/* ==========================================================================
   PO SINAR GALAXY TRAVEL - ULTRA RESPONSIVE MOBILE-FIRST LANDING STYLESHEET
   ========================================================================== */

:root {
    --primary: #0f3d8a;
    --primary-light: #1e5bb8;
    --primary-dark: #092658;
    --secondary: #f59e0b;
    --secondary-hover: #d97706;
    --accent: #0284c7;
    --dark: #0f172a;
    --dark-muted: #334155;
    --text-muted: #64748b;
    --light-bg: #f8fafc;
    --white: #ffffff;
    --border: #e2e8f0;
    --success: #10b981;
    --wa-green: #25D366;
    --wa-hover: #1ebd5a;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 14px -2px rgba(15, 61, 138, 0.08), 0 2px 6px -2px rgba(0,0,0,0.04);
    --shadow-lg: 0 12px 30px -4px rgba(15, 61, 138, 0.12), 0 4px 10px -2px rgba(0,0,0,0.04);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-full: 9999px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
    text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: var(--light-bg);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
}

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

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

button, input, select {
    font-family: inherit;
}

.container {
    width: 100%;
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   TOP NOTIFICATION BAR (Desktop only, hidden on mobile for clean screen)
   ========================================================================== */
.top-bar {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.85);
    font-size: 13px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: #fbbf24;
}

.top-bar-contacts {
    display: flex;
    align-items: center;
    gap: 18px;
}

.top-bar-contacts a {
    color: rgba(255,255,255,0.9);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-bar-contacts a:hover {
    color: #38bdf8;
}

/* ==========================================================================
   STICKY HEADER & NAVIGATION
   ========================================================================== */
header {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(15, 23, 42, 0.06);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    transition: var(--transition);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    min-height: 64px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.brand-logo {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.brand-text h2 {
    font-size: 17px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    letter-spacing: -0.3px;
}

.brand-text span {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 26px;
    list-style: none;
}

.nav-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-muted);
    position: relative;
    padding: 6px 0;
}

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

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

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

.nav-cta-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-wa-header {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #e8f9ee;
    color: #15803d;
    border: 1px solid #bbf7d0;
    padding: 8px 14px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
}

.btn-wa-header:hover {
    background: #22c55e;
    color: white;
    border-color: #22c55e;
    transform: translateY(-1px);
}

.btn-login {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 3px 10px rgba(15, 61, 138, 0.25);
    white-space: nowrap;
}

.btn-login:hover {
    box-shadow: 0 5px 14px rgba(15, 61, 138, 0.35);
    transform: translateY(-1px);
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    width: 42px;
    height: 42px;
    border-radius: 10px;
    font-size: 20px;
    color: var(--primary);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

/* Mobile Nav Overlay */
.mobile-nav-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(4px);
    z-index: 998;
}

.mobile-nav-backdrop.show {
    display: block;
}

/* ==========================================================================
   HERO SECTION & QUICK BOOKING ASSISTANT
   ========================================================================== */
.hero {
    position: relative;
    background: radial-gradient(circle at 85% 15%, #174899 0%, #092454 100%);
    color: white;
    padding: 65px 0 85px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(rgba(255,255,255,0.08) 1px, transparent 0);
    background-size: 24px 24px;
    pointer-events: none;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 620px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.22);
    backdrop-filter: blur(8px);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: #fef08a;
    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(24px, 4vw, 38px);
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.6px;
    margin-bottom: 16px;
    color: #ffffff;
}

.hero h1 span {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: clamp(14px, 1.8vw, 16px);
    line-height: 1.65;
    color: rgba(255,255,255,0.85);
    margin-bottom: 24px;
}

.hero-trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.92);
    background: rgba(255,255,255,0.08);
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.12);
}

.trust-item i {
    color: #38bdf8;
}

/* Booking Assistant Widget Card */
.booking-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: 0 20px 40px -10px rgba(0,0,0,0.3);
    color: var(--dark);
    border: 1px solid rgba(255,255,255,0.8);
}

