*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --beige-dark: #c9b8a4; --beige: #d4c5b5; --beige-light: #e6ded4;
    --beige-pale: #f5f0eb; --cream: #faf8f5; --cream-dark: #f2ede7;
    --taupe: #b8a99a; --text-dark: #3d3630; --text-medium: #6b635c;
    --text-light: #9a9289; --warm-gold: #b8956a; --warm-gold-light: #c9a97a;
    --sage: #a8b5a0; --white: #ffffff;
}
html { scroll-behavior: smooth; }
body { font-family: 'Montserrat', sans-serif; color: var(--text-dark); background: var(--cream); overflow-x: hidden; line-height: 1.6; }

/* === ENVELOPE WELCOME SCREEN === */
.envelope-wrapper {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(135deg, #f5f0eb 0%, #e6ded4 100%);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 1s ease, visibility 1s ease;
    overflow: hidden;
}
.envelope-wrapper.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Particle Effects */
.envelope-particle {
    position: fixed;
    pointer-events: none;
    font-size: 24px;
    z-index: 100000;
}

@keyframes particleFloat {
    0% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(var(--tx), var(--ty)) scale(0.3);
    }
}

@keyframes sparkle {
    0% {
        opacity: 1;
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    100% {
        opacity: 0;
        transform: translate(var(--tx), var(--ty)) scale(0) rotate(360deg);
    }
}

.envelope {
    position: relative;
    width: 320px;
    height: 220px;
    background: var(--beige);
    border-radius: 4px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    cursor: pointer;
    transition: transform 0.3s ease;
}
.envelope:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 80px rgba(0,0,0,0.2);
}

/* Конверт: задняя часть */
.envelope-back {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--beige-light);
    border-radius: 4px;
    z-index: 1;
}

/* Боковые клапаны */
.envelope-flap-side {
    position: absolute;
    top: 0;
    width: 0;
    height: 0;
    border-style: solid;
    z-index: 2;
}
.envelope-flap-left {
    left: 0;
    border-width: 110px 80px 110px 0;
    border-color: transparent var(--beige) transparent transparent;
}
.envelope-flap-right {
    right: 0;
    border-width: 110px 0 110px 80px;
    border-color: transparent transparent transparent var(--beige);
}

/* Нижний клапан */
.envelope-flap-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 160px 110px 160px;
    border-color: transparent transparent var(--beige-dark) transparent;
    z-index: 3;
    border-radius: 0 0 4px 4px;
}

/* Верхний клапан (открывается) */
.envelope-flap-top {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 110px 160px 0 160px;
    border-color: var(--beige-dark) transparent transparent transparent;
    z-index: 5;
    transform-origin: top;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 4px 4px 0 0;
}
.envelope.open .envelope-flap-top {
    transform: rotateX(180deg);
    z-index: 1;
}

/* Печать/сердечко */
.envelope-seal {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--warm-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 6;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2), 0 0 20px rgba(184, 149, 106, 0.4);
    transition: all 0.4s ease;
    cursor: pointer;
}
.envelope-seal::before {
    content: '♡';
    font-size: 28px;
    color: var(--white);
    animation: heartbeat 1.5s ease-in-out infinite;
}
.envelope.open .envelope-seal {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
    pointer-events: none;
    animation: sealExplode 0.6s ease-out;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

@keyframes sealExplode {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
        box-shadow: 0 0 20px rgba(184, 149, 106, 0.4);
    }
    50% {
        box-shadow: 0 0 50px rgba(184, 149, 106, 0.8);
    }
    100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
        box-shadow: 0 0 0 rgba(184, 149, 106, 0);
    }
}

/* Подпись под конвертом */
.envelope-text {
    margin-top: 32px;
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px;
    font-style: italic;
    color: var(--text-medium);
    text-align: center;
    animation: fadeInUp 1s ease 0.5s backwards;
}
.envelope-hint {
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--warm-gold);
    margin-top: 8px;
    opacity: 0.8;
}

/* Анимация появления */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInScale {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* === MUSIC CONTROL === */
.music-control {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--white);
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9000;
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.3s ease;
    pointer-events: none;
}
.music-control.visible {
    opacity: 1;
    pointer-events: auto;
}
.music-control:hover {
    transform: scale(1.1);
}
.music-bars {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 18px;
}
.bar {
    width: 4px;
    background: var(--warm-gold);
    border-radius: 2px;
    animation: sound 0s infinite alternate;
}
.music-control.playing .bar {
    animation-duration: 0.5s;
}
.bar:nth-child(1) { height: 60%; animation-delay: -0.2s; }
.bar:nth-child(2) { height: 100%; animation-delay: -0.4s; }
.bar:nth-child(3) { height: 40%; animation-delay: -0.6s; }
@keyframes sound {
    0% { height: 30%; }
    100% { height: 100%; }
}

