:root {
  --bg: #FAFAF7;
  --bg-2: #F1F0EA;
  --ink: #0F0F0F;
  --ink-2: #1E1E24;
  --muted: #6E7180;
  --line: #D3D6E0;
  --line-soft: #E8E8E2;
  --teal: #00665E;
  --teal-deep: #003D38;
  --teal-soft: #E2EBE9;
  --white: #FFFFFF;

  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --max: 1320px;
  --gut: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); }
.section { padding: clamp(72px, 9vw, 140px) 0; position: relative; }
.section--tight { padding: clamp(48px, 6vw, 96px) 0; }
.section + .section { border-top: 1px solid var(--line-soft); }

/* ---------- Type — Manrope only, brand-aligned scale ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px; background: currentColor; opacity: 0.6;
}
.eyebrow--teal { color: var(--teal); }

h1, h2, h3, h4 { margin: 0; font-weight: 500; letter-spacing: -0.02em; line-height: 1.04; }

/* Brand scale — H1 up to 64px, H2 up to 48px (per brand book), with fluid scaling */
.display {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(40px, 7vw, 88px);
  letter-spacing: -0.035em;
  line-height: 1.0;
}
.h2 {
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(30px, 4.6vw, 56px);
  letter-spacing: -0.03em;
  line-height: 1.04;
}
.h3 {
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Accent treatment: teal italic Manrope (replaces previous serif italic) */
.accent {
  color: var(--teal);
  font-style: italic;
  font-weight: inherit;
}

.lede {
  font-size: clamp(17px, 1.5vw, 19px);
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 56ch;
  font-weight: 400;
}
.muted { color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--ink); color: var(--white); }
.btn--primary:hover { background: var(--teal); }
.btn--teal { background: var(--teal); color: var(--white); }
.btn--teal:hover { background: var(--teal-deep); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--white); }
.btn .arrow { transition: transform .3s ease; }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 85%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.nav.is-stuck { border-bottom-color: var(--line-soft); }
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav__logo { display: flex; align-items: center; gap: 10px; }
.nav__logo img { height: 28px; width: auto; }
.nav__links {
  display: flex; align-items: center; gap: 36px;
  font-size: 14px; font-weight: 500;
}
.nav__links a { color: var(--ink-2); position: relative; }
.nav__links a:hover { color: var(--teal); }
.nav__cta { display: flex; align-items: center; gap: 12px; }
.nav__burger {
  width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--line);
  display: none; align-items: center; justify-content: center;
}
.nav__burger span {
  display: block; width: 18px; height: 1.5px; background: var(--ink); position: relative;
}
.nav__burger span::before, .nav__burger span::after {
  content: ""; position: absolute; left: 0; width: 18px; height: 1.5px; background: var(--ink);
  transition: transform .3s ease, top .3s ease;
}
.nav__burger span::before { top: -6px; }
.nav__burger span::after { top: 6px; }
.nav.is-open .nav__burger span { background: transparent; }
.nav.is-open .nav__burger span::before { top: 0; transform: rotate(45deg); }
.nav.is-open .nav__burger span::after { top: 0; transform: rotate(-45deg); }

.mobile-panel {
  position: fixed; inset: 72px 0 0 0; z-index: 40;
  background: var(--bg);
  padding: 32px var(--gut);
  display: none;
  flex-direction: column;
  gap: 8px;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.mobile-panel.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.mobile-panel a {
  font-size: 28px; font-weight: 400; letter-spacing: -0.02em;
  padding: 14px 0; border-bottom: 1px solid var(--line-soft);
  display: flex; align-items: center; justify-content: space-between;
}
.mobile-panel .btn { margin-top: 24px; justify-content: center; }

@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__cta .btn--primary { display: none; }
  .nav__burger { display: inline-flex; }
  .mobile-panel { display: flex; }
}

/* ---------- Hero ---------- */
.hero { padding: clamp(48px, 7vw, 100px) 0 clamp(60px, 8vw, 110px); position: relative; }
.hero__grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.hero__title { text-wrap: balance; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__visual {
  aspect-ratio: 1;
  max-width: 480px;
  margin-left: auto;
  width: 100%;
  position: relative;
}
.hero__caption {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; margin-top: clamp(48px, 6vw, 80px);
  padding-top: 28px; border-top: 1px solid var(--line-soft);
}
.hero__caption-text { max-width: 38ch; color: var(--ink-2); font-size: 16px; line-height: 1.55; }
.hero__caption-key {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted);
}

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .hero__visual { max-width: 320px; margin: 0 auto; order: -1; }
  .hero__caption { flex-direction: column; align-items: flex-start; gap: 16px; }
}

/* ---------- Brand mark animation ---------- */
.brand-mark .bm-rotor { transform-origin: 200px 200px; }
.brand-mark.is-spin .bm-rotor {
  animation: brand-rotate 60s linear infinite;
}
@keyframes brand-rotate { to { transform: rotate(360deg); } }

