/* ==========================================================================
   DRA. EDUARDA TEIXEIRA · GUIA DE PROCEDIMENTOS MÉDICOS
   Identidade: Off-white (#F6F2ED), Areia (#E8DCCF), Champagne (#BDA27E),
               Taupe (#9C8578), Grafite (#34312F)
   ========================================================================== */

:root {
  --color-bg-base: #F6F2ED;
  --color-bg-surface: #FFFFFF;
  --color-bg-subtle: #F0E8DF;
  --color-champagne: #BDA27E;
  --color-taupe: #9C8578;
  --color-graphite: #34312F;
  --color-graphite-dark: #22201E;
  --color-muted: #6B645F;
  --color-line: rgba(156, 133, 120, 0.22);
  --color-whatsapp: #25D366;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 9999px;

  --shadow-sm: 0 4px 14px rgba(52, 49, 47, 0.05);
  --shadow-md: 0 10px 28px rgba(52, 49, 47, 0.08);
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-graphite);
  background-color: var(--color-bg-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* HEADER */
.guide-header {
  background: rgba(246, 242, 237, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand-link {
  text-decoration: none;
  display: inline-flex;
  flex-direction: column;
}
.brand-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--color-graphite);
  line-height: 1.1;
}
.brand-meta {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-taupe);
  margin-top: 2px;
}

.header-nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.btn-back {
  text-decoration: none;
  color: var(--color-graphite);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-line);
  transition: all 0.2s ease;
}
.btn-back:hover {
  background: var(--color-bg-subtle);
  border-color: var(--color-graphite);
}
.btn-wa-header {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-graphite);
  color: #fff;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}
.btn-wa-header:hover {
  background: var(--color-champagne);
  color: var(--color-graphite-dark);
}

/* HERO */
.guide-hero-section {
  padding: 4.5rem 0 3.5rem;
  background: 
    radial-gradient(circle at 10% 20%, rgba(232, 220, 207, 0.7), transparent 50%),
    var(--color-bg-base);
  border-bottom: 1px solid var(--color-line);
}
.guide-hero-content {
  max-width: 800px;
}
.guide-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-taupe);
  margin-bottom: 1rem;
}
.guide-title {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  line-height: 1.15;
  color: var(--color-graphite-dark);
  margin-bottom: 1.25rem;
}
.guide-title em {
  font-style: italic;
  font-weight: 600;
  color: var(--color-champagne);
}
.guide-subtitle {
  font-size: 1.05rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* BODY LAYOUT */
.guide-body-section {
  padding: 4.5rem 0 6rem;
}
.guide-layout {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr;
  gap: 3.5rem;
  align-items: flex-start;
}

/* ARTICLE & PROCEDURE BLOCKS */
.guide-article {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

.procedure-block {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2.2rem;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.block-num {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-style: italic;
  color: var(--color-taupe);
  display: block;
  margin-bottom: 0.5rem;
}
.block-title {
  font-family: var(--font-serif);
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--color-graphite-dark);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.block-lead {
  font-size: 1rem;
  color: var(--color-graphite);
  line-height: 1.7;
  margin-bottom: 1.8rem;
}

.block-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.feature-box {
  background: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.4rem;
  border-left: 3px solid var(--color-champagne);
}
.feature-box strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-graphite-dark);
  margin-bottom: 0.65rem;
}
.feature-box ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.feature-box li {
  font-size: 0.84rem;
  color: var(--color-muted);
  line-height: 1.5;
  position: relative;
  padding-left: 1rem;
}
.feature-box li::before {
  content: '•';
  color: var(--color-champagne);
  position: absolute;
  left: 0;
  font-weight: 800;
}

.block-quote {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-graphite);
  padding: 1.2rem 1.5rem;
  background: rgba(189, 162, 126, 0.12);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-champagne);
  line-height: 1.55;
  margin-top: 1rem;
}

/* SIDEBAR STICKY */
.guide-sidebar {
  position: sticky;
  top: 100px;
}
.sidebar-sticky-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.sidebar-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
}
.sidebar-author-img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-champagne);
  box-shadow: 0 4px 10px rgba(52, 49, 47, 0.12);
}
.sidebar-author-meta strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-graphite-dark);
  line-height: 1.1;
}
.sidebar-author-meta small {
  font-size: 0.74rem;
  color: var(--color-taupe);
  font-weight: 600;
}

.sidebar-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--color-champagne);
  background: var(--color-bg-subtle);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.85rem;
}
.sidebar-sticky-card h3 {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--color-graphite-dark);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}
.sidebar-sticky-card p {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.sidebar-details {
  background: var(--color-bg-subtle);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  margin-bottom: 1.5rem;
  border-left: 3px solid var(--color-graphite);
}
.btn-sidebar-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  background: var(--color-graphite);
  color: #fff;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.88rem;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(52, 49, 47, 0.15);
}
.btn-sidebar-cta:hover {
  background: var(--color-champagne);
  color: var(--color-graphite-dark);
  transform: translateY(-2px);
}
.sidebar-note {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--color-muted);
}

/* FOOTER */
.guide-footer {
  background: var(--color-graphite-dark);
  color: #fff;
  padding: 2.5rem 0;
  border-top: 1px solid rgba(189, 162, 126, 0.2);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.agency-credit {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
}
.jf-logo-mini {
  width: 18px;
  height: 18px;
  object-fit: contain;
}
.agency-credit a {
  color: var(--color-champagne);
  text-decoration: none;
  font-weight: 600;
}
.copyright-line {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .guide-layout {
    grid-template-columns: 1fr;
  }
  .guide-title {
    font-size: 2.4rem;
  }
  .block-card-grid {
    grid-template-columns: 1fr;
  }
  .guide-sidebar {
    position: static;
  }
}