/* ============================================================
   Catarinense Perícias Médicas — Landing Page
   Direção: "parecer premium" — cantos retos, hairlines,
   numeração serifada, verde-sálvia da marca + creme
   Tipografia: Source Serif 4 (display) + Public Sans (texto)
   ============================================================ */

:root {
  --green-950: #272d20;
  --green-900: #333a2a;
  --green-800: #414a37;
  --green-700: #525b48;   /* verde da marca */
  --green-600: #67715a;
  --green-500: #7d8870;
  --green-200: #cdd6bd;
  --green-100: #e8ebdf;
  --green-50: #f2f4ec;
  --cream: #faf7e4;
  --paper: #fdfcf6;
  --ink: #2c3325;
  --ink-soft: #5c6353;
  --wa-green: #1fb959;
  --hairline: rgba(44, 51, 37, 0.16);
  --hairline-light: rgba(250, 247, 228, 0.2);
  --font-display: "Source Serif 4", Georgia, serif;
  --font-body: "Public Sans", -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1180px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 40px); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.12; }

h1 { font-size: clamp(2.2rem, 4.8vw, 3.6rem); letter-spacing: -0.015em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; font-weight: 600; }

h1 em, h2 em { font-style: italic; font-weight: 400; color: var(--green-600); }
.section-dark h2 em, .final-cta h2 em { color: var(--green-200); }

/* Numeração de seções: sistema visual de "parecer estruturado" */
.eyebrow {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--green-600);
  margin-bottom: 20px;
}
.eyebrow span {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--green-700);
}
.eyebrow::after {
  content: "";
  flex: 1;
  max-width: 120px;
  height: 1px;
  background: var(--hairline);
  align-self: center;
}
.section-dark .eyebrow, .final-cta .eyebrow { color: var(--green-200); }
.section-dark .eyebrow span { color: var(--cream); }
.section-dark .eyebrow::after { background: var(--hairline-light); }

/* ---------- Botões: retangulares, sem pílula ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 15px 30px;
  border-radius: 0;
  text-decoration: none;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  cursor: pointer;
  border: none;
}
.btn-lg { padding: 18px 36px; font-size: 1rem; }
.btn-primary {
  background: var(--green-800);
  color: var(--cream);
}
.btn-primary:hover { background: var(--green-950); }
.section-dark .btn-primary, .final-cta .btn-light {
  background: var(--cream);
  color: var(--green-900);
}
.section-dark .btn-primary:hover, .final-cta .btn-light:hover { background: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--green-800);
  border: 1px solid var(--green-800);
  padding: 14px 29px;
}
.btn-ghost:hover { background: var(--green-800); color: var(--cream); }
.btn-light {
  background: var(--cream);
  color: var(--green-900);
}
.icon-wa { flex-shrink: 0; }

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(253, 252, 246, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
  transition: background 0.25s ease;
}
.header.scrolled { background: rgba(253, 252, 246, 0.98); }
.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 76px;
}
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.logo-img {
  height: 42px;
  width: auto;
  display: block;
}
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav a:hover { color: var(--green-900); }
.btn-header { padding: 11px 22px; font-size: 0.88rem; }
.menu-toggle { display: none; }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(175deg, var(--paper) 0%, var(--paper) 55%, var(--cream) 100%);
  color: var(--ink);
  padding: 172px 0 0;
}
.hero-top {
  position: relative;
  overflow: hidden;
}
/* Foto ambientada ancorada à direita, dissolvendo no creme à esquerda */
.hero-media {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 56%;
  z-index: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% 30%;
  display: block;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      var(--paper) 0%,
      var(--paper) 12%,
      rgba(253, 252, 246, 0.6) 34%,
      rgba(253, 252, 246, 0) 62%),
    linear-gradient(to top,
      rgba(253, 252, 246, 0.55) 0%,
      rgba(253, 252, 246, 0) 30%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding-bottom: 88px;
}
.hero .eyebrow { max-width: none; }
.hero h1 { color: var(--green-900); }
.hero-content { max-width: 620px; }
.hero-sub {
  font-size: 1.12rem;
  color: var(--ink-soft);
  margin: 24px 0 36px;
  max-width: 52ch;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-note {
  margin-top: 20px;
  font-size: 0.86rem;
  color: var(--green-600);
}
/* ---------- Trust bar: linha de fatos, não "métricas de SaaS" ---------- */
.trust-bar {
  border-top: 1px solid var(--hairline);
  background: var(--cream);
}
.trust-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust-item {
  padding: 24px 28px;
  border-left: 1px solid var(--hairline);
}
.trust-item:first-child { border-left: none; padding-left: 0; }
.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--green-900);
  line-height: 1.2;
}
.trust-item span {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

