/* ===================================
   CSS Reset & Base Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #000000;
    --secondary-color: #FDB913;
    --accent-color: #0066cc;
    --gold-primary: #FDB913;
    --gold-light: #FFD700;
    --gold-dark: #D4980D;
    --blue-primary: #0066cc;
    --blue-light: #00aaff;
    --blue-dark: #003366;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-dark: #0a0a0a;
    --bg-black: #000000;
    --border-color: #e0e0e0;
    --border-gold: rgba(253, 185, 19, 0.3);
    --success-color: #28a745;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
    --shadow-gold: 0 0 20px rgba(253, 185, 19, 0.3);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--secondary-color);
    box-shadow: 0 2px 20px rgba(253, 185, 19, 0.2);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.98);
    box-shadow: 0 4px 30px rgba(253, 185, 19, 0.3);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

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

.brand-logo {
    height: 45px;
    width: auto;
    transition: var(--transition);
}

.brand-logo:hover {
    transform: scale(1.05);
}

.nav-brand h2 {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

/* ===================================
   3D Background Canvas
   =================================== */
#threejs-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 40%, #0a0a0a 100%);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    animation: fadeInUp 1s ease;
    max-width: 1000px;
    margin: 0 auto;
}

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

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(253, 185, 19, 0.15);
    border: 2px solid var(--gold-primary);
    border-radius: 50px;
    color: var(--gold-primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(253, 185, 19, 0.3);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(253, 185, 19, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(253, 185, 19, 0.6);
    }
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.title-line {
    display: block;
}

.gradient-text {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-light) 50%, var(--gold-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradient-shift 3s ease infinite;
    text-shadow: 0 0 40px rgba(253, 185, 19, 0.5);
    filter: drop-shadow(0 0 20px rgba(253, 185, 19, 0.4));
}

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

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold-primary);
    text-shadow: 0 0 20px rgba(253, 185, 19, 0.5);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-light) 100%);
    color: var(--bg-dark);
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(253, 185, 19, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(253, 185, 19, 0.6);
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-primary) 100%);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid var(--gold-primary);
    box-shadow: 0 0 20px rgba(253, 185, 19, 0.2);
}

.btn-secondary:hover {
    background: rgba(253, 185, 19, 0.1);
    border-color: var(--gold-light);
    color: var(--gold-light);
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(253, 185, 19, 0.4);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    display: block;
    width: 20px;
    height: 30px;
    border: 2px solid white;
    border-radius: 20px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: var(--gold-primary);
    border-radius: 2px;
    animation: scroll 1.5s infinite;
    box-shadow: 0 0 10px rgba(253, 185, 19, 0.5);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

/* ===================================
   Section Styles
   =================================== */
.section {
    padding: 5rem 0;
}

.section:nth-child(even) {
    background-color: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--bg-black) 0%, var(--primary-color) 50%, var(--bg-black) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 1rem;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
    box-shadow: 0 0 10px var(--secondary-color);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* ===================================
   About Section
   =================================== */
.about-content {
    max-width: 900px;
    margin: 0 auto 3rem;
}

.about-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.about-content .lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-dark);
}

.vision-mission {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.vm-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(253, 185, 19, 0.15);
}

.vm-card::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: conic-gradient(
        from 45deg at 50% 50%,
        transparent 0deg,
        rgba(253, 185, 19, 0.08) 60deg,
        rgba(255, 215, 0, 0.06) 120deg,
        transparent 180deg,
        rgba(0, 102, 204, 0.08) 240deg,
        rgba(0, 170, 255, 0.06) 300deg,
        transparent 360deg
    );
    animation: rotateVisionMission 25s linear infinite;
    pointer-events: none;
    z-index: 0;
}

.vm-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(253, 185, 19, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 102, 204, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

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

@keyframes rotateVisionMission {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.vm-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 16px 48px rgba(253, 185, 19, 0.25);
    border-color: rgba(253, 185, 19, 0.4);
}

.vm-card:hover::before {
    animation-duration: 18s;
}

.vm-card:nth-child(1)::before {
    animation-delay: -5s;
}

.vm-card:nth-child(2)::before {
    animation-delay: -15s;
}

.vm-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 12px rgba(253, 185, 19, 0.3));
    animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-10px) scale(1.05);
    }
}

