/* ============================================
   ZANZIBABA SURVEY & GEOSPATIAL
   Premium Enterprise Design System v2.0
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@400;500;600;700;800;900&display=swap');

:root {
    --primary: #0a1628;
    --primary-light: #132238;
    --primary-medium: #1a3050;
    --accent: #d4a843;
    --accent-light: #e8c468;
    --accent-dark: #b8922e;
    --accent-glow: rgba(212, 168, 67, 0.3);
    --secondary: #1e3a5f;
    --secondary-light: #2a4f7a;
    --white: #ffffff;
    --off-white: #f7f8fa;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --success: #10b981;
    --error: #ef4444;
    --info: #3b82f6;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Poppins', sans-serif;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;
    --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;
    --spacing-5xl: 8rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-accent: 0 10px 40px -10px rgba(212, 168, 67, 0.4);
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal: 1050;
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

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

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

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--gray-700);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    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; }
input, textarea, select { font-family: inherit; font-size: inherit; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

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

.section {
    padding: var(--spacing-5xl) 0;
}

.section-lg {
    padding: 8rem 0;
}

/* ============================================
   SVG ICON SYSTEM
   ============================================ */
.icon {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

.icon-sm { width: 18px; height: 18px; }
.icon-lg { width: 32px; height: 32px; }
.icon-xl { width: 48px; height: 48px; }
.icon-2xl { width: 64px; height: 64px; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

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

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

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

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

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

.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    border-color: var(--gray-300);
    color: var(--primary);
}

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

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    border-color: #25D366;
}

.btn-whatsapp:hover {
    background: #20bd5a;
    border-color: #20bd5a;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.35);
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: var(--text-xs);
}

.btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: var(--text-base);
}

.btn-xl {
    padding: 1.25rem 2.75rem;
    font-size: var(--text-lg);
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
}

.header-top-bar {
    background: var(--primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.5rem 0;
    font-size: var(--text-xs);
    color: var(--gray-400);
}

.header-top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-top-left,
.header-top-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header-top-bar a {
    color: var(--gray-400);
    display: flex;
    align-items: center;
    gap: 0.375rem;
    transition: color var(--transition-fast);
}

.header-top-bar a:hover {
    color: var(--accent);
}

.header-main {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.875rem 0;
    transition: all var(--transition-base);
}

.header.scrolled .header-main {
    box-shadow: var(--shadow-lg);
}

.header.scrolled .header-top-bar {
    margin-top: -40px;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-mark {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.logo-mark::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.2) 100%);
}

.logo-mark svg {
    width: 28px;
    height: 28px;
    color: var(--primary);
    position: relative;
    z-index: 1;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-text .company-name {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.logo-text .tagline {
    font-size: 0.625rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
}

.nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-600);
    padding: 0.625rem 1rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--primary);
    background: var(--gray-50);
}

.nav-link.active {
    color: var(--primary);
    background: rgba(212, 168, 67, 0.1);
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-arrow {
    width: 14px;
    height: 14px;
    margin-left: 0.25rem;
    transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 260px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--gray-200);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    padding: 0.75rem;
    z-index: var(--z-dropdown);
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--gray-600);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav-dropdown-menu a:hover {
    background: var(--gray-50);
    color: var(--primary);
    padding-left: 1.25rem;
}

.nav-dropdown-menu a .icon {
    width: 18px;
    height: 18px;
    color: var(--accent);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.mobile-menu-btn:hover {
    background: var(--gray-100);
}

.mobile-menu-btn span {
    width: 22px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

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

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--primary);
    overflow: hidden;
    padding-top: 100px;
}

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

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.95) 0%, rgba(19, 34, 56, 0.85) 50%, rgba(10, 22, 40, 0.9) 100%);
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 1;
}

.hero-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.3;
    animation: float-particle 15s infinite ease-in-out;
}

.hero-particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; }
.hero-particle:nth-child(2) { left: 20%; top: 60%; animation-delay: 2s; }
.hero-particle:nth-child(3) { left: 35%; top: 30%; animation-delay: 4s; }
.hero-particle:nth-child(4) { left: 50%; top: 70%; animation-delay: 1s; }
.hero-particle:nth-child(5) { left: 65%; top: 25%; animation-delay: 3s; }
.hero-particle:nth-child(6) { left: 80%; top: 55%; animation-delay: 5s; }
.hero-particle:nth-child(7) { left: 90%; top: 35%; animation-delay: 2.5s; }
.hero-particle:nth-child(8) { left: 15%; top: 80%; animation-delay: 4.5s; }

