/* ===================== Tokens ===================== */
:root {
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --color-bg: #FAF6F0;
  --color-bg-alt: #F1E8DA;
  --color-ink: #2A2723;
  --color-ink-soft: #5A544C;

  --color-green: #2F4A3D;
  --color-green-dark: #20332A;
  --color-green-tint: #E6ECE7;

  --color-terracotta: #C1592D;
  --color-terracotta-dark: #A44823;

  --color-gold: #C99A3E;

  --color-line: rgba(42, 39, 35, 0.12);
  --color-line-soft: rgba(42, 39, 35, 0.08);

  --shadow-card: 0 12px 28px rgba(42, 39, 35, 0.08);
  --shadow-header: 0 2px 16px rgba(42, 39, 35, 0.06);

  --radius-md: 14px;
  --radius-lg: 22px;

  --max-width: 1160px;
}

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

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

img { max-width: 100%; display: block; }

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-green);
  color: #fff;
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 200;
}
.skip-link:focus { left: 0; }

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--color-green-dark);
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.08; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); line-height: 1.15; }
h3 { font-size: 1.15rem; line-height: 1.3; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--color-terracotta-dark);
  margin: 0 0 10px;
}
.eyebrow-inverse { color: rgba(255,255,255,0.82); }

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-terracotta);
  color: #fff;
  box-shadow: 0 8px 20px rgba(193, 89, 45, 0.28);
}
.btn-primary:hover { background: var(--color-terracotta-dark); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--color-green-dark);
  border: 1.5px solid var(--color-line);
}
.btn-ghost:hover { border-color: var(--color-green); background: var(--color-green-tint); }

.btn-small { padding: 9px 18px; font-size: 0.88rem; }
.btn-large { padding: 17px 32px; font-size: 1.05rem; }

/* ===================== Header ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 240, 0.92);
  backdrop-filter: saturate(150%) blur(8px);
  border-bottom: 1px solid var(--color-line-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-green-dark);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--color-green);
  color: var(--color-bg-alt);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.95rem;
  font-weight: 500;
}

.main-nav a { color: var(--color-ink-soft); }
.main-nav a:hover { color: var(--color-terracotta-dark); }

.header-actions { display: flex; align-items: center; gap: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 22px;
  background: var(--color-green-dark);
  margin: 0 auto;
}

/* ===================== Sections (generic) ===================== */
.section { padding: 88px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-head { max-width: 640px; }
.section-head-center { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-intro { margin-top: 14px; color: var(--color-ink-soft); }

.section-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
}

.section-body p { color: var(--color-ink-soft); margin-bottom: 18px; }

.value-list {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}
.value-list li {
  background: #fff;
  border: 1px solid var(--color-line-soft);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  color: var(--color-ink-soft);
}
.value-list strong { color: var(--color-green-dark); }

/* ===================== Hero ===================== */
.hero {
  padding: 64px 0 76px;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(201, 154, 62, 0.16), transparent 60%),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg) 100%);
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-lede {
  margin-top: 20px;
  font-size: 1.08rem;
  color: var(--color-ink-soft);
  max-width: 52ch;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  margin-top: 24px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--color-green-tint);
  color: var(--color-green-dark);
  font-weight: 600;
  font-size: 0.88rem;
  border: 1px solid rgba(47, 74, 61, 0.18);
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-media-frame {
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, var(--color-green) 0%, var(--color-green-dark) 100%);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: flex-end;
}
.hero-media-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(320px 320px at 20% 20%, rgba(201,154,62,0.35), transparent 60%),
    radial-gradient(280px 280px at 85% 80%, rgba(193,89,45,0.28), transparent 60%);
}
.hero-media-caption {
  position: relative;
  width: 100%;
  padding: 20px;
  color: rgba(241,232,218,0.92);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  background: linear-gradient(0deg, rgba(0,0,0,0.28), transparent);
}

/* ===================== Levels ===================== */
.levels-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.level-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--color-line-soft);
  box-shadow: var(--shadow-card);
}
.level-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-green);
  background: var(--color-green-tint);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.level-card h3 { font-size: 1.5rem; margin-bottom: 12px; }
.level-card p { color: var(--color-ink-soft); }

/* ===================== Features ===================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--color-line-soft);
  border-radius: var(--radius-md);
  padding: 24px;
}
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--color-green-dark); }
.feature-card p { color: var(--color-ink-soft); font-size: 0.94rem; }

