:root {
  --forest: #14251b;
  --forest-soft: #263b2d;
  --paper: #f8f4eb;
  --cream: #eee7da;
  --gold: #b89b62;
  --ink: #26342b;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Montserrat", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background-color: #e5e5e5; color: var(--ink); font: 300 15px/1.7 var(--sans); display: flex; justify-content: center; min-height: 100vh; }
.mobile-wrapper { width: 100%; max-width: 450px; min-height: 100vh; background: var(--forest); box-shadow: 0 0 30px rgba(0,0,0,0.15); position: relative; overflow-x: hidden; container-type: inline-size; }
img { display: block; width: 100%; }
a { color: inherit; }
.section-inner { position: relative; z-index: 2; width: 100%; margin: auto; text-align: center; }
.paper-section, .forest-panel { position: relative; overflow: hidden; padding: 78px 18px; }
.paper-section { background-color: var(--paper); background-image: radial-gradient(rgba(39,54,44,.06) .7px, transparent .7px); background-size: 7px 7px; }
.forest-panel { color: #f7f2e9; background: linear-gradient(rgba(13,29,19,.82), rgba(13,29,19,.88)), url("assets/forest-wedding.png") center/cover; background-attachment: scroll; }
#fecha.forest-panel { background: linear-gradient(rgba(13,29,19,.82), rgba(13,29,19,.88)), url("assets/calen_fond.webp") center/cover; }
.paper-section::after, .forest-panel::after { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(184,155,98,.25); pointer-events: none; }
.eyebrow { margin: 0 0 19px; color: var(--gold); text-transform: uppercase; letter-spacing: 4px; font-size: 9px; font-weight: 600; }
.eyebrow--light { color: #dbc78e; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 400; text-wrap: balance; }
p, blockquote, figcaption, li { text-wrap: pretty; }
h2 { color: var(--forest); font-size: clamp(32px, 9.5cqw, 42px); line-height: 0.95; margin-bottom: 24px; text-wrap: balance; }
h2 em { color: var(--gold); font-weight: 400; font-style: italic; }
.forest-panel h2 { color: #fff; }
.signature { margin: 38px 0 0; color: var(--gold); font: italic 42px/1 var(--serif); }
.button { display: inline-block; padding: 15px 28px; border: 1px solid; text-decoration: none; text-transform: uppercase; letter-spacing: 2px; font-size: 9px; font-weight: 600; transition: .3s ease; text-align: center; }
.button--dark { color: #fff; border-color: var(--forest); background: var(--forest); }
.button--light { color: #fff; border-color: rgba(255,255,255,.7); background: rgba(20,37,27,.35); backdrop-filter: blur(5px); }
.button--outline { color: var(--forest); border-color: var(--forest); }
.button:hover { color: var(--forest); background: var(--gold); border-color: var(--gold); }
.button:active { transform: scale(0.96); }

.hero { min-height: 100svh; position: relative; display: grid; place-items: center; overflow: hidden; color: #fff; background: linear-gradient(180deg, rgba(8,18,12,.48), rgba(8,18,12,.18) 45%, rgba(8,18,12,.72)), url("assets/forest-wedding.png") center/cover; }
.hero::after { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(255,255,255,.35); pointer-events: none; }
.nav { position: absolute; z-index: 4; top: 0; left: 0; width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 22px 20px; }
.monogram { color: #fff; font: 500 29px/1 var(--serif); letter-spacing: -3px; text-decoration: none; }
.monogram span { color: var(--gold); font-size: .7em; margin: 0 3px; }
.nav__rsvp { color: #fff; text-decoration: none; text-transform: uppercase; letter-spacing: 2px; font-size: 9px; font-weight: 600; }
.hero__content { position: relative; z-index: 3; padding: 90px 20px; text-align: center; width: 100%; }
.hero h1 { font-size: clamp(54px, 16cqw, 72px); line-height: .75; letter-spacing: -0.02em; text-shadow: 0 5px 35px rgba(0,0,0,.3); }
.hero h1 span { display: block; color: #e2c880; font-size: .45em; font-style: italic; line-height: .75; margin-top: 5px; }
.hero__date { margin: 28px 0 35px; letter-spacing: 9px; font-size: 11px; font-weight: 500; }
.scroll-cue { position: absolute; z-index: 3; bottom: 25px; }
.scroll-cue i { display: block; width: 1px; height: 43px; background: #fff; animation: scroll 1.8s infinite; transform-origin: top; }