@keyframes float-particle {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    25% { transform: translate(30px, -30px) scale(1.5); opacity: 0.6; }
    50% { transform: translate(-20px, -60px) scale(1); opacity: 0.3; }
    75% { transform: translate(40px, -20px) scale(1.2); opacity: 0.5; }
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(212, 168, 67, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 168, 67, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 750px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(212, 168, 67, 0.15);
    border: 1px solid rgba(212, 168, 67, 0.3);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    color: var(--accent);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-xl);
    animation: fadeInDown 0.8s ease;
}

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

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.02em;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero h1 span {
    color: var(--accent);
    position: relative;
}

.hero-subtitle {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-subtitle-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    color: var(--gray-300);
    font-size: var(--text-sm);
    font-weight: 500;
}

.hero-subtitle-item .dot {
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--gray-400);
    margin-bottom: var(--spacing-2xl);
    max-width: 550px;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.5s backwards;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: var(--spacing-3xl);
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding-top: var(--spacing-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeInUp 0.8s ease 0.8s backwards;
}

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

.hero-stat-number {
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--accent);
    display: block;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.hero-stat-label {
    font-size: var(--text-sm);
    color: var(--gray-500);
    font-weight: 500;
}

.hero-visual {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    z-index: 1;
}

.hero-visual-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    color: var(--white);
}

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

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

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 10;
}

.trust-bar .container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.trust-item:hover {
    background: var(--gray-50);
    transform: translateY(-2px);
}

.trust-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.08) 0%, rgba(212, 168, 67, 0.1) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trust-icon .icon {
    width: 28px;
    height: 28px;
    color: var(--accent-dark);
}

.trust-text strong {
    display: block;
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.trust-text span {
    font-size: var(--text-sm);
    color: var(--gray-500);
    font-weight: 500;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-4xl);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(10, 22, 40, 0.06);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: var(--text-xs);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.section-badge .icon {
    width: 16px;
    height: 16px;
    color: var(--accent);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: var(--text-lg);
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   SERVICE CATEGORIES
   ============================================ */
.service-categories {
    background: var(--off-white);
}

.service-categories-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.service-category {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.service-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.service-category:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: transparent;
}

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

.service-category-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: all var(--transition-base);
}

.service-category-icon .icon {
    width: 28px;
    height: 28px;
    color: var(--accent);
}

.service-category:hover .service-category-icon {
    background: var(--accent);
    transform: scale(1.1);
}

.service-category:hover .service-category-icon .icon {
    color: var(--primary);
}

.service-category h3 {
    font-size: var(--text-lg);
    margin-bottom: 0.75rem;
    color: var(--gray-900);
}

.service-category ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-category ul li {
    font-size: var(--text-sm);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-category ul li::before {
    content: '';
    width: 5px;
    height: 5px;
    background: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
}

.service-category-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary);
    transition: all var(--transition-fast);
}

.service-category-link:hover {
    color: var(--accent-dark);
    gap: 0.75rem;
}

.service-category-link .icon {
    width: 16px;
    height: 16px;
}

/* ============================================
   PROJECT SHOWCASE
   ============================================ */
.projects-showcase {
    background: var(--primary);
    position: relative;
    overflow: hidden;
}

.projects-showcase::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

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

.projects-showcase .section-header p {
    color: var(--gray-400);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.project-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-medium) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-image-placeholder .icon {
    width: 48px;
    height: 48px;
    color: rgba(255, 255, 255, 0.3);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 22, 40, 0.9) 0%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: 1.25rem;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-content {
    padding: 1.5rem;
}

.project-category {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: var(--text-xs);
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.project-category .icon {
    width: 14px;
    height: 14px;
}

.project-content h3 {
    color: var(--white);
    font-size: var(--text-base);
    margin-bottom: 0.5rem;
}

.project-content p {
    color: var(--gray-400);
    font-size: var(--text-sm);
    margin: 0;
    line-height: 1.6;
}

/* ============================================
   TECHNOLOGY
   ============================================ */
.technology-section {
    background: var(--off-white);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.tech-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
}

