/* =========================================================
   Laura Kniess Odontologia Estética — Design System
   Paleta refinada, estética de luxo, micro-interações fluidas
   ========================================================= */
:root {
  color-scheme: light;

  /* Cores sofisticadas & neutras de alto padrão */
  --bg: #FAFAF8;
  --bg-alt: #F3F1EC;
  --surface: #FFFFFF;
  --ink: #1C1C1E;
  --ink-soft: #4A4A4F;
  --muted: #7C7C82;
  --line: #EAE6DF;
  --line-light: #F2EFEA;

  /* Acentos nobres */
  --sage: #8FA593;
  --sage-soft: #E3EAE3;
  --gold: #B89B6A;
  --gold-dark: #8F7449;
  --gold-text: #735A2F;
  --gold-soft: #F5EFE6;
  --nude: #E9DCCF;
  --nude-deep: #D8C3AE;

  /* Tipografia */
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Geometria suave */
  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --r-full: 999px;

  /* Sombras elegantes em camadas */
  --shadow-xs: 0 2px 6px rgba(28, 28, 30, 0.03);
  --shadow-sm: 0 6px 18px rgba(28, 28, 30, 0.05);
  --shadow-md: 0 14px 32px -6px rgba(28, 28, 30, 0.08);
  --shadow-lg: 0 24px 54px -12px rgba(28, 28, 30, 0.12);
  --shadow-gold: 0 12px 30px -8px rgba(184, 155, 106, 0.28);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --header-h: 84px;
  --container: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-soft);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Acessibilidade: Skip Link */
.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 10000;
  padding: 0.75rem 1.4rem;
  background: var(--ink);
  color: #fff;
  border-radius: var(--r-sm);
  font-weight: 500;
  font-size: 0.88rem;
  box-shadow: var(--shadow-md);
  transform: translateY(-200%);
  transition: transform 0.25s var(--ease);
}
.skip-link:focus-visible {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
address { font-style: normal; }

a, button, summary {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 6px;
}

/* Tipografia sofisticada */
h1, h2, h3 {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.18;
  text-wrap: balance;
}

h1 em, h2 em, h3 em {
  font-style: italic;
  font-family: var(--serif);
  color: var(--gold);
  font-weight: 400;
}

p { text-wrap: pretty; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.icon { width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- Botões com elevação suave & sombras ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.9rem 1.8rem;
  border-radius: var(--r-full);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  box-shadow: var(--shadow-xs);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background-color 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
  white-space: nowrap;
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn--lg {
  padding: 1.1rem 2.2rem;
  font-size: 1rem;
}

.btn--sm {
  padding: 0.65rem 1.3rem;
  font-size: 0.88rem;
}

.btn--dark {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
}

.btn--dark:hover {
  background: #000000;
  border-color: #000000;
  box-shadow: 0 10px 24px -6px rgba(28, 28, 30, 0.28);
}

.btn--outline {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}

.btn--outline:hover {
  background: var(--ink);
  color: #FFFFFF;
}

.btn--light {
  background: #FFFFFF;
  color: var(--ink);
  border-color: var(--line);
}

.btn--light:hover {
  background: var(--bg-alt);
  border-color: var(--nude-deep);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 500;
  color: var(--ink);
  font-size: 1rem;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.link-arrow svg {
  width: 18px;
  height: 18px;
  transition: transform 0.3s var(--ease);
}

.link-arrow:hover {
  color: var(--gold-dark);
  border-color: var(--gold);
}

.link-arrow:hover svg {
  transform: translateX(5px);
}

/* ---------- Eyebrows & Títulos de Seção ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.eyebrow__line {
  width: 32px;
  height: 1px;
  background: var(--gold);
  opacity: 0.8;
}

.eyebrow--center {
  justify-content: center;
  width: 100%;
}

.section {
  padding-block: clamp(5rem, 10vw, 8.5rem);
}

.section__title {
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.section__lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 58ch;
  line-height: 1.8;
}

.section__head {
  text-align: center;
  max-width: 740px;
  margin: 0 auto clamp(3rem, 6vw, 4.5rem);
}

.section__head .section__lead {
  margin-inline: auto;
}

.section__head--split {
  text-align: left;
  max-width: none;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: end;
}

.section__head--split .section__title { margin-bottom: 0; }
.section__head--split .section__lead { margin: 0; justify-self: end; }

