/* ===================================================
   DRA. ERIKA EHRHARDT – MAIN STYLESHEET
   Paleta: Preto (#0a0a0a), Branco (#fafafa), Dourado (#c9a96e)
   =================================================== */

:root {
  --black: #0a0a0a;
  --black-2: #111111;
  --black-3: #1a1a1a;
  --white: #fafafa;
  --white-2: #f0ece6;
  --gold: #c9a96e;
  --gold-light: #e0c99a;
  --gold-dark: #a8843e;
  --text: #2d2d2d;
  --text-light: #6b6b6b;
  --border: rgba(201,169,110,0.2);
  --shadow: 0 20px 60px rgba(0,0,0,0.08);
  --shadow-gold: 0 8px 32px rgba(201,169,110,0.25);

  --font-serif: 'Inter', -apple-system, system-ui, sans-serif;
  --font-sans:  'Inter', -apple-system, system-ui, sans-serif;

  --radius: 4px;
  --radius-lg: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: normal;
  word-break: normal;
  overflow-wrap: break-word;
  text-align: center;
  line-height: 1.35;
  min-width: 0;
}

.btn--gold {
  background: var(--gold);
  color: var(--black);
  box-shadow: 0 8px 28px -10px rgba(201,169,110,0.55);
}
.btn--gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 14px 40px -8px rgba(201,169,110,0.65);
}

.btn--outline {
  background: transparent;
  color: var(--black);
  border: 1.5px solid var(--black);
}
.btn--outline:hover {
  background: var(--black);
  color: var(--white);
}

.btn--lg { padding: 18px 36px; font-size: 0.85rem; }
.btn--sm { padding: 10px 16px; font-size: 0.75rem; width: 100%; justify-content: center; }
.btn--full { width: 100%; justify-content: center; }

/* ===== SECTION COMMONS ===== */
section { padding: 96px 0; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 12px;
  border: 1px solid rgba(201,169,110,0.3);
  background: rgba(201,169,110,0.07);
  border-radius: 100px;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 16px;
}
.section-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}
.section-tag--light { color: var(--gold-light); }

.section-title {
  font-family: var(--font-sans);
  font-size: clamp(1.9rem, 3.8vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--black);
  margin-bottom: 20px;
}
.section-title--light { color: var(--white); }

/* Palavra-chave em dourado — eco do título do hero */
.section-title em {
  font-style: normal;
  background: linear-gradient(105deg, var(--gold) 0%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-title--light em {
  background: linear-gradient(105deg, var(--gold-light) 0%, var(--gold) 55%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,169,110,0.15);
  transition: var(--transition);
}

.header.scrolled {
  padding: 0;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: 76px;
}

.logo { display: flex; align-items: center; }
.logo__img {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-transform: none;
  color: rgba(250,250,250,0.75);
  transition: var(--transition);
}
.nav__link:hover { color: var(--gold); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 50% -10%, #161310 0%, var(--black) 55%);
}

/* ---- Ambiente cinematográfico em camadas ---- */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Feixe de luz vertical suave sobre o espaço negativo */
.hero__beam {
  position: absolute;
  top: -20%;
  left: 58%;
  width: 50%;
  height: 140%;
  background: linear-gradient(180deg,
    rgba(201,169,110,0.10) 0%,
    rgba(201,169,110,0.04) 40%,
    transparent 75%);
  transform: rotate(8deg);
  filter: blur(40px);
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  will-change: transform;
  animation: hero-float 16s infinite alternate ease-in-out;
}
.hero__orb--gold {
  width: 520px;
  height: 520px;
  top: -8%;
  right: 4%;
  background: radial-gradient(circle, rgba(201,169,110,0.40) 0%, rgba(201,169,110,0) 70%);
}
.hero__orb--warm {
  width: 420px;
  height: 420px;
  bottom: -12%;
  left: -6%;
  background: radial-gradient(circle, rgba(168,132,62,0.28) 0%, rgba(168,132,62,0) 70%);
  animation-delay: -6s;
}

