/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
    /* Colors - Orange & Dark Blue Theme */
    --primary: #ff6b35;
    --primary-dark: #e85a2a;
    --secondary: #004e89;
    --secondary-dark: #003d6b;
    --accent: #ffa500;
    --dark: #0a1929;
    --dark-light: #1a2332;
    --light: #f7fafc;
    --light-gray: #edf2f7;
    --white: #ffffff;
    --success: #48bb78;
    --warning: #ff8c42;
    --danger: #f56565;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #ff6b35 0%, #004e89 100%);
    --gradient-secondary: linear-gradient(135deg, #ffa500 0%, #ff6b35 100%);
    --gradient-dark: linear-gradient(135deg, #0a1929 0%, #004e89 100%);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

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

.logo img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-weight: 500;
    font-size: var(--font-size-sm);
    color: var(--dark);
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

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

/* ===================================
   Navigation - Mobile Menu Fix
   =================================== */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 10px;
    z-index: 1001; /* Pastikan di atas elemen lain */
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    display: block;
}

/* Hamburger animation when active */
.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Pastikan tombol terlihat di mobile / jendela sempit */
@media (max-width: 992px) {
    .nav-toggle {
        display: flex; /* Tampilkan di mobile */
    }
    
    /* Perbaiki posisi menu mobile */
    .nav-menu {
        position: fixed;
        top: 70px; /* Sesuaikan dengan tinggi navbar */
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-xl);
        transition: left var(--transition-base);
        z-index: 1000;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    /* Pastikan logo tidak terlalu besar */
    .logo img {
        height: 35px;
        width: auto;
    }
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    z-index: -1;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(246, 147, 251, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(102, 126, 234, 0.3) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
    padding: var(--spacing-2xl) 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    animation: fadeInDown 0.8s ease-out;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-description {
    font-size: var(--font-size-lg);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    opacity: 0.95;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

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

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--white);
    font-size: var(--font-size-xs);
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--white);
    border-radius: var(--radius-xl);
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--white);
    border-radius: var(--radius-full);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
}

.btn-package {
    width: 100%;
    justify-content: center;
    background: var(--light-gray);
    color: var(--dark);
}

.btn-package:hover {
    background: var(--gradient-primary);
    color: var(--white);
}

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

/* ===================================
   Section Styles
   =================================== */
section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.section-description {
    font-size: var(--font-size-lg);
    color: #4a5568;
    max-width: 700px;
    margin: 0 auto;
}

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

.about-tabs {
    max-width: 900px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-base);
    color: var(--dark);
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

.tab-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.tab-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: var(--font-size-3xl);
    color: var(--white);
}

.tab-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.tab-card p {
    font-size: var(--font-size-lg);
    color: #4a5568;
    text-align: center;
    line-height: 1.8;
}

.mission-list {
    list-style: none;
    padding: 0;
}

.mission-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
    color: #4a5568;
}

.mission-list i {
    color: var(--success);
    font-size: var(--font-size-lg);
    margin-top: 4px;
}

/* ===================================
   Services Section
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: var(--font-size-3xl);
    color: var(--white);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.service-card p {
    color: #4a5568;
    line-height: 1.8;
}

/* ===================================
   Packages Section
   =================================== */
.packages {
    background: var(--light);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.package-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.package-card.featured {
    border: 3px solid var(--primary);
}

.package-badge {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--gradient-secondary);
    color: var(--white);
    padding: var(--spacing-xs) 40px;
    font-size: var(--font-size-xs);
    font-weight: 700;
    transform: rotate(45deg);
    box-shadow: var(--shadow-lg);
}

.package-header {
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--spacing-xl);
    text-align: center;
}

.package-header h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.package-speed {
    margin-bottom: var(--spacing-md);
}

.speed-number {
    font-size: var(--font-size-5xl);
    font-weight: 800;
}

.speed-unit {
    font-size: var(--font-size-xl);
    opacity: 0.9;
}

.speed-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.speed-fill {
    height: 100%;
    background: var(--white);
    border-radius: var(--radius-full);
    transition: width 1s ease-out;
}

.package-body {
    padding: var(--spacing-xl);
}

.package-price {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.currency {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: #4a5568;
}

.amount {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--dark);
}

.period {
    font-size: var(--font-size-sm);
    color: #4a5568;
}

.package-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.tag {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--dark);
}

.package-features {
    margin-bottom: var(--spacing-lg);
}

.package-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: #4a5568;
}

.package-features i {
    color: var(--success);
}

/* ===================================
   Tutorial Section
   =================================== */
.tutorial-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.step-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: all var(--transition-base);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    margin: 0 auto var(--spacing-md);
}

.step-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.step-content p {
    color: #4a5568;
    line-height: 1.8;
    text-align: center;
}

/* ===================================
   Why Us Section
   =================================== */
.why-us {
    background: var(--light);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.why-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    text-align: center;
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.why-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    font-size: var(--font-size-3xl);
    color: var(--white);
}

.why-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.why-card p {
    color: #4a5568;
    line-height: 1.8;
}

/* ===================================
   Contact Section
   =================================== */
/* --- SECTION 2: CONTACT & FORM (GRID 2 KOLOM) --- */
        .contact-section { padding: 100px 0; background: #ffffff; }
        .contact-wrapper {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr; /* Form kiri, Info kanan */
            gap: 50px;
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .register-cta-wrapper {
            grid-template-columns: 1fr 1fr;
            align-items: start;
        }