/* ---------- Brand & Monograma ---------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  color: var(--ink);
}

.brand__mark {
  width: 44px;
  height: 44px;
  object-fit: contain;
  transition: transform 0.4s var(--ease);
}

.brand:hover .brand__mark {
  transform: scale(1.06);
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand__name {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.brand__tag {
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--muted);
}

/* =========================================================
   HEADER (Navbar Sticky)
   ========================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(250, 250, 248, 0.88);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-color: var(--line);
  box-shadow: var(--shadow-xs);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav__list {
  display: flex;
  gap: 2.2rem;
}

.nav__link {
  position: relative;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--ink-soft);
  padding-block: 0.4rem;
  transition: color 0.3s var(--ease);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1.5px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--ink);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__cta-mobile { display: none; }

/* Burger */
.burger {
  display: none;
  width: 44px;
  height: 44px;
  position: relative;
  border-radius: 50%;
}

.burger span {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.4s var(--ease), opacity 0.3s, width 0.4s var(--ease);
}

.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 21px; width: 16px; }
.burger span:nth-child(3) { top: 27px; }

.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: translateX(-8px); }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  padding-block: clamp(3rem, 7vw, 6rem) clamp(4rem, 9vw, 7rem);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: center;
}

.hero__title {
  font-size: clamp(2.4rem, 4.8vw, 4.2rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin-bottom: 1.6rem;
}

.hero__subtitle {
  font-size: 1.18rem;
  line-height: 1.7;
  max-width: 50ch;
  margin-bottom: 2.4rem;
  color: var(--ink-soft);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  margin-bottom: 3.2rem;
}

.hero__stats {
  display: flex;
  gap: clamp(1.8rem, 4vw, 3.2rem);
  margin-top: 2rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line);
}

.hero__stats li {
  display: flex;
  flex-direction: column;
}

.hero__stats strong {
  font-family: var(--serif);
  font-size: 2.1rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.1;
}

.hero__stats span {
  font-size: 0.9rem;
  color: var(--muted);
}

.hero__visual {
  position: relative;
  justify-self: center;
  width: min(100%, 480px);
}

.hero__arch {
  position: absolute;
  inset: 6% -6% -5% 8%;
  background: linear-gradient(145deg, var(--sage-soft) 0%, rgba(227, 234, 227, 0.4) 100%);
  border-radius: 999px 999px var(--r-lg) var(--r-lg);
  z-index: 0;
}

.hero__ring {
  position: absolute;
  width: 150px;
  aspect-ratio: 1;
  top: -28px;
  left: -32px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  opacity: 0.45;
  z-index: 0;
}

.photo {
  position: relative;
  overflow: hidden;
  background: var(--bg-alt);
  isolation: isolate;
}

.photo img,
.gallery__item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 1.2s var(--ease);
}

.photo--hero {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 5;
  border-radius: 999px 999px var(--r-lg) var(--r-lg);
  border: 4px solid #FFFFFF;
  box-shadow: var(--shadow-lg);
}

.photo--hero img { object-position: center 15%; }

.floating-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  border-radius: var(--r-md);
  padding: 0.9rem 1.2rem;
  font-size: 0.88rem;
  color: var(--ink);
  animation: float 6s ease-in-out infinite;
}

.floating-card--bottom {
  bottom: 8%;
  right: -6%;
}

.floating-card__mark {
  width: 38px;
  height: auto;
  object-fit: contain;
}

.floating-card--bottom span {
  display: flex;
  flex-direction: column;
  line-height: 1.35;
}

.floating-card--bottom small {
  color: var(--muted);
  font-size: 0.82rem;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* =========================================================
   SOBRE (Com foto da Dra. Laura & Fade interativo no scroll)
   ========================================================= */
.about {
  background: var(--surface);
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.about__grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: center;
}

.about__visual {
  position: relative;
}

.about__visual::before {
  content: "";
  position: absolute;
  inset: 1.5rem -1.2rem -1.2rem 1.5rem;
  border: 1.5px solid var(--gold);
  border-radius: var(--r-lg);
  opacity: 0.45;
  z-index: 0;
  pointer-events: none;
}

.photo--about {
  aspect-ratio: 4 / 5;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
  position: relative;
  z-index: 1;
  /* Efeito de Scroll: opacidade dinâmica controlada via JS */
  opacity: var(--scroll-opacity, 1);
  transition: opacity 0.15s ease-out;
  will-change: opacity;
}

