/* ===== Mário Ponte — Design Tokens & Base ===== */
:root {
  --c-primary: #1F4E5F;
  --c-primary-dark: #163945;
  --c-secondary: #9DB0A2;
  --c-cta: #C97B5A;
  --c-cta-dark: #B66B4C;
  --c-bg: #F7F2EC;
  --c-ink: #2A2F36;
  --c-ink-soft: #4A5159;
  --c-line: #E5E1DA;
  --c-success: #5C7A52;
  --c-white: #FFFFFF;
  --c-card: #FBF8F3;

  --f-serif: "Lora", "Source Serif Pro", Georgia, serif;
  --f-sans: "Inter", system-ui, -apple-system, sans-serif;

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;

  --s-1: 8px;
  --s-2: 16px;
  --s-3: 24px;
  --s-4: 32px;
  --s-5: 48px;
  --s-6: 64px;
  --s-7: 96px;
  --s-8: 128px;

  --maxw: 1200px;
  --maxw-text: 720px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--f-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-family: var(--f-serif);
  color: var(--c-primary);
  font-weight: 500;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}
h1 { font-size: clamp(40px, 4.4vw, 60px); line-height: 1.08; font-weight: 500; letter-spacing: -0.02em; }
h2 { font-size: clamp(28px, 2.6vw, 38px); line-height: 1.2; }
h3 { font-size: clamp(22px, 1.7vw, 26px); line-height: 1.3; }
h4 { font-size: 19px; line-height: 1.35; font-weight: 600; }

p { margin: 0 0 1em 0; max-width: 680px; }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--f-sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-secondary);
  font-weight: 600;
}

.lead {
  font-size: 20px;
  line-height: 1.5;
  color: var(--c-ink-soft);
  max-width: 640px;
}

blockquote {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 22px;
  line-height: 1.45;
  color: var(--c-primary);
  border: none;
}
blockquote cite {
  display: block;
  font-family: var(--f-sans);
  font-style: normal;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--c-ink-soft);
  margin-top: 12px;
}

/* ===== Layout ===== */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.wrap-narrow { max-width: 880px; margin: 0 auto; padding: 0 32px; }
.wrap-text { max-width: var(--maxw-text); margin: 0 auto; padding: 0 32px; }

section { padding: var(--s-7) 0; }
section.tight { padding: var(--s-6) 0; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 242, 236, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-line);
}
.site-header .inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-serif);
  font-size: 20px;
  color: var(--c-primary);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.brand .mark {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--c-primary);
  color: var(--c-bg);
  display: grid; place-items: center;
  font-family: var(--f-serif);
  font-size: 16px;
  font-style: italic;
  font-weight: 500;
}
.brand .crp {
  font-family: var(--f-sans);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-secondary);
  text-transform: uppercase;
  margin-top: 2px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-logo {
  display: block;
  height: 44px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
}
.site-header .brand-logo { height: 57px; }
.site-footer .brand-logo {
  height: 56px;
  max-width: 280px;
  filter: invert(1) brightness(1.6);
}

nav.primary { display: flex; align-items: center; gap: 36px; }
nav.primary a {
  font-size: 15px;
  color: var(--c-ink);
  font-weight: 500;
  position: relative;
  padding: 6px 0;
}
nav.primary a:hover { color: var(--c-primary); }
nav.primary a.active { color: var(--c-primary); }
nav.primary a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1.5px;
  background: var(--c-primary);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 6px;
  font-family: var(--f-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition: all 0.18s ease;
  text-decoration: none;
}
.btn-primary {
  background: var(--c-cta);
  color: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,0.04);
}
.btn-primary:hover { background: var(--c-cta-dark); transform: translateY(-1px); }
.btn-secondary {
  background: transparent;
  border: 1.5px solid var(--c-primary);
  color: var(--c-primary);
}
.btn-secondary:hover { background: var(--c-primary); color: #fff; }
.btn-link {
  padding: 0;
  background: transparent;
  color: var(--c-primary);
  font-weight: 600;
  border-bottom: 1px solid var(--c-primary);
  border-radius: 0;
}
.btn-link:hover { color: var(--c-cta); border-color: var(--c-cta); }
.btn .ico { width: 18px; height: 18px; }

/* ===== Pills / Badges ===== */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--c-line);
  border-radius: 100px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--c-ink);
  letter-spacing: 0.02em;
}
.pill .ico { width: 14px; height: 14px; color: var(--c-primary); }
.pill-soft {
  background: rgba(157, 176, 162, 0.22);
  color: var(--c-primary);
}