.intro { padding-top: 95px; }
.intro h2 { margin-bottom: 55px; }
.photo-frame { position: relative; margin: auto; padding: 8px; background: #fff; box-shadow: 0 25px 60px rgba(25,38,29,.15); }
.photo-frame::before, .photo-frame::after { content: ""; position: absolute; z-index: -1; width: 42%; height: 35%; background: var(--gold); opacity: .22; }
.photo-frame::before { top: -10px; left: -10px; }
.photo-frame::after { right: -10px; bottom: -10px; }
.photo-frame--portrait { max-width: 100%; }
.photo-frame--portrait img { aspect-ratio: 4/5; object-fit: cover; }
.photo-frame--landscape { max-width: 100%; }
.photo-frame--landscape img { aspect-ratio: 3/2; object-fit: cover; }
.photo-frame figcaption { position: absolute; right: 22px; bottom: 19px; padding: 5px 8px; color: #fff; background: rgba(12,26,17,.7); text-transform: uppercase; letter-spacing: 1px; font-size: 7px; }
.botanical { position: absolute; left: -50px; top: 150px; width: 230px; height: 500px; opacity: .12; background: radial-gradient(ellipse at 50% 15%, var(--forest) 0 7%, transparent 8%), radial-gradient(ellipse at 30% 35%, var(--forest) 0 9%, transparent 10%), radial-gradient(ellipse at 68% 52%, var(--forest) 0 9%, transparent 10%), linear-gradient(75deg, transparent 49%, var(--forest) 50% 51%, transparent 52%); transform: rotate(-20deg); }

.music-player { margin-top: 35px; display: flex; flex-direction: column; align-items: center; gap: 20px; width: 100%; }
.music-player__instruction { margin: 0; text-transform: uppercase; letter-spacing: 2px; font-size: 10px; color: var(--gold); font-weight: 600; text-shadow: 0 2px 4px rgba(0,0,0,0.5); text-align: center; }
.music-player__controls { display: flex; align-items: center; gap: 20px; margin: 10px 0; }
.ctrl-btn { background: none; border: none; cursor: pointer; color: var(--gold); display: flex; align-items: center; justify-content: center; padding: 0; transition: transform .3s cubic-bezier(0.175, 0.885, 0.32, 1.275), color .2s, filter .2s; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3)); }
.ctrl-btn:hover { transform: scale(1.15); color: #fff; }
.ctrl-btn--small svg { width: 20px; height: 20px; stroke-width: 2.5; }
.ctrl-btn--play { position: relative; width: 60px; height: 60px; border-radius: 50%; background: rgba(248, 244, 235, 0.15); color: var(--gold); border: 2px solid var(--gold); backdrop-filter: blur(4px); }
.ctrl-btn--play::before { content: ""; position: absolute; inset: -8px; border-radius: 50%; border: 1.5px dashed var(--gold); opacity: 0.7; pointer-events: none; transition: transform .5s linear; }
.ctrl-btn--play:hover { background: rgba(184, 155, 98, 0.2); color: #fff; border-color: #fff; }
.ctrl-btn--play:hover::before { border-color: #fff; transform: rotate(15deg); }
.ctrl-btn--play svg { width: 28px; height: 28px; margin-left: 3px; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2)); }
.ctrl-btn--play.is-playing svg.icon-play { display: none; }
.ctrl-btn--play.is-playing svg.icon-pause { display: block; margin-left: 0; }
.ctrl-btn--play.is-playing::before { animation: spin 10s linear infinite; }
.music-player__progress { display: flex; align-items: center; gap: 12px; width: 100%; max-width: 320px; color: var(--gold); font-size: 11px; font-weight: 500; font-family: var(--sans); text-shadow: 0 2px 4px rgba(0,0,0,0.5); }
.progress-bar { flex: 1; -webkit-appearance: none; appearance: none; background: transparent; cursor: pointer; height: 6px; border-radius: 3px; outline: none; background: rgba(0, 0, 0, 0.4); border: 1px solid rgba(184, 155, 98, 0.3); }
.progress-bar::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 14px; height: 14px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 8px rgba(0, 0, 0, 0.8); margin-top: -5px; }
.progress-bar::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 8px rgba(0, 0, 0, 0.8); border: none; }
.progress-bar::-webkit-slider-runnable-track { height: 6px; border-radius: 3px; }

.big-date { display: flex; justify-content: center; align-items: center; gap: 15px; margin: 30px auto 0; font-family: var(--serif); font-size: clamp(38px, 12cqw, 48px); color: #fff; }
.big-date span { line-height: 1; }
.big-date i { width: 1px; height: 35px; background: rgba(255, 255, 255, 0.25); display: inline-block; }

.story { padding-block: 78px 18px; }
.story blockquote { margin: 45px auto 0; max-width: 100%; color: var(--forest); font: italic 400 clamp(24px, 8cqw, 34px)/1.25 var(--serif); }
.story blockquote::before { content: "“"; display: block; height: 35px; color: var(--gold); font-size: 70px; line-height: 1; }