/* === MAIN SITE STYLES === */
.nav { position: fixed; top: 0; left: 0; width: 100%; padding: 16px 40px; display: flex; justify-content: center; align-items: center; z-index: 1000; transition: all 0.4s ease; }
.nav.scrolled { background: rgba(250, 248, 245, 0.98); backdrop-filter: blur(10px); box-shadow: 0 2px 30px rgba(0,0,0,0.06); padding: 12px 40px; }
.nav-links { display: flex; list-style: none; gap: 32px; align-items: center; }
.nav-links a { text-decoration: none; color: var(--text-dark); font-size: 12px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; transition: color 0.3s ease; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--warm-gold); transition: width 0.3s ease; }
.nav-links a:hover::after { width: 100%; }
.nav-links a:hover { color: var(--warm-gold); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 1001; }
.nav-toggle span { width: 28px; height: 2px; background: var(--text-dark); transition: all 0.3s ease; }

.hero { position: relative; height: 100vh; min-height: 700px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hero-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(135deg, #f5f0eb 0%, #ebe5dd 30%, #e0d5c8 60%, #d4c5b5 100%); z-index: 0; }
.hero-bg::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23b8956a' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); opacity: 0.5; }
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(61, 54, 48, 0.08); z-index: 1; }
.floating-elements { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }
.petal { position: absolute; opacity: 0.25; animation: floatPetal linear infinite; font-size: 16px; }
@keyframes floatPetal { 0% { transform: translateY(-100px) rotate(0deg); opacity: 0; } 10% { opacity: 0.25; } 90% { opacity: 0.25; } 100% { transform: translateY(100vh) rotate(720deg); opacity: 0; } }

.hero-content { position: relative; z-index: 2; text-align: center; padding: 0 20px; }
.hero-subtitle-top { font-family: 'Montserrat', sans-serif; font-size: 13px; font-weight: 500; letter-spacing: 6px; text-transform: uppercase; color: var(--warm-gold); margin-bottom: 24px; opacity: 0; animation: fadeInUp 1s ease 0.5s forwards; }

/* FIX: Явное указание заглавных букв для имён */
.hero-names { 
    font-family: 'Cormorant Garamond', serif; 
    font-size: clamp(48px, 10vw, 120px); 
    font-weight: 300;
    color: var(--text-dark); 
    line-height: 1.1; 
    margin-bottom: 8px; 
    opacity: 0; 
    animation: fadeInUp 1s ease 0.8s forwards;
    letter-spacing: 3px;
}
.hero-and { 
    font-family: 'Great Vibes', cursive; 
    font-size: clamp(32px, 6vw, 64px); 
    color: var(--warm-gold); 
    display: block; 
    margin: -8px 0; 
    opacity: 0; 
    animation: fadeInUp 1s ease 1s forwards;
}
.hero-date { font-family: 'Montserrat', sans-serif; font-size: 14px; font-weight: 400; letter-spacing: 8px; text-transform: uppercase; color: var(--text-medium); margin-top: 24px; opacity: 0; animation: fadeInUp 1s ease 1.2s forwards; }
.hero-divider { width: 60px; height: 1px; background: var(--warm-gold); margin: 24px auto; opacity: 0; animation: fadeInUp 1s ease 1.4s forwards; }
.hero-venue { font-family: 'Cormorant Garamond', serif; font-size: 18px; font-style: italic; color: var(--text-light); opacity: 0; animation: fadeInUp 1s ease 1.6s forwards; }
.scroll-indicator { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px; opacity: 0; animation: fadeInUp 1s ease 2s forwards; }
.scroll-indicator span { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--text-light); }
.scroll-line { width: 1px; height: 40px; background: var(--warm-gold); position: relative; overflow: hidden; }
.scroll-line::after { content: ''; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--text-dark); animation: scrollDown 2s ease-in-out infinite; }
@keyframes scrollDown { 0% { top: -100%; } 100% { top: 100%; } }

.section { padding: 100px 20px; max-width: 900px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-label { font-size: 11px; font-weight: 500; letter-spacing: 5px; text-transform: uppercase; color: var(--warm-gold); margin-bottom: 12px; }
.section-title { font-family: 'Cormorant Garamond', serif; font-size: clamp(32px, 5vw, 48px); font-weight: 300; color: var(--text-dark); margin-bottom: 16px; }
.section-ornament { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 16px; }
.ornament-line { width: 60px; height: 1px; background: var(--beige); }
.ornament-diamond { width: 8px; height: 8px; border: 1px solid var(--warm-gold); transform: rotate(45deg); }