.tech-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--accent);
}

.tech-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    transition: all var(--transition-base);
}

.tech-icon .icon {
    width: 36px;
    height: 36px;
    color: var(--accent);
}

.tech-card:hover .tech-icon {
    background: var(--accent);
    transform: scale(1.1) rotate(5deg);
}

.tech-card:hover .tech-icon .icon {
    color: var(--primary);
}

.tech-card h3 {
    font-size: var(--text-base);
    margin-bottom: 0.5rem;
}

.tech-card p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: 0;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
    background: var(--white);
    overflow: hidden;
}

.testimonials-slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-slide {
    min-width: 100%;
    padding: 0 2rem;
}

.testimonial-card {
    background: var(--off-white);
    border-radius: var(--radius-2xl);
    padding: 3rem;
    text-align: center;
    position: relative;
}

.testimonial-quote-icon {
    width: 64px;
    height: 64px;
    background: var(--accent);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.testimonial-quote-icon .icon {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

.testimonial-text {
    font-size: var(--text-xl);
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: var(--text-lg);
}

.testimonial-info strong {
    display: block;
    color: var(--gray-900);
    font-size: var(--text-base);
}

.testimonial-info span {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.testimonial-stars {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.testimonial-stars .icon {
    width: 20px;
    height: 20px;
    color: var(--accent);
    fill: var(--accent);
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: var(--gray-300);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.testimonial-dot.active {
    background: var(--accent);
    width: 32px;
}

/* ============================================
   EDUCATION HUB PREVIEW
   ============================================ */
.education-preview {
    background: var(--off-white);
}

.edu-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.edu-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
}

.edu-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--accent);
}

.edu-card-icon {
    height: 140px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.edu-card-icon::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.2) 0%, transparent 60%);
}

.edu-card-icon .icon {
    width: 48px;
    height: 48px;
    color: var(--accent);
    position: relative;
    z-index: 1;
}

.edu-card-content {
    padding: 1.5rem;
}

.edu-card-badge {
    display: inline-block;
    background: rgba(212, 168, 67, 0.15);
    color: var(--accent-dark);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.edu-card-content h3 {
    font-size: var(--text-base);
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.edu-card-content p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.edu-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--primary);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
}

.edu-card-link:hover {
    color: var(--accent-dark);
    gap: 0.625rem;
}

.edu-card-link .icon {
    width: 16px;
    height: 16px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-medium) 50%, var(--secondary) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

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

.cta-content h2 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 2.75rem);
    margin-bottom: var(--spacing-lg);
}

.cta-content p {
    color: var(--gray-400);
    font-size: var(--text-lg);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--spacing-5xl) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
    gap: 3rem;
    padding-bottom: var(--spacing-4xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-xl);
}

.footer-brand .logo-text .company-name {
    color: var(--white);
}

.footer-brand .logo-text .tagline {
    color: var(--gray-500);
}

.footer-brand > p {
    color: var(--gray-400);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-contact-item .icon {
    width: 20px;
    height: 20px;
    color: var(--accent);
    margin-top: 2px;
    flex-shrink: 0;
}

.footer-contact-item a,
.footer-contact-item span {
    color: var(--gray-400);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: 0.75rem;
    margin-top: var(--spacing-xl);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.footer-social a .icon {
    width: 18px;
    height: 18px;
    color: var(--gray-400);
}

.footer-social a:hover {
    background: var(--accent);
}

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

.footer-column h4 {
    color: var(--white);
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xl);
}

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column ul li a {
    color: var(--gray-400);
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-column ul li a:hover {
    color: var(--accent);
    padding-left: 0.25rem;
}

.footer-column ul li a .icon {
    width: 14px;
    height: 14px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.footer-column ul li a:hover .icon {
    opacity: 1;
}

.footer-newsletter p {
    color: var(--gray-400);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-md);
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent);
}

.newsletter-form input::placeholder {
    color: var(--gray-500);
}

.newsletter-form button {
    padding: 0.75rem 1.25rem;
    background: var(--accent);
    color: var(--primary);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
}

.newsletter-form button:hover {
    background: var(--accent-light);
}

.footer-bottom {
    padding: var(--spacing-xl) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-bottom-links a {
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

