/* ═══════════════════════════════════════════════════════════════════
   BODA CARMEN & JORGE  —  style.css
   Mobile-first · Sin frameworks · Estampado damask de fondo
   ═══════════════════════════════════════════════════════════════════ */

/* ─── 0. Tokens ─────────────────────────────────────────────────── */
:root {
  --cream:      #F7F0E8;     /* crema cálido damask */
  --white:      #FFFFFF;
  --charcoal:   #2C2C2C;
  --charcoal-l: #4A4A4A;
  --gold:       #B87B8A;     /* rosa polvorienta principal */
  --gold-light: #D4A0AE;     /* rosa claro */
  --gold-dark:  #8A5566;     /* rosa oscuro/borgoña suave */
  --blush:      #C4A8B0;     /* malva apagado */
  --blush-light:#EDD8DC;     /* blush muy claro */
  --sage:       #7A8C6B;     /* verde salvia */
  --sage-light: #A8B89A;     /* verde salvia claro */
  --shadow:     rgba(44,44,44,.12);
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Raleway', Helvetica, Arial, sans-serif;
  --transition: 0.35s cubic-bezier(.4,0,.2,1);
  --radius:     6px;
}

/* ─── 1. Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img  { display: block; max-width: 100%; height: auto; }
a    { color: inherit; text-decoration: none; }

/* ─── 2. Utilities ──────────────────────────────────────────────── */
.container {
  width: min(90%, 1100px);
  margin-inline: auto;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem,5vw,3rem);
  font-weight: 600;
  text-align: center;
  margin-bottom: .5rem;
}
.section-sub {
  text-align: center;
  color: var(--charcoal-l);
  font-size: .95rem;
  font-weight: 300;
  letter-spacing: .03em;
  margin-bottom: 3rem;
}
.divider-ornament { color: var(--gold); font-size: 1.4rem; margin: 1.2rem 0; }

/* ─── 3. Nav ────────────────────────────────────────────────────── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1.1rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
#navbar.scrolled {
  background: rgba(247,240,232,.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 20px var(--shadow);
  padding: .7rem 0;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  width: min(90%,1100px); margin-inline: auto;
}
.nav-logo {
  font-family: var(--font-serif); font-size: 1.4rem; font-style: italic;
  color: var(--white); transition: color var(--transition); letter-spacing: .08em;
}
#navbar.scrolled .nav-logo { color: var(--gold-dark); }
.nav-links { list-style: none; display: flex; gap: 2rem; }
.nav-links a {
  font-size: .8rem; font-weight: 500; letter-spacing: .12em;
  text-transform: uppercase; color: var(--white);
  transition: color var(--transition); position: relative;
}
.nav-links a::after {
  content:''; position: absolute; bottom:-3px; left:0;
  width:0; height:1px; background: var(--gold); transition: width var(--transition);
}
.nav-links a:hover::after { width: 100%; }
#navbar.scrolled .nav-links a { color: var(--charcoal); }
.nav-links a:hover { color: var(--gold) !important; }

.nav-toggle { display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:4px; }
.nav-toggle span {
  display:block; width:24px; height:2px;
  background: var(--white); transition: all var(--transition); border-radius:2px;
}
#navbar.scrolled .nav-toggle span { background: var(--charcoal); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position:fixed; inset:0; flex-direction:column;
    justify-content:center; align-items:center; gap:2.5rem;
    background: rgba(44,44,44,.97);
    transform: translateX(100%); transition: transform var(--transition);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.1rem; color: var(--white) !important; }
}