@keyframes hero-float {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(20px, -28px) scale(1.06); }
}

/* Vinheta para foco e profundidade */
.hero__vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(0,0,0,0.55) 100%);
}

/* Grão fino de filme — acabamento premium */
.hero__grain {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px 7px 13px;
  border: 1px solid rgba(201,169,110,0.35);
  background: rgba(201,169,110,0.06);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 26px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0 rgba(201,169,110,0.6);
  animation: hero-pulse 2.4s infinite;
}
@keyframes hero-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(201,169,110,0.55); }
  70%  { box-shadow: 0 0 0 8px rgba(201,169,110,0); }
  100% { box-shadow: 0 0 0 0 rgba(201,169,110,0); }
}

.hero__title {
  font-family: var(--font-sans);
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--white);
  margin-bottom: 24px;
}
.hero__title em {
  font-style: normal;
  background: linear-gradient(105deg, var(--gold-light) 0%, var(--gold) 45%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: 1.05rem;
  font-weight: 400;
  color: rgba(250,250,250,0.62);
  margin-bottom: 32px;
  max-width: 500px;
  line-height: 1.75;
  letter-spacing: -0.01em;
}

/* ---- Prova social ---- */
.hero__proof {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero__proof-rating { display: flex; align-items: center; gap: 10px; }
.hero__stars {
  color: var(--gold);
  font-size: 0.95rem;
  letter-spacing: 2px;
}
.hero__proof-text {
  font-size: 0.85rem;
  color: rgba(250,250,250,0.55);
  letter-spacing: 0.01em;
}
.hero__proof-text strong { color: var(--white); font-weight: 700; }
.hero__proof-sep {
  width: 1px;
  height: 22px;
  background: rgba(250,250,250,0.15);
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero__actions .btn--outline {
  border-color: rgba(250,250,250,0.28);
  color: var(--white);
}
.hero__actions .btn--outline:hover {
  background: rgba(250,250,250,0.08);
  border-color: var(--white);
}

/* ===== HERO IMAGE — especialista integrada ao ambiente ===== */
.hero__image {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 540px;
}

/* Halo dourado cinematográfico atrás da especialista */
.hero__halo {
  position: absolute;
  top: 4%;
  left: 50%;
  width: 115%;
  height: 88%;
  transform: translateX(-50%);
  background: radial-gradient(circle at 50% 45%,
    rgba(224,201,154,0.45) 0%,
    rgba(201,169,110,0.22) 30%,
    rgba(201,169,110,0) 62%);
  filter: blur(10px);
  z-index: 0;
}

/* Pedestal de luz — ancora a figura no chão sem corte seco */
.hero__pedestal {
  position: absolute;
  bottom: 4%;
  left: 50%;
  width: 78%;
  height: 90px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center,
    rgba(201,169,110,0.30) 0%, rgba(201,169,110,0) 70%);
  filter: blur(18px);
  z-index: 0;
}

.hero__photo {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
  height: auto;
  object-fit: contain;
  filter:
    drop-shadow(0 40px 60px rgba(0,0,0,0.65))
    contrast(1.03) saturate(1.04);
  /* dissolve a base na cena para integração total */
  -webkit-mask-image: linear-gradient(to bottom, #000 86%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 86%, transparent 100%);
}

/* ---- Selos de autoridade em vidro ---- */
.hero__chip {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 18px;
  background: rgba(18,16,14,0.62);
  border: 1px solid rgba(201,169,110,0.22);
  border-radius: 16px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 24px 50px -12px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.07);
  color: var(--white);
  animation: hero-chip-float 7s infinite ease-in-out;
}
.hero__chip--top    { top: 10%; right: -4%; }
.hero__chip--bottom { bottom: 10%; left: -6%; animation-delay: -3.5s; }

