:root {
  --display: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "Outfit", "Segoe UI", system-ui, sans-serif;
  --bg: #f7f3ec;
  --bg-2: #efe8de;
  --paper: #fffdf8;
  --ink: #242b35;
  --muted: #5c636c;
  --faint: #8b7b70;
  --line: #e2d8cc;
  --teal: #15585f;
  --teal-2: #0f464c;
  --teal-soft: #d7e6e8;
  --copper: #8b7b70;
  --ok: #2a7a4b;
  --wa: #128c3a;
  --ink-deep: #1a2129;
  --wrap: 1180px;
  --ease: 220ms cubic-bezier(.22, 1, .36, 1);
  --shadow: 0 24px 60px -28px rgba(36, 43, 53, .32);
  --shadow-sm: 0 8px 24px -16px rgba(36, 43, 53, .24);
}

[data-theme="dark"] {
  --bg: #12161c;
  --bg-2: #181d24;
  --paper: #1c232c;
  --ink: #eef2f4;
  --muted: #b7b3aa;
  --faint: #b9a89c;
  --line: #2d3540;
  --teal: #2a7a84;
  --teal-2: #7eb8be;
  --teal-soft: #16353a;
  --copper: #b9a89c;
  --ok: #5dcb86;
  --wa: #25d366;
  --ink-deep: #0c1014;
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, .55);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
body {
  min-height: 100dvh;
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 92% -8%, rgba(21, 88, 95, .12), transparent 55%),
    radial-gradient(700px 380px at -10% 12%, rgba(139, 123, 112, .08), transparent 50%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
a { color: var(--teal); text-underline-offset: 3px; }
h1, h2, h3 {
  font-family: var(--sans);
  font-weight: 650;
  letter-spacing: -.03em;
  line-height: 1.12;
  text-wrap: balance;
}
.hero h1, .prose h1 {
  font-family: var(--display);
  font-weight: 520;
  letter-spacing: -.035em;
  line-height: 1.08;
}
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.wrap { width: min(var(--wrap), calc(100% - 2rem)); margin-inline: auto; }
.section { padding: 5.2rem 0; position: relative; }
.section.alt { background: color-mix(in srgb, var(--bg-2) 88%, transparent); }
.section-kicker {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .72rem; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--teal); margin-bottom: .85rem;
}
.section-kicker::before { content: ""; width: 1.4rem; height: 1px; background: var(--teal); }
.section-title { font-size: clamp(1.85rem, 1.2rem + 2vw, 2.7rem); margin-bottom: .8rem; }
.section-lead { color: var(--muted); max-width: 40rem; margin-bottom: 2.2rem; font-size: 1.08rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  min-height: 3rem; padding: .75rem 1.25rem;
  border-radius: 999px; font-weight: 650; text-decoration: none;
  border: 1px solid transparent; transition: transform var(--ease), background var(--ease), box-shadow var(--ease);
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--ink-deep); color: #f6f1e8; box-shadow: 0 10px 24px -12px rgba(14, 21, 24, .7); }
.btn-primary:hover { background: #000; color: #fff; }
.btn-secondary { background: color-mix(in srgb, var(--paper) 70%, transparent); color: var(--ink); border-color: var(--line); }
.btn-secondary:hover { background: var(--paper); color: var(--ink); }
.btn-whatsapp { background: var(--wa); color: #fff; }
.btn-whatsapp:hover { color: #fff; filter: brightness(1.06); }
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(18px) saturate(1.2);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.4rem; }
.logo { display: flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--ink); }
.nav-links { display: flex; align-items: center; gap: 1.15rem; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .92rem; font-weight: 550; }
.nav-links a:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: .5rem; }
.icon-btn {
  width: 2.45rem; height: 2.45rem; display: grid; place-items: center;
  border-radius: 999px; border: 1px solid var(--line); color: var(--ink); background: var(--paper);
}
.menu-toggle { display: none; }
.hero { padding: 4.2rem 0 5rem; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 3.2rem; align-items: center; }
.badge {
  display: inline-flex; align-items: center; gap: .5rem;
