/* ==========================================================================
   Nati Físio Neuro Itajaí — Design System
   Extraído do Layout-Template aprovado (paleta indigo/violeta, tipografia
   Poppins/Inter, cards arredondados com ícone circular sobreposto, CTAs
   em pílula, seções com fundo lavanda claro alternado com branco).
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600;700&family=Caveat:wght@600&display=swap");

:root {
  /* Cores — paleta indigo/violeta do Layout-Template */
  --color-primary: #4b3f94;
  --color-primary-hover: #3d3279;
  --color-primary-dark: #241c4d;
  --color-primary-darker: #1a1440;
  --color-primary-light: #8478d9;
  --color-primary-tint: #f2f0fc;
  --color-primary-tint-2: #e8e4fa;

  --color-ink: #1e2138;
  --color-body: #5c5f74;
  --color-body-soft: #7a7d90;
  --color-white: #ffffff;
  --color-border: #e6e3f5;

  --color-whatsapp: #25d366;
  --color-whatsapp-dark: #1ebd5a;
  --color-star: #fbbf24;
  --color-google-blue: #4285f4;
  --color-google-red: #ea4335;
  --color-google-yellow: #fbbc05;
  --color-google-green: #34a853;

  /* Tipografia */
  --font-heading: "Poppins", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-signature: "Caveat", cursive;

  /* Raios e sombras */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(43, 32, 105, 0.08);
  --shadow-md: 0 10px 30px rgba(43, 32, 105, 0.12);
  --shadow-lg: 0 20px 50px rgba(43, 32, 105, 0.18);

  /* Layout */
  --container-width: 1220px;
  --header-height: 84px;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-body);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  margin: 0;
  line-height: 1.25;
}

p {
  margin: 0;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
}

:focus-visible {
  outline: 3px solid var(--color-primary-light);
  outline-offset: 2px;
}

section {
  padding: 72px 0;
}

.section-tint {
  background: var(--color-primary-tint);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary-tint-2);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
}

.section-head {
  max-width: 680px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(28px, 3.4vw, 38px);
  font-weight: 700;
  margin-top: 14px;
}

.section-head p {
  margin-top: 14px;
  font-size: 17px;
}

/* ==========================================================================
   Botões
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  padding: 15px 28px;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}

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

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

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

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

.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

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

.btn-white:hover {
  background: var(--color-primary-tint);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.7);
  color: #fff;
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}

.btn-block {
  width: 100%;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
}

.brand img {
  height: 64px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink);
  transition: color 0.15s ease;
}

.main-nav a:hover {
  color: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  color: var(--color-primary);
}

.nav-toggle svg {
  width: 28px;
  height: 28px;
}

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

.hero {
  position: relative;
  background: linear-gradient(180deg, var(--color-primary-tint) 0%, #ffffff 100%);
  padding: 64px 0 56px;
  overflow: hidden;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 700;
  margin-top: 18px;
  letter-spacing: -0.01em;
}

.hero-copy p.hero-sub {
  margin-top: 18px;
  font-size: 18px;
  max-width: 520px;
}

.hero-copy .cta-group {
  margin-top: 30px;
}

.hero-media {
  position: relative;
}

.hero-media-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 4.4;
  background: linear-gradient(155deg, var(--color-primary-tint-2), var(--color-primary-tint));
  box-shadow: var(--shadow-lg);
}

.hero-media-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 30% 20%, rgba(75, 63, 148, 0.12), transparent 55%);
}

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

.hero-placeholder {
  display: none;
  width: 100%;
  height: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  color: var(--color-primary);
  text-align: center;
  padding: 32px;
}

.hero-placeholder svg {
  width: 76px;
  height: 76px;
  opacity: 0.55;
}

.hero-placeholder span {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-primary);
  opacity: 0.75;
  max-width: 260px;
}

.hero-media.no-photo .hero-photo {
  display: none;
}

.hero-media.no-photo .hero-placeholder {
  display: flex;
}

.about-photo-frame .about-placeholder {
  position: absolute;
  inset: 0;
}

.about-photo-frame.no-photo .about-photo {
  display: none;
}

.about-photo-frame.no-photo .about-placeholder {
  display: flex;
}

.hero-signature {
  position: absolute;
  top: 22px;
  right: 22px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  text-align: right;
  box-shadow: var(--shadow-sm);
}

