/* ============================================================
   GABRIELA JUNQUEIRA — LANDING PAGE
   Design system: elegante, feminino, sofisticado.
   ------------------------------------------------------------
   Paleta (style-guide: nude, rosé, dourado, branco, preto):
   - Porcelana  #FAF6F1  fundo principal (branco quente)
   - Nude       #EDE0D4  fundo de seções alternadas
   - Rosé       #C4837A  acento emocional (links, detalhes)
   - Ouro       #A9874B  acento de luxo (CTAs, fita)
   - Espresso   #221A18  "preto" quente (texto, seção escura)
   Tipografia:
   - Fraunces  → títulos (serifada expressiva, itálico emocional)
   - Jost      → corpo/UI (geométrica, editorial de moda)
   ============================================================ */

:root {
  --porcelana: #FAF6F1;
  --nude: #EDE0D4;
  --nude-claro: #F4ECE3;
  --rose: #C4837A;
  --rose-escuro: #A96A60;
  --ouro: #A9874B;
  --ouro-claro: #C9A86B;
  --espresso: #221A18;
  --espresso-suave: #4A3F3B;
  --branco: #FFFFFF;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Jost", "Segoe UI", sans-serif;

  --container: 1140px;
  --radius: 2px;            /* cantos quase retos = sofisticação */
  --shadow: 0 18px 50px -18px rgba(34, 26, 24, .25);
  --transition: .35s cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset básico ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--espresso);
  background: var(--porcelana);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: var(--rose-escuro); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--ouro); }

/* Acessibilidade: foco visível e respeito a reduced motion */
:focus-visible { outline: 2px solid var(--ouro); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ---------- Tipografia ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.12; }
h1 { font-size: clamp(2.4rem, 5.6vw, 4.4rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.9rem, 3.8vw, 2.9rem); margin-bottom: .6em; }
h3 { font-size: 1.25rem; margin-bottom: .35em; }
h1 em, h2 em, .nav__brand em, .footer__brand em {
  font-style: italic;
  font-weight: 300;
  color: var(--rose-escuro);
}

/* Eyebrow: rótulo em caixa alta com filete dourado */
.eyebrow {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--ouro);
  margin-bottom: 1rem;
}
.eyebrow::before { content: "— "; }
.eyebrow--light { color: var(--ouro-claro); }

.lead { font-size: 1.1rem; max-width: 560px; margin: 0 auto 2.5rem; color: var(--espresso-suave); }
.center { text-align: center; }
.micro { font-size: .85rem; color: var(--espresso-suave); margin-top: 1rem; }

/* ---------- Layout ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 6.5rem 0; }
.section--nude { background: var(--nude-claro); }
.section--dark { background: var(--espresso); color: var(--porcelana); }
.section--dark h2 em { color: var(--ouro-claro); }

/* ---------- Botões ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: .92rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 1rem 2.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--gold { background: var(--ouro); color: var(--branco); }
.btn--gold:hover { background: var(--ouro-claro); color: var(--branco); }
.btn--dark { background: var(--espresso); color: var(--porcelana); }
.btn--dark:hover { background: var(--espresso-suave); color: var(--branco); }
.btn--ghost { border-color: var(--espresso); color: var(--espresso); background: transparent; }
.btn--ghost:hover { background: var(--espresso); color: var(--porcelana); }
.btn--big { font-size: 1rem; padding: 1.2rem 2.8rem; }
.btn--full { width: 100%; }

/* Pulso sutil no CTA da oferta (urgência sem ser agressivo) */
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(169, 135, 75, .45); }
  50% { box-shadow: 0 0 0 14px rgba(169, 135, 75, 0); }
}
.pulse { animation: pulse 2.6s infinite; }

/* ============================================================
   NAVBAR
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.is-scrolled {
  background: rgba(250, 246, 241, .92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(34, 26, 24, .08);
}
.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.nav__brand { font-family: var(--font-display); font-size: 1.3rem; color: var(--espresso); white-space: nowrap; }
.nav__links { display: flex; gap: 1.8rem; }
.nav__links a {
  font-size: .85rem;
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--espresso);
}
.nav__links a:hover { color: var(--rose-escuro); }
.nav__cta { padding: .7rem 1.4rem; font-size: .78rem; }
.nav__burger { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav__burger span { display: block; width: 24px; height: 2px; background: var(--espresso); margin: 5px 0; transition: var(--transition); }

