/* =====================================================================
   CONCEITO.CSS — Dra. Tainara Rieger Milnikel · Derane · Porto Alegre
   Grande Ideia: "A dentista que cuida do seu rosto inteiro."
   Paleta: midnight navy + rose-mauve + ivory
   (jaleco escuro editorial — autoridade HOF + odontologia)
   Fontes: Cormorant Garamond + Outfit
   ===================================================================== */

:root {
  --cor-fundo-1:    #0E1522;
  --cor-fundo-2:    #1B2837;
  --cor-fundo-3:    #F2EFED;
  --cor-destaque:   #C28B6A;
  --cor-texto:      #F4EFE8;
  --cor-texto-soft: rgba(244,239,232,.72);
  --font-display: 'Cormorant Garamond', 'Palatino Linotype', Georgia, serif;
  --font-body:    'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --rose:       #C28B6A;
  --rose-deep:  #9A6548;
  --rose-soft:  rgba(194,139,106,.14);
  --rose-line:  rgba(194,139,106,.30);
  --midnight:   #0E1522;
  --midnight-soft: rgba(14,21,34,.70);
  --ivory:      #F2EFED;
  --marfim:     #FAF8F5;
  --charcoal:   #26221E;
  --charcoal-soft:  rgba(38,34,30,.68);
  --charcoal-faint: rgba(38,34,30,.42);
  --hover-dur: .2s;
  --press-scale: .97;
}

html { background: var(--ivory); }
body { -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
.display { font-family: var(--font-display); font-weight: 600; letter-spacing: -.008em; font-optical-sizing: auto; }
.display em { font-style: italic; font-weight: 500; color: var(--rose-deep); }
.serif { font-family: var(--font-display); font-weight: 600; }
.eyebrow { display: inline-block; font-size: .71rem; letter-spacing: .17em; text-transform: uppercase; font-weight: 600; color: var(--rose); }
.grain { opacity: .032; }

.cenario-scrim {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(14,21,34,.48) 0%, rgba(27,40,55,.38) 50%, rgba(242,239,237,.46) 100%);
}

.nav {
  background: linear-gradient(180deg, rgba(14,21,34,.88) 0%, rgba(14,21,34,.56) 100%);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(14,21,34,.97); border-color: var(--rose-line); box-shadow: 0 8px 24px -18px rgba(6,10,18,.6); }
.nav-logo-link { display: flex; align-items: center; }
.nav-logo-text { color: #F4EFE8; font-size: clamp(.96rem,2.2vw,1.15rem); letter-spacing: .02em; }
.nav-cta {
  margin-left: auto; min-height: 42px; padding: 10px 20px; border-radius: 100px;
  font-size: .82rem; font-weight: 700; background: var(--rose-deep); color: #FFFFFF;
  transition: transform var(--hover-dur), box-shadow var(--hover-dur);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 10px 24px -10px rgba(154,101,72,.55); }
.nav-cta:active { transform: scale(var(--press-scale)); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 50px; padding: 14px 24px; border-radius: 100px;
  font-weight: 700; font-size: .92rem;
  transition: transform .25s ease, background .25s ease, box-shadow .25s ease;
  touch-action: manipulation;
}
.btn .arrow { font-size: .95em; }
.btn:active { transform: scale(var(--press-scale)) !important; }
.btn-cta { background: var(--rose-deep); color: #FFFFFF; border: 1px solid var(--rose-deep); }
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgba(154,101,72,.55); }
.btn-outline-link { color: #FFFFFF; border: 1.5px solid rgba(255,255,255,.55); background: rgba(255,255,255,.08); backdrop-filter: blur(6px); }
.btn-outline-link:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.8); transform: translateY(-1px); }

.wa-float {
  position: fixed; z-index: 45; right: clamp(14px,3vw,22px); bottom: clamp(14px,3vw,22px);
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 28px -6px rgba(37,211,102,.55), 0 2px 8px rgba(0,0,0,.18);
  transition: transform .25s ease; animation: waPulse 3.2s ease-in-out infinite;
}
.wa-float:hover { transform: translateY(-3px) scale(1.06); }
.wa-float:active { transform: scale(.94); }
@keyframes waPulse {
  0%,100% { box-shadow: 0 10px 28px -6px rgba(37,211,102,.55), 0 0 0 0 rgba(37,211,102,.35); }
  50%     { box-shadow: 0 10px 28px -6px rgba(37,211,102,.55), 0 0 0 10px rgba(37,211,102,0); }
}
@media (prefers-reduced-motion: reduce) { .wa-float { animation: none; } }

