/* =========================================================
   Bauen Consultoria — folha de estilos compartilhada
   ========================================================= */

:root {
  --navy: #131d38;
  --navy-2: #1b2a4a;
  --navy-soft: #223258;
  --wine: #6d3450;
  --wine-dark: #522639;
  --wine-light: #8a4a68;
  --beige: #ddd9d1;
  --beige-light: #f2f0eb;
  --silver: #9aa6bc;
  --text-dark: #2a2a2a;
  --text-muted: #6b6b6b;
  --white: #ffffff;

  --font-serif: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --container: 1180px;
  --radius: 4px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--navy);
  margin: 0 0 0.6em;
  line-height: 1.25;
}

p { margin: 0 0 1em; }

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

.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--wine-light);
  margin-bottom: 14px;
}

.eyebrow--light { color: var(--silver); }
.eyebrow--wine { color: var(--wine); }

.section {
  padding: 88px 0;
}

.section--dark {
  background: var(--navy);
  color: var(--beige);
}
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--white); }
.section--dark p { color: #b9c1d4; }
.section--dark .eyebrow { color: var(--silver); }

.section--wine {
  background: linear-gradient(160deg, var(--wine) 0%, var(--wine-dark) 100%);
  color: #ecdde4;
}
.section--wine h1, .section--wine h2, .section--wine h3 { color: var(--white); }
.section--wine p { color: #e2cdd7; }
.section--wine .eyebrow { color: #e7b9cd; }

.section--beige { background: var(--beige-light); }

.section-heading {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
}

.section-intro {
  max-width: 720px;
  color: var(--text-muted);
  font-size: 1.05rem;
}
.section--dark .section-intro, .section--wine .section-intro { color: inherit; opacity: 0.85; }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.brand-icon { width: 38px; height: 33px; flex-shrink: 0; }
.brand-word {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1;
}
.brand-sub {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--silver);
  margin-top: 3px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.main-nav a {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: #cfd5e3;
  transition: color var(--transition);
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.is-active { color: var(--white); }
.main-nav a.nav-cta {
  background: var(--wine);
  color: var(--white);
  padding: 10px 18px;
  border-radius: var(--radius);
}
.main-nav a.nav-cta:hover { background: var(--wine-light); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  padding: 8px;
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 900px) {
  .main-nav {
    position: fixed;
    inset: 65px 0 0 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 12px 24px 32px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    overflow-y: auto;
  }
  .main-nav.is-open {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
  }
  .main-nav a { padding: 14px 0; width: 100%; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .main-nav a.nav-cta { margin-top: 12px; text-align: center; }
  .nav-toggle { display: inline-flex; }
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 15px 28px;
  border-radius: var(--radius);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
}
.btn-primary { background: var(--wine); color: var(--white); }
.btn-primary:hover { background: var(--wine-light); }
.btn-outline { border-color: rgba(255,255,255,0.4); color: var(--white); }
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.06); }
.btn-outline-dark { border-color: var(--navy); color: var(--navy); }
.btn-outline-dark:hover { background: var(--navy); color: var(--white); }
.btn-row { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------------- Hero ---------------- */
.hero {
  background: radial-gradient(ellipse at top right, var(--navy-2) 0%, var(--navy) 60%);
  color: var(--white);
  padding: 110px 0 130px;
  text-align: center;
}
.hero .eyebrow { color: var(--silver); }
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--white);
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}
.hero p {
  max-width: 640px;
  margin: 0 auto 32px;
  color: #b9c1d4;
  font-size: 1.1rem;
}
.hero .btn-row { justify-content: center; }

.page-hero {
  background: radial-gradient(ellipse at top right, var(--navy-2) 0%, var(--navy) 60%);
  color: var(--white);
  padding: 74px 0 64px;
}
.page-hero .eyebrow { color: var(--silver); }
.page-hero h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 2.9rem);
  color: var(--white);
  max-width: 780px;
}
.page-hero p { max-width: 640px; color: #b9c1d4; font-size: 1.05rem; margin: 0; }
.breadcrumb {
  font-size: 0.8rem;
  color: var(--silver);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--silver); }
.breadcrumb a:hover { color: var(--white); }

/* ---------------- Empresa / two column ---------------- */
.two-col {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }

.profile-card {
  background: var(--white);
  border: 1px solid var(--beige);
  border-radius: var(--radius);
  padding: 32px;
}
.profile-card .role {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--wine);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.partner-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--beige);
}
.partner-badge {
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--navy);
  background: var(--white);
  border: 1px solid var(--beige);
  border-radius: 999px;
  padding: 10px 18px;
}

.media-photo {
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0 auto 40px;
  line-height: 0;
}
.media-photo svg { width: 100%; height: auto; display: block; }

