/* =====================================================
   VARIABLES & RESET
   ===================================================== */
:root {
    --primary-color: #2d5016;
    --primary-light: #3d6b22;
    --primary-dark: #1a3009;
    --accent-color: #4caf50;
    --accent-light: #66bb6a;
    --accent-glow: rgba(76, 175, 80, 0.3);
    
    --bg-dark: #0a0e0a;
    --bg-darker: #050705;
    --bg-card: #141814;
    --bg-card-hover: #1a1f1a;
    
    --text-primary: #e8f5e9;
    --text-secondary: #a5d6a7;
    --text-muted: #81c784;
    
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    --gradient-dark: linear-gradient(180deg, var(--bg-darker), var(--bg-dark));
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 20px var(--accent-glow);
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-secondary);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Particles disabled for performance */
#particles {
    display: none !important;
}

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

/* =====================================================
   NAVIGATION
   ===================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-normal);
    background: transparent;
    will-change: background, box-shadow;
}

.navbar.scrolled {
    background: rgba(10, 14, 10, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.logo-icon {
    width: 2.2rem;
    height: 2.2rem;
    color: var(--accent-color);
    filter: drop-shadow(0 0 10px var(--accent-glow));
    transition: all var(--transition-normal);
}

.logo:hover .logo-icon {
    filter: drop-shadow(0 0 15px var(--accent-glow));
    transform: scale(1.05);
}

.logo-text .highlight {
    color: var(--accent-color);
}

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

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

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1001;
}

.hamburger:hover {
    background: rgba(76, 175, 80, 0.1);
    transform: scale(1.05);
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 3px;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 0 8px var(--accent-glow);
}

.hamburger:hover span {
    box-shadow: 0 0 15px var(--accent-glow), 0 0 25px var(--accent-glow);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #050705;
}

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

.gradient-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(5, 7, 5, 1) 0%,
        rgba(15, 20, 12, 1) 25%,
        rgba(20, 30, 15, 1) 50%,
        rgba(15, 20, 12, 1) 75%,
        rgba(5, 7, 5, 1) 100%
    );
}

/* Disable animations for users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
    .hero-content {
        animation: fadeIn 0.5s ease;
    }
    .title-line {
        animation: fadeIn 0.3s ease forwards;
    }
    .hero-subtitle,
    .hero-buttons {
        animation: fadeIn 0.3s ease forwards;
    }
    .scroll-indicator {
        animation: none;
    }
    .wheel {
        animation: none;
        opacity: 0.7;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
    animation: fadeInUp 1s ease forwards;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.title-line:nth-child(2) {
    animation-delay: 0.2s;
}

.highlight-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px var(--accent-glow));
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: fadeIn 1s ease 0.5s forwards;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeIn 1s ease 0.7s forwards;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.btn:hover {
    will-change: transform;
}

.btn:active {
    will-change: auto;
}

.btn-primary {
    background: var(--gradient-accent);
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px var(--accent-glow);
}

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

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

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

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--accent-color);
    border-radius: 15px;
    position: relative;
    margin: 0 auto 10px;
}

.wheel {
    width: 3px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s ease-in-out infinite;
    will-change: transform, opacity;
}

.scroll-indicator p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* =====================================================
   SECTIONS
   ===================================================== */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(76, 175, 80, 0.1);
    color: var(--accent-color);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* =====================================================
   SERVICES SECTION
   ===================================================== */
.services {
    background: var(--bg-darker);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    opacity: 0.3;
}

.services-wrapper {
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.service-card {
    background: var(--bg-card);
    padding: 3rem 2.5rem;
    border-radius: 25px;
    border: 1px solid rgba(76, 175, 80, 0.1);
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 480px;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: all 0.8s ease;
    pointer-events: none;
}

.service-card:hover::before {
    opacity: 1;
    transform: rotate(45deg);
}

.service-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-15px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 60px rgba(76, 175, 80, 0.2);
}

/* Service Icon */
.service-icon-wrapper {
    width: 90px;
    height: 90px;
    margin: 0 auto 2rem;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon {
    width: 80px;
    height: 80px;
    color: var(--accent-color);
    transition: all var(--transition-slow);
    filter: drop-shadow(0 0 20px var(--accent-glow));
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 30px var(--accent-glow));
}

