/* ============================================
   Buanajaya Service - Main Stylesheet
   Unique Color: Deep Navy + Teal/Cyan + Coral
   ============================================ */

/* CSS Variables */
:root {
    --primary: #0A192F;
    --secondary: #112240;
    --accent: #64FFDA;
    --accent-warm: #FF6B35;
    --bg: #F8FAFC;
    --surface: #FFFFFF;
    --text-primary: #0F172A;
    --text-secondary: #64748B;
    --text-light: #FFFFFF;
    --border: #E2E8F0;
    --success: #10B981;
    --gold: #FBBF24;
    --shadow: 0 4px 20px rgba(10, 25, 47, 0.08);
    --shadow-hover: 0 8px 30px rgba(10, 25, 47, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 12px;
    --radius-pill: 50px;
    --max-width: 1200px;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    background: var(--bg);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.3;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: #4EEAC7;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid rgba(255,255,255,0.5);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--text-light);
    transform: translateY(-2px);
}

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

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

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

.btn-teal:hover {
    background: #4EEAC7;
    transform: translateY(-2px);
}

.btn-whatsapp-nav {
    background: var(--accent);
    color: var(--primary);
    padding: 10px 20px;
    font-size: 14px;
}

.btn-whatsapp-nav:hover {
    background: #4EEAC7;
}

.btn-pricing {
    width: 100%;
    justify-content: center;
    background: var(--accent);
    color: var(--primary);
    margin-top: auto;
}

.btn-pricing:hover {
    background: #4EEAC7;
    transform: translateY(-2px);
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title {
    font-size: 36px;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 12px 0;
}

.header.scrolled {
    background: var(--surface);
    box-shadow: var(--shadow);
    padding: 6px 0;
}

.header.scrolled .nav-link {
    color: var(--text-primary);
}

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

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

.logo img {
    height: 110px;
    width: auto;
    min-width: 340px;
    object-fit: contain;
    transition: var(--transition);
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-light);
    position: relative;
    padding: 5px 0;
}

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-light);
    border-radius: 3px;
    transition: var(--transition);
}

.header.scrolled .hamburger span {
    background: var(--text-primary);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   DROPDOWN MENU
   ============================================ */

.nav-dropdown {
    position: relative;
}

.nav-dropdown > a i {
    font-size: 10px;
    margin-left: 4px;
    transition: transform 0.3s;
}

.nav-dropdown:hover > a i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-hover);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1001;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-primary);
    white-space: nowrap;
    transition: var(--transition);
}

.dropdown-menu li a:hover {
    background: rgba(100, 255, 218, 0.1);
    color: var(--primary);
    padding-left: 24px;
}

/* Mobile dropdown */
@media (max-width: 991px) {
    .nav-dropdown > a i {
        display: none;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: transparent;
        min-width: auto;
        padding: 0 0 0 16px;
        display: none;
    }
    
    .nav-dropdown.active .dropdown-menu {
        display: block;
    }
    
    .dropdown-menu li a {
        color: var(--text-primary);
        border-bottom: none;
        padding: 8px 0;
        font-size: 14px;
    }
    
    .dropdown-menu li a:hover {
        background: transparent;
        padding-left: 8px;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    width: 100%;
    height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,25,47,0.92) 0%, rgba(10,25,47,0.75) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero-text {
    max-width: 700px;
    text-align: center;
    margin: 0 auto;
}

.hero-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 500;
    color: var(--accent);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
    opacity: 0;
    animation: fadeInUp 0.7s ease forwards 0.3s;
}

.hero-title {
    font-size: 48px;
    color: var(--text-light);
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInUp 0.7s ease forwards 0.5s;
}

.hero-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 32px;
    opacity: 0;
    animation: fadeInUp 0.7s ease forwards 0.7s;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.7s ease forwards 0.9s;
}

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

/* ============================================
   SERVICE CARDS
   ============================================ */

.service-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.service-card {
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    opacity: 0;
    animation: slideIn 0.8s ease forwards 0.2s;
}

.service-card:nth-child(2) {
    animation: slideInRight 0.8s ease forwards 0.2s;
}

.card-teal {
    background: var(--accent);
}

.card-teal .service-card-icon {
    color: var(--primary);
}

.card-teal .service-card-title,
.card-teal .service-card-desc {
    color: var(--primary);
}

.card-navy {
    background: var(--primary);
}

.card-navy .service-card-icon {
    color: var(--accent);
}

.card-navy .service-card-title,
.card-navy .service-card-desc {
    color: var(--text-light);
}

.service-card-icon {
    font-size: 48px;
    margin-bottom: 8px;
}

.service-card-title {
    font-size: 24px;
    font-weight: 700;
}

.service-card-desc {
    font-size: 15px;
    line-height: 1.7;
    max-width: 450px;
}

