/* ==================== ROOT VARIABLES ==================== */
:root {
    /* Color Palette */
    --primary: #00D4FF;
    --primary-dark: #00A8CC;
    --primary-light: #4DE8FF;
    --secondary: #FF6B35;
    --secondary-dark: #E55A2B;
    --accent: #00F5D4;
    --accent-dark: #00C4AA;

    /* Gradient Colors */
    --gradient-primary: linear-gradient(135deg, #00D4FF 0%, #00F5D4 100%);
    --gradient-secondary: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
    --gradient-dark: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);

    /* Neutral Colors */
    --dark-bg: #0a0a0a;
    --dark-bg-2: #111111;
    --dark-bg-3: #1a1a1a;
    --dark-card: #141414;
    --dark-card-hover: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #b8b8b8;
    --text-muted: #6b6b6b;
    --border-color: rgba(255, 255, 255, 0.1);
    --border-light: rgba(255, 255, 255, 0.05);

    /* Glassmorphism */
    --glass-bg: rgba(20, 20, 20, 0.85);
    --glass-border: rgba(255, 255, 255, 0.1);

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Playfair Display', serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 20px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
}

/* ==================== RESET & BASE STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

a {
    text-decoration: none;
    transition: var(--transition-medium);
}

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

/* ==================== UTILITY CLASSES ==================== */
.section-padding {
    padding: var(--section-padding);
}

.bg-dark-section {
    background-color: var(--dark-bg-2);
}

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

.rounded-4 {
    border-radius: 16px;
}

/* ==================== SECTION HEADERS ==================== */
.section-label {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 15px;
    position: relative;
    padding-left: 40px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    height: 2px;
    background: var(--gradient-primary);
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-text {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

/* ==================== NAVBAR ==================== */
#mainNav {
    padding: 20px 0;
    transition: var(--transition-medium);
    background: transparent;
}

#mainNav.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 15px 0;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--glass-border);
}

.navbar-brand {
    font-size: 28px;
    font-weight: 700;
}

.brand-text {
    color: var(--text-primary);
}

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

.navbar-nav .nav-link {
    color: var(--text-primary);
    font-weight: 500;
    padding: 8px 20px;
    position: relative;
    transition: var(--transition-medium);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-medium);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 50%;
}

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

.btn-nav {
    background: var(--gradient-primary);
    color: var(--dark-bg);
    padding: 10px 30px;
    border-radius: 30px;
    font-weight: 600;
    border: none;
    transition: var(--transition-medium);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: var(--dark-bg);
}

.navbar-toggler {
    border: 1px solid var(--primary);
    padding: 8px 12px;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 212, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

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

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(0, 212, 255, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 10px 25px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary);
    margin-bottom: 25px;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 35px;
    max-width: 550px;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 50px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.btn-primary-custom {
    background: var(--gradient-primary);
    color: var(--dark-bg);
    padding: 16px 40px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 15px;
    border: none;
    display: inline-flex;
    align-items: center;
    transition: var(--transition-medium);
}

.btn-primary-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.4);
    color: var(--dark-bg);
}

.btn-outline-custom {
    background: transparent;
    color: var(--text-primary);
    padding: 16px 40px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 15px;
    border: 2px solid var(--border-color);
    display: inline-flex;
    align-items: center;
    transition: var(--transition-medium);
}

.btn-outline-custom:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 50px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.stat-item h3 {
    font-size: 32px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Image */
.hero-image {
    position: relative;
    z-index: 2;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-wrapper img {
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.floating-card {
    position: absolute;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    padding: 15px 25px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 24px;
    color: var(--primary);
}

.floating-card span {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.card-1 {
    bottom: 20%;
    right: -30px;
    animation-delay: 0s;
}

.card-2 {
    top: 15%;
    left: -40px;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 5;
}

.scroll-indicator a {
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--text-secondary);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--primary);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

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

.scroll-indicator span {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ==================== ABOUT SECTION ==================== */
.about-section {
    background: var(--dark-bg);
}

.about-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    display: inline-block;
}

.image-wrapper img {
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-lg);
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--gradient-primary);
    padding: 25px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    z-index: 2;
}

.experience-badge h4 {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-bg);
    margin-bottom: 5px;
}

.experience-badge p {
    font-size: 12px;
    color: var(--dark-bg);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.image-decoration {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary);
    border-radius: 16px;
    z-index: 0;
}

.about-features {
    margin-top: 30px;
}

.feature-item {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    border-radius: 10px;
    transition: var(--transition-medium);
}

.feature-item:hover {
    background: rgba(0, 212, 255, 0.05);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 20px;
    color: var(--primary);
}

