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

:root {
    --primary-color: #2c3e50;
    --secondary-color: #e67e22;
    --accent-color: #3498db;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 5px 15px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

/* Accessibility - Visually Hidden */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip to Content Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    z-index: 10000;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
}

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

/* ============================================
   TOP INFO BAR - HIDDEN
============================================ */
.top-bar {
    display: none !important;
}

.top-bar.scrolled {
    background: var(--primary-color);
    padding: 8px 0;
    border-bottom: none;
}

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

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

.top-bar span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar i {
    color: var(--secondary-color);
}

.top-bar .social-icons {
    display: flex;
    gap: 12px;
}

.top-bar .social-icons a {
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 0.8rem;
}

.top-bar .social-icons a:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* ============================================
   HEADER & NAVIGATION - STATIC (scrolls with page)
============================================ */
header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: none;
}

/* Scrolled state removed - navbar is static */

/* Transparent state - white text */
header:not(.scrolled) .logo-text h1,
header:not(.scrolled) .nav-menu a,
header:not(.scrolled) .hamburger span {
    color: white;
}

header:not(.scrolled) .hamburger span {
    background: white;
}

header:not(.scrolled) .logo-text p {
    color: rgba(255, 255, 255, 0.8);
}

header:not(.scrolled) .nav-menu a::after {
    background: white;
}

header:not(.scrolled) .nav-cta {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(5px);
}

header:not(.scrolled) .nav-cta:hover {
    background: white;
    color: var(--primary-color);
}

.navbar {
    padding: 0;
}

.navbar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
    padding: 0 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-right: 100px;
}

.logo-icon {
    width: 100px;
    height: 100px;
    background: transparent;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 0;
}

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

.logo-text h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 1px;
}

.logo-text p {
    font-size: 0.75rem;
    color: #777;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
    padding: 10px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: #f9a825;
    transition: var(--transition);
}

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

.nav-menu a:hover,
.nav-menu a.active {
    color: #f9a825;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--secondary-color);
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 5px;
    transition: var(--transition);
}

.nav-cta:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(230, 126, 34, 0.4);
}

.nav-cta i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.nav-cta:hover i {
    transform: translateX(3px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: white;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-radius: 2px;
    transform-origin: center;
}

.hamburger span:nth-child(2) {
    width: 18px;
    margin-left: auto;
}

.hamburger:hover span:nth-child(2) {
    width: 24px;
}

.hamburger.active {
    background: rgba(249, 168, 37, 0.2);
    border-color: rgba(249, 168, 37, 0.4);
}

.hamburger.active span {
    background: #f9a825;
}

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

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(10px);
}

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

/* Hero Section */
/* ============================================
   HERO SECTION - Professional Design
============================================ */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    margin-top: 0;
    overflow: hidden;
    z-index: 1;
}

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

.hero-bg-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    background-size: cover;
    background-position: center;
    transition: opacity 2s ease-in-out, transform 0.5s ease;
    transform: scale(1.05);
}

.hero-bg-slide.active {
    opacity: 1;
    animation: kenBurnsZoom 10s ease-in-out forwards;
}

@keyframes kenBurnsZoom {
    0% { 
        transform: scale(1); 
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.05);
    }
    100% { 
        transform: scale(1.15); 
        filter: brightness(1);
    }
}

.hero-bg-slide:nth-child(1) {
    background-image: url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?w=1920&q=80');
}

.hero-bg-slide:nth-child(2) {
    background-image: url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?w=1920&q=80');
}

.hero-bg-slide:nth-child(3) {
    background-image: url('https://images.unsplash.com/photo-1600566753376-12c8ab7fb75b?w=1920&q=80');
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0.6) 100%),
        radial-gradient(ellipse at 20% 50%, rgba(230, 126, 34, 0.1) 0%, transparent 50%);
    z-index: 2;
}

.hero-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

/* Floating Particles */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(249, 168, 37, 0.6);
    border-radius: 50%;
    animation: floatParticle 15s infinite ease-in-out;
    box-shadow: 0 0 20px rgba(249, 168, 37, 0.4);
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; animation-duration: 12s; }
.particle:nth-child(2) { left: 25%; top: 60%; animation-delay: 2s; animation-duration: 18s; width: 8px; height: 8px; }
.particle:nth-child(3) { left: 70%; top: 30%; animation-delay: 4s; animation-duration: 14s; }
.particle:nth-child(4) { left: 85%; top: 70%; animation-delay: 1s; animation-duration: 16s; width: 4px; height: 4px; }
.particle:nth-child(5) { left: 50%; top: 80%; animation-delay: 3s; animation-duration: 20s; width: 10px; height: 10px; }
.particle:nth-child(6) { left: 40%; top: 15%; animation-delay: 5s; animation-duration: 13s; width: 5px; height: 5px; }