.hero-signature .signature {
  font-family: var(--font-signature);
  font-size: 26px;
  color: var(--color-primary);
  line-height: 1;
}

.hero-signature small {
  display: block;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-body);
  margin-top: 2px;
}

.hero-badge {
  position: absolute;
  left: -18px;
  bottom: 28px;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-lg);
  padding: 10px;
}

.hero-badge strong {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
}

.hero-badge span {
  font-size: 11px;
  font-weight: 500;
  line-height: 1.3;
  margin-top: 2px;
}

/* ==========================================================================
   Stats bar (autoridade)
   ========================================================================== */

.stats-bar {
  padding: 34px 0;
  border-bottom: 1px solid var(--color-border);
}

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

.stat-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.stat-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-primary-tint);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon svg {
  width: 22px;
  height: 22px;
}

.stat-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--color-ink);
  font-weight: 700;
}

.stat-item span {
  font-size: 13px;
  color: var(--color-body-soft);
}

/* ==========================================================================
   Cards de atendimento / condições
   ========================================================================== */

.care-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.care-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.care-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.care-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(155deg, var(--color-primary-tint-2), var(--color-primary-tint));
  display: flex;
  align-items: center;
  justify-content: center;
}

.care-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.care-card-icon {
  position: absolute;
  left: 18px;
  bottom: -22px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.care-card-icon svg {
  width: 22px;
  height: 22px;
}

.care-card-body {
  padding: 34px 20px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.care-card-body h3 {
  font-size: 17px;
  font-weight: 600;
}

.care-card-body p {
  font-size: 14px;
  margin-top: 8px;
  flex: 1;
}

.care-card-arrow {
  align-self: flex-end;
  margin-top: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, color 0.15s ease;
}

.care-card-arrow svg {
  width: 16px;
  height: 16px;
}

.care-card:hover .care-card-arrow {
  background: var(--color-primary);
  color: #fff;
}

.care-note {
  text-align: center;
  margin-top: 30px;
  font-size: 14px;
  color: var(--color-body-soft);
}

/* ==========================================================================
   O que é Fisioterapia Neurofuncional (educativo)
   ========================================================================== */

.about-approach .container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.about-approach-visual {
  background: var(--color-primary-tint);
  border-radius: var(--radius-lg);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-approach-visual img {
  width: 46%;
  height: auto;
}

.about-approach-text h2 {
  font-size: clamp(26px, 3vw, 32px);
  font-weight: 700;
}

.about-approach-text p {
  margin-top: 16px;
  font-size: 16px;
}

.about-approach-text p + p {
  margin-top: 14px;
}

/* ==========================================================================
   Atendimento domiciliar / clínica
   ========================================================================== */

.care-modes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.mode-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.mode-card-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: var(--color-primary-tint);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.mode-card-icon svg {
  width: 28px;
  height: 28px;
}

.mode-card h3 {
  font-size: 20px;
  font-weight: 700;
}

.mode-card p {
  margin-top: 12px;
  font-size: 15px;
}

/* ==========================================================================
   Sobre a Nathalia
   ========================================================================== */

.about-nathalia .container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 52px;
  align-items: center;
}

.about-photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 3.6;
  background: linear-gradient(155deg, var(--color-primary-tint-2), var(--color-primary-tint));
  box-shadow: var(--shadow-md);
}

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

.about-nathalia-text .credential-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  font-family: var(--font-heading);
  white-space: nowrap;
}

.about-nathalia-text .credential-badge svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.about-nathalia-text h2 {
  font-size: clamp(26px, 3vw, 32px);
  font-weight: 700;
}

.about-nathalia-text .role {
  margin-top: 6px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
  font-size: 15px;
}

.about-nathalia-text p.bio {
  margin-top: 18px;
  font-size: 16px;
}

/* ==========================================================================
   Avaliações do Google + Localização
   ========================================================================== */

.social-proof .container {
  display: grid;
  grid-template-columns: 0.85fr 1.3fr 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.proof-col {
  padding: 32px 28px;
}

