/* ---------- Tokens ---------- */
:root {
  --font: -apple-system, "system-ui", "Helvetica Neue", Arial, sans-serif;
  --ink: #141412;
  --muted: #75756e;
  --line: #e6e6e0;
  --paper: #ffffff;
  --stone: #f3f3f0;
  --dur-slow: 0.8s;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, select, input, textarea { font-family: var(--font); }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 32px; }

/* ---------- Background layer ---------- */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--paper);
  transition: background-color var(--dur-slow) var(--ease);
}

/* ---------- Loader ---------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  transition: opacity 0.6s var(--ease), visibility 0.6s var(--ease);
}
.loader-mark {
  width: 160px;
  height: auto;
  opacity: 0;
  transform: scale(0.94);
  animation: loaderIn 0.7s var(--ease) forwards 0.1s;
}
.loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
@keyframes loaderIn { to { opacity: 1; transform: scale(1); } }

/* ---------- View transition curtain ---------- */
.curtain {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: var(--ink);
  transform: scaleY(0);
  transform-origin: bottom;
  pointer-events: none;
  transition: transform 0.42s var(--ease);
}
.curtain.is-covering { transform: scaleY(1); transform-origin: top; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 18px;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: 0 20px;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 10px 14px 10px 20px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid rgba(20, 20, 18, 0.08);
  border-radius: 999px;
  box-shadow: 0 8px 30px rgba(20, 20, 18, 0.06);
  max-width: 100%;
}
.brand-mark { height: 22px; width: auto; }

.main-nav { position: relative; display: flex; gap: 22px; }
.main-nav a {
  font-size: 13.5px;
  color: var(--ink);
  opacity: 0.68;
  transition: opacity 0.25s ease;
  padding-bottom: 2px;
  white-space: nowrap;
}
.main-nav a:hover { opacity: 1; }
.main-nav a.is-active { opacity: 1; }
.nav-indicator {
  position: absolute;
  bottom: -6px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: left 0.35s var(--ease), width 0.35s var(--ease), opacity 0.3s ease;
  opacity: 0;
}

.header-actions { display: flex; align-items: center; gap: 8px; }

.lang-switch { position: relative; }
.lang-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  background: transparent;
  border: 1px solid rgba(20, 20, 18, 0.14);
  border-radius: 999px;
  padding: 7px 12px;
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.lang-btn:hover { border-color: rgba(20, 20, 18, 0.35); background: rgba(255,255,255,0.6); }
.lang-globe { font-size: 13px; }
.lang-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  list-style: none;
  margin: 0;
  padding: 6px;
  background: #ffffff;
  border: 1px solid rgba(20, 20, 18, 0.1);
  border-radius: 12px;
  box-shadow: 0 16px 34px rgba(20, 20, 18, 0.14);
  min-width: 140px;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
.lang-menu.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.lang-menu li {
  padding: 8px 12px;
  font-size: 13.5px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease;
}
.lang-menu li:hover { background: var(--stone); }
.lang-menu li.is-selected { font-weight: 700; }

.btn-contact {
  font-size: 13px;
  font-weight: 700;
  color: #f4f1ea;
  background: var(--ink);
  border: none;
  border-radius: 999px;
  padding: 9px 18px;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.btn-contact:hover { transform: translateY(-1px); box-shadow: 0 10px 22px rgba(20,20,18,0.22); }

/* ---------- Views ---------- */
.view { display: none; }
.view.is-active { display: block; }