/* ---------------- Restored images (photo + partner logos) ---------------- */
.media-photo img {
  width: 100%;
  height: auto;
  display: block;
}
.partner-logos {
  justify-content: center;
  text-align: center;
}
.partner-badge--logo {
  display: inline-flex;
  align-items: center;
  padding: 12px 26px;
}
.partner-badge--logo img {
  height: 68px;
  width: auto;
  display: block;
}
.partner-badge--abrafac img {
  height: 86px;
}

/* ---------------- Numbered list (serviços / metodologia) ---------------- */
.numbered-list { margin-top: 48px; }
.numbered-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.section--beige .numbered-item, .section--white .numbered-item { border-bottom-color: var(--beige); }
.numbered-item:first-child { padding-top: 0; }
.numbered-item .num {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  color: var(--wine-light);
  line-height: 1;
}
.numbered-item h3 { margin-bottom: 8px; font-size: 1.15rem; }
.numbered-item p { margin: 0; }

/* Metodologia — vertical rule variant */
.timeline-list { margin-top: 48px; display: flex; flex-direction: column; gap: 40px; }
.timeline-item {
  padding-left: 28px;
  border-left: 2px solid rgba(255,255,255,0.35);
}
.timeline-item .num {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: #e7b9cd;
  display: block;
  margin-bottom: 6px;
}
.timeline-item h3 { margin-bottom: 8px; }

/* ---------------- Pillars / cards ---------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
@media (max-width: 860px) { .card-grid { grid-template-columns: 1fr; } }
.pillar-card {
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius);
  padding: 32px;
}
.pillar-card .num {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: rgba(255,255,255,0.55);
  display: block;
  margin-bottom: 10px;
}
.pillar-card h3 { color: var(--white); margin-bottom: 10px; }
.pillar-card p { margin: 0; }

/* ---------------- Tabs (áreas de atuação) ---------------- */
.tabs-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 40px 0 32px;
}
.tab-btn {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 12px 18px;
  border: 1px solid var(--beige);
  background: var(--white);
  color: var(--navy);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.tab-btn.is-active, .tab-btn:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; }
.tab-panel h3 { margin-bottom: 18px; }
.tab-panel ul { margin: 0; padding-left: 22px; }
.tab-panel li { margin-bottom: 12px; color: var(--text-muted); }

.areas-static { margin-top: 40px; display: flex; flex-direction: column; gap: 40px; }
.areas-static h2 { font-size: 1.3rem; }
.areas-static ul { padding-left: 22px; margin: 0; }
.areas-static li { margin-bottom: 10px; color: var(--text-muted); }

/* ---------------- Contact ---------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  margin-top: 40px;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.contact-item .icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--wine);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-item .label {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--silver);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.contact-item a, .contact-item span.value { font-size: 1rem; color: var(--white); }

.contact-form {
  background: var(--navy-soft);
  border-radius: var(--radius);
  padding: 36px;
}
.form-group { margin-bottom: 22px; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 8px;
}
.form-group input, .form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  padding: 13px 14px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: #7c86a0; }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.82rem; color: #9aa3ba; margin-top: 16px; margin-bottom: 0; }

/* ---------------- Footer ---------------- */
.site-footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 32px 0;
}
.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--silver);
  text-transform: uppercase;
}
.footer-brand strong {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--white);
  text-transform: none;
  letter-spacing: 0;
}
.footer-copy { font-size: 0.8rem; color: #7c86a0; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { font-size: 0.8rem; color: var(--silver); }
.footer-links a:hover { color: var(--white); }

/* ---------------- CTA band ---------------- */
.cta-band {
  background: var(--wine);
  color: var(--white);
  padding: 56px 0;
  text-align: center;
}
.cta-band h2 { color: var(--white); }
.cta-band .btn-row { justify-content: center; margin-top: 20px; }

/* ---------------- Blog ---------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}
@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr; } }
.blog-card {
  border: 1px solid var(--beige);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  background: var(--white);
}
.blog-card .eyebrow { color: var(--wine); font-size: 0.7rem; }
.blog-card h2 { font-size: 1.2rem; margin-bottom: 12px; }
.blog-card p { color: var(--text-muted); font-size: 0.94rem; flex-grow: 1; }
.blog-card .read-more {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--wine);
  letter-spacing: 0.04em;
  margin-top: 16px;
}

.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 72px 24px 100px;
}
.article .eyebrow { color: var(--wine); }
.article h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 600;
}
.article .article-meta { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 40px; }
.article h2 { margin-top: 2em; font-size: 1.4rem; }
.article p { color: var(--text-dark); font-size: 1.05rem; }
.article ul { padding-left: 22px; }
.article li { margin-bottom: 10px; }
.article-cta {
  margin-top: 48px;
  padding: 28px;
  background: var(--beige-light);
  border-radius: var(--radius);
  text-align: center;
}

/* ---------------- Utility ---------------- */
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--wine);
  color: var(--white);
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus {
  left: 0;
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--wine-light);
  outline-offset: 2px;
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .numbered-item { grid-template-columns: 1fr; gap: 8px; }
}