/* ============================================================
   style.css – Tandem Hambalang
   Mencakup seluruh gaya untuk index.php dan form.php
   ============================================================ */

/* ── Google Fonts dimuat via <link> di HTML, bukan di sini ── */

/* ── CSS Custom Properties (Design Tokens) ── */
:root {
    /* Warna utama */
    --sky:       #0ea5e9;
    --sky-dk:    #0284c7;
    --ember:     #ea580c;
    --ember-lt:  #fff7ed;
    --dark:      #0f172a;   /* slate-900 */
    --ink:       #1e293b;   /* slate-800 */
    --muted:     #64748b;   /* slate-500 */
    --border:    #e2e8f0;
    --surface:   #f8fafc;
    --white:     #ffffff;
    --radius:    12px;
}

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

body {
    font-family: 'Inter', 'Montserrat', sans-serif;
    background-color: var(--surface);
    color: var(--ink);
    min-height: 100vh;
}

/* ── Navbar ── */
.navbar {
    background-color: #000000 !important;
    border-bottom: 3px solid var(--ember);
}
.navbar-brand,
.nav-link { color: #ffffff !important; font-weight: 600; }
.nav-link:hover { color: var(--ember) !important; }

/* ── Hero Section ── */
.hero-section {
    background-image: linear-gradient(rgba(15,23,42,.7), rgba(15,23,42,.7)), url('background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,.7);
}
.hero-section h1 span { color: var(--ember); }

/* ── Section Title ── */
.section-title {
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 30px;
    text-transform: uppercase;
    display: inline-block;
    border-bottom: 4px solid var(--ember);
    padding-bottom: 10px;
}

/* ── Accent Button ── */
.btn-accent {
    background-color: var(--ember);
    border-color: var(--ember);
    color: white;
    font-weight: bold;
}
.btn-accent:hover {
    background-color: #c2410c;
    border-color: #c2410c;
    color: white;
}

/* ── Card Form ── */
.card-form {
    border: none;
    border-top: 5px solid var(--ember);
    box-shadow: 0 10px 25px rgba(0,0,0,.1);
}
.card-form .card-header {
    background-color: var(--dark);
    color: white;
}

/* ── Peta ── */
/* .peta-container {
    width: 60%;
    max-width: 1000px;
    height: 600px;
    margin: 10px auto;
    display: flex;
    justify-content: center;
    align-items: center;
}
*/

/* ── Pilot Slider ── */
.pilot-slider-container { overflow: hidden; white-space: nowrap; padding: 20px 0; }
.pilot-slider-track { display: inline-flex; animation: marquee 30s linear infinite; }
.pilot-slider-track:hover { animation-play-state: paused; }
.pilot-item { flex: 0 0 auto; width: 220px; margin-right: 20px; white-space: normal; }
.pilot-item img { width: 100%; height: 180px; object-fit: cover; border-radius: 8px 8px 0 0; }
.pilot-item .card { border: 1px solid var(--border); }
@keyframes marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ── Footer ── */
.footer {
    background-color: #000000;
    color: #94a3b8;
    padding: 40px 0;
    border-top: 3px solid var(--ember);
}
.footer a { color: #ffffff; font-size: 24px; margin: 0 10px; transition: .3s; }
.footer a:hover { color: var(--ember); }

/* ── Tombol WhatsApp Melayang ── */
.whatsapp-float {
    position: fixed; width: 60px; height: 60px;
    bottom: 40px; right: 40px;
    background-color: #25d366;
    color: #fff; border-radius: 50px;
    text-align: center; font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100; line-height: 60px;
}

/* ============================================================
   Form Reservasi (dipakai di form.php / include di index.php)
   ============================================================ */

/* ── Form Wrapper ── */
.form-wrapper {
    max-width: 720px;
    margin: 0 auto;
    padding: 32px 16px 48px;
}

/* ── Section Card ── */
.form-section {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 20px;
    overflow: hidden;
}
.form-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}
.section-icon {
    width: 36px; height: 36px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: .95rem;
    flex-shrink: 0;
}
.section-icon.blue   { background: #e0f2fe; color: var(--sky-dk); }
.section-icon.orange { background: var(--ember-lt); color: var(--ember); }
.section-icon.green  { background: #f0fdf4; color: #16a34a; }
.form-section-header h2 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    margin: 0;
    color: var(--ink);
}
.form-section-header .step-badge {
    margin-left: auto;
    font-size: .72rem; font-weight: 600;
    color: var(--muted);
    background: var(--border);
    padding: 2px 9px;
    border-radius: 99px;
}
.form-section-body { padding: 24px; }

/* ── Form Controls ── */
.form-label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 6px;
}
.form-label .req  { color: var(--ember); margin-left: 2px; }
.form-label .hint { font-weight: 400; color: var(--muted); font-size: .78rem; }