.booking-header {
    margin-bottom: 18px;
    text-align: center;
}

.booking-header h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}

.booking-header p {
    font-size: 12.5px;
    color: var(--text-muted);
}

.widget-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 10px;
    margin-bottom: 16px;
}

.widget-tab {
    padding: 9px 10px;
    border: none;
    background: transparent;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-muted);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 40px;
}

.widget-tab.active {
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--dark-muted);
    margin-bottom: 5px;
}

.form-control-custom {
    width: 100%;
    padding: 11px 13px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--dark);
    background: var(--light-bg);
    transition: var(--transition);
    min-height: 44px;
}

.form-control-custom:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(15, 61, 138, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.btn-order-wa {
    width: 100%;
    background: var(--wa-green);
    color: white;
    border: none;
    padding: 13px 20px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
    transition: var(--transition);
    margin-top: 6px;
    min-height: 48px;
}

.btn-order-wa:hover {
    background: var(--wa-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.45);
}

/* ==========================================================================
   GLOBAL SECTION STYLES
   ========================================================================== */
section {
    padding: 70px 0;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 40px;
}

.section-tag {
    display: inline-block;
    background: #e0f2fe;
    color: var(--accent);
    font-size: 11.5px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    margin-bottom: 10px;
}

.section-title {
    font-size: clamp(22px, 3.5vw, 32px);
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1.3;
    letter-spacing: -0.5px;
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: clamp(14px, 1.8vw, 16px);
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   FEATURES / HIGHLIGHTS SECTION
   ========================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.feature-box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px 20px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.feature-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: #cbd5e1;
}

.feature-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: #eff6ff;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 16px;
    transition: var(--transition);
}

.feature-box:hover .feature-icon-wrapper {
    background: var(--primary);
    color: var(--white);
}

.feature-box h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.feature-box p {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ==========================================================================
   ARMADA & FARE CARDS
   ========================================================================== */
.armada-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 26px;
}

.armada-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
}

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

.armada-badge-popular {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--secondary);
    color: var(--white);
    font-size: 11.5px;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    z-index: 10;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

.armada-img-wrapper {
    height: 220px;
    overflow: hidden;
    position: relative;
    background: #e2e8f0;
}

.armada-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.armada-card:hover .armada-img-wrapper img {
    transform: scale(1.05);
}

.armada-content {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.armada-category {
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--accent);
    margin-bottom: 4px;
}

.armada-content h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 10px;
}

.armada-price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 18px;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--border);
    flex-wrap: wrap;
}

.armada-price .amount {
    font-size: clamp(26px, 3.5vw, 32px);
    font-weight: 800;
    color: var(--primary);
}

.armada-price .unit {
    font-size: 13.5px;
    color: var(--text-muted);
    font-weight: 600;
}

.armada-specs {
    list-style: none;
    margin-bottom: 22px;
    flex-grow: 1;
}

.armada-specs li {
    font-size: 13.5px;
    color: var(--dark-muted);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.armada-specs li i {
    color: var(--success);
    font-size: 15px;
    flex-shrink: 0;
}

.btn-card-action {
    display: block;
    text-align: center;
    background: #eff6ff;
    color: var(--primary);
    font-weight: 700;
    font-size: 14px;
    padding: 12px 18px;
    border-radius: 10px;
    transition: var(--transition);
    border: 1px solid #bfdbfe;
    min-height: 44px;
}

.armada-card:hover .btn-card-action {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* ==========================================================================
   TITIP PAKET KILAT (SAME-DAY) SECTION
   ========================================================================== */
.paket-section {
    background: #ffffff;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.paket-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-bottom: 36px;
}

