@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=Inter:wght@300;400;500&display=swap');

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: #fff;
    color: #000;
    overflow-x: hidden;
    line-height: 1.5;
}

a, button {
    text-decoration: none;
    cursor: pointer;
}

section {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    position: relative;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============ BOTÓN MÚSICA ============ */
.btn-musica {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid #000;
    background: #fff;
    color: #000;
    font-size: 14px;
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.btn-musica:hover {
    background: #000;
    color: #fff;
}

.btn-musica.playing {
    background: #000;
    color: #fff;
}

/* ============ HERO ============ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    padding: 40px 20px;
}

.hero-content {
    text-align: center;
    animation: slideUp 0.8s ease;
}

.hero-date {
    font-size: 12px;
    letter-spacing: 4px;
    color: #666;
    margin-bottom: 40px;
}

.hero-names {
    font-family: 'DM Sans', sans-serif;
    font-size: 48px;
    font-weight: 400;
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 50px;
}

.hero-btn {
    display: inline-block;
    padding: 14px 40px;
    border: 1px solid #000;
    color: #000;
    font-size: 11px;
    letter-spacing: 3px;
    transition: all 0.3s ease;
}

.hero-btn:hover {
    background: #000;
    color: #fff;
}

/* ============ INTRO ============ */
.intro {
    padding: 80px 20px;
    background: #000;
    text-align: center;
}

.intro-text {
    font-size: 11px;
    letter-spacing: 6px;
    color: #fff;
}

/* ============ DETAILS ============ */
.details {
    padding: 60px 20px;
    background: #fff;
    border-bottom: 1px solid #eee;
}

.details-content {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.detail-item {
    text-align: center;
}

.detail-label {
    display: block;
    font-size: 10px;
    letter-spacing: 2px;
    color: #999;
    margin-bottom: 8px;
}

.detail-value {
    font-size: 14px;
    font-weight: 500;
}

/* ============ COUNTDOWN ============ */
.countdown {
    padding: 50px 20px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.countdown-item {
    text-align: center;
}

.countdown-num {
    display: block;
    font-family: 'DM Sans', sans-serif;
    font-size: 28px;
    font-weight: 500;
}

.countdown-label {
    font-size: 9px;
    letter-spacing: 1px;
    color: #999;
}

.countdown-sep {
    font-size: 24px;
    color: #ccc;
    margin-top: -15px;
}

/* ============ CEREMONY ============ */
.ceremony {
    padding: 80px 20px;
    background: #f5f5f5;
    text-align: center;
}

.ceremony-type {
    font-size: 10px;
    letter-spacing: 3px;
    color: #666;
    margin-bottom: 20px;
}

.ceremony-venue {
    font-family: 'DM Sans', sans-serif;
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 10px;
}

.ceremony-address {
    font-size: 13px;
    color: #666;
    margin-bottom: 25px;
}

.ceremony-map {
    display: inline-block;
    padding: 10px 30px;
    border: 1px solid #000;
    color: #000;
    font-size: 10px;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.ceremony-map:hover {
    background: #000;
    color: #fff;
}

/* ============ DRESSCODE ============ */
.dresscode {
    padding: 60px 20px;
    background: #fff;
    text-align: center;
    border-top: 1px solid #eee;
}

.dresscode-label {
    font-size: 10px;
    letter-spacing: 3px;
    color: #999;
    margin-bottom: 10px;
}

.dresscode-value {
    font-family: 'DM Sans', sans-serif;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 2px;
}

/* ============ FRASE ============ */
.frase {
    padding: 80px 20px;
    background: #000;
    text-align: center;
}

.frase-text {
    font-size: 18px;
    color: #fff;
    font-style: italic;
    font-weight: 300;
}

/* ============ REGISTRY ============ */
.registry {
    padding: 60px 20px;
    background: #fff;
    text-align: center;
    border-top: 1px solid #eee;
}

.registry-label {
    font-size: 10px;
    letter-spacing: 3px;
    color: #999;
    margin-bottom: 20px;
}

/* ============ RSVP ============ */
.rsvp {
    padding: 80px 20px;
    background: #f5f5f5;
    text-align: center;
}

.rsvp-label {
    font-size: 11px;
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.rsvp-date {
    font-size: 12px;
    color: #666;
    margin-bottom: 25px;
}

.rsvp-btn {
    display: inline-block;
    padding: 16px 40px;
    background: #000;
    color: #fff;
    font-size: 11px;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.rsvp-btn:hover {
    background: #333;
    transform: translateY(-2px);
}

/* ============ FOOTER ============ */
.footer {
    padding: 60px 20px;
    background: #000;
    text-align: center;
}

