/* ============================================
   DYB MASKIN AS - Premium Website Styles
   Industrial Strength meets Sunnmøre Ruggedness
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Primary Colors - Construction Yellow/Amber */
    --color-primary: #F59E0B;
    --color-primary-dark: #D97706;
    --color-primary-light: #FBBF24;

    /* Secondary - Slate Charcoal */
    --color-secondary: #1E293B;
    --color-secondary-dark: #0F172A;
    --color-secondary-light: #334155;

    /* Accent - Safety Orange */
    --color-accent: #EA580C;
    --color-accent-light: #F97316;

    /* Backgrounds */
    --color-bg: #F5F5F4;
    --color-bg-dark: #E7E5E4;
    --color-bg-card: #FFFFFF;

    /* Text */
    --color-text: #0F172A;
    --color-text-muted: #475569;
    --color-text-light: #94A3B8;
    --color-text-inverse: #FFFFFF;

    /* Functional */
    --color-success: #22C55E;
    --color-error: #EF4444;

    /* Typography */
    --font-display: 'Bebas Neue', Impact, sans-serif;
    --font-body: 'Barlow', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.15);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

address {
    font-style: normal;
}

/* Topographic Overlay Pattern */
.topo-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.03;
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 40px,
            var(--color-secondary) 40px,
            var(--color-secondary) 41px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 40px,
            var(--color-secondary) 40px,
            var(--color-secondary) 41px
        );
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

.highlight {
    color: var(--color-primary);
}

.highlight-yellow {
    color: var(--color-primary);
}

/* Section Headers */
.section-header {
    margin-bottom: var(--space-3xl);
}

.section-header-center {
    text-align: center;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    background: var(--color-secondary);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
}

.section-tag-light {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-primary);
}

.section-title {
    color: var(--color-secondary);
}

.section-title-light {
    color: var(--color-text-inverse);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 2px solid transparent;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-secondary-dark);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-inverse);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.btn-outline:hover {
    background: var(--color-secondary);
    color: var(--color-text-inverse);
}

.btn-white {
    background: var(--color-bg-card);
    color: var(--color-secondary);
    border-color: var(--color-bg-card);
}

.btn-white:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-arrow {
    width: 1.25rem;
    height: 1.25rem;
    transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    background: transparent;
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--space-sm) 0;
    box-shadow: var(--shadow-lg);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo {
    display: flex;
    align-items: baseline;
    gap: var(--space-xs);
    font-family: var(--font-display);
    font-size: 1.75rem;
    line-height: 1;
    z-index: 1001;
}

.logo-dyb {
    color: var(--color-primary);
    letter-spacing: 0.05em;
}

.logo-maskin {
    color: var(--color-text-inverse);
    letter-spacing: 0.02em;
}

.header.scrolled .logo-maskin {
    color: var(--color-text-inverse);
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    color: var(--color-text-inverse);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-sm) 0;
    position: relative;
}

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

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

.nav-cta {
    background: var(--color-primary);
    color: var(--color-secondary-dark) !important;
    padding: var(--space-sm) var(--space-lg) !important;
    font-weight: 600;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--color-primary-dark);
}

/* Mobile Nav Toggle */
.nav-toggle {
    display: none;
    width: 32px;
    height: 24px;
    position: relative;
    z-index: 1001;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    position: absolute;
    width: 100%;
    height: 3px;
    background: var(--color-text-inverse);
    transition: all var(--transition-base);
}

.hamburger {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger::before {
    content: '';
    top: -8px;
}

.hamburger::after {
    content: '';
    bottom: -8px;
}

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--color-secondary-dark);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg,
            rgba(30, 41, 59, 0.98) 0%,
            rgba(15, 23, 42, 0.95) 50%,
            rgba(30, 41, 59, 0.9) 100%
        );
}

.hero-noise {
    position: absolute;
    inset: 0;
    opacity: 0.4;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--space-4xl) 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease forwards;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.title-line {
    display: block;
}

.title-highlight {
    display: block;
    font-size: 1.8em;
    color: var(--color-primary);
    text-shadow: 0 0 60px rgba(245, 158, 11, 0.4);
    position: relative;
}

.title-highlight::after {
    content: '';
    position: absolute;
    bottom: 0.1em;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    animation: lineGrow 0.8s ease 0.8s forwards;
}

.hero-subtitle {
    max-width: 540px;
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-2xl);
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

.stat {
    text-align: left;
}

.stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

/* Hero Visual Elements */
.hero-visual {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 60%;
    height: 60%;
    pointer-events: none;
    z-index: 1;
}

