:root {
    --ivory: #f7f1e7;
    --paper: #fffdf8;
    --champagne: #ddc79f;
    --gold: #b58a45;
    --gold-dark: #866229;
    --sage: #6e796a;
    --forest: #2f3b33;
    --ink: #2e2923;
    --muted: #776f65;
    --line: rgba(181, 138, 69, 0.28);
    --shadow: 0 28px 70px rgba(62, 47, 28, 0.16);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--ivory); color: var(--ink); font-family: Georgia, "Times New Roman", serif; }
body.intro-open { overflow: hidden; }
a { color: inherit; }
button,input,select,textarea { font: inherit; }
img { max-width: 100%; display: block; }
.hidden { display: none !important; }
.loader { position: fixed; inset: 0; z-index: 20000; display: flex; align-items: center; justify-content: center; gap: 14px; background: var(--ivory); color: var(--gold-dark); font-size: 1.2rem; letter-spacing: .25em; opacity: 1; visibility: visible; transition: opacity .45s ease, visibility .45s ease; }
.loader i { font-size: .65rem; }
.loader.hide { opacity: 0; visibility: hidden; }
.invitation-intro { position: fixed; inset: 0; z-index: 15000; display: flex; align-items: center; justify-content: center; overflow: hidden; background: radial-gradient(circle at center, rgba(255,253,248,.98), rgba(236,226,209,.98)); opacity: 1; visibility: visible; transition: opacity .9s ease, visibility .9s ease; }
.invitation-intro::before { content:""; position:absolute; inset:18px; border:1px solid rgba(181,138,69,.46); pointer-events:none; }
.invitation-intro::after { content:""; position:absolute; inset:28px; border:1px solid rgba(181,138,69,.16); pointer-events:none; }
.invitation-intro.intro-finished { opacity:0; visibility:hidden; }
.skip-intro { position:absolute; top:34px; right:42px; z-index:30; padding:8px 3px; border:0; border-bottom:1px solid rgba(134,98,41,.38); background:transparent; color:var(--gold-dark); font-size:.67rem; letter-spacing:.16em; text-transform:uppercase; cursor:pointer; }
.intro-content { position:relative; z-index:5; width:min(760px, calc(100% - 36px)); text-align:center; }
.intro-small-text { margin:0 0 34px; color:var(--gold-dark); font-size:.7rem; letter-spacing:.28em; text-transform:uppercase; animation:fadeDown 1.1s ease both; }
.envelope-scene { position:relative; width:min(590px, 90vw); height:min(390px, 60vw); min-height:280px; margin:0 auto; perspective:1500px; }
.envelope { position:absolute; left:50%; top:50%; width:100%; height:100%; transform:translate(-50%,-50%) scale(.92); transform-style:preserve-3d; animation:envelopeEntrance 1.25s ease forwards; }
.envelope-back { position:absolute; inset:0; background:linear-gradient(145deg,#f4eadb,#e8dac4); border:1px solid rgba(134,98,41,.45); box-shadow:0 35px 80px rgba(62,48,27,.24); overflow:hidden; }
.envelope-back::before { content:""; position:absolute; inset:12px; border:1px solid rgba(181,138,69,.25); }
.invitation-card-preview { position:absolute; left:8%; right:8%; bottom:8%; z-index:2; height:84%; display:flex; flex-direction:column; align-items:center; justify-content:center; padding:34px 24px; background:var(--paper); border:1px solid rgba(181,138,69,.65); box-shadow:0 12px 28px rgba(54,43,27,.12); transition:transform 1.55s cubic-bezier(.22,.72,.25,1), opacity 1s ease; }
.invitation-card-preview::before { content:""; position:absolute; inset:9px; border:1px solid rgba(181,138,69,.24); }
.preview-monogram,.monogram,.brand { color:var(--gold-dark); letter-spacing:.32em; text-transform:uppercase; font-size:.82rem; }
.preview-monogram { position:relative; z-index:2; margin-bottom:20px; }
.preview-monogram span,.monogram span,.brand span { font-size:.72em; }
.invitation-card-preview p { position:relative; z-index:2; margin:0 0 14px; color:var(--muted); font-size:.62rem; letter-spacing:.15em; text-transform:uppercase; }
.invitation-card-preview h2 { position:relative; z-index:2; margin:0; color:var(--ink); font-size:clamp(2rem,6vw,4rem); line-height:.92; font-weight:400; }
.invitation-card-preview h2 span { display:block; margin:7px 0; color:var(--gold); font-size:.55em; }