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

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.5);
}

.whatsapp-float .icon {
    width: 28px;
    height: 28px;
}

@keyframes pulse-whatsapp {
    0%, 100% { box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1); }
}

.sticky-call {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 60px;
    height: 60px;
    background: var(--accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    box-shadow: 0 8px 32px rgba(212, 168, 67, 0.4);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
    animation: pulse-call 2s infinite;
}

.sticky-call:hover {
    transform: scale(1.1);
}

.sticky-call .icon {
    width: 24px;
    height: 24px;
}

@keyframes pulse-call {
    0%, 100% { box-shadow: 0 8px 32px rgba(212, 168, 67, 0.4); }
    50% { box-shadow: 0 8px 32px rgba(212, 168, 67, 0.6), 0 0 0 10px rgba(212, 168, 67, 0.1); }
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-medium) 100%);
    padding: 10rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(212, 168, 67, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 168, 67, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

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

.breadcrumbs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-lg);
    font-size: var(--text-sm);
}

.breadcrumbs a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.breadcrumbs a:hover {
    color: var(--accent);
}

.breadcrumbs span {
    color: var(--gray-600);
}

.breadcrumbs .current {
    color: var(--white);
}

.page-header h1 {
    color: var(--white);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
}

.page-header p {
    color: var(--gray-400);
    font-size: var(--text-lg);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .service-categories-grid { grid-template-columns: repeat(3, 1fr); }
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .tech-grid { grid-template-columns: repeat(3, 1fr); }
    .edu-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1024px) {
    .hero-visual { display: none; }
    .hero-content { max-width: 100%; }
    .trust-bar .container { grid-template-columns: repeat(2, 1fr); }
    .service-categories-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root { --container-padding: 1rem; }
    
    .section { padding: var(--spacing-4xl) 0; }
    
    .nav, .nav-actions .btn { display: none; }
    .mobile-menu-btn { display: flex; }
    
    .header-top-bar { display: none; }
    .header.scrolled .header-top-bar { margin-top: 0; }
    
    .hero { min-height: auto; padding: 8rem 0 4rem; }
    .hero h1 { font-size: 2rem; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    .hero-subtitle { display: none; }
    
    .trust-bar .container { grid-template-columns: 1fr; }
    .trust-item { padding: 0.75rem; }
    
    .service-categories-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .tech-grid { grid-template-columns: repeat(2, 1fr); }
    .edu-grid { grid-template-columns: 1fr; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
    
    .testimonial-card { padding: 2rem 1.5rem; }
    .testimonial-text { font-size: var(--text-lg); }
    
    .cta-buttons { flex-direction: column; }
    .cta-buttons .btn { width: 100%; }
    
    .sticky-call, .whatsapp-float {
        width: 52px;
        height: 52px;
        bottom: 16px;
    }
    
    .sticky-call { left: 16px; }
    .whatsapp-float { right: 16px; }
}

@media (max-width: 480px) {
    .tech-grid { grid-template-columns: 1fr; }
    .hero-stats { grid-template-columns: 1fr; }
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-choose-section {
    background: var(--white);
    position: relative;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.why-choose-card {
    background: var(--off-white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.why-choose-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.why-choose-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

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

.why-choose-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: all var(--transition-base);
}

.why-choose-icon .icon {
    width: 32px;
    height: 32px;
    color: var(--accent);
}

.why-choose-card:hover .why-choose-icon {
    background: var(--accent);
    transform: scale(1.1);
}

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

.why-choose-card h3 {
    font-size: var(--text-lg);
    margin-bottom: 0.75rem;
    color: var(--gray-900);
}

.why-choose-card p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: 0;
    line-height: 1.7;
}

/* ============================================
   PROJECT CASE STUDIES
   ============================================ */
.project-cases-section {
    background: var(--primary);
    position: relative;
    overflow: hidden;
}

.project-cases-section::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.project-case-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all var(--transition-base);
    margin-bottom: 2rem;
}

.project-case-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.project-case-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
}

.project-case-image {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-medium) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.project-case-image .icon {
    width: 80px;
    height: 80px;
    color: rgba(255, 255, 255, 0.2);
}

.project-case-content {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-case-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(212, 168, 67, 0.15);
    border: 1px solid rgba(212, 168, 67, 0.3);
    padding: 0.375rem 1rem;
    border-radius: var(--radius-full);
    color: var(--accent);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    width: fit-content;
}

