:root {
  --blue: #4E8FAF;
  --blue-dark: #2f6882;
  --blue-xlight: #EBF4F9;
  --white: #ffffff;
  --off-white: #F7F9FB;
  --ink: #111820;
  --ink-mid: #3d5263;
  --ink-muted: #8aa0b0;
  --border: rgba(78, 143, 175, 0.14);
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.55s;
}

/* Garante que Cormorant carregue sem flash */
html { font-size: 16px; }

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-serif); font-weight: 400; line-height: 1.1; }
a { text-decoration: none; color: inherit; transition: color var(--dur) var(--ease); }
ul { list-style: none; }
img { display: block; max-width: 100%; }

/* ─── HEADER ─── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  padding: 0 6%;
  height: 72px;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 1000;
  transition: box-shadow var(--dur) var(--ease);
}

header.scrolled { box-shadow: 0 2px 24px rgba(15,35,50,0.07); }

.logo-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 2px;
}

.logo-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--blue);
}

.logo-name {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.3px;
}

nav ul {
  display: flex;
  gap: 40px;
}

nav a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--ink-mid);
}

nav a:hover { color: var(--blue); }

.nav-cta {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 10px 24px;
  border-radius: 3px;
  background: var(--blue);
  color: var(--white);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.nav-cta:hover {
  background: var(--blue-dark);
  color: var(--white);
  transform: translateY(-1px);
}

/* ─── BUTTON GLOBAL ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 3px;
  border: none;
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(47,104,130,0.25);
}

.btn-primary svg {
  transition: transform var(--dur) var(--ease);
}

.btn-primary:hover svg { transform: translateX(4px); }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 6% 100px;
  background: var(--off-white);
  position: relative;
  overflow: hidden;
}

/* Elemento decorativo de fundo */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(ellipse, var(--blue-xlight) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -15%;
  left: -8%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(78,143,175,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-text {
  position: relative;
  z-index: 1;
  max-width: 820px;
  text-align: center;
}

.hero-tag {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.hero-tag::before,
.hero-tag::after {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--blue);
  opacity: 0.4;
}

.hero h1 {
  font-size: clamp(3.8rem, 7vw, 7rem);
  color: var(--ink);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 36px;
  letter-spacing: -1px;
}

.hero h1 em {
  font-style: italic;
  color: var(--blue);
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--ink-mid);
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto 52px;
}

.hero-text .btn-primary {
  margin: 0 auto;
  font-size: 0.8rem;
  padding: 16px 40px;
}

/* Linha antes do ::before estava usada no split layout — removida */
.hero-text::before { display: none; }

.hero-crp {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ─── ABOUT ─── */
.about {
  padding: 120px 6%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
}

.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-eyebrow::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--blue);
  opacity: 0.2;
  max-width: 50px;
}

.about h2 {
  font-size: clamp(2.5rem, 3.8vw, 4rem);
  color: var(--ink);
  margin-bottom: 12px;
  font-weight: 300;
}

.about h2 b {
  font-weight: 600;
  display: block;
}

.about-body {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.about-body p {
  font-size: 1rem;
  color: var(--ink-mid);
  line-height: 1.8;
}

.about-body .btn-primary { margin-top: 16px; }

.about-right {
  position: relative;
}

.about-img-wrap {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
}

.about-img-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: 50% 12%;
  border-radius: 6px;
  display: block;
}

/* Card de citação abaixo da imagem, sem sobreposição */
.about-quote-box {
  margin-top: 20px;
  background: var(--blue-xlight);
  padding: 22px 28px;
  border-radius: 6px;
  border-left: 3px solid var(--blue);
}

.about-quote-box blockquote {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--blue-dark);
  line-height: 1.5;
}

.about-quote-box cite {
  display: block;
  margin-top: 10px;
  font-style: normal;
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ─── APPROACH ─── */
.approach {
  background: var(--off-white);
  padding: 100px 6%;
}

.approach-header {
  max-width: 1300px;
  margin: 0 auto 60px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.approach-header-row {
  display: flex;
  align-items: flex-end;
  gap: 60px;
  flex-wrap: wrap;
}

.approach h2 {
  font-size: clamp(2.8rem, 4.5vw, 4.8rem);
  color: var(--ink);
  font-weight: 300;
  flex-shrink: 0;
}

.approach h2 em {
  font-style: italic;
  color: var(--blue);
}

.approach-intro {
  font-size: 1rem;
  color: var(--ink-mid);
  line-height: 1.8;
  max-width: 460px;
  padding-bottom: 4px;
}

.pillars {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.pillar {
  background: var(--white);
  border-radius: 8px;
  padding: 44px 34px;
  border: 1px solid rgba(78,143,175,0.12);
  box-shadow: 0 2px 12px rgba(15,35,50,0.04);
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
  cursor: default;
  display: flex;
  flex-direction: column;
}