  border: 1px solid var(--line); background: color-mix(in srgb, var(--paper) 80%, transparent);
  border-radius: 999px; padding: .32rem .8rem .32rem .4rem;
  font-size: .78rem; font-weight: 650; color: var(--muted); margin-bottom: 1.35rem;
}
.badge-dot { width: .7rem; height: .7rem; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 6px color-mix(in srgb, var(--ok) 18%, transparent); }
.hero h1 { font-size: clamp(2.45rem, 1.35rem + 3.6vw, 4.15rem); margin-bottom: 1.15rem; }
.hero h1 em { font-style: italic; color: var(--teal); font-weight: 450; }
.hero-sub { font-size: 1.16rem; color: var(--muted); max-width: 36rem; margin-bottom: 1.15rem; }
.include-row { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0 0 1.6rem; }
.include-row span {
  border: 1px solid var(--line); background: var(--paper); color: var(--ink);
  border-radius: 999px; padding: .32rem .7rem; font-size: .82rem; font-weight: 600;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-bottom: 1.2rem; }
.hero-note { color: var(--faint); font-size: .92rem; }
.book-panel {
  background: var(--paper); border: 1px solid var(--line); border-radius: 1.5rem;
  padding: 1.15rem 1rem .4rem; box-shadow: var(--shadow); min-height: 0;
}
.book-panel-head { padding: 0 .2rem .2rem; }
.book-panel h3 { font-size: 1.18rem; margin-bottom: .3rem; }
.book-panel-head p { color: var(--muted); font-size: .92rem; margin-bottom: .4rem; }
.book-panel .calendly-inline-widget { min-width: 0 !important; }
.chip {
  display: inline-block; background: transparent; color: var(--teal);
  border: 1px solid color-mix(in srgb, var(--teal) 35%, var(--line));
  font-size: .68rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase;
  padding: .18rem .48rem; border-radius: .4rem;
}
.work-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.work-card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 1.35rem; padding: 1.45rem 1.35rem 1.3rem;
  display: flex; flex-direction: column; gap: .65rem;
  box-shadow: var(--shadow-sm); transition: transform var(--ease), box-shadow var(--ease);
}
.work-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.work-no { font-size: .75rem; font-weight: 700; letter-spacing: .12em; color: var(--teal); text-transform: uppercase; }
.work-card .chip { align-self: flex-start; width: auto; }
.work-card h3 { font-size: 1.45rem; }
.work-card p { color: var(--muted); }
.work-meta { font-size: .88rem; color: var(--faint); margin-top: auto; }
.work-footnote { color: var(--faint); font-size: .95rem; margin-top: 1.4rem; max-width: 42rem; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: .85rem; }
.step { background: var(--paper); border: 1px solid var(--line); border-radius: 1.15rem; padding: 1.2rem 1.1rem 1.25rem; }
.step-num { font-family: var(--display); font-size: 1.7rem; color: var(--teal); margin-bottom: .45rem; }
.step h3 { font-size: 1.12rem; margin-bottom: .4rem; }
.step p { color: var(--muted); font-size: .95rem; }
.who-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: 1.2rem; padding: 1.4rem 1.45rem; max-width: 46rem;
}
.who-card ul { list-style: disc; padding-left: 1.15rem; }
.who-card li { color: var(--muted); margin: .45rem 0; }
.tag-row { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.1rem; }
.tag { background: var(--teal-soft); color: var(--teal-2); border-radius: 999px; padding: .28rem .7rem; font-size: .85rem; font-weight: 650; }
.about-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 3rem; align-items: center; }
.about-photo { position: relative; border-radius: 1.6rem; overflow: hidden; box-shadow: var(--shadow); }
.about-photo::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 38%;
  background: linear-gradient(transparent, rgba(14, 21, 24, .45));
}
.about-photo img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: top; }
.about-photo figcaption {
