/*
 * Ownership: Daniel Nowakowski | File: css/style.css
 * Code designed and written by: Daniel Nowakowski
 * Motto: Styling warmth into every pixel
 * Joke: Why did the CSS file go to therapy? It had too many unresolved issues with its parent!
 * Signature: DN-TH3RM4L-CSS01
 * Mission: Making Danpol Thermal look hot (but well-insulated)
 * Reminder: Good CSS is like good insulation - invisible but essential!
 *
 * Danpol Thermal Insulation - Sunny Theme CSS
 * Warm oranges, yellows, and amber tones
 * Designed for energy & warmth
 */

/* ==================== CSS Variables ==================== */
:root {
    /* Sunny/Warm Color Palette */
    --color-primary: #f59e0b;
    --color-primary-light: #fbbf24;
    --color-primary-dark: #d97706;
    --color-primary-darker: #b45309;
    
    --color-secondary: #ef4444;
    --color-secondary-light: #f87171;
    --color-secondary-dark: #dc2626;
    
    --color-accent: #fb923c;
    --color-accent-light: #fdba74;
    --color-accent-dark: #ea580c;
    
    /* Warm neutrals */
    --color-warm-50: #fffbeb;
    --color-warm-100: #fef3c7;
    --color-warm-200: #fde68a;
    --color-warm-300: #fcd34d;
    --color-warm-400: #fbbf24;
    --color-warm-500: #f59e0b;
    --color-warm-600: #d97706;
    --color-warm-700: #b45309;
    --color-warm-800: #92400e;
    --color-warm-900: #78350f;
    
    /* Text colors */
    --color-text: #1f2937;
    --color-text-light: #4b5563;
    --color-text-lighter: #6b7280;
    --color-text-muted: #9ca3af;
    --color-text-inverse: #ffffff;
    
    /* Background colors */
    --color-bg: #fffbeb;
    --color-bg-alt: #fef3c7;
    --color-bg-card: #ffffff;
    --color-bg-dark: #1f2937;
    --color-bg-darker: #111827;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    --gradient-warm: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #ea580c 100%);
    --gradient-sunset: linear-gradient(135deg, #fcd34d 0%, #f59e0b 25%, #ef4444 75%, #dc2626 100%);
    --gradient-hero: linear-gradient(180deg, rgba(251,191,36,0.1) 0%, rgba(239,68,68,0.05) 100%);
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.9) 0%, rgba(254,243,199,0.5) 100%);
    --gradient-glow: radial-gradient(circle, rgba(251,191,36,0.3) 0%, transparent 70%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(245, 158, 11, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(245, 158, 11, 0.1), 0 2px 4px -1px rgba(245, 158, 11, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(245, 158, 11, 0.1), 0 4px 6px -2px rgba(245, 158, 11, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(245, 158, 11, 0.1), 0 10px 10px -5px rgba(245, 158, 11, 0.04);
    --shadow-glow: 0 0 40px rgba(251, 191, 36, 0.3);
    --shadow-card: 0 4px 20px rgba(245, 158, 11, 0.08);
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Poppins', var(--font-sans);
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-loader: 500;
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

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

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

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

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

ul, ol {
    list-style: none;
}

/* ==================== Typography ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--space-4);
    color: var(--color-text-light);
}

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

/* ==================== Container ==================== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-4);
    }
}

/* ==================== Background Effects ==================== */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, 
        var(--color-warm-50) 0%, 
        var(--color-warm-100) 30%,
        var(--color-bg) 100%);
    z-index: -3;
    pointer-events: none;
}

.bg-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(251, 191, 36, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(239, 68, 68, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(251, 146, 60, 0.08) 0%, transparent 60%);
    z-index: -2;
    pointer-events: none;
}

.bg-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.bg-shape--1 {
    width: 600px;
    height: 600px;
    background: var(--color-primary-light);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.bg-shape--2 {
    width: 400px;
    height: 400px;
    background: var(--color-secondary);
    bottom: -100px;
    left: -100px;
    animation-delay: -7s;
}

.bg-shape--3 {
    width: 300px;
    height: 300px;
    background: var(--color-accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 30px) scale(1.02); }
}

/* ==================== Loader ==================== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-warm-50) 0%, var(--color-warm-100) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-loader);
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.loader-logo {
    margin-bottom: var(--space-6);
    animation: pulse 2s ease-in-out infinite;
}

