/* =====================================================================
   CONCEITO.CSS — Clínica Ortodontia Prietsch
   Paleta: azul tiffany (#0ABBCA) + escuro marítimo + branco fresco
   Tipografia: DM Serif Display (títulos) + Outfit (corpo/UI)
   ===================================================================== */

/* ── TOKENS DO CONCEITO ───────────────────────────────────────────── */
:root {
  --cor-fundo-1:    #06232a;
  --cor-fundo-2:    #0b3540;
  --cor-fundo-3:    #062028;
  --cor-destaque:   #0abbca;
  --cor-destaque-2: #07919e;
  --cor-texto:      #f0fafa;
  --cor-texto-soft: rgba(240,250,250,.72);
  --font-display:   'DM Serif Display', Georgia, serif;
  --font-body:      'Outfit', -apple-system, sans-serif;
}

/* ── TIPOGRAFIA ───────────────────────────────────────────────────── */
body { font-family: var(--font-body); }

.serif      { font-family: var(--font-display); }
.display    { font-family: var(--font-display); font-style: normal; letter-spacing: -.02em; }
em          { font-style: italic; color: var(--cor-destaque); }

.eyebrow {
  display: block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cor-destaque);
  margin-bottom: 1rem;
}

/* ── NAV ──────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 90;
  display: flex;
  align-items: center;
  padding: 0 clamp(1.5rem,5vw,3rem);
  background: rgba(6,35,42,.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(10,187,202,.12);
}
.nav-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo-text {
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: .01em;
  color: var(--cor-texto);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: .48rem 1.25rem;
  border: 1.5px solid var(--cor-destaque);
  border-radius: 2rem;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .05em;
  color: var(--cor-fundo-1); /* dark text — base.css seta bg=turquesa; cor=dark = legível */
  transition: background .25s, color .25s;
}
.nav-cta:hover { background: #08d4e6; color: #06232a; }

/* ── GRAIN ────────────────────────────────────────────────────────── */
.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px;
}

/* ── CENÁRIO SCRIM ────────────────────────────────────────────────── */
.cenario-scrim {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: rgba(6,35,42,.38);
}

/* ── HERO ─────────────────────────────────────────────────────────── */
.panel-hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  z-index: 2;
  overflow: hidden;
}

/* Camera stage: ocupa o hero inteiro */
.hero-camera-stage {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Ken Burns CSS PURO — fix obrigatório width/height/inset */
.hero-kenburns {
  width: 100%;
  height: 100%;
  inset: 0;
  background-image: url('assets/hero-daniela-real.webp');
  background-size: cover;
  background-position: center 30%;
  animation: kenburns-hero 9s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes kenburns-hero {
  0%   { transform: scale(1.02) translateX(0);     }
  100% { transform: scale(1.19) translateX(-2.5%); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-kenburns { animation: none; }
}

/* Mobile: portrait crop centrado no rosto */
@media (max-width: 767px) {
  .hero-kenburns {
    background-image: url('assets/hero-daniela-mobile.webp');
    background-position: center top;
  }
}

/* Scrim: gradiente esquerda→direita no desktop, top→bottom no mobile */
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    100deg,
    rgba(6,35,42,.80) 0%,
    rgba(6,35,42,.55) 45%,
    rgba(6,35,42,.10) 75%,
    transparent 100%
  );
}

@media (max-width: 767px) {
  .hero-scrim {
    background: linear-gradient(
      180deg,
      transparent 0%,
      rgba(6,35,42,.50) 50%,
      rgba(6,35,42,.92) 100%
    );
  }
}

/* Foto mobile empilhada — escondida no desktop */
.hero-foto-mobile { display: none; }

@media (max-width: 767px) {
  /* Layout empilhado: hero vira coluna, foto no topo */
  .panel-hero {
    flex-direction: column;
    align-items: stretch;
    min-height: 100dvh;
  }
  .hero-camera-stage { position: relative; height: 44dvh; flex-shrink: 0; }
  .hero-scrim { display: none; }
}

/* Copy do hero */
.hero-inner {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + 3rem) clamp(1.5rem,5vw,3rem) 4rem;
  display: flex;
  align-items: center;
}

@media (max-width: 767px) {
  .hero-inner {
    background: var(--cor-fundo-1); /* bloqueia cenário que vaza atrás do texto */
    padding: 1.5rem 1.5rem 5rem;   /* bottom=5rem: conteúdo termina antes da zona do WA fixo */
    flex: 1;
    align-items: flex-end;
  }
  /* Sub longo (249 chars) empurra CTA pra fora da dobra —
     conteúdo permanece na seção tese; hero fica tight */
  .hero-sub { display: none; }
}
/* Telas muito pequenas: reduz foto pra hero-actions caber na dobra */
@media (max-width: 767px) and (max-height: 720px) {
  .hero-camera-stage { height: 38dvh; }
}