/* ─── 4. Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100svh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 6rem 1.5rem 4rem;
  background:
    linear-gradient(160deg, rgba(30,20,10,.65) 0%, rgba(60,40,20,.45) 100%),
    url('/static/img/hero-bg.jpg') center/cover no-repeat;
  background-color: #3a2c1a;
}
.hero-overlay {
  position:absolute; inset:0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,.35) 100%);
  pointer-events:none;
}
.hero-content { position:relative; z-index:1; }
.hero-eyebrow {
  font-weight: 300; font-size: clamp(.75rem,2vw,.9rem);
  letter-spacing: .35em; text-transform: uppercase;
  color: var(--gold-light); margin-bottom: 1.2rem;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem,10vw,6.5rem);
  font-weight: 600; color: var(--white); line-height: 1.05;
  display:flex; flex-direction:column; align-items:center; gap:.1em;
}
.hero-title .ampersand { font-style:italic; color:var(--gold); font-size:.75em; }
.hero-date {
  font-size: clamp(.85rem,2.5vw,1.1rem); font-weight:300;
  letter-spacing: .5em; text-transform:uppercase;
  color: rgba(255,255,255,.85); margin-top:1rem;
}
.countdown {
  display:flex; align-items:flex-start; justify-content:center;
  gap:.5rem; margin: 2.5rem 0 2rem; flex-wrap:wrap;
}
.countdown-unit { display:flex; flex-direction:column; align-items:center; min-width:64px; }
.countdown-num {
  font-family:var(--font-serif); font-size:clamp(2.2rem,7vw,4rem);
  font-weight:700; color:var(--white); line-height:1;
  text-shadow:0 2px 8px rgba(0,0,0,.4);
}
.countdown-label {
  font-size:.65rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold-light); margin-top:.3rem;
}
.countdown-sep { font-family:var(--font-serif); font-size:clamp(2rem,6vw,3.5rem); color:var(--gold); line-height:1.1; padding-top:.1em; }
.btn-hero {
  display:inline-block; border:1.5px solid var(--gold); color:var(--white);
  padding:.85rem 2.2rem; font-size:.8rem; font-weight:500;
  letter-spacing:.2em; text-transform:uppercase; border-radius:var(--radius);
  transition: background var(--transition), color var(--transition);
}
.btn-hero:hover { background:var(--gold); color:var(--charcoal); }
.scroll-hint {
  position:absolute; bottom:1.8rem; left:50%; transform:translateX(-50%);
  color:rgba(255,255,255,.55); font-size:1.3rem; animation:bounce 2s infinite;
}
@keyframes bounce {
  0%,100% { transform:translateX(-50%) translateY(0); }
  50%      { transform:translateX(-50%) translateY(8px); }
}

/* ─── 5. Os Esperamos ───────────────────────────────────────────── */
.esperamos-section {
  background: var(--white);
  padding: 4rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--blush-light);
  border-bottom: 1px solid var(--blush-light);
}
.esperamos-text {
  font-family: var(--font-serif);
  font-size: clamp(2rem,5vw,3.2rem);
  font-style: italic;
  font-weight: 400;
  color: var(--charcoal);
  letter-spacing: .04em;
}
.esperamos-sub {
  font-size: .9rem;
  font-weight: 300;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-top: .6rem;
}

/* ─── 6. Detalles — Venue Journey ───────────────────────────────── */
.details {
  padding: 6rem 1.5rem;
  /* Estampado de manteles como fondo con opacidad suave */
  background-image: url('/static/img/damask.jpg');
  background-size: 420px auto;
  background-repeat: repeat;
  position: relative;
}
/* Capa semitransparente encima del damask para que no tape */
.details::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(247,240,232,.88);
  pointer-events: none;
}
.details .container { position: relative; z-index: 1; }

.venue-journey {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.venue-card {
  background: rgba(255,255,255,.92);
  border: 1px solid var(--blush-light);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 30px var(--shadow);
  flex: 1;
  min-width: 260px;
  max-width: 400px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.venue-card:hover { transform: translateY(-6px); box-shadow: 0 14px 50px var(--shadow); }

.venue-img-wrap {
  width: 100%; height: 260px; overflow: hidden;
  background: var(--blush-light);
}
.venue-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s ease;
}
.venue-card:hover .venue-img-wrap img { transform: scale(1.04); }