/* ---------- Seções ---------- */
.section { padding: clamp(80px, 10vw, 120px) 0; }
.section-dark {
  background: linear-gradient(180deg, var(--green-900), var(--green-800));
  color: var(--cream);
}
.section-tint { background: var(--green-50); }
.section-head { margin-bottom: clamp(48px, 6vw, 72px); }
.section-head h2 { color: var(--green-900); max-width: 24ch; }
.section-dark .section-head h2 { color: var(--cream); }
.section-sub { margin-top: 18px; color: var(--ink-soft); font-size: 1.05rem; max-width: 62ch; }
.section-dark .section-sub { color: rgba(250, 247, 228, 0.75); }
.section-cta { margin-top: clamp(48px, 6vw, 64px); }

.grid { display: grid; gap: 0; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Problema: colunas com régua superior ---------- */
#problema .grid-4 { gap: 0 48px; }
.pain-card {
  border-top: 1px solid var(--hairline-light);
  padding: 26px 0 0;
}
.pain-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--green-200);
}
.pain-card h3 { margin: 14px 0 10px; color: var(--cream); }
.pain-card p { font-size: 0.93rem; color: rgba(250, 247, 228, 0.72); }

/* ---------- Serviços: lista técnica com réguas ---------- */
#servicos .grid-3 { gap: 0 56px; }
.service-card {
  border-top: 1px solid var(--hairline);
  padding: 30px 0 44px;
  display: flex;
  flex-direction: column;
}
.service-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--green-600);
  margin-bottom: 16px;
}
.service-card h3 { margin-bottom: 10px; color: var(--green-900); }
.service-card p { font-size: 0.94rem; color: var(--ink-soft); flex: 1; }
.service-tag {
  margin-top: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-700);
}
.service-tag::before { content: "\00B7\0020"; }

/* ---------- Para quem: grade de tabela com hairlines ---------- */
.audience-grid {
  border: 1px solid var(--hairline);
  background: var(--paper);
}
.audience-card {
  padding: 36px 32px;
  border-left: 1px solid var(--hairline);
}
.audience-card:first-child { border-left: none; }
.audience-card h3 { margin-bottom: 10px; font-size: 1.05rem; color: var(--green-900); }
.audience-card p { font-size: 0.92rem; color: var(--ink-soft); }

/* ---------- Áreas de atuação: lista técnica em duas colunas ---------- */
.areas-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: clamp(32px, 5vw, 64px);
  border-bottom: 1px solid var(--hairline);
}
.areas-list li {
  position: relative;
  padding: 15px 0 15px 22px;
  border-top: 1px solid var(--hairline);
  font-size: 0.97rem;
  color: var(--ink);
  line-height: 1.4;
}
.areas-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 6px;
  height: 6px;
  background: var(--green-600);
}

/* ---------- Como funciona: numerais grandes, sem círculos ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0 48px;
}
.step {
  border-top: 1px solid var(--hairline);
  padding: 24px 0 0;
}
.step-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--green-600);
  display: block;
  margin-bottom: 16px;
}
.step h3 { margin-bottom: 8px; font-size: 1.06rem; color: var(--green-900); }
.step p { font-size: 0.92rem; color: var(--ink-soft); }

/* ---------- Diferenciais ---------- */
#diferenciais .grid-3 { gap: 0 56px; }
.diff-card {
  border-top: 1px solid var(--hairline-light);
  padding: 26px 0 0;
}
.diff-card h3 { color: var(--green-200); margin-bottom: 12px; }
.diff-card p { font-size: 0.96rem; color: rgba(250, 247, 228, 0.8); }

/* ---------- Sobre ---------- */
.about-inner {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: clamp(48px, 6vw, 80px);
  align-items: center;
}
.about-photo { position: relative; }
.about-photo::before {
  content: "";
  position: absolute;
  inset: 20px -20px -20px 20px;
  border: 1px solid var(--green-700);
  z-index: 0;
}
.about-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.about-content h2 { color: var(--green-900); }
.about-crm {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--green-600);
  margin-top: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.about-role {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--green-700);
  margin: 6px 0 22px;
}
.about-content p { color: var(--ink-soft); max-width: 60ch; }
.about-list { list-style: none; margin: 26px 0 22px; }
.about-list li {
  padding: 12px 0;
  border-top: 1px solid var(--hairline);
  font-size: 0.95rem;
  color: var(--ink);
}
.about-list li:last-child { border-bottom: 1px solid var(--hairline); }
.about-content p.about-note {
  font-size: 0.86rem;
  margin: 0 0 30px;
}

/* ---------- Depoimentos: citações com régua, sem caixas ---------- */
#depoimentos .grid-3 { gap: 0 56px; }
.quote-card {
  border-top: 1px solid var(--hairline);
  padding: 28px 0 0;
}
.quote-card::before {
  content: "\201C";
  display: block;
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 0.6;
  color: var(--green-600);
  margin-bottom: 18px;
}
.quote-card p {
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--ink);
  font-style: italic;
  margin-bottom: 18px;
}
.quote-card footer {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--green-700);
}