.paket-card {
    background: var(--light-bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-md);
    padding: 22px 18px;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.paket-card:hover {
    border-color: var(--primary-light);
    background: #ffffff;
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.paket-icon {
    width: 48px;
    height: 48px;
    background: #dbeafe;
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    font-size: 20px;
    transition: var(--transition);
}

.paket-card:hover .paket-icon {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
}

.paket-card h4 {
    font-size: 16px;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 6px;
}

.paket-badge-type {
    display: inline-block;
    background: #e2e8f0;
    color: var(--dark-muted);
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.paket-card p {
    font-size: 12.5px;
    color: var(--text-muted);
    line-height: 1.5;
}

.paket-cta-box {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-md);
    padding: 24px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.paket-cta-text h4 {
    font-size: 17px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.paket-cta-text p {
    font-size: 13.5px;
    color: var(--dark-muted);
}

/* ==========================================================================
   SCHEDULES SECTION (JADWAL HARIAN)
   ========================================================================== */
.schedule-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.schedule-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 26px 22px;
    box-shadow: var(--shadow-sm);
}

.schedule-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 2px solid #f1f5f9;
}

.schedule-card-header h3 {
    font-size: 17px;
    font-weight: 800;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.schedule-badge-daily {
    background: #dcfce7;
    color: #166534;
    font-size: 10.5px;
    font-weight: 800;
    padding: 3px 9px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.schedule-times-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 10px;
}

.time-item {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 8px;
    text-align: center;
    transition: var(--transition);
}

.time-item:hover {
    border-color: var(--primary);
    background: #eff6ff;
    transform: scale(1.02);
}

.time-item .hour {
    font-size: 18px;
    font-weight: 800;
    color: var(--dark);
    display: block;
}

.time-item .zone {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* ==========================================================================
   OFFICES & CONTACTS SECTION
   ========================================================================== */
.branches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.branch-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 26px 22px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.branch-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.branch-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.branch-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: #f0fdf4;
    color: #16a34a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.branch-header h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--dark);
}

.branch-header span {
    font-size: 12.5px;
    color: var(--text-muted);
    display: block;
}

.branch-details {
    margin-bottom: 20px;
}

.branch-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 13.5px;
    color: var(--dark-muted);
}

.branch-row i {
    color: var(--primary);
    margin-top: 3px;
    font-size: 15px;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
}

.btn-branch-wa {
    background: var(--wa-green);
    color: white;
    font-weight: 700;
    font-size: 14px;
    padding: 12px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    transition: var(--transition);
}

.btn-branch-wa:hover {
    background: var(--wa-hover);
}

/* ==========================================================================
   FAQ SECTION (ACCORDION)
   ========================================================================== */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 18px 20px;
    font-size: 15px;
    font-weight: 700;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    min-height: 52px;
}

.faq-question i {
    color: var(--primary);
    transition: transform 0.3s ease;
    font-size: 14px;
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 20px;
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.65;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 18px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    background: #091a38;
    color: #cbd5e1;
    padding: 60px 0 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 36px;
    margin-bottom: 45px;
}

.footer-brand h3 {
    color: white;
    font-size: 19px;
    font-weight: 800;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-brand p {
    font-size: 13.5px;
    line-height: 1.65;
    color: #94a3b8;
    margin-bottom: 18px;
}

.footer-social-links {
    display: flex;
    align-items: center;
    gap: 10px;
}

.social-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.08);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    transition: var(--transition);
}

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

.social-btn.instagram:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

.footer-col h4 {
    color: white;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 9px;
}

.footer-links a {
    color: #94a3b8;
    font-size: 13.5px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-links a:hover {
    color: #38bdf8;
    transform: translateX(3px);
}

.footer-legal-badge {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 14px;
    margin-top: 10px;
}

.footer-legal-badge span {
    display: block;
    font-size: 10.5px;
    color: #fbbf24;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.footer-legal-badge p {
    font-size: 12.5px;
    color: #e2e8f0;
    margin: 0;
    line-height: 1.4;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 22px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13px;
    color: #64748b;
}

