/* ============================================================
   ANA PAULA SANTANA — Site institucional
   CSS global · Paleta + Tipografia + Layout
   ============================================================ */

/* === RESET === */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: 'Overpass', sans-serif; font-size: 16px; line-height: 1.6; color: var(--text); background: var(--off-white); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* === VARIÁVEIS (Paleta + Tipografia) === */
:root {
  --brown-deep: #2E140A;
  --brown: #3D1F0F;
  --brown-light: #5C2E1A;
  --caramel: #A87554;
  --caramel-dark: #8A5A3F;
  --nude: #D9B79A;
  --off-white: #FAF6F1;
  --text: #1A1A1A;
  --text-light: #6B4226;
  --white: #FFFFFF;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Overpass', -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1200px;
  --transition: 0.3s ease;
}

/* === CONTAINER === */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* === TIPOGRAFIA === */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.15; }
h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); }
h2 { font-size: clamp(2rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.75rem); }

.eyebrow { font-family: var(--font-body); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.4em; text-transform: uppercase; color: var(--caramel); }
.divider { width: 80px; height: 2px; background: var(--caramel); margin: 16px auto; border: none; }

/* === BOTÕES === */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
  padding: 16px 36px; border-radius: 999px;
  transition: var(--transition); cursor: pointer;
  letter-spacing: 0.02em;
}
.btn-primary { background: var(--caramel); color: var(--off-white); }
.btn-primary:hover { background: var(--brown); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }
.btn-outline { background: transparent; color: var(--nude); border: 1.5px solid var(--nude); }
.btn-outline:hover { background: var(--nude); color: var(--brown); }
.btn-dark { background: var(--brown); color: var(--off-white); }
.btn-dark:hover { background: var(--brown-deep); }
.btn-full { width: 100%; }

/* === HEADER === */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(46, 20, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(217, 183, 154, 0.1);
  transition: var(--transition);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.logo img { height: 36px; width: auto; }
.nav { display: flex; gap: 8px; align-items: center; }
.nav a { padding: 10px 18px; font-size: 0.9rem; color: var(--nude); border-radius: 999px; transition: var(--transition); font-weight: 500; }
.nav a:hover { color: var(--off-white); background: rgba(217, 183, 154, 0.08); }
.nav a.cta { background: var(--caramel); color: var(--off-white); font-weight: 600; }
.nav a.cta:hover { background: var(--brown); color: var(--off-white); }

.menu-toggle { display: none; color: var(--nude); font-size: 1.5rem; }

/* === HERO === */
.hero {
  position: relative; min-height: 90vh;
  background: linear-gradient(135deg, var(--brown) 0%, var(--brown-light) 100%);
  padding: 140px 0 80px;
  color: var(--off-white);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; align-items: center; }
.hero-content .eyebrow { margin-bottom: 12px; display: inline-block; }
.hero-content .divider { margin: 0 0 32px; }
.hero-title { font-size: clamp(2.4rem, 5vw, 3.6rem); margin-bottom: 24px; }
.hero-title .accent { color: var(--nude); font-style: italic; }
.hero-text { font-size: 1.1rem; margin-bottom: 16px; max-width: 580px; opacity: 0.92; }
.hero-text-italic { font-family: var(--font-display); font-style: italic; font-size: 1.3rem; color: var(--nude); margin-bottom: 40px; }
.hero-ctas { display: flex; gap: 16px; margin-bottom: 60px; flex-wrap: wrap; }
.hero-stat { display: flex; align-items: center; gap: 20px; }
.hero-stat-badge { width: 80px; height: 80px; border-radius: 50%; border: 1.5px dashed var(--nude); display: flex; flex-direction: column; align-items: center; justify-content: center; flex-shrink: 0; }
.hero-stat-badge .num { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; color: var(--nude); }
.hero-stat-badge .label { font-size: 0.6rem; letter-spacing: 0.2em; color: var(--nude); }
.hero-stat-text { font-size: 0.85rem; color: var(--nude); opacity: 0.85; line-height: 1.5; }