.proof-col + .proof-col {
  border-left: 1px solid var(--color-border);
}

.google-summary .google-logo {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 18px;
}

.google-summary .rating-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 12px;
}

.google-summary .rating-number {
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 700;
  color: var(--color-ink);
}

.stars {
  color: var(--color-star);
  display: inline-flex;
  gap: 2px;
}

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

.google-summary .review-count {
  margin-top: 4px;
  font-size: 14px;
  color: var(--color-body-soft);
}

.google-summary .approved-line {
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-ink);
  font-family: var(--font-heading);
}

.testimonials-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
}

.testimonial-card {
  font-size: 14px;
}

.testimonial-card p {
  font-style: italic;
  color: var(--color-ink);
}

.testimonial-meta {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.testimonial-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-primary-tint);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-meta small {
  display: block;
  color: var(--color-body-soft);
}

.reviews-empty-note {
  font-size: 14px;
  color: var(--color-body-soft);
}

.reviews-cta {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  color: var(--color-primary);
}

.reviews-cta svg {
  width: 16px;
  height: 16px;
}

.map-col {
  display: flex;
  flex-direction: column;
}

.map-thumb {
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 130px;
  border: 1px solid var(--color-border);
}

.map-thumb iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.map-address {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 14px;
  font-size: 13px;
}

.map-address svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 1px;
}

.map-col .btn {
  margin-top: 14px;
  padding: 11px 18px;
  font-size: 13px;
}

/* ==========================================================================
   Localização (seção dedicada)
   ========================================================================== */

.location-section .container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: stretch;
}

.location-info h2 {
  font-size: clamp(26px, 3vw, 32px);
  font-weight: 700;
}

.location-info p {
  margin-top: 14px;
  font-size: 16px;
}

.location-address-card {
  margin-top: 24px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  box-shadow: var(--shadow-sm);
}

.location-address-card div {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.location-address-card svg {
  width: 22px;
  height: 22px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.location-address-card address {
  font-style: normal;
  font-size: 15px;
  color: var(--color-ink);
  line-height: 1.6;
}

.location-info .btn {
  margin-top: 22px;
}

.location-map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 320px;
  border: 1px solid var(--color-border);
}

.location-map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
}

/* ==========================================================================
   CTA final
   ========================================================================== */

.cta-final {
  background: linear-gradient(120deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  padding: 56px 0;
}

.cta-final .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-final-copy {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 620px;
}

.cta-final-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-final-icon svg {
  width: 26px;
  height: 26px;
  color: #fff;
}

.cta-final-copy h2 {
  color: #fff;
  font-size: 22px;
  font-weight: 700;
}

.cta-final-copy p {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
}

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

.site-footer {
  background: var(--color-primary-darker);
  color: rgba(255, 255, 255, 0.75);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr 1.1fr;
  gap: 32px;
  padding-bottom: 40px;
}

.footer-brand img {
  height: 56px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.6;
  max-width: 260px;
}

.footer-col h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-col ul li + li {
  margin-top: 10px;
}

.footer-col a,
.footer-col span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  transition: color 0.15s ease;
}

.footer-col a:hover {
  color: #fff;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.55);
}

.footer-credit {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.footer-credit:hover {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   WhatsApp flutuante
   ========================================================================== */

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 400;
  border: none;
  transition: transform 0.2s ease, background 0.2s ease;
}

.whatsapp-float:hover {
  background: var(--color-whatsapp-dark);
  transform: scale(1.06);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

/* ==========================================================================
   Modal de captura de lead
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 20, 64, 0.55);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.lead-modal {
  background: #fff;
  border-radius: var(--radius-lg);
  max-width: 440px;
  width: 100%;
  padding: 36px 32px 32px;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(16px);
  transition: transform 0.2s ease;
}

.modal-overlay.is-open .lead-modal {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--color-primary-tint);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close svg {
  width: 18px;
  height: 18px;
}

.lead-modal h3 {
  font-size: 22px;
  font-weight: 700;
  padding-right: 30px;
}

.lead-modal > p {
  margin-top: 8px;
  font-size: 14.5px;
}

.lead-form {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-field label {
  display: block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: 6px;
}