/* HERO */
.panel-hero { position: relative; z-index: 2; height: 100vh; height: 100dvh; overflow: hidden; display: flex; align-items: flex-end; }
.hero-camera-stage { position: absolute; inset: -4%; overflow: hidden; }

@keyframes hero-kenburns { from { transform: scale(1.02); } to { transform: scale(1.19); } }
.hero-kenburns { animation: hero-kenburns 9s ease-in-out infinite alternate; background-position: 50% 22%; }
@media (prefers-reduced-motion: reduce) { .hero-kenburns { animation: none; transform: scale(1.05); } }
html.no-webgl .hero-kenburns { animation: none; }

.camera-layer { position: absolute; inset: 0; background-size: cover; background-position: 50% 22%; filter: saturate(1.04); }

.hero-scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(10,16,28,.35) 0%, rgba(10,16,28,.10) 30%, rgba(10,16,28,.16) 50%, rgba(10,16,28,.70) 82%, rgba(10,16,28,.94) 100%);
}
@media (max-width: 560px) {
  .hero-scrim { background: linear-gradient(180deg, rgba(10,16,28,.30) 0%, rgba(10,16,28,.08) 34%, rgba(10,16,28,.12) 54%, rgba(10,16,28,.74) 84%, rgba(10,16,28,.96) 100%); }
  .hero-title { text-shadow: 0 2px 18px rgba(6,10,18,.8); }
}
.hero-inner {
  position: relative; z-index: 2; width: 100%; max-width: 1440px; margin: 0 auto;
  padding: 0 clamp(20px,6vw,64px) clamp(32px,6vh,64px);
  padding-top: var(--nav-h);
  display: flex; flex-direction: column; align-items: center; gap: clamp(22px,4vh,36px);
}
.hero-copy { max-width: 640px; text-align: center; }
.hero-copy .eyebrow { margin-bottom: 12px; color: #EBDACC; text-shadow: 0 1px 10px rgba(6,10,18,.92); }
.hero-title { font-size: clamp(2rem,7.6vw,3.5rem); line-height: 1.1; color: #FFFFFF; text-shadow: 0 2px 24px rgba(0,0,0,.45); margin: 0 0 16px; }
.hero-title em { color: #E2B998; }
.hero-sub { font-size: clamp(.93rem,2.4vw,1.04rem); line-height: 1.64; color: rgba(255,255,255,.9); max-width: 52ch; margin: 0 auto 26px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.hero-retrato {
  position: relative; z-index: 2;
  width: clamp(180px, 34vw, 300px); aspect-ratio: 3/4;
  border-radius: 20px; overflow: hidden;
  border: 1.5px solid rgba(194,139,106,.50);
  box-shadow: 0 30px 60px -22px rgba(6,10,18,.65), 0 0 0 6px rgba(14,21,34,.28);
}
.hero-retrato img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; display: block; }
.hero-retrato-legenda {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
  padding: 14px 14px 12px; text-align: center;
  background: linear-gradient(0deg, rgba(10,16,28,.88) 0%, rgba(10,16,28,0) 100%);
  color: #EDD9C6; font-size: .68rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
}
@media (min-width: 720px) {
  .hero-inner { flex-direction: row; align-items: flex-end; justify-content: space-between; text-align: left; }
  .hero-copy { text-align: left; }
  .hero-sub { margin-left: 0; }
  .hero-actions { justify-content: flex-start; }
  .hero-retrato { width: clamp(240px,20vw,300px); }
}

.hero-scrolldown { position: absolute; z-index: 3; left: 50%; bottom: 22px; transform: translateX(-50%); width: 22px; height: 34px; border: 1.5px solid rgba(255,255,255,.4); border-radius: 14px; }
.hero-scrolldown span { position: absolute; top: 6px; left: 50%; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #E2B998; animation: scrolldown 1.8s ease-in-out infinite; }
@keyframes scrolldown { 0%{opacity:1;transform:translateY(0)} 70%{opacity:0;transform:translateY(11px)} 100%{opacity:0} }