/* ===== Cards ===== */
.card {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: 10px;
  padding: 32px;
  transition: all 0.2s ease;
}
.card:hover {
  border-color: var(--c-secondary);
  transform: translateY(-2px);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--c-primary);
  color: #E8EEF0;
  padding: 80px 0 32px;
  margin-top: 96px;
}
.site-footer .grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 48px;
}
.site-footer h4 {
  font-family: var(--f-sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  font-weight: 600;
  margin-bottom: 18px;
}
.site-footer a { color: #E8EEF0; opacity: 0.85; font-size: 14.5px; line-height: 2; display: block; }
.site-footer a:hover { opacity: 1; color: #fff; }
.site-footer .brand { color: #fff; }
.site-footer .brand .mark { background: rgba(255,255,255,0.15); color: #fff; }
.site-footer .brand .crp { color: rgba(255,255,255,0.55); }
.site-footer .tag {
  font-family: var(--f-serif);
  font-style: italic;
  color: rgba(255,255,255,0.7);
  font-size: 15px;
  margin-top: 16px;
  max-width: 300px;
  line-height: 1.5;
}
.site-footer .legal {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 64px;
  padding-top: 24px;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.site-footer .legal a { display: inline; opacity: 0.7; }

/* ===== Trust strip / modality bar ===== */
.modality-bar {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 14px 22px;
  background: rgba(255,255,255,0.6);
  border: 1px solid var(--c-line);
  border-radius: 100px;
  font-size: 13.5px;
  color: var(--c-ink-soft);
}
.modality-bar .item { display: inline-flex; align-items: center; gap: 8px; }
.modality-bar .item .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c-success); }
.modality-bar .sep { width: 1px; height: 14px; background: var(--c-line); }

/* ===== Photo placeholder ===== */
.photo-ph {
  position: relative;
  background: linear-gradient(135deg, #C8D2C9 0%, #A4B7AB 60%, #7E948A 100%);
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4/5;
}
.photo-ph::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 30% 30%, rgba(255,255,255,0.35), transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(31,78,95,0.25), transparent 60%);
}
.photo-ph .silhouette {
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 78%;
  height: 88%;
}
.photo-ph .note {
  position: absolute;
  bottom: 16px; left: 16px; right: 16px;
  background: rgba(31, 78, 95, 0.85);
  color: #fff;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 12px;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(6px);
}
.photo-ph .note .ico { width: 14px; height: 14px; opacity: 0.8; }

/* ===== Sticky WhatsApp (mobile) — hidden in desktop preview but kept ===== */
.wa-fab {
  position: fixed;
  bottom: 28px; right: 28px;
  background: var(--c-cta);
  color: #fff;
  padding: 14px 22px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 14px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(201,123,90,0.35);
  transition: transform 0.2s ease;
}
.wa-fab:hover { transform: translateY(-2px); }
.wa-fab .ico { width: 18px; height: 18px; }

/* ===== Utility ===== */
.center { text-align: center; }
.muted { color: var(--c-ink-soft); }
.divider {
  height: 1px;
  background: var(--c-line);
  margin: var(--s-6) 0;
}
.ornament {
  display: inline-block;
  width: 36px;
  height: 1px;
  background: var(--c-secondary);
  vertical-align: middle;
  margin: 0 12px;
}

/* ===== Section header pattern ===== */
.section-head {
  margin-bottom: var(--s-5);
  max-width: 720px;
}
.section-head .eyebrow { display: block; margin-bottom: 14px; }
.section-head h2 + p { margin-top: 16px; color: var(--c-ink-soft); font-size: 18px; }

/* ===== Two-col layouts ===== */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.two-col-asym { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }

/* ===== Testimonial ===== */
.testimonial {
  padding: 40px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: 10px;
  position: relative;
}
.testimonial .quotemark {
  font-family: var(--f-serif);
  font-size: 80px;
  line-height: 0.6;
  color: var(--c-cta);
  opacity: 0.45;
  position: absolute;
  top: 28px; left: 32px;
}
.testimonial-body {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1.55;
  color: var(--c-primary);
  padding-top: 36px;
}
.testimonial-by {
  font-family: var(--f-sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-ink-soft);
  margin-top: 16px;
  text-transform: uppercase;
}

/* ===== Article body ===== */
.article-body p { font-size: 18px; line-height: 1.7; color: var(--c-ink); margin-bottom: 1.4em; max-width: 100%; }
.article-body h2 { margin: 56px 0 20px; }
.article-body h3 { margin: 40px 0 16px; }
.article-body ul { margin: 0 0 1.4em 0; padding-left: 0; list-style: none; }
.article-body ul li {
  font-size: 18px;
  line-height: 1.65;
  padding: 8px 0 8px 28px;
  position: relative;
}
.article-body ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 18px;
  width: 14px; height: 1.5px;
  background: var(--c-cta);
}
.article-body ul li strong { color: var(--c-primary); }