/* Service Number */
.service-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-color);
    opacity: 0.1;
    transition: all var(--transition-normal);
}

.service-card:hover .service-number {
    opacity: 0.2;
    transform: scale(1.1);
}

.service-card h3 {
    font-family: var(--font-primary);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.service-card h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--gradient-accent);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.service-card:hover h3::after {
    width: 80px;
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    text-align: center;
    flex-grow: 1;
}

.service-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.service-features li {
    padding: 0.7rem 0;
    color: var(--text-muted);
    position: relative;
    padding-left: 2rem;
    transition: all var(--transition-fast);
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px var(--accent-glow);
}

.service-features li::after {
    content: '✓';
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
}

.service-card:hover .service-features li {
    color: var(--text-secondary);
    padding-left: 2.2rem;
}

/* Service Badge */
.service-badge {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    background: rgba(76, 175, 80, 0.1);
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: 50px;
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    margin-top: auto;
    transition: all var(--transition-normal);
}

.service-card:hover .service-badge {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    box-shadow: var(--shadow-glow);
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */
.about {
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.05), transparent 70%);
    pointer-events: none;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 4rem;
    align-items: center;
}

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

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

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

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 15px;
    border: 1px solid rgba(76, 175, 80, 0.2);
    transition: all var(--transition-normal);
}

.stat-item:hover {
    transform: scale(1.1);
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-image {
    position: relative;
    height: 500px;
}

.image-card {
    position: absolute;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-slow);
}

.image-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.3), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.image-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px rgba(76, 175, 80, 0.4);
}

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

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

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

.image-card-1 {
    width: 70%;
    height: 60%;
    top: 0;
    right: 0;
    z-index: 2;
    border: 3px solid var(--accent-color);
}

.image-card-2 {
    width: 60%;
    height: 50%;
    bottom: 0;
    left: 0;
    z-index: 1;
}

/* =====================================================
   GALLERY SECTION - CAROUSEL
   ===================================================== */
.gallery {
    background: var(--bg-darker);
    padding: 120px 0;
}

.gallery-carousel {
    max-width: 1200px;
    margin: 0 auto;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 600px;
    border-radius: 30px;
    overflow: hidden;
    background: var(--bg-card);
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
}

.carousel-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease, transform 1s ease;
    transform: scale(0.95);
    will-change: opacity, transform;
}

.carousel-slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
}

.slide-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(10, 14, 10, 0.95));
    padding: 3rem 2rem 2rem;
    transform: translateY(0);
    transition: all var(--transition-normal);
}

.slide-info h3 {
    font-family: var(--font-primary);
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.slide-info p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Navigation Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(76, 175, 80, 0.3);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    color: var(--accent-color);
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.carousel-btn.prev {
    left: 20px;
}

.carousel-btn.next {
    right: 20px;
}

/* Progress Bar */
.carousel-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 10;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-accent);
    width: 0;
    will-change: width;
    contain: layout paint;
}

/* Thumbnails */
.carousel-thumbnails {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.thumbnail {
    position: relative;
    width: 150px;
    height: 100px;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.thumbnail:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.thumbnail.active {
    border-color: var(--accent-color);
    box-shadow: var(--shadow-glow);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-normal);
}

.thumbnail:hover img {
    transform: scale(1.1);
}

.thumbnail-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(10, 14, 10, 0.9));
    padding: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Controls */
.carousel-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.control-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    background: var(--bg-card);
    border: 2px solid rgba(76, 175, 80, 0.3);
    border-radius: 50px;
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

.control-btn.playing .play-icon {
    display: none;
}

.control-btn.playing .pause-icon {
    display: block !important;
}

/* Fullscreen Modal */
.gallery-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.97);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    animation: fadeIn 0.3s ease;
}

.gallery-modal img {
    max-width: 95%;
    max-height: 95%;
    border-radius: 20px;
    box-shadow: 0 0 50px var(--accent-glow);
    cursor: default;
}

