/* =====================================================
   Helena & Rafael — Site de casamento
   Direção: minimal editorial · linho + oliva
   ===================================================== */

:root {
  /* Paleta */
  --paper:       #ECEAE1;   /* linho quente */
  --paper-soft:  #F4F2EB;   /* painéis claros */
  --paper-deep:  #E4E1D6;   /* blocos com leve contraste */
  --ink:         #24261F;   /* quase-preto oliva */
  --ink-soft:    #5A5D50;   /* texto secundário */
  --olive:       #59614C;   /* acento principal */
  --olive-2:     #808568;   /* hairlines / secundário */
  --sage:        #C3C6B4;   /* linhas muito suaves */
  --gold:        #A98F5B;   /* detalhe metálico (monograma / ◇) */

  /* Tipografia */
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans:  'Jost', 'Helvetica Neue', Arial, sans-serif;

  /* Espaçamento de seção */
  --pad-y: clamp(5rem, 11vw, 9rem);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* -------------------- Base -------------------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

::selection { background: var(--olive); color: var(--paper-soft); }

/* -------------------- Utilitários -------------------- */
.wrap { width: min(1160px, 90vw); margin-inline: auto; }
.wrap--narrow { width: min(720px, 90vw); }
.center { text-align: center; }

.section { padding-block: var(--pad-y); }

.eyebrow {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--olive);
}

.section__head { margin-bottom: clamp(2.5rem, 6vw, 4rem); }

.section__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  margin-top: 0.6rem;
}

.section__sub {
  max-width: 46ch;
  margin: 1.2rem auto 0;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.ornament {
  font-family: var(--serif);
  color: var(--gold);
  font-size: 1.4rem;
  letter-spacing: 0.4em;
  margin-bottom: 1.4rem;
}

.amp { color: var(--gold); font-style: italic; }

/* Reveal (animação de entrada) */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* -------------------- Botões -------------------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 1.05em 2.4em;
  cursor: pointer;
  border: 1px solid var(--olive);
  background: transparent;
  color: var(--olive);
  transition: background 0.5s var(--ease), color 0.5s var(--ease), transform 0.3s var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn--solid { background: var(--olive); color: var(--paper-soft); }
.btn--solid:hover { background: var(--ink); border-color: var(--ink); }

.btn--outline:hover { background: var(--olive); color: var(--paper-soft); }

/* -------------------- NAV -------------------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem clamp(1.4rem, 5vw, 3.4rem);
  transition: background 0.5s var(--ease), box-shadow 0.5s var(--ease), padding 0.5s var(--ease);
}
.nav.is-scrolled {
  background: rgba(236, 234, 225, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 var(--sage);
  padding-block: 0.9rem;
}

.nav__monogram {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.nav__menu { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.1rem); }
.nav__menu a {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--ink-soft);
  position: relative;
  padding-block: 0.3rem;
  transition: color 0.35s var(--ease);
}
.nav__menu a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--olive);
  transition: width 0.4s var(--ease);
}
.nav__menu a:hover { color: var(--ink); }
.nav__menu a:hover::after,
.nav__menu a.is-active::after { width: 100%; }

.nav__cta {
  border: 1px solid var(--olive);
  color: var(--olive) !important;
  padding: 0.7em 1.4em !important;
}
.nav__cta::after { display: none; }
.nav__cta:hover { background: var(--olive); color: var(--paper-soft) !important; }

/* Hambúrguer */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 110;
}
.nav__toggle span {
  height: 1.5px;
  width: 100%;
  background: var(--ink);
  transition: transform 0.4s var(--ease), opacity 0.3s var(--ease);
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* -------------------- HERO -------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 7rem 1.4rem 4rem;
  background:
    radial-gradient(120% 90% at 50% 0%, var(--paper-soft) 0%, var(--paper) 55%, var(--paper-deep) 100%);
  overflow: hidden;
}
/* Marca d'água discreta */
.hero::before {
  content: "H & R";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 44vw;
  font-weight: 300;
  color: var(--ink);
  opacity: 0.03;
  letter-spacing: -0.02em;
  pointer-events: none;
  white-space: nowrap;
}