/* ============================================================
   HERO — split editorial: texto à esquerda, imagem à direita,
   título atravessando a "costura" (assinatura da página)
   ============================================================ */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  min-height: 100vh;
  align-items: center;
}
.hero__media { order: 2; height: 100vh; position: sticky; top: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.hero__content {
  order: 1;
  padding: 9rem 4rem 5rem clamp(1.5rem, 6vw, 6rem);
  position: relative;
  z-index: 2;
}
.hero__title { margin-bottom: 1.4rem; }
/* Palavra final invade a foto */
.hero__title-overlap {
  display: inline-block;
  font-style: italic;
  color: var(--rose-escuro);
  position: relative;
  padding-right: 1rem;
}
@media (min-width: 981px) {
  .hero__title-overlap {
    margin-right: -30%;
    background: linear-gradient(90deg, transparent, rgba(250,246,241,.0));
    text-shadow: 0 2px 24px rgba(250, 246, 241, .9);
  }
}
.hero__sub { max-width: 480px; font-size: 1.08rem; color: var(--espresso-suave); margin-bottom: 2.2rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 2.4rem; }
.hero__proof { display: flex; align-items: center; gap: .9rem; max-width: 420px; }
.hero__stars { color: var(--ouro); letter-spacing: .18em; font-size: 1.05rem; }
.hero__proof p { font-size: .95rem; color: var(--espresso-suave); }

/* ============================================================
   FITA DOURADA (marquee) — assinatura visual
   ============================================================ */
.ribbon {
  background: var(--espresso);
  color: var(--ouro-claro);
  overflow: hidden;
  padding: .85rem 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  letter-spacing: .06em;
  white-space: nowrap;
}
.ribbon__track { display: inline-flex; animation: ribbon 28s linear infinite; }
@keyframes ribbon { to { transform: translateX(-50%); } }

/* ============================================================
   SOBRE
   ============================================================ */
.about__grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 6vw, 5.5rem);
  align-items: center;
}
.about__media { position: relative; }
.about__media img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about__media figcaption {
  font-size: .82rem;
  font-style: italic;
  color: var(--espresso-suave);
  margin-top: .8rem;
  text-align: center;
}
/* Moldura dourada deslocada atrás da foto */
.about__media::before {
  content: "";
  position: absolute;
  inset: 1.2rem -1.2rem -1.2rem 1.2rem;
  border: 1px solid var(--ouro);
  border-radius: var(--radius);
  z-index: -1;
}
.about__text p { margin-bottom: 1.1rem; color: var(--espresso-suave); }
.about__badges {
  list-style: none;
  display: flex;
  gap: 1.6rem;
  margin: 1.6rem 0 2rem;
  flex-wrap: wrap;
}
.about__badges li { display: flex; flex-direction: column; border-left: 2px solid var(--ouro); padding-left: .9rem; }
.about__badges strong { font-family: var(--font-display); font-size: 1.1rem; font-weight: 500; }
.about__badges span { font-size: .82rem; color: var(--espresso-suave); }

/* ============================================================
   PORTFÓLIO — masonry via CSS columns (leve, sem JS)
   ============================================================ */
.masonry { columns: 3 280px; column-gap: 1.2rem; margin: 3rem 0 2.5rem; }
.masonry__item {
  break-inside: avoid;
  margin-bottom: 1.2rem;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}
.masonry__item img { width: 100%; transition: transform .8s cubic-bezier(.22,.61,.36,1); }
.masonry__item:hover img { transform: scale(1.045); }
.masonry__item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2.4rem 1.1rem .9rem;
  font-size: .85rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--branco);
  background: linear-gradient(transparent, rgba(34, 26, 24, .72));
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition);
}
.masonry__item:hover figcaption { opacity: 1; transform: translateY(0); }
/* Em telas de toque, legenda sempre visível */
@media (hover: none) {
  .masonry__item figcaption { opacity: 1; transform: none; }
}

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.4rem;
  margin-top: 3rem;
}
.card {
  background: var(--branco);
  border: 1px solid rgba(169, 135, 75, .25);
  border-radius: var(--radius);
  padding: 2rem 1.7rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card__stars { color: var(--ouro); letter-spacing: .2em; }
.card p { font-style: italic; font-family: var(--font-display); font-size: 1.02rem; color: var(--espresso-suave); flex: 1; }
.card footer { font-size: .9rem; font-weight: 500; }
.card footer span { color: var(--rose-escuro); font-weight: 400; }

/* ============================================================
   DIFERENCIAIS (seção escura)
   ============================================================ */
.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 2.4rem;
  margin-top: 3.4rem;
}
.feature__icon { color: var(--ouro-claro); font-size: 1.3rem; display: block; margin-bottom: .8rem; }
.feature h3 { color: var(--porcelana); }
.feature p { color: rgba(250, 246, 241, .72); font-size: .96rem; }

