/* ============================================================
   Design System — Dayane Peres Psicóloga
   Palette aligned to logo (navy + warm sand) and photo (soft neutrals)
   ============================================================ */
:root {
  /* Base */
  --bg:             #fbf7f1; /* warm off-white */
  --bg-2:           #f3ede4; /* sand */
  --surface:        rgba(255,255,255,.86);
  --surface-2:      rgba(255,255,255,.72);

  --text:           #182433; /* deep navy */
  --muted:          rgba(24,36,51,.72);
  --subtle:         rgba(24,36,51,.56);

  --border:         rgba(24,36,51,.10);
  --border-strong:  rgba(24,36,51,.18);

  /* Brand */
  --navy:           #232336; /* logo navy */
  --sand:           #b08b7b; /* logo warm sand */
  --sand-2:         #c7a394;
  --accent:         var(--sand);
  --accent-2:       var(--sand-2);

  /* Support color (soft sage for backgrounds only) */
  --sage:           #2f6b3f;
  --sage-pale:      rgba(47,107,63,.08);
  --sage-border:    rgba(47,107,63,.18);

  /* Focus */
  --focus:          rgba(176,139,123,.55);

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Spacing */
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Shape */
  --radius-sm:   10px;
  --radius:      18px;
  --radius-lg:   26px;
  --radius-xl:   34px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:      0 2px 10px rgba(0,0,0,.05);
  --shadow:         0 10px 38px rgba(0,0,0,.08);
  --shadow-lg:      0 18px 62px rgba(0,0,0,.11);
  --shadow-primary: 0 14px 44px rgba(176,139,123,.28);

  /* Motion */
  --ease:      220ms ease;
  --ease-slow: 420ms ease;

  /* Layout */
  --container: 1140px;
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 15% 0%, rgba(176,139,123,.14), transparent 60%),
    radial-gradient(900px 500px at 90% 15%, rgba(35,35,54,.08), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, #fff 55%, var(--bg-2) 100%);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
img, svg { display: block; max-width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.15;
  font-weight: 700;
}

p { margin: 0 0 var(--space-4); }
p:last-child { margin-bottom: 0; }

/* ============================================================
   Acessibilidade
   ============================================================ */
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: var(--space-3);
  background: #fff;
  color: var(--text);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  font-weight: 600;
  z-index: 9999;
  text-decoration: none;
  white-space: nowrap;
}
.skip-link:focus { left: var(--space-4); }

.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;
}

/* ============================================================
   Layout
   ============================================================ */
.container {
  width: min(var(--container), calc(100% - var(--space-10)));
  margin: 0 auto;
}

/* ============================================================
   Header & Navegação
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251,247,241,.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--ease), background var(--ease);
}
.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  background: rgba(251,247,241,.90);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  gap: var(--space-4);
}

.brand {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  text-decoration: none;
  transition: opacity var(--ease);
}
.brand:hover { opacity: .88; }

/* Replace the abstract mark with a more "logo-like" monogram feel */
.brand-mark {
  width: 42px; height: 42px;
  border-radius: 14px;
  background:
    radial-gradient(circle at 28% 25%, rgba(255,255,255,.95) 0%, rgba(255,255,255,0) 55%),
    linear-gradient(135deg, rgba(35,35,54,1) 0%, rgba(176,139,123,1) 100%);
  box-shadow: 0 10px 26px rgba(35,35,54,.16);
  position: relative;
  flex-shrink: 0;
}
.brand-mark::after {
  content: "Ψ";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,.92);
  font-weight: 800;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: .02em;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text strong {
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: -.01em;
  color: var(--navy);
}
.brand-text .brand-sub {
  font-size: .82rem;
  color: var(--muted);
  margin-top: 2px;
  letter-spacing: .01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.site-nav a {
  text-decoration: none;
  color: rgba(24,36,51,.86);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: .9375rem;
  font-weight: 600;
  transition: background var(--ease), color var(--ease);
}
.site-nav a:not(.btn):hover {
  background: rgba(176,139,123,.10);
  color: var(--navy);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--border-strong);
  background: rgba(255,255,255,.75);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--ease);
}
.nav-toggle:hover { background: rgba(255,255,255,.95); }

.nav-icon {
  display: block;
  width: 20px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  position: relative;
}
.nav-icon::before,
.nav-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--ease), top var(--ease);
}
.nav-icon::before { top: -6px; }
.nav-icon::after  { top:  6px; }

/* ============================================================
   Botões
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border-radius: var(--radius-full);
  padding: .65rem 1.375rem;
  border: 1.5px solid transparent;
  text-decoration: none;
  font-family: var(--font-body);
  font-size: .9375rem;
  font-weight: 800;
  letter-spacing: .01em;
  line-height: 1.4;
  cursor: pointer;
  transition: transform var(--ease), box-shadow var(--ease), filter var(--ease), background var(--ease), border-color var(--ease);
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }

.btn-primary {
  background: linear-gradient(135deg, rgba(176,139,123,1) 0%, rgba(199,163,148,1) 100%);
  color: #fff;
  box-shadow: var(--shadow-primary);
}
.btn-primary:hover {
  filter: brightness(1.05);
  box-shadow: 0 18px 56px rgba(176,139,123,.30);
  transform: translateY(-1px);
}

.btn-ghost {
  background: rgba(255,255,255,.82);
  border-color: var(--border-strong);
  color: var(--navy);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.98);
  border-color: rgba(176,139,123,.35);
  transform: translateY(-1px);
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  padding: var(--space-20) 0 var(--space-12);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: var(--space-10);
  align-items: start;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--accent);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .8125rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin: 0 0 var(--space-4);
}
.kicker::before {
  content: "";
  display: inline-block;
  width: 26px; height: 2px;
  background: linear-gradient(90deg, var(--accent), rgba(35,35,54,.85));
  border-radius: 2px;
  flex-shrink: 0;
}

.hero h1 {
  margin: 0 0 var(--space-5);
  font-size: clamp(2.1rem, 4vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -.025em;
  color: var(--navy);
}

.lead {
  color: var(--muted);
  font-size: 1.0625rem;
  line-height: 1.75;
  margin: 0 0 var(--space-6);
}

.hero-cta {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-6);
}

.trust {
  list-style: none;
  padding: 0; margin: var(--space-6) 0 0;
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.trust li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,.76);
  border: 1px solid var(--border);
  padding: .48rem var(--space-3);
  border-radius: var(--radius-full);
  font-size: .875rem;
  line-height: 1.4;
}
.trust li::before {
  content: "✓";
  color: var(--accent);
  font-weight: 900;
  font-size: .75rem;
  flex-shrink: 0;
}

/* Card de informações rápidas do hero */
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.hero-card .h3 {
  font-family: var(--font-heading);
  margin: 0 0 var(--space-2);
  font-size: 1rem;
  font-weight: 800;
  color: var(--navy);
}
.hero-card p {
  margin: 0 0 var(--space-2);
  color: var(--muted);
  font-size: .9375rem;
}
.hero-card a {
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
}
.hero-card a:hover { text-decoration: underline; }

.divider { height: 1px; background: var(--border); margin: var(--space-4) 0; }

/* Fundo orgânico do hero */
.hero-bg {
  position: absolute;
  inset: -30% -15% auto -15%;
  height: 640px;
  background:
    radial-gradient(ellipse at 16% 25%, rgba(176,139,123,.20) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 5%,  rgba(35,35,54,.12) 0%, transparent 58%),
    radial-gradient(ellipse at 50% 80%, rgba(255,255,255,.86) 0%, transparent 65%);
  pointer-events: none;
  z-index: -1;
}

/* ============================================================
   Seções
   ============================================================ */
.section { padding: var(--space-20) 0; }

.section-alt {
  background: linear-gradient(180deg, rgba(243,237,228,.52) 0%, rgba(244,239,229,.70) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section h2 {
  margin: 0 0 var(--space-3);
  font-size: clamp(1.65rem, 2.6vw, 2.1rem);
  letter-spacing: -.02em;
  color: var(--navy);
}
.section h2::after {
  content: "";
  display: block;
  width: 40px; height: 3px;
  background: linear-gradient(90deg, var(--accent), rgba(35,35,54,.85));
  border-radius: 2px;
  margin-top: var(--space-3);
}

.muted { color: var(--muted); line-height: 1.75; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

/* ============================================================
   Cards
   ============================================================ */
.card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-6);
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: box-shadow var(--ease), transform var(--ease), border-color var(--ease), background var(--ease);
}
.card:hover {
  border-color: rgba(176,139,123,.30);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.card h3 {
  margin: 0 0 var(--space-3);
  font-size: 1.05rem;
  color: var(--navy);
}

/* Checklist com ícone de check */
.checklist {
  margin: 0; padding: 0;
  list-style: none;
  color: var(--muted);
}
.checklist li {
  margin: var(--space-3) 0;
  padding-left: var(--space-6);
  position: relative;
  line-height: 1.55;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0; top: .3em;
  width: 18px; height: 18px;
  background-color: rgba(176,139,123,.12);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%23232336' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-size: 12px;
  background-position: center;
  background-repeat: no-repeat;
  border: 1.5px solid rgba(176,139,123,.28);
  border-radius: 50%;
}