.invitation-card-preview small { position:relative; z-index:2; margin-top:16px; color:var(--gold-dark); font-size:.6rem; letter-spacing:.18em; text-transform:uppercase; }
.envelope-left,.envelope-right,.envelope-bottom { position:absolute; inset:0; z-index:4; pointer-events:none; }
.envelope-left { background:linear-gradient(135deg,#ede0ce,#e2d0b7); clip-path:polygon(0 0,52% 50%,0 100%); }
.envelope-right { background:linear-gradient(225deg,#f0e5d6,#ddc9ad); clip-path:polygon(100% 0,48% 50%,100% 100%); }
.envelope-bottom { background:linear-gradient(to top,#e4d1b7,#f3e8d9); clip-path:polygon(0 100%,50% 43%,100% 100%); }
.envelope-flap { position:absolute; left:0; top:0; z-index:6; width:100%; height:58%; background:linear-gradient(155deg,#f4eadc,#dfcbb0); clip-path:polygon(0 0,100% 0,50% 100%); transform-origin:top center; transition:transform 1.1s cubic-bezier(.22,.72,.25,1), z-index 0s linear .5s; backface-visibility:hidden; }
.wax-seal { position:absolute; left:50%; top:49%; z-index:10; width:86px; height:86px; display:flex; align-items:center; justify-content:center; gap:4px; transform:translate(-50%,-50%); border:1px solid rgba(255,255,255,.34); border-radius:50%; color:#f8ecd6; background:radial-gradient(circle at 35% 30%,#ca9c4e,#9b6d2d 55%,#754a1c); box-shadow:0 10px 24px rgba(69,41,15,.4), inset 0 0 0 6px rgba(255,255,255,.08), inset 0 0 0 8px rgba(95,54,16,.3); font-size:.76rem; letter-spacing:.08em; cursor:pointer; transition:transform .3s ease, opacity .5s ease; }
.wax-seal i { font-size:.55rem; }
.wax-seal:hover { transform:translate(-50%,-50%) scale(1.07); }
.open-instruction { margin:30px 0 0; color:var(--gold-dark); font-size:.67rem; letter-spacing:.2em; text-transform:uppercase; animation:pulseText 2s ease-in-out infinite; }
.envelope-opened .envelope-flap { z-index:1; transform:rotateX(180deg); }
.envelope-opened .wax-seal { opacity:0; transform:translate(-50%,-50%) scale(.4); pointer-events:none; }
.envelope-opened .invitation-card-preview { transform:translateY(-58%) scale(1.06); }
.envelope-opened .envelope { animation:envelopeSoftMove 2.8s ease forwards; }
.hero { position:relative; min-height:100vh; display:grid; place-items:center; overflow:hidden; background:linear-gradient(rgba(247,241,231,.76),rgba(247,241,231,.94)), radial-gradient(circle at 28% 28%,rgba(181,138,69,.18),transparent 35%), radial-gradient(circle at 78% 65%,rgba(110,121,106,.18),transparent 32%), #ece2d2; }
.hero::before { content:""; position:absolute; inset:0; background-image:linear-gradient(90deg,rgba(90,68,34,.04) 1px,transparent 1px),linear-gradient(rgba(90,68,34,.04) 1px,transparent 1px); background-size:22px 22px; }
.hero-overlay { position:absolute; inset:18px; border:1px solid rgba(181,138,69,.48); }
.hero-overlay::after { content:""; position:absolute; inset:9px; border:1px solid rgba(181,138,69,.18); }
.hero-ornament { position:absolute; width:350px; height:350px; border:1px solid rgba(110,121,106,.18); border-radius:50%; }
.hero-ornament::before,.hero-ornament::after { content:""; position:absolute; inset:44px; border:1px solid rgba(181,138,69,.18); border-radius:50%; }
.hero-ornament-left { left:-210px; bottom:-60px; }
.hero-ornament-right { right:-210px; top:-50px; }
.top-nav { position:absolute; z-index:5; top:0; left:0; right:0; display:flex; justify-content:space-between; align-items:center; padding:31px clamp(30px,6vw,90px); }
.brand { text-decoration:none; }
.nav-links { display:flex; gap:28px; }
.nav-links a { text-decoration:none; color:var(--muted); font-size:.67rem; letter-spacing:.15em; text-transform:uppercase; }
.hero-content { position:relative; z-index:2; text-align:center; padding:130px 22px 80px; }
.kicker,.section-kicker,.eyebrow,.extended-to { color:var(--gold-dark); font-size:.71rem; letter-spacing:.2em; text-transform:uppercase; }
.hero h1 { margin:24px 0 12px; font-size:clamp(4rem,12vw,9rem); line-height:.85; font-weight:400; letter-spacing:-.06em; }
.hero h1 span { display:block; }