.project-case-badge .icon {
    width: 14px;
    height: 14px;
}

.project-case-content h3 {
    color: var(--white);
    font-size: var(--text-2xl);
    margin-bottom: 0.5rem;
}

.project-case-location {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    color: var(--gray-400);
    font-size: var(--text-sm);
    margin-bottom: 1rem;
}

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

.project-case-content > p {
    color: var(--gray-400);
    font-size: var(--text-base);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.project-case-deliverables {
    margin-bottom: 1.5rem;
}

.project-case-deliverables h4 {
    color: var(--white);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-case-deliverables ul {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-case-deliverables ul li {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    color: var(--gray-300);
    font-size: var(--text-xs);
}

.project-case-deliverables ul li .icon {
    width: 12px;
    height: 12px;
    color: var(--accent);
}

.project-case-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.project-case-stat {
    text-align: center;
}

.project-case-stat strong {
    display: block;
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 0.25rem;
}

.project-case-stat span {
    font-size: var(--text-xs);
    color: var(--gray-500);
}

/* ============================================
   EQUIPMENT SHOWCASE
   ============================================ */
.equipment-section {
    background: var(--off-white);
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.equipment-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
}

.equipment-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--accent);
}

.equipment-image {
    height: 160px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.equipment-image::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle, rgba(212, 168, 67, 0.15) 0%, transparent 60%);
}

.equipment-image .icon {
    width: 56px;
    height: 56px;
    color: var(--accent);
    position: relative;
    z-index: 1;
}

.equipment-content {
    padding: 1.5rem;
}

.equipment-content h3 {
    font-size: var(--text-base);
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}

.equipment-accuracy {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.equipment-accuracy .icon {
    width: 12px;
    height: 12px;
}

.equipment-content p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin: 0;
    line-height: 1.6;
}

/* ============================================
   SERVICE AREAS
   ============================================ */
.service-areas-section {
    background: var(--white);
    position: relative;
}

.service-areas-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.service-areas-info h2 {
    margin-bottom: 1.5rem;
}

.service-areas-info > p {
    color: var(--gray-500);
    font-size: var(--text-lg);
    margin-bottom: 2rem;
}

.service-areas-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.service-area-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.service-area-item:hover {
    background: rgba(212, 168, 67, 0.1);
    transform: translateX(5px);
}

.service-area-item .icon {
    width: 20px;
    height: 20px;
    color: var(--accent);
}

.service-area-item span {
    font-weight: 600;
    color: var(--gray-700);
    font-size: var(--text-sm);
}

.service-areas-map {
    background: var(--off-white);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.service-areas-map-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.service-areas-map-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(212, 168, 67, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 168, 67, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

.service-areas-map-placeholder .icon {
    width: 80px;
    height: 80px;
    color: rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 1;
}

.map-pin {
    position: absolute;
    width: 24px;
    height: 24px;
    background: var(--accent);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: bounce 2s infinite;
}

.map-pin::after {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

@keyframes bounce {
    0%, 100% { transform: rotate(-45deg) translateY(0); }
    50% { transform: rotate(-45deg) translateY(-10px); }
}

/* ============================================
   GOOGLE MAP
   ============================================ */
.google-map-section {
    background: var(--off-white);
    padding: 0;
}

.google-map-container {
    position: relative;
}

.google-map-embed {
    width: 100%;
    height: 400px;
    border: none;
    filter: grayscale(20%);
}

.google-map-overlay {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-2xl);
    max-width: 350px;
}

.google-map-overlay h3 {
    font-size: var(--text-lg);
    margin-bottom: 0.5rem;
}

.google-map-overlay p {
    font-size: var(--text-sm);
    color: var(--gray-500);
    margin-bottom: 1rem;
}

.google-map-actions {
    display: flex;
    gap: 0.75rem;
}

/* ============================================
   EDUCATION HUB EXPANDED
   ============================================ */
.edu-featured-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.edu-featured-main {
    grid-row: span 2;
}

.edu-card-large {
    background: var(--white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.edu-card-large:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--accent);
}

.edu-card-large .edu-card-icon {
    height: 240px;
}

.edu-card-large .edu-card-content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.edu-card-large .edu-card-content h3 {
    font-size: var(--text-2xl);
    margin-bottom: 1rem;
}

