/* ============================================================
   Invitación — hoja de estilos
   ============================================================ */

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body.page-inv {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: #e7e0d3;
  color: #191512;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page-inv a { color: inherit; text-decoration: none; }
.page-inv button { font: inherit; cursor: pointer; }

.inv {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  background: var(--bg);
  color: var(--ink);
  overflow: hidden;
  min-height: 100vh;
  box-shadow: 0 40px 120px -60px rgba(0, 0, 0, 0.5);
}

.inv-grain {
  position: absolute; inset: 0; pointer-events: none; z-index: 3; opacity: 0.35;
  background-image: radial-gradient(rgba(0, 0, 0, 0.05) 0.5px, transparent 0.5px);
  background-size: 3px 3px;
  mix-blend-mode: multiply;
}
[data-dark="1"] .inv-grain { mix-blend-mode: screen; opacity: 0.25; }

.inv .kicker {
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--soft);
}
.inv .micro {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--soft);
}
.inv .muted { color: var(--soft); }

/* ---------------------------------------------------------------- cover */
.cover {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 64px 28px 48px;
  text-align: center;
  isolation: isolate;
}
.cover-inner { position: relative; z-index: 2; width: 100%; max-width: 560px; }

.cover-photo {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  opacity: 0.9;
}
.cover-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.55), rgba(10, 10, 10, 0.35) 45%, rgba(10, 10, 10, 0.65));
}
.cover:has(.cover-photo) { color: #fff; }
.cover:has(.cover-photo) .kicker,
.cover:has(.cover-photo) .micro,
.cover:has(.cover-photo) .cover-place { color: rgba(255, 255, 255, 0.82); }
.cover:has(.cover-photo) .hairline { background: rgba(255, 255, 255, 0.5); }
.cover:has(.cover-photo) .btn-open { border-color: rgba(255, 255, 255, 0.65); color: #fff; }
.cover:has(.cover-photo) .btn-open:hover { background: rgba(255, 255, 255, 0.12); }

.inv .names {
  font-family: var(--display);
  font-size: clamp(46px, 10.5vw, 86px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  font-weight: 500;
  margin: 18px 0 22px;
  text-wrap: balance;
}
.inv .names em { font-style: italic; color: var(--accent); opacity: 0.9; }
.inv .names.is-long { font-size: clamp(30px, 6.6vw, 56px); }

.hairline { width: 64px; height: 1px; background: var(--accent); opacity: 0.6; margin: 0 auto 24px; }

.stamp {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  font-family: var(--display); margin: 0 0 14px; color: var(--ink);
}
.cover:has(.cover-photo) .stamp { color: #fff; }
.stamp span:first-child { font-size: clamp(34px, 6vw, 46px); line-height: 1; letter-spacing: -0.03em; }
.stamp i {
  font-style: normal; font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 4px 0;
  color: var(--soft);
}
.cover:has(.cover-photo) .stamp i { border-color: rgba(255, 255, 255, 0.4); color: rgba(255, 255, 255, 0.85); }
.stamp span:last-child {
  font-size: 12px; letter-spacing: 0.2em; writing-mode: vertical-rl; transform: rotate(180deg);
  color: var(--soft);
}

.cover-place {
  font-size: 14.5px; letter-spacing: 0.02em; color: var(--soft);
  margin-bottom: 40px;
}

.btn-open {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent; color: var(--ink);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 14px 26px; font-size: 13.5px; letter-spacing: 0.06em; text-transform: uppercase;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.btn-open:hover { background: rgba(0, 0, 0, 0.04); transform: translateY(-1px); }
.btn-open svg { opacity: 0.7; }

.cover .micro { margin-top: 26px; }

/* ---------------------------------------------------------------- quiz */
.quiz {
  padding: 84px 28px 72px;
  max-width: 620px;
  margin: 0 auto;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.quiz-top { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.bar { height: 1px; background: var(--line); position: relative; margin-bottom: 52px; }
.bar i {
  position: absolute; left: 0; top: -1px; height: 3px; width: 0%;
  background: var(--accent); transition: width 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.quiz-stage { min-height: 420px; }
.qcard { animation: rise 0.5s ease both; }
.qcard.is-out { animation: fadeOut 0.28s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes fadeOut { to { opacity: 0; transform: translateY(-8px); } }

.qtext {
  font-family: var(--display);
  font-size: clamp(28px, 6vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 34px;
  text-wrap: balance;
}
.qopts { display: flex; flex-direction: column; gap: 10px; }
.opt {
  text-align: left;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  color: var(--ink);
  font-size: 15px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.opt:hover { background: rgba(0, 0, 0, 0.035); border-color: var(--accent); transform: translateX(2px); }
.opt.is-picked { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.opt .mark { opacity: 0; font-size: 13px; }
.opt.is-picked .mark { opacity: 1; }

