/* =============================================
   BAR-MITSVA AARON HILLEL MAMAN
   Site élégant — Bleu & Or
   ============================================= */

:root {
    --blue-dark: #0a1628;
    --blue-deep: #0f2044;
    --blue-medium: #1a3a6c;
    --blue-royal: #1e4d8c;
    --blue-light: #2a6cb7;
    --gold: #c9a84c;
    --gold-light: #e8d48b;
    --gold-bright: #ffd700;
    --gold-dark: #9a7b2f;
    --cream: #f5f0e1;
    --white: #ffffff;
    --font-display: 'Cinzel Decorative', serif;
    --font-body: 'Cormorant Garamond', serif;
    --font-hebrew: 'Frank Ruhl Libre', serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--blue-dark);
    color: var(--cream);
    overflow-x: hidden;
}

/* ====== SPLASH SCREEN ====== */
#splash-screen {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(ellipse at center, var(--blue-deep) 0%, var(--blue-dark) 70%);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 1s ease, visibility 1s ease;
}

#splash-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.splash-content {
    text-align: center;
    z-index: 2;
}

.star-david-splash {
    font-size: 60px;
    color: var(--gold);
    animation: pulse-glow 2s infinite;
    margin-bottom: 20px;
}

.splash-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--gold);
    text-shadow: 0 0 30px rgba(201,168,76,0.5);
    margin-bottom: 10px;
}

.splash-name {
    font-family: var(--font-body);
    font-size: 1.8rem;
    color: var(--gold-light);
    font-weight: 600;
    margin-bottom: 5px;
}

.splash-hebrew {
    font-family: var(--font-hebrew);
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 40px;
}

#enter-btn {
    position: relative;
    display: inline-block;
    padding: 16px 50px;
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--blue-dark);
    background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
    border: none;
    border-radius: 50px;
    cursor: pointer;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

#enter-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(201,168,76,0.6);
}

.btn-shimmer {
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.splash-hint {
    margin-top: 20px;
    font-size: 0.9rem;
    color: rgba(245,240,225,0.5);
}

/* Splash particles */
.splash-particles {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px; height: 4px;
    background: var(--gold);
    border-radius: 50%;
    animation: float-particle 6s infinite ease-in-out;
    opacity: 0;
}

@keyframes float-particle {
    0%, 100% { opacity: 0; transform: translateY(0) scale(0); }
    50% { opacity: 0.8; transform: translateY(-200px) scale(1); }
}

/* ====== MUSIC CONTROL ====== */
#music-control {
    position: fixed;
    top: 20px; right: 20px;
    width: 50px; height: 50px;
    background: rgba(201,168,76,0.2);
    border: 2px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9999;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

#music-control:hover {
    background: rgba(201,168,76,0.4);
    transform: scale(1.1);
}

#music-control.playing {
    animation: pulse-music 1.5s infinite;
}

@keyframes pulse-music {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201,168,76,0.4); }
    50% { box-shadow: 0 0 0 15px rgba(201,168,76,0); }
}

#music-icon {
    font-size: 22px;
}

/* ====== NAVBAR ====== */
#navbar {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    padding: 15px 0;
    background: rgba(10,22,40,0.9);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(201,168,76,0.2);
    z-index: 9990;
    transform: translateY(-100%);
    transition: transform 0.4s ease;
}

#navbar.visible {
    transform: translateY(0);
}

#navbar ul {
    display: flex;
    justify-content: center;
    gap: 40px;
    list-style: none;
}

#navbar a {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--gold-light);
    text-decoration: none;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color 0.3s;
    position: relative;
}

#navbar a::after {
    content: '';
    position: absolute;
    bottom: -5px; left: 0;
    width: 0; height: 2px;
    background: var(--gold);
    transition: width 0.3s;
}

#navbar a:hover::after {
    width: 100%;
}

/* ====== HERO SECTION ====== */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(30,77,140,0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(26,58,108,0.3) 0%, transparent 50%),
        linear-gradient(180deg, var(--blue-dark), var(--blue-deep), var(--blue-dark));
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect fill="none" stroke="rgba(201,168,76,0.03)" stroke-width="0.5" width="100" height="100"/></svg>');
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 40px 20px;
}

.star-david {
    font-size: 50px;
    color: var(--gold);
    margin-bottom: 15px;
    display: inline-block;
}

.star-david.animated {
    animation: pulse-glow 3s infinite ease-in-out;
}

@keyframes pulse-glow {
    0%, 100% { 
        text-shadow: 0 0 20px rgba(201,168,76,0.3);
        transform: scale(1);
    }
    50% { 
        text-shadow: 0 0 40px rgba(201,168,76,0.8);
        transform: scale(1.05);
    }
}