.excavator-silhouette {
    position: absolute;
    bottom: 0;
    right: 5%;
    width: 500px;
    height: 300px;
    background: linear-gradient(to top, rgba(245, 158, 11, 0.1), transparent);
    clip-path: polygon(
        0% 100%,
        15% 100%,
        15% 70%,
        25% 70%,
        25% 50%,
        35% 50%,
        35% 30%,
        50% 30%,
        60% 10%,
        70% 10%,
        80% 30%,
        80% 50%,
        90% 50%,
        90% 70%,
        100% 70%,
        100% 100%
    );
    animation: machineReveal 1.2s ease 0.5s forwards;
    opacity: 0;
}

.terrain-line {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg,
        transparent,
        var(--color-primary) 20%,
        var(--color-primary) 80%,
        transparent
    );
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-light);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: fadeIn 0.6s ease 1s forwards;
    opacity: 0;
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

/* ============================================
   Services Preview Section
   ============================================ */
.services-preview {
    position: relative;
    padding: var(--space-4xl) 0;
    background: var(--color-bg);
    z-index: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.service-card {
    position: relative;
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-bg-dark);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

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

.service-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-title {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 700;
    text-transform: none;
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

.service-desc {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    margin-bottom: var(--space-lg);
}

.service-link {
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all var(--transition-fast);
}

.service-card:hover .service-link {
    color: var(--color-accent);
}

.services-cta {
    text-align: center;
    margin-top: var(--space-3xl);
}

/* ============================================
   Coverage Section
   ============================================ */
.coverage {
    position: relative;
    padding: var(--space-4xl) 0;
    background: var(--color-secondary-dark);
    overflow: hidden;
}

.coverage-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.coverage-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image:
        radial-gradient(circle at 20% 80%, var(--color-primary) 1px, transparent 1px),
        radial-gradient(circle at 80% 20%, var(--color-primary) 1px, transparent 1px);
    background-size: 60px 60px;
}

.coverage-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.coverage-desc {
    color: var(--color-text-light);
    font-size: 1.0625rem;
    margin-bottom: var(--space-xl);
}

.coverage-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.coverage-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    color: var(--color-text-light);
}

.coverage-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    margin-top: 8px;
    flex-shrink: 0;
}

.coverage-list strong {
    color: var(--color-text-inverse);
}

/* Region Map */
.coverage-visual {
    position: relative;
}

.region-map {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    max-width: 400px;
    margin: 0 auto;
    background:
        radial-gradient(circle at 50% 50%,
            rgba(245, 158, 11, 0.1) 0%,
            transparent 70%
        );
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.map-dot {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: 12px;
    height: 12px;
    background: var(--color-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.map-dot:hover {
    transform: translate(-50%, -50%) scale(1.5);
}

.map-dot-primary {
    width: 20px;
    height: 20px;
    background: var(--color-accent);
    z-index: 2;
}

.dot-pulse {
    position: absolute;
    inset: -8px;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.dot-label {
    position: absolute;
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-secondary);
    color: var(--color-primary);
    padding: 2px 8px;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

/* ============================================
   Why Us Section
   ============================================ */
.why-us {
    position: relative;
    padding: var(--space-4xl) 0;
    background: var(--color-bg);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-xl);
}

.why-card {
    padding: var(--space-xl);
    background: transparent;
    border-left: 3px solid var(--color-bg-dark);
    transition: all var(--transition-base);
}

.why-card:hover {
    border-left-color: var(--color-primary);
    background: var(--color-bg-card);
}

.why-number {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--color-bg-dark);
    line-height: 1;
    margin-bottom: var(--space-md);
    transition: color var(--transition-base);
}

.why-card:hover .why-number {
    color: var(--color-primary);
}

.why-title {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: none;
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

.why-desc {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    position: relative;
    padding: var(--space-4xl) 0;
    background: var(--color-primary);
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-stripes {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 20px,
        rgba(0, 0, 0, 0.05) 20px,
        rgba(0, 0, 0, 0.05) 40px
    );
}

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

.cta-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--color-secondary-dark);
    margin-bottom: var(--space-md);
}

.cta-text {
    font-size: 1.125rem;
    color: var(--color-secondary);
    opacity: 0.8;
    max-width: 500px;
    margin: 0 auto var(--space-2xl);
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
}

.cta-phone {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-secondary-dark);
    font-size: 1.25rem;
    font-weight: 700;
    transition: all var(--transition-fast);
}