.countdown { padding: 78px 18px; }
.timer { display: flex; justify-content: center; gap: clamp(8px, 3.5cqw, 16px); margin-top: 40px; width: 100%; }
.timer div { display: flex; flex-direction: column; align-items: center; gap: 8px; min-width: 60px; text-align: center; }
.timer strong { color: #fff; font: 400 clamp(32px, 11cqw, 48px)/1 var(--serif); text-shadow: 0 4px 15px rgba(0,0,0,0.4); display: block; }
.timer span { color: var(--gold); text-transform: uppercase; letter-spacing: 1.5px; font-size: 8px; font-weight: 500; display: block; }

.section-heading { margin-bottom: 45px; }
.event-list { display: grid; grid-template-columns: 1fr; gap: 20px; max-width: 100%; margin: auto; }
.event-card { position: relative; padding: 50px 24px 45px; border: 1px solid rgba(20,37,27,.18); background: rgba(255,255,255,.55); box-shadow: 0 20px 50px rgba(22,37,27,.08); }
.event-card::after { content: ""; position: absolute; inset: 9px; border: 1px solid rgba(184,155,98,.25); pointer-events: none; }
.event-card--dark { color: #e9ece9; background: var(--forest); }
.event-card__number { position: absolute; top: 20px; left: 20px; color: var(--gold); font: 18px var(--serif); }
.event-card svg { width: 60px; height: 60px; fill: none; stroke: var(--gold); stroke-width: 1; margin: 0 auto; display: block; }
.event-card h3 { margin: 15px 0 12px; color: var(--forest); font-size: 30px; line-height: 1.1; }
.event-card--dark h3 { color: #fff; }
.event-card strong { display: block; margin-bottom: 25px; font: 400 22px var(--serif); }

.photo-break { position: relative; min-height: 480px; display: grid; place-items: center; overflow: hidden; background: var(--forest); }
.photo-break::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(9,21,14,.72), transparent 70%); }
.photo-break img { position: absolute; inset: 0; height: 100%; object-fit: cover; }
.photo-break__copy { position: relative; z-index: 2; margin-top: auto; padding-bottom: 45px; color: #fff; text-align: center; font: italic 36px var(--serif); }
.photo-break__copy span { display: block; color: var(--gold); font-size: 1.6em; line-height: .8; }

.dress__icons { display: flex; justify-content: center; gap: 30px; margin: 40px 0 20px; }
.dress__icons svg { width: 85px; fill: none; stroke: var(--forest); stroke-width: 1; }
.dress__formal { margin: 0; color: var(--gold); font: italic 36px var(--serif); }
.dress p:not(.eyebrow):not(.dress__formal) { font-family: var(--serif); font-size: 18px; }
.reserved-colors { display: flex; justify-content: center; gap: 15px; }
.reserved-colors i { width: 38px; height: 38px; border: 2px solid var(--gold); border-radius: 50%; background: #fff; }
.reserved-colors i:last-child { background: var(--forest); }

.gifts .section-inner { max-width: 100%; }
.gift-icon { width: 75px; margin-bottom: 20px; fill: none; stroke: var(--gold); stroke-width: 1; }
.gifts p:not(.eyebrow) { margin-top: 25px; font: 18px/1.6 var(--serif); }

.rsvp .section-inner { max-width: 100%; }
.rsvp p:not(.eyebrow) { margin: 25px 0; font: 18px/1.6 var(--serif); }
.rsvp p strong { color: var(--gold); font-weight: 500; }
.rsvp__buttons { display: flex; flex-direction: column; gap: 12px; align-items: stretch; width: 100%; max-width: 280px; margin: auto; }
.rsvp small { display: block; margin-top: 25px; color: #6c766f; font-size: 10px; }

footer { padding: 55px 20px calc(55px + env(safe-area-inset-bottom, 0px)); color: #e5e9e5; background: #0d1a12; text-align: center; }
footer p { margin: 12px 0 0; text-transform: uppercase; letter-spacing: 3px; font-size: 8px; }
.footer__note { color: var(--gold); font: italic 15px var(--serif); text-transform: none; letter-spacing: 1px; }

.reveal { opacity: 0; transform: translateY(25px); transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@keyframes scroll { 0%,100% { transform: scaleY(.3); opacity: .4; } 50% { transform: scaleY(1); opacity: 1; } }
@keyframes pulse { 50% { transform: translateX(-4px); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* Modal RSVP */
.rsvp-modal { padding: 0; border: none; border-radius: 12px; background: var(--paper); max-width: 90%; width: 400px; margin: auto; box-shadow: 0 15px 40px rgba(0,0,0,0.2); background-image: radial-gradient(rgba(39,54,44,.04) .7px, transparent .7px); background-size: 7px 7px; }
.rsvp-modal::backdrop { background: rgba(13,29,19,0.7); backdrop-filter: blur(3px); }
.rsvp-modal__content { position: relative; padding: 40px 25px 30px; }
.rsvp-modal__close { position: absolute; top: 15px; right: 15px; background: none; border: none; font-size: 24px; color: var(--forest); cursor: pointer; padding: 5px; line-height: 1; }
.rsvp-modal__title { font-family: var(--serif); font-size: 22px; text-transform: uppercase; letter-spacing: 3px; text-align: center; margin-bottom: 25px; color: var(--ink); }