.hero h1 em { display:block; margin:.1em 0; color:var(--gold); font-size:.42em; font-weight:400; }
.hero-subtitle { margin:26px 0 16px; color:var(--muted); font-size:.82rem; letter-spacing:.24em; text-transform:uppercase; }
.hero-date { display:flex; justify-content:center; align-items:center; gap:14px; color:var(--forest); font-size:1rem; }
.hero-date i { color:var(--gold); }
.scroll-cue { display:inline-flex; flex-direction:column; gap:8px; margin-top:56px; color:var(--gold-dark); text-decoration:none; font-size:.66rem; letter-spacing:.18em; text-transform:uppercase; }
.scroll-cue b { font-size:1.2rem; animation:floatDown 1.8s ease-in-out infinite; }
.section { padding:108px 20px; }
.section-shell { width:min(1160px,100%); margin:0 auto; }
.section-shell.narrow { width:min(820px,100%); }
.section-heading { max-width:720px; margin:0 auto 50px; text-align:center; }
.section-heading h2,.paper-card h2 { margin:15px 0; font-size:clamp(2.2rem,6vw,4.5rem); line-height:1.02; font-weight:400; }
.section-heading > p:last-child { color:var(--muted); line-height:1.7; }
.observe { opacity:0; transform:translateY(22px); transition:opacity .75s ease, transform .75s ease; }
.observe.show { opacity:1; transform:none; }
.invitation-section { background:radial-gradient(circle at 10% 15%,rgba(181,138,69,.08),transparent 28%), var(--ivory); }
.paper-card { position:relative; padding:clamp(52px,9vw,100px) clamp(28px,8vw,90px); text-align:center; background:var(--paper); border:1px solid var(--gold); box-shadow:var(--shadow); }
.paper-frame { position:absolute; inset:12px; border:1px solid rgba(181,138,69,.43); pointer-events:none; }
.paper-card .lead { max-width:610px; margin:0 auto; color:var(--muted); font-size:1.08rem; line-height:1.8; }
.ornamental-divider { display:flex; align-items:center; gap:16px; width:min(380px,80%); margin:30px auto; color:var(--gold); }
.ornamental-divider::before,.ornamental-divider::after { content:""; flex:1; height:1px; background:linear-gradient(to right,transparent,var(--gold),transparent); }
.date-lockup { display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:22px; max-width:500px; margin:42px auto 30px; color:var(--forest); }
.date-lockup span { font-size:.75rem; letter-spacing:.15em; text-transform:uppercase; }
.date-lockup strong { padding:0 26px; border-left:1px solid var(--line); border-right:1px solid var(--line); color:var(--gold-dark); font-size:4rem; font-weight:400; }
.venue-name { margin:0; font-size:1.35rem; }
.venue-address { margin:7px 0 18px; color:var(--muted); }
.gold-link { color:var(--gold-dark); text-underline-offset:5px; }
.botanical { position:absolute; width:180px; height:180px; opacity:.42; }
.botanical::before,.botanical::after { content:""; position:absolute; width:120px; height:35px; border:1px solid var(--gold); border-radius:50%; transform:rotate(35deg); }
.botanical::after { top:45px; left:35px; width:80px; transform:rotate(-30deg); }
.botanical-tl { top:30px; left:25px; }
.botanical-br { right:10px; bottom:10px; transform:rotate(180deg); }
.countdown-section { padding:74px 20px; text-align:center; background:var(--forest); color:white; }
.countdown-section .section-kicker { color:var(--champagne); }
.countdown { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); max-width:780px; margin:30px auto 0; }
.countdown > div { padding:10px 18px; border-right:1px solid rgba(255,255,255,.15); }
.countdown > div:last-child { border-right:0; }
.countdown strong { display:block; color:var(--paper); font-size:clamp(2.3rem,7vw,4.8rem); font-weight:400; }
.countdown span { color:var(--champagne); font-size:.66rem; letter-spacing:.16em; text-transform:uppercase; }
.detail-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.detail-card { min-height:280px; padding:40px 28px; text-align:center; background:rgba(255,253,248,.74); border:1px solid var(--line); }
.detail-card{
    transition:
        transform .35s ease,
        box-shadow .35s ease,
        border-color .35s ease;
}