.vm-card h3 {
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--bg-black), var(--secondary-color), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 0 2px 8px rgba(253, 185, 19, 0.2);
}

.vm-card p {
    color: var(--text-dark);
    line-height: 1.8;
    font-size: 1rem;
}

/* ===================================
   Services Section
   =================================== */
.services {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
}

#services-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 1;
}

.services-glass-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.03);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    backdrop-filter: blur(20px) saturate(180%);
    z-index: 0;
    pointer-events: none;
}

.services-glass-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(253, 185, 19, 0.05) 0%, 
        transparent 30%,
        rgba(0, 102, 204, 0.05) 70%,
        transparent 100%);
    pointer-events: none;
}

.services-glass-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 0;
    padding: 2px;
    background: linear-gradient(135deg, 
        rgba(253, 185, 19, 0.2) 0%,
        transparent 40%,
        transparent 60%,
        rgba(0, 102, 204, 0.2) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0.3;
}

.services-container {
    position: relative;
    z-index: 2;
}

.services .section-header h2 {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.services .section-header h2::after {
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
    box-shadow: 0 0 10px var(--secondary-color);
}

.services .section-header p {
    color: rgba(255, 255, 255, 0.9);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 100%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    backdrop-filter: blur(15px) saturate(180%);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.18);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), var(--gold-light));
    transform: scaleX(0);
    transition: var(--transition);
    box-shadow: 0 0 15px currentColor;
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, 
        rgba(253, 185, 19, 0.3),
        rgba(0, 102, 204, 0.3));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: var(--transition);
}

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

.service-card:hover::after {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-8px);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.15) 0%, 
        rgba(255, 255, 255, 0.08) 100%);
    box-shadow: 0 12px 40px rgba(253, 185, 19, 0.3),
                0 0 20px rgba(253, 185, 19, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: rgba(253, 185, 19, 0.4);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1rem;
    font-weight: 600;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.service-card ul {
    list-style: none;
    padding: 0;
}

.service-card li {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--gold-light);
    font-weight: bold;
    text-shadow: 0 0 10px var(--secondary-color);
}

/* ===================================
   Approach Section - Simple Grid
   =================================== */
.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.approach-card {
    background: white;
    padding: 2rem 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    text-align: center;
    border: 2px solid transparent;
    position: relative;
}

.approach-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(253, 185, 19, 0.2);
    border-color: var(--secondary-color);
}

.approach-number {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--bg-black), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 0 15px rgba(253, 185, 19, 0.5);
}

.approach-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.approach-card h3 {
    font-size: 1.25rem;
    color: var(--bg-black);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.approach-card p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ===================================
   Why Choose Section
   =================================== */
.why-choose {
    background: linear-gradient(135deg, var(--bg-black) 0%, #1a1a1a 50%, var(--bg-black) 100%);
    color: white;
    position: relative;
}

.why-choose::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(253, 185, 19, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(0, 102, 204, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.why-choose .section-header h2,
.why-choose .section-header p {
    color: white;
}

.why-choose .section-header h2 {
    background: none;
    -webkit-text-fill-color: white;
}

.why-choose .section-header h2::after {
    background: linear-gradient(90deg, transparent, white, transparent);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.why-card {
    background: rgba(253, 185, 19, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 12px;
    transition: var(--transition);
    border: 2px solid var(--border-gold);
}

.why-card:hover {
    background: rgba(253, 185, 19, 0.15);
    transform: translateY(-5px);
    border-color: var(--secondary-color);
    box-shadow: 0 8px 30px rgba(253, 185, 19, 0.3);
}

.why-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.why-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.why-card p {
    opacity: 0.9;
    line-height: 1.6;
}

/* ===================================
   Projects Section
   =================================== */
.projects-grid {
    display: grid;
    gap: 3rem;
}

.project-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(253, 185, 19, 0.1);
}

.project-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg at 50% 50%,
        transparent 0deg,
        rgba(253, 185, 19, 0.03) 60deg,
        transparent 120deg,
        rgba(0, 102, 204, 0.03) 180deg,
        transparent 240deg,
        rgba(253, 185, 19, 0.03) 300deg,
        transparent 360deg
    );
    animation: rotateAbstract 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(253, 185, 19, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(0, 102, 204, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 50% 50%, rgba(253, 185, 19, 0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

