/* --- RESET & ROOT --- */
:root {
    --bg-desktop: #e7e7e7;
    --bg-mobile: #222221;
    --text-primary: #ffffff;
    --text-secondary: #aaaaaa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-desktop);
    display: flex;
    justify-content: center;
    min-height: 100vh;
}

/* --- MOBILE VIEW LOCK --- */
.mobile-container {
    width: 100%;
    max-width: 480px;
    min-height: 100vh;
    background-color: var(--bg-mobile);
    position: relative;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.2);
    overflow-x: hidden;
}

/* ================= HERO SECTION ================= */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('upload/bg.webp') center/cover no-repeat;
    z-index: 1;
}

/* Overlay Gradasi Halus Bawah */
.hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 70%;
    background: linear-gradient(to bottom, rgba(34,34,33,0) 0%, rgba(34,34,33,0.8) 60%, #222221 100%);
    z-index: 2;
}

.header-transparent {
    position: relative;
    z-index: 3;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px;
}

.hero-logo {
    height: 14px;
    object-fit: contain;
    /* Optional: Memberikan efek putih jika logo asli berwarna gelap */
    filter: brightness(0) invert(1);
}

.official-text {
    font-size: 11px;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding: 0 25px 40px 25px;
    text-align: center;
    color: var(--text-primary);
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    letter-spacing: 2px;
    margin-bottom: 5px;
}

.hero-subtitle {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 2.5px;
    margin-bottom: 25px;
}

.hero-desc {
    font-size: 10px;
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 40px;
    font-weight: 300;
}

.scroll-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    letter-spacing: 1px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.scroll-down i {
    font-size: 14px;
    color: var(--text-primary);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}

/* ================= CONTENT SECTION ================= */
.content-section {
    background-color: var(--bg-mobile);
    padding: 20px 25px 50px 25px;
}

/* Slideshow Card (Gradasi sesuai intruksi: #888888 ke #323232, 54deg) */
.slideshow-card {
    background: linear-gradient(54deg, #323232, #888888);
    border-radius: 20px;
    padding: 16px;
    margin-bottom: 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.slideshow-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    background-color: #1a1a1a;
}

.slides-container {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.slides-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    flex-shrink: 0;
}

.slideshow-info {
    margin-top: 18px;
    color: var(--text-primary);
}

.slideshow-info h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 2px;
}

.sub-info {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.7);
}

.divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
    margin: 15px 0;
}

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

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.label {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.7);
}

.value {
    font-size: 13px;
    font-weight: 700;
}

.stars i {
    color: #e5b974;
    font-size: 10px;
}

/* Action Buttons (Gradasi sesuai intruksi: #474646 ke #313131, 79deg) */
.action-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.action-list-btn {
    background: linear-gradient(79deg, #323232, #888888);
    border-radius: 14px;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 18px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: transform 0.2s;
}

.action-list-btn:active {
    transform: scale(0.98);
}

.action-list-btn i {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

/* ================= MODAL WHATSAPP ================= */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #2a2a29;
    width: 85%;
    max-width: 360px;
    padding: 30px 25px;
    border-radius: 20px;
    text-align: center;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255,255,255,0.1);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-content h3 {
    margin-bottom: 25px;
    font-size: 16px;
    color: var(--text-primary);
}

/* Flexbox Kolom List WA */
.modal-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.modal-item {
    background: linear-gradient(79deg, #474646, #313131);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 13px;
    border-radius: 12px;
}

.modal-item i {
    font-size: 18px;
}

.close-btn {
    margin-top: 25px;
    background: transparent;
    border: none;
    padding: 10px 30px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
}