.footer-names {
    font-family: 'DM Sans', sans-serif;
    font-size: 32px;
    font-weight: 400;
    color: #fff;
    margin-bottom: 10px;
}

.footer-date {
    font-size: 12px;
    letter-spacing: 3px;
    color: #666;
}

.footer-markentas {
    margin-top: 40px;
}

.footer-markentas-link {
    display: inline-block;
    padding: 12px 25px;
    background: #fff;
    color: #000;
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.footer-markentas-link:hover {
    background: #333;
    color: #fff;
    transform: translateY(-2px);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 100px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.whatsapp-float.visible {
    opacity: 1;
    visibility: visible;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* ============ MODAL ============ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.98);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: #fff;
    border: 1px solid #000;
    padding: 40px 30px;
    max-width: 320px;
    width: 100%;
    text-align: center;
}

.modal-title {
    font-size: 11px;
    letter-spacing: 3px;
    margin-bottom: 30px;
}

.modal-row {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
    font-size: 13px;
}

.modal-row:last-of-type {
    border-bottom: none;
    margin-bottom: 25px;
}

.modal-row span:first-child {
    color: #999;
}

.modal-row span:last-child {
    font-weight: 500;
}

.modal-btn {
    padding: 14px 35px;
    background: #000;
    color: #fff;
    border: none;
    font-size: 10px;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-btn:hover {
    background: #333;
}

/* ============ INTRO PADRES ============ */
.intro-parents {
    font-size: 11px;
    color: #999;
    margin-top: 20px;
    margin-bottom: 10px;
}

.intro-fathers {
    font-size: 12px;
    color: #666;
    margin-bottom: 5px;
}

/* ============ RECEPCION ============ */
.recepcion {
    padding: 50px 20px;
    background: #fafafa;
    text-align: center;
    border-top: 1px solid #eee;
}

.recepcion-type {
    font-size: 10px;
    letter-spacing: 3px;
    color: #999;
    margin-bottom: 15px;
}

.recepcion-venue {
    font-family: 'DM Sans', sans-serif;
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 8px;
}

.recepcion-address {
    font-size: 13px;
    color: #666;
    margin-bottom: 5px;
}

.recepcion-time {
    font-size: 13px;
    color: #333;
    margin-bottom: 3px;
}

.recepcion-map {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 25px;
    border: 1px solid #000;
    color: #000;
    font-size: 10px;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.recepcion-map:hover {
    background: #000;
    color: #fff;
}

/* ============ ITINERARIO ============ */
.itinerario {
    padding: 50px 20px;
    background: #fff;
    border-top: 1px solid #eee;
}

.itinerario-title {
    font-size: 10px;
    letter-spacing: 3px;
    color: #999;
    text-align: center;
    margin-bottom: 25px;
}

.itinerario-list {
    max-width: 280px;
    margin: 0 auto;
}

.itinerario-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    font-size: 13px;
}

.itinerario-item:last-child {
    border-bottom: none;
}

.itinerario-time {
    color: #000;
    font-weight: 500;
}

.itinerario-text {
    color: #666;
}

/* ============ INFO ============ */
.info {
    padding: 40px 20px;
    background: #fafafa;
    display: flex;
    justify-content: space-around;
    border-top: 1px solid #eee;
}

.info-item {
    text-align: center;
    flex: 1;
}

.info-item i {
    font-size: 18px;
    color: #000;
    margin-bottom: 8px;
    display: block;
}

.info-label {
    display: block;
    font-size: 9px;
    letter-spacing: 1px;
    color: #999;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.info-text {
    font-size: 10px;
    color: #333;
}

/* ============ REGISTRY BUTTONS ============ */
.registry-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.registry-btn {
    padding: 12px 25px;
    border: 1px solid #000;
    background: #000;
    color: #fff;
    font-size: 10px;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.registry-btn:hover {
    background: #333;
}

/* ============ INSTAGRAM ============ */
.instagram {
    padding: 50px 20px;
    background: #fafafa;
    text-align: center;
    border-top: 1px solid #eee;
}

.instagram-label {
    font-size: 16px;
    color: #000;
    margin-bottom: 8px;
}

.instagram-user {
    font-size: 12px;
    color: #666;
}

/* ============ RSVP NOTE ============ */
.rsvp-note {
    font-size: 11px;
    color: #999;
    margin-bottom: 20px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 380px) {
    .hero-names {
        font-size: 40px;
    }
    
    .details-content {
        gap: 30px;
    }
    
    .countdown-sep {
        display: none;
    }

    .info {
        flex-direction: column;
        gap: 20px;
    }

    .registry-buttons {
        flex-direction: column;
        align-items: center;
    }
}