/* ==========================================================================
   Elia Castelo Branco — Psicóloga e Psicanalista
   Folha de estilos principal
   ========================================================================== */

:root {
  /* Paleta */
  --color-primary: #dda28e;
  --color-primary-dark: #c17f68;
  --color-primary-light: #f3ded4;
  --color-secondary: #b3d99c;
  --color-secondary-dark: #8fbf72;
  --color-secondary-light: #e7f3dd;

  --color-bg: #fdfbf7;
  --color-bg-alt: #f7f1ea;
  --color-surface: #ffffff;
  --color-text: #3d3530;
  --color-text-soft: #6b6058;
  --color-border: #e8ddd3;

  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Jost", "Segoe UI", sans-serif;
  --font-accent: "Caveat", cursive;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --shadow-sm: 0 2px 10px rgba(61, 53, 48, 0.06);
  --shadow-md: 0 10px 30px rgba(61, 53, 48, 0.10);
  --shadow-lg: 0 20px 50px rgba(61, 53, 48, 0.14);

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 84px;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 600; margin: 0 0 0.6em; line-height: 1.25; color: var(--color-text); }
p { margin: 0 0 1em; }
button { font-family: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section__title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  text-align: center;
  margin-bottom: 0.9em;
}
.eyebrow {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  color: var(--color-primary-dark);
  margin-bottom: 0.3em;
}

.hero__eyebrow {
  font-family: Tahoma, sans-serif;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  z-index: 999;
  background: var(--color-surface);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 1rem;
  border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

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

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

.btn--lg { padding: 18px 40px; font-size: 1.1rem; }
.btn--sm { padding: 10px 18px; font-size: 0.9rem; }

.btn--whatsapp {
  background: var(--color-secondary-dark);
  color: #fff;
}
.btn--whatsapp:hover { background: #6fa851; }

.icon { width: 18px; height: 18px; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(253, 251, 247, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--transition), border-color var(--transition), background var(--transition);
}
.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 24px;
}

.brand__logo { height: 54px; width: auto; transition: height var(--transition); }
.site-header.is-scrolled .brand__logo { height: 44px; }

.nav__list {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav__list a {
  font-size: 0.98rem;
  color: var(--color-text-soft);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition);
}
.nav__list a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0%;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition);
}
.nav__list a:hover { color: var(--color-text); }
.nav__list a:hover::after { width: 100%; }

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

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  padding: 64px 0 96px;
  overflow: hidden;
  background: radial-gradient(circle at 85% -10%, var(--color-secondary-light) 0%, transparent 55%),
              radial-gradient(circle at -10% 100%, var(--color-primary-light) 0%, transparent 45%);
}

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

.hero h1 {
  font-size: clamp(2rem, 3.6vw, 2.85rem);
  margin-bottom: 0.55em;
}

.hero__subtitle {
  font-size: 1.1rem;
  color: var(--color-text-soft);
  max-width: 46ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 1.6em 0 1.4em;
}

.hero__crp {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  letter-spacing: 0.03em;
}

.hero__media { position: relative; }

.carousel {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
  background: var(--color-bg-alt);
}
.carousel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.5);
  pointer-events: none;
}

.carousel__track {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}
.carousel__slide.is-active { opacity: 1; }

.carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.carousel__dots {
  position: absolute;
  bottom: 18px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 8px;
  z-index: 5;
}
.carousel__dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.6);
  transition: background var(--transition), transform var(--transition);
}
.carousel__dots button.is-active {
  background: #fff;
  transform: scale(1.25);
}

/* ==========================================================================
   PARA QUEM
   ========================================================================== */
.para-quem { background: var(--color-surface); }

.reasons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin: 2.4em 0;
}
.reasons__item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: transform var(--transition), box-shadow var(--transition);
}
.reasons__item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.reasons__icon { color: var(--color-secondary-dark); font-size: 1.2rem; line-height: 1.5; }
.reasons__item p { margin: 0; }

.para-quem__closing {
  text-align: center;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.25rem;
  max-width: 60ch;
  margin: 0 auto;
  color: var(--color-text-soft);
}

/* ==========================================================================
   SOBRE
   ========================================================================== */
.sobre__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: center;
}
.sobre__media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.sobre__content h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }

/* ==========================================================================
   COMO FUNCIONA
   ========================================================================== */
.como-funciona { background: var(--color-bg-alt); }

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 2.6em 0;
  position: relative;
}
.timeline__step {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 32px 22px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.timeline__step:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.timeline__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 14px;
}
.timeline__step h3 { font-size: 1.05rem; margin-bottom: 0.4em; }
.timeline__step p { font-size: 0.92rem; color: var(--color-text-soft); margin: 0; }

.como-funciona__closing {
  text-align: center;
  max-width: 60ch;
  margin: 0 auto;
  color: var(--color-text-soft);
}

/* ==========================================================================
   COMO TRABALHO
   ========================================================================== */
.como-trabalho {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
}
.como-trabalho__inner { max-width: 780px; text-align: center; }
.como-trabalho h2 { color: #fff; font-size: clamp(1.5rem, 2.8vw, 2.1rem); }
.como-trabalho .eyebrow { color: rgba(255,255,255,0.85); }
.como-trabalho__text { font-size: 1.08rem; color: rgba(255,255,255,0.92); }