@keyframes hero-chip-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}

.hero__chip-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 8px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(201,169,110,0.22), rgba(201,169,110,0.06));
  color: var(--gold-light);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  filter: drop-shadow(0 0 8px rgba(201,169,110,0.35));
}
.hero__chip-body { display: flex; flex-direction: column; line-height: 1.25; }
.hero__chip-body strong {
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.hero__chip-body span {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(250,250,250,0.55);
}

@media (prefers-reduced-motion: reduce) {
  .hero__orb, .hero__chip, .hero__badge-dot { animation: none; }
}

/* ===== STATS ===== */
.stats {
  padding: 48px 0;
  background: var(--black-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

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

.stats__number,
.stats__suffix {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 45%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stats__number {
  font-family: var(--font-sans);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}
.stats__suffix {
  font-family: var(--font-sans);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  margin-left: 1px;
  vertical-align: super;
}
.stats__label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250,250,250,0.5);
  margin-top: 8px;
}

/* ===== SOBRE ===== */
.sobre {
  background: var(--white-2);
}

.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.sobre__image {
  position: relative;
}

.sobre__image img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.sobre__credentials {
  position: absolute;
  right: -24px;
  bottom: 32px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 240px;
}

.credential {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
}
.credential__icon { font-size: 1rem; }

.sobre__text {
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 16px;
  line-height: 1.8;
}
.sobre__text strong { color: var(--text); font-weight: 600; }
.sobre__text em { color: var(--gold-dark); font-style: italic; }

.sobre__list {
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sobre__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text);
}
.sobre__list li::before {
  content: '✦';
  color: var(--gold);
  font-size: 0.6rem;
  flex-shrink: 0;
}

/* ===== MÉTODO ULTRAFACE ===== */
.metodo {
  position: relative;
  overflow: hidden;
  padding: 96px 0;
}

.metodo__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--black) 0%, var(--black-3) 100%);
}

.metodo__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.metodo__subtitle {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-style: normal;
  font-weight: 400;
  color: var(--gold-light);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
  line-height: 1.6;
}

.metodo__text {
  font-size: 1rem;
  color: rgba(250,250,250,0.7);
  margin-bottom: 40px;
  line-height: 1.8;
}
.metodo__text strong { color: var(--gold); font-weight: 600; }

.metodo__pillars {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.metodo__pillar {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  column-gap: 16px;
  row-gap: 6px;
  align-items: start;
}
.metodo__pillar-icon {
  grid-row: 1 / 3;  /* ocupa as linhas do h4 e do p */
  align-self: start;
}
.metodo__pillar h4 { align-self: end; }
.metodo__pillar p  { align-self: start; min-width: 0; overflow-wrap: break-word; }

.metodo__pillar-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--gold);
  flex-shrink: 0;
}

.metodo__pillar h4 {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
  text-transform: none;
  letter-spacing: -0.01em;
}
.metodo__pillar p {
  font-size: 0.9rem;
  color: rgba(250,250,250,0.6);
  line-height: 1.6;
}

.metodo__image img {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  opacity: 0.85;
}

/* ===== TRATAMENTOS ===== */
.tratamentos {
  background: var(--white);
}

.tratamentos__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.tratamento-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.tratamento-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.1);
  border-color: var(--gold);
}

.tratamento-card__image {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.tratamento-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.tratamento-card:hover .tratamento-card__image img {
  transform: scale(1.05);
}

.tratamento-card__tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--gold);
  color: var(--black);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
}

.tratamento-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 12px;
}
.tratamento-card__title {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--black);
}
.tratamento-card__desc {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.6;
  flex: 1;
}

/* ===== RESULTADOS / GALLERY ===== */
.resultados {
  background: var(--white-2);
}

.gallery {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.gallery__track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery__item {
  min-width: 33.333%;
  position: relative;
}
.gallery__item img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.gallery__label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 32px 20px 16px;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.gallery__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(10,10,10,0.8);
  color: var(--white);
  border: 1px solid var(--gold);
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.gallery__btn:hover {
  background: var(--gold);
  color: var(--black);
}
.gallery__btn--prev { left: 16px; }
.gallery__btn--next { right: 16px; }

