/* =========================================================
   Karla Portela — Fisioterapeuta e Osteopata
   Design system: verde sálvia + creme + off-white + carvão
   ========================================================= */

:root {
  /* Paleta — [TODO: ajustar --color-primary para bater exatamente com o logo oficial] */
  --color-primary: #7C9285;      /* verde sálvia */
  --color-primary-dark: #5E7566; /* sálvia escuro (hover, gradientes) */
  --color-primary-light: #8FA593;
  --color-cream: #EFE7D8;        /* bege claro */
  --color-bg: #FAF8F3;           /* off-white de fundo */
  --color-ink: #2B2B2B;          /* carvão (texto) */
  --color-ink-soft: #55534E;
  --color-gold: #C9A667;         /* dourado suave (detalhes) */
  --color-white: #FFFFFF;
  --color-border: rgba(43, 43, 43, 0.1);

  /* Tipografia */
  --font-display: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --font-body: "Inter", "Montserrat", -apple-system, BlinkMacSystemFont, sans-serif;

  /* Espaçamento / layout */
  --container-w: 1180px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-soft: 0 10px 40px rgba(43, 43, 43, 0.08);
  --shadow-card: 0 4px 20px rgba(43, 43, 43, 0.06);

  --nav-h: 76px;
}

/* ---------- Reset básico ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-ink);
  margin: 0 0 0.5em;
  line-height: 1.15;
  font-weight: 600;
}
p { margin: 0 0 1em; color: var(--color-ink-soft); }

/* Foco visível (acessibilidade) */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  background: var(--color-ink);
  color: var(--color-bg);
  padding: 12px 20px;
  z-index: 1000;
  border-radius: var(--radius-sm);
}
.skip-link:focus {
  left: 16px;
  top: 16px;
}

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

section { padding: 96px 0; }
@media (max-width: 640px) {
  section { padding: 64px 0; }
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  margin-bottom: 14px;
}
.section-header h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.section-header .lead { font-size: 1.05rem; }

.bg-cream { background: var(--color-cream); }
.bg-primary { background: var(--color-primary); color: var(--color-cream); }
.bg-primary h2, .bg-primary h3 { color: var(--color-cream); }
.bg-primary p { color: rgba(239, 231, 216, 0.85); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-bg);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { background: var(--color-primary-dark); }

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

.btn-light {
  background: var(--color-cream);
  color: var(--color-primary-dark);
}
.btn-light:hover { background: var(--color-white); }

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

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 500;
  display: flex;
  align-items: center;
  background: transparent;
  transition: background 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
}
.navbar.is-scrolled {
  background: rgba(250, 248, 243, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 2px 24px rgba(43, 43, 43, 0.06);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.navbar__logo { display: flex; align-items: center; height: 34px; }
.navbar__logo img { height: 100%; width: auto; }
.navbar__logo .logo-light { display: block; }
.navbar__logo .logo-dark { display: none; }
.navbar.is-scrolled .navbar__logo .logo-light { display: none; }
.navbar.is-scrolled .navbar__logo .logo-dark { display: block; }

.navbar__links {
  display: none;
}
.navbar__cta { display: none; }

@media (min-width: 900px) {
  .navbar__links {
    display: flex;
    align-items: center;
    gap: 36px;
    font-weight: 500;
    font-size: 0.95rem;
  }
  .navbar__links a {
    position: relative;
    color: var(--color-ink);
    padding: 6px 0;
  }
  .navbar__links a::after {
    content: "";
    position: absolute;
    left: 0; bottom: -2px;
    width: 0; height: 2px;
    background: var(--color-primary);
    transition: width 0.25s ease;
  }
  .navbar__links a:hover::after,
  .navbar__links a:focus-visible::after { width: 100%; }
  .navbar__cta { display: inline-flex; }
}

/* Menu mobile */
.navbar__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
}
.navbar__toggle span,
.navbar__toggle::before,
.navbar__toggle::after {
  content: "";
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  position: relative;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.navbar__toggle span { margin: 6px 0; }
[data-nav-open="true"] .navbar__toggle span { opacity: 0; }
[data-nav-open="true"] .navbar__toggle::before { transform: translateY(8px) rotate(45deg); }
[data-nav-open="true"] .navbar__toggle::after { transform: translateY(-8px) rotate(-45deg); }

@media (min-width: 900px) {
  .navbar__toggle { display: none; }
}

.mobile-menu {
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: var(--color-bg);
  z-index: 490;
  padding: 32px 24px;
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
[data-nav-open="true"] .mobile-menu {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu ul { display: flex; flex-direction: column; gap: 8px; }
.mobile-menu a {
  display: block;
  padding: 16px 4px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  border-bottom: 1px solid var(--color-border);
}
.mobile-menu .btn { margin-top: 24px; }

@media (min-width: 900px) {
  .mobile-menu { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + 56px);
  padding-bottom: 72px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-bg) 100%);
}
.hero .container {
  display: grid;
  gap: 48px;
  align-items: center;
}
@media (min-width: 960px) {
  .hero .container {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 40px;
  }
}

.hero__logo { width: 180px; margin-bottom: 28px; }
.hero__logo img { width: 100%; }

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  max-width: 16ch;
}
.hero h1 em {
  font-style: italic;
  color: var(--color-primary-dark);
}
.hero__subheadline {
  font-size: 1.15rem;
  max-width: 46ch;
  color: var(--color-ink-soft);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 40px;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}
.hero__trust li { display: flex; align-items: center; gap: 8px; }
.hero__trust svg { width: 18px; height: 18px; color: var(--color-primary-dark); flex-shrink: 0; }