.loader-logo .logo-icon {
    width: 80px;
    height: 80px;
}

.loader-bar {
    width: 200px;
    height: 4px;
    background: var(--color-warm-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.loader-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    animation: loading 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes loading {
    0% { width: 0%; margin-left: 0; }
    50% { width: 70%; margin-left: 15%; }
    100% { width: 0%; margin-left: 100%; }
}

/* ==================== Logo ==================== */
.logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-icon--circle {
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-text);
}

.logo-text-bold {
    font-weight: 700;
    color: var(--color-primary-dark);
}

/* ==================== Header/Navigation ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-fixed);
    background: rgba(255, 251, 235, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(245, 158, 11, 0.1);
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(255, 251, 235, 0.95);
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
}

.nav-logo:hover .logo-text-bold {
    color: var(--color-primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-link {
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    padding: 0;
}

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

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: rgba(255, 251, 235, 0.98);
        backdrop-filter: blur(20px);
        padding: var(--space-8);
        gap: var(--space-4);
        border-bottom: 1px solid rgba(245, 158, 11, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }
}

/* ==================== Buttons ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    text-decoration: none;
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-md), 0 0 0 0 rgba(245, 158, 11, 0.4);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(245, 158, 11, 0.4);
    color: var(--color-text-inverse);
}

.btn--secondary {
    background: var(--color-bg-card);
    color: var(--color-primary-dark);
    border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-warm-300);
}

.btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
}

.btn--large {
    padding: var(--space-4) var(--space-8);
    font-size: 1.1rem;
}

.btn--small {
    padding: var(--space-2) var(--space-4);
    font-size: 0.85rem;
}

.btn svg {
    width: 18px;
    height: 18px;
}

/* ==================== Cards ==================== */
.card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(245, 158, 11, 0.1);
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-warm);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

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

.card-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-3);
}

.card-text {
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* ==================== Sections ==================== */
.section {
    padding: var(--space-24) 0;
    position: relative;
}

.section--hero {
    padding-top: calc(80px + var(--space-16));
    padding-bottom: var(--space-20);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section-subtitle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-primary-dark);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.section-subtitle::before,
.section-subtitle::after {
    content: '';
    width: 30px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.section-title {
    margin-bottom: var(--space-4);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ==================== Hero Section ==================== */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-warm-100);
    color: var(--color-primary-dark);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-6);
    border: 1px solid var(--color-warm-200);
}

.hero-badge svg {
    width: 16px;
    height: 16px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--space-6);
    line-height: 1.1;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-8);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.hero-buttons--centered {
    justify-content: center;
    margin-top: var(--space-8);
}

.hero-stats {
    display: flex;
    gap: var(--space-8);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-warm-200);
}

.hero-stat {
    text-align: left;
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.875rem;
    color: var(--color-text-lighter);
    margin-top: var(--space-1);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-image {
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-2xl);
}

.hero-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--gradient-glow);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    animation: glow 4s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

@media (max-width: 968px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-image {
        max-width: 400px;
    }
}

@media (max-width: 640px) {
    .hero-stats {
        flex-direction: column;
        gap: var(--space-4);
        align-items: center;
    }

    .hero-stat {
        text-align: center;
    }
}

/* ==================== Services Grid ==================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.service-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    border: 1px solid rgba(245, 158, 11, 0.1);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

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

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-warm);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    box-shadow: var(--shadow-lg);
}

.service-icon svg {
    width: 36px;
    height: 36px;
    color: var(--color-text-inverse);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-3);
}

.service-text {
    color: var(--color-text-light);
    margin-bottom: var(--space-4);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-primary-dark);
    font-weight: 600;
    font-size: 0.9rem;
}

.service-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.service-link:hover svg {
    transform: translateX(4px);
}

@media (max-width: 968px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== Features/Why Choose Us ==================== */
.features-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.features-content h2 {
    margin-bottom: var(--space-4);
}

.features-content > p {
    font-size: 1.125rem;
    margin-bottom: var(--space-8);
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.feature-item {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(245, 158, 11, 0.1);
    transition: all var(--transition-fast);
}

.feature-item:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-text-inverse);
}

.feature-content h4 {
    font-size: 1.1rem;
    margin-bottom: var(--space-1);
}

.feature-content p {
    font-size: 0.9rem;
    color: var(--color-text-lighter);
    margin-bottom: 0;
}