.detail-card:hover{
    transform:translateY(-8px);

    border-color:var(--gold);

    box-shadow:
        0 28px 60px rgba(60,44,20,.18);
}
.detail-icon { display:inline-grid; place-items:center; width:55px; height:55px; margin-bottom:20px; border:1px solid var(--gold); border-radius:50%; color:var(--gold-dark); font-size:1.4rem; }
.detail-card h3 { margin:0 0 13px; font-size:1.6rem; font-weight:400; }
.detail-card p { color:var(--muted); line-height:1.7; }
.detail-card a { color:var(--gold-dark); }
.detail-card small { color:var(--muted); }
.schedule-section { background:var(--forest); color:white; }
.section-heading.light h2 { color:white; }
.section-heading.light .section-kicker { color:var(--champagne); }
.timeline { position:relative; }
.timeline::before { content:""; position:absolute; left:130px; top:10px; bottom:10px; width:1px; background:rgba(221,199,159,.3); }
.timeline-item { position:relative; display:grid; grid-template-columns:110px 1fr; gap:42px; padding:22px 0; }
.timeline-item::before { content:"✦"; position:absolute; left:124px; top:27px; color:var(--champagne); background:var(--forest); font-size:.7rem; }
.timeline-time { color:var(--champagne); text-align:right; font-size:.8rem; letter-spacing:.08em; }
.timeline-item h3 { margin:0 0 7px; font-size:1.55rem; font-weight:400; }
.timeline-item p { margin:0; color:rgba(255,255,255,.66); }
.rsvp-section { background:radial-gradient(circle at 85% 15%,rgba(181,138,69,.1),transparent 25%), var(--ivory); }
.lookup,.rsvp-card { padding:clamp(34px,7vw,62px); background:var(--paper); border:1px solid var(--line); box-shadow:var(--shadow); text-align:center; }
.lookup h3,.rsvp-card h3 { margin:16px 0 8px; font-size:clamp(2rem,5vw,3.3rem); font-weight:400; }
.lookup p,.guest-limit,.welcome-message { color:var(--muted); line-height:1.7; }
.personal-link-message { max-width:700px; margin:0 auto; }
.private-event-note { margin-top:24px !important; color:var(--gold-dark) !important; font-size:.73rem; letter-spacing:.12em; text-transform:uppercase; }
.notice { margin:22px 0; padding:15px 17px; border:1px solid var(--line); background:rgba(181,138,69,.08); line-height:1.55; }
.notice.error { border-color:rgba(145,53,53,.28); background:rgba(145,53,53,.06); }
.notice.success { border-color:rgba(70,118,79,.28); background:rgba(70,118,79,.07); }
.rsvp-form { margin-top:34px; text-align:left; }
.rsvp-form fieldset { margin:0 0 30px; padding:0; border:0; }
.rsvp-form legend { margin-bottom:14px; font-size:1rem; }
.choice-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.response-choice { position:relative; min-height:130px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px; padding:20px; background:white; border:1px solid var(--line); cursor:pointer; transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.response-choice:hover { transform:translateY(-2px); }
.response-choice input { position:absolute; opacity:0; pointer-events:none; }
.response-choice:has(input:checked) { border-color:var(--gold-dark); box-shadow:inset 0 0 0 1px var(--gold-dark); }
.choice-symbol { color:var(--gold-dark); font-size:1.7rem; }
.response-choice strong { font-weight:400; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-grid label,.message-field { display:block; color:var(--ink); font-size:.9rem; }
.form-grid label.full { grid-column:1 / -1; }