/* ---------------------------------------------------------------- verdict */
.verdict {
  padding: 92px 28px 72px;
  text-align: center;
  border-bottom: 1px solid var(--line);
  animation: rise 0.6s ease both;
}
.verdict .seal {
  width: 74px; height: 74px; border-radius: 50%; margin: 0 auto 26px;
  border: 1px solid var(--line); display: grid; place-items: center;
  color: var(--verdict); font-size: 26px;
  background: rgba(47, 81, 54, 0.06);
  animation: pop 0.6s cubic-bezier(0.2, 1.2, 0.3, 1) both;
}
@keyframes pop { from { transform: scale(0.6); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.verdict-title {
  font-family: var(--display);
  font-size: clamp(52px, 12vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.045em;
  color: var(--verdict);
  margin: 10px 0 18px;
}
.verdict-sub {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(19px, 3.4vw, 24px);
  line-height: 1.35;
  margin: 0 0 26px;
  color: var(--ink);
  opacity: 0.85;
}
.status-pill {
  display: inline-block;
  font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase;
  border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px;
  color: var(--verdict); margin-bottom: 34px;
}
.verdict .btn-open { border-color: var(--verdict); color: var(--verdict); }

/* ---------------------------------------------------------------- content */
.content { padding: 0 28px 56px; }
.details { padding: 72px 0 8px; }
.details .display {
  font-family: var(--display);
  font-size: clamp(30px, 5.4vw, 44px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin: 12px 0 18px;
  text-wrap: balance;
}
.message {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(17px, 2.6vw, 20px);
  line-height: 1.5;
  color: var(--soft);
  max-width: 46ch;
  margin-bottom: 44px;
}

.when {
  display: flex; align-items: center; gap: 24px;
  padding: 26px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.when-date { text-align: center; min-width: 96px; }
.when-date .wd { display: block; font-size: 9.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--soft); }
.when-date b {
  display: block; font-family: var(--display); font-size: 54px; line-height: 0.95;
  letter-spacing: -0.04em; font-weight: 500;
}
.when-date span { font-size: 10px; letter-spacing: 0.18em; color: var(--soft); }
.when-sep { width: 1px; align-self: stretch; background: var(--line); }
.when-info { flex: 1; display: flex; flex-direction: column; gap: 5px; }
.when-info p { font-size: 15px; }
.when-info b { font-weight: 600; }

.count {
  display: flex; gap: 18px; justify-content: center; margin: 34px 0 10px;
}
.count div { text-align: center; min-width: 62px; }
.count b { font-family: var(--display); font-size: 32px; font-weight: 500; display: block; letter-spacing: -0.03em; }
.count span { font-size: 9.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--soft); }

.facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 22px; margin: 38px 0 0; padding-top: 30px; border-top: 1px solid var(--line);
}
.fact p { font-size: 14.5px; margin-top: 6px; line-height: 1.4; }
.extra { font-size: 14.5px; color: var(--soft); margin-top: 24px; }

/* ---------------------------------------------------------------- rsvp */
.rsvp {
  margin-top: 54px; padding: 34px 28px 30px;
  border: 1px solid var(--line); border-radius: 18px;
  background: rgba(255, 255, 255, 0.34);
}
[data-dark="1"] .rsvp { background: rgba(255, 255, 255, 0.04); }
.rsvp .display-sm {
  font-family: var(--display); font-size: clamp(26px, 4.4vw, 34px);
  letter-spacing: -0.03em; margin: 6px 0 22px;
}
.rsvp-form { display: flex; flex-direction: column; gap: 4px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.field > span { font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--soft); }
.field input, .field select, .field textarea {
  width: 100%; background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 13px; font: inherit; font-size: 15px; color: var(--ink);
}
[data-dark="1"] .field input, [data-dark="1"] .field select, [data-dark="1"] .field textarea {
  background: rgba(255, 255, 255, 0.06);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.consent { display: flex; gap: 9px; align-items: flex-start; font-size: 12px; color: var(--soft); margin: 6px 0 16px; line-height: 1.4; }
.consent input { margin-top: 2px; accent-color: var(--accent); }
.page-inv .btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ink); color: var(--bg); border: 1px solid var(--ink);
  border-radius: 999px; padding: 14px 22px; font-size: 14px; cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
[data-dark="1"] .btn { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.page-inv .btn:hover { transform: translateY(-1px); }
.page-inv .btn[disabled] { opacity: 0.6; cursor: progress; transform: none; }
.btn-block { width: 100%; }
.field-msg { font-size: 12.5px; color: var(--soft); min-height: 16px; margin-top: 8px; text-align: center; }