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

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

/* ============================================
   KELEBIHAN LAYANAN
   ============================================ */

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

.kelebihan-card {
    background: var(--surface);
    padding: 32px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.kelebihan-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.kelebihan-icon {
    width: 64px;
    height: 64px;
    background: rgba(100, 255, 218, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    color: var(--accent);
    transition: var(--transition);
}

.kelebihan-card:hover .kelebihan-icon {
    background: var(--accent);
    color: var(--primary);
}

.kelebihan-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.kelebihan-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   TENTANG KAMI
   ============================================ */

.tentang-container {
    display: grid;
    grid-template-columns: 55% 45%;
    gap: 60px;
    align-items: start;
}

.tentang-text {
    font-size: 16px;
    color: var(--text-secondary);
    margin: 20px 0;
}

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

.ac-types {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 24px 0;
}

.ac-type {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.ac-type i {
    color: var(--success);
    font-size: 16px;
}

.tentang-closing {
    font-style: italic;
    color: var(--text-secondary);
    margin-top: 16px;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.stat-item {
    background: var(--surface);
    padding: 24px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-number {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* Progress Bars */
.progress-section {
    background: var(--surface);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.progress-item {
    margin-bottom: 20px;
}

.progress-item:last-child {
    margin-bottom: 0;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.progress-bar {
    height: 8px;
    background: var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), #4EEAC7);
    border-radius: 4px;
    width: 0;
    transition: width 1.5s ease;
}

/* ============================================
   LAYANAN DETAIL
   ============================================ */

.layanan-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.layanan-card {
    background: var(--surface);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.layanan-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.layanan-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--accent);
    margin-bottom: 20px;
}

.layanan-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.layanan-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   PAKET HARGA
   ============================================ */

.paket-harga {
    background: #F1F5F9;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.pricing-card {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-left-color: var(--accent);
}

.pricing-title {
    font-size: 20px;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.pricing-spec {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.pricing-features {
    margin-bottom: 20px;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 6px 0;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li i {
    color: var(--success);
    margin-top: 3px;
    flex-shrink: 0;
}

.pricing-price {
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
    text-align: center;
    margin-bottom: 16px;
}

/* ============================================
   HARGA TABLE
   ============================================ */

.table-wrapper {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.harga-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    font-size: 14px;
}

.harga-table thead {
    background: var(--primary);
    color: var(--text-light);
}

.harga-table th {
    padding: 16px 20px;
    text-align: left;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
}

.harga-table th:first-child {
    width: 60px;
    text-align: center;
}

.harga-table th:last-child {
    text-align: right;
}

.harga-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.harga-table td:first-child {
    text-align: center;
    font-weight: 600;
    color: var(--accent);
}

.harga-table td:last-child {
    text-align: right;
    font-weight: 600;
    color: var(--text-primary);
}

.harga-table tbody tr:nth-child(even) {
    background: #F8FAFC;
}

.harga-table tbody tr:hover {
    background: rgba(100, 255, 218, 0.08);
}

.table-notes {
    max-width: 900px;
    margin: 24px auto 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.table-notes p {
    margin-bottom: 8px;
}

.table-notes strong {
    color: var(--accent-warm);
}

/* ============================================
   TESTIMONI
   ============================================ */

.testimoni-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.testimoni-card {
    background: var(--surface);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--accent);
    transition: var(--transition);
}

.testimoni-card:hover {
    box-shadow: var(--shadow-hover);
}

.testimoni-stars {
    color: var(--gold);
    margin-bottom: 16px;
    font-size: 14px;
}

.testimoni-quote {
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.testimoni-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimoni-avatar {
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 14px;
}

.testimoni-info h4 {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 600;
}

.testimoni-info h4 span {
    font-weight: 400;
    color: var(--text-secondary);
}

.testimoni-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.testimoni-info p i {
    color: var(--accent-warm);
    margin-right: 4px;
}

/* ============================================
   GALERI
   ============================================ */

.galeri-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.galeri-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.galeri-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.galeri-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.galeri-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(10,25,47,0.85));
    color: var(--text-light);
    font-size: 14px;
    font-weight: 500;
    opacity: 0;
    transition: var(--transition);
}

.galeri-item:hover .galeri-overlay {
    opacity: 1;
}

/* ============================================
   AREA LAYANAN
   ============================================ */

.area-layanan {
    background: var(--primary);
    padding: 80px 0;
    text-align: center;
}

.area-title {
    font-size: 36px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.area-desc {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.area-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.area-pill {
    padding: 10px 24px;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: var(--radius-pill);
    color: var(--text-light);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.area-pill:hover {
    background: var(--text-light);
    color: var(--primary);
    border-color: var(--text-light);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--primary);
    padding-top: 60px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-logo {
    height: 110px;
    width: auto;
    min-width: 340px;
    object-fit: contain;
    margin-bottom: 16px;
    filter: brightness(1.2);
}

.footer-tagline {
    color: var(--accent);
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 12px;
}

.footer-tagline i {
    margin-right: 6px;
}

.footer-desc {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 12px;
}

.footer-address {
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    line-height: 1.6;
}