.venue-info {
  padding: 1.8rem 1.6rem 2rem;
  text-align: center;
}
.venue-time {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--gold-dark);
  margin-bottom: .35rem;
}
.venue-info h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: .5rem;
}
.venue-name {
  font-weight: 500;
  font-size: .95rem;
  margin-bottom: .2rem;
}
.venue-address {
  font-size: .85rem;
  color: var(--charcoal-l);
  margin-bottom: 1rem;
}

.card-map {
  display: inline-block; font-size: .78rem; font-weight: 500;
  letter-spacing: .08em; color: var(--gold-dark);
  border-bottom: 1px solid var(--gold-light);
  transition: color var(--transition);
}
.card-map:hover { color: var(--gold); }

/* Flecha entre venues */
.venue-arrow {
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  flex-shrink: 0;
}
.venue-arrow svg { width: 100px; height: 50px; }
.venue-arrow-label {
  font-family: var(--font-serif); font-style: italic;
  font-size: .85rem; color: var(--gold-dark); white-space: nowrap;
}

@media (max-width: 700px) {
  .venue-journey { flex-direction: column; align-items: stretch; }
  .venue-card { max-width: 100%; }
  .venue-arrow svg { transform: rotate(90deg); }
}

/* ─── 7. Fotos pareja ───────────────────────────────────────────── */
.gallery {
  padding: 5rem 1.5rem;
  background: var(--white);
}
.couple-photos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 860px;
  margin-inline: auto;
}
.couple-photo {
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 6px 30px var(--shadow);
  aspect-ratio: 4/5;
  background: var(--blush-light);
  transition: transform var(--transition), box-shadow var(--transition);
}
.couple-photo:hover { transform: translateY(-5px); box-shadow: 0 14px 50px var(--shadow); }
.couple-photo img { width:100%; height:100%; object-fit:cover; transition:transform .6s ease; }
.couple-photo:hover img { transform:scale(1.05); }

/* Lightbox */
.lightbox {
  position:fixed; inset:0; background:rgba(0,0,0,.92); z-index:2000;
  display:none; align-items:center; justify-content:center;
}
.lightbox.open { display:flex; }
.lightbox img { max-width:90vw; max-height:85vh; object-fit:contain; border-radius:4px; }
.lightbox-caption {
  position:absolute; bottom:1.5rem; color:rgba(255,255,255,.7);
  font-style:italic; font-size:.9rem;
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position:absolute; background:rgba(255,255,255,.12); border:none;
  color:var(--white); cursor:pointer; font-size:1.5rem;
  padding:.5rem .9rem; border-radius:4px; transition:background var(--transition);
}
.lightbox-close:hover,.lightbox-prev:hover,.lightbox-next:hover { background:rgba(255,255,255,.28); }
.lightbox-close { top:1.2rem; right:1.2rem; }
.lightbox-prev  { left:1rem; }
.lightbox-next  { right:1rem; }

/* ─── 8. RSVP ───────────────────────────────────────────────────── */
.rsvp {
  padding: 6rem 1.5rem;
  background-image: url('/static/img/damask.jpg');
  background-size: 420px auto;
  background-repeat: repeat;
  position: relative;
}
.rsvp::before {
  content:''; position:absolute; inset:0;
  background: rgba(247,240,232,.92); pointer-events:none;
}
.rsvp .container { position:relative; z-index:1; }

.rsvp-form {
  max-width: 660px; margin-inline: auto;
  display:flex; flex-direction:column; gap:1.5rem;
}

