
}

.whatsapp-toggle svg {
    width: 32px;
    height: 32px;
    color: white;
}

@keyframes whatsapp-pulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 24px rgba(37, 211, 102, 0.6), 0 0 0 8px rgba(37, 211, 102, 0.2);
    }
}

@media (max-width: 768px) {
    .whatsapp-widget {
        bottom: 16px;
        right: 16px;
    }
    
    .whatsapp-toggle {
        width: 56px;
        height: 56px;
    }
}

/* ========================================
    BUSINESS HOURS SECTION
    ======================================== */
.business-hours-section {
    background-color: var(--bg-secondary);
}

.hours-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.hours-card {
    background: var(--color-white);
    border-radius: 16px;
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
}

.hours-card h3 {
    font-size: 1.15rem;
    margin-bottom: 4px;
}

.hours-timezone {
    font-size: 0.8rem;
    color: var(--color-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.hours-table {
    width: 100%;
    border-collapse: collapse;
}

.hours-table tbody tr {
    border-bottom: 1px solid var(--color-gray-100);
}

.hours-table tbody tr:last-child {
    border-bottom: none;
}

.hours-table td {
    padding: 10px 0;
    font-size: 0.9rem;
    color: var(--color-gray-600);
}

.hours-table td:first-child {
    font-weight: 500;
    color: var(--color-gray-700);
}

.hours-table td:last-child {
    text-align: right;
}

.hours-card-highlight {
    background: var(--gradient-primary);
    border-color: transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hours-card-highlight h3 {
    color: var(--color-white);
}

.hours-card-highlight .hours-timezone {
    color: var(--color-accent-light);
}

.hours-emergency-text {
    color: var(--color-gray-300);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.hours-card-highlight .btn {
    width: 100%;
    text-align: center;
}

/* ========================================
    CONTACT FORM SECTION
    ======================================== */
.contact-form-section {
    background-color: var(--bg-primary);
}

.contact-form-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: start;
}

.contact-form-info .contact-eyebrow {
    text-align: left;
}

.contact-form-info h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 16px;
}

.contact-form-info .contact-subtitle {
    text-align: left;
    margin-bottom: 32px;
}

.form-contact-direct {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.form-contact-item svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.form-contact-item strong {
    display: block;
    font-size: 0.8rem;
    color: var(--color-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 2px;
}

.form-contact-item a {
    color: var(--color-primary);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.form-contact-item a:hover {
    color: var(--color-accent);
}

.contact-form {
    background: var(--color-white);
    border-radius: 16px;
    padding: 36px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-200);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-gray-700);
    margin-bottom: 8px;
}

.form-required {
    color: var(--color-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    color: var(--color-gray-700);
    background: var(--bg-secondary);
    border: 1px solid var(--color-gray-200);
    border-radius: 8px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(232, 99, 10, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-400);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23475569' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--color-accent);
    cursor: pointer;
    flex-shrink: 0;
}

.form-checkbox label {
    font-size: 0.82rem;
    color: var(--color-gray-500);
    line-height: 1.5;
    margin-bottom: 0;
}

.form-checkbox label a {
    color: var(--color-accent);
    text-decoration: underline;
}

.btn-full-width {
    width: 100%;
    padding: 14px 24px;
    font-size: 0.95rem;
}

/* ========================================
    INQUIRY ICON
    ======================================== */
.inquiry-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-accent);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.inquiry-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

/* ========================================
    CTA BUTTONS
    ======================================== */
.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    padding: 14px 32px;
    font-size: 0.95rem;
}

/* ========================================
    FAQ SECTION
    ======================================== */
.faq-section {
    background-color: var(--bg-secondary);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.faq-item {
    background: var(--color-white);
    border-radius: 12px;
    padding: 28px 24px;
    border: 1px solid var(--color-gray-200);
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(232, 99, 10, 0.2);
}

.faq-item h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    padding-right: 20px;
    position: relative;
}

.faq-item h3::before {
    content: 'Q';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-accent);
    background: rgba(232, 99, 10, 0.1);
    width: 22px;
    height: 22px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-item p {
    font-size: 0.9rem;
    color: var(--color-gray-500);
    line-height: 1.7;
    margin-bottom: 0;
}

/* ========================================
    MAP SECTION
    ======================================== */
.map-section {
    background-color: var(--bg-primary);
}

.map-container {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-gray-200);
}

.map-embed {
    display: block;
    width: 100%;
    border: none;
}

/* ========================================
    OFFICE DETAILS SECTION
    ======================================== */
.office-details-section {
    background: linear-gradient(180deg, #0a1628 0%, #0d1f35 100%);
    padding: 80px 0;
}

@media (min-width: 1024px) {
    .office-details-section {
        padding: 120px 0;
    }
}

/* ========================================
    RESPONSIVE - CONTACT PAGE
    ======================================== */
.offices-layout-two {
    grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1024px) {
    .hours-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hours-card:last-child {
        grid-column: span 2;
    }

    .contact-form-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-form-info {
        text-align: center;
    }

    .contact-form-info .contact-eyebrow,
    .contact-form-info .contact-subtitle {
        text-align: center;
    }

    .form-contact-direct {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .offices-layout-two {
        grid-template-columns: 1fr;
    }

    .hours-grid {
        grid-template-columns: 1fr;
    }

    .hours-card:last-child {
        grid-column: span 1;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 24px;
    }

    .form-contact-direct {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        text-align: center;
    }
}