.form-field input {
  width: 100%;
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-ink);
  transition: border-color 0.15s ease;
}

.form-field input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-field input.is-invalid {
  border-color: #e05252;
}

.field-error {
  display: none;
  margin-top: 6px;
  font-size: 12.5px;
  color: #e05252;
}

.form-field.has-error .field-error {
  display: block;
}

.form-field.has-error input {
  border-color: #e05252;
}

.form-privacy {
  font-size: 12px;
  color: var(--color-body-soft);
  text-align: center;
}

.form-status {
  font-size: 13.5px;
  text-align: center;
  min-height: 18px;
}

.form-status.is-error {
  color: #e05252;
}

.form-status.is-loading {
  color: var(--color-primary);
}

/* ==========================================================================
   Utilidades / animações leves
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Responsivo
   ========================================================================== */

@media (max-width: 1080px) {
  .care-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .social-proof .container {
    grid-template-columns: 1fr;
  }

  .proof-col + .proof-col {
    border-left: none;
    border-top: 1px solid var(--color-border);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .brand img {
    height: 52px;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 20px;
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .main-nav a {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
  }

  .header-actions .btn-primary {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-media {
    order: -1;
    max-width: 360px;
    margin: 0 auto;
  }

  .about-approach .container,
  .about-nathalia .container,
  .location-section .container {
    grid-template-columns: 1fr;
  }

  .about-approach-visual {
    max-width: 260px;
    margin: 0 auto;
  }

  .about-photo-frame {
    max-width: 320px;
    margin: 0 auto;
  }

  .care-modes-grid {
    grid-template-columns: 1fr;
  }

  .cta-final .container {
    flex-direction: column;
    text-align: center;
  }

  .cta-final-copy {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  section {
    padding: 52px 0;
  }

  .container {
    padding: 0 18px;
  }

  .stats-bar .container {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .care-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-brand img {
    height: 48px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    /* Reserva espaço para o botão flutuante do WhatsApp não cobrir o crédito/copyright
       quando a página é rolada até o final. */
    padding-bottom: 84px;
  }

  .cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-badge {
    width: 104px;
    height: 104px;
    left: -10px;
    bottom: 16px;
  }

  .hero-badge strong {
    font-size: 16px;
  }

  .hero-signature {
    padding: 8px 12px;
  }

  .hero-signature .signature {
    font-size: 20px;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
}

/* ==========================================================================
   Componentes adicionais — Landing Page AVC
   (usa os mesmos tokens de cor/tipografia/raio do design system acima)
   ========================================================================== */

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

.identify-grid .mode-card {
  padding: 30px 26px;
}

.rehab-section .container {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}

.rehab-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3.3;
}

.rehab-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rehab-text h2 {
  font-size: clamp(26px, 3vw, 32px);
  font-weight: 700;
}

.rehab-text > p {
  margin-top: 16px;
  font-size: 16px;
}

.rehab-checklist {
  margin-top: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.rehab-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--color-body);
}

.rehab-checklist svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.rehab-note {
  margin-top: 20px;
  font-size: 13.5px;
  color: var(--color-body-soft);
}

.home-spotlight {
  background: linear-gradient(120deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
}

.home-spotlight .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.home-spotlight-text h2 {
  color: #fff;
  font-size: clamp(26px, 3vw, 32px);
  font-weight: 700;
}

.home-spotlight-text > p {
  margin-top: 16px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.88);
}

.home-spotlight-text .cta-group {
  margin-top: 28px;
}

.home-spotlight-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  backdrop-filter: blur(4px);
}

.home-spotlight-card ul {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.home-spotlight-card li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.92);
}

.home-spotlight-card .mode-card-icon {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  flex-shrink: 0;
}

.home-spotlight-card .mode-card-icon svg {
  width: 20px;
  height: 20px;
}

@media (max-width: 1080px) {
  .identify-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .rehab-section .container,
  .home-spotlight .container {
    grid-template-columns: 1fr;
  }

  .rehab-visual {
    max-width: 420px;
    margin: 0 auto;
  }

  .home-spotlight-card {
    order: -1;
  }
}

@media (max-width: 640px) {
  .identify-grid {
    grid-template-columns: 1fr;
  }
}