/* ============================================
   VARIÁVEIS & RESET
   Aqui definimos as cores, fontes e espaçamentos
   globais. Para mudar qualquer cor do site,
   basta alterar aqui — reflete em tudo.
============================================ */
:root {
  --color-primary:    #6b7c5c;   /* verde oliva principal */
  --color-primary-d:  #4f5c43;   /* verde oliva escuro (hover) */
  --color-primary-l:  #e8ede2;   /* verde oliva clarinho (fundos) */
  --color-offwhite:   #f7f3ec;   /* off-white quente */
  --color-white:      #ffffff;
  --color-text:       #2e2e2e;   /* texto principal */
  --color-text-light: #7a7a7a;   /* texto secundário */
  --color-border:     #ddd8cd;   /* bordas suaves */

  --font-serif:  'Cormorant Garamond', Georgia, serif;  /* títulos elegantes */
  --font-sans:   'Jost', sans-serif;                    /* corpo e labels */

  --radius:   8px;
  --shadow:   0 4px 24px rgba(0,0,0,0.08);
  --shadow-h: 0 8px 32px rgba(0,0,0,0.13);
  --transition: 0.3s ease;

  --max-width:    1100px;
  --max-width-sm: 700px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-offwhite);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ============================================
   UTILITÁRIOS GLOBAIS
============================================ */
.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.container-sm {
  max-width: var(--max-width-sm);
}

.section {
  padding: 100px 0;
}

.section-alt {
  background-color: var(--color-primary-l);
}

/* Cabeçalho de seção (pré-título + título + divisor) */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-pre {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.2;
}

.section-desc {
  margin-top: 16px;
  color: var(--color-text-light);
  font-size: 0.97rem;
}

/* Divisor decorativo com ✦ */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 18px auto;
  color: var(--color-primary);
  font-size: 0.85rem;
  opacity: 0.7;
}

.divider::before,
.divider::after {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: var(--color-primary);
  opacity: 0.4;
}

/* ============================================
   BOTÕES
============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 36px;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.btn-primary:hover {
  background-color: var(--color-primary-d);
  border-color: var(--color-primary-d);
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: transparent;
  color: var(--color-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 11px 28px;
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ============================================
   NAVBAR
============================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 22px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

/* Classe adicionada via JS quando o usuário rola a página */
#navbar.scrolled {
  background: rgba(247, 243, 236, 0.96);
  backdrop-filter: blur(8px);
  padding: 14px 0;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
}

.nav-container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  transition: color var(--transition);
  letter-spacing: 0.05em;
}

.nav-logo span {
  color: var(--color-primary-l);
}

#navbar.scrolled .nav-logo {
  color: var(--color-text);
}

#navbar.scrolled .nav-logo span {
  color: var(--color-primary);
}

.nav-menu {
  display: flex;
  gap: 36px;
}

.nav-menu a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-white);
  transition: color var(--transition);
  position: relative;
}

/* Underline animado nos links */
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--transition);
}

.nav-menu a:hover::after { width: 100%; }

#navbar.scrolled .nav-menu a {
  color: var(--color-text);
}

/* Hambúrguer (mobile) */
.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(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}

#navbar.scrolled .nav-toggle span {
  background: var(--color-text);
}

/* ============================================
   HERO — SLIDESHOW COM FADE
============================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

/* Container que agrupa todos os slides de fundo */
.hero-slides {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Cada slide é uma div com background-image */
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.6s ease-in-out; /* duração do fade */
}

/* O slide ativo fica visível */
.hero-slide.active {
  opacity: 1;
}

/* Overlay verde oliva sobre as fotos */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    160deg,
    rgba(47, 58, 35, 0.72) 0%,
    rgba(79, 92, 67, 0.65) 50%,
    rgba(30, 38, 24, 0.75) 100%
  );
}

/* Conteúdo fica acima do overlay */
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  padding: 20px;
}

.hero-pre {
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 16px;
}

.hero-names {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: 0.02em;
}

.hero-names span {
  font-style: italic;
  color: var(--color-primary-l);
}

.hero-date {
  font-family: var(--font-sans);
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  letter-spacing: 0.4em;
  opacity: 0.85;
  margin-top: 10px;
}

/* Countdown */
.countdown {
  display: flex;
  gap: clamp(16px, 4vw, 48px);
  justify-content: center;
  margin: 32px 0 40px;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.countdown-item span {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 300;
  line-height: 1;
  min-width: 2ch;
  text-align: center;
}

.countdown-item p {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-top: 6px;
}

/* Seta de scroll animada */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  font-size: 1.1rem;
  opacity: 0.7;
  animation: bounce 2s infinite;
  z-index: 2;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}




/* ============================================
   NOSSA HISTÓRIA — TIMELINE
============================================ */
.timeline {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

/* Linha vertical central */
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--color-border);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 45%;
  padding: 0 0 56px;
  text-align: right;
}

