/* ============================================
   UNDANGAN MELASPAS & PIODALAN
   Desain Estetik Upacara Bali
   Version 5.0
============================================ */

/* ============================================
   CSS VARIABLES - Tema Bali Modern
============================================ */
:root {
    /* Warna Utama - Inspirasi Alam Bali */
    --primary-teal: #0B8A8A;
    --primary-dark: #075757;
    --primary-light: #1EA9A9;
    --secondary-green: #2D5F5F;
    
    /* Aksen Emas & Coklat */
    --gold: #D4AF37;
    --gold-light: #F0D98E;
    --gold-dark: #B8942C;
    --bronze: #CD7F32;
    
    /* Coklat Kayu Bali */
    --wood-dark: #5D4037;
    --wood-medium: #795548;
    --wood-light: #A1887F;
    
    /* Netral */
    --white: #FFFFFF;
    --cream: #FFF8F0;
    --cream-dark: #F5EDE3;
    --cream-darker: #E8DDD0;
    --beige: #F5F0E8;
    
    /* Text */
    --text-dark: #2C2416;
    --text-medium: #5A4A3A;
    --text-light: #8B7B6B;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 64px;
    --spacing-2xl: 96px;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Lora', serif;
    
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 20px;
    --font-size-xl: 28px;
    --font-size-2xl: 36px;
    --font-size-3xl: 48px;
    --font-size-4xl: 64px;
    
    /* Shadows */
    --shadow-sm: 0 2px 12px rgba(44, 36, 22, 0.08);
    --shadow-md: 0 4px 24px rgba(44, 36, 22, 0.12);
    --shadow-lg: 0 8px 40px rgba(44, 36, 22, 0.16);
    --shadow-xl: 0 12px 56px rgba(44, 36, 22, 0.2);
    --shadow-teal: 0 8px 32px rgba(11, 138, 138, 0.25);
    --shadow-gold: 0 8px 32px rgba(212, 175, 55, 0.3);
    
    --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   RESET & BASE
============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--cream);
    color: var(--text-dark);
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.locked {
    overflow: hidden;
    height: 100vh;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

/* ============================================
   ANIMATIONS
============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.08);
        opacity: 0.9;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-12px);
    }
}

@keyframes shimmer {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
}

@keyframes rotateOrnament {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes zoomEffect {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.15);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   COVER SECTION - Revisi Estetik
============================================ */
.cover-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, #0B8A8A 0%, #075757 100%);
}

.slideshow-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    animation: zoomEffect 25s infinite alternate;
    filter: brightness(0.7);
}

.cover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(11, 138, 138, 0.75) 0%,
        rgba(7, 87, 87, 0.85) 50%,
        rgba(44, 36, 22, 0.9) 100%
    );
    z-index: 1;
}

.cover-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
    max-width: 700px;
    animation: fadeIn 1.8s ease;
}

/* Ornamen Bali */
.bali-ornament-top,
.bali-ornament-bottom {
    width: 120px;
    height: 60px;
    margin: 0 auto var(--spacing-lg);
    opacity: 0.9;
    animation: float 4s ease-in-out infinite;
}

.bali-ornament-top svg,
.bali-ornament-bottom svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.bali-ornament-bottom {
    margin-top: var(--spacing-xl);
    margin-bottom: 0;
}

/* Wedding Header - COMPACT VERSION */
.wedding-header {
    margin: var(--spacing-md) 0 var(--spacing-sm);
}

.wedding-label {
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 4px;
    color: var(--gold-light);
    text-transform: uppercase;
    margin-bottom: 12px;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
    animation: shimmer 3s ease-in-out infinite;
}

.couple-names {
    font-family: var(--font-display);
    font-size: clamp(2rem, 7vw, 3.5rem);
    font-weight: 700;
    color: var(--white);
    margin: 12px 0;
    line-height: 1.2;
    letter-spacing: 2px;
    text-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.6),
        0 2px 6px rgba(0, 0, 0, 0.4);
}

/* Melaspas & Piodalan - SATU BARIS */
.name-line-single {
    display: block;
    margin-bottom: 6px;
    font-size: 1em;
}

/* Merajan Keluarga - lebih kecil */
.name-line-small {
    display: block;
    font-size: 0.65em;
    font-weight: 500;
    letter-spacing: 2px;
}

.family-names {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin: 12px 0;
}

.family-line {
    font-family: var(--font-heading);
    font-size: clamp(0.95rem, 2.5vw, 1.25rem);
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 1px;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}

.ampersand-symbol {
    font-size: 1rem;
    color: var(--gold-light);
    opacity: 0.8;
}

.date-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 12px;
    margin-bottom: 8px;
    font-family: var(--font-heading);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--gold-light);
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}

.date-ornament {
    font-size: 0.9rem;
    color: var(--gold);
    animation: shimmer 2s ease-in-out infinite;
}

/* GUEST CONTAINER - COMPACT */
.guest-container {
    margin: 20px auto 15px;
    text-align: center;
}