.hero__media {
  position: relative;
  aspect-ratio: 4 / 5;
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.hero__media img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.15);
  border-radius: inherit;
}
.hero__badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-card);
}
.hero__badge svg { width: 28px; height: 28px; color: var(--color-primary-dark); flex-shrink: 0; }
.hero__badge strong { display: block; font-size: 0.95rem; }
.hero__badge span { display: block; font-size: 0.8rem; color: var(--color-ink-soft); }

/* ---------- Sobre ---------- */
.about .container {
  display: grid;
  gap: 48px;
  align-items: center;
}
@media (min-width: 960px) {
  .about .container {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 64px;
  }
  .about--reverse .container { grid-template-columns: 1.15fr 0.85fr; }
}
.about__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4 / 5;
}
.about__media img { width: 100%; height: 100%; object-fit: cover; }

.about__credentials {
  display: grid;
  gap: 20px;
  margin-top: 32px;
}
.about__credential {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.about__credential svg {
  width: 26px; height: 26px;
  color: var(--color-primary-dark);
  flex-shrink: 0;
}
.about__credential h3 { font-size: 1.05rem; margin-bottom: 4px; }
.about__credential p { margin: 0; font-size: 0.92rem; }

/* ---------- Cards genéricos (serviços / diferenciais / depoimentos) ---------- */
.grid {
  display: grid;
  gap: 28px;
}
@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}
.card__icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--color-cream);
  color: var(--color-primary-dark);
  margin-bottom: 20px;
}
.card__icon svg { width: 28px; height: 28px; }
.card h3 { font-size: 1.25rem; }
.card p { font-size: 0.95rem; margin-bottom: 0; }

/* ---------- Benefícios (lista de condições) ---------- */
.conditions {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.conditions li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  font-size: 0.96rem;
  font-weight: 500;
}
.conditions svg {
  width: 20px; height: 20px;
  color: var(--color-primary-dark);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- Diferenciais ---------- */
.differentials .card { background: rgba(255,255,255,0.08); box-shadow: none; border: 1px solid rgba(239,231,216,0.18); }
.differentials .card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.12); }
.differentials .card__icon { background: rgba(239,231,216,0.15); color: var(--color-cream); }
.differentials .card h3 { color: var(--color-cream); }
.differentials .card p { color: rgba(239,231,216,0.85); }

/* ---------- Depoimentos ---------- */
.testimonial {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.testimonial__stars { color: var(--color-gold); margin-bottom: 16px; letter-spacing: 2px; font-size: 1.1rem; }
.testimonial blockquote {
  margin: 0 0 20px;
  font-style: italic;
  color: var(--color-ink);
  flex-grow: 1;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}
.testimonial__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-cream);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-primary-dark);
  flex-shrink: 0;
}
.testimonial__author strong { display: block; font-size: 0.92rem; }
.testimonial__author span { display: block; font-size: 0.8rem; color: var(--color-ink-soft); }

/* ---------- Localização ---------- */
.location .container {
  display: grid;
  gap: 40px;
}
@media (min-width: 960px) {
  .location .container { grid-template-columns: 1fr 1fr; align-items: stretch; }
}
.location__info {
  display: grid;
  gap: 20px;
  align-content: start;
}
.info-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.info-item svg { width: 24px; height: 24px; color: var(--color-primary-dark); flex-shrink: 0; }
.info-item h3 { font-size: 1rem; margin-bottom: 4px; }
.info-item p { margin: 0; font-size: 0.92rem; }
.info-item a:hover { text-decoration: underline; }

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  min-height: 320px;
  background: var(--color-cream);
  position: relative;
}
.map-embed iframe {
  width: 100%; height: 100%;
  min-height: 320px;
  border: 0;
  position: absolute;
  inset: 0;
}
.map-embed__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 24px;
  color: var(--color-primary-dark);
}
.map-embed__placeholder svg { width: 36px; height: 36px; }

/* ---------- CTA final ---------- */
.final-cta {
  text-align: center;
}
.final-cta h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); max-width: 22ch; margin-left: auto; margin-right: auto; }
.final-cta .btn { margin-top: 12px; }

/* ---------- Footer ---------- */
.footer {
  background: var(--color-ink);
  color: rgba(250, 248, 243, 0.75);
  padding: 64px 0 32px;
  font-size: 0.9rem;
}
.footer__grid {
  display: grid;
  gap: 40px;
  margin-bottom: 48px;
}
@media (min-width: 720px) {
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
.footer__logo { width: 170px; margin-bottom: 16px; }
.footer h4 {
  color: var(--color-cream);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer ul { display: grid; gap: 10px; }
.footer a:hover { color: var(--color-cream); }
.footer__social { display: flex; gap: 14px; margin-top: 16px; }
.footer__social a {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(250,248,243,0.25);
  transition: background 0.25s ease, border-color 0.25s ease;
}
.footer__social a:hover { background: var(--color-primary); border-color: var(--color-primary); }
.footer__social svg { width: 18px; height: 18px; }
.footer__bottom {
  border-top: 1px solid rgba(250,248,243,0.12);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(250,248,243,0.5);
}

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 600;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  animation: pulse 2.4s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.55);
}
.whatsapp-float svg { width: 30px; height: 30px; color: #fff; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.12); }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { animation: none; }
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger.is-visible > * { transition-delay: calc(var(--i, 0) * 90ms); }

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

/* ---------- Utilitários ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}