:root {
    --primary: #00dcf5;
    --primary-dark: #00b6cc;
    --dark: #071022;
    --darker: #040813;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-100: #f3f4f6;
    --gray-50:  #f9fafb;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 6px 12px -2px rgba(0,0,0,0.05), 0 3px 7px -3px rgba(0,0,0,0.05);
    --shadow-lg: 0 12px 24px -4px rgba(0,0,0,0.05), 0 8px 16px -8px rgba(0,0,0,0.05);
    --shadow-glow: 0 12px 40px rgba(0, 220, 245, 0.25);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--white);
    color: var(--gray-600);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--dark);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--white);
    background-color: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

/* Navbar */
.navbar {
    padding: 24px 0;
    background-color: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 32px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-900);
    position: relative;
}

.nav-links a:hover, 
.nav-links a.active {
    color: var(--primary-dark);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 20px;
    height: 3px;
    background-color: var(--primary);
    border-radius: 2px;
}

.nav-action .btn img {
    width: 20px;
    height: 20px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 24px;
    height: 3px;
    background-color: var(--dark);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero-section {
    padding: 12px 0 64px 0;
}

.hero-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    padding: 100px 64px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
}

.hero-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, #020b18 0%, rgba(2, 11, 24, 0.8) 50%, rgba(2, 11, 24, 0.2) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.badge {
    display: inline-block;
    background-color: rgba(0, 220, 245, 0.15);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(0, 220, 245, 0.3);
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 24px;
}

.hero-title .highlight {
    color: var(--primary);
}

.hero-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* Shared Sections Base */
.section {
    padding: 80px 0;
}

.bg-light-wrapper {
    background-color: var(--bg-light);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
}

.section-title.line-under {
    position: relative;
    padding-bottom: 12px;
}

.section-title.line-under::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--primary);
    border-radius: 2px;
}

/* Services */
.services-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 56px;
}

.services-header .section-subtitle {
    max-width: 400px;
    font-size: 1.05rem;
    color: var(--gray-600);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 220, 245, 0.2);
}

.service-card .icon-box {
    width: 56px;
    height: 56px;
    background-color: rgba(0, 220, 245, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-card .icon-box img {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Area Section */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.area-content .section-title {
    margin-bottom: 40px;
}

.features-list {
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.features-list li {
    display: flex;
    gap: 20px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background-color: var(--primary);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
}

.feature-icon img {
    width: 24px;
    height: 24px;
}

.feature-text h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 6px;
}

.feature-text p {
    font-size: 1rem;
    color: var(--gray-600);
}

.quote-box {
    background-color: var(--white);
    padding: 24px;
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--gray-800);
    line-height: 1.6;
}

.area-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glow);
    border: 8px solid var(--white);
}

/* Contact Section */
.text-center {
    text-align: center;
}

.contact-section {
    padding-bottom: 120px;
}

.contact-section .section-subtitle {
    margin-top: 16px;
    margin-bottom: 48px;
    font-size: 1.1rem;
}

.contact-cards {
    display: flex;
    justify-content: center;
    gap: 24px;
}

.contact-card {
    background-color: #f1f3f6;
    padding: 24px 32px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 20px;
    min-width: 300px;
    text-align: left;
    transition: var(--transition);
}

.contact-card:hover {
    background-color: #e5e9f0;
    transform: translateY(-3px);
}

.contact-card img {
    width: 32px;
    height: 32px;
}

.card-text {
    display: flex;
    flex-direction: column;
}

.card-text .lbl {
    font-size: 0.85rem;
    color: var(--gray-500);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.card-text .val {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--gray-900);
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 80px 0 40px 0;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.brand-col p {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    max-width: 320px;
}

.footer-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: 0.1em;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 32px;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Floating Action Button */
@keyframes bounce-float {
    0%, 100% {
        transform: translateY(0);
        box-shadow: 0 4px 12px rgba(0, 220, 245, 0.4);
    }
    50% {
        transform: translateY(-12px);
        box-shadow: 0 16px 20px rgba(0, 220, 245, 0.2);
    }
}

.floating-btn {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 60px;
    height: 60px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    animation: bounce-float 3s infinite ease-in-out;
    transition: background-color 0.3s ease;
}

.floating-btn:hover {
    background-color: var(--primary-dark);
    animation-play-state: paused;
}

.floating-btn svg {
    width: 28px;
    height: 28px;
    fill: var(--dark);
}

/* Responsive */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-title {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-action {
        display: none;
    }
    .mobile-menu-btn {
        display: flex;
    }
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 24px;
        box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
    }
    .hero-wrapper {
        padding: 60px 32px;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .services-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    .grid-2-col {
        grid-template-columns: 1fr;
    }
    .contact-cards {
        flex-direction: column;
        align-items: center;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-wrapper {
        padding: 48px 24px;
    }
    .contact-card {
        width: 100%;
        min-width: unset;
    }
}