.form-grid label span,.message-field span { color:var(--muted); }
input:not([type]),input[type="text"],input[type="email"],input[type="tel"],input[type="number"],input[type="password"],select,textarea { width:100%; margin-top:8px; padding:14px 15px; border:1px solid rgba(134,98,41,.35); border-radius:0; background:white; color:var(--ink); outline:none; }
input:focus,select:focus,textarea:focus { border-color:var(--gold-dark); box-shadow:0 0 0 2px rgba(181,138,69,.1); }
textarea { resize:vertical; }
.form-grid small { display:block; margin-top:7px; color:var(--muted); font-size:.75rem; }
.message-field { margin-top:18px; }
.button,.rsvp-form button,.lookup button { display:inline-flex; align-items:center; justify-content:center; border:0; padding:15px 25px; color:white; background:linear-gradient(135deg,var(--gold),var(--gold-dark)); text-decoration:none; text-transform:uppercase; letter-spacing:.13em; font-size:.7rem; cursor:pointer; }
.button-outline { color:var(--gold-dark); background:transparent; border:1px solid var(--gold); }
.wide-button { width:100%; margin-top:16px; }
.site-footer { padding:74px 20px; text-align:center; background:#ebe1d1; }
.site-footer p { margin:18px 0 8px; font-size:1.2rem; }
.site-footer small { color:var(--muted); }
@keyframes envelopeEntrance { from { opacity:0; transform:translate(-50%,-42%) scale(.82); } to { opacity:1; transform:translate(-50%,-50%) scale(.92); } }
@keyframes envelopeSoftMove { 0% { transform:translate(-50%,-50%) scale(.92); } 60% { transform:translate(-50%,-44%) scale(.96); } 100% { transform:translate(-50%,-42%) scale(1); } }
@keyframes fadeDown { from { opacity:0; transform:translateY(-10px); } to { opacity:1; transform:translateY(0); } }
@keyframes pulseText { 0%,100% { opacity:.55; } 50% { opacity:1; } }
@keyframes floatDown { 0%,100% { transform:translateY(0); } 50% { transform:translateY(6px); } }
@media (max-width:760px) {
    .nav-links { display:none; }
    .top-nav { justify-content:center; }
    .hero h1 { font-size:clamp(4rem,20vw,6.5rem); }
    .hero-date { flex-direction:column; gap:7px; }
    .hero-date i { display:none; }
    .section { padding:80px 16px; }
    .detail-grid { grid-template-columns:1fr; }
    .countdown { grid-template-columns:repeat(2,1fr); gap:24px 0; }
    .countdown > div:nth-child(2) { border-right:0; }
    .timeline::before { left:10px; }
    .timeline-item { grid-template-columns:1fr; gap:8px; padding-left:35px; }
    .timeline-item::before { left:4px; top:26px; }
    .timeline-time { text-align:left; }
    .choice-grid,.form-grid { grid-template-columns:1fr; }
    .form-grid label.full { grid-column:auto; }
    .date-lockup { gap:10px; }
    .date-lockup strong { padding:0 14px; font-size:3.3rem; }
    .botanical { transform:scale(.65); transform-origin:top left; }
    .botanical-br { transform:rotate(180deg) scale(.65); transform-origin:center; }
    .invitation-intro::before { inset:10px; }
    .invitation-intro::after { inset:17px; }
    .skip-intro { top:22px; right:26px; }
    .intro-small-text { margin-bottom:20px; }
    .envelope-scene { width:92vw; height:62vw; min-height:245px; }
    .wax-seal { width:68px; height:68px; }
    .invitation-card-preview { padding:24px 18px; }
    .invitation-card-preview p,.invitation-card-preview small { font-size:.52rem; }
    .open-instruction { margin-top:20px; }
}