.gallery__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.gallery__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: 1px solid var(--gold);
  cursor: pointer;
  transition: var(--transition);
}
.gallery__dot.active { background: var(--gold); }

.resultados__cta {
  text-align: center;
  margin-top: 40px;
}

/* ===== DIFERENCIAIS ===== */
.diferenciais {
  background: var(--white);
  padding: 96px 0;
}

.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.diferencial {
  text-align: center;
  padding: 40px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.diferencial:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.diferencial__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--gold);
}

.diferencial h3 {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  color: var(--black);
}
.diferencial p {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== DEPOIMENTOS ===== */
.depoimentos {
  background: var(--black);
  color: var(--white);
}

.depoimentos .section-title { color: var(--white); }
.depoimentos .section-tag { color: var(--gold); }

.depoimentos__slider {
  position: relative;
  overflow: hidden;
}
.depoimentos__track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.depoimento-card {
  min-width: 33.333%;
  padding: 40px 32px;
  border: 1px solid rgba(201,169,110,0.2);
  border-radius: var(--radius-lg);
  margin: 4px;
  background: rgba(255,255,255,0.03);
}

.depoimento-card__stars {
  color: var(--gold);
  font-size: 1.2rem;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.depoimento-card__text {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-style: normal;
  font-weight: 400;
  color: rgba(250,250,250,0.8);
  line-height: 1.75;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
}

.depoimento-card__author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.depoimento-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.depoimento-card__author strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
}
.depoimento-card__author span {
  font-size: 0.75rem;
  color: rgba(250,250,250,0.5);
}

/* ===== FAQ ===== */
.faq {
  background: var(--white-2);
}

.faq__inner { max-width: 800px; margin: 0 auto; }

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq__item {
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  transition: var(--transition);
}
.faq__item.open { border-color: var(--gold); }

.faq__question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--black);
  text-align: left;
  transition: var(--transition);
}
.faq__question:hover { color: var(--gold-dark); }
.faq__item.open .faq__question { color: var(--gold-dark); }

.faq__icon {
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--gold);
  flex-shrink: 0;
  transition: var(--transition);
  line-height: 1;
}
.faq__item.open .faq__icon { transform: rotate(45deg); }

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.3s ease;
}
.faq__answer.open {
  max-height: 200px;
  padding-bottom: 20px;
}
.faq__answer p {
  padding: 0 24px;
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== CONTATO ===== */
.contato {
  background: linear-gradient(135deg, var(--black) 0%, var(--black-3) 100%);
  color: var(--white);
}

.contato__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.contato__inner .section-tag { align-self: flex-start; }
.contato__inner .section-title { align-self: flex-start; text-align: left; }

.contato__text {
  font-size: 1rem;
  color: rgba(250,250,250,0.65);
  margin-bottom: 40px;
  line-height: 1.8;
  text-align: left;
  width: 100%;
}

.contato__locations {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 40px;
  width: 100%;
}
.contato__location {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border: 1px solid rgba(201,169,110,0.2);
  border-radius: var(--radius);
  text-align: left;
}
.contato__location-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.contato__location strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 2px;
  letter-spacing: -0.01em;
}
.contato__location span {
  font-size: 0.8rem;
  color: rgba(250,250,250,0.55);
  line-height: 1.5;
}

.contato__cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-start;
  width: 100%;
}

.btn--outline-light {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(250,250,250,0.3);
}
.btn--outline-light:hover {
  background: rgba(250,250,250,0.08);
  border-color: var(--white);
}


/* ===== FOOTER ===== */
.footer {
  background: var(--black-2);
  border-top: 1px solid rgba(201,169,110,0.15);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
  gap: 48px;
  padding: 64px 0 48px;
}