.photo--about img {
  object-position: center 20%;
}

.about__content {
  display: flex;
  flex-direction: column;
}

.about__intro {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.about__name {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.4vw, 2.6rem);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.15;
}

.about__cro {
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold-dark);
  text-transform: uppercase;
}

.about__content .section__title {
  margin-bottom: 1.5rem;
  font-size: clamp(1.85rem, 3.2vw, 2.4rem);
}

.about__content > p {
  margin-bottom: 1.3rem;
  font-size: 1.08rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.about__content .link-arrow {
  margin-top: 1.4rem;
  align-self: flex-start;
}

/* =========================================================
   TRATAMENTOS (Cards Sofisticados com Sombras e Bordas Suaves)
   ========================================================= */
.treatments {
  background: var(--bg);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 2.6rem 2.2rem 2.2rem;
  box-shadow: var(--shadow-xs);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(184, 155, 106, 0.4);
}

.card__icon {
  width: 72px;
  height: 72px;
  min-width: 72px;
  min-height: 72px;
  border-radius: 20px;
  margin-bottom: 1.8rem;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--bg-alt) 0%, #FFFFFF 100%);
  border: 1px solid var(--line);
  color: var(--ink);
  transition: background 0.4s var(--ease), color 0.4s var(--ease), transform 0.4s var(--ease);
}

.card__icon svg {
  width: 42px;
  height: 42px;
}

.card:hover .card__icon {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
  transform: scale(1.05);
}

.card__title {
  font-size: 1.38rem;
  margin-bottom: 0.9rem;
  line-height: 1.25;
}

.card__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-soft);
  flex-grow: 1;
  margin-bottom: 1.8rem;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  transition: color 0.3s;
}

.card__link svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s var(--ease);
}

.card:hover .card__link {
  color: var(--gold-dark);
}

.card:hover .card__link svg {
  transform: translateX(5px);
}

.card__link::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.card--cta {
  background: linear-gradient(150deg, var(--ink) 0%, #111113 100%);
  border-color: var(--ink);
  color: rgba(255, 255, 255, 0.78);
  justify-content: center;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.card--cta .card__title {
  color: #FFFFFF;
  font-size: 1.55rem;
}

.card--cta .card__text {
  color: rgba(255, 255, 255, 0.8);
}

.card--cta .btn {
  align-self: flex-start;
  margin-top: 0.4rem;
}

.card--cta__mark {
  position: absolute;
  width: 230px;
  height: auto;
  right: -55px;
  bottom: -65px;
  opacity: 0.12;
  pointer-events: none;
}

/* =========================================================
   NOSSA ESTRUTURA (Bento Grid Assimétrico de Luxo)
   ========================================================= */
.structure {
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.structure__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 340px 300px 310px;
  gap: 1.4rem;
}

.structure__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--bg-alt);
  box-shadow: var(--shadow-xs);
  isolation: isolate;
  transition: box-shadow 0.45s var(--ease), border-color 0.45s var(--ease);
}

.structure__item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
  will-change: transform;
}

.structure__item:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(184, 155, 106, 0.4);
}

.structure__item:hover img {
  transform: scale(1.03);
}

/* Distribuição Bento Grid (12 colunas, 3 linhas — 8 fotos) */
.structure__item--reception {
  grid-column: span 4;
  grid-row: span 2;
}

.structure__item--office {
  grid-column: span 5;
  grid-row: span 1;
}

.structure__item--office img {
  object-position: center 62%;
}

.structure__item--sign {
  grid-column: span 3;
  grid-row: span 1;
}

.structure__item--coffee {
  grid-column: span 4;
  grid-row: span 1;
}

.structure__item--chair {
  grid-column: span 4;
  grid-row: span 1;
}

.structure__item--chair img {
  object-position: center 45%;
}

.structure__item--lounge {
  grid-column: span 3;
  grid-row: span 1;
}

.structure__item--planning {
  grid-column: span 5;
  grid-row: span 1;
}

.structure__item--planning img {
  object-position: center 55%;
}

.structure__item--view {
  grid-column: span 4;
  grid-row: span 1;
}

/* =========================================================
   RESULTADOS (Imagens Limpas sem Tags, Falando por Si Só)
   ========================================================= */
.results {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.gallery {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 270px;
}