.main-title {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--gold);
    text-shadow: 0 0 50px rgba(201,168,76,0.3);
    animation: title-appear 1.5s ease-out;
}

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

/* Gold divider */
.gold-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin: 25px 0;
}

.gold-divider.small {
    margin: 15px auto;
}

.divider-ornament {
    color: var(--gold);
    font-size: 14px;
}

.divider-line {
    width: 120px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.family-text {
    font-size: 1.2rem;
    color: var(--gold-light);
    font-weight: 600;
    line-height: 1.8;
    margin-bottom: 10px;
}

.invitation-text {
    font-size: 1.15rem;
    font-style: italic;
    color: rgba(245,240,225,0.8);
    line-height: 1.8;
    margin-bottom: 35px;
}

/* Name frame */
.name-frame {
    position: relative;
    display: inline-block;
    padding: 30px 60px;
    margin: 10px 0 40px;
    border: 2px solid var(--gold);
    background: rgba(201,168,76,0.05);
    animation: frame-glow 4s infinite ease-in-out;
}

@keyframes frame-glow {
    0%, 100% { box-shadow: 0 0 15px rgba(201,168,76,0.1), inset 0 0 15px rgba(201,168,76,0.05); }
    50% { box-shadow: 0 0 30px rgba(201,168,76,0.3), inset 0 0 30px rgba(201,168,76,0.1); }
}

.frame-corner {
    position: absolute;
    width: 20px; height: 20px;
    border-color: var(--gold-bright);
    border-style: solid;
}
.frame-corner.tl { top: -3px; left: -3px; border-width: 3px 0 0 3px; }
.frame-corner.tr { top: -3px; right: -3px; border-width: 3px 3px 0 0; }
.frame-corner.bl { bottom: -3px; left: -3px; border-width: 0 0 3px 3px; }
.frame-corner.br { bottom: -3px; right: -3px; border-width: 0 3px 3px 0; }

.celebrant-name {
    font-family: var(--font-display);
    font-size: 2.8rem;
    color: var(--gold-light);
    letter-spacing: 3px;
}

.celebrant-family {
    font-family: var(--font-display);
    font-size: 2.2rem;
    color: var(--gold);
    letter-spacing: 5px;
    text-transform: uppercase;
}

.hebrew-name {
    font-family: var(--font-hebrew);
    font-size: 3rem;
    color: var(--gold);
    margin-top: 10px;
}

.scroll-down-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--gold-light);
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    animation: bounce-down 2s infinite;
}

.chevron-down {
    width: 20px; height: 20px;
    border-right: 2px solid var(--gold);
    border-bottom: 2px solid var(--gold);
    transform: rotate(45deg);
}

@keyframes bounce-down {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* ====== FLOATING STARS ====== */
.floating-stars .star {
    position: absolute;
    color: var(--gold);
    opacity: 0.15;
    animation: float-star 8s infinite ease-in-out;
    font-size: 12px;
}

@keyframes float-star {
    0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.1; }
    50% { transform: translateY(-30px) rotate(180deg); opacity: 0.3; }
}

/* ====== EVENTS SECTION ====== */
#evenements {
    padding: 100px 20px;
    background: linear-gradient(180deg, var(--blue-dark), var(--blue-deep));
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--gold);
    text-shadow: 0 0 20px rgba(201,168,76,0.2);
}

.section-header.light h2 {
    color: var(--gold-light);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.event-card {
    background: linear-gradient(145deg, rgba(26,58,108,0.4), rgba(15,32,68,0.6));
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.5s ease;
    opacity: 0;
    transform: translateY(40px);
}

.event-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.event-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 20px 60px rgba(201,168,76,0.15);
}

.event-icon {
    font-size: 50px;
    margin-bottom: 20px;
}

.event-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--gold);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.event-details p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--cream);
}

.event-date {
    font-weight: 700;
    color: var(--gold-light) !important;
    font-size: 1.2rem !important;
}

.event-extra {
    font-style: italic;
    opacity: 0.8;
}

/* ====== COUNTDOWN SECTION ====== */
#countdown {
    padding: 80px 20px;
    background:
        radial-gradient(ellipse at center, rgba(30,77,140,0.2) 0%, transparent 70%),
        var(--blue-dark);
    text-align: center;
}

.countdown-subtitle {
    font-size: 1.1rem;
    color: rgba(245,240,225,0.6);
    font-style: italic;
    margin-top: 10px;
}

.countdown-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 100px;
}

.countdown-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    color: var(--gold-bright);
    text-shadow: 0 0 30px rgba(255,215,0,0.3);
    line-height: 1;
}