/* mobile: portrait bg */
@media (max-width: 767px) {
  .hero-kenburns { background-image: url('assets/hero-mobile.webp') !important; background-position: 50% 18%; }
  .camera-layer { background-position: 50% 18%; }
}

/* TESE */
.tese { position: relative; z-index: 5; min-height: 100svh; display: flex; align-items: center; justify-content: center; padding: var(--section-pad) clamp(20px,6vw,64px); background: rgba(242,239,237,.34); }
.tese-inner { max-width: 880px; margin: 0 auto; text-align: center; }
.tese-inner > .eyebrow { display: block; margin-bottom: 18px; }
.tese-inner > h2 { font-size: clamp(1.5rem,3.6vw,2.3rem); line-height: 1.3; color: var(--charcoal); margin: 0 0 20px; text-shadow: 0 0 24px rgba(242,239,237,.9); }
.tese-p { max-width: 62ch; margin: 0 auto clamp(32px,5vh,52px); font-size: .98rem; line-height: 1.68; color: var(--charcoal-soft); background: rgba(250,248,245,.52); border-radius: 16px; padding: 4px 8px; }
.tese-grid { display: grid; gap: 18px; grid-template-columns: 1fr; }
.tese-item { background: rgba(250,248,245,.76); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid var(--rose-line); border-radius: 20px; padding: 26px 24px; text-align: left; }
.tese-item .tese-tag { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1.1rem; color: var(--rose-deep); margin-bottom: 8px; }
.tese-item p { font-size: .9rem; line-height: 1.55; color: var(--charcoal-soft); }
@media (min-width: 720px) { .tese-grid { grid-template-columns: repeat(3, 1fr); } }

/* TRATAMENTOS */
.tratamentos { position: relative; z-index: 5; padding: var(--section-pad) clamp(20px,6vw,64px); background: var(--ivory); }
.tratamentos-head { max-width: 780px; margin: 0 auto clamp(36px,5vh,56px); text-align: center; }
.tratamentos-head .eyebrow { display: block; margin-bottom: 14px; }
.tratamentos-head h2 { font-size: clamp(1.5rem,3.6vw,2.15rem); line-height: 1.25; color: var(--charcoal); }
.trat-grid { display: grid; gap: 20px; max-width: 1280px; margin: 0 auto; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.trat-cell { position: relative; border-radius: 22px; overflow: hidden; aspect-ratio: 3/4; background: var(--marfim); }
.trat-cell-destaque { grid-column: span 2; aspect-ratio: 16/10; }
.trat-img { position: absolute; inset: 0; background-size: cover; background-position: center; }
.trat-img::after { content:''; position:absolute; inset:0; background: linear-gradient(180deg, rgba(14,21,34,0) 40%, rgba(14,21,34,.88) 100%); }
.trat-body { position: absolute; left:0; right:0; bottom:0; z-index:2; padding: clamp(18px,3vw,28px); color:#FFFFFF; }
.trat-label { display:block; font-size:.65rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:#E2B998; margin-bottom:8px; }
.trat-body h3 { font-family: var(--font-display); font-weight:600; font-size: clamp(1.1rem,2.2vw,1.5rem); margin-bottom:6px; }
.trat-body p { font-size: .86rem; line-height:1.5; color: rgba(255,255,255,.88); max-width: 38ch; }
@media (max-width: 680px) { .trat-cell-destaque { grid-column: span 1; aspect-ratio: 4/3; } }