.modal-close {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: rgba(76, 175, 80, 0.3);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    color: var(--accent-color);
    font-size: 2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.modal-close:hover {
    background: var(--accent-color);
    color: white;
    transform: rotate(90deg);
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */
.contact {
    background: var(--bg-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 4rem;
}

.contact-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

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

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

.contact-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    color: var(--accent-color);
    filter: drop-shadow(0 0 10px var(--accent-glow));
    transition: all var(--transition-normal);
}

.contact-item:hover .contact-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 15px var(--accent-glow));
}

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

.contact-item h4 {
    font-family: var(--font-primary);
    color: var(--accent-color);
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

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

.demo-note {
    font-size: 0.75rem;
    color: rgba(165, 214, 167, 0.3);
    margin-top: 2rem;
    font-style: italic;
}

.contact-form-wrapper {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(76, 175, 80, 0.1);
    box-shadow: var(--shadow-lg);
}

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

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--bg-darker);
    border: 2px solid rgba(76, 175, 80, 0.2);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-secondary);
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: var(--shadow-glow);
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: all var(--transition-fast);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -0.8rem;
    left: 0.8rem;
    font-size: 0.85rem;
    background: var(--bg-card);
    padding: 0 0.5rem;
    color: var(--accent-color);
}

.btn-full {
    width: 100%;
    margin-top: 1rem;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
    background: var(--bg-darker);
    padding: 3rem 0 1.5rem;
    text-align: center;
    border-top: 1px solid rgba(76, 175, 80, 0.1);
}

.footer-content {
    margin-bottom: 2rem;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo .logo-icon {
    width: 2.5rem;
    height: 2.5rem;
}

.footer-text {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.demo-badge {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    background: rgba(255, 193, 7, 0.15);
    border: 2px solid rgba(255, 193, 7, 0.4);
    border-radius: 50px;
    color: #ffc107;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    color: var(--accent-color);
    border-radius: 50%;
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 2px solid rgba(76, 175, 80, 0.2);
    padding: 10px;
}

.social-link svg {
    width: 100%;
    height: 100%;
}

.social-link:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

/* =====================================================
   PARTICLES EFFECT
   ===================================================== */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

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

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

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

@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% {
        transform: translate(-50%, 0);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, 12px);
        opacity: 0;
    }
}

/* =====================================================
   SCROLL ANIMATIONS
   ===================================================== */
[data-scroll-animation] {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-scroll-animation].animate-in {
    opacity: 1;
    will-change: transform, opacity;
}

[data-scroll-animation].animation-complete {
    will-change: auto;
}

/* Fade In */
[data-scroll-animation="fade-in"] {
    opacity: 0;
}

[data-scroll-animation="fade-in"].animate-in {
    opacity: 1;
}

/* Fade Up */
[data-scroll-animation="fade-up"] {
    opacity: 0;
    transform: translateY(50px);
}

[data-scroll-animation="fade-up"].animate-in {
    opacity: 1;
    transform: translateY(0);
    will-change: transform, opacity;
}

/* Slide Right */
[data-scroll-animation="slide-right"] {
    opacity: 0;
    transform: translateX(-80px);
}

[data-scroll-animation="slide-right"].animate-in {
    opacity: 1;
    transform: translateX(0);
    will-change: transform, opacity;
}

/* Slide Left */
[data-scroll-animation="slide-left"] {
    opacity: 0;
    transform: translateX(80px);
}

[data-scroll-animation="slide-left"].animate-in {
    opacity: 1;
    transform: translateX(0);
    will-change: transform, opacity;
}

/* Scale Up */
[data-scroll-animation="scale-up"] {
    opacity: 0;
    transform: scale(0.8);
}

[data-scroll-animation="scale-up"].animate-in {
    opacity: 1;
    transform: scale(1);
    will-change: transform, opacity;
}

/* Rotate In */
[data-scroll-animation="rotate-in"] {
    opacity: 0;
    transform: rotate(-10deg) scale(0.9);
}