/* ---------- Lobby ---------- */
.view-lobby {
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.lobby-spotlight {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    600px circle at var(--mx, 50%) var(--my, 35%),
    rgba(20, 20, 18, 0.07),
    transparent 60%
  );
  transition: background 0.2s ease;
}
.lobby-inner { position: relative; padding: 150px 0 90px; max-width: 820px; transition: transform 0.15s ease-out; }
.lobby-anim {
  opacity: 0;
  transform: translateY(16px);
  animation: lobbyIn 0.8s var(--ease) forwards;
}
.lobby-inner .eyebrow.lobby-anim { animation-delay: 0.05s; }
.lobby-title.lobby-anim { animation-delay: 0.15s; }
.lobby-lede.lobby-anim { animation-delay: 0.25s; }
.doors.lobby-anim { animation-delay: 0.35s; }
@keyframes lobbyIn { to { opacity: 1; transform: translateY(0); } }

.lobby-title {
  font-size: clamp(32px, 4.8vw, 50px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  max-width: 15ch;
}
.lobby-lede {
  font-size: 17px;
  line-height: 1.6;
  color: #3c3c37;
  max-width: 56ch;
  margin: 0 0 46px;
}

.doors { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.door {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px 28px 26px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(20, 20, 18, 0.12);
  border-radius: 16px;
  transition: border-color 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
  min-height: 200px;
}
.door:hover {
  border-color: rgba(20, 20, 18, 0.3);
  background: #ffffff;
  box-shadow: 0 22px 46px rgba(20, 20, 18, 0.1);
}
.door-index {
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 14px;
}
.door-title {
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 10px;
}
.door-desc {
  font-size: 14px;
  line-height: 1.55;
  color: #4a4a44;
  flex-grow: 1;
}
.door-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 13.5px;
  font-weight: 700;
}
.door-arrow { transition: transform 0.3s ease; }
.door:hover .door-arrow { transform: translateX(4px); }

/* ---------- Department views ---------- */
.view-dept { min-height: 100vh; }
.dept-scroll { position: relative; }

.dept-hero {
  min-height: 62vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 0 70px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 30px;
  transition: color 0.25s ease, gap 0.25s ease;
}
.back-link:hover { color: var(--ink); gap: 11px; }
.back-arrow { display: inline-block; }

.eyebrow {
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 18px;
}
.hero-title {
  font-size: clamp(30px, 4.6vw, 46px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
  max-width: 17ch;
}
.hero-lede {
  font-size: 17px;
  line-height: 1.6;
  color: #3c3c37;
  max-width: 55ch;
  margin: 0;
}

.section { padding: 100px 0; border-top: 1px solid rgba(20, 20, 18, 0.07); }
.section h2 {
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
  max-width: 18ch;
}
.body-text {
  font-size: 16.5px;
  line-height: 1.65;
  color: #3c3c37;
  max-width: 62ch;
  margin: 0 0 8px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.pull-quote {
  margin: 34px 0 44px;
  padding: 22px 28px;
  border-left: 2px solid rgba(20, 20, 18, 0.3);
  font-size: 17px;
  line-height: 1.6;
  color: #2c2a25;
  background: rgba(255, 255, 255, 0.55);
  border-radius: 0 10px 10px 0;
}

/* Approach grid */
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(20, 20, 18, 0.1);
  border: 1px solid rgba(20, 20, 18, 0.1);
  border-radius: 14px;
  overflow: hidden;
  margin: 8px 0 60px;
}
.approach-card { background: var(--stone); padding: 28px 26px; transition: background 0.35s ease, box-shadow 0.35s ease; }
.approach-card:hover { background: #ffffff; box-shadow: 0 14px 30px rgba(20, 20, 18, 0.08); }
.approach-card h3 { font-size: 15.5px; font-weight: 800; margin: 0 0 8px; }
.approach-card p { font-size: 14px; line-height: 1.55; color: #3c3c37; margin: 0; }

.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-bottom: 60px; }
.stat-number { font-size: 32px; font-weight: 800; margin: 0 0 8px; font-variant-numeric: tabular-nums; }
.stat-label { font-size: 13.5px; line-height: 1.55; color: #55554d; margin: 0; }