.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: #E8E5DF;
  isolation: isolate;
  box-shadow: var(--shadow-xs);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.gallery__item--tall { grid-row: span 2; }
.gallery__item--wide { grid-column: span 2; }

.gallery__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery__item:hover img {
  transform: scale(1.05);
}

/* Comparativo Antes e Depois Lado a Lado Limpo */
.gallery__item--compare {
  background: #0F0F11;
}

.compare-card {
  position: absolute;
  inset: 0;
  display: flex;
  z-index: 1;
}

.compare-card__side {
  position: relative;
  flex: 1;
  height: 100%;
  overflow: hidden;
}

.compare-card__side img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}

.compare-card__divider {
  width: 2px;
  height: 100%;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  z-index: 2;
}

.gallery__item--compare:hover .compare-card__side img {
  transform: scale(1.05);
}

/* Faixa de detalhes / processo */
.details-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.details-strip li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 1.1rem 1.4rem;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--ink);
  box-shadow: var(--shadow-xs);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.details-strip li:hover {
  transform: translateY(-2px);
  background: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.details-strip li span {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold);
}

/* =========================================================
   AVALIAÇÕES (Google Reviews)
   ========================================================= */
.testimonials {
  background: var(--surface);
}

.google-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 1.8rem 2.4rem;
  margin: 1rem auto 0;
  max-width: 640px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}

.google-badge:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(184, 155, 106, 0.4);
}

.google-badge__info {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.google-badge__icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
}

.stars--yellow {
  display: inline-flex;
  gap: 5px;
}

.stars--yellow svg {
  width: 22px;
  height: 22px;
  fill: #FBBC05;
  color: #FBBC05;
}

.google-badge__btn {
  flex-shrink: 0;
}

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

.faq__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.faq__intro {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
}

.faq__intro > p {
  margin-bottom: 2rem;
  max-width: 42ch;
  font-size: 1.08rem;
  line-height: 1.75;
}

.accordion {
  display: grid;
  gap: 1rem;
}

.accordion__item {
  border-radius: var(--r-md);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-xs);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.accordion__item:hover {
  border-color: rgba(184, 155, 106, 0.4);
  box-shadow: var(--shadow-sm);
}

.accordion__item[open] {
  border-color: var(--gold);
}

.accordion__item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 1.4rem 1.6rem;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
  font-weight: 500;
}

.accordion__item summary::-webkit-details-marker { display: none; }

.accordion__toggle {
  position: relative;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  transition: transform 0.4s var(--ease), background-color 0.3s, border-color 0.3s;
}

.accordion__toggle::before,
.accordion__toggle::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 12px;
  height: 1.5px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 0.4s var(--ease), background-color 0.3s;
}

.accordion__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.accordion__item[open] .accordion__toggle {
  transform: rotate(180deg);
  background: var(--ink);
  border-color: var(--ink);
}

.accordion__item[open] .accordion__toggle::before,
.accordion__item[open] .accordion__toggle::after {
  background: #FFFFFF;
}

.accordion__item[open] .accordion__toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.accordion__body {
  padding: 0 1.6rem 1.5rem;
}

.accordion__body p {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 62ch;
}

/* =========================================================
   CTA FINAL
   ========================================================= */
.final-cta {
  padding-bottom: clamp(5rem, 9vw, 7.5rem);
  padding-top: clamp(1rem, 3vw, 2.5rem);
  background: var(--bg);
}

.final-cta__box {
  position: relative;
  overflow: hidden;
  text-align: center;
  background: linear-gradient(145deg, #1A1A1D 0%, #111113 100%);
  color: rgba(255, 255, 255, 0.85);
  border-radius: calc(var(--r-lg) + 8px);
  padding: clamp(3.8rem, 7vw, 5.8rem) 1.5rem;
  box-shadow: var(--shadow-lg);
}

.final-cta__box::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(184, 155, 106, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.final-cta__box > * { position: relative; }

.final-cta__mark {
  width: 64px;
  height: auto;
  object-fit: contain;
  margin: 0 auto 1.6rem;
}

.final-cta__box h2 {
  color: #FFFFFF;
  font-size: clamp(2rem, 3.8vw, 2.9rem);
  max-width: 24ch;
  margin: 0 auto 1.1rem;
}