[data-scroll-animation="rotate-in"].animate-in {
    opacity: 1;
    transform: rotate(0) scale(1);
    will-change: transform, opacity;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        flex-direction: column;
        background: linear-gradient(135deg, rgba(10, 14, 10, 0.98), rgba(20, 24, 20, 0.98));
        width: 100%;
        padding: 2rem;
        gap: 1.5rem;
        transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(76, 175, 80, 0.1);
        border-left: 2px solid rgba(76, 175, 80, 0.3);
        opacity: 0;
        visibility: hidden;
    }
    
    .nav-menu.active {
        right: 0;
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        opacity: 0;
        transform: translateX(50px);
        transition: all 0.4s ease;
    }
    
    .nav-menu.active li {
        opacity: 1;
        transform: translateX(0);
    }
    
    .nav-menu.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active li:nth-child(2) { transition-delay: 0.15s; }
    .nav-menu.active li:nth-child(3) { transition-delay: 0.2s; }
    .nav-menu.active li:nth-child(4) { transition-delay: 0.25s; }
    .nav-menu.active li:nth-child(5) { transition-delay: 0.3s; }
    
    .nav-menu .nav-link {
        padding: 0.8rem 1.2rem;
        border-radius: 8px;
        transition: all var(--transition-normal);
        position: relative;
        overflow: hidden;
    }
    
    .nav-menu .nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(76, 175, 80, 0.2), transparent);
        transition: left 0.5s ease;
    }
    
    .nav-menu .nav-link:hover::before {
        left: 100%;
    }
    
    .nav-menu .nav-link:hover {
        background: rgba(76, 175, 80, 0.15);
        transform: translateX(10px);
        box-shadow: 0 0 20px var(--accent-glow);
    }
    
    .hamburger.active {
        background: rgba(76, 175, 80, 0.15);
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
        background: var(--accent-light);
        box-shadow: 0 0 20px var(--accent-glow), 0 0 30px var(--accent-glow);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
        transform: scale(0);
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
        background: var(--accent-light);
        box-shadow: 0 0 20px var(--accent-glow), 0 0 30px var(--accent-glow);
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        display: flex;
        flex-direction: column;
    }
    
    .about-content {
        order: 1;
        margin-bottom: -2rem;
    }
    
    .about-image {
        order: 2;
        height: 400px;
        margin-bottom: -1rem;
        position: relative;
        width: 100%;
    }
    
    .stats-grid {
        order: 3;
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
        margin-top: 0;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    .contact-form-wrapper {
        padding: 2rem;
    }
    
    .hero-content {
        padding: 0 30px;
    }
    
    .hero-title {
        margin-bottom: 1.2rem;
    }
    
    .hero-subtitle {
        margin-bottom: 2rem;
        padding: 0 10px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        padding: 0.9rem 2rem;
        font-size: 0.95rem;
        min-width: 200px;
        max-width: 280px;
    }
    
    .carousel-container {
        height: 450px;
    }
    
    .carousel-btn {
        width: 45px;
        height: 45px;
    }
    
    .carousel-btn.prev {
        left: 10px;
    }
    
    .carousel-btn.next {
        right: 10px;
    }
    
    .thumbnail {
        width: 120px;
        height: 80px;
    }
    
    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 0 30px;
    }
    
    .hero-subtitle {
        margin-bottom: 2rem;
        padding: 0 10px;
    }
    
    .stats-grid {
        gap: 0.8rem;
    }
    
    .stat-item {
        padding: 0.8rem 0.5rem;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.65rem;
    }
    
    .service-card {
        padding: 2rem;
    }
    
    .carousel-container {
        height: 400px;
    }
    
    .thumbnail {
        width: 100px;
        height: 70px;
    }
}

@media (max-width: 390px) {
    .hero-content {
        padding: 0 25px;
        max-width: 100%;
    }
    
    .hero-title {
        margin-bottom: 1rem;
        padding: 0 5px;
        font-size: clamp(1.8rem, 7vw, 3rem);
    }
    
    .hero-subtitle {
        padding: 0 10px;
        font-size: clamp(0.85rem, 2vw, 1rem);
    }
    
    .hero-buttons .btn {
        padding: 0.7rem 1.3rem;
        font-size: 0.85rem;
        min-width: 150px;
        max-width: 220px;
    }
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */
.highlight {
    color: var(--accent-color);
}

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

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }