/* =========================================================
   INVITACIÓN DIGITAL — Boda "Valentina & Mateo"
   DEMO · ND Creativos
   Estética: botánica, clara, romántica
   ========================================================= */

:root {
  /* Paleta */
  --ivory:      #FBF7F0;
  --paper:      #FFFFFF;
  --card:       #F4EEE2;
  --sage:       #7C876B;
  --sage-deep:  #586049;
  --olive:      #6E7A5E;
  --blush:      #C18A72;
  --blush-soft: #E7C9BB;
  --gold:       #B89A63;
  --ink:        #3C3A31;
  --muted:      #8B8674;

  --font-serif:  'Cormorant Garamond', serif;
  --font-script: 'Great Vibes', cursive;
  --font-sans:   'Jost', sans-serif;

  --max-width: 580px;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  margin: 0;
  width: 100%;
  max-width: 100vw;
  background:
    radial-gradient(circle at 50% -5%, #FFFDF8 0%, var(--ivory) 45%, #F1EADC 100%);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { margin: 0; padding: 0; }

.invitation {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  position: relative;
  overflow-x: clip;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.65), rgba(251,247,240,0.92));
  box-shadow: 0 0 70px rgba(88,96,73,0.12);
}

/* ============ Intro / monograma animado (premium) ============ */
.intro {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 50% 40%, #FFFFFF, var(--ivory) 70%, #EFE7D8 100%);
  transition: opacity 0.9s ease, visibility 0.9s ease;
}
.intro.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.intro__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
  padding: 2rem;
  text-align: center;
}
.intro__ring {
  width: 168px;
  height: 168px;
  color: var(--sage);
}
.intro__ring circle, .intro__ring path {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
}
.intro__ring .ring-circle {
  stroke-dasharray: 534;
  stroke-dashoffset: 534;
  animation: ringDraw 2.1s ease forwards 0.2s;
}
@keyframes ringDraw { to { stroke-dashoffset: 0; } }

.intro__monogram {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.7);
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 3.6rem;
  letter-spacing: 0.02em;
  color: var(--sage-deep);
  opacity: 0;
  animation: monoIn 1s ease forwards 0.9s;
}
.intro__monogram .amp {
  font-family: var(--font-script);
  font-size: 2.4rem;
  color: var(--blush);
  vertical-align: 0.1em;
  margin: 0 0.05em;
}
@keyframes monoIn {
  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

.intro__names {
  font-family: var(--font-script);
  font-size: 2.1rem;
  color: var(--blush);
  opacity: 0;
  animation: fadeIn 1s ease forwards 1.7s;
}
.intro__sub {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0;
  animation: fadeIn 1s ease forwards 2.1s;
}
@keyframes fadeIn { to { opacity: 1; } }

.intro__skip {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  background: transparent;
  border: 1px solid rgba(124,135,107,0.45);
  color: var(--sage-deep);
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.55rem 1.4rem;
  border-radius: 999px;
  cursor: pointer;
  opacity: 0;
  animation: fadeIn 0.8s ease forwards 2.4s;
  transition: background 0.25s ease;
}
.intro__skip:hover { background: rgba(124,135,107,0.1); }

/* ============ Partículas (pétalos suaves) ============ */
.particles { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.particle {
  position: absolute;
  width: 7px; height: 7px;
  border-radius: 80% 0 80% 0;
  background: var(--blush-soft);
  opacity: 0.5;
  animation: petalFall linear infinite;
}
@keyframes petalFall {
  from { transform: translateY(-10vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.5; }
  90% { opacity: 0.4; }
  to { transform: translateY(110vh) rotate(220deg) translateX(40px); opacity: 0; }
}

/* ============ Tipografía utilitaria ============ */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--blush);
  font-weight: 500;
  margin: 0 0 0.7rem;
}
.eyebrow--center { text-align: center; }

.section-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.9rem;
  text-align: center;
  color: var(--sage-deep);
  margin: 0 0 1.6rem;
  letter-spacing: 0.01em;
}

.script-accent {
  font-family: var(--font-script);
  color: var(--blush);
  font-size: 1.8rem;
  line-height: 1;
}

/* ============ Botones ============ */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  padding: 0.95rem 2.2rem;
  border-radius: 999px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.btn--primary {
  background: var(--sage);
  color: var(--ivory);
  box-shadow: 0 8px 22px rgba(88,96,73,0.28);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(88,96,73,0.38); }
.btn--large { padding: 1.05rem 2.8rem; font-size: 0.8rem; }
.btn--outline {
  background: transparent;
  border: 1px solid var(--sage);
  color: var(--sage-deep);
}
.btn--outline:hover { background: rgba(124,135,107,0.1); transform: translateY(-2px); }

/* ============ Decoración botánica ============ */
.botanical {
  width: 120px; height: 30px;
  color: var(--sage);
  opacity: 0.7;
  display: block;
  margin: 0 auto 1.4rem;
}
.sprig {
  position: absolute;
  width: 90px; height: 150px;
  color: var(--sage);
  opacity: 0.42;
  z-index: 0;
}
.sprig--tl { top: 4px; left: -8px; transform: rotate(-8deg); }
.sprig--tr { top: 4px; right: -8px; transform: scaleX(-1) rotate(-8deg); }

/* ============ HERO ============ */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 3.4rem 1.6rem 2.6rem;
  overflow: hidden;
}
.hero__content { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.hero__pre {
  font-family: var(--font-script);
  font-size: 2rem;
  color: var(--blush);
  margin: 0 0 0.2rem;
}
.hero__names {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 3.2rem;
  line-height: 1.05;
  color: var(--sage-deep);
  margin: 0.2rem 0 0.6rem;
}
.hero__names .amp {
  display: block;
  font-family: var(--font-script);
  font-weight: 400;
  font-size: 2.2rem;
  color: var(--blush);
  margin: 0.1rem 0;
}
.hero__date {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0.6rem 0 1.8rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.hero__date::before, .hero__date::after {
  content: ""; width: 26px; height: 1px; background: var(--gold); opacity: 0.6;
}

.guest-card {
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(184,154,99,0.4);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.4rem;
  backdrop-filter: blur(3px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}
.guest-card__greeting {
  margin: 0; font-size: 0.68rem; color: var(--muted);
  letter-spacing: 0.24em; text-transform: uppercase;
}
.guest-card__name {
  margin: 0; font-family: var(--font-script);
  font-size: 2.6rem; color: var(--sage-deep); line-height: 1.1;
}
.guest-card__text { margin: 0.1rem 0 0; font-size: 0.82rem; color: var(--muted); max-width: 280px; }

/* ============ Secciones genéricas ============ */
.section { position: relative; padding: 2.6rem 1.7rem; z-index: 1; overflow: hidden; }
.section + .section::before {
  content: ""; position: absolute; top: 0; left: 50%;
  transform: translateX(-50%); width: 56px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0.6;
}

/* ============ Countdown ============ */
.section--count { text-align: center; }
.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.7rem;
  max-width: 420px;
  margin: 0 auto;
}
.count-box {
  background: var(--paper);
  border: 1px solid rgba(184,154,99,0.3);
  border-radius: var(--radius-md);
  padding: 1.1rem 0.4rem;
  box-shadow: 0 6px 18px rgba(88,96,73,0.08);
}
.count-box__num {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 2rem;
  color: var(--sage-deep);
  line-height: 1;
}
.count-box__label {
  font-size: 0.6rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted); margin-top: 0.4rem;
}
.count-done {
  font-family: var(--font-script); font-size: 2rem; color: var(--blush);
}

/* ============ Nota / historia ============ */
.section--note { text-align: center; }
.note-text { font-size: 1.12rem; color: var(--ink); max-width: 450px; margin: 0 auto 1.3rem; }
.note-text em { color: var(--blush); font-style: italic; font-family: var(--font-serif); font-size: 1.18rem; }

.photo-slot {
  width: 230px; height: 230px; margin: 2rem auto 1.6rem;
  border-radius: 50%;
  border: 1px solid rgba(184,154,99,0.5);
  background: linear-gradient(160deg, #FFFFFF, var(--card));
  display: flex; align-items: center; justify-content: center;
  position: relative;
  box-shadow: 0 10px 30px rgba(88,96,73,0.12);
}
.photo-slot::after {
  content: "Foto de la pareja";
  position: absolute; bottom: -1.7rem; left: 0; right: 0;
  font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
}
.photo-slot svg { width: 64px; height: 64px; color: var(--sage); opacity: 0.55; }
.photo-slot img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }

.note-signature {
  font-family: var(--font-script); font-size: 1.7rem; color: var(--blush); margin-top: 1.6rem;
}

/* ============ Dos columnas (ceremonia / recepción) ============ */
.split { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.place-card {
  background: var(--paper);
  border: 1px solid rgba(184,154,99,0.3);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.4rem;
  text-align: center;
  box-shadow: 0 6px 20px rgba(88,96,73,0.08);
}
.place-card__icon {
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(124,135,107,0.12);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 0.9rem;
}
.place-card__icon svg { width: 22px; height: 22px; color: var(--sage); }
.place-card__kind {
  font-size: 0.64rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--blush); margin: 0 0 0.4rem;
}
.place-card__venue { font-family: var(--font-serif); font-weight: 600; font-size: 1.45rem; color: var(--sage-deep); margin: 0 0 0.2rem; }
.place-card__time { font-size: 0.9rem; color: var(--ink); margin: 0 0 0.2rem; }
.place-card__addr { font-size: 0.82rem; color: var(--muted); margin: 0 0 1.1rem; }

/* ============ Cronograma / timeline ============ */
.section--timeline { text-align: center; }
.timeline { list-style: none; max-width: 360px; margin: 0 auto; text-align: left; position: relative; }
.timeline::before {
  content: ""; position: absolute; left: 13px; top: 6px; bottom: 6px; width: 1px;
  background: linear-gradient(180deg, transparent, var(--gold), transparent); opacity: 0.7;
}
.timeline li { position: relative; padding: 0 0 1.4rem 2.6rem; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: ""; position: absolute; left: 8px; top: 4px; width: 11px; height: 11px;
  border-radius: 50%; background: var(--paper); border: 2px solid var(--sage);
}
.timeline__time { font-family: var(--font-serif); font-weight: 600; color: var(--blush); font-size: 1.05rem; }
.timeline__label { font-size: 0.95rem; color: var(--ink); }

/* ============ Listas con ícono (incluye / dress code) ============ */
.icon-line {
  display: flex; align-items: center; gap: 1rem; justify-content: center;
  font-size: 1rem; color: var(--ink);
}
.icon-line svg { width: 22px; height: 22px; color: var(--sage); flex-shrink: 0; }

.dress {
  text-align: center; max-width: 420px; margin: 0 auto;
}
.dress__code { font-family: var(--font-serif); font-size: 1.6rem; color: var(--sage-deep); margin: 0.6rem 0; }
.dress__note { font-size: 0.92rem; color: var(--muted); }
.dress__reserve {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-top: 1.2rem; padding: 0.6rem 1.2rem;
  border: 1px solid rgba(184,154,99,0.4); border-radius: 999px;
  font-size: 0.78rem; color: var(--blush);
}
.dress__swatch { width: 14px; height: 14px; border-radius: 50%; background: var(--paper); border: 1px solid var(--muted); }

/* ============ Regalos ============ */
.section--gift { text-align: center; }
.gift-text { font-size: 1.05rem; color: var(--ink); max-width: 420px; margin: 0 auto 1.2rem; }
.gift-quote { font-family: var(--font-serif); font-style: italic; font-size: 1.4rem; color: var(--blush); max-width: 380px; margin: 0 auto 1.4rem; }

/* ============ CTA / RSVP ============ */
.section--cta { text-align: center; background: linear-gradient(180deg, transparent, rgba(124,135,107,0.08)); }
.cta-text { font-size: 1rem; color: var(--ink); max-width: 410px; margin: 0 auto 0.9rem; }
.cta-deadline { font-size: 0.82rem; color: var(--muted); letter-spacing: 0.05em; margin-bottom: 1.4rem; }
.cta-text strong { color: var(--sage-deep); }

/* ============ Cierre ============ */
.section--closing { text-align: center; padding-bottom: 3.4rem; }
.closing-mono {
  font-family: var(--font-serif); font-weight: 600; font-size: 2.4rem; color: var(--sage-deep); margin: 0 0 0.6rem;
}
.closing-mono .amp { font-family: var(--font-script); color: var(--blush); font-size: 1.8rem; }
.closing-phrase { font-family: var(--font-script); font-size: 2.2rem; color: var(--blush); margin: 0.4rem 0 1.2rem; }
.closing-sub { font-size: 0.68rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted); }

/* ============ WhatsApp flotante ============ */
.float-whatsapp {
  position: fixed; bottom: 22px; right: 22px;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--sage);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(88,96,73,0.4);
  z-index: 50; transition: transform 0.25s ease;
}
.float-whatsapp:hover { transform: scale(1.08); }
.float-whatsapp svg { width: 28px; height: 28px; color: var(--ivory); }

/* ============ Animaciones de entrada ============ */
.fade-in-up { opacity: 0; transform: translateY(22px); transition: opacity 0.9s ease, transform 0.9s ease; }
.fade-in-up.is-visible { opacity: 1; transform: translateY(0); }

/* ============ Desktop ============ */
@media (min-width: 700px) {
  body { padding: 3rem 1rem; }
  .invitation { border-radius: 26px; overflow: hidden; border: 1px solid rgba(184,154,99,0.25); }
  .hero__names { font-size: 3.8rem; }
  .section { padding: 3rem 2.6rem; }
  .split { grid-template-columns: 1fr 1fr; }
  .float-whatsapp { right: calc(50% - 290px - 80px); }
}

@media (max-width: 380px) {
  .hero__names { font-size: 2.6rem; }
  .section-title { font-size: 1.6rem; }
  .countdown { gap: 0.45rem; }
  .count-box { padding: 0.9rem 0.2rem; }
  .count-box__num { font-size: 1.6rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition: none !important; }
  .fade-in-up { opacity: 1; transform: none; }
  .intro__monogram, .intro__names, .intro__sub, .intro__skip { opacity: 1; }
  .intro__ring .ring-circle { stroke-dashoffset: 0; }
}