/* =====================================================
   PERSONALIZED WELCOME
===================================================== */

.personal-welcome {
    max-width: 620px;
    margin: 0 auto 38px;
    text-align: center;
}

.guest-family-name {
    margin: 16px 0 10px !important;
    color: var(--ink);
    font-size: clamp(2.4rem, 6vw, 4.2rem) !important;
    line-height: 1.05;
}

.personal-welcome .welcome-message {
    max-width: 530px;
    margin: 0 auto;
    color: var(--muted);
    font-size: 1.02rem;
    line-height: 1.8;
}

.reserved-guests {
    width: min(290px, 100%);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 12px;
    margin: 30px auto 0;
    padding: 18px 20px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.reserved-guests span {
    color: var(--gold-dark);
    font-size: 0.64rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.reserved-guests strong {
    color: var(--gold-dark);
    font-size: 2.5rem;
    font-weight: 400;
}




/* =====================================================
   GOLD PARTICLES
===================================================== */

.gold-particles,
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.gold-particles {
    z-index: 1;
}

.hero-particles {
    z-index: 1;
}

.gold-particles span,
.hero-particles span {
    position: absolute;

    width: 5px;
    height: 5px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(214, 174, 91, 0.95),
            rgba(181, 138, 69, 0.15)
        );

    opacity: 0;

    animation:
        floatingParticle 9s linear infinite;
}

.gold-particles span:nth-child(1),
.hero-particles span:nth-child(1) {
    left: 8%;
    animation-delay: 0s;
    animation-duration: 9s;
}

.gold-particles span:nth-child(2),
.hero-particles span:nth-child(2) {
    left: 16%;
    animation-delay: 2s;
    animation-duration: 11s;
}

.gold-particles span:nth-child(3),
.hero-particles span:nth-child(3) {
    left: 25%;
    animation-delay: 4s;
    animation-duration: 8s;
}

.gold-particles span:nth-child(4),
.hero-particles span:nth-child(4) {
    left: 34%;
    animation-delay: 1s;
    animation-duration: 12s;
}

.gold-particles span:nth-child(5),
.hero-particles span:nth-child(5) {
    left: 43%;
    animation-delay: 5s;
    animation-duration: 10s;
}

.gold-particles span:nth-child(6),
.hero-particles span:nth-child(6) {
    left: 52%;
    animation-delay: 3s;
    animation-duration: 9s;
}

.gold-particles span:nth-child(7),
.hero-particles span:nth-child(7) {
    left: 61%;
    animation-delay: 6s;
    animation-duration: 13s;
}

.gold-particles span:nth-child(8),
.hero-particles span:nth-child(8) {
    left: 70%;
    animation-delay: 2.5s;
    animation-duration: 10s;
}

.gold-particles span:nth-child(9),
.hero-particles span:nth-child(9) {
    left: 79%;
    animation-delay: 4.5s;
    animation-duration: 11s;
}