.hero-image { position: relative; height: 600px; border-radius: 8px; overflow: hidden; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-image::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, var(--brown) 0%, transparent 30%); z-index: 2; pointer-events: none; }

/* === SOBRE === */
.sobre { background: var(--brown-light); position: relative; overflow: hidden; }
.sobre::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 50%; background: var(--brown-light); }
.sobre::after { content: ''; position: absolute; right: 0; top: 0; bottom: 0; width: 50%; background: var(--brown); }
.sobre-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding: 120px 0; align-items: center; color: var(--off-white); }
.sobre-image { position: relative; }
.sobre-image img { border-radius: 8px; width: 100%; }
.sobre-image .badge { position: absolute; bottom: -20px; right: -20px; width: 80px; height: 80px; border-radius: 50%; background: var(--caramel); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--off-white); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }
.sobre-content .eyebrow { margin-bottom: 16px; display: inline-block; }
.sobre-content h1 { margin-bottom: 0; }
.sobre-content h1 .lastname { color: var(--nude); font-style: italic; display: block; font-size: 0.7em; margin-top: 4px; }
.sobre-content .divider { margin: 24px 0; }
.sobre-content p { margin-bottom: 16px; opacity: 0.92; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 40px 0; }
.stat-item { }
.stat-item .num { font-family: var(--font-display); font-weight: 700; font-size: 2.5rem; color: var(--nude); display: block; }
.stat-item .label { font-size: 0.7rem; letter-spacing: 0.2em; opacity: 0.85; }

/* === SERVIÇOS === */
.servicos { background: var(--off-white); padding: 120px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .eyebrow { display: block; margin-bottom: 16px; }
.section-header h2 { color: var(--brown); }
.section-header .subtitle { color: var(--text-light); font-size: 1rem; margin-top: 16px; }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { background: var(--white); border: 1px solid var(--nude); border-radius: 8px; overflow: hidden; transition: var(--transition); }
.service-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(46, 20, 10, 0.12); }
.service-card-header { padding: 32px; text-align: center; color: var(--off-white); }
.service-card-header.bg-light { background: var(--brown-light); }
.service-card-header.bg-dark { background: var(--brown); }
.service-card-header.bg-caramel { background: var(--caramel); }
.service-card-header h3 { color: var(--off-white); margin-bottom: 8px; }
.service-card-header .tag { font-size: 0.75rem; letter-spacing: 0.2em; opacity: 0.85; }
.service-card-body { padding: 28px 32px 32px; }
.service-card-body p { color: var(--text); margin-bottom: 16px; }
.service-card-body ul { margin-bottom: 24px; }
.service-card-body ul li { color: var(--text-light); margin-bottom: 8px; font-size: 0.95rem; }
.service-card-body ul li::before { content: '✓ '; color: var(--caramel); font-weight: 700; }

/* === CURSOS / JORNADA === */
.cursos { background: var(--brown-light); padding: 120px 0; color: var(--off-white); }
.cursos .section-header h2 { color: var(--off-white); }
.cursos .section-header .eyebrow { color: var(--nude); }
.jornada { display: grid; grid-template-columns: repeat(7, auto); align-items: center; gap: 16px; justify-content: center; margin: 60px 0; }
.etapa { text-align: center; max-width: 200px; }
.etapa-circle { width: 110px; height: 110px; border-radius: 50%; border: 2px solid var(--nude); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 3.5rem; font-weight: 700; color: var(--nude); margin: 0 auto 16px; }
.etapa-circle.solid { background: var(--caramel); border: none; color: var(--off-white); font-size: 0.9rem; line-height: 1.1; padding: 16px; }
.etapa h4 { color: var(--off-white); font-family: var(--font-body); font-weight: 700; font-size: 0.95rem; letter-spacing: 0.15em; margin-bottom: 12px; }
.etapa p { color: var(--nude); font-size: 0.9rem; line-height: 1.5; }
.etapa-arrow { color: var(--caramel); font-size: 1.5rem; }
.cursos-cta { text-align: center; margin-top: 40px; }
.cursos-cta .note { color: var(--nude); font-size: 0.85rem; margin-top: 16px; opacity: 0.8; }