.orbit-mark .orbit-rotor { animation: orbit-spin 18s linear infinite; }
.orbit-mark .orbit-rotor-2 { animation: orbit-spin 28s linear infinite reverse; }
@keyframes orbit-spin { to { transform: rotate(360deg); } }

/* ---------- Section header ---------- */
.shead {
  display: grid; grid-template-columns: 1fr 1.6fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 88px);
}
.shead__title { text-wrap: balance; }
@media (max-width: 860px) {
  .shead { grid-template-columns: 1fr; gap: 20px; }
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.about__visual {
  aspect-ratio: 0.9;
  background: var(--bg-2);
  border-radius: 24px;
  border: 1px solid var(--line-soft);
  padding: 24px;
  overflow: hidden;
}
@media (max-width: 860px) {
  .about__grid { grid-template-columns: 1fr; }
}

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line-soft); }
.svc {
  padding: 36px 28px 36px 0;
  border-right: 1px solid var(--line-soft);
  display: flex; flex-direction: column; gap: 16px;
  position: relative;
  transition: background .35s ease, padding .35s ease;
}
.svc:last-child { border-right: 0; }
.svc:nth-child(2) { padding-left: 28px; }
.svc:nth-child(3) { padding-left: 28px; }
.svc:hover { background: var(--bg-2); }
.svc__num {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  color: var(--teal); text-transform: uppercase;
}
.svc__title {
  font-family: var(--sans);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.svc__body { color: var(--ink-2); font-size: 15px; line-height: 1.55; }
.svc__list { list-style: none; padding: 0; margin: 8px 0 0 0; display: flex; flex-direction: column; gap: 8px; font-size: 13px; color: var(--muted); }
.svc__list li { padding-left: 18px; position: relative; }
.svc__list li::before { content: "—"; position: absolute; left: 0; color: var(--teal); }

@media (max-width: 860px) {
  .services { grid-template-columns: 1fr; }
  .svc { border-right: 0; border-bottom: 1px solid var(--line-soft); padding: 28px 0 !important; }
  .svc:hover { background: transparent; }
}

/* ---------- Why / Pillars (dark) ---------- */
.dark { background: var(--ink); color: var(--white); }
.dark .eyebrow { color: rgba(255,255,255,0.55); }
.dark .lede { color: rgba(255,255,255,0.78); }
.dark .muted { color: rgba(255,255,255,0.55); }
.pillars {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
}
.pillar {
  background: var(--ink);
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 14px;
  min-height: 280px;
  transition: background .3s ease;
}
.pillar:hover { background: #161620; }
.pillar__num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--teal); text-transform: uppercase; }
.pillar__title {
  font-family: var(--sans);
  font-size: clamp(20px, 1.6vw, 24px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.2;
}
.pillar__body { color: rgba(255,255,255,0.7); font-size: 15px; line-height: 1.55; margin-top: auto; }

.pillars--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1100px) { .pillars--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .pillars--4 { grid-template-columns: 1fr; } }

/* ---------- Talk section ---------- */
.talk-section { background: var(--ink); color: var(--white); border-top: 0; }
.talk__head {
  display: grid; grid-template-columns: 1.6fr 1fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 64px);
}
@media (max-width: 860px) { .talk__head { grid-template-columns: 1fr; } }
.talk__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 2vw, 24px);
}
@media (max-width: 980px) { .talk__grid { grid-template-columns: 1fr; } }
.talk__card {
  background: var(--bg);
  color: var(--ink);
  border-radius: 24px;
  padding: clamp(24px, 3vw, 36px);
  display: flex; flex-direction: column; gap: 18px;
}
.talk__card-head { display: flex; flex-direction: column; gap: 4px; }
.talk__thanks { padding: 36px 0; text-align: center; }

/* ---------- Mini calendar ---------- */
.cal {
  background: #1E1E24;
  color: var(--white);
  border-radius: 16px;
  padding: 18px;
  display: flex; flex-direction: column; gap: 14px;
}
.cal__head { display: flex; align-items: center; justify-content: space-between; }
.cal__month { font-weight: 600; font-size: 16px; }
.cal__year { color: rgba(255,255,255,0.5); font-size: 14px; }
.cal__nav { display: flex; gap: 6px; }
.cal__nav button {
  width: 28px; height: 28px; border-radius: 8px;
  background: rgba(255,255,255,0.05); color: var(--white);
  font-size: 16px; line-height: 1;
}
.cal__nav button:hover { background: rgba(255,255,255,0.12); }
.cal__weekdays {
  display: grid; grid-template-columns: repeat(7, 1fr);
  gap: 4px; font-family: var(--mono); font-size: 9px;
  letter-spacing: 0.1em; color: rgba(255,255,255,0.5);
  text-align: center;
}
.cal__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal__cell {
  aspect-ratio: 1;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  color: var(--white);
  font-size: 13px; font-weight: 500;
  display: grid; place-items: center;
  transition: background .2s ease, color .2s ease;
}
.cal__cell:hover:not(:disabled):not(.is-past) { background: rgba(255,255,255,0.12); }
.cal__cell--empty { background: transparent; }
.cal__cell.is-past { color: rgba(255,255,255,0.25); background: transparent; cursor: default; }
.cal__cell.is-picked { background: var(--teal); color: var(--white); }
.cal__slots { display: flex; flex-direction: column; gap: 8px; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 14px; }
.cal__slots-head { display: flex; align-items: center; justify-content: space-between; font-size: 13px; font-weight: 600; }
.cal__tz { font-family: var(--mono); font-size: 10px; color: rgba(255,255,255,0.5); letter-spacing: 0.08em; }
.cal__slots-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.cal__slot {
  padding: 10px 8px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  color: var(--white);
  font-size: 13px; font-weight: 500;
  text-align: center;
  transition: background .2s ease;
}
.cal__slot:hover { background: rgba(255,255,255,0.12); }
.cal__slot.is-picked { background: var(--teal); }