.countdown-section { background: var(--cream-dark); padding: 80px 20px; text-align: center; }
.countdown { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; margin-top: 40px; }
.countdown-item { display: flex; flex-direction: column; align-items: center; min-width: 100px; }
.countdown-number { font-family: 'Cormorant Garamond', serif; font-size: 64px; font-weight: 300; color: var(--warm-gold); line-height: 1; }
.countdown-label { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--text-light); margin-top: 8px; }
.countdown-separator { font-family: 'Cormorant Garamond', serif; font-size: 48px; color: var(--beige); align-self: flex-start; margin-top: 8px; }

.invitation-text { text-align: center; padding: 80px 20px; }
.invitation-text p { font-family: 'Cormorant Garamond', serif; font-size: 22px; font-weight: 400; line-height: 1.8; color: var(--text-medium); max-width: 600px; margin: 0 auto; }
.invitation-text .highlight { color: var(--warm-gold); font-weight: 600; }

.locations-section { background: var(--beige-pale); padding: 100px 20px; }
.locations-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 32px; margin-top: 40px; }
.location-card { background: var(--white); border: 1px solid var(--beige-light); padding: 32px 24px; border-radius: 4px; text-align: center; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.location-card:hover { transform: translateY(-4px); box-shadow: 0 15px 40px rgba(0,0,0,0.08); }
.location-card h3 { font-family: 'Cormorant Garamond', serif; font-size: 22px; font-weight: 500; margin: 12px 0 8px; color: var(--text-dark); }
.location-card .location-icon { font-size: 36px; margin-bottom: 8px; }
.location-card p { font-size: 14px; color: var(--text-medium); line-height: 1.7; margin-bottom: 8px; }
.location-card .location-time { font-family: 'Cormorant Garamond', serif; font-size: 26px; color: var(--warm-gold); font-weight: 600; margin-top: 8px; }
.location-card .location-address { font-size: 13px; color: var(--text-light); margin-top: 4px; }

.map-frame { width: 100%; height: 220px; border: none; border-radius: 4px; margin-top: 16px; background: var(--beige-light); }
.placeholder-box { height: 220px; background: linear-gradient(135deg, #f5f0eb, #e6ded4); border-radius: 4px; margin-top: 16px; display: flex; align-items: center; justify-content: center; color: var(--warm-gold); font-size: 40px; }

.timeline { position: relative; padding: 20px 0; }
.timeline::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 1px; height: 100%; background: var(--beige); }
.timeline-item { display: flex; align-items: center; margin-bottom: 60px; position: relative; }
.timeline-item:nth-child(odd) { flex-direction: row; }
.timeline-item:nth-child(even) { flex-direction: row-reverse; }
.timeline-content { width: 45%; padding: 32px; background: var(--white); border: 1px solid var(--beige-light); position: relative; transition: transform 0.4s ease, box-shadow 0.4s ease; }
.timeline-content:hover { transform: translateY(-2px); box-shadow: 0 10px 40px rgba(0,0,0,0.06); }
.timeline-dot { position: absolute; left: 50%; transform: translateX(-50%); width: 16px; height: 16px; background: var(--white); border: 2px solid var(--warm-gold); border-radius: 50%; z-index: 1; }
.timeline-date { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--warm-gold); margin-bottom: 8px; }
.timeline-content h3 { font-family: 'Cormorant Garamond', serif; font-size: 22px; font-weight: 500; margin-bottom: 8px; }
.timeline-content p { font-size: 14px; color: var(--text-medium); line-height: 1.7; }
.timeline-emoji { font-size: 32px; margin-bottom: 12px; }

.gallery-section { background: var(--cream-dark); padding: 100px 20px; }
.gallery-grid { max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.gallery-item { position: relative; overflow: hidden; cursor: pointer; border-radius: 4px; background: var(--beige-light); aspect-ratio: 1 / 1; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-item:nth-child(1) { grid-row: auto; grid-column: auto; }
.gallery-item:nth-child(4) { grid-column: auto; }
.gallery-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--beige-light) 0%, var(--cream-dark) 100%); transition: transform 0.6s ease; }
.gallery-item:hover .gallery-placeholder { transform: scale(1.05); }
.gallery-placeholder-icon { font-size: 40px; margin-bottom: 8px; opacity: 0.6; }
.gallery-placeholder-text { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-light); opacity: 0.6; }
.gallery-item-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.2); opacity: 0; transition: opacity 0.4s ease; display: flex; align-items: center; justify-content: center; }
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-overlay span { color: white; font-size: 24px; }

.dresscode { text-align: center; padding: 80px 20px; }
.dresscode-colors { display: flex; justify-content: center; gap: 20px; margin-top: 32px; flex-wrap: wrap; }
.color-swatch { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.color-circle { width: 56px; height: 56px; border-radius: 50%; border: 2px solid var(--white); box-shadow: 0 4px 15px rgba(0,0,0,0.1); transition: transform 0.3s ease; }
.color-circle:hover { transform: scale(1.15); }
.color-name { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-light); }
.dresscode-note { margin-top: 32px; font-family: 'Cormorant Garamond', serif; font-size: 18px; font-style: italic; color: var(--text-medium); }

