/* ===== GS Odontologia — Landing Facetas em Resina e Porcelana ===== */

:root {
  --color-bg: #FFFFFF;
  --color-bg-alt: #F4EEE4;
  --color-ink: #000000;
  --color-ink-soft: rgba(0, 0, 0, 0.72);
  --color-white: #FFFFFF;
  --color-navy: #0B2D54;
  --color-navy-deep: #082140;
  --color-black: #000000;
  --color-beige: #D0C9C1;
  --color-graphite: #3A3733;
  --color-graphite-deep: #29271F;
  --color-line: rgba(11, 45, 84, 0.16);

  --accent: var(--color-navy);
  --accent-soft: rgba(255, 255, 255, 0.7);

  --font-serif: 'Noto Serif Display', Georgia, serif;
  --font-sans: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;

  --container: 1140px;
  --radius: 2px;
}

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

html { scroll-behavior: smooth; }

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

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

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.2px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 14px;
}

.section {
  padding: 72px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

/* Dark bands: deliberately sparing (2 on the page) so the navy/black reads as
   punctuation, not the default — a fully alternating checkerboard felt too
   heavy in an earlier pass. */
.section-dark {
  background: var(--color-navy);
  color: var(--color-white);
  --accent: var(--color-beige);
}

.section-black {
  background: var(--color-graphite);
  color: var(--color-white);
  --accent: var(--color-beige);
}

.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-head.left { text-align: left; }
.section-closing.left { text-align: left; }

.section-head h2 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 16px;
}

.section-head p {
  color: var(--color-ink-soft);
  font-size: 17px;
}

.section-dark .section-head p,
.section-black .section-head p { color: rgba(255, 255, 255, 0.68); }

.section-head.wide { max-width: 760px; }
.section-head.wide p { font-size: 17px; margin-top: 18px; }

.section-closing {
  max-width: 640px;
  margin: 0 auto 36px;
  text-align: center;
  font-size: 16px;
  color: var(--color-ink-soft);
}

.section-dark .section-closing,
.section-black .section-closing { color: rgba(255, 255, 255, 0.68); }

.section-cta { text-align: center; }

/* ===== A solução ===== */

.solucao-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
}

.solucao-media {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
}

.solucao-copy h2 {
  font-size: clamp(26px, 3.6vw, 36px);
  margin-bottom: 20px;
}

.solucao-copy p {
  color: var(--color-ink-soft);
  font-size: 16px;
}

/* ===== As dores ===== */

.dores-copy {
  max-width: 640px;
  margin: 0 auto 36px;
}

.dores-copy p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-ink-soft);
  margin-bottom: 20px;
}

.dores-copy p:last-child { margin-bottom: 0; }

/* ===== Diferenciais checklist ===== */

.check-list {
  max-width: 820px;
  margin: 0 auto 40px;
  padding: 0;
  list-style: none;
  counter-reset: check-item;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px 40px;
}

.check-list li {
  counter-increment: check-item;
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-size: 15px;
  line-height: 1.5;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-line);
}

.check-list li::before {
  content: counter(check-item, decimal-leading-zero);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

/* ===== Espaço da clínica ===== */

.espaco-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.espaco-filter {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 9px 20px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.espaco-filter:hover { border-color: var(--accent); }

.espaco-filter.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--color-white);
}

.espaco-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.espaco-item {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
}

.espaco-item.is-hidden { display: none; }

/* ===== Como funciona ===== */

.journey-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 36px;
}

.journey-step { text-align: center; padding: 0 8px; }

.journey-num {
  margin: 0 auto 10px;
  color: var(--accent);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 34px;
  line-height: 1;
}

.journey-step h3 { font-size: 19px; font-weight: 700; color: var(--color-ink); margin-bottom: 8px; }
.journey-step p { font-size: 14px; color: var(--color-ink-soft); }

/* ===== Buttons ===== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all 0.25s ease;
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-navy-deep);
  transform: translateY(-1px);
}

/* Navy stays the button color even inside dark/navy sections (per brand rule);
   a soft ring keeps it readable as a distinct shape against navy/black backgrounds. */
.section-dark .btn-primary,
.section-black .btn-primary {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.28), 0 16px 40px rgba(0, 0, 0, 0.35);
}

.section-dark .btn-primary:hover,
.section-black .btn-primary:hover {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.4), 0 16px 40px rgba(0, 0, 0, 0.35);
}

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

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

.btn-outline-light {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-bg);
}

.btn-outline-light:hover {
  background: var(--color-bg);
  color: var(--color-ink);
}

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

/* ===== Header ===== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled {
  border-color: var(--color-line);
  box-shadow: 0 4px 20px rgba(11, 45, 84, 0.08);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: 92px;
}

.header-logo {
  display: flex;
  align-items: center;
  height: 100%;
  flex-shrink: 0;
}

.header-logo img {
  display: block;
  height: 50px;
  width: auto;
  flex-shrink: 0;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.header-nav a {
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-ink-soft);
  transition: color 0.2s ease;
}

.header-nav a:hover { color: var(--accent); }

.header-cta { display: flex; align-items: center; gap: 20px; }

.header .btn { padding: 12px 24px; font-size: 12px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 1.5px;
  background: var(--color-ink);
}