/* ---------- FAQ: lista com réguas ---------- */
.faq-inner { max-width: 860px; }
.faq-list { border-top: 1px solid var(--hairline); }
.faq-list details { border-bottom: 1px solid var(--hairline); }
.faq-list summary {
  cursor: pointer;
  padding: 22px 52px 22px 0;
  font-weight: 600;
  font-size: 1.02rem;
  list-style: none;
  position: relative;
  transition: color 0.15s ease;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.6rem;
  color: var(--green-600);
  transition: transform 0.2s ease;
}
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details[open] summary { color: var(--green-700); }
.faq-list details p {
  padding: 0 60px 24px 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
  max-width: 70ch;
}

/* ---------- CTA final ---------- */
.final-cta {
  background: var(--green-950);
  color: var(--cream);
  padding: clamp(90px, 12vw, 130px) 0;
  text-align: center;
}
.final-cta h2 { max-width: 26ch; margin: 0 auto 22px; color: var(--cream); }
.final-cta > .container > p {
  color: rgba(250, 247, 228, 0.78);
  max-width: 52ch;
  margin: 0 auto 40px;
  font-size: 1.06rem;
}
.final-alt { margin-top: 26px; font-size: 0.9rem; }
.final-alt a { color: var(--green-200); }

/* ---------- Footer ---------- */
.footer {
  background: var(--green-950);
  border-top: 1px solid var(--hairline-light);
  color: rgba(250, 247, 228, 0.72);
  padding: 72px 0 0;
  font-size: 0.92rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 52px;
}
.footer-logo {
  height: 52px;
  width: auto;
  display: block;
  margin-bottom: 18px;
}
.footer-cnpj { margin-top: 14px; font-size: 0.78rem; color: rgba(250, 247, 228, 0.45); }
.footer-title {
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 14px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.footer-col a {
  display: block;
  color: rgba(250, 247, 228, 0.72);
  text-decoration: none;
  padding: 5px 0;
  transition: color 0.15s ease;
}
.footer-col a:hover { color: var(--cream); }
.footer-bottom {
  border-top: 1px solid var(--hairline-light);
  padding-top: 22px;
  padding-bottom: 22px;
  font-size: 0.78rem;
  color: rgba(250, 247, 228, 0.45);
}

/* ---------- CTA fixo mobile: barra reta ---------- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: var(--wa-green);
  color: #fdfdfb;
  font-weight: 600;
  font-size: 1rem;
  padding: 17px;
  text-decoration: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

/* ---------- Animações de entrada ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }

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

/* ---------- Responsivo ---------- */
@media (max-width: 1020px) {
  .grid-4, #problema .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 40px 48px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 40px 48px; }
  .hero-top { display: flex; flex-direction: column; }
  .hero-inner { order: 1; padding-bottom: 40px; }
  .hero-media {
    position: static;
    order: 2;
    width: 100%;
    height: auto;
  }
  /* Mostra a foto inteira no mobile (sem corte/zoom) */
  .hero-media img {
    height: auto;
    aspect-ratio: 1280 / 853;
    object-fit: cover;
    object-position: center;
  }
  .hero-media::after {
    background:
      linear-gradient(to right,
        var(--paper) 0%,
        rgba(253, 252, 246, 0.28) 26%,
        rgba(253, 252, 246, 0) 55%),
      linear-gradient(to bottom,
        rgba(253, 252, 246, 0.45) 0%,
        rgba(253, 252, 246, 0) 20%);
  }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .audience-card { border-top: 1px solid var(--hairline); }
  .audience-card:nth-child(-n+2) { border-top: none; }
  .audience-card:nth-child(odd) { border-left: none; }
  .audience-card:nth-child(even) { border-left: 1px solid var(--hairline); }
}

@media (max-width: 820px) {
  .grid-3, #servicos .grid-3, #diferenciais .grid-3, #depoimentos .grid-3 {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-photo { max-width: 340px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }

  .nav {
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: var(--paper);
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 20px;
    transform: translateY(-130%);
    transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    border-bottom: 1px solid var(--hairline);
  }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 14px 0; font-size: 1.02rem; border-bottom: 1px solid var(--hairline); color: var(--ink); }
  .nav a:last-child { border-bottom: none; }
  .btn-header { display: none; }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-left: auto;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
  }
  .menu-toggle span {
    width: 24px; height: 1.5px;
    background: var(--green-900);
    transition: transform 0.25s ease, opacity 0.25s ease;
  }
  .menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .menu-toggle.open span:nth-child(2) { opacity: 0; }
  .menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  .sticky-cta { display: flex; }
  .footer { padding-bottom: 76px; }
}

@media (max-width: 560px) {
  .grid-4, #problema .grid-4 { grid-template-columns: 1fr; gap: 32px; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .areas-list { grid-template-columns: 1fr; }
  .trust-inner { grid-template-columns: 1fr 1fr; }
  .trust-item { padding: 18px 20px; }
  .trust-item:nth-child(odd) { border-left: none; padding-left: 0; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-card { border-left: none !important; }
  .audience-card:nth-child(-n+2) { border-top: 1px solid var(--hairline); }
  .audience-card:first-child { border-top: none; }
  .hero { padding-top: 132px; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .section-cta .btn { width: 100%; justify-content: center; }
}