.wishes-section { background: var(--beige-pale); padding: 80px 20px; text-align: center; }
.wishes-text { font-family: 'Cormorant Garamond', serif; font-size: 20px; color: var(--text-medium); max-width: 500px; margin: 0 auto; line-height: 1.8; }
.wishes-icon { font-size: 48px; margin-bottom: 20px; }

.rsvp-section { padding: 100px 20px; max-width: 600px; margin: 0 auto; }
.rsvp-info { background: var(--beige-pale); padding: 32px; border-radius: 4px; margin-bottom: 32px; text-align: center; }
.rsvp-info p { font-family: 'Cormorant Garamond', serif; font-size: 18px; color: var(--text-medium); margin-bottom: 16px; }

/* Form Styles */
.rsvp-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-family: 'Cormorant Garamond', serif; font-size: 16px; color: var(--text-dark); text-align: left; }

/* Alcohol Options Radio Buttons */
.alcohol-options { display: flex; flex-direction: column; gap: 12px; }
.radio-label { display: flex; align-items: center; gap: 12px; cursor: pointer; font-size: 14px; color: var(--text-medium); padding: 8px 12px; border-radius: 4px; transition: all 0.3s ease; }
.radio-label:hover { background: var(--beige-pale); }
.radio-label input[type="radio"] { width: 18px; height: 18px; cursor: pointer; accent-color: var(--warm-gold); }
.form-group input, .form-group select, .form-group textarea { 
    padding: 12px 16px; 
    border: 1px solid var(--beige-light); 
    border-radius: 4px; 
    font-family: 'Montserrat', sans-serif; 
    font-size: 14px; 
    color: var(--text-dark);
    background: var(--white);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--warm-gold);
    box-shadow: 0 0 0 3px rgba(184, 149, 106, 0.1);
}
.form-group textarea { resize: vertical; }

.rsvp-button { display: inline-block; padding: 16px 32px; background: var(--warm-gold); color: var(--white); text-decoration: none; font-size: 12px; font-weight: 500; letter-spacing: 3px; text-transform: uppercase; border-radius: 2px; transition: all 0.4s ease; border: none; cursor: pointer; }
.rsvp-button:hover { background: var(--warm-gold-light); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(184, 149, 106, 0.3); }

.footer { text-align: center; padding: 60px 20px; background: var(--text-dark); color: var(--white); }
.footer-names { 
    font-family: 'Great Vibes', cursive; 
    font-size: 42px; 
    color: var(--warm-gold-light); 
    margin-bottom: 16px;
    letter-spacing: 1px;
}
.footer-date { font-size: 12px; letter-spacing: 4px; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 24px; }
.footer-hashtag { font-family: 'Cormorant Garamond', serif; font-size: 20px; font-style: italic; color: var(--warm-gold-light); }

.reveal { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; } .reveal-delay-2 { transition-delay: 0.2s; } .reveal-delay-3 { transition-delay: 0.3s; } .reveal-delay-4 { transition-delay: 0.4s; }

@media (max-width: 768px) {
    .envelope { width: 280px; height: 190px; }
    .envelope-flap-left { border-width: 95px 70px 95px 0; }
    .envelope-flap-right { border-width: 95px 0 95px 70px; }
    .envelope-flap-bottom { border-width: 0 140px 95px 140px; }
    .envelope-flap-top { border-width: 95px 140px 0 140px; }
    
    .nav-links { position: fixed; top: 0; right: -100%; width: 70%; height: 100vh; background: var(--cream); flex-direction: column; justify-content: center; padding: 40px; gap: 24px; transition: right 0.4s ease; box-shadow: -10px 0 30px rgba(0,0,0,0.1); }
    .nav-links.open { right: 0; }
    .nav-toggle { display: flex; }
    .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .nav-toggle.active span:nth-child(2) { opacity: 0; }
    .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .timeline::before { left: 20px; }
    .timeline-item, .timeline-item:nth-child(even) { flex-direction: row; padding-left: 50px; }
    .timeline-content { width: 100%; }
    .timeline-dot { left: 20px; }
    .gallery-grid { grid-template-columns: 1fr 1fr; }
    .countdown { gap: 20px; }
    .countdown-number { font-size: 48px; }
    .countdown-separator { display: none; }
    .section { padding: 60px 20px; }
}
@media (max-width: 480px) {
    .gallery-grid { grid-template-columns: 1fr; gap: 16px; }
    .envelope { width: 260px; height: 170px; }
    .gallery-item { aspect-ratio: 1 / 1; }
    .gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
}