/* ===== Hero ===== */

.hero {
  position: relative;
  padding: 168px 0 96px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.hero-title {
  font-size: clamp(26px, 3.4vw, 38px);
  margin-bottom: 20px;
}

.hero-title em,
h2 em {
  font-style: italic;
  color: var(--accent);
}

.hero-subtitle {
  font-size: 16px;
  color: var(--color-ink-soft);
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-note {
  font-size: 13px;
  color: var(--color-ink-soft);
  letter-spacing: 0.3px;
}

.hero-locations {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid var(--color-line);
}

.hero-locations div {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

.hero-locations svg { width: 14px; height: 14px; color: var(--accent); }

.media-ph {
  background: linear-gradient(160deg, #F2EFEC 0%, #D0C9C1 60%, #ADB6C4 100%);
}

.hero-media {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-media img,
.treat-media img,
.g-item img,
.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  left: -20px;
  bottom: 32px;
  background: var(--color-white);
  padding: 20px 26px;
  box-shadow: 0 16px 40px rgba(11, 45, 84, 0.15);
  border-radius: var(--radius);
  max-width: 240px;
}

.hero-badge strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 26px;
  color: var(--accent);
}

.hero-badge span {
  font-size: 12px;
  color: var(--color-ink-soft);
  letter-spacing: 0.3px;
}

/* ===== Placeholder media ===== */

.ph {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #F2EFEC 0%, #D0C9C1 60%, #ADB6C4 100%);
  color: var(--color-navy);
}

.ph svg { width: 15%; max-width: 56px; height: auto; opacity: 0.4; }

/* ===== Value pillars ===== */

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.pillar {
  text-align: center;
  padding: 8px 20px;
}

.pillar-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent);
  border-radius: 50%;
}

.pillar-icon svg { width: 24px; height: 24px; color: var(--accent); }

.pillar h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.pillar p {
  color: var(--color-ink-soft);
  font-size: 15px;
}

/* ===== Treatments / comparison ===== */

.treat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.treat-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  padding: 44px;
  border-radius: var(--radius);
}

.treat-card .treat-media {
  aspect-ratio: 4 / 5;
  margin-bottom: 28px;
  border-radius: var(--radius);
  overflow: hidden;
}

.treat-card h3 {
  font-size: 24px;
  margin-bottom: 14px;
}

.treat-card p {
  color: var(--color-ink-soft);
  font-size: 15px;
  margin-bottom: 20px;
}

.treat-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.treat-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-ink);
}

.treat-list svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ===== Diferenciais (dark) ===== */

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.diff-card {
  background: var(--color-navy);
  padding: 40px 34px;
}

.diff-card .num {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--accent);
  margin-bottom: 18px;
  letter-spacing: 1px;
}

.diff-card h3 {
  font-size: 19px;
  margin-bottom: 12px;
  color: var(--color-bg);
}

.diff-card p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

/* ===== Gallery carousel ===== */

.carousel {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(11, 45, 84, 0.16);
}

.gallery-carousel {
  max-width: 480px;
  margin: 0 auto;
}

.carousel-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.65, 0, 0.35, 1);
}

.carousel-slide {
  flex: 0 0 100%;
  aspect-ratio: 4 / 5;
}

.g-item {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(11, 45, 84, 0.2);
  transition: background 0.2s ease, transform 0.2s ease;
}

.carousel-arrow:hover { background: var(--color-white); transform: translateY(-50%) scale(1.06); }
.carousel-arrow.prev { left: 18px; }
.carousel-arrow.next { right: 18px; }
.carousel-arrow svg { width: 20px; height: 20px; }

.carousel-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.carousel-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 4px;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.carousel-dots .dot.active {
  width: 26px;
  background: var(--color-white);
}

/* ===== About doctor ===== */

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
}

.about-media {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
}

.about-copy h2 {
  font-size: clamp(26px, 3.6vw, 36px);
  margin-bottom: 20px;
}

.about-copy p {
  color: var(--color-ink-soft);
  margin-bottom: 18px;
  font-size: 16px;
}

.about-tags {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.about-tags span {
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 1px solid var(--color-line);
  padding: 8px 16px;
  border-radius: 20px;
  color: var(--color-ink-soft);
}

/* ===== Testimonials ===== */

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testi-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  padding: 36px 32px;
  border-radius: var(--radius);
}

.testi-stars { display: flex; gap: 4px; margin-bottom: 20px; }
.testi-stars svg { width: 16px; height: 16px; color: var(--accent); }

.testi-card p {
  font-size: 15px;
  color: var(--color-ink);
  margin-bottom: 24px;
  font-style: italic;
}

.testi-person {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testi-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  flex-shrink: 0;
}

.testi-person strong { display: block; font-size: 14px; }
.testi-person span { font-size: 12px; color: var(--color-ink-soft); }

.testi-empty {
  max-width: 480px;
  margin: 0 auto 36px;
  padding: 48px 24px;
  text-align: center;
  border: 1px dashed var(--color-line);
  border-radius: var(--radius);
}

