/* ==========================================================================
   Tokens — ver specs/design.md
   ========================================================================== */
:root {
  --color-accent: #CD9A5D;
  --color-accent-hover: #B8874E;
  --color-sand: #E6DDD3;
  --color-white: #FFFFFF;
  --color-gray-light: #F4F4F4;
  --color-gray-lighter: #F7F7F7;
  --color-heading: #5971A0;
  --color-text: rgba(0, 0, 0, 0.87);
  --color-text-secondary: #758085;

  --font-heading: 'Lora', serif;
  --font-body: 'Open Sans', sans-serif;
  --font-script: 'Dancing Script', cursive;

  --radius-pill: 100px;
  --radius-card: 10px;

  --container-width: 1140px;
}

/* ==========================================================================
   Reset básico
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-heading); font-weight: 400; margin: 0; }
p { margin: 0; }

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

/* ==========================================================================
   Botões
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 36px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  transition: background-color .2s ease, opacity .2s ease;
  border: none;
  cursor: pointer;
}
.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn--primary:hover { background: var(--color-accent-hover); }
.btn--outline {
  background: transparent;
  color: var(--color-heading);
  border: 1.5px solid var(--color-heading);
  padding: 10px 22px;
  font-size: 14px;
}
.btn--outline:hover { opacity: .7; }

/* ==========================================================================
   Header
   ========================================================================== */
.header {
  background: var(--color-sand);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
}
.header__brand {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}
.header__crp { font-weight: 400; color: var(--color-text-secondary); }
.header__nav {
  display: flex;
  gap: 28px;
}
.header__nav a {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-heading);
}
.header__menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.header__menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
}

/* ==========================================================================
   Seções — ritmo alternado
   ========================================================================== */
.section {
  padding: 72px 0;
  background: var(--color-white);
}
.section--alt { background: var(--color-gray-light); }
.servicos__intro { margin-bottom: 32px; }

.servicos__photo {
  margin-top: 32px;
  border-radius: var(--radius-card);
  overflow: hidden;
}
.servicos__photo img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: center 18%;
  display: block;
}

.section__eyebrow {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.section__title {
  font-size: clamp(28px, 4.5vw, 45px);
  line-height: 1.15;
  margin-bottom: 20px;
}
.section__title--bold { font-weight: 700; }
.section__subtitle {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 16px;
}
.section__lead {
  font-family: var(--font-body);
  font-size: 17px;
  color: var(--color-text);
  max-width: 68ch;
  margin-bottom: 20px;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { background: var(--color-white); padding: 56px 0; }
.hero__inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
}
.hero__content { flex: 1; }
.hero__title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(26px, 4vw, 33px);
  line-height: 1.25;
  margin-bottom: 20px;
}
.hero__text {
  font-size: 17px;
  color: var(--color-text);
  margin-bottom: 16px;
  max-width: 56ch;
}
.hero .btn { margin-top: 12px; }
.hero__media { flex: 1; width: 100%; max-width: 380px; }
.hero__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  object-fit: cover;
}

/* ==========================================================================
   Seção "Quando buscar por terapia" — layout de duas colunas
   ========================================================================== */
.sintomas__layout { display: block; }
.sintomas__intro { margin-bottom: 8px; }

/* ==========================================================================
   Cards grid — sintomas / serviços / depoimentos
   ========================================================================== */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 32px;
}
.cards-grid--3 { grid-template-columns: 1fr; }

.symptom-card, .service-card, .testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-card);
  padding: 28px;
}
.section--alt .symptom-card { background: var(--color-white); }
.symptom-card h4, .service-card h3 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  font-size: 20px;
  margin-bottom: 12px;
}
.symptom-card p, .service-card p {
  color: var(--color-text-secondary);
  font-size: 15px;
}
.service-card { background: var(--color-white); box-shadow: 0 4px 20px rgba(0,0,0,.06); }

.card-icon {
  width: 42px;
  height: 42px;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.card-icon svg { width: 100%; height: 100%; }