/* QUEM CUIDA */
.quemcuida { position: relative; z-index: 5; overflow: hidden; padding: var(--section-pad) clamp(20px,6vw,64px); background: rgba(27,40,55,.20); }
.quemcuida-inner { max-width: 1180px; margin: 0 auto; }
.quemcuida-inner > .eyebrow { display:block; margin-bottom: 12px; text-align:center; }
.quemcuida-inner > h2 { text-align:center; font-size: clamp(1.6rem,3.6vw,2.3rem); color: var(--charcoal); margin-bottom: clamp(32px,5vh,52px); text-shadow: 0 0 30px rgba(242,239,237,.9); }
.quemcuida-grid { display: grid; gap: clamp(28px,4vw,56px); grid-template-columns: 1fr; align-items: start; }
.quemcuida-photo { border-radius: 24px; overflow: hidden; box-shadow: 0 40px 80px -36px rgba(14,21,34,.5); max-width: 420px; margin: 0 auto; }
.quemcuida-photo img { width: 100%; height: auto; display: block; }
.quemcuida-body { background: rgba(250,248,245,.84); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border: 1px solid var(--rose-line); border-radius: 22px; padding: clamp(24px,3.4vw,36px); }
.quemcuida-bio { font-size: .96rem; line-height: 1.68; color: var(--charcoal-soft); margin-bottom: 22px; }
.quemcuida-credenciais { list-style: none; display: grid; gap: 10px; }
.quemcuida-credenciais li { font-size: .84rem; font-weight: 600; color: var(--charcoal); padding-left: 22px; position: relative; }
.quemcuida-credenciais li::before { content: ''; position: absolute; left: 0; top: 6px; width: 8px; height: 8px; border-radius: 50%; background: var(--rose); }
@media (min-width: 780px) { .quemcuida-grid { grid-template-columns: 380px 1fr; } }

/* equipe secundária */
.equipe-secundaria { margin-top: clamp(28px,4vh,44px); padding-top: clamp(22px,3vh,36px); border-top: 1px solid var(--rose-line); }
.equipe-secundaria h3 { font-family: var(--font-display); font-weight:600; font-size:1rem; color: var(--charcoal); margin-bottom: 6px; }
.equipe-secundaria p { font-size: .86rem; color: var(--charcoal-soft); }

/* PROVA SOCIAL */
.prova-social { position: relative; z-index: 5; padding: var(--section-pad) clamp(20px,6vw,64px); background: var(--ivory); }
.prova-inner { max-width: 1080px; margin: 0 auto; text-align: center; }
.prova-inner > .eyebrow { display:block; margin-bottom: 14px; }
.prova-title { font-size: clamp(1.5rem,3.6vw,2.15rem); color: var(--charcoal); margin-bottom: 28px; }
.prova-rating { display: inline-flex; align-items: center; gap: 12px; margin: 0 auto clamp(36px,5vh,52px); background: var(--rose-soft); border: 1px solid var(--rose-line); border-radius: 100px; padding: 14px 26px; }
.prova-rating-g { width: 26px; height: 26px; flex: 0 0 auto; }
.prova-rating-num { font-size: 1.5rem; color: var(--charcoal); font-family: var(--font-display); }
.prova-rating-meta { display: flex; flex-direction: column; align-items: flex-start; font-size: .78rem; color: var(--charcoal-soft); }
.prova-stars { color: var(--rose-deep); letter-spacing: 1px; }
.prova-grid { display: grid; gap: 20px; grid-template-columns: 1fr; text-align: left; }
.prova-card { background: var(--marfim); border: 1px solid rgba(38,34,30,.08); border-radius: 20px; padding: 26px 24px; }
.prova-card p { font-size: .92rem; line-height: 1.58; color: var(--charcoal-soft); margin-bottom: 14px; }
.prova-card footer { font-size: .82rem; font-weight: 700; color: var(--charcoal); }
.prova-card footer span { font-weight: 500; color: var(--charcoal-faint); }
@media (min-width: 780px) { .prova-grid { grid-template-columns: repeat(3, 1fr); } }

/* CTA FINAL */
.cta-final { position: relative; z-index: 5; padding: var(--section-pad) clamp(20px,6vw,64px); background: linear-gradient(180deg, var(--ivory) 0%, var(--rose-soft) 100%); text-align: center; }
.cta-final-inner { max-width: 640px; margin: 0 auto; }
.cta-final-eyebrow { display:block; margin-bottom: 14px; }
.cta-final-title { font-size: clamp(1.6rem,4vw,2.4rem); line-height: 1.28; color: var(--charcoal); margin-bottom: 16px; }
.cta-final-sub { font-size: .96rem; line-height: 1.6; color: var(--charcoal-soft); margin-bottom: 30px; }

/* RODAPÉ */
.site-footer { position: relative; z-index: 5; background: var(--charcoal); padding: 32px clamp(20px,6vw,64px); }
.site-footer-inner { max-width: 1180px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.site-footer-logo { color: #FFFFFF; font-size: 1rem; }
.site-footer-addr { color: rgba(255,255,255,.62); font-size: .78rem; }
.site-footer-disclaimer { color: rgba(255,255,255,.44); font-size: .74rem; }