.testi-empty svg {
  width: 28px;
  height: 28px;
  color: var(--accent);
  margin: 0 auto 16px;
}

.testi-empty p {
  font-size: 14px;
  color: var(--color-ink-soft);
}

/* Testimonials — real patient photo + stars + quote */

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 10px 24px rgba(11, 45, 84, 0.08);
}

.testimonial-photo {
  width: 128px;
  height: 128px;
  margin: 0 auto 18px;
  border-radius: 50%;
  overflow: hidden;
}

.testimonial-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-stars {
  display: flex;
  justify-content: center;
  gap: 3px;
  margin-bottom: 16px;
  color: var(--accent);
}

.testimonial-stars svg { width: 16px; height: 16px; }

.testimonial-quote {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-ink-soft);
}

/* ===== FAQ ===== */

.faq-list {
  max-width: 760px;
  margin: 0 auto 40px;
}

.faq-item {
  border-bottom: 1px solid var(--color-line);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: none;
  border: none;
  text-align: left;
  padding: 26px 4px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-ink);
}

.faq-question .icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}

.faq-question .icon::before,
.faq-question .icon::after {
  content: '';
  position: absolute;
  background: var(--accent);
  transition: transform 0.25s ease;
}

.faq-question .icon::before {
  width: 100%; height: 1.5px; top: 50%; left: 0; transform: translateY(-50%);
}

.faq-question .icon::after {
  width: 1.5px; height: 100%; left: 50%; top: 0; transform: translateX(-50%);
}

.faq-item.open .faq-question .icon::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer p {
  padding: 0 4px 26px;
  color: var(--color-ink-soft);
  font-size: 15px;
  max-width: 640px;
}

/* ===== Locations ===== */

.locations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.location-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  padding: 36px;
  border-radius: var(--radius);
}

.location-card .loc-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.location-card .loc-icon svg { width: 20px; height: 20px; color: var(--accent); }

.location-card h3 { font-size: 20px; margin-bottom: 10px; }
.location-card p { font-size: 14px; color: var(--color-ink-soft); margin-bottom: 6px; }

.location-card a.loc-address {
  display: block;
  text-decoration: none;
}
.location-card a.loc-address:hover p { color: var(--accent); }

.location-card a.loc-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
}

/* ===== Final CTA ===== */

.final-cta {
  text-align: center;
}

.final-cta h2 {
  font-size: clamp(28px, 4.5vw, 44px);
  max-width: 720px;
  margin: 0 auto 20px;
}

.final-cta p {
  color: var(--color-ink-soft);
  max-width: 560px;
  margin: 0 auto 40px;
  font-size: 17px;
}

/* ===== Footer ===== */

.footer {
  background: var(--color-bg);
  color: var(--color-ink);
  border-top: 2px solid var(--color-graphite);
  padding: 64px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-line);
}

.footer-logo img { display: block; height: 56px; margin-bottom: 18px; }

.footer-grid p { font-size: 14px; line-height: 1.7; }

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: 18px;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 14px; }
.footer-col a, .footer-col span { font-size: 14px; color: var(--color-ink); }
.footer-col a:hover { color: var(--accent); }

.footer-col p.desc { font-weight: 500; color: var(--color-ink); margin-bottom: 14px; }

.footer-col p.legal {
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-ink-soft);
  margin-top: 12px;
}

.footer-buttons {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.footer-buttons .btn {
  padding: 12px 20px;
  font-size: 11px;
  width: 100%;
  justify-content: center;
  color: var(--color-white);
}

.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--color-ink-soft);
}

.footer-social { display: flex; gap: 14px; }
.footer-social a {
  width: 34px; height: 34px;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.footer-social svg { width: 15px; height: 15px; }

/* ===== Floating WhatsApp ===== */

.wa-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(11, 45, 84, 0.35);
  transition: transform 0.2s ease;
}

.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 30px; height: 30px; color: #fff; }

/* ===== Animations ===== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */

@media (max-width: 960px) {
  .hero-grid, .about-grid, .solucao-grid { grid-template-columns: 1fr; }
  .about-media, .solucao-media { max-width: 420px; margin: 0 auto; }
  .treat-grid, .testi-grid, .locations-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .journey-steps { grid-template-columns: 1fr 1fr; }
  .check-list { grid-template-columns: 1fr; max-width: 480px; }
  .testimonial-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .espaco-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .header-nav {
    display: none;
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 20px;
  }
  .header-nav.open { display: flex; }
  .header-nav a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--color-line); }
  .nav-toggle { display: flex; }
  .hero { padding: 128px 0 64px; }
  .hero-badge { position: static; margin-top: 20px; max-width: none; }
  .treat-grid, .testi-grid, .locations-grid, .footer-grid, .journey-steps { grid-template-columns: 1fr; }
  .carousel-arrow { width: 38px; height: 38px; }
  .carousel-arrow.prev { left: 10px; }
  .carousel-arrow.next { right: 10px; }
  .section { padding: 52px 0; }
  .header-cta .btn span.btn-text-full { display: none; }
  .btn {
    white-space: normal;
    text-align: center;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }
}