  position: absolute; left: 1rem; bottom: 1rem; z-index: 1;
  color: #f4f0e8; font-size: .9rem; font-weight: 600;
}
.about-copy p { margin-bottom: 1rem; color: var(--muted); }
.about-copy .section-title { color: var(--ink); }
.contact-pills { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.1rem; }
.contact-pills a, .contact-pills span {
  border: 1px solid var(--line); background: var(--paper); border-radius: 999px;
  padding: .45rem .85rem; color: var(--ink); text-decoration: none; font-size: .9rem;
}
.faq-list { display: grid; gap: .55rem; max-width: 46rem; }
.faq-item { border: 1px solid var(--line); background: var(--paper); border-radius: 1rem; overflow: hidden; }
.faq-item button {
  width: 100%; text-align: left; padding: 1.05rem 1.15rem; font-weight: 650;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item button::after {
  content: ""; width: .52rem; height: .52rem; flex-shrink: 0;
  border-right: 2px solid var(--teal); border-bottom: 2px solid var(--teal);
  transform: rotate(45deg); transform-origin: center;
  transition: transform 280ms cubic-bezier(.22, 1, .36, 1); margin-top: -.2rem;
}
.faq-item.open button::after { transform: rotate(225deg); margin-top: .15rem; }
.faq-item .faq-a {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows 280ms cubic-bezier(.22, 1, .36, 1);
}
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-item .faq-a > * { overflow: hidden; min-height: 0; color: var(--muted); padding: 0 1.15rem 0; }
.faq-item.open .faq-a > * { padding-bottom: 1.1rem; }
.cta-band {
  background: radial-gradient(600px 220px at 90% 0%, rgba(95, 208, 222, .18), transparent 55%), var(--ink-deep);
  color: #f3eee4; border-radius: 1.6rem; padding: 3rem 2.2rem;
}
.cta-band h2 { color: #fff; font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.5rem); margin-bottom: .7rem; }
.cta-band p { color: #c9c3b6; max-width: 38rem; margin-bottom: 1.4rem; }
.cta-band .btn-primary { background: #fff; color: #111; }
.cta-band .btn-secondary { color: #fff; border-color: rgba(255,255,255,.2); background: transparent; }
.cta-actions { display: flex; flex-wrap: wrap; gap: .65rem; }
.site-footer { border-top: 1px solid var(--line); padding: 3.2rem 0 2rem; color: var(--muted); font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 1.5rem; margin-bottom: 2rem; }
.site-footer h2, .site-footer h3 { font-size: 1rem; color: var(--ink); margin-bottom: .55rem; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--ink); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem; border-top: 1px solid var(--line); padding-top: 1rem; color: var(--faint); }
.wa-float {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 30;
  background: var(--wa); color: #fff; border-radius: 999px;
  min-height: 3.1rem; padding: .7rem 1rem; text-decoration: none; font-weight: 700;
  box-shadow: 0 14px 30px -12px rgba(18, 140, 58, .7);
}
.wa-float:hover { color: #fff; }
.page-hero { padding: 4.2rem 0 2.6rem; }
.prose { max-width: 44rem; }
.prose h1 { font-size: clamp(2rem, 1.3rem + 2vw, 3rem); margin-bottom: 1rem; }
.prose h2 { margin: 2rem 0 .7rem; font-size: 1.35rem; }
.prose p, .prose li { margin-bottom: .8rem; color: var(--muted); }
.prose ul { padding-left: 1.15rem; }
@media (max-width: 900px) {
  .hero-grid, .work-grid, .steps, .about-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 2.4rem; }
  .hero h1 { font-size: 2.35rem; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; left: 0; right: 0; top: 4.4rem;
    background: var(--paper); border-bottom: 1px solid var(--line); padding: 1rem 1.2rem 1.2rem; gap: .85rem;
  }
  .menu-toggle { display: grid; }
  .nav-actions .btn { display: none; }
  .wa-float { width: 3.2rem; height: 3.2rem; justify-content: center; padding: 0; font-size: 0; }
  .wa-float::before { content: "WA"; font-size: .75rem; letter-spacing: .04em; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}