.feature-text h5 {
    font-size: 16px;
    margin-bottom: 5px;
}

.feature-text p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

/* ==================== SERVICES SECTION ==================== */
.services-section {
    background: var(--dark-bg-2);
    position: relative;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 300px;
    background: radial-gradient(ellipse at center top, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.service-card {
    background: var(--dark-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 40px 30px;
    transition: var(--transition-medium);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-medium);
}

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

.service-card:hover {
    background: var(--dark-card-hover);
    border-color: var(--border-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: var(--transition-medium);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
}

.service-icon i {
    font-size: 28px;
    color: var(--primary);
    transition: var(--transition-medium);
}

.service-card:hover .service-icon i {
    color: var(--dark-bg);
}

.service-card h4 {
    font-size: 22px;
    margin-bottom: 15px;
}

.service-card > p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.service-features li i {
    color: var(--primary);
    font-size: 12px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
}

.service-link:hover {
    color: var(--primary-light);
    gap: 12px;
}

/* ==================== WHY CHOOSE US ==================== */
.why-us-section {
    background: var(--dark-bg);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 30px;
}

.why-item {
    padding: 25px;
    border-radius: 15px;
    background: var(--dark-card);
    border: 1px solid var(--border-light);
    transition: var(--transition-medium);
}

.why-item:hover {
    border-color: var(--border-color);
    background: var(--dark-card-hover);
}

.why-number {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    margin-bottom: 10px;
}

.why-item h5 {
    font-size: 18px;
    margin-bottom: 10px;
}

.why-item p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

.why-us-image {
    position: relative;
}

.why-us-image img {
    box-shadow: var(--shadow-lg);
}

.why-us-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 16px;
}

.counter-circle {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px solid var(--glass-border);
    padding: 40px 50px;
    border-radius: 50%;
    text-align: center;
}

.counter-circle h3 {
    font-size: 48px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.counter-circle p {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==================== PORTFOLIO SECTION ==================== */
.portfolio-section {
    position: relative;
}

.portfolio-filter {
    margin-bottom: 30px;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 10px 30px;
    border-radius: 30px;
    margin: 0 8px 10px;
    cursor: pointer;
    transition: var(--transition-medium);
    font-size: 14px;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--dark-bg);
}

.portfolio-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
}

.portfolio-image {
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 270px;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.9) 100%);
    opacity: 0;
    transition: var(--transition-medium);
    display: flex;
    align-items: flex-end;
}

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

.portfolio-info {
    padding: 30px;
    transform: translateY(20px);
    transition: var(--transition-medium);
}

.portfolio-card:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-category {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--dark-bg);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.portfolio-info h5 {
    font-size: 20px;
    margin-bottom: 8px;
}

.portfolio-info p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.portfolio-link {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    transition: var(--transition-medium);
}

.portfolio-link:hover {
    background: var(--text-primary);
    transform: scale(1.1);
}

/* ==================== STATISTICS SECTION ==================== */
.stats-section {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
}

.stats-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 245, 212, 0.1) 100%);
}

.stat-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    transition: var(--transition-medium);
}

.stat-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.stat-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.stat-icon i {
    font-size: 28px;
    color: var(--primary);
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 16px;
    color: var(--text-secondary);
    margin: 0;
}

/* ==================== TESTIMONIALS SECTION ==================== */
.testimonials-section {
    background: var(--dark-bg);
}

.testimonial-card {
    background: var(--dark-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 50px;
    text-align: center;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 120px;
    font-family: var(--font-secondary);
    color: var(--primary);
    opacity: 0.1;
    line-height: 1;
}

.testimonial-rating {
    margin-bottom: 25px;
}

.testimonial-rating i {
    color: #FFD700;
    font-size: 18px;
    margin: 0 3px;
}

.testimonial-text {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
}

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

.author-info h5 {
    font-size: 18px;
    margin-bottom: 5px;
}

.author-info span {
    font-size: 14px;
    color: var(--text-muted);
}

.carousel-control-prev,
.carousel-control-next {
    width: 50px;
    height: 50px;
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 1;
}

.carousel-control-prev {
    left: -80px;
}

.carousel-control-next {
    right: -80px;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    background: var(--primary);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: invert(1);
    width: 20px;
    height: 20px;
}

.custom-indicators {
    bottom: -50px;
}

.custom-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text-muted);
    border: none;
    margin: 0 5px;
    transition: var(--transition-medium);
}

.custom-indicators button.active {
    background: var(--primary);
    width: 30px;
    border-radius: 10px;
}

/* ==================== CLIENTS SECTION ==================== */
.clients-section {
    text-align: center;
}