.footer-sim-link {
    color: #93c5fd;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-sim-link:hover {
    color: white;
    text-decoration: underline;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (SAFE AREA OPTIMIZED)
   ========================================================================== */
.wa-float-container {
    position: fixed;
    bottom: calc(24px + env(safe-area-inset-bottom, 0px));
    right: 24px;
    z-index: 9999;
}

.wa-float-btn {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--wa-green);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
    cursor: pointer;
    transition: var(--transition);
    border: 3px solid white;
}

.wa-float-btn:hover {
    background: var(--wa-hover);
    transform: scale(1.08) rotate(5deg);
}

.wa-popup-menu {
    position: absolute;
    bottom: 72px;
    right: 0;
    width: 290px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: 0 14px 35px rgba(0,0,0,0.18);
    padding: 16px;
    border: 1px solid var(--border);
    display: none;
    flex-direction: column;
    gap: 10px;
}

.wa-popup-menu.show {
    display: flex;
    animation: popupFade 0.25s ease forwards;
}

@keyframes popupFade {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.wa-popup-header {
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

.wa-popup-header h4 {
    font-size: 14px;
    font-weight: 800;
    color: var(--dark);
}

.wa-popup-header p {
    font-size: 12px;
    color: var(--text-muted);
}

.wa-popup-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 8px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    transition: var(--transition);
}

.wa-popup-item:hover {
    background: #eff6ff;
    border-color: #bfdbfe;
}

.wa-popup-item i {
    color: var(--wa-green);
    font-size: 22px;
    flex-shrink: 0;
}

.wa-popup-item-info strong {
    font-size: 13px;
    color: var(--dark);
    display: block;
}

.wa-popup-item-info span {
    font-size: 11px;
    color: var(--text-muted);
    display: block;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (TABLETS & MOBILE SMARTPHONES)
   ========================================================================== */

/* Medium Devices (Tablets, <= 992px) */
@media (max-width: 992px) {
    .container {
        padding: 0 20px;
    }

    .hero-layout {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .hero {
        padding: 48px 0 65px;
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

    .hero-trust-badges {
        justify-content: center;
    }

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

/* Mobile Devices (Smartphones, <= 768px) */
@media (max-width: 768px) {
    .container {
        padding: 0 16px; /* Optimized screen edge space for phones */
    }

    .top-bar {
        display: none; /* Hide top bar on mobile to keep viewport clean */
    }

    nav {
        padding: 8px 0;
        min-height: 56px;
    }

    .brand-logo {
        width: 38px;
        height: 38px;
    }

    .brand-text h2 {
        font-size: 15px;
    }

    .brand-text span {
        font-size: 10px;
    }

    .nav-cta-group .btn-wa-header {
        display: none;
    }

    .btn-login {
        padding: 6px 12px;
        font-size: 12px;
    }

    .mobile-toggle {
        display: flex;
    }

    /* Mobile Drawer Menu */
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        align-items: stretch;
        padding: 18px 16px 24px;
        box-shadow: 0 16px 30px rgba(0,0,0,0.15);
        border-bottom: 1px solid var(--border);
        display: none;
        gap: 6px;
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        z-index: 999;
    }

    .nav-menu.show {
        display: flex;
        animation: menuSlideDown 0.25s ease forwards;
    }

    @keyframes menuSlideDown {
        from { opacity: 0; transform: translateY(-8px); }
        to { opacity: 1; transform: translateY(0); }
    }

    .nav-link {
        display: flex;
        align-items: center;
        padding: 12px 14px;
        font-size: 15px;
        font-weight: 700;
        border-radius: 8px;
        background: #f8fafc;
        border: 1px solid #e2e8f0;
    }

    .nav-link:hover, .nav-link:active {
        background: #eff6ff;
        color: var(--primary);
    }