.countdown-label {
    font-size: 0.9rem;
    color: var(--gold-light);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-top: 8px;
}

.countdown-separator {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--gold);
    animation: blink-sep 1s infinite;
}

@keyframes blink-sep {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ====== GALERIE / FLYER ====== */
#galerie {
    padding: 100px 20px;
    background: linear-gradient(180deg, var(--blue-deep), var(--blue-dark));
    text-align: center;
}

.flyer-container {
    max-width: 500px;
    margin: 0 auto;
}

.flyer-image {
    width: 100%;
    border-radius: 10px;
    border: 3px solid var(--gold);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    cursor: pointer;
    transition: transform 0.4s, box-shadow 0.4s;
}

.flyer-image:hover {
    transform: scale(1.03);
    box-shadow: 0 30px 80px rgba(201,168,76,0.2);
}

.flyer-hint {
    margin-top: 15px;
    font-size: 0.9rem;
    color: rgba(245,240,225,0.5);
    font-style: italic;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    cursor: pointer;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 10px;
    border: 2px solid var(--gold);
}

.lightbox-close {
    position: absolute;
    top: 20px; right: 30px;
    font-size: 3rem;
    color: var(--gold);
    cursor: pointer;
}

/* ====== CONTACT / RSVP ====== */
#contact {
    padding: 100px 20px;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(26,58,108,0.3), transparent 60%),
        var(--blue-dark);
}

.form-subtitle {
    font-size: 1.1rem;
    color: rgba(245,240,225,0.6);
    margin-top: 15px;
    font-style: italic;
}

#rsvp-form {
    max-width: 650px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--gold);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--cream);
    background: rgba(26,58,108,0.3);
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: 8px;
    outline: none;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 20px rgba(201,168,76,0.15);
    background: rgba(26,58,108,0.5);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(245,240,225,0.3);
}

.form-group select option {
    background: var(--blue-deep);
    color: var(--cream);
}

/* Checkboxes custom */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 5px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 1.05rem;
    color: var(--cream);
    font-family: var(--font-body) !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 22px; height: 22px;
    border: 2px solid var(--gold);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    flex-shrink: 0;
}

.checkbox-label input:checked + .checkmark {
    background: var(--gold);
}

.checkbox-label input:checked + .checkmark::after {
    content: '✓';
    color: var(--blue-dark);
    font-size: 14px;
    font-weight: bold;
}

/* Submit button */
.submit-btn {
    position: relative;
    display: block;
    width: 100%;
    padding: 16px;
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--blue-dark);
    background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
    border: none;
    border-radius: 8px;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s;
    margin-top: 10px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(201,168,76,0.4);
}

/* Success message */
.success-content {
    text-align: center;
    padding: 50px;
    max-width: 500px;
    margin: 0 auto;
}

.success-icon {
    font-size: 60px;
    color: var(--gold);
    display: block;
    margin-bottom: 20px;
}

.success-content h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--gold);
    margin-bottom: 15px;
}

.success-content p {
    font-size: 1.15rem;
    color: var(--cream);
    line-height: 1.8;
}

/* ====== FOOTER ====== */
footer {
    padding: 50px 20px;
    background: var(--blue-dark);
    border-top: 1px solid rgba(201,168,76,0.15);
    text-align: center;
}

.star-david.small {
    font-size: 30px;
    margin-bottom: 15px;
}

.footer-text {
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--gold-light);
    letter-spacing: 3px;
}

.footer-mazal {
    font-family: var(--font-hebrew);
    font-size: 2rem;
    color: var(--gold);
    margin-top: 10px;
}

/* ====== HIDDEN CLASS ====== */
.hidden {
    display: none !important;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
    .splash-title { font-size: 2.2rem; }
    .splash-name { font-size: 1.3rem; }
    .main-title { font-size: 2.5rem; }
    .celebrant-name { font-size: 1.8rem; }
    .celebrant-family { font-size: 1.4rem; }
    .hebrew-name { font-size: 2rem; }
    .name-frame { padding: 20px 30px; }
    
    #navbar ul {
        gap: 15px;
        flex-wrap: wrap;
        padding: 0 10px;
    }
    #navbar a { font-size: 0.6rem; letter-spacing: 1px; }
    
    .events-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .countdown-number { font-size: 2.2rem; }
    .countdown-separator { font-size: 2rem; }
    .countdown-item { min-width: 70px; }

    .section-header h2 { font-size: 1.8rem; }
}

@media (max-width: 480px) {
    .splash-title { font-size: 1.8rem; }
    .main-title { font-size: 2rem; }
    #enter-btn { padding: 14px 35px; font-size: 0.9rem; }
    .family-text { font-size: 1rem; }
    .invitation-text { font-size: 1rem; }
}