.hero__frame { position: relative; z-index: 2; }
.hero__eyebrow { margin-bottom: 2rem; }

.hero__names {
  font-family: var(--serif);
  font-weight: 300;
  line-height: 0.9;
  letter-spacing: 0.01em;
}
.hero__name {
  display: block;
  font-size: clamp(3.6rem, 13vw, 10.5rem);
}
.hero__amp {
  display: block;
  font-style: italic;
  font-weight: 300;
  color: var(--gold);
  font-size: clamp(2.6rem, 8vw, 6rem);
  margin-block: 0.1em;
  line-height: 1;
}

.hero__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  margin-top: 2.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-soft);
  flex-wrap: wrap;
}
.hero__meta .dot { color: var(--gold); }

/* Contagem regressiva */
.countdown {
  display: flex;
  justify-content: center;
  gap: clamp(1.4rem, 5vw, 3.4rem);
  margin-top: 3.2rem;
}
.countdown__unit { display: flex; flex-direction: column; align-items: center; }
.countdown__unit strong {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 7vw, 4rem);
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.countdown__unit small {
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--olive);
  margin-top: 0.7rem;
}

/* Indicador de rolagem */
.hero__scroll {
  position: absolute;
  bottom: 2.2rem; left: 50%;
  transform: translateX(-50%);
  width: 1px; height: 54px;
  background: var(--sage);
  z-index: 2;
}
.hero__scroll span {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 40%;
  background: var(--olive);
  animation: scrollDrop 2.4s var(--ease) infinite;
}
@keyframes scrollDrop {
  0% { transform: translateY(-100%); }
  60%, 100% { transform: translateY(250%); }
}

/* -------------------- CONVITE -------------------- */
.convite { background: var(--paper-soft); padding-block: var(--pad-y); }
.convite__lead {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.5rem, 3.2vw, 2.15rem);
  line-height: 1.55;
  margin-top: 1.6rem;
  color: var(--ink);
}
.convite__lead em { font-style: italic; color: var(--olive); }
.convite__sign {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.7rem;
  margin-top: 2rem;
  color: var(--olive);
}

/* -------------------- NOSSA HISTÓRIA -------------------- */
.timeline {
  list-style: none;
  max-width: 760px;
  margin-inline: auto;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 90px; top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(var(--sage), var(--sage) 70%, transparent);
}
.timeline__item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 2.4rem;
  padding-bottom: clamp(2.6rem, 5vw, 3.6rem);
  position: relative;
}
.timeline__item:last-child { padding-bottom: 0; }
.timeline__year {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--olive);
  text-align: right;
  padding-top: 0.1rem;
}
.timeline__body { position: relative; padding-left: 2.2rem; }
.timeline__body::before {
  content: "";
  position: absolute;
  left: -6px; top: 12px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--paper);
  border: 1.5px solid var(--olive);
}
.timeline__item--final .timeline__body::before {
  background: var(--gold);
  border-color: var(--gold);
}
.timeline__body h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.7rem;
  margin-bottom: 0.4rem;
}
.timeline__body p { color: var(--ink-soft); }

/* -------------------- O GRANDE DIA -------------------- */
.dia { background: var(--paper-soft); }
.dia__cards {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 3rem);
}
.event { text-align: center; padding: 1rem; }
.event__kicker {
  font-size: 0.7rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--olive);
}
.event__time {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  font-weight: 300;
  margin: 0.5rem 0;
}
.event__place {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
}
.event__addr { color: var(--ink-soft); font-size: 0.95rem; }
.event__note {
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-style: italic;
  margin-top: 1rem;
  max-width: 34ch;
  margin-inline: auto;
}
.event__divider {
  align-self: stretch;
  display: grid;
  place-items: center;
  color: var(--gold);
  font-size: 1.3rem;
  position: relative;
}
.event__divider::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 1px;
  background: var(--sage);
}
.event__divider span {
  background: var(--paper-soft);
  padding-block: 0.6rem;
  position: relative;
  z-index: 1;
}