@keyframes floatParticle {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-30px) translateX(20px) scale(1.2);
        opacity: 1;
    }
    50% {
        transform: translateY(-50px) translateX(-10px) scale(0.8);
        opacity: 0.8;
    }
    75% {
        transform: translateY(-20px) translateX(30px) scale(1.1);
        opacity: 0.9;
    }
}

/* Premium Scroll Mouse */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    opacity: 0;
    animation: fadeInUp 1s ease 1s forwards;
}

.hero-scroll:hover {
    color: white;
    transform: translateX(-50%) translateY(-5px);
}

.scroll-mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 15px;
    position: relative;
    transition: all 0.3s ease;
}

.hero-scroll:hover .scroll-mouse {
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.scroll-wheel {
    width: 4px;
    height: 10px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0%, 100% {
        top: 8px;
        opacity: 1;
    }
    50% {
        top: 22px;
        opacity: 0.3;
    }
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    padding: 0 80px;
    text-align: center;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, rgba(249, 168, 37, 0.2) 0%, rgba(230, 126, 34, 0.2) 100%);
    color: #f9a825;
    padding: 12px 25px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 25px;
    animation: fadeInUp 0.8s ease forwards, shimmer 3s ease-in-out infinite;
    opacity: 0;
    border: 1px solid rgba(249, 168, 37, 0.3);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.hero-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmerMove 3s ease-in-out infinite;
}

@keyframes shimmerMove {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

.hero-title {
    color: white;
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 30px;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    animation: titleReveal 1s ease forwards;
    opacity: 0;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 50%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes titleReveal {
    0% {
        opacity: 0;
        transform: translateY(40px);
        filter: blur(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

.title-line {
    display: block;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.title-line:nth-child(1) {
    animation-delay: 0.2s;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

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

.hero-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    animation: subtitleReveal 1s ease 0.4s forwards;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

@keyframes subtitleReveal {
    0% {
        opacity: 0;
        transform: translateY(30px);
        filter: blur(5px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
    opacity: 0;
    animation: buttonsReveal 1s ease 0.6s forwards;
}

@keyframes buttonsReveal {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-buttons .btn-primary {
    background: linear-gradient(135deg, #f9a825 0%, #e67e22 100%);
    color: white;
    padding: 18px 40px;
    font-size: 1rem;
    font-weight: 700;
    border: none;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(230, 126, 34, 0.3);
}

.hero-buttons .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

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

.hero-buttons .btn-primary:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(230, 126, 34, 0.5);
}

.hero-buttons .btn-primary i {
    transition: transform 0.3s ease;
    font-size: 0.9rem;
}

.hero-buttons .btn-primary:hover i {
    transform: translateX(5px);
}

.hero-buttons .btn-outline {
    background: transparent;
    color: white;
    padding: 18px 40px;
    font-size: 1rem;
    font-weight: 600;
    border: 2px solid rgba(255, 255, 255, 0.4);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    backdrop-filter: blur(5px);
}

.hero-buttons .btn-outline:hover {
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-color);
    border-color: white;
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.2);
}

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

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.hero-scroll:hover {
    color: white;
    gap: 25px;
}

.scroll-wrapper {
    position: relative;
    width: 2px;
    height: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.scroll-line-animated {
    position: absolute;
    top: 0;
    width: 2px;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

.scroll-line-animated::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.3));
    border-radius: 2px;
    animation: lineSlide 2s ease-in-out infinite;
}

.scroll-dots {
    position: absolute;
    display: flex;
    flex-direction: column;
    gap: 8px;
    top: 50%;
    transform: translateY(-50%);
}

.scroll-dots .dot {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    animation: dotPulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.scroll-dots .dot:nth-child(1) {
    animation-delay: 0s;
}

.scroll-dots .dot:nth-child(2) {
    animation-delay: 0.3s;
}

.scroll-dots .dot:nth-child(3) {
    animation-delay: 0.6s;
}

.hero-scroll:hover .scroll-dots .dot {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
}

@keyframes lineSlide {
    0% {
        top: 0;
        opacity: 1;
    }
    50% {
        opacity: 1;
    }
    100% {
        top: 70%;
        opacity: 0;
    }
}

@keyframes dotPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.4;
    }
    50% {
        transform: scale(1.5);
        opacity: 1;
    }
}

.dot:hover {
    background: rgba(255, 255, 255, 0.8);
}

.hero-content {
    color: var(--white);
    z-index: 2;
    padding: 0 20px;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    font-weight: 300;
}

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

.btn {
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #f9a825;
    color: #1a1a1a;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background: #fbc02d;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(249, 168, 37, 0.4);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
}

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

.scroll-indicator i {
    font-size: 2rem;
    color: var(--white);
}

/* Section Styles */
section {
    padding: 80px 0;
    position: relative;
    z-index: 2;
    background: inherit;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.divider {
    width: 80px;
    height: 4px;
    background: var(--secondary-color);
    margin: 1rem auto;
    border-radius: 2px;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
}

/* About Section */
.about {
    background: var(--light-bg);
    position: relative;
    z-index: 10;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.about-text p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.8;
}