.footer__logo {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
}

.footer__brand p {
  font-size: 0.85rem;
  color: rgba(250,250,250,0.5);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer__social {
  display: flex;
  gap: 12px;
}
.footer__social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(201,169,110,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(250,250,250,0.6);
  transition: var(--transition);
}
.footer__social a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.footer__links h4 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
}
.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links li {
  font-size: 0.82rem;
  color: rgba(250,250,250,0.5);
  line-height: 1.4;
}
.footer__links a {
  color: rgba(250,250,250,0.5);
  transition: var(--transition);
}
.footer__links a:hover { color: var(--gold); }
.footer__links small { font-size: 0.75rem; opacity: 0.7; }

.footer__bottom {
  border-top: 1px solid rgba(250,250,250,0.05);
  padding: 24px 0;
  display: flex;
}
.footer__bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.footer__bottom p {
  font-size: 0.75rem;
  color: rgba(250,250,250,0.3);
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}
.whatsapp-float__pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(37,211,102,0.3);
  animation: waPulse 2s infinite;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}
@keyframes waPulse {
  0%   { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.8); opacity: 0; }
}

.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== PROTOCOLOS (HIGH-TICKET) ===== */
.protocolos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.protocolo-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
  text-align: center;
}

.protocolo-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-gold);
  border-color: var(--gold);
}

.protocolo-card--premium {
  border: 2px solid var(--gold);
  background: var(--white-2);
  transform: scale(1.05);
  z-index: 2;
  box-shadow: 0 16px 40px rgba(0,0,0,0.06);
}

.protocolo-card--premium:hover {
  transform: scale(1.05) translateY(-8px);
}

.protocolo-card__badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--black);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.protocolo-card__title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 8px;
}

.protocolo-card__subtitle {
  font-size: 0.85rem;
  color: var(--gold-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.protocolo-card__desc {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 32px;
  flex-grow: 1;
}

.protocolo-card__list {
  text-align: left;
  margin-bottom: 32px;
}

.protocolo-card__list li {
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.protocolo-card__list li::before {
  content: '✓';
  color: var(--gold);
  font-weight: bold;
}

/* ===== TRIAGEM FORM ===== */
.contato__info {
  color: var(--white);
}

.contato__form-wrapper {
  background: var(--black-3);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(201,169,110,0.2);
  box-shadow: var(--shadow-gold);
}

.form-group {
  margin-bottom: 24px;
  text-align: left;
}

.form-group label {
  display: block;
  color: var(--white-2);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255,255,255,0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.3);
}

/* ===== BRANDS STRIP ===== */
.brands-wrap {
  background: var(--black-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
}
.brands-wrap::before, .brands-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 40px;
  z-index: 2;
  pointer-events: none;
}
.brands-wrap::before {
  left: 0;
  background: linear-gradient(to right, var(--black-2), transparent);
}
.brands-wrap::after {
  right: 0;
  background: linear-gradient(to left, var(--black-2), transparent);
}
.brands-track {
  display: flex;
  gap: 60px;
  align-items: center;
  padding: 0 20px;
  animation: scrollBrands 24s linear infinite;
  color: var(--gold-light);
  width: max-content;
}
@keyframes scrollBrands {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - 30px)); }
}
.br {
  white-space: nowrap;
  user-select: none;
  opacity: 0.7;
}
.br-galderma { font-family: var(--font-sans); font-weight: 400; letter-spacing: .15em; font-size: .9rem; }
.br-allergan { font-family: var(--font-sans); font-weight: 500; font-size: 1.05rem; }
.br-botox { font-family: var(--font-sans); font-weight: 800; letter-spacing: .05em; font-size: 1.15rem; }
.br-restylane { font-family: Georgia, serif; font-style: italic; font-weight: 600; font-size: 1.45rem; letter-spacing: .02em; }
.br-dysport { font-family: var(--font-sans); font-weight: 700; letter-spacing: -.02em; font-size: 1.2rem; }
.br-sculptra { font-family: var(--font-sans); font-weight: 300; letter-spacing: .1em; font-size: 1.15rem; text-transform: lowercase; }
.br-rennova { font-family: var(--font-sans); font-weight: 600; font-size: 1.15rem; letter-spacing: -.03em; }
.br-nabota { font-family: var(--font-sans); font-weight: 800; font-size: 1.05rem; letter-spacing: .08em; }