.article-body .pullquote {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 26px;
  line-height: 1.4;
  color: var(--c-cta);
  border-left: 3px solid var(--c-cta);
  padding: 8px 0 8px 28px;
  margin: 48px 0;
  max-width: 100%;
}

/* ===== Final CTA banner ===== */
.cta-banner {
  background: var(--c-primary);
  color: #fff;
  padding: 80px 48px;
  border-radius: 12px;
  text-align: center;
  margin: 96px 0 0;
}
.cta-banner h2 { color: #fff; margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.82); font-size: 18px; max-width: 540px; margin: 0 auto 32px; }
.cta-banner .btn-primary { background: var(--c-cta); }

/* ============================================================
   MOBILE NAV (hamburger) — hidden on desktop
   ============================================================ */
.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  align-items: stretch;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--c-primary);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.2s;
  transform-origin: center;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  bottom: 0;
  background: var(--c-bg);
  z-index: 49;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  overflow-y: auto;
}
.mobile-nav.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav-inner {
  padding: 32px 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav-inner a {
  font-family: var(--f-serif);
  font-size: 26px;
  color: var(--c-primary);
  padding: 18px 4px;
  border-bottom: 1px solid var(--c-line);
  font-weight: 500;
}
.mobile-nav-inner a.active { color: var(--c-cta); }
.mobile-nav-inner .mobile-cta {
  margin-top: 24px;
  font-family: var(--f-sans);
  border-bottom: none;
  font-size: 15px;
  padding: 16px 24px;
  justify-content: center;
}

/* ============================================================
   MOBILE BREAKPOINT (≤ 768px)
   Desktop layout is preserved unchanged above 768px.
   ============================================================ */
@media (max-width: 768px) {
  /* Base */
  body { font-size: 16px; }
  h1 { font-size: clamp(32px, 8vw, 40px); line-height: 1.1; }
  h2 { font-size: clamp(24px, 6.5vw, 30px); line-height: 1.2; }
  h3 { font-size: clamp(19px, 5vw, 22px); }
  p { font-size: 16px; }
  .lead { font-size: 17px; line-height: 1.55; }

  .wrap, .wrap-narrow, .wrap-text { padding: 0 20px; }
  section { padding: 56px 0; }
  section.tight { padding: 40px 0; }

  /* Header */
  .site-header .inner {
    padding: 12px 20px;
    gap: 12px;
  }
  .site-header .brand-logo { height: 44px; }
  nav.primary { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav { display: block; }

  /* Buttons */
  .btn { padding: 14px 22px; font-size: 14.5px; width: 100%; justify-content: center; }
  .btn.btn-link { width: auto; padding: 0; }

  /* Footer */
  .site-footer { padding: 56px 0 28px; margin-top: 64px; }
  .site-footer .grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .site-footer .brand-logo { height: 48px; }
  .site-footer .legal {
    flex-direction: column;
    gap: 8px;
    margin-top: 40px;
    font-size: 12px;
  }

  /* WhatsApp FAB */
  .wa-fab {
    bottom: 16px; right: 16px;
    padding: 12px 18px;
    font-size: 13px;
  }
  .wa-fab span:not(.ico) { display: none; }

  /* Generic two-col patterns */
  .two-col, .two-col-asym { grid-template-columns: 1fr; gap: 40px; }

  /* Section head */
  .section-head { margin-bottom: 32px; }
  .section-head h2 + p { font-size: 16px; }

  /* CTA banner */
  .cta-banner {
    padding: 48px 24px;
    margin: 56px 0 0;
    border-radius: 10px;
  }
  .cta-banner h2 { font-size: 26px; }
  .cta-banner p { font-size: 16px; }

  /* Article body */
  .article-body p { font-size: 17px; }
  .article-body ul li { font-size: 16px; }
  .article-body .pullquote { font-size: 20px; padding-left: 18px; margin: 32px 0; }
  .article-body h2 { margin: 40px 0 16px; }
  .article-body h3 { margin: 28px 0 12px; }
}

@media (max-width: 480px) {
  .wrap, .wrap-narrow, .wrap-text { padding: 0 16px; }
  .site-header .brand-logo { height: 40px; }
  .cta-banner { padding: 36px 20px; }
  .cta-banner h2 { font-size: 22px; }
}