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

.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-item i {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.feature-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.3rem;
}

.feature-item p {
    font-size: 0.95rem;
    margin: 0;
}

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

.stat-card {
    background: var(--white);
    padding: 2.5rem 1.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.stat-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.stat-card h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat-card p {
    color: #666;
    font-size: 0.95rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), #d35400);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotate(360deg);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-card p {
    color: #666;
    line-height: 1.6;
}

/* Projects Section */
.projects {
    background: var(--light-bg);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.project-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

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

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

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    color: var(--white);
    padding: 2rem;
    transform: translateY(100%);
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    transform: translateY(0);
}

.project-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.project-overlay p {
    font-size: 0.95rem;
}

/* Contact Section - Corporate Premium Design */
.contact {
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, transparent 0%, transparent 50%, rgba(26, 54, 93, 0.02) 50%, rgba(26, 54, 93, 0.02) 100%);
    pointer-events: none;
}

/* Hide animation elements */
.contact .contact-bg-lines,
.contact .contact-particles {
    display: none;
}

.contact .section-header h2 {
    color: var(--primary-color);
    font-weight: 700;
}

.contact .section-header p {
    color: #666;
}

.contact .divider {
    background: linear-gradient(90deg, var(--secondary-color), #e67e22);
    height: 4px;
    width: 60px;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 0;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.08);
}

.contact-info {
    background: linear-gradient(145deg, #1a365d 0%, #0f2744 100%);
    padding: 50px 40px;
    position: relative;
    overflow: hidden;
}

.contact-info::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(249, 168, 37, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.contact-info::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), #e67e22);
}

.contact-info h3 {
    font-size: 1.75rem;
    color: white;
    margin-bottom: 0.5rem;
    font-weight: 700;
    position: relative;
}

.contact-info > p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(249, 168, 37, 0.3);
    transform: translateY(-2px);
}

.contact-item i {
    font-size: 1.25rem;
    color: var(--secondary-color);
    width: 48px;
    height: 48px;
    background: rgba(249, 168, 37, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item h4 {
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0.35rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.contact-item p {
    color: white;
    font-size: 1.05rem;
    font-weight: 500;
}

.contact-item p a {
    color: white;
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    background: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
    transform: translateY(-3px);
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(249, 168, 37, 0.3);
}

.contact-form {
    background: white;
    padding: 50px 45px;
}

.contact-form h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.contact-form > p {
    color: #666;
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

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

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 18px;
    border: 2px solid #e8ecf1;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: #f8f9fa;
    color: #333;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #aaa;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
    box-shadow: 0 0 0 4px rgba(26, 54, 93, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

.contact-form .btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0f2744 100%);
    color: white;
    border: none;
    padding: 18px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
}

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

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

.contact-form .btn:hover {
    background: linear-gradient(135deg, #0f2744 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(26, 54, 93, 0.3);
}

.contact-form .btn i {
    transition: transform 0.3s ease;
}

.contact-form .btn:hover i {
    transform: translateX(5px);
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-col h3 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

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

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

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
}

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

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

/* Responsive Design */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.5rem;
    }

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

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

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    header {
        top: 0;
        background: transparent;
        backdrop-filter: none;
    }

    .navbar .container {
        justify-content: center;
        position: relative;
        padding: 0 20px;
    }

    .logo {
        margin-right: 0;
    }

    header .logo-text h1,
    header .nav-menu a {
        color: white !important;
    }

    header .hamburger span {
        background: white !important;
    }

    .hamburger {
        display: flex;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
    }

    .hamburger:hover {
        transform: translateY(-50%) scale(1.05);
    }

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

    .nav-cta {
        display: none;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(0, 0, 0, 0.95);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
        gap: 0;
        backdrop-filter: blur(10px);
    }

    .nav-menu li {
        padding: 15px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu a {
        font-size: 1rem;
        color: white !important;
    }

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

    .hero {
        margin-top: 0;
    }

    .hero-content {
        text-align: center;
        padding: 0 20px;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-title {
        font-size: 2rem;
        text-align: center;
    }

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

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-outline {
        padding: 14px 25px;
        font-size: 0.9rem;
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .hero-scroll {
        bottom: 20px;
    }

    .scroll-line {
        height: 40px;
    }

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

    .about-stats {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
        border-radius: 12px;
    }

    .contact-info {
        padding: 35px 25px;
    }

    .contact-form {
        padding: 35px 25px;
    }

    .contact-item {
        padding: 15px;
        gap: 1rem;
    }

    .contact-item i {
        width: 42px;
        height: 42px;
        font-size: 1.1rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 14px;
    }

    .social-links a {
        width: 40px;
        height: 40px;
    }

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

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

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

    .btn {
        padding: 0.8rem 2rem;
    }

    .contact-info,
    .contact-form {
        padding: 25px 20px;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
    }

    .contact-item i {
        margin: 0 auto;
    }

    .social-links {
        justify-content: center;
    }
}