.gold-particles span:nth-child(10),
.hero-particles span:nth-child(10) {
    left: 88%;
    animation-delay: 1.5s;
    animation-duration: 8s;
}

.gold-particles span:nth-child(11) {
    left: 94%;
    animation-delay: 5.5s;
    animation-duration: 12s;
}

.gold-particles span:nth-child(12) {
    left: 48%;
    animation-delay: 7s;
    animation-duration: 14s;
}

@keyframes floatingParticle {
    0% {
        bottom: -20px;
        opacity: 0;
        transform: translateX(0) scale(0.5);
    }

    15% {
        opacity: 0.65;
    }

    50% {
        transform: translateX(24px) scale(1);
    }

    85% {
        opacity: 0.35;
    }

    100% {
        bottom: 105%;
        opacity: 0;
        transform: translateX(-20px) scale(0.7);
    }
}


/* =====================================================
   IMPROVED ENVELOPE ANIMATION
===================================================== */

.envelope-opening .wax-seal {
    opacity: 0;
    transform:
        translate(-50%, -50%)
        scale(0.25)
        rotate(-16deg);
    pointer-events: none;
}

.envelope-opening .envelope-flap {
    transform: rotateX(180deg);
}

.envelope-opened .envelope-flap {
    z-index: 1;
}

.envelope-opened .invitation-card-preview {
    transform:
        translateY(-40%)
        scale(1.03);
}

.card-revealed .invitation-card-preview {
    z-index: 8;

    transform:
        translateY(-68%)
        scale(1.08);

    box-shadow:
        0 30px 70px rgba(54, 43, 27, 0.24);
}

.card-revealed .envelope-left,
.card-revealed .envelope-right,
.card-revealed .envelope-bottom {
    opacity: 0.92;
}

.envelope-left,
.envelope-right,
.envelope-bottom {
    transition: opacity 1s ease;
}


/* =====================================================
   IMPROVED SCROLL EFFECTS
===================================================== */

.observe {
    opacity: 0;
    transform:
        translateY(32px)
        scale(0.985);

    transition:
        opacity 0.85s ease,
        transform 0.85s cubic-bezier(.22, .72, .25, 1);
}

.observe.show {
    opacity: 1;
    transform:
        translateY(0)
        scale(1);
}

.timeline-item.observe:nth-child(2) {
    transition-delay: 0.08s;
}

.timeline-item.observe:nth-child(3) {
    transition-delay: 0.16s;
}

.timeline-item.observe:nth-child(4) {
    transition-delay: 0.24s;
}

.detail-card.observe:nth-child(2) {
    transition-delay: 0.1s;
}

.detail-card.observe:nth-child(3) {
    transition-delay: 0.2s;
}


/* =====================================================
   MOBILE
===================================================== */

@media (max-width: 650px) {

    .music-toggle {
        right: 14px;
        bottom: 14px;

        min-width: 48px;
        width: 48px;
        height: 48px;

        padding: 0;
    }

    .music-label {
        display: none;
    }

    .reserved-guests {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .reserved-guests strong {
        font-size: 2.2rem;
    }

    .card-revealed .invitation-card-preview {
        transform:
            translateY(-52%)
            scale(1.03);
    }
}


/* =====================================================
   ACCESSIBILITY
===================================================== */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .gold-particles,
    .hero-particles {
        display: none;
    }
}


.button,
.rsvp-form button{

    transition:
        transform .3s ease,
        box-shadow .3s ease,
        filter .3s ease;

}

.button:hover,
.rsvp-form button:hover{

    transform:translateY(-3px);

    filter:brightness(1.04);

    box-shadow:
        0 20px 40px rgba(181,138,69,.35);

}

.hero h1{

    animation:
        fadeHero 1.8s ease;

}

@keyframes fadeHero{

    from{

        opacity:0;

        transform:
            translateY(30px);

    }

    to{

        opacity:1;

        transform:none;

    }

}






.invitation-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 18px;
}

.invitation-actions span {
    color: var(--gold);
    opacity: 0.7;
}