.footer-address i {
    color: var(--accent);
    margin-right: 6px;
}

.footer-title {
    color: var(--accent);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.5);
    font-size: 13px;
}

/* ============================================
   FLOATING CTA (Mobile)
   ============================================ */

.floating-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    z-index: 999;
}

.floating-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-light);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 15px;
}

.floating-phone {
    background: var(--accent-warm);
}

.floating-wa {
    background: var(--accent);
    color: var(--primary);
}

.floating-btn i {
    font-size: 18px;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
.kelebihan-card:nth-child(1).animated { transition-delay: 0ms; }
.kelebihan-card:nth-child(2).animated { transition-delay: 150ms; }
.kelebihan-card:nth-child(3).animated { transition-delay: 300ms; }
.kelebihan-card:nth-child(4).animated { transition-delay: 450ms; }

.pricing-card:nth-child(1).animated { transition-delay: 0ms; }
.pricing-card:nth-child(2).animated { transition-delay: 100ms; }
.pricing-card:nth-child(3).animated { transition-delay: 200ms; }
.pricing-card:nth-child(4).animated { transition-delay: 0ms; }
.pricing-card:nth-child(5).animated { transition-delay: 100ms; }
.pricing-card:nth-child(6).animated { transition-delay: 200ms; }
.pricing-card:nth-child(7).animated { transition-delay: 0ms; }
.pricing-card:nth-child(8).animated { transition-delay: 100ms; }
.pricing-card:nth-child(9).animated { transition-delay: 200ms; }
.pricing-card:nth-child(10).animated { transition-delay: 300ms; }

.layanan-card:nth-child(1).animated { transition-delay: 0ms; }
.layanan-card:nth-child(2).animated { transition-delay: 150ms; }
.layanan-card:nth-child(3).animated { transition-delay: 300ms; }

.galeri-item:nth-child(1).animated { transition-delay: 0ms; }
.galeri-item:nth-child(2).animated { transition-delay: 100ms; }
.galeri-item:nth-child(3).animated { transition-delay: 200ms; }
.galeri-item:nth-child(4).animated { transition-delay: 0ms; }
.galeri-item:nth-child(5).animated { transition-delay: 100ms; }
.galeri-item:nth-child(6).animated { transition-delay: 200ms; }
.galeri-item:nth-child(7).animated { transition-delay: 0ms; }
.galeri-item:nth-child(8).animated { transition-delay: 100ms; }
.galeri-item:nth-child(9).animated { transition-delay: 200ms; }
.galeri-item:nth-child(10).animated { transition-delay: 300ms; }

.stat-item:nth-child(1).animated { transition-delay: 0ms; }
.stat-item:nth-child(2).animated { transition-delay: 100ms; }
.stat-item:nth-child(3).animated { transition-delay: 200ms; }
.stat-item:nth-child(4).animated { transition-delay: 300ms; }

.testimoni-card:nth-child(1).animated { transition-delay: 0ms; }
.testimoni-card:nth-child(2).animated { transition-delay: 200ms; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 991px) {
    .section-padding {
        padding: 60px 0;
    }

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

    .hero {
        height: 500px;
    }

    .hero-title {
        font-size: 36px;
    }

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

    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--surface);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
        box-shadow: var(--shadow);
    }

    .nav.active {
        max-height: 400px;
    }

    .nav-list {
        flex-direction: column;
        padding: 20px;
        gap: 0;
    }

    .nav-link {
        display: block;
        padding: 12px 0;
        color: var(--text-primary);
        border-bottom: 1px solid var(--border);
    }

    .nav-link::after {
        display: none;
    }

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

    .btn-whatsapp-nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

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

    .tentang-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .layanan-grid {
        grid-template-columns: 1fr;
    }

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

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

    .footer-container {
        grid-template-columns: 1fr 1fr;
    }

    .footer-col.footer-brand {
        grid-column: 1 / -1;
    }

    .area-title {
        font-size: 28px;
    }
}

@media (max-width: 767px) {
    .section-padding {
        padding: 40px 0;
    }

    .section-title {
        font-size: 26px;
    }

    .hero {
        height: auto;
        min-height: 500px;
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-desc {
        font-size: 15px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .service-cards {
        grid-template-columns: 1fr;
    }

    .service-card {
        padding: 40px 24px;
    }

    .kelebihan-grid {
        grid-template-columns: 1fr;
    }

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

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .testimoni-grid {
        grid-template-columns: 1fr;
    }

    .galeri-grid {
        grid-template-columns: 1fr;
    }

    .table-wrapper {
        overflow-x: auto;
    }

    .harga-table {
        min-width: 600px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .floating-cta {
        display: flex;
    }

    body {
        padding-bottom: 60px;
    }
}

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

    .section-title {
        font-size: 22px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-number {
        font-size: 24px;
    }

    .area-pill {
        font-size: 13px;
        padding: 8px 16px;
    }
}