/* Founders */
.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(20, 20, 18, 0.1);
  border: 1px solid rgba(20, 20, 18, 0.1);
  border-radius: 14px;
  overflow: hidden;
  margin-top: 8px;
}
.founder-card { background: #ffffff; padding: 28px 26px; transition: background 0.35s ease, box-shadow 0.35s ease; }
.founder-card:hover { background: var(--stone); box-shadow: 0 14px 30px rgba(20, 20, 18, 0.06); }
.founder-card h3 { font-size: 16px; font-weight: 800; margin: 0 0 10px; }
.founder-card p { font-size: 14.5px; line-height: 1.6; color: #3c3c37; margin: 0; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 4px 0 20px; align-items: stretch; }
.pricing-card {
  position: relative;
  background: var(--stone);
  border: 1px solid rgba(20, 20, 18, 0.1);
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.35s ease, border-color 0.35s ease;
}
.pricing-card:hover { box-shadow: 0 18px 34px rgba(20, 20, 18, 0.09); border-color: rgba(20, 20, 18, 0.2); }
.pricing-card.is-featured { background: var(--ink); color: #f4f1ea; border-color: var(--ink); }
.pricing-badge {
  position: absolute; top: -12px; left: 24px;
  background: var(--ink); color: #f4f1ea;
  font-size: 10.5px; letter-spacing: 0.6px; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px;
}
.pricing-card.is-featured .pricing-badge { background: #f4f1ea; color: var(--ink); }
.pricing-name { font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.4px; margin: 6px 0 16px; }
.pricing-price { display: flex; align-items: baseline; gap: 8px; margin: 0; font-size: 28px; font-weight: 800; font-variant-numeric: tabular-nums; }
.pricing-period { font-size: 12px; font-weight: 400; opacity: 0.6; }
.pricing-monthly { font-size: 13.5px; margin: 4px 0 20px; opacity: 0.75; font-variant-numeric: tabular-nums; }
.pricing-features { list-style: none; margin: 0 0 20px; padding: 0; flex-grow: 1; }
.pricing-features li { font-size: 13.5px; line-height: 1.5; padding: 8px 0; border-top: 1px solid rgba(20, 20, 18, 0.09); }
.pricing-card.is-featured .pricing-features li { border-top-color: rgba(244, 241, 234, 0.15); }
.pricing-features li:first-child { border-top: none; }
.pricing-ideal { font-size: 12.5px; line-height: 1.5; opacity: 0.7; margin: 0; }
.pricing-note { font-size: 13px; color: var(--muted); max-width: 62ch; margin: 0 0 56px; }

.case-study { background: #ffffff; border: 1px solid rgba(20,20,18,0.08); border-radius: 14px; padding: 26px 28px; margin-bottom: 40px; }
.case-label { font-size: 11.5px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); margin: 0 0 10px; }
.case-study h3 { font-size: 17px; font-weight: 800; margin: 0 0 10px; }
.case-study p { font-size: 14px; line-height: 1.6; color: #3c3c37; margin: 0; }

.paginas-web-cta { margin-top: 4px; }
.btn-primary {
  display: inline-block;
  background: var(--ink);
  color: #f4f1ea;
  font-size: 14.5px;
  font-weight: 700;
  padding: 13px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(20, 20, 18, 0.18); }

/* ---------- Contact drawer ---------- */
.contact-overlay {
  position: fixed; inset: 0; z-index: 400;
  background: rgba(20, 20, 18, 0.35);
  opacity: 0; visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.contact-overlay.is-open { opacity: 1; visibility: visible; }

.contact-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  z-index: 401;
  width: min(440px, 92vw);
  background: #ffffff;
  padding: 100px 36px 40px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.45s var(--ease);
  box-shadow: -20px 0 60px rgba(20, 20, 18, 0.15);
}
.contact-drawer.is-open { transform: translateX(0); }
.drawer-close {
  position: absolute;
  top: 28px; right: 28px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(20,20,18,0.14);
  background: transparent;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.25s ease;
}
.drawer-close:hover { background: var(--stone); }