.clients-slider {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.client-logo {
    font-size: 48px;
    color: var(--text-muted);
    transition: var(--transition-medium);
    padding: 20px;
}

.client-logo:hover {
    color: var(--primary);
    transform: scale(1.1);
}

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

.contact-info {
    padding-right: 50px;
}

.contact-details {
    margin-top: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 24px;
    color: var(--primary);
}

.contact-text h5 {
    font-size: 16px;
    margin-bottom: 8px;
}

.contact-text p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: var(--transition-medium);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--dark-bg);
    transform: translateY(-5px);
}

.contact-form-wrapper {
    background: var(--dark-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 50px;
}

.contact-form .form-group {
    margin-bottom: 0;
}

.contact-form label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.contact-form .form-control {
    background: var(--dark-bg);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 15px 20px;
    border-radius: 12px;
    font-size: 15px;
    transition: var(--transition-medium);
}

.contact-form .form-control:focus {
    background: var(--dark-bg);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    outline: none;
}

.contact-form .form-control::placeholder {
    color: var(--text-muted);
}

.btn-submit {
    width: 100%;
    padding: 18px 40px;
    font-size: 16px;
}

/* ==================== FOOTER ==================== */
.footer-section {
    background: var(--dark-bg-2);
}

.footer-top {
    padding: 80px 0 50px;
    border-bottom: 1px solid var(--border-light);
}

.footer-logo {
    font-size: 28px;
    margin-bottom: 20px;
}

.footer-desc {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--dark-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-medium);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    color: var(--dark-bg);
    transform: translateY(-3px);
}

.footer-links h5 {
    font-size: 18px;
    margin-bottom: 25px;
    color: var(--text-primary);
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 15px;
    transition: var(--transition-medium);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-newsletter h5 {
    font-size: 18px;
    margin-bottom: 15px;
}

.footer-newsletter p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.newsletter-form .input-group {
    position: relative;
}

.newsletter-form .form-control {
    background: var(--dark-card);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    padding: 15px 20px;
    border-radius: 30px;
    font-size: 14px;
}

.newsletter-form .form-control:focus {
    border-color: var(--primary);
    box-shadow: none;
}

.btn-newsletter {
    background: var(--gradient-primary);
    border: none;
    border-radius: 30px;
    padding: 0 25px;
    color: var(--dark-bg);
}

.footer-bottom {
    padding: 25px 0;
}

.copyright {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 30px;
    justify-content: flex-end;
}

.footer-bottom-links a {
    font-size: 14px;
    color: var(--text-muted);
}

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

/* ==================== BACK TO TOP ==================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 20px;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-md);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1199px) {
    .carousel-control-prev {
        left: 0;
    }
    .carousel-control-next {
        right: 0;
    }
}

@media (max-width: 991px) {
    .section-title {
        font-size: 36px;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-stats {
        gap: 30px;
    }

    .why-us-grid {
        grid-template-columns: 1fr;
    }

    .about-image {
        margin-bottom: 50px;
    }

    .contact-info {
        padding-right: 0;
        margin-bottom: 40px;
    }

    .experience-badge {
        right: 20px;
    }
}

@media (max-width: 767px) {
    :root {
        --section-padding: 70px 0;
    }

    .section-title {
        font-size: 30px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

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

    .service-card {
        padding: 30px 25px;
    }

    .portfolio-image img {
        height: 220px;
    }

    .testimonial-card {
        padding: 30px 20px;
    }

    .testimonial-text {
        font-size: 16px;
    }

    .carousel-control-prev,
    .carousel-control-next {
        display: none;
    }

    .contact-form-wrapper {
        padding: 30px 20px;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        margin-top: 15px;
    }

    .footer-bottom-links {
        justify-content: center;
    }

    .scroll-indicator {
        display: none;
    }

    .floating-card {
        display: none;
    }
}

@media (max-width: 575px) {
    .navbar-brand {
        font-size: 24px;
    }

    .btn-nav {
        display: none;
    }

    .experience-badge {
        bottom: -20px;
        right: 0;
        padding: 15px 20px;
    }

    .experience-badge h4 {
        font-size: 28px;
    }

    .stat-card {
        padding: 30px 15px;
    }

    .stat-number {
        font-size: 36px;
    }

    .clients-slider {
        gap: 20px;
    }

    .client-logo {
        font-size: 32px;
    }
}

/* ==================== ANIMATIONS ==================== */
@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.4);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(0, 212, 255, 0);
    }
}

/* Loading Animation */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

.loading.hide {
    opacity: 0;
    visibility: hidden;
}

.loader {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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