/* ============================================================
   SERVIÇOS
   ============================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.4rem;
  margin-top: 3rem;
}
.service {
  border: 1px solid rgba(34, 26, 24, .12);
  border-top: 3px solid var(--ouro);
  border-radius: var(--radius);
  padding: 2rem 1.7rem;
  background: var(--branco);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
/* Card de noivas em destaque (especialidade da Gabriela) */
.service--featured {
  position: relative;
  border: 1px solid var(--ouro);
  border-top: 3px solid var(--ouro);
  background: linear-gradient(180deg, #FFFDFA, var(--branco));
}
.service__badge {
  position: absolute;
  top: -0.85rem;
  left: 1.4rem;
  background: var(--ouro);
  color: var(--branco);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  padding: .3rem .8rem;
  border-radius: var(--radius);
}
.service p { color: var(--espresso-suave); font-size: .96rem; margin: .4rem 0 1.2rem; }
.service a { font-weight: 500; font-size: .9rem; letter-spacing: .04em; }

/* ============================================================
   OFERTA / ESCASSEZ
   ============================================================ */
.offer__inner { max-width: 760px; }
.offer h2 { margin-bottom: 1rem; }
#mesAtual { text-transform: capitalize; }

/* ============================================================
   CONTATO
   ============================================================ */
.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}
.contact__text p { color: var(--espresso-suave); margin-bottom: 1.6rem; }
.contact__info { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.contact__info li { display: flex; flex-direction: column; }
.contact__info strong { font-size: .78rem; letter-spacing: .22em; text-transform: uppercase; color: var(--ouro); }
.contact__info a { font-size: 1.05rem; }

.form {
  background: var(--branco);
  border: 1px solid rgba(169, 135, 75, .3);
  border-radius: var(--radius);
  padding: 2.2rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.form__field { display: flex; flex-direction: column; gap: .4rem; }
.form__field label { font-size: .8rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; }
.form__field input,
.form__field select {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: .85rem 1rem;
  border: 1px solid rgba(34, 26, 24, .2);
  border-radius: var(--radius);
  background: var(--porcelana);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form__field input:focus,
.form__field select:focus {
  outline: none;
  border-color: var(--ouro);
  box-shadow: 0 0 0 3px rgba(169, 135, 75, .18);
}
.form__field input.is-invalid,
.form__field select.is-invalid { border-color: var(--rose-escuro); }
.form__feedback { font-size: .92rem; text-align: center; min-height: 1.4em; color: var(--rose-escuro); }
.form__feedback.is-success { color: #4C7A4C; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--espresso); color: rgba(250, 246, 241, .75); padding: 3.5rem 0; text-align: center; }
.footer__brand { font-family: var(--font-display); font-size: 1.6rem; color: var(--porcelana); }
.footer__tag { font-style: italic; font-family: var(--font-display); margin: .4rem 0 1.4rem; }
.footer__links { display: flex; justify-content: center; gap: 1.8rem; margin-bottom: 1.6rem; }
.footer__links a { color: var(--ouro-claro); font-size: .85rem; letter-spacing: .16em; text-transform: uppercase; }
.footer__links a:hover { color: var(--branco); }
.footer__copy { font-size: .8rem; }

/* ============================================================
   BOTÃO FLUTUANTE WHATSAPP
   ============================================================ */
.whats-fab {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  z-index: 99;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px -8px rgba(37, 211, 102, .6);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whats-fab:hover { transform: scale(1.08); color: #fff; box-shadow: 0 14px 36px -8px rgba(37, 211, 102, .75); }

/* ============================================================
   ANIMAÇÃO DE ENTRADA (IntersectionObserver adiciona .is-visible)
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVO (mobile-first refinements)
   ============================================================ */
@media (max-width: 980px) {
  /* Hero vira coluna: imagem no topo, texto abaixo */
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero__media { order: 1; height: 62vh; position: static; }
  .hero__media img { object-position: top center; }
  .hero__content { order: 2; padding: 3rem 1.5rem 4rem; }
  .hero__title br { display: none; }

  .about__grid, .contact__grid { grid-template-columns: 1fr; }
  .about__media { max-width: 480px; margin: 0 auto; }

  /* Navbar: menu colapsa em dropdown */
  .nav { background: rgba(250, 246, 241, .94); backdrop-filter: blur(10px); }
  .nav__cta { display: none; }
  .nav__burger { display: block; }
  .nav__links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--porcelana);
    box-shadow: var(--shadow);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }
  .nav__links.is-open { max-height: 340px; }
  .nav__links a { padding: 1rem 1.5rem; border-top: 1px solid rgba(34,26,24,.07); }
}

@media (max-width: 560px) {
  .section { padding: 4.5rem 0; }
  .hero__ctas .btn { width: 100%; text-align: center; }
  .form { padding: 1.6rem; }
}