/* Fila de 3 campos */
.form-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group { display:flex; flex-direction:column; gap:.4rem; }
.form-group label {
  font-size:.82rem; font-weight:500; letter-spacing:.06em;
  text-transform:uppercase; color:var(--charcoal-l);
}
.form-group input,
.form-group select,
.form-group textarea {
  width:100%; padding:.85rem 1rem;
  border:1.5px solid var(--blush-light); border-radius:var(--radius);
  background:rgba(255,255,255,.9); font-family:var(--font-sans);
  font-size:.95rem; color:var(--charcoal);
  transition:border-color var(--transition),box-shadow var(--transition);
  outline:none; resize:vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color:var(--gold); box-shadow:0 0 0 3px rgba(184,123,138,.18);
}
.form-group input.invalid { border-color:#d9534f; }
.form-error { font-size:.78rem; color:#c0392b; min-height:1em; }
.form-hint  { font-size:.76rem; color:var(--charcoal-l); font-style:italic; }

/* Radio cards */
.radio-group { display:flex; gap:1rem; flex-wrap:wrap; }
.radio-card  { flex:1; min-width:140px; cursor:pointer; }
.radio-card input { position:absolute; opacity:0; pointer-events:none; }
.radio-box {
  display:flex; flex-direction:column; align-items:center; gap:.4rem;
  padding:1.2rem 1rem; border:1.5px solid var(--blush-light);
  border-radius:var(--radius); background:rgba(255,255,255,.9);
  font-size:.88rem; font-weight:500; color:var(--charcoal-l);
  transition:all var(--transition); text-align:center;
}
.radio-card input:checked + .radio-box {
  border-color:var(--gold); background:var(--blush-light);
  color:var(--charcoal); box-shadow:0 0 0 3px rgba(184,123,138,.2);
}
.radio-icon { font-size:1.6rem; }

/* Companion blocks */
#acomp-details { display:flex; flex-direction:column; gap:1.4rem; }
.acomp-block {
  background:rgba(255,255,255,.85); border:1px dashed var(--blush);
  border-radius:var(--radius); padding:1.2rem 1.4rem;
  display:flex; flex-direction:column; gap:1rem;
}
.acomp-title {
  font-family:var(--font-serif); font-style:italic;
  color:var(--gold-dark); font-size:.95rem; margin-bottom:.1rem;
}

/* Submit */
.btn-submit {
  display:flex; align-items:center; justify-content:center; gap:.6rem;
  width:100%; padding:1rem; background:var(--charcoal); color:var(--white);
  font-size:.85rem; font-weight:500; letter-spacing:.18em; text-transform:uppercase;
  border:none; border-radius:var(--radius); cursor:pointer;
  transition:background var(--transition),transform var(--transition);
}
.btn-submit:hover  { background:var(--gold-dark); transform:translateY(-2px); }
.btn-submit:active { transform:translateY(0); }
.btn-submit:disabled { opacity:.6; cursor:not-allowed; transform:none; }

.spinner {
  width:18px; height:18px; border:2px solid rgba(255,255,255,.35);
  border-top-color:var(--white); border-radius:50%;
  animation:spin .7s linear infinite;
}
@keyframes spin { to { transform:rotate(360deg); } }

.form-success {
  display:flex; align-items:center; gap:1rem;
  background:#f0fdf4; border:1px solid #86efac;
  border-radius:var(--radius); padding:1.2rem 1.5rem;
}
.success-icon {
  display:flex; align-items:center; justify-content:center;
  width:36px; height:36px; background:#22c55e; color:var(--white);
  border-radius:50%; font-size:1rem; flex-shrink:0;
}