.features-image {
    position: relative;
}

.features-image img {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.features-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--gradient-sunset);
    color: var(--color-text-inverse);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.features-badge-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.features-badge-label {
    font-size: 0.8rem;
    opacity: 0.9;
}

@media (max-width: 968px) {
    .features-wrapper {
        grid-template-columns: 1fr;
    }

    .features-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .features-badge {
        bottom: -10px;
        right: 10px;
    }
}

/* ==================== Sectors/Industries ==================== */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.sector-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 3/4;
    cursor: pointer;
}

.sector-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.sector-card:hover img {
    transform: scale(1.1);
}

.sector-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(31, 41, 55, 0.9) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-6);
    transition: all var(--transition-base);
}

.sector-card:hover .sector-overlay {
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.2) 0%, rgba(31, 41, 55, 0.95) 100%);
}

.sector-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.sector-card:hover .sector-icon {
    opacity: 1;
    transform: translateY(0);
}

.sector-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-text-inverse);
}

.sector-title {
    color: var(--color-text-inverse);
    font-size: 1.25rem;
    margin-bottom: var(--space-2);
}

.sector-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.sector-card:hover .sector-text {
    opacity: 1;
    transform: translateY(0);
}

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

@media (max-width: 640px) {
    .sectors-grid {
        grid-template-columns: 1fr;
    }

    .sector-card {
        aspect-ratio: 16/9;
    }
}

/* ==================== Projects/Portfolio ==================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.project-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid rgba(245, 158, 11, 0.1);
    transition: all var(--transition-base);
}

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

.project-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-tag {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: var(--gradient-primary);
    color: var(--color-text-inverse);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.project-content {
    padding: var(--space-6);
}

.project-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-2);
}

.project-location {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-lighter);
    font-size: 0.9rem;
    margin-bottom: var(--space-3);
}

.project-location svg {
    width: 16px;
    height: 16px;
}

.project-text {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: var(--space-4);
}

.project-stats {
    display: flex;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-warm-100);
}

.project-stat {
    text-align: center;
    flex: 1;
}

.project-stat-value {
    font-weight: 700;
    color: var(--color-primary-dark);
    font-size: 1.1rem;
}

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

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

@media (max-width: 640px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== Clients/Logos ==================== */
.clients-section {
    background: var(--color-bg-card);
    border-top: 1px solid rgba(245, 158, 11, 0.1);
    border-bottom: 1px solid rgba(245, 158, 11, 0.1);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-8);
    align-items: center;
    margin-bottom: var(--space-8);
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all var(--transition-base);
}

.client-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.client-logo img {
    max-height: 60px;
    max-width: 140px;
    object-fit: contain;
}

@media (max-width: 968px) {
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 640px) {
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==================== Testimonials ==================== */
.testimonials-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(245, 158, 11, 0.1);
}

.testimonial-quote {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--space-8);
    font-style: italic;
}

.testimonial-quote::before {
    content: '"';
    display: block;
    font-size: 4rem;
    font-family: Georgia, serif;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-4);
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    object-fit: cover;
    border: 3px solid var(--color-primary-light);
}

.testimonial-info {
    text-align: left;
}

.testimonial-name {
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

.testimonial-role {
    font-size: 0.9rem;
    color: var(--color-text-lighter);
}

/* ==================== CTA Section ==================== */
.cta-section {
    background: var(--gradient-sunset);
    border-radius: var(--radius-2xl);
    padding: var(--space-16);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

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

.cta-title {
    color: var(--color-text-inverse);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--space-4);
}

.cta-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto var(--space-8);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.cta-section .btn--primary {
    background: var(--color-bg-card);
    color: var(--color-primary-dark);
}

.cta-section .btn--primary:hover {
    background: var(--color-warm-50);
}

.cta-section .btn--outline {
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--color-text-inverse);
}

.cta-section .btn--outline:hover {
    border-color: var(--color-text-inverse);
    background: rgba(255, 255, 255, 0.1);
}

/* ==================== About Page ==================== */
.about-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about-content h1 {
    margin-bottom: var(--space-6);
}

.about-content > p {
    font-size: 1.125rem;
    margin-bottom: var(--space-4);
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.about-image-placeholder {
    background: linear-gradient(135deg, var(--color-warm-200), var(--color-warm-400));
    border-radius: var(--radius-2xl);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image-icon {
    width: 100px;
    height: 100px;
    color: var(--color-primary-dark);
}

.about-experience {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--gradient-primary);
    color: var(--color-text-inverse);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-experience-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
}

