:root {
  --ivory: #f8f4ed;
  --paper: #fffdf9;
  --ink: #332c2a;
  --muted: #726962;
  --rose: #b98b7b;
  --sage: #73806a;
  --gold: #b99657;
  --line: rgba(70, 55, 48, .16);
  --shadow: 0 20px 60px rgba(57, 44, 39, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--ivory);
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.narrow { max-width: 780px; }
.center { text-align: center; }
.section { padding: 100px 0; }

.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  color: white;
  overflow: hidden;
  background: #2d2521;
}

/* Video de portada. Es totalmente independiente de la imagen de la ceremonia. */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 0;
}

/* Capa para mejorar la lectura del texto sobre el video. */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(rgba(36, 30, 27, .30), rgba(36, 30, 27, .52)),
    radial-gradient(circle at center, transparent 10%, rgba(28, 22, 20, .22) 78%);
  pointer-events: none;
}
.nav {
  position: relative;
  z-index: 5;
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.3);
}
.brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: .12em;
}
.nav-links { display: flex; align-items: center; gap: 30px; font-size: 12px; text-transform: uppercase; letter-spacing: .13em; }
.nav-links a { opacity: .9; transition: .25s ease; }
.nav-links a:hover { opacity: 1; }
.nav-rsvp { border: 1px solid rgba(255,255,255,.7); padding: 10px 16px; }
.menu-toggle { display: none; border: 0; background: transparent; color: white; font-size: 28px; }
.hero-content {
  position: relative;
  z-index: 2;
  margin: auto;
  text-align: center;
  padding: 80px 20px 100px;
  text-shadow: 0 3px 20px rgba(0,0,0,.18);
}
.hero-content::before {
  content: '';
  position: absolute;
  inset: 45px 9%;
  border: 1px solid rgba(255,255,255,.45);
  pointer-events: none;
}
.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: .28em;
  font-size: 11px;
  font-weight: 500;
}
.eyebrow.dark { color: var(--sage); }
.hero h1 {
  margin: 0;
  font-family: 'Great Vibes', cursive;
  font-weight: 400;
  font-size: clamp(66px, 10vw, 126px);
  line-height: .9;
}
.hero h1 span { display: block; }
.hero h1 small { display: block; font: italic 400 38px/1 'Cormorant Garamond', serif; margin: 16px 0 10px; }
.hero-rule { width: 80px; height: 1px; background: rgba(255,255,255,.75); margin: 34px auto 20px; }
.hero-date { margin: 0; font: 500 20px/1.2 'Cormorant Garamond', serif; letter-spacing: .22em; }
.hero-place { margin: 8px 0 28px; text-transform: uppercase; letter-spacing: .13em; font-size: 11px; }
.scroll-cue { position: relative; z-index: 4; align-self: center; margin-bottom: 20px; font-size: 30px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border: 1px solid transparent;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: .25s ease;
}
.btn-light { border-color: white; color: white; background: rgba(255,255,255,.06); }
.btn-light:hover { background: white; color: var(--ink); }
.btn-dark { background: var(--ink); color: white; }
.btn-dark:hover { background: #514641; }
.btn-full { width: 100%; }

.intro { background: var(--paper); }
h2 {
  font: 500 clamp(40px, 5vw, 68px)/1.05 'Cormorant Garamond', serif;
  margin: 8px 0 24px;
}
.lead { font: 400 24px/1.55 'Cormorant Garamond', serif; color: var(--muted); }
.lead.compact { margin-bottom: 32px; }
.ornament { margin-top: 30px; color: var(--gold); font-size: 32px; }

.split-section { background: #efe9df; }
.split-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 70px; }
.invitation-photo-wrap { padding: 18px; background: white; box-shadow: var(--shadow); transform: rotate(-1.2deg); }
.invitation-photo { width: 100%; }
.details-card { padding: 20px 0; }
.detail-row { display: grid; grid-template-columns: 90px 1fr; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.detail-row.no-border { border-bottom: 0; }
.detail-number { font: 500 28px/1 'Cormorant Garamond', serif; color: var(--rose); }
.detail-row strong { font-family: 'Cormorant Garamond', serif; font-size: 22px; font-weight: 600; }
.detail-row span { color: var(--muted); }

.countdown-section { background: var(--sage); color: white; }
.countdown-section h2 { margin-bottom: 42px; }
.countdown { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 780px; margin: 0 auto; border-top: 1px solid rgba(255,255,255,.25); border-bottom: 1px solid rgba(255,255,255,.25); }
.countdown > div { padding: 30px 12px; border-right: 1px solid rgba(255,255,255,.2); }
.countdown > div:last-child { border-right: 0; }
.countdown strong { display: block; font: 500 clamp(42px, 7vw, 72px)/1 'Cormorant Garamond', serif; }
.countdown span { display: block; margin-top: 10px; text-transform: uppercase; letter-spacing: .16em; font-size: 10px; }
.celebration { grid-column: 1 / -1; font: 500 34px/1.3 'Cormorant Garamond', serif; }

.location { background: var(--paper); }
.location-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 80px; align-items: center; }
.location-panel {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  border: 1px solid rgba(185,150,87,.55);
  outline: 12px solid rgba(185,150,87,.08);
  background: linear-gradient(135deg, rgba(185,139,123,.15), rgba(115,128,106,.12));
}
.location-monogram { font: 500 76px/1 'Cormorant Garamond', serif; }
.location-monogram span { font-style: italic; color: var(--rose); }
.location-panel p { text-transform: uppercase; letter-spacing: .22em; font-size: 11px; }

