/* Concepto: una carta de amor que suena. Papel rubor, tinta vino, un solo acento rosa y un toque dorado. La tarjeta-dedicatoria del inicio es el único gesto audaz; el resto queda en calma. */
:root {
  --paper: #fbf0ec;
  --paper-2: #f6e3dc;
  --card: #fffaf8;
  --ink: #3d1220;
  --ink-soft: #7a4a55;
  --rose: #d2475f;
  --rose-ink: #ffffff;
  --rose-soft: #f8d6d9;
  --gold: #b07c2e;
  --line: #ecd2c9;
  --shadow: 0 1px 2px rgba(61,18,32,.06), 0 12px 32px -12px rgba(61,18,32,.22);
  --f-display: "Gloock", "Georgia", "Times New Roman", serif;
  --f-script: "Parisienne", "Brush Script MT", cursive;
  --f-body: "Figtree", "Segoe UI", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1e1013; --paper-2: #2a161b; --card: #2f1a20; --ink: #f8e7e2; --ink-soft: #cfa9ae;
    --rose: #ef7389; --rose-ink: #2a0d14; --rose-soft: #4a2229; --gold: #dcae62; --line: #462a31;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 14px 34px -14px rgba(0,0,0,.6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #1e1013; --paper-2: #2a161b; --card: #2f1a20; --ink: #f8e7e2; --ink-soft: #cfa9ae;
  --rose: #ef7389; --rose-ink: #2a0d14; --rose-soft: #4a2229; --gold: #dcae62; --line: #462a31;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 14px 34px -14px rgba(0,0,0,.6);
  color-scheme: dark;
}

* { box-sizing: border-box; }
body { background: var(--paper); color: var(--ink); font-family: var(--f-body); font-size: 17px; line-height: 1.55; }
.wrap { max-width: 1080px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
h1, h2, h3 { font-family: var(--f-display); font-weight: 400; text-wrap: balance; margin: 0; line-height: 1.1; }
h2 { font-size: clamp(30px, 4.4vw, 44px); }
h3 { font-size: 22px; }
p { margin: 0; }
button, input, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--rose); outline-offset: 2px; border-radius: 6px; }
.eyebrow { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); font-weight: 700; }
.muted { color: var(--ink-soft); }


/* encabezado */
header.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 12px; }
.logo { font-family: var(--f-display); font-size: 26px; text-decoration: none; color: var(--ink); }
.logo span { color: var(--rose); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; cursor: pointer; border-radius: 999px; padding: 13px 22px; font-weight: 600; text-decoration: none; transition: transform .15s ease, background .15s ease; }
.btn-primary { background: var(--rose); color: var(--rose-ink); }
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--ink-soft); }
.btn-sm { padding: 9px 16px; font-size: 15px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; transform: none; }

/* inicio */
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding-block: 56px 64px; }
.hero h1 { font-size: clamp(40px, 6.2vw, 68px); }
.hero h1 em { font-style: normal; color: var(--rose); }
.hero .lead { font-size: 19px; color: var(--ink-soft); margin-top: 18px; max-width: 34ch; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero .proof { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 26px; font-size: 15px; color: var(--ink-soft); }
.hero .proof b { color: var(--ink); font-weight: 600; }

.letter { position: relative; background: var(--card); border-radius: 6px; box-shadow: var(--shadow); padding: 34px 32px 28px; transform: rotate(-2deg); max-width: 440px; justify-self: center; width: 100%;
  background-image: repeating-linear-gradient(to bottom, transparent 0 37px, var(--line) 37px 38px); background-position: 0 78px; }
.letter::before { content: ""; position: absolute; top: -12px; left: 50%; width: 92px; height: 26px; transform: translateX(-50%) rotate(3deg); background: color-mix(in srgb, var(--rose-soft) 85%, transparent); border-radius: 2px; }
.letter .to { font-size: 14px; color: var(--ink-soft); letter-spacing: .04em; }
.letter .name { font-family: var(--f-script); font-size: 64px; line-height: 1.1; color: var(--rose); margin: 2px 0 6px; }
.letter .lyric { font-family: var(--f-display); font-size: 21px; line-height: 38px; }
.letter .lyric mark { background: none; color: var(--rose); }
.letter .sign { font-family: var(--f-script); font-size: 28px; text-align: right; margin-top: 8px; color: var(--ink-soft); }
.player { display: flex; align-items: center; gap: 14px; margin-top: 18px; padding: 12px 14px; border-radius: 14px; background: var(--paper-2); }
.play { flex: none; width: 46px; height: 46px; border-radius: 50%; border: 0; background: var(--rose); color: var(--rose-ink); cursor: pointer; display: grid; place-items: center; }
.play svg { width: 18px; height: 18px; fill: currentColor; }
.player .meta { flex: 1; min-width: 0; }
.player .meta b { display: block; font-size: 15px; }
.bar { height: 4px; border-radius: 4px; background: var(--line); margin-top: 7px; overflow: hidden; position: relative; }
.bar i { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--rose); border-radius: 4px; }
.bar .marker { position: absolute; top: -3px; width: 2px; height: 10px; background: var(--gold); }
.player .time { font-size: 13px; color: var(--ink-soft); font-variant-numeric: tabular-nums; }