.hero-copy { max-width: 600px; }

.hero-title {
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  line-height: 1.08;
  color: var(--cor-texto);
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: clamp(.92rem, 1.8vw, 1.08rem);
  line-height: 1.65;
  color: var(--cor-texto-soft);
  margin-bottom: 2rem;
  max-width: 520px;
}
.hero-sub strong { color: var(--cor-texto); }

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Scroll indicator */
.hero-scrolldown {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
}
.hero-scrolldown span {
  display: block;
  width: 1.5px;
  height: 48px;
  background: linear-gradient(180deg, var(--cor-destaque), transparent);
  animation: scrollpulse 1.8s ease-in-out infinite;
}
@keyframes scrollpulse {
  0%,100% { opacity: .3; transform: scaleY(.6); }
  50%      { opacity: 1;  transform: scaleY(1); }
}

/* ── BOTÕES ───────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 2rem;
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .03em;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .25s, color .25s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(10,187,202,.22); }
.btn .arrow { font-size: 1.1em; transition: transform .2s; }
.btn:hover .arrow { transform: translate(2px,-2px); }

.btn-cta {
  background: var(--cor-destaque);
  color: #06232a;
}
.btn-cta:hover { background: #08d4e6; }

.btn-outline-link {
  border: 1.5px solid rgba(240,250,250,.35);
  color: var(--cor-texto);
}
.btn-outline-link:hover { border-color: var(--cor-destaque); color: var(--cor-destaque); }

/* ── TESE ─────────────────────────────────────────────────────────── */
.tese {
  position: relative;
  z-index: 2;
  padding: var(--section-pad) clamp(1.5rem,5vw,3rem);
}
.tese-inner {
  max-width: 900px;
  margin: 0 auto;
}
.tese .display { font-size: clamp(1.8rem, 4vw, 3.2rem); margin-bottom: 1.25rem; }
.tese-p {
  font-size: clamp(.95rem,1.7vw,1.1rem);
  line-height: 1.7;
  color: var(--cor-texto-soft);
  margin-bottom: 3rem;
  max-width: 700px;
}
.tese-p strong { color: var(--cor-texto); }

.tese-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
  gap: 1.5rem;
}
.tese-item {
  padding: 1.5rem;
  border: 1px solid rgba(10,187,202,.18);
  border-radius: 12px;
  background: rgba(10,187,202,.04);
}
.tese-tag {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cor-destaque);
  margin-bottom: .65rem;
}
.tese-item p {
  font-size: .92rem;
  line-height: 1.6;
  color: var(--cor-texto-soft);
}

/* ── TRATAMENTOS / ANEL ───────────────────────────────────────────── */
.tratamentos {
  position: relative;
  z-index: 2;
  padding: var(--section-pad) clamp(1.5rem,5vw,3rem);
}
.tratamentos-head {
  max-width: 900px;
  margin: 0 auto 3rem;
}
.tratamentos-head .display {
  font-size: clamp(1.8rem, 4vw, 3rem);
}

/* Grid de cards — o motor-anel-3d.js transforma em anel no scroll */
.trat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  max-width: 1200px;
  margin: 0 auto;
}

.trat-cell {
  border-radius: 14px;
  overflow: hidden;
  background: rgba(10,187,202,.05);
  border: 1px solid rgba(10,187,202,.14);
  display: flex;
  flex-direction: column;
  transition: transform .2s, border-color .2s;
}
.trat-cell:hover {
  transform: translateY(-4px);
  border-color: rgba(10,187,202,.35);
}

.trat-cell-destaque {
  grid-column: span 2;
  flex-direction: row;
}
@media (max-width: 640px) {
  .trat-cell-destaque { grid-column: span 1; flex-direction: column; }
}

.trat-img {
  background-size: cover;
  background-position: center top;
  min-height: 160px;
  flex-shrink: 0;
}
.trat-cell-destaque .trat-img {
  width: 45%;
  min-height: 220px;
}
@media (max-width: 640px) {
  .trat-cell-destaque .trat-img { width: 100%; min-height: 160px; }
}

.trat-body {
  padding: 1.35rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .45rem;
  flex: 1;
}
.trat-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cor-destaque);
}
.trat-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.2;
  color: var(--cor-texto);
}
.trat-body p {
  font-size: .875rem;
  line-height: 1.6;
  color: var(--cor-texto-soft);
}

/* ── SOBRE / QUEM CUIDA ───────────────────────────────────────────── */
.quemcuida {
  position: relative;
  z-index: 2;
  padding: var(--section-pad) clamp(1.5rem,5vw,3rem);
}
.quemcuida-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.quemcuida .display { font-size: clamp(1.8rem,4vw,3.2rem); margin-bottom: 2.5rem; }

.quemcuida-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 768px) {
  .quemcuida-grid { grid-template-columns: 1fr; }
}

.quemcuida-photo img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 16px;
}

.quemcuida-bio {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--cor-texto);
  font-style: italic;
  border-left: 3px solid var(--cor-destaque);
  padding-left: 1.25rem;
  margin-bottom: 1.25rem;
}
.quemcuida-bio-2 {
  font-size: .9rem;
  line-height: 1.65;
  color: var(--cor-texto-soft);
  margin-bottom: 1.75rem;
}

