/* ============================================================
   PRIVALIA × HERCHCOVITCH;ALEXANDRE · Edição Exclusiva
   Identidade baseada no convite aprovado:
   preto que veste, branco que fala, pink que pontua.
   ============================================================ */

@font-face {
  font-family: "DIN Herchcovitch";
  src: url("din-regular.otf") format("opentype");
  font-weight: 400;
  font-display: swap;
}

:root {
  --bg: #0e0c0d;          /* preto quente, near-black do convite */
  --bg-soft: #161213;
  --ink: #ffffff;
  --muted: rgba(255, 255, 255, 0.55);
  --muted-2: rgba(255, 255, 255, 0.38);
  --line: rgba(255, 255, 255, 0.14);
  --pink: #e6007e;        /* Pink Privalia · único acento de cor */
  --maxw: 1000px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

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

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Tipografia ---------- */

/* A pedido do Alexandre Herchcovitch, não usamos o recurso Poppins + Bodoni.
   Toda palavra fica na mesma fonte (Poppins). Classes mantidas neutras
   para não quebrar marcações existentes. */
.serif { font-family: inherit; font-weight: inherit; font-style: normal; }
.serif-i { font-family: inherit; font-weight: inherit; font-style: normal; }

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 400;
}

h1, h2, h3 { font-weight: 500; line-height: 1.08; letter-spacing: -0.01em; }

.section-title {
  font-size: clamp(30px, 5vw, 52px);
  margin: 18px 0 26px;
}

.body-lg {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(255, 255, 255, 0.82);
  font-weight: 300;
}

.upper-body {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 13px;
  line-height: 2.1;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 300;
}

/* ---------- Lockup de marcas (do convite) ---------- */
.lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
}
.lockup .privalia-logo {
  height: 44px;
  width: auto;
}
.lockup .plus {
  color: var(--pink);
  font-size: 30px;
  font-weight: 300;
  line-height: 0;
}
.lockup .ah-logo {
  width: min(720px, 86%);
  height: auto;
  display: block;
}
.coupon-card .ah-logo { width: min(320px, 80%); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 17px 40px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: transparent;
  color: var(--ink);
  font-family: "Poppins", sans-serif;
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.35s ease;
}
.btn:hover {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.btn-pink {
  border-color: var(--pink);
}
.btn-pink:hover {
  background: var(--pink);
  border-color: var(--pink);
  color: #fff;
}
.btn-ghost-muted {
  border-color: var(--line);
  color: var(--muted);
}
.btn-ghost-muted:hover {
  border-color: var(--ink);
  background: transparent;
  color: var(--ink);
}

.date-tag {
  color: var(--pink);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 14px;
  font-weight: 400;
}

/* ---------- Menu fixo no topo ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  background: rgba(14, 12, 13, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-brand .privalia-logo { height: 20px; width: auto; }
.nav-brand .plus { color: var(--pink); font-size: 15px; line-height: 0; }
.nav-brand .ah-logo { height: 13px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.3s;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.nav-cta {
  color: var(--ink);
  border: 1px solid var(--pink);
  padding: 10px 20px;
}
.nav-links a.nav-cta:hover { background: var(--pink); color: #fff; }
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--ink);
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block; width: 24px; height: 1.5px; background: var(--ink); margin: 5px 0;
  transition: transform 0.3s, opacity 0.3s;
}
.nav.open .nav-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Layout de seções ---------- */
/* padding = respiro visual entre seções.
   scroll-margin-top = calc(nav + respiro_desejado − padding) para o título
   parar sempre ~30px abaixo do menu ao clicar num link do menu. */
section {
  padding: clamp(64px, 10vw, 120px) 0;
  scroll-margin-top: calc(94px - clamp(64px, 10vw, 120px));
}
.divider { height: 1px; background: var(--line); border: 0; }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 0;
}
.hero .tagline {
  max-width: 620px;
  margin: 48px auto 0;
}
.hero .date-tag { display: block; margin: 42px 0 30px; }
.hero .fineprint {
  margin-top: 40px;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--muted-2);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.9;
  text-transform: uppercase;
}
.hero .personal {
  margin-top: 30px;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Conceito ---------- */
.manifesto {
  font-size: clamp(20px, 3.2vw, 34px);
  line-height: 1.4;
  font-weight: 300;
  max-width: 820px;
}
.manifesto .accent { color: var(--pink); }

/* ---------- Pilares de acesso ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 44px;
}
.pillar {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 30px 26px;
}
.pillar .num {
  font-family: "Poppins", sans-serif;
  font-weight: 500;
  color: var(--pink);
  font-size: 22px;
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}
.pillar h3 { font-size: 19px; margin-bottom: 10px; font-weight: 500; }
.pillar p { font-size: 14px; color: var(--muted); font-weight: 300; }