/* ---------- Form ---------- */
.form { display: flex; flex-direction: column; gap: 14px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .form__row { grid-template-columns: 1fr; } }
.form__field { display: flex; flex-direction: column; gap: 6px; }
.form__field span {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted);
}
.form__field input, .form__field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  font: inherit; font-size: 15px;
  color: var(--ink);
  transition: border-color .2s ease, background .2s ease;
}
.form__field input:focus, .form__field textarea:focus {
  outline: 0; border-color: var(--teal);
  background: var(--white);
}
.form__field textarea { resize: vertical; min-height: 100px; font-family: inherit; }

/* ---------- Footer ---------- */
.footer { padding: 80px 0 48px; background: var(--bg); border-top: 1px solid var(--line-soft); }
.footer__top {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line-soft);
}
.footer__brand img { height: 28px; margin-bottom: 18px; width: auto; }
.footer__about { color: var(--muted); font-size: 14px; line-height: 1.55; max-width: 36ch; }
.footer__col h4 {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  color: var(--muted); text-transform: uppercase; margin-bottom: 16px; font-weight: 500;
}
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer__col a { font-size: 14px; color: var(--ink-2); }
.footer__col a:hover { color: var(--teal); }
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 28px; margin-top: 28px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted);
}
@media (max-width: 860px) {
  .footer__top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Variant: "bold" (dark) ---------- */
body.variant-bold { --bg: #0F0F0F; --bg-2: #161620; --ink: #FAFAF7; --ink-2: #EDEFF7; --muted: #9DA2B3; --line: #2a2a32; --line-soft: #1f1f27; }
body.variant-bold .nav { background: color-mix(in oklab, var(--bg) 88%, transparent); }
body.variant-bold .footer { background: var(--bg); }
body.variant-bold .btn--ghost { color: var(--ink); border-color: var(--line); }
body.variant-bold .btn--ghost:hover { background: var(--ink); color: var(--bg); }
body.variant-bold .btn--primary { background: var(--white); color: var(--ink); }
body.variant-bold .btn--primary:hover { background: var(--teal); color: var(--white); }
body.variant-bold .pillars { background: var(--line); border-color: var(--line); }
body.variant-bold .pillar { background: var(--bg-2); }
body.variant-bold .pillar:hover { background: #1f1f27; }
body.variant-bold .about__visual { background: var(--bg-2); border-color: var(--line); }
body.variant-bold .footer__col a { color: var(--ink-2); }
body.variant-bold .svc:hover { background: var(--bg-2); }

/* ---------- Variant: "warm" ---------- */
body.variant-warm { --bg: #F5EFE6; --bg-2: #ECE4D5; --line-soft: #E0D6C4; --line: #C9BDA6; }


/* ---------- Language toggle (EN / ES) ---------- */
.lang-toggle {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  background: transparent;
  transition: border-color .25s ease;
}
.lang-toggle:hover { border-color: var(--ink); }
.lang-toggle__opt {
  background: none; border: 0; padding: 2px 4px;
  font: inherit; letter-spacing: inherit;
  color: var(--muted);
  cursor: pointer;
  transition: color .2s ease;
  border-radius: 4px;
}
.lang-toggle__opt:hover { color: var(--ink); }
.lang-toggle__opt.is-active { color: var(--teal); font-weight: 600; }
.lang-toggle__sep { color: var(--line); pointer-events: none; }

/* dark variant compatibility for mobile-panel scope, etc. — nav stays light here */
body.variant-bold .lang-toggle { border-color: var(--line); }
body.variant-bold .lang-toggle__opt { color: var(--muted); }
body.variant-bold .lang-toggle__opt.is-active { color: var(--teal); }

/* Mobile: tighter, sits inline with burger */
.mobile-panel .lang-toggle { align-self: flex-start; margin-bottom: 8px; }
@media (max-width: 860px) {
  .nav__cta .lang-toggle { display: none; }
}