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

    /* Hero on mobile */
    .hero {
        padding: 30px 0 45px;
    }

    .hero-badge {
        font-size: 11.5px;
        padding: 5px 12px;
        margin-bottom: 12px;
    }

    .hero h1 {
        font-size: 24px;
        letter-spacing: -0.4px;
        line-height: 1.3;
        margin-bottom: 12px;
    }

    .hero p {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 20px;
    }

    /* Trust badges: 2-column grid on phones */
    .hero-trust-badges {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        width: 100%;
    }

    .trust-item {
        font-size: 11.5px;
        padding: 7px 10px;
        justify-content: center;
    }

    /* Booking Assistant Card on mobile */
    .booking-card {
        padding: 18px 14px;
        border-radius: 14px;
    }

    .booking-header h3 {
        font-size: 17px;
    }

    .booking-header p {
        font-size: 12px;
    }

    .form-row {
        grid-template-columns: 1fr; /* Stack into single column on mobile */
        gap: 10px;
    }

    .form-control-custom {
        font-size: 15px; /* Comfortable mobile typing */
        padding: 11px 12px;
    }

    .btn-order-wa {
        font-size: 14.5px;
        padding: 13px 16px;
    }

    /* Section padding on mobile */
    section {
        padding: 48px 0;
    }

    .section-header {
        margin-bottom: 30px;
    }

    .section-title {
        font-size: 23px;
    }

    .section-subtitle {
        font-size: 14px;
    }

    /* Armada Cards on mobile */
    .armada-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .armada-img-wrapper {
        height: 185px;
    }

    .armada-content {
        padding: 18px 16px;
    }

    .armada-content h3 {
        font-size: 20px;
    }

    .armada-price .amount {
        font-size: 26px;
    }

    /* Paket Grid: 2-column app-like cards on smartphones */
    .paket-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-bottom: 24px;
    }

    .paket-card {
        padding: 16px 10px;
        border-radius: 10px;
    }

    .paket-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
        margin-bottom: 10px;
    }

    .paket-card h4 {
        font-size: 14px;
        margin-bottom: 4px;
    }

    .paket-badge-type {
        font-size: 9.5px;
        padding: 2px 6px;
        margin-bottom: 6px;
    }

    .paket-card p {
        font-size: 11px;
        line-height: 1.4;
    }

    .paket-cta-box {
        padding: 18px 16px;
        flex-direction: column;
        text-align: center;
    }

    .paket-cta-box .btn-order-wa {
        width: 100% !important;
    }

    /* Schedules on mobile */
    .schedule-card {
        padding: 20px 16px;
    }

    .schedule-times-list {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .time-item {
        padding: 10px 4px;
    }

    .time-item .hour {
        font-size: 16px;
    }

    .time-item .zone {
        font-size: 9.5px;
    }

    /* Branches on mobile */
    .branches-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .branch-card {
        padding: 20px 16px;
    }

    /* FAQ on mobile */
    .faq-question {
        padding: 15px 16px;
        font-size: 14px;
    }

    .faq-answer {
        padding: 0 16px;
        font-size: 13px;
    }

    .faq-item.active .faq-answer {
        padding-bottom: 15px;
    }

    /* Footer on mobile */
    footer {
        padding: 45px 0 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 26px;
        margin-bottom: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    /* Floating WhatsApp on mobile */
    .wa-float-container {
        bottom: calc(16px + env(safe-area-inset-bottom, 0px));
        right: 16px;
    }

    .wa-float-btn {
        width: 52px;
        height: 52px;
        font-size: 27px;
    }

    .wa-popup-menu {
        bottom: 64px;
        right: 0;
        width: calc(100vw - 32px);
        max-width: 310px;
    }
}

/* Small Smartphone Devices (<= 360px) */
@media (max-width: 360px) {
    .paket-grid {
        grid-template-columns: 1fr; /* Fallback to single column if phone width < 360px */
    }

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