/* ===================== Vida escolar / timeline ===================== */
.timeline-list {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}
.timeline-list li {
  padding-left: 20px;
  border-left: 2px solid var(--color-terracotta);
  color: var(--color-ink-soft);
}
.timeline-label {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-green-dark);
  font-size: 1.05rem;
  margin-bottom: 2px;
}

/* ===================== Gallery ===================== */
.gallery-group { margin-bottom: 44px; }
.gallery-group:last-child { margin-bottom: 0; }
.gallery-group-title {
  font-size: 1.05rem;
  color: var(--color-terracotta-dark);
  margin-bottom: 18px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.gallery-card {
  margin: 0;
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  border: 1px solid var(--color-line-soft);
}
.gallery-card figcaption {
  position: relative;
  width: 100%;
  padding: 14px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(0deg, rgba(0,0,0,0.45), transparent);
}
.gallery-card::before {
  content: "Foto a inserir";
  position: absolute;
  top: 14px;
  left: 16px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  background: rgba(0,0,0,0.28);
  padding: 4px 10px;
  border-radius: 999px;
}
.ph-1 { background: linear-gradient(135deg, #C1592D, #C99A3E); }
.ph-2 { background: linear-gradient(135deg, #2F4A3D, #4C6E5B); }
.ph-3 { background: linear-gradient(135deg, #A44823, #C99A3E); }
.ph-4 { background: linear-gradient(135deg, #2F4A3D, #C99A3E); }
.ph-5 { background: linear-gradient(135deg, #5A544C, #2F4A3D); }
.ph-6 { background: linear-gradient(135deg, #C99A3E, #C1592D); }

/* ===================== Matrícula ===================== */
.matricula {
  background: var(--color-green-dark);
  color: rgba(255,255,255,0.92);
}
.matricula h2 { color: #fff; margin-top: 6px; }
.matricula-inner {
  max-width: 720px;
  text-align: center;
  margin: 0 auto;
}
.matricula p { color: rgba(255,255,255,0.78); margin-top: 16px; }
.steps-list {
  display: grid;
  gap: 10px;
  margin: 30px auto 34px;
  max-width: 460px;
  text-align: left;
  counter-reset: step;
}
.steps-list li {
  position: relative;
  padding: 12px 16px 12px 46px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.9);
  counter-increment: step;
}
.steps-list li::before {
  content: counter(step);
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-terracotta);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===================== FAQ ===================== */
.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--color-line-soft);
  border-radius: var(--radius-md);
  padding: 4px 22px;
}
.faq-item summary {
  cursor: pointer;
  padding: 18px 0;
  font-weight: 600;
  color: var(--color-green-dark);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--color-terracotta);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { color: var(--color-ink-soft); padding-bottom: 20px; }

/* ===================== Contato ===================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: stretch;
}
.contact-list { display: grid; gap: 20px; margin: 28px 0 32px; }
.contact-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-terracotta-dark);
  margin-bottom: 4px;
}
.contact-list a:hover { color: var(--color-terracotta-dark); }
.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-line-soft);
  min-height: 320px;
  box-shadow: var(--shadow-card);
}
.contact-map iframe { width: 100%; height: 100%; min-height: 320px; }

/* ===================== Footer ===================== */
.site-footer {
  background: var(--color-green-dark);
  color: rgba(255,255,255,0.75);
  padding: 48px 0 32px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  color: #fff;
  font-weight: 600;
}
.footer-brand .brand-mark { background: rgba(255,255,255,0.12); color: #fff; }
.footer-address { color: rgba(255,255,255,0.6); font-size: 0.92rem; }
.footer-nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 0.92rem; }
.footer-nav a:hover { color: #fff; }
.footer-copy { width: 100%; text-align: center; font-size: 0.82rem; color: rgba(255,255,255,0.45); margin-top: 12px; }

/* ===================== WhatsApp float ===================== */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.4);
  z-index: 90;
  transition: transform 0.15s ease;
}
.whatsapp-float:hover { transform: scale(1.06); }

/* ===================== Responsive ===================== */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .hero-media-frame { aspect-ratio: 16/9; }
  .section-grid { grid-template-columns: 1fr; gap: 28px; }
  .levels-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-map { min-height: 260px; }
}

@media (max-width: 720px) {
  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 20px 16px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease;
  }
  .main-nav a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--color-line-soft); }
  .main-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    box-shadow: var(--shadow-header);
  }
  .nav-toggle { display: flex; }
  .header-actions .btn-small { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}