:root {
  --bg: #fbf8f4;
  --surface: #ffffff;
  --ink: #24312f;
  --muted: #5f6f6a;
  --brand: #6f8f83;
  --brand-dark: #456b5d;
  --soft: #e8efe9;
  --line: #dce5df;
  --accent: #b98b6d;
  --shadow: 0 18px 50px rgba(36, 49, 47, 0.09);
  --radius: 22px;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(111, 143, 131, .18), transparent 34rem),
    linear-gradient(180deg, #fbf8f4 0%, #f7f4ef 100%);
  line-height: 1.65;
}
a { color: var(--brand-dark); text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover { color: var(--accent); }
img { max-width: 100%; display: block; }
.skip-link {
  position: absolute; left: -999px; top: 1rem;
  background: var(--ink); color: #fff; padding: .65rem 1rem; border-radius: 999px; z-index: 20;
}
.skip-link:focus { left: 1rem; }

.container { width: min(var(--max), calc(100% - 2rem)); margin-inline: auto; }
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(251, 248, 244, .88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(220, 229, 223, .75);
}
.nav {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .85rem 0;
}
.logo {
  display: inline-flex; align-items: center; gap: .7rem;
  font-weight: 760; letter-spacing: -.02em; color: var(--ink); text-decoration: none;
}
.logo-mark {
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), #ccd8d0);
  display: grid; place-items: center; color: #fff; font-weight: 800;
}
.nav-links { display: flex; align-items: center; gap: 1.2rem; font-size: .95rem; }
.nav-links a { color: var(--ink); text-decoration: none; }
.nav-links a:hover { color: var(--brand-dark); }
.button, .whatsapp-button {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 2.75rem; padding: .72rem 1.05rem;
  border-radius: 999px; border: 1px solid transparent;
  background: var(--brand-dark); color: #fff; text-decoration: none; font-weight: 700;
  box-shadow: 0 10px 25px rgba(69,107,93,.18);
}
.button:hover, .whatsapp-button:hover { background: var(--ink); color: #fff; }
.button.secondary {
  background: transparent; color: var(--brand-dark); border-color: var(--line); box-shadow: none;
}
.button.secondary:hover { background: var(--soft); color: var(--ink); }

.hero { padding: 5.5rem 0 3.25rem; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .75fr); gap: 3rem; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .45rem;
  color: var(--brand-dark); background: rgba(111, 143, 131, .13);
  border: 1px solid rgba(111, 143, 131, .22);
  padding: .35rem .7rem; border-radius: 999px; font-size: .88rem; font-weight: 700;
}
h1, h2, h3 { line-height: 1.12; letter-spacing: -.035em; margin: 0 0 1rem; }
h1 { font-size: clamp(2.45rem, 6vw, 5rem); max-width: 11ch; }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); }
h3 { font-size: 1.35rem; }
.lede { font-size: clamp(1.1rem, 2vw, 1.32rem); color: var(--muted); max-width: 62ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.7rem; }
.trust-list {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem;
  margin: 2rem 0 0; padding: 0; list-style: none;
}
.trust-list li {
  background: rgba(255,255,255,.72); border: 1px solid var(--line);
  padding: .9rem; border-radius: 16px; color: var(--muted); font-size: .95rem;
}
.hero-card {
  background: rgba(255,255,255,.82); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem; box-shadow: var(--shadow);
}
.portrait {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  border-radius: 18px;
  border: 1px solid var(--line);
}

.portrait-placeholder {
  min-height: 360px; border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(111,143,131,.20), rgba(185,139,109,.14)),
    linear-gradient(180deg, #ffffff, #edf3ef);
  display: grid; place-items: center; text-align: center; color: var(--muted); padding: 2rem;
}
.note {
  margin-top: 1rem; color: var(--muted); font-size: .94rem;
}

.section { padding: 4.5rem 0; }
.section.alt { background: rgba(255,255,255,.48); border-block: 1px solid rgba(220,229,223,.65); }
.section-head { max-width: 760px; margin-bottom: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.45rem; box-shadow: 0 12px 30px rgba(36, 49, 47, 0.055);
}
.card p, .section-head p { color: var(--muted); }
.kicker { color: var(--accent); font-weight: 760; text-transform: uppercase; font-size: .78rem; letter-spacing: .11em; }
.list { padding-left: 1.2rem; color: var(--muted); }
.list li { margin-bottom: .45rem; }

.process { counter-reset: step; }
.process .card { position: relative; padding-top: 3.2rem; }
.process .card::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: 1.2rem; left: 1.25rem;
  width: 1.55rem; height: 1.55rem; display: grid; place-items: center;
  border-radius: 50%; background: var(--soft); color: var(--brand-dark); font-weight: 800;
}

.callout {
  background: linear-gradient(135deg, var(--brand-dark), #2f4f45);
  color: #fff; border-radius: calc(var(--radius) + 6px); padding: clamp(1.5rem, 4vw, 3rem);
  display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center;
  box-shadow: var(--shadow);
}
.callout p { color: rgba(255,255,255,.82); max-width: 62ch; }
.callout .button { background: #fff; color: var(--brand-dark); }
.callout .button:hover { background: var(--soft); color: var(--ink); }

.post-list { display: grid; gap: 1rem; }
.post-card {
  display: grid; gap: .4rem; padding: 1.2rem; border: 1px solid var(--line);
  border-radius: 18px; background: #fff; text-decoration: none; color: var(--ink);
}
.post-card:hover { border-color: rgba(111,143,131,.55); box-shadow: 0 12px 30px rgba(36, 49, 47, 0.075); }
.post-card time { color: var(--muted); font-size: .9rem; }
.article {
  max-width: 780px; margin: 0 auto; padding: 4rem 0;
}
.article h1 { max-width: 14ch; font-size: clamp(2.2rem, 5vw, 4rem); }
.article-meta { color: var(--muted); margin-bottom: 2rem; }
.article-content h2 { margin-top: 2.5rem; }
.article-content p, .article-content li { color: var(--muted); }
.article-content blockquote {
  margin: 2rem 0; padding: 1rem 1.3rem; border-left: 4px solid var(--brand);
  background: rgba(111,143,131,.1); border-radius: 0 12px 12px 0; color: var(--ink);
}

.footer {
  padding: 3rem 0; border-top: 1px solid var(--line); color: var(--muted);
}
.footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 1.5rem; align-items: start; }
.footer a { color: var(--muted); }

.floating-whatsapp {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 12;
  width: 3.7rem; height: 3.7rem; border-radius: 50%;
  background: #25D366; color: #fff; display: grid; place-items: center;
  text-decoration: none; font-weight: 900; box-shadow: 0 12px 30px rgba(0,0,0,.18);
}
.floating-whatsapp:hover { background: #1da851; color: #fff; }

@media (max-width: 860px) {
  .hero-grid, .grid-3, .grid-2, .callout, .footer-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .trust-list { grid-template-columns: 1fr; }
  .hero { padding-top: 3.5rem; }
}