.guest-label {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: #FFFFFF;
    margin-bottom: 8px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.guest-box {
    background: rgba(0, 0, 0, 0.3); 
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 35px;
    border-radius: 50px;
    display: inline-block;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.guest-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5); 
}

/* BUTTON BUKA UNDANGAN - COMPACT & KONTRAS */
.btn-open {
    background: linear-gradient(135deg, #8B4513 0%, #A0522D 100%);
    color: #FFFFFF;
    border: none;
    padding: 14px 36px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 18px auto 25px;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(139, 69, 19, 0.5);
    transition: 0.3s;
}

.btn-open:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(139, 69, 19, 0.7);
}

.btn-open svg {
    transition: var(--transition);
}

.btn-open:hover svg {
    transform: translateX(5px);
}

/* Hapus style yang tidak dipakai */
.btn-open-main,
.button-container,
.guest-label-top,
.guest-name-box {
    display: none !important;
}

/* ============================================
   SECTIONS
============================================ */
.section {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-md);
    text-align: center;
}

.section-ornament {
    width: 150px;
    height: 3px;
    background: linear-gradient(
        to right,
        transparent,
        var(--gold) 20%,
        var(--gold) 80%,
        transparent
    );
    margin: 0 auto var(--spacing-xl);
    position: relative;
}

.section-ornament::before {
    content: '✦';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--cream);
    color: var(--gold);
    font-size: 24px;
    padding: 0 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-teal);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 1px;
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--text-medium);
    font-style: italic;
    margin-bottom: var(--spacing-xl);
    font-weight: 400;
}

/* ============================================
   COUNTDOWN SECTION
============================================ */
.countdown-section {
    background: linear-gradient(
        to bottom,
        var(--cream) 0%,
        var(--white) 50%,
        var(--beige) 100%
    );
}

.countdown-wrapper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    max-width: 700px;
    margin: 0 auto;
}

.countdown-box {
    background: var(--white);
    border: 3px solid var(--primary-teal);
    border-radius: 20px;
    padding: var(--spacing-lg) var(--spacing-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.countdown-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--bronze), var(--gold));
}

.countdown-box:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: var(--shadow-lg);
    border-color: var(--gold);
}

.countdown-value {
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-teal);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.countdown-label {
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    color: var(--text-medium);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

/* ============================================
   BLESSING SECTION
============================================ */
.blessing-section {
    background: var(--white);
    position: relative;
}

.blessing-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.om-symbol-large {
    font-size: 80px;
    color: var(--wood-dark);
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 4px 12px rgba(93, 64, 55, 0.2);
    animation: shimmer 4s ease-in-out infinite;
}

.blessing-title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--primary-teal);
    margin-bottom: var(--spacing-xl);
    letter-spacing: 1px;
}

.blessing-text {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--text-medium);
    line-height: 2;
    margin-bottom: var(--spacing-lg);
}

.blessing-text strong {
    color: var(--primary-dark);
    font-weight: 600;
}

.decorative-line {
    width: 200px;
    height: 2px;
    background: linear-gradient(
        to right,
        transparent,
        var(--gold),
        transparent
    );
    margin: var(--spacing-xl) auto 0;
    position: relative;
}

.decorative-line::before,
.decorative-line::after {
    content: '❖';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold);
    font-size: 16px;
}

.decorative-line::before {
    left: -20px;
}

.decorative-line::after {
    right: -20px;
}

/* ============================================
   INVITATION SECTION (Turut Mengundang)
============================================ */
.invitation-section {
    background: var(--beige);
}

.invited-list {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.invited-item {
    background: var(--white);
    border: 2px solid var(--cream-darker);
    border-radius: 16px;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.invited-item:hover {
    transform: translateX(8px);
    border-color: var(--gold);
    box-shadow: var(--shadow-md);
}

.invited-item.special {
    background: linear-gradient(135deg, var(--cream) 0%, var(--white) 100%);
    border-color: var(--gold);
}

.invited-icon {
    font-size: 28px;
    color: var(--primary-teal);
    min-width: 40px;
    text-align: center;
}

.invited-name {
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 0.5px;
}

/* ============================================
   EVENT SECTION
============================================ */
.event-section {
    background: linear-gradient(
        to bottom,
        var(--white) 0%,
        var(--cream) 100%
    );
}

.event-intro {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--text-medium);
    line-height: 2;
    margin-bottom: var(--spacing-xl);
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.event-card {
    background: var(--white);
    border: 3px solid var(--primary-teal);
    border-radius: 24px;
    padding: var(--spacing-xl);
    max-width: 700px;
    margin: 0 auto;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, var(--gold), var(--bronze), var(--primary-teal), var(--gold));
}

.event-header {
    margin-bottom: var(--spacing-lg);
}

.event-icon {
    font-size: 48px;
    animation: float 3s ease-in-out infinite;
}