/* ─── 9. Regalo / IBAN ──────────────────────────────────────────── */
.regalo-section {
  background: var(--white);
  padding: 5rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--blush-light);
}
.regalo-ornament {
  font-size: 2rem; margin-bottom: 1rem; line-height: 1;
}
.regalo-phrase {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem,3vw,1.55rem);
  font-style: italic;
  font-weight: 400;
  color: var(--charcoal-l);
  max-width: 560px;
  margin-inline: auto;
  line-height: 1.6;
  margin-bottom: 2rem;
}
.regalo-phrase em {
  color: var(--gold-dark);
  font-style: normal;
}
.iban-box {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  background: var(--blush-light);
  border: 1px solid var(--blush);
  border-radius: 10px;
  padding: 1.4rem 2.5rem;
}
.iban-label {
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--charcoal-l);
  font-weight: 500;
}
.iban-number {
  font-family: var(--font-serif);
  font-size: clamp(1rem,3vw,1.25rem);
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--gold-dark);
  user-select: all;
}
.iban-copy-btn {
  background: none; border: none; cursor: pointer;
  font-size: .76rem; color: var(--charcoal-l);
  letter-spacing: .06em; padding: .2rem .6rem;
  border-radius: 4px; transition: background var(--transition), color var(--transition);
}
.iban-copy-btn:hover { background: var(--blush); color: var(--gold-dark); }

/* ─── 10. Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: var(--charcoal);
  color: rgba(255,255,255,.7);
  text-align: center;
  padding: 3.5rem 1.5rem;
}
.footer-names {
  font-family:var(--font-serif); font-size:1.8rem;
  font-style:italic; color:var(--gold); margin-bottom:.4rem;
  cursor: default; user-select: none;
}
.footer-date {
  font-size:.8rem; letter-spacing:.4em;
  text-transform:uppercase; color:rgba(255,255,255,.4);
}

/* ─── 11. Modal admin oculto ────────────────────────────────────── */
.admin-modal-overlay {
  position:fixed; inset:0; background:rgba(0,0,0,.7); z-index:3000;
  display:none; align-items:center; justify-content:center;
  backdrop-filter:blur(4px);
}
.admin-modal-overlay.open { display:flex; }
.admin-modal {
  background:#fff; border-radius:12px; padding:2.5rem 2rem;
  width:min(90%,380px); text-align:center; box-shadow:0 20px 60px rgba(0,0,0,.3);
}
.admin-modal h3 {
  font-family:var(--font-serif); font-size:1.4rem; margin-bottom:.4rem; color:var(--charcoal);
}
.admin-modal p { font-size:.85rem; color:var(--charcoal-l); margin-bottom:1.5rem; }
.admin-modal input {
  width:100%; padding:.85rem 1rem; border:1.5px solid var(--blush-light);
  border-radius:var(--radius); font-family:var(--font-sans); font-size:.95rem;
  margin-bottom:1rem; outline:none; color:var(--charcoal);
  transition:border-color var(--transition);
}
.admin-modal input:focus { border-color:var(--gold); }
.admin-modal-actions { display:flex; gap:.8rem; }
.btn-admin-enter {
  flex:1; background:var(--charcoal); color:#fff; border:none;
  padding:.85rem; border-radius:var(--radius); font-size:.82rem;
  letter-spacing:.1em; text-transform:uppercase; cursor:pointer;
  transition:background var(--transition);
}
.btn-admin-enter:hover { background:var(--gold-dark); }
.btn-admin-cancel {
  flex:1; background:none; color:var(--charcoal-l); border:1.5px solid var(--blush-light);
  padding:.85rem; border-radius:var(--radius); font-size:.82rem; cursor:pointer;
  transition:background var(--transition);
}
.btn-admin-cancel:hover { background:var(--blush-light); }
.admin-modal-err { font-size:.8rem; color:#c0392b; min-height:1em; margin-top:-.5rem; margin-bottom:.5rem; }

/* ─── 10. Scroll reveal ─────────────────────────────────────────── */
[data-aos] { opacity:0; transform:translateY(28px); transition:opacity .7s ease,transform .7s ease; }
[data-aos].aos-animate { opacity:1; transform:none; }
[data-aos][data-aos-delay="100"] { transition-delay:.1s; }
[data-aos][data-aos-delay="120"] { transition-delay:.12s; }
[data-aos][data-aos-delay="200"] { transition-delay:.2s; }