.cta-phone svg {
    width: 24px;
    height: 24px;
}

.cta-phone:hover {
    transform: scale(1.05);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-secondary-dark);
    padding: var(--space-4xl) 0 var(--space-xl);
    color: var(--color-text-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    margin-bottom: var(--space-lg);
}

.footer-tagline {
    font-size: 1rem;
    margin-bottom: var(--space-lg);
}

.footer-address {
    font-size: 0.875rem;
    line-height: 1.8;
}

.footer-heading {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-inverse);
    margin-bottom: var(--space-lg);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer-contact-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-contact-list svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.footer-contact-list a {
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-contact-list a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-legal,
.footer-credits {
    font-size: 0.8125rem;
    color: var(--color-text-light);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes lineGrow {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.1);
    }
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.5;
        height: 40px;
    }
    50% {
        opacity: 1;
        height: 60px;
    }
}

@keyframes machineReveal {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .coverage-content {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .region-map {
        max-width: 300px;
    }

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

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

    /* Mobile Navigation */
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-secondary-dark);
        flex-direction: column;
        justify-content: center;
        gap: var(--space-xl);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-link {
        font-size: 1.5rem;
    }

    .nav-cta {
        font-size: 1rem !important;
    }

    /* Hero adjustments */
    .hero-content {
        padding-top: 120px;
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .hero-visual {
        display: none;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    /* Footer adjustments */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    /* CTA adjustments */
    .cta-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-badge {
        font-size: 0.6875rem;
    }

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

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

/* ============================================
   Page-specific styles
   ============================================ */

/* Services Page */
.page-hero {
    padding: 160px 0 80px;
    background: var(--color-secondary-dark);
    position: relative;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary);
}

.page-title {
    color: var(--color-text-inverse);
}

.page-subtitle {
    color: var(--color-text-light);
    font-size: 1.125rem;
    max-width: 600px;
}

/* Service detail sections */
.service-detail {
    padding: var(--space-4xl) 0;
    border-bottom: 1px solid var(--color-bg-dark);
}

.service-detail:nth-child(even) {
    background: var(--color-bg-card);
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.service-detail-content {
    max-width: 500px;
}

.service-detail-title {
    color: var(--color-secondary);
    margin-bottom: var(--space-lg);
}

.service-detail-text {
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.service-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text);
}

.service-list li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: 700;
}

.service-image {
    aspect-ratio: 4/3;
    background: var(--color-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* About Page */
.about-intro {
    padding: var(--space-4xl) 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-image {
    aspect-ratio: 3/4;
    background: var(--color-secondary);
    position: relative;
    overflow: hidden;
}

.about-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, var(--color-primary), transparent);
    opacity: 0.3;
}

.about-content h2 {
    margin-bottom: var(--space-xl);
}

.about-text {
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

/* Values section */
.values-section {
    padding: var(--space-4xl) 0;
    background: var(--color-secondary-dark);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.value-card {
    text-align: center;
    padding: var(--space-2xl);
}

.value-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    color: var(--color-primary);
}

.value-title {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-sm);
}

.value-text {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

/* Projects Page */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    padding: var(--space-4xl) 0;
}

.project-card {
    position: relative;
    aspect-ratio: 16/10;
    background: var(--color-secondary);
    overflow: hidden;
    cursor: pointer;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.project-card:hover .project-overlay {
    background: linear-gradient(to top, rgba(245, 158, 11, 0.9), transparent 70%);
}

.project-title {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-xs);
}

.project-location {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* Contact Page */
.contact-section {
    padding: var(--space-4xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-4xl);
}

.contact-info h2 {
    margin-bottom: var(--space-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

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

.contact-item-content strong {
    display: block;
    color: var(--color-secondary);
    margin-bottom: var(--space-xs);
}

.contact-item-content span,
.contact-item-content a {
    color: var(--color-text-muted);
}

.contact-item-content a:hover {
    color: var(--color-primary);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-bg-card);
    padding: var(--space-2xl);
    border: 1px solid var(--color-bg-dark);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-secondary);
}

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

.form-input,
.form-select,
.form-textarea {
    padding: var(--space-md);
    border: 1px solid var(--color-bg-dark);
    background: var(--color-bg);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-radio-group {
    display: flex;
    gap: var(--space-xl);
}

.form-radio {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
}

.form-radio input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.form-submit {
    margin-top: var(--space-md);
}

.form-message {
    padding: var(--space-md);
    text-align: center;
    font-weight: 500;
}

.form-message.success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--color-success);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
}

/* Responsive for page-specific */
@media (max-width: 768px) {
    .service-detail-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

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

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