.dresscode {
  text-align: center;
  margin-top: clamp(3rem, 7vw, 5rem);
  padding-top: clamp(3rem, 7vw, 5rem);
  border-top: 1px solid var(--sage);
}
.dresscode__text {
  font-family: var(--serif);
  font-size: 1.9rem;
  margin: 0.6rem 0 0.4rem;
}
.dresscode__hint { color: var(--ink-soft); font-size: 0.92rem; font-style: italic; }

/* -------------------- GALERIA -------------------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.6rem, 1.5vw, 1rem);
  grid-auto-flow: dense;
}
.gallery__item {
  border: none;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  background: var(--paper-deep);
  aspect-ratio: 4 / 5;
}
.gallery__item--tall { grid-row: span 2; aspect-ratio: 4 / 6; }
.gallery__item img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(0.55) sepia(0.12) contrast(0.98);
  transition: transform 1.2s var(--ease), filter 0.9s var(--ease);
}
.gallery__item:hover img { transform: scale(1.06); filter: none; }
.gallery__item:focus-visible { outline: 2px solid var(--olive); outline-offset: 3px; }

/* -------------------- PRESENTES -------------------- */
.presentes { background: var(--paper-soft); }
.pix {
  text-align: center;
  max-width: 520px;
  margin: 0 auto clamp(3rem, 6vw, 4.5rem);
  padding: clamp(2rem, 5vw, 3rem);
  border: 1px solid var(--sage);
  background: var(--paper);
}
.pix__key {
  font-family: var(--serif);
  font-size: 1.6rem;
  margin: 0.8rem 0 1.6rem;
  color: var(--ink);
  word-break: break-all;
}

.gifts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.8rem, 2vw, 1.4rem);
}
.gift {
  text-align: center;
  padding: clamp(1.8rem, 4vw, 2.6rem) 1.4rem;
  border: 1px solid var(--sage);
  background: var(--paper);
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), background 0.5s var(--ease);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.gift:hover { transform: translateY(-6px); border-color: var(--olive); background: var(--paper-soft); }
.gift__icon { font-size: 1.8rem; color: var(--olive); }
.gift__name { font-family: var(--serif); font-size: 1.4rem; }
.gift__desc { color: var(--ink-soft); font-size: 0.9rem; }

/* -------------------- COMO CHEGAR -------------------- */
.local__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: stretch;
}
.map {
  border: 1px solid var(--sage);
  overflow: hidden;
  min-height: 340px;
}
.map iframe { width: 100%; height: 100%; min-height: 340px; border: 0; filter: grayscale(0.3) contrast(1.02); }
.local__info { display: flex; flex-direction: column; justify-content: center; }
.local__info h3 { font-family: var(--serif); font-weight: 400; font-size: 2rem; margin-bottom: 0.8rem; }
.local__info p { color: var(--ink-soft); margin-bottom: 1rem; }
.local__tip { font-style: italic; font-size: 0.92rem; }
.local__info .btn { align-self: flex-start; margin-top: 0.6rem; }

/* -------------------- RSVP -------------------- */
.rsvp { background: var(--paper-soft); }
.form { display: flex; flex-direction: column; gap: 1.6rem; }
.field { display: flex; flex-direction: column; gap: 0.55rem; }
.field label {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--olive);
}
.field .opt { text-transform: none; letter-spacing: 0; color: var(--ink-soft); font-size: 0.72rem; }
.field input,
.field textarea {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--sage);
  padding: 0.9rem 1rem;
  transition: border-color 0.4s var(--ease), background 0.4s var(--ease);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--olive);
  background: var(--paper-soft);
}
.field textarea { resize: vertical; }

.choice { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.choice__opt {
  flex: 1 1 220px;
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--sage);
  background: var(--paper);
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color 0.35s var(--ease), background 0.35s var(--ease);
}
.choice__opt:has(input:checked) { border-color: var(--olive); background: var(--paper-soft); }
.choice__opt input { accent-color: var(--olive); width: 16px; height: 16px; }