/* === PORTFÓLIO === */
.portfolio { background: var(--brown); padding: 120px 0; color: var(--off-white); }
.portfolio .section-header h2 { color: var(--off-white); }
.portfolio .section-header .eyebrow { color: var(--nude); }
.portfolio .section-header .subtitle { color: var(--nude); opacity: 0.85; }
.filters { display: flex; justify-content: center; gap: 12px; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn { padding: 10px 24px; border-radius: 999px; border: 1px solid var(--nude); color: var(--nude); font-size: 0.85rem; transition: var(--transition); }
.filter-btn.active, .filter-btn:hover { background: var(--caramel); border-color: var(--caramel); color: var(--off-white); }
.grid-portfolio { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.portfolio-item { position: relative; aspect-ratio: 3/4; overflow: hidden; border-radius: 8px; background: var(--brown-light); cursor: pointer; }
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.portfolio-item:hover img { transform: scale(1.05); }
.portfolio-overlay { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(46, 20, 10, 0.92); padding: 20px; transform: translateY(100%); transition: transform 0.3s; }
.portfolio-item:hover .portfolio-overlay { transform: translateY(0); }
.portfolio-overlay h4 { color: var(--off-white); font-family: var(--font-body); font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.portfolio-overlay p { color: var(--nude); font-size: 0.8rem; }
.portfolio-cta { text-align: center; margin-top: 40px; }

/* === DEPOIMENTOS === */
.depoimentos { background: var(--brown); padding: 120px 0; color: var(--off-white); }
.depoimentos .section-header h2 { color: var(--off-white); }
.depoimentos .section-header .eyebrow { color: var(--nude); }
.depoimentos .section-header .subtitle { color: var(--nude); opacity: 0.85; }
.cards-depo { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.depo-card { background: var(--brown-light); border-radius: 12px; padding: 32px; position: relative; }
.depo-card::before { content: '"'; position: absolute; top: 16px; left: 24px; font-family: var(--font-display); font-size: 5rem; color: var(--caramel); opacity: 0.4; line-height: 1; }
.depo-text { font-family: var(--font-display); font-style: italic; font-size: 1rem; line-height: 1.6; color: var(--off-white); margin: 60px 0 32px; }
.depo-author { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.depo-author-avatar { width: 60px; height: 60px; border-radius: 50%; background: var(--brown-deep); border: 2px solid var(--caramel); overflow: hidden; flex-shrink: 0; }
.depo-author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.depo-author-info h5 { color: var(--off-white); font-family: var(--font-body); font-weight: 700; font-size: 0.95rem; margin-bottom: 4px; }
.depo-author-info span { color: var(--nude); font-size: 0.8rem; }
.depo-stars { color: var(--nude); font-size: 1rem; letter-spacing: 2px; margin-bottom: 16px; }
.depo-tag { display: inline-block; padding: 6px 16px; background: rgba(168, 117, 84, 0.25); color: var(--nude); border-radius: 999px; font-size: 0.7rem; letter-spacing: 0.15em; }
.depo-final-cta { text-align: center; margin-top: 50px; }
.depo-final-cta p { color: var(--nude); opacity: 0.85; margin-bottom: 16px; font-size: 0.95rem; }