/* Cards de abordagem (3 colunas) */
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.cards-3 .card {
  position: relative;
  overflow: hidden;
}
.cards-3 .card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), rgba(35,35,54,.85));
  border-radius: var(--radius) var(--radius) 0 0;
}
.cards-3 .card h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-3);
  padding-top: var(--space-2);
}

/* Nota de aviso */
.note {
  margin-top: var(--space-6);
  color: var(--subtle);
  font-size: .875rem;
  background: rgba(255,255,255,.58);
  border: 1px dashed rgba(176,139,123,.35);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  line-height: 1.6;
}

/* ============================================================
   Grade de tópicos (pills)
   ============================================================ */
.pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-6);
}
.pill {
  background: rgba(176,139,123,.10);
  border: 1px solid rgba(176,139,123,.22);
  color: rgba(24,36,51,.88);
  padding: .5rem var(--space-4);
  border-radius: var(--radius-full);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.4;
  transition: background var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
  cursor: default;
}
.pill:hover {
  background: rgba(176,139,123,.14);
  border-color: rgba(176,139,123,.30);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ============================================================
   FAQ (Details/Summary)
   ============================================================ */
details {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.68);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-3) 0;
  transition: background var(--ease), border-color var(--ease);
}
details[open] {
  background: rgba(255,255,255,.95);
  border-color: rgba(176,139,123,.28);
}
summary {
  cursor: pointer;
  font-weight: 800;
  font-size: .9375rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  color: var(--navy);
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  background: rgba(176,139,123,.12);
  border: 1px solid rgba(176,139,123,.28);
  border-radius: 50%;
  color: var(--navy);
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
  flex-shrink: 0;
  transition: background var(--ease), transform var(--ease);
}
details[open] summary::after {
  content: "−";
  background: rgba(176,139,123,.18);
}
details p {
  margin: var(--space-3) 0 0;
  color: var(--muted);
  line-height: 1.65;
  font-size: .9375rem;
}

/* ============================================================
   Contato
   ============================================================ */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.card-link {
  text-decoration: none;
  cursor: pointer;
}
.card-link:hover {
  border-color: rgba(176,139,123,.35);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.contact-card-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-card-icon svg { width: 22px; height: 22px; }
.contact-card-icon--whatsapp { background: rgba(37,211,102,.12); }
.contact-card-icon--instagram { background: rgba(193,53,132,.10); }

.small {
  font-size: .8125rem;
  color: var(--subtle);
  display: inline-block;
}

/* ============================================================
   Rodapé
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--border);
  background: rgba(251,247,241,.86);
}
.footer-inner {
  padding: var(--space-8) 0 var(--space-5);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-6);
  color: var(--muted);
  font-size: .9375rem;
  line-height: 1.7;
}
.footer-links {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: flex-start;
}
.footer-links a {
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  transition: background var(--ease), color var(--ease);
}
.footer-links a:hover {
  background: rgba(176,139,123,.10);
  color: var(--navy);
}
.fineprint {
  padding: 0 0 var(--space-6);
  color: var(--subtle);
  font-size: .8125rem;
}

/* ============================================================
   Animação de entrada (scroll)
   ============================================================ */
.js-loaded .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--ease-slow), transform var(--ease-slow);
}
.js-loaded .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   Responsivo — 980 px (tablet/mobile)
   ============================================================ */
@media (max-width: 980px) {
  .hero-inner    { grid-template-columns: 1fr; }
  .grid-2        { grid-template-columns: 1fr; }
  .cards-3       { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }

  .nav-toggle { display: inline-flex; }

  .site-nav {
    display: none;
    position: absolute;
    right: 20px;
    top: calc(100% + var(--space-2));
    width: min(520px, calc(100% - 40px));
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-3);
    background: rgba(251,247,241,.98);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a:not(.btn) { padding: var(--space-3) var(--space-4); }
  .site-nav .btn { margin-top: var(--space-2); text-align: center; }

  .hero    { padding: var(--space-16) 0 var(--space-10); }
  .section { padding: var(--space-16) 0; }
}

/* ============================================================
   Responsivo — 640 px (smartphones grandes)
   ============================================================ */
@media (max-width: 640px) {
  .hero h1 { font-size: clamp(1.85rem, 7vw, 2.4rem); }
  .hero     { padding: var(--space-12) 0 var(--space-8); }
  .section  { padding: var(--space-12) 0; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .cards-3  { grid-template-columns: 1fr; gap: var(--space-3); }
}

/* ============================================================
   Responsivo — 400 px (smartphones pequenos)
   ============================================================ */
@media (max-width: 400px) {
  .container { width: calc(100% - var(--space-6)); }
  .trust { flex-direction: column; }
  .pill { font-size: .85rem; }
}