.about-experience-label {
    font-size: 0.9rem;
}

@media (max-width: 968px) {
    .about-hero {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .about-experience {
        bottom: -10px;
        left: 10px;
    }
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.value-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
    border: 1px solid rgba(245, 158, 11, 0.1);
    transition: all var(--transition-base);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-warm);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
}

.value-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-text-inverse);
}

.value-title {
    font-size: 1.1rem;
    margin-bottom: var(--space-2);
}

.value-text {
    font-size: 0.9rem;
    color: var(--color-text-lighter);
    margin-bottom: 0;
}

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

@media (max-width: 640px) {
    .values-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== Contact Page ==================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
}

.contact-info h2 {
    margin-bottom: var(--space-4);
}

.contact-info > p {
    font-size: 1.125rem;
    margin-bottom: var(--space-8);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(245, 158, 11, 0.1);
    transition: all var(--transition-fast);
}

.contact-item:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-text-inverse);
}

.contact-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-value {
    font-weight: 600;
    color: var(--color-text);
    font-size: 1.1rem;
}

.contact-value a {
    color: var(--color-text);
}

.contact-value a:hover {
    color: var(--color-primary-dark);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(245, 158, 11, 0.1);
}

.contact-form h3 {
    margin-bottom: var(--space-6);
}

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

.form-group {
    margin-bottom: var(--space-4);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-2);
    color: var(--color-text);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-sans);
    font-size: 1rem;
    border: 2px solid var(--color-warm-200);
    border-radius: var(--radius-lg);
    background: var(--color-bg);
    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 {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    margin-top: var(--space-4);
}

.form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.form-message {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    font-weight: 500;
}

.form-message--hidden {
    display: none;
}

.form-message-icon {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    flex-shrink: 0;
}

.form-message--success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #059669;
}

.form-message--error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #dc2626;
}

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.honeypot-field {
    position: absolute;
    left: -9999px;
}

@media (max-width: 968px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

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

/* ==================== Footer ==================== */
.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--space-16) 0 var(--space-8);
    margin-top: var(--space-24);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer-logo .logo-text {
    color: var(--color-text-inverse);
}

.footer-logo .logo-text-bold {
    color: var(--color-primary-light);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-inverse);
    transition: all var(--transition-fast);
}

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

.social-link svg {
    width: 18px;
    height: 18px;
}

.footer-links h4 {
    color: var(--color-text-inverse);
    font-size: 1rem;
    margin-bottom: var(--space-4);
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-1) 0;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

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

.footer-contact h4 {
    color: var(--color-text-inverse);
    font-size: 1rem;
    margin-bottom: var(--space-4);
}

.footer-phone,
.footer-email,
.footer-address {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-3);
    font-size: 0.9rem;
}

.footer-phone:hover,
.footer-email:hover {
    color: var(--color-primary-light);
}

.footer-phone svg,
.footer-email svg,
.footer-address svg {
    width: 16px;
    height: 16px;
    min-width: 16px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.footer-badges {
    display: flex;
    gap: var(--space-2);
}

.footer-badge {
    padding: var(--space-1) var(--space-3);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}

.footer-badge--purple {
    background: rgba(139, 92, 246, 0.25);
    color: #a78bfa;
}

.footer-badge--cyan {
    background: rgba(6, 182, 212, 0.25);
    color: #22d3ee;
}

.footer-badge--pink {
    background: rgba(236, 72, 153, 0.25);
    color: #f472b6;
}

.footer-badge--green {
    background: rgba(16, 185, 129, 0.25);
    color: #34d399;
}

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

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
        margin-bottom: var(--space-4);
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }

    .footer-badges {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ==================== Legal/Privacy Pages ==================== */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    margin-bottom: var(--space-4);
}

.legal-content .last-updated {
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
}

.legal-content h2 {
    font-size: 1.5rem;
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
}

.legal-content h3 {
    font-size: 1.25rem;
    margin-top: var(--space-6);
    margin-bottom: var(--space-3);
}

.legal-content p {
    margin-bottom: var(--space-4);
}

.legal-content ul,
.legal-content ol {
    margin-bottom: var(--space-4);
    padding-left: var(--space-6);
}

.legal-content li {
    margin-bottom: var(--space-2);
    color: var(--color-text-light);
}