/* ===================================================
   RESPONSIVE — abordagem mobile-first
   Breakpoints: 480 | 768 | 1024 | 1200
   =================================================== */

/* ── Tablet largo / desktop pequeno ── */
@media (max-width: 1100px) {
  .tratamentos__grid { grid-template-columns: repeat(2, 1fr); }
  .diferenciais__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 40px; }
}

/* ── Tablet ── */
@media (max-width: 900px) {
  /* Container */
  .container { padding: 0 20px; }

  /* Header */
  .nav { display: none; }
  .nav.open {
    display: flex;
    position: fixed;
    inset: 0 0 0 0;
    top: 68px;
    background: rgba(10,10,10,0.99);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 998;
    padding: 40px 20px;
  }
  .nav.open .nav__list {
    flex-direction: column;
    gap: 28px;
    align-items: center;
  }
  .nav.open .nav__link {
    font-size: 1.1rem;
    letter-spacing: 0.15em;
    color: var(--white);
  }
  .hamburger { display: flex; }
  .header__cta { display: none; }
  .header__inner { height: 68px; }

  /* Hero */
  .hero {
    min-height: auto;
    padding: 100px 0 60px;
    align-items: flex-start;
  }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero__content { order: 1; }
  .hero__image   { order: 2; margin-top: 8px; min-height: 460px; }

  /* Hero mobile: especialista centralizada, prova social centralizada */
  .hero__badge { margin-left: auto; margin-right: auto; }
  .hero__subtitle { margin-left: auto; margin-right: auto; }
  .hero__proof { justify-content: center; }
  .hero__actions { justify-content: center; }

  .hero__chip { padding: 10px 14px; gap: 9px; }
  .hero__chip-icon { min-width: 32px; height: 32px; font-size: 0.92rem; }
  .hero__chip-body strong { font-size: 0.78rem; }
  .hero__chip-body span { font-size: 0.62rem; }
  .hero__chip--top    { top: 4%; right: 0; }
  .hero__chip--bottom { bottom: 8%; left: 0; }

  /* Suaviza as luzes ambientes no mobile */
  .hero__orb--gold { width: 360px; height: 360px; right: -10%; }
  .hero__orb--warm { width: 300px; height: 300px; left: -15%; }
  .hero__beam { display: none; }

  /* Stats */
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }

  /* Sobre */
  .sobre__inner { grid-template-columns: 1fr; gap: 32px; }
  .sobre__credentials {
    position: static;
    right: auto;
    bottom: auto;
    min-width: unset;
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
    padding: 16px;
  }
  .credential { flex: 1 1 auto; min-width: 140px; }

  /* Método */
  .metodo__inner { grid-template-columns: 1fr; gap: 40px; }
  .metodo__image { order: -1; }
  .metodo__image img { max-height: 300px; object-fit: cover; }

  /* Gallery */
  .gallery__item { min-width: 50%; }

  /* Depoimentos */
  .depoimento-card { min-width: calc(100% - 8px); margin: 4px; }

  /* Protocolos Grid Mobile */
  .protocolos-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .protocolo-card--premium {
    transform: scale(1);
  }
  .protocolo-card--premium:hover {
    transform: scale(1) translateY(-4px);
  }

  /* Contato Mobile */
  .contato__inner {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }
  .contato__form-wrapper { padding: 24px; }

  /* Contato */
  .contato__inner { align-items: flex-start; }
  .contato__locations { grid-template-columns: 1fr 1fr; }
  .contato__inner .section-title { text-align: left; }

  /* Footer */
  .footer__inner { padding: 48px 0 32px; }
}

/* ── Mobile ── */
@media (max-width: 600px) {
  /* Base */
  html { font-size: 15px; }
  .container { padding: 0 16px; }
  section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }

  /* Buttons */
  .btn--lg { padding: 16px 24px; font-size: 0.82rem; }
  .btn { white-space: normal; text-align: center; }

  /* Header */
  .header__inner { height: 64px; }
  .logo__img { height: 40px; }
  .nav.open { top: 64px; }

  /* Hero */
  .hero { padding: 84px 0 48px; }
  .hero__badge { font-size: 0.65rem; padding: 5px 12px; }
  .hero__title { font-size: clamp(2rem, 8vw, 2.8rem); margin-bottom: 16px; }
  .hero__subtitle { font-size: 0.95rem; margin-bottom: 24px; }
  .hero__proof { gap: 14px 18px; margin-bottom: 28px; }
  .hero__proof-sep { display: none; }
  .hero__photo { max-width: 300px; }
  .hero__image { position: relative; min-height: 420px; flex-direction: column; align-items: center; }
  .hero__chip--top    { top: 2%; right: -2%; }
  .hero__chip--bottom { bottom: 6%; left: -2%; }
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    width: 100%;
  }
  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* Stats */
  .stats { padding: 32px 0; }
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }
  .stats__item {
    padding: 20px 12px;
    border: 1px solid rgba(201,169,110,0.1);
  }
  .stats__number { font-size: 2.4rem; }
  .stats__suffix { font-size: 1.6rem; }
  .stats__label { font-size: 0.65rem; }

  /* Sobre */
  .sobre__credentials {
    flex-direction: column;
    gap: 8px;
    padding: 14px;
  }
  .credential { min-width: unset; }
  .sobre__list li { font-size: 0.875rem; }

  /* Método */
  .metodo { padding: 64px 0; }
  .metodo__pillar { grid-template-columns: 40px minmax(0, 1fr); column-gap: 12px; row-gap: 4px; }
  .metodo__pillar-icon { grid-row: 1 / 3; width: 40px; height: 40px; font-size: 1rem; }
  .metodo__pillar-icon { width: 40px; height: 40px; font-size: 1rem; }
  .metodo__pillars { gap: 20px; }
  .metodo__image img { max-height: 220px; }

  /* Tratamentos */
  .tratamentos__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .tratamento-card__body { padding: 20px 16px; }
  /* Scroll horizontal suave em mobile para os cards */

  /* Gallery */
  .gallery__item { min-width: 100%; }
  .gallery__btn { width: 40px; height: 40px; font-size: 1rem; }
  .gallery__btn--prev { left: 8px; }
  .gallery__btn--next { right: 8px; }

  /* Diferenciais */
  .diferenciais { padding: 64px 0; }
  .diferenciais__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .diferencial { padding: 28px 20px; }

  /* Depoimentos */
  .depoimento-card {
    padding: 28px 20px;
    min-width: calc(100% - 0px);
    margin: 0;
  }
  .depoimentos__slider { margin: 0 -4px; }
  .depoimento-card__text { font-size: 1rem; }

  /* FAQ */
  .faq__inner { padding: 0; }
  .faq__question { padding: 16px 16px; font-size: 0.88rem; }
  .faq__answer p { padding: 0 16px; font-size: 0.875rem; }

  /* Contato */
  .contato__locations { grid-template-columns: 1fr; gap: 10px; }
  .contato__location { padding: 12px; }
  .contato__cta-group { flex-direction: column; }
  .contato__cta-group .btn { width: 100%; }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 0 24px;
  }
  .footer__bottom .container {
    flex-direction: column;
    text-align: center;
    gap: 4px;
  }

  /* WhatsApp float */
  .whatsapp-float {
    bottom: 20px;
    right: 16px;
    width: 54px;
    height: 54px;
  }
}

/* ── Mobile pequeno (< 380px) ── */
@media (max-width: 380px) {
  .hero__title { font-size: 1.85rem; }
  .section-title { font-size: 1.7rem; }
  .stats__number { font-size: 2rem; }
  .stats__suffix { font-size: 1.3rem; }
  .container { padding: 0 14px; }
}