.form-control,
.form-select {
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: .9rem;
    padding: 9px 13px;
    color: var(--ink);
    background: var(--white);
    transition: border-color .15s, box-shadow .15s;
}
.form-control:focus,
.form-select:focus {
    border-color: var(--sky);
    box-shadow: 0 0 0 3px rgba(14,165,233,.15);
    outline: none;
}
.form-control::placeholder { color: #b0bec5; }
.form-control[readonly] {
    background: var(--surface);
    border-color: var(--border);
    color: var(--muted);
}

.input-group-text {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--muted);
    font-size: 1rem;
}
.input-group .form-control:not(:first-child)    { border-left: 0; border-radius: 0 8px 8px 0; }
.input-group .input-group-text:first-child      { border-right: 0; border-radius: 8px 0 0 8px; }

textarea.form-control { resize: vertical; min-height: 90px; }

/* ── Inline Validation ── */
.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239,68,68,.12);
}
.invalid-feedback { font-size: .78rem; color: #ef4444; margin-top: 4px; }

/* ── Autofill Badge ── */
.autofill-badge {
    display: none;
    align-items: center;
    gap: 5px;
    font-size: .75rem;
    color: #16a34a;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 6px;
    padding: 4px 10px;
    margin-top: 6px;
}
.autofill-badge.show { display: inline-flex; }

/* ── Kartu Paket ── */
.paket-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.paket-card { position: relative; }
.paket-card input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; }
.paket-label {
    display: block;
    border: 2px solid var(--border);
    border-radius: 10px;
    padding: 16px 14px;
    cursor: pointer;
    transition: border-color .15s, background .15s, box-shadow .15s;
    text-align: center;
    user-select: none;
}
.paket-label:hover                        { border-color: var(--sky); background: #f0f9ff; }
.paket-card input:checked + .paket-label  { border-color: var(--sky); background: #f0f9ff; box-shadow: 0 0 0 3px rgba(14,165,233,.15); }
.paket-label .paket-icon  { font-size: 1.6rem; margin-bottom: 6px; }
.paket-label .paket-name  { font-weight: 700; font-size: .95rem; color: var(--ink); }
.paket-label .paket-price { font-size: .82rem; color: var(--ember); font-weight: 600; margin-top: 4px; }
.paket-label .paket-desc  { font-size: .75rem; color: var(--muted); margin-top: 6px; line-height: 1.4; }
.paket-badge {
    position: absolute; top: -8px; left: 50%; transform: translateX(-50%);
    background: var(--ember); color: #fff;
    font-size: .65rem; font-weight: 700; letter-spacing: .5px;
    padding: 2px 8px; border-radius: 99px; text-transform: uppercase;
    white-space: nowrap;
}

/* ── Submit Button ── */
.btn-submit {
    width: 100%; padding: 14px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700; font-size: 1rem;
    border-radius: 10px; border: none;
    background: linear-gradient(135deg, var(--sky), var(--sky-dk));
    color: #fff; cursor: pointer;
    transition: opacity .15s, transform .1s;
    margin-top: 8px;
}
.btn-submit:hover  { opacity: .92; }
.btn-submit:active { transform: scale(.99); }

/* ── Narasi Box (section "Menjelajah Angkasa di Jantung Sentul") ── */
.narasi-box {
    background: white;
    padding: 60px;
    margin-top: -50px;
    border-left: 10px solid #e74c3c;
    box-shadow: 0 10px 30px rgba(0,0,0,.1);
    position: relative;
}
.narasi-box h2 { color: #2c3e50; margin-bottom: 25px; font-weight: 700; }
.lead-text { font-size: 1.1rem; color: #555; }

/* ── Artistic Gallery ── */
.art-gallery { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; padding: 40px 0; }
.art-img { width: 220px; height: 280px; object-fit: cover; border: 8px solid white; box-shadow: 0 5px 15px rgba(0,0,0,.2); transition: .4s; }
.art-img:nth-child(1) { transform: rotate(-5deg); }
.art-img:nth-child(2) { transform: rotate(3deg); margin-top: 30px; }
.art-img:nth-child(3) { transform: rotate(-2deg); }
.art-img:nth-child(4) { transform: rotate(6deg); margin-top: 20px; }
.art-img:hover { transform: rotate(0deg) scale(1.1); z-index: 10; }

/* ── Video Portrait ── */
.video-wrapper { width: 100%; max-width: 350px; margin: auto; }
.video-portrait { width: 100%; border-radius: 15px; border: 5px solid white; box-shadow: 0 10px 25px rgba(0,0,0,.2); }

.content-box { background: white; padding: 5px; border-radius: 0; box-shadow: 0 2px 10px rgba(0,0,0,.05); }

/* ── Responsive (digabung jadi satu breakpoint) ── */
@media (max-width: 576px) {
    .form-section-body { padding: 18px 16px; }
    .paket-grid { grid-template-columns: 1fr; }
    .narasi-box { padding: 30px; margin-top: -30px; }
}