.final-cta__box h2 em {
  color: var(--gold-soft);
}

.final-cta__box p {
  margin-bottom: 2.4rem;
  font-size: 1.12rem;
  color: rgba(255, 255, 255, 0.8);
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: #141416;
  color: rgba(255, 255, 255, 0.72);
  padding-top: 5rem;
  font-size: 0.95rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.15fr 1fr;
  gap: 2.8rem;
  padding-bottom: 3.8rem;
}

.brand--footer { color: #FFFFFF; }
.brand--footer .brand__mark { color: var(--gold); }
.brand--footer .brand__name { color: #FFFFFF; }
.brand--footer .brand__tag { color: rgba(255, 255, 255, 0.65); }

.footer__cro {
  margin-top: 0.6rem;
  font-weight: 600;
  color: var(--gold);
  font-size: 0.88rem;
  letter-spacing: 0.05em;
}

.footer__brand p:not(.footer__cro) {
  margin-top: 1rem;
  max-width: 34ch;
  font-size: 0.95rem;
  line-height: 1.65;
}

.footer__col h3 {
  font-family: var(--sans);
  font-size: 1.05rem;
  color: #FFFFFF;
  font-weight: 600;
  margin-bottom: 1.3rem;
}

.footer__col ul {
  display: grid;
  gap: 0.7rem;
}

.footer__col a:not(.btn) {
  transition: color 0.3s var(--ease);
}

.footer__col a:not(.btn):hover {
  color: #FFFFFF;
}

.footer__col > p {
  margin-bottom: 1.2rem;
}

.footer__line {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
  color: inherit;
  transition: color 0.3s;
}

.footer__line:hover { color: #FFFFFF; }

.footer__line svg {
  width: 18px;
  height: 18px;
  color: var(--gold);
  flex-shrink: 0;
}

.footer__address {
  align-items: flex-start;
  line-height: 1.55;
}

.footer__address svg { margin-top: 0.25rem; }
.footer__address span { max-width: 38ch; font-size: 0.92rem; }

.footer__google-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.9rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: #E5C388;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.3s, border-color 0.3s;
}

.footer__google-cta:hover {
  color: #FFFFFF;
  border-color: #E5C388;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.3rem;
}

.footer__social a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #FFFFFF;
  transition: transform 0.3s var(--ease), background-color 0.3s, border-color 0.3s, color 0.3s;
}

.footer__social a:hover {
  transform: translateY(-2px);
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.footer__social svg {
  width: 19px;
  height: 19px;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding-top: 1.8rem;
  padding-bottom: max(1.8rem, calc(1.8rem + env(safe-area-inset-bottom, 0px)));
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
}

/* WhatsApp Flutuante */
.wa-float {
  position: fixed;
  right: max(1.5rem, calc(1.5rem + env(safe-area-inset-right, 0px)));
  bottom: max(1.5rem, calc(1.5rem + env(safe-area-inset-bottom, 0px)));
  z-index: 90;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 12px 32px -6px rgba(37, 211, 102, 0.5);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.wa-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 16px 36px -6px rgba(37, 211, 102, 0.65);
}

.wa-float svg {
  width: 30px;
  height: 30px;
}

/* =========================================================
   SCROLL REVEAL (Animação Fluida fade-in-up)
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease) var(--d, 0s), transform 0.75s var(--ease) var(--d, 0s);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* =========================================================
   RESPONSIVO
   ========================================================= */
@media (max-width: 1100px) {
  .nav__list { gap: 1.5rem; }
  .floating-card--bottom { right: -4%; }
}

@media (max-width: 980px) {
  :root { --header-h: 74px; }
  .header__cta { display: none; }
  .burger { display: block; z-index: 2; }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    height: calc(100dvh - var(--header-h));
    background: var(--bg);
    padding: 2rem 1.5rem calc(2.5rem + env(safe-area-inset-bottom, 0px));
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    overscroll-behavior: contain;
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), visibility 0s 0.4s;
  }

  .nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease), visibility 0s;
  }

  .nav__list {
    flex-direction: column;
    gap: 0;
  }

  .nav__list li {
    border-bottom: 1px solid var(--line);
  }

  .nav__link {
    display: block;
    font-family: var(--serif);
    font-size: 1.6rem;
    color: var(--ink);
    padding-block: 1rem;
  }