.pillar:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(78,143,175,0.13);
  border-color: rgba(78,143,175,0.28);
}

.pillar-num {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: var(--blue-xlight);
  font-weight: 400;
  line-height: 1;
  margin-bottom: 20px;
  display: block;
  border-bottom: 1px solid var(--border);
  padding-bottom: 20px;
}

.pillar:hover .pillar-num { color: var(--blue); opacity: 0.5; }

.pillar h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--ink);
  margin-bottom: 12px;
  font-weight: 500;
}

.pillar p {
  font-size: 0.9rem;
  color: var(--ink-muted);
  line-height: 1.75;
  flex: 1;
}

/* ─── FAQ ─── */
.faq {
  padding: 100px 6%;
  background: var(--white);
  max-width: 1300px;
  margin: 0 auto;
}

.faq-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 60px;
}

.faq h2 {
  font-size: clamp(2.5rem, 3.8vw, 4rem);
  color: var(--ink);
  font-weight: 300;
}

.faq h2 em {
  font-style: italic;
  color: var(--blue);
}

.faq-subtitle {
  font-size: 1rem;
  color: var(--ink-mid);
  line-height: 1.75;
}

.faq-list {
  border-top: 1px solid var(--border);
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 26px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--ink);
  transition: color var(--dur) var(--ease);
}

.faq-question:hover { color: var(--blue); }

.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}

.faq-icon svg {
  transition: transform var(--dur) var(--ease);
}

.faq-item.open .faq-icon {
  background: var(--blue);
  border-color: var(--blue);
}

.faq-item.open .faq-icon svg {
  transform: rotate(45deg);
  stroke: white;
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s var(--ease);
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
}

.faq-answer p {
  padding: 0 0 26px 0;
  font-size: 0.97rem;
  color: var(--ink-mid);
  line-height: 1.8;
  max-width: 680px;
}

@media (max-width: 768px) {
  .faq-header {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}
.cta {
  padding: 120px 6%;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse, var(--blue-xlight) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-inner {
  position: relative;
  max-width: 680px;
  margin: 0 auto;
}

.cta h2 {
  font-size: clamp(2.8rem, 4.5vw, 5rem);
  color: var(--ink);
  font-weight: 300;
  margin-bottom: 20px;
}

.cta h2 em {
  font-style: italic;
  color: var(--blue);
}

.cta p {
  font-size: 1rem;
  color: var(--ink-mid);
  line-height: 1.75;
  margin-bottom: 44px;
}

.cta .btn-primary {
  align-self: center;
  margin: 0 auto;
  font-size: 0.8rem;
  padding: 18px 48px;
}

.cta-note {
  margin-top: 20px;
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ─── FOOTER ─── */
footer {
  background: var(--ink);
  padding: 52px 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-logo .logo-eyebrow { color: var(--blue); opacity: 0.7; }
.footer-logo .logo-name { color: rgba(255,255,255,0.9); font-size: 1.2rem; }

.footer-meta {
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  margin-top: 10px;
}

.footer-links {
  display: flex;
  gap: 28px;
}

.footer-links a {
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  transition: color var(--dur) var(--ease);
}

.footer-links a:hover { color: rgba(255,255,255,0.85); }

/* ─── WHATSAPP FLOAT ─── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45),
              0 2px 8px rgba(0,0,0,0.12);
  z-index: 9999;
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 14px 40px rgba(37,211,102,0.55),
              0 4px 12px rgba(0,0,0,0.15);
}

/* ─── REVEAL ANIMATION ─── */
/* Elementos com data-reveal começam visíveis (acessibilidade/fallback) */
/* JS adiciona classe 'revealed' após observer disparar */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.85s var(--ease),
              transform 0.85s var(--ease);
}

[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

/* Fallback: se JS não rodar, elementos ficam visíveis */
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* ─── MOBILE ─── */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
  }

  .hero-photo {
    flex: 0 0 55vw;
    width: 100%;
    min-height: 300px;
  }

  .hero-photo img {
    object-position: 50% 10%;
  }

  .hero-text {
    padding: 52px 6% 60px;
  }

  .hero-text::before { display: none; }

  header nav { display: none; }
  .nav-cta { display: none; }

  .about {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 72px 6%;
  }

  .about-right { order: -1; }
  .about-img-wrap img { height: 340px; }

  .about-quote-box {
    left: 12px;
    bottom: 12px;
    max-width: 210px;
    padding: 18px 20px;
  }

  .about-accent { display: none; }

  .approach-header-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .pillars { grid-template-columns: 1fr; }

  footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 28px;
  }
}