.quemcuida-credenciais {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.quemcuida-credenciais li {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .05em;
  padding: .35rem .85rem;
  border-radius: 2rem;
  border: 1px solid rgba(10,187,202,.28);
  color: var(--cor-destaque);
}

/* ── PROVA SOCIAL ─────────────────────────────────────────────────── */
.prova-social {
  position: relative;
  z-index: 2;
  padding: var(--section-pad) clamp(1.5rem,5vw,3rem);
}
.prova-inner {
  max-width: 1000px;
  margin: 0 auto;
}
.prova-title { font-size: clamp(1.8rem,4vw,3rem); margin-bottom: 2.5rem; }

/* Badge Google — aparece 1× (PLAYBOOK -1d) */
.prova-rating {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
  padding: 1.25rem 1.75rem;
  background: rgba(10,187,202,.06);
  border: 1px solid rgba(10,187,202,.18);
  border-radius: 14px;
  width: fit-content;
}
.prova-rating-g { width: 28px; height: 28px; flex-shrink: 0; }
.prova-rating-num {
  font-size: 2.4rem;
  line-height: 1;
  color: var(--cor-texto);
}
.prova-rating-meta {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}
.prova-stars { color: #f9bc1b; font-size: 1rem; letter-spacing: .05em; }
.prova-rating-meta span:last-child {
  font-size: .8rem;
  color: var(--cor-texto-soft);
}

.prova-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px,1fr));
  gap: 1.25rem;
}
.prova-card {
  padding: 1.5rem;
  border: 1px solid rgba(10,187,202,.14);
  border-radius: 14px;
  background: rgba(10,187,202,.04);
}
.prova-card p {
  font-size: .92rem;
  line-height: 1.7;
  color: var(--cor-texto-soft);
  font-style: italic;
  margin-bottom: 1rem;
}
.prova-card footer {
  font-size: .8rem;
  font-weight: 600;
  color: var(--cor-texto);
}
.prova-card footer span {
  font-weight: 400;
  color: var(--cor-destaque);
}

/* ── AMBIENTE ─────────────────────────────────────────────────────── */
.ambiente {
  position: relative;
  z-index: 2;
  padding: var(--section-pad) clamp(1.5rem,5vw,3rem);
}
.ambiente-inner { max-width: 1100px; margin: 0 auto; }
.ambiente .display { font-size: clamp(1.8rem,4vw,3rem); margin-bottom: 2.5rem; }

.ambiente-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 768px) {
  .ambiente-grid { grid-template-columns: 1fr; }
}

.ambiente-foto img {
  width: 100%;
  border-radius: 16px;
  object-fit: cover;
  max-height: 480px;
}
.ambiente-foto figcaption {
  font-size: .78rem;
  color: var(--cor-texto-soft);
  margin-top: .65rem;
  letter-spacing: .03em;
}

/* ── CTA FINAL ────────────────────────────────────────────────────── */
.cta-final {
  position: relative;
  z-index: 2;
  padding: var(--section-pad) clamp(1.5rem,5vw,3rem);
  text-align: center;
}
.cta-final-inner {
  max-width: 680px;
  margin: 0 auto;
  padding: 3.5rem 2.5rem;
  border: 1px solid rgba(10,187,202,.22);
  border-radius: 20px;
  background: rgba(10,187,202,.05);
}
.cta-final-eyebrow { display: block; margin-bottom: .75rem; }
.cta-final-title { font-size: clamp(1.6rem,3.5vw,2.6rem); margin-bottom: 1rem; }
.cta-final-sub {
  font-size: .95rem;
  color: var(--cor-texto-soft);
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* ── RODAPÉ ───────────────────────────────────────────────────────── */
.site-footer {
  position: relative;
  z-index: 2;
  padding: 2.5rem clamp(1.5rem,5vw,3rem);
  border-top: 1px solid rgba(10,187,202,.1);
}
.site-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}
.site-footer-logo {
  font-size: .95rem;
  font-weight: 500;
  color: var(--cor-texto);
}
.site-footer-addr {
  font-size: .8rem;
  color: var(--cor-texto-soft);
  text-align: center;
  flex: 1;
}
.site-footer-disclaimer {
  font-size: .72rem;
  color: rgba(240,250,250,.35);
  letter-spacing: .04em;
}

/* ── WHATSAPP FLUTUANTE ───────────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37,211,102,.4);
  transition: transform .2s, box-shadow .2s;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,.55);
}

/* ── REVEAL / FADE (GSAP anima de JS, CSS é fail-safe) ───────────── */
[data-fade], [data-reveal] { }

/* ── ANEL COUNTER — PROIBIDO (PLAYBOOK FASE 3 item 4) ───────────── */
/* O motor-anel-3d.js gera .anel-counter; não comunica e colide com WA */
.anel-counter { display: none !important; }