.cal-actions, .wa-confirm {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px;
  margin: 30px 0 0;
}
.cal-actions .micro, .wa-confirm .micro { width: 100%; text-align: center; }
.btn-line {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--ink); color: var(--ink); background: transparent;
  border-radius: 999px; padding: 11px 18px; font-size: 13.5px; text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease;
}
.btn-line:hover { transform: translateY(-1px); background: rgba(0, 0, 0, 0.05); }
[data-dark="1"] .btn-line { border-color: var(--accent); color: var(--accent); }
[data-dark="1"] .btn-line:hover { background: rgba(255, 255, 255, 0.08); }
.wa-confirm { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }

.thanks { text-align: center; padding: 18px 0 8px; }
.thanks .seal {
  width: 62px; height: 62px; border-radius: 50%; border: 1px solid var(--line);
  display: grid; place-items: center; margin: 0 auto 16px; color: var(--verdict); font-size: 22px;
}
.thanks p { color: var(--soft); font-family: var(--display); font-style: italic; font-size: 17px; }

.inv-foot {
  margin-top: 60px; padding-top: 26px; border-top: 1px solid var(--line);
  text-align: center; font-size: 11.5px; letter-spacing: 0.06em; color: var(--soft);
}
.inv-foot a { border-bottom: 1px solid var(--line); }
.inv-foot b { font-weight: 600; }

/* ---------------------------------------------------------------- simple */
.simple-page { min-height: 100vh; display: grid; place-items: center; padding: 30px; }
.simple-card {
  max-width: 520px; background: #fbf8f2; border: 1px solid rgba(25, 21, 18, 0.14);
  border-radius: 22px; padding: 46px 36px; text-align: center; display: flex; flex-direction: column; gap: 18px;
}
.simple-card .display { font-family: "Iowan Old Style", Palatino, Georgia, serif; font-size: 34px; line-height: 1.1; letter-spacing: -0.03em; }
.simple-card p { color: #6b6158; }
.simple-card .btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: #191512; color: #f6f1e9; border-radius: 999px; padding: 13px 20px; font-size: 14px;
}
.simple-card .btn-ghost { background: transparent; color: #191512; border: 1px solid rgba(25, 21, 18, 0.14); }

/* ---------------------------------------------------------------- adornos */
.inv::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.inv > .cover, .inv > .quiz, .inv > .content { position: relative; z-index: 1; }

[data-pattern="leaves"]::before {
  background:
    radial-gradient(60% 40% at 12% 8%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    radial-gradient(50% 40% at 92% 100%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%),
    repeating-linear-gradient(115deg, transparent 0 22px, color-mix(in srgb, var(--ink) 5%, transparent) 22px 23px);
}
[data-pattern="rules"]::before {
  background: repeating-linear-gradient(180deg, transparent 0 46px, color-mix(in srgb, var(--ink) 7%, transparent) 46px 47px);
}
[data-pattern="stars"]::before {
  background-image:
    radial-gradient(1.4px 1.4px at 20% 24%, var(--accent), transparent),
    radial-gradient(1px 1px at 68% 12%, color-mix(in srgb, var(--ink) 70%, transparent), transparent),
    radial-gradient(1.8px 1.8px at 82% 46%, color-mix(in srgb, var(--accent) 80%, transparent), transparent),
    radial-gradient(1px 1px at 34% 72%, color-mix(in srgb, var(--ink) 55%, transparent), transparent),
    radial-gradient(1.4px 1.4px at 58% 88%, color-mix(in srgb, var(--accent) 70%, transparent), transparent);
  opacity: 0.8;
}
[data-pattern="confetti"]::before {
  background-image:
    radial-gradient(2.6px 2.6px at 14% 18%, #e4572e, transparent),
    radial-gradient(2px 2px at 78% 12%, #2e86ab, transparent),
    radial-gradient(2.6px 2.6px at 88% 62%, #f2b134, transparent),
    radial-gradient(2px 2px at 22% 78%, #6a4c93, transparent),
    radial-gradient(2px 2px at 54% 40%, #2f6b4f, transparent);
  opacity: 0.45;
}
[data-pattern="frame"]::before {
  inset: 18px;
  border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-radius: 6px;
}
[data-pattern="bars"]::before {
  background: linear-gradient(90deg, var(--accent) 0 8px, transparent 8px);
}
[data-pattern="dots"]::before {
  background-image: radial-gradient(color-mix(in srgb, var(--ink) 14%, transparent) 1px, transparent 1.2px);
  background-size: 14px 14px;
}
[data-pattern="none"]::before { content: none; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 640px) {
  .inv { box-shadow: none; }
  .cover { padding: 48px 22px 40px; }
  .quiz { padding: 64px 22px 48px; }
  .content { padding: 0 20px 44px; }
  .verdict { padding: 72px 22px 56px; }
  .when { gap: 16px; }
  .when-date b { font-size: 44px; }
  .rsvp { padding: 26px 20px 22px; }
  .field-row { grid-template-columns: 1fr; }
  .count { gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  html { scroll-behavior: auto; }
}