.testimonial-card {
  background: var(--color-gray-lighter);
  border: none;
  border-top: 3px solid var(--color-accent);
  margin: 0;
  quotes: none;
  position: relative;
}
.testimonial-card__quote {
  width: 32px;
  height: 24px;
  color: var(--color-accent);
  opacity: .55;
  margin-bottom: 12px;
}
.testimonial-card p {
  font-style: italic;
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.7;
}

/* ==========================================================================
   Passo a passo (agendamento)
   ========================================================================== */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 40px;
  counter-reset: step;
}
.steps__item { text-align: left; }
.steps__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  margin-bottom: 14px;
}
.steps__icon svg { width: 26px; height: 26px; }
.steps__step-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}
.steps__item h4 {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-text);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-bottom: 8px;
}
.steps__item p { color: var(--color-text-secondary); font-size: 15px; }
.steps__cta { margin-top: 48px; }

/* ==========================================================================
   Sobre
   ========================================================================== */
.sobre__inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
  align-items: center;
}
.sobre__media { width: 100%; max-width: 340px; }
.sobre__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  object-fit: cover;
}
.sobre__content p {
  color: var(--color-text);
  font-size: 16px;
  margin-bottom: 16px;
}

/* ==========================================================================
   FAQ / Acordeão
   ========================================================================== */
.accordion { margin-top: 32px; }
.accordion__item {
  border-bottom: 1px solid var(--color-gray-light);
}
.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  text-align: left;
  padding: 22px 0;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  cursor: pointer;
}
.accordion__icon {
  position: relative;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.accordion__icon::before, .accordion__icon::after {
  content: '';
  position: absolute;
  background: var(--color-heading);
  transition: transform .2s ease;
}
.accordion__icon::before { top: 7px; left: 0; width: 16px; height: 2px; }
.accordion__icon::after { top: 0; left: 7px; width: 2px; height: 16px; }
.accordion__trigger[aria-expanded="true"] .accordion__icon::after { transform: scaleY(0); }

.accordion__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}
.accordion__panel p {
  color: var(--color-text-secondary);
  font-size: 15px;
  padding-bottom: 22px;
  max-width: 68ch;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--color-sand);
  padding: 40px 0;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}
.footer p { font-size: 13px; color: var(--color-text-secondary); }
.footer__instagram {
  font-weight: 700;
  color: var(--color-heading);
  font-size: 14px;
}

/* ==========================================================================
   WhatsApp flutuante
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0,0,0,.2);
  z-index: 200;
  transition: transform .2s ease;
}
.whatsapp-float:hover { transform: scale(1.06); }

/* ==========================================================================
   Cookie banner
   ========================================================================== */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-text);
  color: var(--color-white);
  padding: 18px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 300;
  transform: translateY(100%);
  transition: transform .3s ease;
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner p { font-size: 14px; margin: 0; text-align: center; }
.cookie-banner .btn--outline { color: var(--color-white); border-color: var(--color-white); }

/* ==========================================================================
   Responsivo — desktop (≥ 900px)
   ========================================================================== */
@media (min-width: 900px) {
  .header__nav { position: static; flex-direction: row; background: none; padding: 0; }
  .header__menu-toggle { display: none; }

  .hero__inner { flex-direction: row; align-items: center; }
  .hero__content { padding-right: 40px; }

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

  .servicos__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: stretch;
  }
  .servicos__photo { margin-top: 0; }
  .servicos__photo img { height: 100%; min-height: 520px; object-position: center 15%; }

  .sintomas__layout {
    display: grid;
    grid-template-columns: minmax(260px, 380px) 1fr;
    gap: 56px;
    align-items: start;
  }
  #sintomas .cards-grid { grid-template-columns: repeat(2, 1fr); margin-top: 0; }
  #sintomas .section__lead { max-width: none; }

  .steps { grid-template-columns: repeat(3, 1fr); }

  .sobre__inner { flex-direction: row; align-items: flex-start; }
  .sobre__media { flex: 0 0 340px; }
  .sobre__content { flex: 1; }
}

/* ==========================================================================
   Animação de entrada ao rolar
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 899px) {
  .header__nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-sand);
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 16px;
  }
  .header__nav.is-open { display: flex; }
  .header__menu-toggle { display: flex; }
}