        .register-cta-panel {
            background: linear-gradient(160deg, #0b1f3a 0%, #173d74 60%, #1d4ed8 100%);
            color: #ffffff;
            padding: 34px 30px;
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-xl);
            min-height: 100%;
        }

        .register-cta-panel .section-badge {
            display: inline-block;
            margin-bottom: 14px;
            color: #dbeafe;
            background: rgba(255,255,255,0.14);
            border: 1px solid rgba(255,255,255,0.2);
            padding: 6px 12px;
            border-radius: 999px;
            font-size: 12px;
            letter-spacing: .4px;
            text-transform: uppercase;
            font-weight: 700;
        }

        .register-cta-panel h3 {
            font-size: clamp(1.5rem, 2.4vw, 2rem);
            line-height: 1.25;
            margin-bottom: 12px;
        }

        .register-cta-panel p {
            color: #e2e8f0;
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .register-cta-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            max-width: 320px;
            font-weight: 700;
            border-radius: 12px;
            padding: 14px 18px;
        }

        .contact-form-container {
            background: var(--white);
            padding: var(--spacing-xl);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-lg);
            border-top: 5px solid var(--primary);
        }

        .form-group { margin-bottom: var(--spacing-lg); }
        .form-group label { display: block; font-weight: 600; margin-bottom: 8px; color: var(--dark-text); }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%; padding: 12px; border: 2px solid var(--light-gray);
            border-radius: var(--radius-md); font-family: inherit; font-size: 16px; transition: 0.3s;
        }
        .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
            outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .btn-submit {
            width: 100%; padding: 15px; background: var(--gradient-primary);
            color: white; border: none; border-radius: var(--radius-md);
            font-size: 17px; font-weight: 700; cursor: pointer; transition: 0.3s;
        }
        .btn-submit:hover { transform: translateY(-2px); box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4); }

        /* Kolom Info Kanan */
        .contact-info { display: flex; flex-direction: column; gap: 20px; }
        .info-card {
            background: #f8fafc; padding: 20px; border-radius: var(--radius-lg);
            display: flex; align-items: flex-start; gap: 15px; transition: 0.3s;
        }
        .info-card:hover { transform: translateX(5px); background: #f1f5f9; }
        .info-icon {
            width: 45px; height: 45px; background: var(--gradient-primary);
            border-radius: 10px; display: flex; align-items: center; justify-content: center;
            color: white; font-size: 20px; flex-shrink: 0;
        }
        .info-card h4 { font-size: 18px; margin-bottom: 5px; color: var(--dark-bg); }
        .info-card p, .info-card a { color: #4a5568; text-decoration: none; font-size: 15px; }
        .info-card a:hover { color: var(--primary); }

        .map-container {
            height: 250px; border-radius: var(--radius-lg); overflow: hidden;
            box-shadow: var(--shadow-lg); margin-top: 10px;
        }
        .map-container iframe { width: 100%; height: 100%; border: none; }

        @media (max-width: 960px) {
            .register-cta-wrapper {
                grid-template-columns: 1fr;
            }

            .register-cta-btn {
                max-width: none;
            }
        }

        /* --- WHATSAPP BUTTON --- */

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer-col h3,
.footer-col h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.footer-col ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
}

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

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
}

.contact-list i {
    color: var(--primary);
    margin-top: 4px;
}

.footer-logo {
    max-width: 150px;
    margin-bottom: var(--spacing-md);
}

.license {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
}

.license p {
    margin-bottom: var(--spacing-xs);
}

.kominfo-logo {
    max-width: 100px;
    margin-top: var(--spacing-sm);
}

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

/* ===================================
   Floating Elements
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-3xl);
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: all var(--transition-base);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-2xl);
}

.scroll-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-lg);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

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

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0) translateX(-50%);
    }

    40% {
        transform: translateY(-10px) translateX(-50%);
    }

    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

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

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(16px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
        /* Reduce padding on tablet/large phone */
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-stats {
        gap: var(--spacing-md);
    }

    .hero-buttons {
        flex-direction: column;
    }

    .logo img {
        height: 30px;
        width: auto;
    }

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

    .contact-wrapper {
        position: relative;
        grid-template-columns: 1fr;
    }

    .contact-form-container {
        width: 100%;
        padding: var(--spacing-md);
    }

    .contact-info {
        width: 100%;
    }

    .info-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: var(--spacing-md);
    }

    .info-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }

    .info-card h4 {
        font-size: 1rem;
    }

    .info-card p {
        font-size: 0.875rem;
    }

    .map-container {
        height: 200px;
    }

    .package-header,
    .package-body {
        padding: var(--spacing-md);
    }

    .packages-grid,
    .services-grid,
    .why-grid {
        width: 100%;
        grid-template-columns: 1fr;
    }

    .tutorial-steps {
        grid-template-columns: 1fr;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: var(--font-size-2xl);
    }

    .scroll-top {
        bottom: 20px;
        left: 20px;
        width: 40px;
        height: 40px;
    }


    
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-xs);
    }

    section {
        padding: var(--spacing-xl) 0;
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}