/* ==========================================================================
   NO QUE ACREDITO
   ========================================================================== */
.acredito { background: var(--color-surface); }
.beliefs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}
.beliefs li {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.15rem;
  padding: 26px 28px;
  border-left: 3px solid var(--color-secondary-dark);
  background: var(--color-secondary-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

/* ==========================================================================
   DEMANDAS
   ========================================================================== */
.demandas { background: var(--color-bg-alt); }
.demandas__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 2.2em;
}
.demandas__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 500;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.demandas__card:hover {
  background: var(--color-secondary);
  color: #2b4a1c;
  transform: translateY(-3px);
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { background: var(--color-bg-alt); }
.accordion { max-width: 780px; margin: 2.4em auto 0; }
.accordion__item {
  border-bottom: 1px solid var(--color-border);
  padding: 6px 0;
}
.accordion__item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 30px 18px 0;
  font-weight: 500;
  font-size: 1.05rem;
  position: relative;
  transition: color var(--transition);
}
.accordion__item summary::-webkit-details-marker { display: none; }
.accordion__item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 14px;
  font-size: 1.6rem;
  color: var(--color-primary);
  transition: transform var(--transition);
}
.accordion__item[open] summary::after { transform: rotate(45deg); }
.accordion__item summary:hover { color: var(--color-primary-dark); }
.accordion__panel { padding: 0 0 20px; color: var(--color-text-soft); }
.accordion__panel p { margin: 0; }

/* ==========================================================================
   DEPOIMENTOS
   ========================================================================== */
.depoimentos { background: var(--color-surface); }
.depoimentos__inner {
  text-align: center;
  max-width: 620px;
}
.depoimentos__inner p { color: var(--color-text-soft); margin-bottom: 1.6em; }

/* ==========================================================================
   CHAMADA FINAL
   ========================================================================== */
.cta-final {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 520px;
}
.cta-final__media { position: relative; overflow: hidden; }
.cta-final__media img { width: 100%; height: 100%; object-fit: cover; }
.cta-final__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(61,53,48,0) 40%, rgba(61,53,48,0.35) 100%);
}

.cta-final__content {
  background: var(--color-text);
  color: #fdfbf7;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px 64px;
}
.cta-final__content p {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-style: italic;
  color: #f2ece4;
}
.cta-final__content .btn { margin-top: 0.6em; align-self: flex-start; }

/* ==========================================================================
   RODAPÉ
   ========================================================================== */
.site-footer {
  background: #2c261f;
  color: #d8cec3;
  padding: 56px 0 24px;
}
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.site-footer__brand { display: flex; align-items: center; gap: 14px; }
.site-footer__icon { width: 42px; height: auto; }
.site-footer__name { font-family: var(--font-heading); color: #fff; margin: 0; font-size: 1.05rem; }
.site-footer__crp { margin: 0; font-size: 0.85rem; color: #b7ab9d; }

.site-footer__social { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer__social a { font-size: 0.92rem; transition: color var(--transition); }
.site-footer__social a:hover { color: var(--color-secondary); }

.site-footer__legal { display: flex; gap: 20px; font-size: 0.85rem; }
.site-footer__legal a:hover { color: var(--color-secondary); }

.site-footer__copy {
  text-align: center;
  font-size: 0.8rem;
  color: #8d8175;
  margin: 24px 0 0;
}

/* ==========================================================================
   BOTÃO FLUTUANTE WHATSAPP
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--color-secondary-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 400;
  transition: transform var(--transition), background var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); background: #6fa851; }
.whatsapp-float .icon { width: 28px; height: 28px; }

/* ==========================================================================
   ANIMAÇÕES DE ENTRADA (scroll reveal)
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* ==========================================================================
   PÁGINAS LEGAIS (Política de Privacidade / Termos de Uso)
   ========================================================================== */
.legal-page h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.legal-page h2 { font-size: 1.25rem; margin-top: 1.6em; }
.legal-page p { color: var(--color-text-soft); }

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 992px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { order: -1; max-width: 420px; margin: 0 auto; }
  .sobre__grid { grid-template-columns: 1fr; }
  .sobre__media { max-width: 420px; margin: 0 auto; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .cta-final { grid-template-columns: 1fr; }
  .cta-final__media { min-height: 320px; }
  .cta-final__content { padding: 56px 40px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0;
    height: calc(100vh - var(--header-height));
    background: var(--color-surface);
    box-shadow: var(--shadow-md);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav__list { flex-direction: column; gap: 0; padding: 8px 24px 20px; }
  .nav__list a { display: block; padding: 14px 0; border-bottom: 1px solid var(--color-border); }
  .nav-toggle { display: flex; }
  .header__actions .btn span { display: none; }
  .header__actions .btn { padding: 10px; }
  .beliefs { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .hero { padding: 40px 0 64px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }
  .timeline { grid-template-columns: 1fr; }
  .cta-final__content { padding: 48px 28px; }
  .site-footer__inner { flex-direction: column; align-items: flex-start; }
}