.contact-form { max-width: 100%; margin: 30px 0 18px; }
.hp-field { position: absolute; left: -9999px; }
.form-row { margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 12.5px; color: var(--muted); }
.form-row input, .form-row textarea, .form-row select {
  width: 100%;
  font-family: var(--font);
  font-size: 14.5px;
  color: var(--ink);
  background: var(--stone);
  border: 1px solid rgba(20, 20, 18, 0.14);
  border-radius: 8px;
  padding: 11px 14px;
  resize: vertical;
  transition: border-color 0.25s ease;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus { outline: none; border-color: var(--ink); }
.contact-alt { font-size: 13px; color: var(--muted); }
.contact-link { border-bottom: 1px solid rgba(20, 20, 18, 0.25); transition: border-color 0.3s ease; }
.contact-link:hover { border-color: var(--ink); }

/* ---------- Footer ---------- */
.site-footer { padding: 30px 0 44px; border-top: 1px solid rgba(20, 20, 18, 0.08); background: var(--paper); }
.footer-bottom { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; }
.footer-mark { height: 16px; width: auto; opacity: 0.85; }
.social-link {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(20, 20, 18, 0.14);
  color: var(--ink);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}
.social-link:hover { border-color: rgba(20,20,18,0.35); background: var(--stone); transform: translateY(-1px); }

/* ---------- Custom cursor ---------- */
.cursor-dot {
  position: fixed; top: 0; left: 0;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--ink);
  pointer-events: none;
  z-index: 998;
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: width 0.25s ease, height 0.25s ease, background 0.25s ease, opacity 0.25s ease;
  will-change: transform;
}
.cursor-dot.is-active { opacity: 0.9; }
.cursor-dot.is-hover { width: 34px; height: 34px; background: transparent; border: 1.5px solid var(--ink); }
html.has-fine-pointer, html.has-fine-pointer a, html.has-fine-pointer button { cursor: none; }

.tilt { transform-style: preserve-3d; will-change: transform; }

@media (hover: none), (pointer: coarse) {
  .cursor-dot { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .doors { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.is-featured { order: -1; }
  .founders-grid, .approach-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 720px) {
  .wrap { padding-left: 20px; padding-right: 20px; }
  .view-lobby { display: block; min-height: auto; }
  .header-inner { gap: 10px; padding: 8px 8px 8px 14px; max-width: calc(100vw - 24px); }
  .main-nav { display: none; }
  .nav-indicator { display: none; }
  .btn-contact { padding: 8px 13px; font-size: 12px; white-space: nowrap; }
  .lang-btn { padding: 7px 9px; }
  .lang-btn span:not(.lang-globe) { display: none; }
  .lang-menu { right: -10px; min-width: 130px; }
  .dept-hero { padding: 110px 0 44px; min-height: auto; }
  .hero-title { max-width: 100%; }
  .hero-lede { max-width: 100%; }
  .section { padding: 64px 0; }
  .section h2 { max-width: 100%; }
  .body-text { max-width: 100%; }
  .lobby-inner { padding: 120px 0 60px; }
  .lobby-title { max-width: 100%; }
  .lobby-lede { max-width: 100%; }
  .door { padding: 24px 22px 22px; min-height: unset; }
  .pricing-card { padding: 24px 20px; }
  .approach-card, .founder-card { padding: 22px 20px; }
  .contact-drawer { padding: 80px 22px 32px; }
  .drawer-close { top: 20px; right: 20px; }
  .case-study { padding: 22px 20px; }
}
@media (max-width: 400px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .brand-mark { height: 18px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .loader, .loader-mark, .bg-layer, .pricing-card, .contact-link, .btn-primary,
  .door, .approach-card, .founder-card, .cursor-dot, .tilt, .curtain, .lobby-anim, .lobby-grid-bg {
    transition: none !important;
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .cursor-dot { display: none; }
}