/* ---------- Local + mapa ---------- */
.local-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
}
.local-info .addr {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 300;
  line-height: 1.4;
  margin: 8px 0 6px;
}
.local-info .addr strong { font-weight: 500; }
.local-info .when {
  color: var(--pink);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 14px;
  margin-bottom: 26px;
}
.map-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  filter: grayscale(1) contrast(1.05) brightness(0.9);
}
.map-frame iframe { width: 100%; height: 100%; border: 0; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; }

/* ---------- Front row / destaque ---------- */
.highlight {
  border: 1px solid var(--pink);
  border-radius: 16px;
  padding: clamp(30px, 5vw, 52px);
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.highlight .num-big {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  color: var(--pink);
  font-size: clamp(44px, 8vw, 78px);
  line-height: 1;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

/* ---------- CTA banda fotos ---------- */
.center { text-align: center; }
.stack-gap > * + * { margin-top: 22px; }
.coupon-card .stack-gap > * + * { margin-top: 12px; }

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 60px 0 50px;
  text-align: center;
}
footer .privalia-logo { height: 30px; margin: 0 auto 8px; }
footer .ah-logo { width: min(280px, 70%); height: auto; margin: 6px auto 26px; }
footer .plus { color: var(--pink); margin: 10px 0; }
footer .fnote {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-top: 8px;
}
footer .flinks { margin-top: 22px; display: flex; gap: 26px; justify-content: center; flex-wrap: wrap; }
footer .flinks a {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted);
  transition: color .3s;
}
footer .flinks a:hover { color: var(--ink); }

/* ---------- Galeria de fotos ---------- */
.page-head { padding: 130px 0 30px; text-align: center; }
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  padding-bottom: 40px;
}
.photo {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}
.photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease, filter .5s ease; }
.photo:hover img { transform: scale(1.04); }
.photo .dl {
  position: absolute;
  inset: auto 0 0 0;
  padding: 14px 16px;
  display: flex;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(0,0,0,.75), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.photo:hover .dl { opacity: 1; }
.photo .dl a {
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,.6); padding: 8px 14px; border-radius: 40px;
  background: rgba(0,0,0,.35); backdrop-filter: blur(4px);
}
.photo .dl a:hover { background: #fff; color: #000; }
.empty-state {
  text-align: center;
  padding: 60px 20px 100px;
  color: var(--muted);
}
.empty-state .empty-title { color: var(--ink); font-size: 24px; font-weight: 400; display: block; margin-bottom: 14px; }

/* ---------- Cupom ---------- */
.coupon-page {
  min-height: 100vh;
  display: flex;
  text-align: center;
  padding: 44px 24px;
}
/* margin:auto centraliza vertical e horizontalmente; quando o conteúdo
   é mais alto que a tela, mantém respiro igual em cima e embaixo sem cortar. */
.coupon-card { max-width: 520px; margin: auto; }
.coupon-box {
  border: 1px dashed var(--pink);
  border-radius: 14px;
  padding: 22px 18px;
  margin: 10px 0 20px;
}
.coupon-box .label { font-size: 11px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--muted); }
.coupon-code {
  font-family: "DIN Herchcovitch", sans-serif;
  font-size: clamp(16px, 5vw, 40px);
  letter-spacing: 0.04em;
  margin: 10px 0 14px;
  color: var(--ink);
  max-width: 100%;
}
.coupon-benefit {
  color: var(--pink);
  font-weight: 500;
  font-size: clamp(15px, 3.6vw, 18px);
  letter-spacing: 0.02em;
  margin: 0 0 20px;
}
.coupon-terms {
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted-2);
  line-height: 1.6;
  margin: 0 0 22px;
}
.thanks {
  font-family: "Poppins", sans-serif;
  font-weight: 300;
  font-size: clamp(17px, 2.8vw, 22px);
  line-height: 1.4;
  margin: 18px 0;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 30px;
  transform: translateX(-50%) translateY(20px);
  background: #fff;
  color: #000;
  padding: 12px 22px;
  border-radius: 40px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  transition: all .3s ease;
  z-index: 100;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Responsivo ---------- */
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-brand .plus, .nav-brand .ah-logo { display: none; }
  .nav-links {
    position: absolute;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(14, 12, 13, 0.98);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    padding: 8px 28px 22px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: max-height 0.35s ease, opacity 0.25s ease;
  }
  .nav.open .nav-links { max-height: 340px; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 15px 0; letter-spacing: 0.16em; }
  .nav-links a.nav-cta { text-align: center; padding: 15px 20px; margin-top: 10px; }
}

@media (max-width: 780px) {
  .pillars { grid-template-columns: 1fr; }
  .local-grid { grid-template-columns: 1fr; gap: 30px; }
  .btn { width: 100%; }
  .cta-row .btn { width: 100%; }
}