.form .btn { align-self: flex-start; }
.form__hint { font-size: 0.82rem; color: var(--ink-soft); font-style: italic; }

.form__success {
  text-align: center;
  padding: clamp(2.5rem, 6vw, 4rem);
  border: 1px solid var(--sage);
  background: var(--paper);
}
.form__success h3 { font-family: var(--serif); font-weight: 400; font-size: 2.2rem; margin-bottom: 0.8rem; }
.form__success p { color: var(--ink-soft); max-width: 40ch; margin: 0 auto 1.8rem; }

/* -------------------- RECADOS -------------------- */
.guest-form {
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  gap: 0.8rem;
  max-width: 820px;
  margin: 0 auto clamp(2.5rem, 5vw, 3.5rem);
}
.guest-form input {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--sage);
  background: var(--paper);
  color: var(--ink);
}
.guest-form input:focus { outline: none; border-color: var(--olive); }

.wall {
  columns: 3;
  column-gap: 1.2rem;
}
.wall__card {
  break-inside: avoid;
  margin-bottom: 1.2rem;
  padding: 1.6rem 1.5rem;
  border: 1px solid var(--sage);
  background: var(--paper-soft);
}
.wall__msg { font-family: var(--serif); font-size: 1.25rem; line-height: 1.5; color: var(--ink); }
.wall__from {
  margin-top: 1rem;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--olive);
}
.wall__empty { color: var(--ink-soft); font-style: italic; text-align: center; column-span: all; }

/* -------------------- FOOTER -------------------- */
.footer {
  text-align: center;
  padding: clamp(3.5rem, 8vw, 6rem) 1.4rem;
  background: var(--ink);
  color: var(--paper);
}
.footer__monogram { font-family: var(--serif); font-size: 3rem; font-weight: 300; }
.footer .amp { color: var(--gold); }
.footer__tag {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--olive-2);
  margin-top: 0.8rem;
}
.footer__date { margin-top: 1.4rem; font-size: 0.95rem; opacity: 0.85; }
.footer__thanks { margin-top: 0.4rem; font-style: italic; font-family: var(--serif); font-size: 1.1rem; opacity: 0.7; }

/* -------------------- LIGHTBOX -------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  background: rgba(30, 32, 26, 0.92);
  backdrop-filter: blur(4px);
  padding: 5vw;
  animation: fadeIn 0.4s var(--ease);
}
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 90vw; max-height: 88vh; object-fit: contain; box-shadow: 0 30px 80px rgba(0,0,0,0.5); }
.lightbox__close {
  position: absolute;
  top: 1.6rem; right: 1.8rem;
  background: none; border: none;
  color: var(--paper);
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* -------------------- RESPONSIVO -------------------- */
@media (max-width: 860px) {
  .nav__menu {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(320px, 82vw);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    background: var(--paper-soft);
    box-shadow: -20px 0 60px rgba(0,0,0,0.12);
    transform: translateX(100%);
    transition: transform 0.55s var(--ease);
  }
  .nav__menu.is-open { transform: translateX(0); }
  .nav__toggle { display: flex; }

  .dia__cards { grid-template-columns: 1fr; }
  .event__divider { display: none; }
  .event + .event__divider + .event { border-top: 1px solid var(--sage); padding-top: 2.4rem; margin-top: 1rem; }

  .local__grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gifts { grid-template-columns: 1fr; }
  .wall { columns: 2; }
  .guest-form { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .timeline::before { left: 60px; }
  .timeline__item { grid-template-columns: 60px 1fr; gap: 1.2rem; }
  .timeline__year { font-size: 1.1rem; }
  .gallery { grid-template-columns: 1fr; }
  .gallery__item--tall { grid-row: span 1; aspect-ratio: 4 / 5; }
  .wall { columns: 1; }
  .countdown { gap: 1.1rem; }
}

/* Acessibilidade: reduzir movimento */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__scroll span { animation: none; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.15s !important; }
}