.timeline-item.right {
  margin-left: 55%;
  text-align: left;
}

/* Bolinha na linha central */
.timeline-dot {
  position: absolute;
  top: 4px;
  right: -29px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-offwhite);
  box-shadow: 0 0 0 2px var(--color-primary);
  z-index: 1;
}

.timeline-item.right .timeline-dot {
  right: auto;
  left: -29px;
}

.timeline-year {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 6px;
}

.timeline-content h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 400;
  margin-bottom: 8px;
}

.timeline-content p {
  font-size: 0.93rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ============================================
   EVENTO
============================================ */
.evento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.evento-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 44px 32px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.evento-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-h);
}

.evento-card > i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.evento-card h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 16px;
}

.evento-hora {
  font-size: 1.6rem;
  font-family: var(--font-serif);
  color: var(--color-primary);
  margin-bottom: 6px;
}

.evento-local {
  font-weight: 500;
  margin-bottom: 4px;
}

.evento-endereco {
  font-size: 0.88rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

/* Paleta de cores do Dress Code */
.palette {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 16px 0 24px;
}

.swatch {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: block;
  transition: transform var(--transition);
  cursor: default;
}

.swatch:hover {
  transform: scale(1.15);
}

/* ============================================
   RSVP — FORMULÁRIO
============================================ */
.rsvp-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 48px 44px;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 22px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

input,
select,
textarea {
  width: 100%;
  padding: 13px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-offwhite);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(107, 124, 92, 0.15);
}

textarea {
  resize: vertical;
  min-height: 110px;
}

/* Feedback de envio do RSVP */
.form-feedback {
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 0.92rem;
  text-align: center;
  display: none;
}

.form-feedback.success {
  display: block;
  background: var(--color-primary-l);
  color: var(--color-primary-d);
  border: 1px solid var(--color-primary);
}

.form-feedback.error {
  display: block;
  background: #fdecea;
  color: #c0392b;
  border: 1px solid #e74c3c;
}

/* ============================================
   PRESENTES
============================================ */
.presentes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.presente-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 44px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.presente-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-h);
}

.presente-card > i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 18px;
}

.presente-card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 10px;
}

.presente-card p {
  font-size: 0.91rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

/* ============================================
   GALERIA — SWIPER (fotos verticais)
============================================ */
.gallerySwiper {
  width: 100%;
  padding-bottom: 52px !important;
}

.gallerySwiper .swiper-slide {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;        /* ← vertical, perfeito para retrato */
  background: var(--color-border);
  max-width: 340px;            /* ← limita a largura de cada slide */
}

.gallerySwiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center; /* ← prioriza o rosto nas fotos */
  transition: transform 0.5s ease;
}

.gallerySwiper .swiper-slide:hover img {
  transform: scale(1.04);
}

.swiper-button-prev,
.swiper-button-next {
  color: var(--color-primary) !important;
}

.swiper-pagination-bullet-active {
  background: var(--color-primary) !important;
}


/* ============================================
   FAQ — ACCORDION
============================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}

.faq-question i {
  color: var(--color-primary);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s ease, padding 0.38s ease;
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}

.faq-answer p {
  font-size: 0.93rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ============================================
   RODAPÉ
============================================ */
#footer {
  background: var(--color-text);
  color: var(--color-offwhite);
  text-align: center;
  padding: 64px 20px;
}

.footer-names {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 300;
  margin-bottom: 8px;
}

.footer-names span {
  font-style: italic;
  color: var(--color-primary-l);
}

.footer-date {
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  opacity: 0.6;
  margin-bottom: 14px;
}

.footer-hashtag {
  font-size: 0.9rem;
  color: var(--color-primary-l);
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}

.footer-copy {
  font-size: 0.82rem;
  opacity: 0.45;
}

.footer-copy i {
  color: #c0392b;
}

/* ============================================
   RESPONSIVO — MOBILE
============================================ */
@media (max-width: 768px) {

  .section { padding: 72px 0; }

  /* Navbar mobile */
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: min(300px, 80vw);
    background: var(--color-offwhite);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 36px;
    box-shadow: -4px 0 24px rgba(0,0,0,0.12);
    transition: right var(--transition);
    z-index: 999;
  }

  .nav-menu.open { right: 0; }

  .nav-menu a {
    color: var(--color-text) !important;
    font-size: 1rem;
  }

  /* Timeline mobile: coluna única à esquerda */
  .timeline::before { left: 12px; }

  .timeline-item,
  .timeline-item.right {
    width: 100%;
    margin-left: 0;
    padding-left: 40px;
    padding-right: 0;
    text-align: left;
  }

  .timeline-dot,
  .timeline-item.right .timeline-dot {
    left: 5px;
    right: auto;
  }

  /* Formulário RSVP */
  .rsvp-form { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .countdown { gap: 18px; }
  .countdown-item span { font-size: 2.4rem; }
}