/* === FAQ === */
.faq { background: var(--brown-light); padding: 120px 0; color: var(--off-white); }
.faq .section-header h2 { color: var(--off-white); }
.faq .section-header .eyebrow { color: var(--nude); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(217, 183, 154, 0.2); }
.faq-question { width: 100%; padding: 24px 0; display: flex; justify-content: space-between; align-items: center; text-align: left; font-family: var(--font-body); font-weight: 600; font-size: 1.05rem; color: var(--off-white); transition: color var(--transition); }
.faq-question:hover { color: var(--nude); }
.faq-question .icon { color: var(--caramel); font-size: 1.5rem; transition: transform var(--transition); }
.faq-item.open .faq-question .icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; color: var(--nude); }
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer p { padding: 0 0 24px; line-height: 1.7; }

/* === FOOTER === */
.footer { background: linear-gradient(90deg, var(--caramel) 0%, var(--caramel-dark) 100%); padding: 80px 0 24px; color: var(--brown); position: relative; overflow: hidden; }
.footer-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: center; }
.footer-image { position: relative; height: 500px; border-radius: 8px; overflow: hidden; }
.footer-image img { width: 100%; height: 100%; object-fit: cover; }
.footer-content h2 { font-size: 3.5rem; letter-spacing: 0.1em; margin-bottom: 8px; color: var(--brown); }
.footer-content .tagline-mini { letter-spacing: 0.4em; font-size: 0.85rem; color: var(--brown); margin-bottom: 16px; }
.footer-content .tag-desc { color: var(--brown); opacity: 0.75; margin-bottom: 40px; }
.footer-content h3 { font-family: var(--font-display); font-style: italic; font-size: 1.5rem; color: var(--brown); margin-bottom: 24px; }
.footer-contacts { margin-bottom: 32px; }
.footer-contact { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; color: var(--brown); transition: var(--transition); }
.footer-contact:hover { transform: translateX(4px); }
.footer-contact .icon { width: 44px; height: 44px; border-radius: 50%; background: var(--brown); color: var(--nude); display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.footer-contact .info { display: flex; flex-direction: column; }
.footer-contact .info .label { font-size: 0.7rem; letter-spacing: 0.2em; opacity: 0.7; }
.footer-contact .info .value { font-weight: 700; font-size: 1rem; }
.footer-bottom { border-top: 1px solid rgba(61, 31, 15, 0.2); margin-top: 40px; padding-top: 24px; font-size: 0.8rem; color: var(--brown); opacity: 0.7; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }

/* === WHATSAPP FLUTUANTE === */
.wa-float { position: fixed; bottom: 24px; right: 24px; z-index: 99; width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: white; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(0,0,0,0.2); font-size: 1.6rem; transition: var(--transition); }
.wa-float:hover { transform: scale(1.1); }

/* === RESPONSIVO === */
@media (max-width: 1024px) {
  .grid-portfolio { grid-template-columns: repeat(2, 1fr); }
  .jornada { grid-template-columns: 1fr; }
  .etapa-arrow { transform: rotate(90deg); margin: 8px 0; }
}

@media (max-width: 768px) {
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: var(--brown-deep); padding: 24px; gap: 4px; }
  .nav.open { display: flex; }
  .nav a { width: 100%; text-align: center; }
  .menu-toggle { display: block; }

  .hero-grid, .sobre-grid, .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { height: 400px; }
  .sobre::before, .sobre::after { display: none; }
  .sobre { background: var(--brown); }
  .stats { grid-template-columns: 1fr 1fr; gap: 20px; }
  .cards-3, .cards-depo { grid-template-columns: 1fr; }
  .grid-portfolio { grid-template-columns: 1fr; }
  .hero, .sobre-grid, .servicos, .cursos, .portfolio, .depoimentos, .faq { padding: 80px 0; }
  .hero { padding-top: 120px; }
  .footer-image { height: 350px; }
}

/* === ANIMAÇÕES SUTIS === */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.hero-content > * { animation: fadeUp 0.6s ease backwards; }
.hero-content > *:nth-child(1) { animation-delay: 0.1s; }
.hero-content > *:nth-child(2) { animation-delay: 0.2s; }
.hero-content > *:nth-child(3) { animation-delay: 0.3s; }
.hero-content > *:nth-child(4) { animation-delay: 0.4s; }