  .nav__link::after { display: none; }

  .nav.is-open .nav__list li {
    animation: nav-in 0.5s var(--ease) both;
  }

  .nav.is-open .nav__list li:nth-child(2) { animation-delay: 0.05s; }
  .nav.is-open .nav__list li:nth-child(3) { animation-delay: 0.1s; }
  .nav.is-open .nav__list li:nth-child(4) { animation-delay: 0.15s; }
  .nav.is-open .nav__list li:nth-child(5) { animation-delay: 0.2s; }
  .nav.is-open .nav__list li:nth-child(6) { animation-delay: 0.25s; }
  .nav.is-open .nav__list li:nth-child(7) { animation-delay: 0.3s; }

  .nav__cta-mobile {
    display: inline-flex;
    width: 100%;
    padding: 1.1rem;
  }

  body.menu-open { overflow: hidden; }

  .hero__grid, .about__grid, .faq__grid { grid-template-columns: 1fr; }
  .hero__title { font-size: clamp(2.2rem, 5vw, 2.8rem); }
  .section__title { font-size: clamp(1.9rem, 4.2vw, 2.3rem); }
  .final-cta__box h2 { font-size: clamp(1.9rem, 4.2vw, 2.3rem); }

  .hero__content { text-align: center; }
  .hero__content .eyebrow { justify-content: center; }
  .hero__subtitle { margin-inline: auto; }
  .hero__actions, .hero__stats { justify-content: center; }
  .hero__visual { width: min(88%, 420px); margin-top: 1.5rem; }

  .about__visual { max-width: 440px; margin-inline: auto; width: 100%; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .structure__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
    grid-auto-rows: 280px;
  }
  .structure__item--reception,
  .structure__item--office,
  .structure__item--sign,
  .structure__item--coffee,
  .structure__item--chair,
  .structure__item--lounge,
  .structure__item--planning,
  .structure__item--view {
    grid-column: span 1;
    grid-row: span 1;
  }
  .structure__item--reception {
    grid-row: span 2;
  }
  .structure__item--planning {
    grid-column: span 2;
  }
  .section__head--split { grid-template-columns: 1fr; }
  .section__head--split .section__lead { justify-self: start; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery__item--wide { grid-column: span 2; }
  .details-strip { grid-template-columns: repeat(2, 1fr); }
  .faq__intro { position: static; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@keyframes nav-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 640px) {
  .container { padding-inline: 1.25rem; }
  .brand__mark { width: 40px; height: 40px; }
  .brand__name { font-size: 1.1rem; }

  .hero__title { font-size: clamp(1.85rem, 7.5vw, 2.2rem); }
  .section__title { font-size: clamp(1.65rem, 6.5vw, 1.95rem); }

  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .hero__stats { gap: 1rem; justify-content: space-between; }
  .hero__stats strong { font-size: 1.7rem; }

  .floating-card--bottom { right: -4%; bottom: 4%; padding: 0.75rem 0.95rem; }

  .cards { grid-template-columns: 1fr; }
  .card { padding: 2.2rem 1.6rem 1.8rem; }

  .structure__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 290px;
  }
  .structure__item--reception,
  .structure__item--office,
  .structure__item--sign,
  .structure__item--coffee,
  .structure__item--chair,
  .structure__item--lounge,
  .structure__item--planning,
  .structure__item--view {
    grid-column: span 1;
    grid-row: span 1;
  }
  .structure__item--reception {
    height: 360px;
  }

  .gallery { grid-template-columns: 1fr; grid-auto-rows: 280px; }
  .gallery__item--tall { grid-row: span 1; }
  .gallery__item--wide { grid-column: span 1; }
  .details-strip { grid-template-columns: 1fr; gap: 0.85rem; }

  .accordion__item summary { font-size: 1.05rem; padding: 1.2rem 1.25rem; }
  .accordion__body { padding: 0 1.25rem 1.25rem; }

  .google-badge { flex-direction: column; text-align: center; gap: 1.2rem; padding: 1.4rem 1.5rem; }
  .google-badge__info { flex-direction: column; text-align: center; gap: 0.6rem; }
  .google-badge__btn { width: 100%; }

  .footer__grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .footer__bottom { flex-direction: column; }
  .wa-float { width: 54px; height: 54px; right: 1rem; bottom: 1rem; }
}