section.block .wrap { padding-block: 64px; }
section.alt { background: var(--paper-2); }
.head { max-width: 640px; display: grid; gap: 12px; margin-bottom: 36px; }

/* cómo funciona */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.step { display: grid; gap: 10px; align-content: start; }
.step .n { font-family: var(--f-display); font-size: 40px; color: var(--gold); line-height: 1; }
.step p { color: var(--ink-soft); }

/* estilos */
.tracks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 28px; }
.track { display: flex; align-items: center; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.track .play { width: 40px; height: 40px; background: var(--card); color: var(--rose); border: 1.5px solid var(--line); }
.track.on .play { background: var(--rose); color: var(--rose-ink); border-color: var(--rose); }
.track .t { flex: 1; min-width: 0; }
.track .t b { display: block; font-weight: 600; }
.track .t span { font-size: 14px; color: var(--ink-soft); }
.track .d { font-size: 14px; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.note { margin-top: 18px; font-size: 15px; color: var(--ink-soft); }

/* reacciones */
.reels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.reel { aspect-ratio: 9/16; max-width: 100%; border-radius: 18px; border: 2px dashed var(--line); background: var(--card); display: grid; place-items: center; text-align: center; padding: 20px; color: var(--ink-soft); }
.reel b { display: block; font-family: var(--f-display); font-weight: 400; font-size: 21px; color: var(--ink); margin-bottom: 6px; }
.reel small { display: block; margin-top: 10px; font-size: 13px; }

/* creador */
.studio { background: var(--card); border-radius: 22px; box-shadow: var(--shadow); padding: 30px; max-width: 760px; margin: 0 auto; }
.progress { display: flex; gap: 6px; margin-bottom: 22px; }
.progress i { flex: 1; height: 5px; border-radius: 5px; background: var(--line); }
.progress i.done { background: var(--rose); }
.stepinfo { font-size: 14px; color: var(--ink-soft); margin-bottom: 6px; }
.panel { display: grid; gap: 22px; }
.field { display: grid; gap: 8px; }
.field label, .field .lbl { font-weight: 600; }
.field .hint { font-size: 14px; color: var(--ink-soft); }
input[type=text], input[type=email], textarea { width: 100%; padding: 13px 15px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--paper); }
textarea { min-height: 128px; resize: vertical; }
input:focus, textarea:focus { outline: none; border-color: var(--rose); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1.5px solid var(--line); background: var(--paper); border-radius: 999px; padding: 8px 15px; cursor: pointer; font-size: 15px; }
.chip[aria-pressed=true] { background: var(--rose); border-color: var(--rose); color: var(--rose-ink); }
.styles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.style { display: flex; align-items: center; gap: 10px; border: 1.5px solid var(--line); border-radius: 14px; padding: 10px 12px; background: var(--paper); cursor: pointer; text-align: left; }
.style[aria-pressed=true] { border-color: var(--rose); box-shadow: inset 0 0 0 1px var(--rose); }
.style .mini { flex: none; width: 30px; height: 30px; border-radius: 50%; border: 0; background: var(--rose-soft); color: var(--rose); display: grid; place-items: center; cursor: pointer; }
.style .mini svg { width: 12px; height: 12px; fill: currentColor; }
.style span { font-weight: 600; font-size: 15px; }
.nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 8px; flex-wrap: wrap; }
.summary { border-radius: 16px; background: var(--paper); border: 1.5px solid var(--line); padding: 18px 20px; display: grid; gap: 8px; }
.summary div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; }
.summary dt { color: var(--ink-soft); }
.summary dd { margin: 0; min-width: 0; }