.rsvp { background: #e9e2d8; }
.rsvp-card { background: var(--paper); padding: clamp(36px, 6vw, 70px); box-shadow: var(--shadow); border-top: 3px solid var(--gold); }
.form-intro { color: var(--muted); margin-bottom: 34px; }
.rsvp-form { display: grid; gap: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.rsvp-form label, fieldset { font-size: 12px; font-weight: 500; letter-spacing: .04em; }
input, textarea {
  width: 100%;
  margin-top: 8px;
  border: 0;
  border-bottom: 1px solid #bcb2aa;
  background: transparent;
  padding: 12px 2px;
  font: 400 15px/1.4 'Montserrat', sans-serif;
  color: var(--ink);
  outline: none;
}
input:focus, textarea:focus { border-bottom-color: var(--gold); }
fieldset { border: 1px solid var(--line); padding: 18px; }
legend { padding: 0 8px; }
.radio { display: inline-flex; align-items: center; gap: 8px; margin-right: 20px; font-weight: 400 !important; }
.radio input { width: auto; margin: 0; }
.honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; }

.footer { padding: 44px 0; background: var(--ink); color: rgba(255,255,255,.78); }
.footer-names { font: 400 34px/1 'Great Vibes', cursive; color: white; }
.footer-names span { font-family: 'Cormorant Garamond', serif; }
.footer p { margin: 10px 0 0; text-transform: uppercase; letter-spacing: .16em; font-size: 9px; }

@media (max-width: 820px) {
  .section { padding: 74px 0; }
  .menu-toggle { display: block; position: relative; z-index: 10; }
  .nav-links {
    display: none;
    position: absolute;
    top: 88px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(45, 37, 33, .96);
    padding: 10px 0;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 18px; }
  .nav-rsvp { border: 0; }
  .hero-video { object-position: center center; }
  .hero-content::before { inset: 34px 0; }
  .split-grid, .location-grid { grid-template-columns: 1fr; gap: 46px; }
  .details-card { padding: 0; }
  .location-panel { min-height: 300px; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1120px); }
  .hero h1 { font-size: 64px; }
  .hero h1 small { font-size: 28px; }
  .lead { font-size: 21px; }
  .countdown { grid-template-columns: repeat(2, 1fr); }
  .countdown > div:nth-child(2) { border-right: 0; }
  .countdown > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.2); }
  .form-grid { grid-template-columns: 1fr; }
  .radio { display: flex; margin: 10px 0; }
  .detail-row { grid-template-columns: 72px 1fr; gap: 16px; }
  .rsvp-card { padding: 34px 24px; }
}

/* Acceso privado para los novios */
.nav-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 78px;
  padding: 10px 15px;
  border-radius: 999px;
  background: rgba(255,255,255,.92);
  color: var(--ink) !important;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(0,0,0,.10);
}
.nav-login:hover { background: white; transform: translateY(-1px); }
@media (max-width: 820px) {
  .nav-login { margin: 9px 15px 14px; border-radius: 4px; }
}

/* ===== V3 · Confirmación por familia ===== */
select {
  width: 100%;
  margin-top: 8px;
  border: 0;
  border-bottom: 1px solid #bcb2aa;
  background: transparent;
  padding: 12px 2px;
  font: 400 15px/1.4 'Montserrat', sans-serif;
  color: var(--ink);
  outline: none;
}
select:focus { border-bottom-color: var(--gold); }
.family-code-form { display: grid; gap: 22px; margin-top: 28px; }
.family-code-form input { text-transform: uppercase; letter-spacing: .08em; }
.family-invite-card {
  margin: 26px 0;
  padding: 30px 28px;
  text-align: center;
  border: 1px solid rgba(185,150,87,.42);
  background: linear-gradient(135deg, rgba(185,139,123,.08), rgba(115,128,106,.08));
  position: relative;
}
.family-invite-card::before,
.family-invite-card::after { content: '❦'; position: absolute; top: 50%; transform: translateY(-50%); color: rgba(185,150,87,.38); font-size: 20px; }
.family-invite-card::before { left: 15px; }
.family-invite-card::after { right: 15px; }
.family-invite-card > span { display: block; text-transform: uppercase; letter-spacing: .18em; font-size: 9px; color: var(--sage); font-weight: 600; }
.family-invite-card > strong { display: block; margin: 5px 0 8px; font: 500 clamp(34px, 5vw, 48px)/1.1 'Cormorant Garamond', serif; }
.family-invite-card p { margin: 0; color: var(--muted); }
.family-invite-card small { display: block; margin-top: 10px; color: var(--gold); letter-spacing: .08em; }
.rsvp-alert { margin: 20px 0; padding: 15px 17px; font-size: 12px; line-height: 1.6; border-left: 3px solid; }
.rsvp-alert-success { background: rgba(115,128,106,.10); border-color: var(--sage); color: #53604b; }
.rsvp-alert-error { background: rgba(185,139,123,.12); border-color: var(--rose); color: #865f54; }
.rsvp-alert-info { background: rgba(185,150,87,.10); border-color: var(--gold); color: #715d38; }
.attendee-fields { display: grid; gap: 16px; padding: 4px 0; }
.attendee-title { padding: 18px; border: 1px dashed var(--line); background: rgba(115,128,106,.05); }
.attendee-title strong { display: block; font: 600 20px/1.2 'Cormorant Garamond', serif; }
.attendee-title span { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.change-family { margin-top: 25px; text-align: center; font-size: 11px; color: var(--muted); }
.change-family a { border-bottom: 1px solid var(--line); }
.btn:disabled { opacity: .55; cursor: not-allowed; }