.event-details-grid {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.event-detail-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    text-align: left;
    background: var(--beige);
    padding: var(--spacing-md);
    border-radius: 12px;
    border-left: 4px solid var(--gold);
}

.event-detail-item.full-width {
    grid-column: 1 / -1;
}

.detail-icon {
    font-size: 32px;
    min-width: 40px;
    text-align: center;
}

.detail-content {
    flex: 1;
}

.detail-label {
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 4px;
}

.detail-value {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--text-dark);
    font-weight: 500;
    line-height: 1.6;
}

.detail-value strong {
    color: var(--primary-teal);
    font-weight: 600;
}

.btn-map {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--primary-dark) 100%);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 16px 32px;
    border-radius: 50px;
    box-shadow: var(--shadow-teal);
    transition: var(--transition);
}

.btn-map:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(11, 138, 138, 0.4);
}

.btn-map svg {
    transition: var(--transition);
}

.btn-map:hover svg {
    transform: scale(1.2);
}

/* ============================================
   FOOTER SECTION
============================================ */
.footer-section {
    background: linear-gradient(
        to bottom,
        var(--beige) 0%,
        var(--cream-darker) 100%
    );
    padding: var(--spacing-2xl) var(--spacing-md);
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.footer-thanks {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--text-medium);
    line-height: 2;
    margin-bottom: var(--spacing-xl);
}

.om-symbol-footer {
    font-size: 56px;
    color: var(--wood-dark);
    margin: var(--spacing-xl) 0 var(--spacing-md);
    animation: shimmer 4s ease-in-out infinite;
}

.shanti-mantra {
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--gold-dark);
    margin-bottom: var(--spacing-xl);
    letter-spacing: 1px;
}

.footer-signature {
    margin: var(--spacing-xl) 0;
}

.signature-intro {
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    color: var(--text-light);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.signature-names {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-teal);
    line-height: 1.4;
    letter-spacing: 1px;
}

.decorative-line-footer {
    width: 300px;
    height: 2px;
    background: linear-gradient(
        to right,
        transparent,
        var(--gold),
        transparent
    );
    margin: var(--spacing-xl) auto;
}

.footer-credit {
    font-family: var(--font-body);
    font-size: var(--font-size-xs);
    color: var(--text-light);
    line-height: 2;
    padding-top: var(--spacing-lg);
}

.footer-credit p {
    margin-bottom: 4px;
}

/* ============================================
   MUSIC BUTTON
============================================ */
.music-btn {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--wood-dark) 0%, var(--wood-medium) 100%);
    color: var(--white);
    border: 3px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    box-shadow: 
        0 8px 32px rgba(93, 64, 55, 0.4),
        inset 0 2px 6px rgba(255, 255, 255, 0.2);
    z-index: 1000;
    transition: var(--transition);
}

.music-btn:hover {
    transform: scale(1.15);
    box-shadow: 
        0 12px 40px rgba(93, 64, 55, 0.5),
        inset 0 2px 6px rgba(255, 255, 255, 0.3);
    border-color: rgba(212, 175, 55, 0.6);
}

.music-btn.playing {
    animation: pulse 2.5s infinite;
}

.music-icon {
    width: 28px;
    height: 28px;
}

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

/* Tablet */
@media (max-width: 768px) {
    :root {
        --font-size-4xl: 48px;
        --font-size-3xl: 36px;
        --font-size-2xl: 28px;
        --font-size-xl: 24px;
        --spacing-xl: 48px;
        --spacing-2xl: 64px;
    }
    
    .countdown-wrapper {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .guest-name-box {
        padding: 14px 32px;
        min-width: 240px;
    }
    
    .guest-name {
        font-size: 1.1rem;
    }
}

/* Mobile */
@media (max-width: 480px) {
    :root {
        --font-size-3xl: 32px;
        --font-size-2xl: 24px;
        --spacing-lg: 32px;
        --spacing-xl: 40px;
        --spacing-2xl: 56px;
    }
    
    .section {
        padding: var(--spacing-xl) var(--spacing-sm);
    }
    
    .bali-ornament-top,
    .bali-ornament-bottom {
        width: 100px;
        height: 50px;
    }
    
    .guest-name-box {
        padding: 12px 24px;
        min-width: 200px;
    }
    
    .guest-name {
        font-size: 1rem;
    }
    
    .btn-open {
        padding: 14px 32px;
        font-size: 12px;
    }
    
    .event-card {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .music-btn {
        bottom: 20px;
        right: 20px;
        width: 56px;
        height: 56px;
    }
    
    .music-icon {
        width: 24px;
        height: 24px;
    }
    
    .invited-item {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .invited-name {
        font-size: var(--font-size-base);
    }
}

/* ============================================
   ACCESSIBILITY
============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

:focus-visible {
    outline: 3px solid var(--gold);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ============================================
   PRINT STYLES
============================================ */
@media print {
    .music-btn,
    .btn-open,
    .btn-map {
        display: none;
    }
    
    .cover-section {
        page-break-after: always;
    }
}