.making { text-align: center; padding: 28px 0; display: grid; gap: 16px; justify-items: center; }
.disc { width: 120px; height: 120px; border-radius: 50%; background: radial-gradient(circle, var(--paper) 0 12%, var(--rose) 13% 30%, var(--ink) 31% 100%); animation: spin 2.4s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .disc { animation: none; } .btn { transition: none; } }

.sample { display: grid; gap: 14px; }
.sample .name { font-family: var(--f-script); font-size: 46px; color: var(--rose); line-height: 1; }
.tip { font-size: 15px; background: var(--rose-soft); border-radius: 12px; padding: 10px 14px; }

.offers { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.offer { text-align: left; cursor: pointer; border: 1.5px solid var(--line); border-radius: 18px; background: var(--paper); padding: 18px; display: grid; gap: 8px; align-content: start; }
.offer[aria-pressed=true] { border-color: var(--rose); box-shadow: inset 0 0 0 1px var(--rose); }
.offer .price { font-family: var(--f-display); font-size: 30px; }
.offer .price s { font-family: var(--f-body); font-size: 15px; color: var(--ink-soft); margin-left: 6px; }
.offer ul { margin: 0; padding-left: 18px; color: var(--ink-soft); font-size: 15px; }
.tag { justify-self: start; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); }

.tpls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.tpl { border: 1.5px solid var(--line); border-radius: 16px; background: var(--paper); padding: 10px; display: grid; gap: 10px; cursor: pointer; text-align: left; }
.tpl[aria-pressed=true] { border-color: var(--rose); box-shadow: inset 0 0 0 1px var(--rose); }
.tpl img { width: 100%; max-width: 100%; aspect-ratio: 9/16; object-fit: cover; border-radius: 10px; background: var(--paper-2); display: block; }
.tpl .row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.tpl b { font-size: 15px; }
.dots { display: flex; gap: 6px; }
.dot { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--card); box-shadow: 0 0 0 1.5px var(--line); cursor: pointer; padding: 0; }
.dot[aria-pressed=true] { box-shadow: 0 0 0 2px var(--rose); }
.packs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pack { border: 1.5px solid var(--line); border-radius: 14px; background: var(--paper); padding: 14px; cursor: pointer; text-align: center; display: grid; gap: 2px; }
.pack[aria-pressed=true] { border-color: var(--rose); box-shadow: inset 0 0 0 1px var(--rose); }
.pack b { font-family: var(--f-display); font-weight: 400; font-size: 24px; }
.pack span { font-size: 14px; color: var(--ink-soft); }
.drop { border: 2px dashed var(--line); border-radius: 16px; padding: 22px; text-align: center; display: grid; gap: 8px; justify-items: center; background: var(--paper); }
.thumbs { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.thumbs img { width: 52px; height: 52px; object-fit: cover; border-radius: 8px; }
.total { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 18px; }
.total .sum { font-family: var(--f-display); font-size: 30px; }
.paynote { font-size: 14px; color: var(--ink-soft); text-align: center; }
.offerhead { display: flex; justify-content: space-between; align-items: center; gap: 10px 16px; flex-wrap: wrap; }
.region { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: 13px; color: var(--ink-soft); }
.region .chip { padding: 5px 12px; font-size: 13px; }
.pack s { color: var(--ink-soft); }
.deal { font-style: normal; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--gold); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.v2 { display: grid; gap: 22px; border-top: 1px solid var(--line); padding-top: 26px; scroll-margin-top: 90px; }
#segunda { scroll-margin-top: 90px; }
.namerow { display: flex; gap: 10px; align-items: stretch; flex-wrap: wrap; }
.locked { position: relative; flex: 1 1 220px; min-width: 0; }
.locked input { padding-right: 44px; background: var(--paper-2); color: var(--ink-soft); border-style: dashed; cursor: not-allowed; opacity: 1; -webkit-text-fill-color: var(--ink-soft); }
.locked svg { position: absolute; right: 14px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); fill: var(--ink-soft); }
.otra { flex: 1 1 220px; min-width: 0; text-align: left; cursor: pointer; border: 1.5px solid var(--gold); background: var(--paper); color: var(--ink); border-radius: 12px; padding: 10px 14px; font-size: 14px; line-height: 1.4; }
.otra b { color: var(--gold); }
.req { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--rose); margin-left: 6px; }
.err { font-size: 14px; color: var(--rose); font-weight: 600; }
.sug { justify-self: start; border: 0; background: none; padding: 0; color: var(--rose); text-decoration: underline; cursor: pointer; font-size: 15px; }
.linkbox { border: 1.5px dashed var(--gold); border-radius: 16px; padding: 16px 18px; display: grid; gap: 12px; background: var(--paper); }
.copyrow { display: flex; gap: 8px; flex-wrap: wrap; }
.copyrow input { flex: 1 1 200px; min-width: 0; font-variant-numeric: tabular-nums; }
.mail summary { color: var(--rose); font-weight: 600; justify-content: flex-start; }
.mail summary::after { content: ""; }
.mailcard { margin-top: 12px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: var(--card); }
.mailhead { display: grid; gap: 2px; padding: 12px 16px; background: var(--paper-2); font-size: 14px; color: var(--ink-soft); }
.mailhead b { color: var(--ink); }
.mailbody { padding: 16px; display: grid; gap: 12px; justify-items: start; }
.mailbody p { color: var(--ink); margin: 0; }
.mailbody .small { font-size: 13px; color: var(--ink-soft); }
.mbtn { display: inline-block; background: var(--rose); color: var(--rose-ink); border-radius: 999px; padding: 10px 18px; font-weight: 600; font-size: 15px; }
.mbtn.ghost { background: transparent; color: var(--rose); border: 1.5px solid var(--rose); }