.edu-card-large .edu-card-content p {
    flex: 1;
}

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

@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

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

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

.animate-fadeInUp { animation: fadeInUp 0.6s ease forwards; }
.animate-fadeInLeft { animation: fadeInLeft 0.6s ease forwards; }
.animate-fadeInRight { animation: fadeInRight 0.6s ease forwards; }
.animate-scaleIn { animation: scaleIn 0.6s ease forwards; }

/* Stagger delays */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-600 { animation-delay: 600ms; }

/* ============================================
   CASE STUDIES SECTION
   ============================================ */
.case-studies-section {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.case-study-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    border: 1px solid var(--border-color);
}

.case-study-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}

.case-study-image {
    height: 200px;
    overflow: hidden;
}

.case-study-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-study-image-placeholder .icon {
    width: 60px;
    height: 60px;
    color: rgba(255,255,255,0.3);
}

.case-study-content {
    padding: 1.5rem;
}

.case-study-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.case-study-category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent);
    background: rgba(212, 168, 67, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
}

.case-study-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.case-study-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.case-study-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.case-study-stats {
    display: flex;
    gap: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.case-stat {
    display: flex;
    flex-direction: column;
}

.case-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.case-stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ============================================
   EQUIPMENT SHOWCASE
   ============================================ */
.equipment-showcase {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.equipment-card {
    background: white;
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.equipment-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.equipment-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.equipment-icon .icon {
    width: 24px;
    height: 24px;
    color: white;
}

.equipment-info h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.equipment-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.equipment-specs {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.spec {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ============================================
   SERVICE AREAS SECTION
   ============================================ */
.service-areas-section {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.service-areas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.service-area-card {
    background: white;
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.service-area-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.service-area-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.service-area-icon .icon {
    width: 24px;
    height: 24px;
    color: white;
}

.service-area-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-area-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.service-area-card li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--border-color);
}

.service-area-card li:last-child {
    border-bottom: none;
}

/* Google Map Container */
.google-map-container {
    margin-top: 3rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* ============================================
   RESPONSIVE ADDITIONS
   ============================================ */
@media (max-width: 1200px) {
    .why-choose-grid { grid-template-columns: repeat(2, 1fr); }
    .case-studies-grid { grid-template-columns: 1fr; }
    .equipment-grid { grid-template-columns: repeat(3, 1fr); }
    .service-areas-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
    .service-areas-content { grid-template-columns: 1fr; }
    .edu-featured-grid { grid-template-columns: 1fr; }
    .edu-featured-main { grid-row: auto; }
}

@media (max-width: 768px) {
    .why-choose-grid { grid-template-columns: 1fr; }
    .case-studies-grid { grid-template-columns: 1fr; }
    .equipment-grid { grid-template-columns: repeat(2, 1fr); }
    .service-areas-grid { grid-template-columns: 1fr; }
    .google-map-overlay { position: relative; bottom: auto; left: auto; max-width: 100%; margin-top: 1rem; }
    .google-map-actions { flex-direction: column; }
    .google-map-actions .btn { width: 100%; }
}

@media (max-width: 480px) {
    .equipment-grid { grid-template-columns: 1fr; }
    .case-study-stats { flex-direction: column; gap: 1rem; }
}

/* ============================================
   IMAGE STYLES
   ============================================ */

/* Hero Background Image */
.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

/* Why Choose Us Image */
.why-choose-image {
    margin-bottom: 3rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.why-choose-img {
    width: 100%;
    height: auto;
    display: block;
}

/* Case Study Images */
.case-study-image {
    height: 220px;
    overflow: hidden;
}

.case-study-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.case-study-card:hover .case-study-img {
    transform: scale(1.05);
}

/* Equipment Images */
.equipment-image {
    height: 180px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 1rem;
}

.equipment-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Education Banner */
.education-banner {
    margin-bottom: 3rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.education-banner-img {
    width: 100%;
    height: auto;
    display: block;
}

/* Service Areas Map */
.service-areas-map {
    margin-bottom: 3rem;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.service-map-img {
    width: 100%;
    height: auto;
    display: block;
}

/* Testimonials Background */
.testimonials-section {
    position: relative;
    overflow: hidden;
}

.testimonials-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.testimonials-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
}

/* CTA Background */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.cta-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
}