/* ==================== Global Styles ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #fff;
    background: #1a1a1a;
    line-height: 1.6;
}

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

/* ==================== Colors & Variables ==================== */
:root {
    --primary: #00d4ff;
    --secondary: #ff006e;
    --dark: #2a2a2a;
    --darker: #1a1a1a;
    --light: #fff;
    --text: #e0e0e0;
    --accent: #ffd60a;
    --danger: #ff4757;
    --success: #2ed573;
}

/* ==================== Navigation ==================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: 0.3s ease;
}

.nav-logo:hover {
    color: var(--accent);
    transform: scale(1.05);
}

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

.nav-link {
    color: var(--text);
    text-decoration: none;
    transition: 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    margin: 5px 0;
    transition: 0.3s ease;
    border-radius: 2px;
}

/* ==================== Hero Section ==================== */
.hero {
    margin-top: 60px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 60px 20px;
    background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
    position: relative;
    overflow: hidden;
}

.hero-content {
    flex: 1;
    z-index: 2;
    animation: slideInLeft 1s ease;
}

.hero-title {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #000;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary);
    color: #000;
    transform: translateY(-3px);
}

.btn-sm {
    padding: 8px 15px;
    font-size: 0.9rem;
}

/* Hero Animation */
.hero-animation {
    flex: 1;
    position: relative;
    height: 500px;
}

.floating-box {
    position: absolute;
    background: rgba(0, 212, 255, 0.1);
    border: 2px solid var(--primary);
    border-radius: 10px;
    animation: float 6s ease-in-out infinite;
}

.box-1 {
    width: 150px;
    height: 150px;
    top: 50px;
    right: 50px;
    animation-delay: 0s;
}

.box-2 {
    width: 100px;
    height: 100px;
    bottom: 100px;
    right: 200px;
    animation-delay: 2s;
}

.box-3 {
    width: 120px;
    height: 120px;
    top: 200px;
    right: 100px;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(30px); }
}

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

/* ==================== Section Styles ==================== */
.section-title {
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text);
    font-size: 1.1rem;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

section {
    padding: 80px 20px;
}

/* ==================== Services Section ==================== */
.services {
    background: var(--darker);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--dark);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.service-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--text);
    margin-bottom: 15px;
}

.btn-expand {
    background: transparent;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: 1.2rem;
    transition: 0.3s ease;
    margin-top: 15px;
}

.btn-expand:hover {
    transform: rotate(180deg);
}

.service-details {
    display: none;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    animation: slideDown 0.3s ease;
}

.service-details ul {
    list-style: none;
    margin-bottom: 15px;
}

.service-details li {
    padding: 8px 0;
    color: var(--text);
}

.service-details li::before {
    content: '✓ ';
    color: var(--primary);
    font-weight: bold;
    margin-right: 8px;
}

.pricing {
    color: var(--accent);
    font-weight: 600;
    margin-top: 15px;
}

.pricing-note {
    font-size: 0.9rem;
    color: var(--text);
    margin-top: 15px;
}

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

/* ==================== Pricing Section ==================== */
.pricing {
    background: var(--dark);
}

.pricing-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    background: var(--dark);
    color: var(--text);
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: #000;
    border-color: var(--primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.pricing-card {
    background: var(--darker);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    display: none;
}

.pricing-card.show {
    display: block;
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.3);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.badge {
    display: inline-block;
    background: var(--accent);
    color: #000;
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.pricing-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.price {
    font-size: 2.5rem;
    color: var(--primary);
    font-weight: 900;
    margin: 20px 0;
}

.price-period {
    font-size: 0.9rem;
    color: var(--text);
    margin-bottom: 20px;
}

.price-note {
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 20px;
    padding: 10px;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 5px;
}

.price-features {
    list-style: none;
    margin: 20px 0;
    text-align: left;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.price-features li {
    padding: 10px 0;
    color: var(--text);
}

.price-features li::before {
    content: '✓ ';
    color: var(--success);
    font-weight: bold;
    margin-right: 8px;
}

.system-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.system-info h3 {
    grid-column: 1 / -1;
    text-align: center;
    margin-bottom: 30px;
}

.toggle-option {
    padding: 20px;
    background: var(--darker);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.toggle-option h4 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.toggle-option ul {
    list-style: none;
    margin-top: 15px;
}

.toggle-option li {
    padding: 8px 0;
    color: var(--text);
}

.toggle-option li::before {
    content: '→ ';
    color: var(--accent);
    margin-right: 8px;
}

/* ==================== About Section ==================== */
.about {
    background: var(--dark);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-content p {
    color: var(--text);
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 40px 0;
}

.mv-card {
    background: var(--darker);
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid var(--primary);
}

.mv-card h4 {
    color: var(--primary);
    margin-bottom: 15px;
}

.mv-card p {
    color: var(--text);
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 10px;
}

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

.about-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 0, 110, 0.1));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 100px;
    color: rgba(0, 212, 255, 0.2);
    border: 2px solid rgba(0, 212, 255, 0.2);
}

/* ==================== Team Section ==================== */
.team {
    background: var(--darker);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.team-card {
    background: var(--dark);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
    border-color: var(--primary);
}

.team-image {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(255, 0, 110, 0.2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: var(--primary);
    border: 3px solid var(--primary);
}

.team-card h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.role {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 15px;
}

.bio {
    color: var(--text);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-links a {
    color: var(--primary);
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--accent);
    transform: scale(1.2);
}

/* ==================== Portfolio Section ==================== */
.portfolio {
    background: var(--dark);
}

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    display: none;
}

.portfolio-item.show {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.portfolio-image {
    position: relative;
    height: 250px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 0, 110, 0.1));
    border: 2px solid rgba(0, 212, 255, 0.2);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder-portfolio {
    font-size: 50px;
    color: rgba(0, 212, 255, 0.3);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 212, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.portfolio-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #000;
    color: var(--primary);
    border-radius: 50%;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.portfolio-link:hover {
    transform: scale(1.1);
    background: var(--primary);
    color: #000;
}

.portfolio-item h3 {
    font-size: 1.1rem;
    margin-top: 15px;
    margin-bottom: 8px;
}

.portfolio-item p {
    color: var(--text);
    font-size: 0.9rem;
}

/* ==================== Contact Section ==================== */
.contact {
    background: var(--darker);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.contact-form {
    background: var(--dark);
    padding: 40px;
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.1);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--light);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 5px;
    color: var(--light);
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-card {
    background: var(--dark);
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid var(--primary);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateX(10px);
}

.info-card i {
    font-size: 2rem;
    color: var(--