/* preguntas */
.faq { max-width: 760px; display: grid; gap: 0; }
details { border-bottom: 1px solid var(--line); padding: 16px 0; }
summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::after { content: "+"; color: var(--rose); font-size: 22px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin-top: 10px; color: var(--ink-soft); max-width: 65ch; }

footer .wrap { padding-block: 34px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 14px; color: var(--ink-soft); border-top: 1px solid var(--line); }

@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; padding-block: 36px 48px; }
  .steps, .reels { grid-template-columns: 1fr; }
  .reels { max-width: 300px; margin: 0 auto; }
  .tracks { grid-template-columns: 1fr; }
  .styles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .studio { padding: 20px 16px; border-radius: 18px; }
  .offers, .packs { grid-template-columns: 1fr; }
  .tpls { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .tpl { padding: 6px; }
  .tpl .row { flex-direction: column; align-items: flex-start; }
  .tpl b { font-size: 13px; }
  .dot { width: 18px; height: 18px; }
  .letter { padding: 28px 22px 22px; }
  .letter .name { font-size: 54px; }
  .summary div { grid-template-columns: 1fr; gap: 0; }
  header.top .btn { padding: 8px 14px; font-size: 14px; }
}

/* página real: piezas que no estaban en la maqueta */
.notice { border-radius: 14px; padding: 14px 16px; background: var(--paper-2); border: 1.5px solid var(--line); display: grid; gap: 8px; }
.notice.warn { border-color: var(--rose); }
.small { font-size: 14px; color: var(--ink-soft); }
.spin { width: 18px; height: 18px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--rose); animation: spin 1s linear infinite; display: inline-block; vertical-align: -3px; margin-right: 8px; }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }
video.clip { width: 100%; max-width: 420px; max-height: 70vh; border-radius: 14px; background: #000; display: block; }
.uploader { display: grid; gap: 12px; }
.meter { height: 8px; border-radius: 8px; background: var(--line); overflow: hidden; }
.meter i { display: block; height: 100%; width: 0; background: var(--rose); transition: width .2s; }
.versions { display: grid; gap: 14px; }
.btn-link { background: none; border: 0; padding: 0; color: var(--rose); text-decoration: underline; cursor: pointer; font: inherit; }
.testbar { background: var(--gold); color: #fff; font-size: 13px; text-align: center; padding: 6px 12px; }
.mine { display: grid; gap: 8px; }
.mine a { color: var(--rose); font-weight: 600; }
.studio h3 { scroll-margin-top: 90px; }
.otra { text-decoration: none; display: block; }

/* logo de imagen: versión clara u oscura según el tema del celular */
.logo { display: inline-flex; align-items: center; }
.logo img { height: 40px; width: auto; display: block; }
.logo .logo-oscuro { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .logo .logo-claro { display: none; }
  :root:not([data-theme="light"]) .logo .logo-oscuro { display: block; }
}
:root[data-theme="dark"] .logo .logo-claro { display: none; }
:root[data-theme="dark"] .logo .logo-oscuro { display: block; }
@media (max-width: 560px) { .logo img { height: 34px; } }