/* Form */
.rsvp-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; text-align: left; }
.form-group label { font-family: var(--sans); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--forest); }
.form-group input[type="text"], .form-group textarea { padding: 12px 15px; border: 1px solid rgba(20,37,27,.2); border-radius: 8px; font-family: var(--sans); font-size: 14px; background: #fff; outline: none; transition: border-color 0.3s; }
.form-group input[type="text"]:focus, .form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; }

.attendance-options { display: flex; gap: 10px; }
.attendance-option { flex: 1; position: relative; cursor: pointer; }
.attendance-option input { position: absolute; opacity: 0; cursor: pointer; }
.attendance-option span { display: block; text-align: center; padding: 12px 10px; border: 1px solid rgba(20,37,27,.2); border-radius: 8px; font-size: 14px; font-weight: 500; background: #fff; color: var(--forest); transition: all 0.3s; }
.attendance-option input:checked + span { border-color: var(--gold); color: var(--gold); background: rgba(184,155,98,0.05); }

.button--gold { background: var(--gold); color: #fff; border-color: var(--gold); border: none; width: 100%; border-radius: 20px; font-size: 11px; font-weight: 600; padding: 16px 20px; margin-top: 10px; text-transform: uppercase; letter-spacing: 2px; cursor: pointer; transition: background 0.3s; }
.button--gold:hover { background: #9c824c; }

/* Envelope Cover */
body.is-locked { height: 100vh; overflow: hidden; }

.envelope-screen { position: fixed; top: 0; left: 50%; transform: translateX(-50%); width: 100%; max-width: 450px; height: 100%; background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url('fondo%20portada.webp') center/cover; z-index: 9999; display: flex; align-items: center; justify-content: center; transition: opacity 1s ease-in-out 0.5s, visibility 1s 0.5s; box-shadow: 0 0 30px rgba(0,0,0,0.15); }
.envelope-screen.is-hidden { opacity: 0; visibility: hidden; }

.envelope-container { display: flex; flex-direction: column; align-items: center; gap: 40px; margin-top: 35vh; }

.envelope-wrapper { position: relative; width: 85%; max-width: 350px; height: auto; cursor: pointer; animation: breathe 4s ease-in-out infinite; }
.envelope-wrapper:hover { animation-play-state: paused; transform: scale(1.05); transition: transform 0.3s; }

@keyframes breathe {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-15px) scale(1.03); }
  100% { transform: translateY(0) scale(1); }
}

.envelope-instruction { font: 12px var(--sans); text-transform: uppercase; letter-spacing: 4px; color: var(--gold); animation: pulse 2s infinite; margin: 0; }

/* Main Content Entrance Animation */
body.is-locked .mobile-wrapper { opacity: 0; transform: translateY(40px); }
body.is-unlocked .mobile-wrapper { opacity: 1; transform: translateY(0); transition: opacity 1.5s cubic-bezier(0.16, 1, 0.3, 1) 0.2s, transform 1.5s cubic-bezier(0.16, 1, 0.3, 1) 0.2s; }

/* Music Player Toggle */
.play-pause-btn.is-playing .icon-play { display: none !important; }
.play-pause-btn.is-playing .icon-pause { display: block !important; }

/* Guest Greeting Overlay */
.guest-greeting { position: absolute; top: 12vh; left: 50%; transform: translateX(-50%); width: 100%; text-align: center; color: var(--gold); animation: fadeIn 1.5s ease-out; z-index: 10; }
.guest-greeting__label { font-size: 14px; letter-spacing: 6px; text-transform: uppercase; margin: 0; color: #fff; text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
.guest-greeting__name { font-family: var(--serif); font-size: clamp(64px, 18vw, 90px); font-style: italic; font-weight: 500; margin: 5px 0; color: #1a3c2c; text-shadow: 0 5px 20px rgba(255,255,255,0.6); line-height: 1.1; }
.guest-greeting__passes { font-size: 13px; letter-spacing: 4px; text-transform: uppercase; margin: 10px 0 0; color: #e3dcc8; text-shadow: 0 2px 10px rgba(0,0,0,0.5); }

@keyframes fadeIn {
  from { opacity: 0; transform: translate(-50%, -20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}