.legal-content ul li {
    list-style-type: disc;
}

.legal-content ol li {
    list-style-type: decimal;
}

.legal-highlight {
    background: var(--color-warm-100);
    border-left: 4px solid var(--color-primary);
    padding: var(--space-4) var(--space-6);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: var(--space-6) 0;
}

.legal-highlight p {
    margin-bottom: 0;
    color: var(--color-text);
}

/* ==================== Accreditations ==================== */
.accreditations-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.accreditation-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
    border: 1px solid rgba(245, 158, 11, 0.1);
    transition: all var(--transition-base);
}

.accreditation-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.accreditation-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.accreditation-icon {
    width: 48px;
    height: 48px;
}

.accreditation-icon--primary {
    color: var(--color-primary);
}

.accreditation-icon--secondary {
    color: var(--color-secondary);
}

.accreditation-icon--green {
    color: #22c55e;
}

.accreditation-icon--blue {
    color: #3b82f6;
}

.accreditation-name {
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.accreditation-desc {
    font-size: 0.85rem;
    color: var(--color-text-lighter);
    margin-bottom: 0;
}

@media (max-width: 968px) {
    .accreditations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .accreditations-grid {
        grid-template-columns: 1fr;
    }
}

/* ==================== Security Page ==================== */
.security-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.security-badge-large {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
}

.security-badge-large svg {
    width: 50px;
    height: 50px;
    color: var(--color-text-inverse);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.security-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    border: 1px solid rgba(245, 158, 11, 0.1);
}

.security-card h3 {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.security-card h3 svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

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

/* ==================== FAQ Section ==================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    border: 1px solid rgba(245, 158, 11, 0.1);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    color: var(--color-text);
    background: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary-dark);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    min-width: 20px;
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 var(--space-6) var(--space-5);
    color: var(--color-text-light);
}

/* ==================== Sitemap Page ==================== */
.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.sitemap-section h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 2px solid var(--color-warm-200);
}

.sitemap-section ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.sitemap-section a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-text-light);
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.sitemap-section a:hover {
    background: var(--color-warm-100);
    color: var(--color-primary-dark);
}

.sitemap-section a svg {
    width: 16px;
    height: 16px;
}

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

/* ==================== Utility Classes ==================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }

.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }

.pt-4 { padding-top: var(--space-4); }
.pt-8 { padding-top: var(--space-8); }
.pb-4 { padding-bottom: var(--space-4); }
.pb-8 { padding-bottom: var(--space-8); }

.hidden { display: none !important; }
.visible { display: block; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==================== Animations ==================== */
.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

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

.slide-up {
    animation: slideUp 0.6s ease forwards;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered animations */
.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }
.stagger-6 { animation-delay: 0.6s; }

/* ==================== Print Styles ==================== */
@media print {
    .header,
    .footer,
    .bg-gradient,
    .bg-mesh,
    .bg-shapes,
    .loader {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .section {
        padding: 20px 0;
    }

    a {
        color: black;
        text-decoration: underline;
    }
}

/* ==================== NEC4 Section Styles ==================== */
.nec4-section {
    background: linear-gradient(135deg, var(--color-warm-50) 0%, var(--color-warm-100) 100%);
}

.nec4-intro {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
    margin-bottom: var(--space-12);
    text-align: center;
}

.nec4-logo {
    width: 150px;
    height: 75px;
    color: var(--color-primary-dark);
}

.nec4-badge {
    width: 100%;
    height: 100%;
}

.nec4-description {
    max-width: 800px;
    font-size: 1.125rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

.nec4-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

.nec4-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-card);
    transition: var(--transition-normal);
    border: 1px solid rgba(245, 158, 11, 0.1);
}

.nec4-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.nec4-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.nec4-icon svg {
    width: 28px;
    height: 28px;
    color: white;
}

.nec4-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-3);
}

.nec4-text {
    color: var(--color-text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

.nec4-contracts {
    background: var(--color-bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.nec4-contracts-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-8);
}

.nec4-contracts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-4);
}

.nec4-contract-badge {
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-4);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    transition: var(--transition-normal);
}

.nec4-contract-badge:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.nec4-contract-code {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.05em;
}

.nec4-contract-name {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* NEC4 Responsive */
@media (max-width: 768px) {
    .nec4-grid {
        grid-template-columns: 1fr;
    }
    
    .nec4-contracts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nec4-contracts {
        padding: var(--space-6);
    }
    
    .nec4-contract-code {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .nec4-contracts-grid {
        grid-template-columns: 1fr;
    }
}