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

@keyframes rotateAbstract {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.project-card:hover {
    box-shadow: 0 12px 40px rgba(253, 185, 19, 0.15);
    border-color: rgba(253, 185, 19, 0.3);
    transform: translateY(-5px);
}

.project-card:hover::before {
    animation-duration: 15s;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.project-header h3 {
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--bg-black), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.project-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--secondary-color), var(--gold-light));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.project-subtitle {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.project-subtitle h4 {
    font-size: 1.25rem;
    color: var(--secondary-color);
}

.project-description {
    font-size: 1.125rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.project-details p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* ===================================
   Accreditations Section
   =================================== */
.accreditations {
    background: linear-gradient(135deg, #1a1a2e 0%, #0a0a0a 50%, #1a1a2e 100%);
    position: relative;
    overflow: hidden;
}

#accreditations-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.6;
}

.accreditations-container {
    position: relative;
    z-index: 1;
}

.accreditations .section-header h2 {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.accreditations .section-header h2::after {
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
    box-shadow: 0 0 10px var(--secondary-color);
}

.accreditations .section-header p {
    color: rgba(255, 255, 255, 0.9);
}

.accreditations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.accred-item {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    color: var(--bg-black);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    border: 2px solid transparent;
}

.accred-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(253, 185, 19, 0.4);
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
    margin-top: 4rem;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.05) 0%,
        rgba(255, 255, 255, 0.02) 50%,
        rgba(255, 255, 255, 0.05) 100%);
    pointer-events: none;
    z-index: 0;
}

.contact::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(253, 185, 19, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(0, 102, 204, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.contact .container {
    position: relative;
    z-index: 1;
}

.contact .section-header h2 {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact .section-header h2::after {
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
    box-shadow: 0 0 10px var(--secondary-color);
}

.contact .section-header p {
    color: rgba(255, 255, 255, 0.9);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    font-size: 2rem;
    color: var(--secondary-color);
}

.contact-item h3 {
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.contact-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 1.125rem;
    transition: var(--transition);
}

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

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(253, 185, 19, 0.1);
}

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

.contact-form .btn {
    align-self: flex-start;
    cursor: pointer;
    border: none;
    background: linear-gradient(135deg, var(--secondary-color), var(--gold-light));
    color: var(--bg-black);
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(253, 185, 19, 0.4);
}

.contact-form .btn:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--secondary-color));
    box-shadow: 0 6px 30px rgba(253, 185, 19, 0.6);
    transform: translateY(-2px);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: linear-gradient(135deg, var(--bg-black) 0%, #1a1a1a 100%);
    color: white;
    padding: 4rem 0 1.5rem;
    border-top: 3px solid var(--secondary-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    color: var(--secondary-color);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--secondary-color);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo {
    height: 50px;
    width: auto;
    padding: 0;
    margin: 0;
}

.footer-brand h3 {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin: 0;
    font-weight: 700;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-top: 1rem;
}

.footer-services,
.footer-links,
.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-services li,
.footer-links li,
.footer-contact li {
    margin-bottom: 0.75rem;
}

.footer-services a,
.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    position: relative;
}

.footer-services a::before,
.footer-links a::before {
    content: '→';
    margin-right: 0.5rem;
    color: var(--secondary-color);
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
    display: inline-block;
}

.footer-services a:hover,
.footer-links a:hover,
.footer-contact a:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

.footer-services a:hover::before,
.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.7;
    margin: 0;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-md);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .brand-logo {
        height: 40px;
    }

    .nav-brand h2 {
        font-size: 1.25rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-stats {
        gap: 2rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

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

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

    .footer-logo {
        height: 50px;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }

    .title-line {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }

    .hero-stats {
        gap: 1.5rem;
        flex-direction: column;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }

    .section {
        padding: 3rem 0;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

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

    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .project-header {
        flex-direction: column;
    }

    /* Approach Grid Mobile */
    .approach-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .approach-number {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
        top: -12px;
        right: -12px;
    }

    .approach-icon {
        font-size: 2rem;
    }

    .approach-card h3 {
        font-size: 1.1rem;
    }

    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-section h4 {
        font-size: 1.1rem;
    }

    .footer-brand {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-logo {
        height: 40px;
    }
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Smooth Scroll */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}