/* ---------- Tokens ---------- */
:root {
  --ink: #0B0B0C;
  --ink-2: #151518;
  --bone: #F5F3EE;
  --bone-2: #ECE8DF;
  --lime: #D6FF3F;
  --orange: #FF5A1F;
  --gray-1: #6B6B70;
  --gray-2: #A8A8AC;
  --line: rgba(11,11,12,0.12);
  --line-dark: rgba(245,243,238,0.14);

  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 6px;
  --container: 1120px;
  --gap: clamp(16px, 3vw, 32px);
  --section-y: clamp(64px, 10vw, 120px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--bone);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.08; letter-spacing: -0.02em; margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2.6rem, 7.5vw, 5rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 4.4vw, 2.8rem); }
h3 { font-size: clamp(1.1rem, 1.6vw, 1.3rem); }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: .92em; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gap); }
.narrow { max-width: 900px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--lime); color: var(--ink);
  padding: .75rem 1rem; z-index: 100; font-weight: 600;
}
.skip-link:focus { left: 1rem; top: 1rem; }

:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,11,12,0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-dark);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--bone); }
.spark { color: var(--lime); display: inline-flex; }
.brand-name { font-family: var(--font-display); font-weight: 700; letter-spacing: .14em; font-size: .95rem; }

.primary-nav { display: none; align-items: center; gap: 2rem; }
.primary-nav ul { display: flex; gap: 1.6rem; }
.primary-nav ul a { font-size: .9rem; opacity: .82; transition: opacity .2s; }
.primary-nav ul a:hover { opacity: 1; }

.nav-toggle {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  background: transparent; border: 0; padding: .5rem; cursor: pointer; color: var(--bone);
}
.nav-toggle-bar { width: 22px; height: 2px; background: currentColor; transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:last-child { transform: translateY(-3.5px) rotate(-45deg); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex; }
}
@media (max-width: 899px) {
  .primary-nav {
    position: absolute; top: 64px; left: 0; right: 0;
    background: var(--ink);
    border-bottom: 1px solid var(--line-dark);
    flex-direction: column; align-items: flex-start;
    padding: 1.25rem var(--gap) 1.75rem;
    gap: 1.25rem;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity .2s, transform .2s;
  }
  .primary-nav.open { display: flex; opacity: 1; transform: none; pointer-events: auto; }
  .primary-nav ul { flex-direction: column; gap: 1rem; }
  .primary-nav .btn { width: 100%; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .85rem 1.25rem; border-radius: var(--radius);
  font-family: var(--font-display); font-weight: 700; font-size: .92rem;
  letter-spacing: .02em; cursor: pointer; border: 1px solid transparent;
  transition: transform .12s, background .2s, color .2s, border-color .2s;
  text-align: center;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--lime); color: var(--ink); }
.btn-primary:hover { background: #c9f52e; }
.btn-ghost { background: transparent; color: var(--bone); border-color: var(--line-dark); }
.btn-ghost:hover { border-color: var(--bone); }
.btn-sm { padding: .55rem .9rem; font-size: .82rem; }
.btn-lg { padding: 1rem 1.6rem; font-size: 1rem; }

/* ---------- Sections ---------- */
.section { padding: var(--section-y) 0; }
.section-bone { background: var(--bone); color: var(--ink); }
.section-dark { background: var(--ink); color: var(--bone); }
.section-head { max-width: 780px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-sub { font-size: clamp(1rem, 1.4vw, 1.1rem); opacity: .82; }
.section-num {
  font-family: var(--font-display); font-size: .78rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--lime); margin: 0 0 1rem; font-weight: 700;
}
.section-bone .section-num { color: var(--orange); }
.section-num-light { color: var(--lime) !important; }

.eyebrow {
  font-family: var(--font-display); font-size: .8rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--lime); margin: 0 0 1rem; font-weight: 700;
}

/* ---------- Hero ---------- */
.hero { padding: clamp(56px, 9vw, 112px) 0 0; position: relative; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; padding-bottom: clamp(48px, 7vw, 88px); }
@media (min-width: 900px) { .hero-inner { grid-template-columns: 1.45fr 1fr; } }
.hero-copy .lead { font-size: clamp(1.05rem, 1.6vw, 1.18rem); max-width: 58ch; opacity: .88; margin: 1.25rem 0 2rem; }
.hl { color: var(--lime); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }

.hero-mark { display: none; }
@media (min-width: 900px) { .hero-mark { display: block; position: relative; aspect-ratio: 1; } }
.burst {
  position: absolute; inset: 0; margin: auto;
  width: 82%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, var(--lime) 0%, rgba(214,255,63,0.12) 45%, transparent 72%);
  animation: pulse 7s ease-in-out infinite;
}
.burst::after {
  content: ""; position: absolute; inset: 0;
  background: conic-gradient(from 0deg, transparent 0 5deg, var(--lime) 5deg 7deg, transparent 7deg 28deg);
  border-radius: 50%; opacity: .5;
  mask: radial-gradient(circle, transparent 36%, black 38%);
  -webkit-mask: radial-gradient(circle, transparent 36%, black 38%);
}
@keyframes pulse { 0%,100% { transform: scale(1); opacity: .92; } 50% { transform: scale(1.05); opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .burst { animation: none; }
  html { scroll-behavior: auto; }
}

.hero-meta { border-top: 1px solid var(--line-dark); padding: 1.25rem 0; }
.hero-meta-inner {
  display: flex; flex-wrap: wrap; gap: 1rem 2.5rem;
  font-size: .82rem; color: var(--gray-2); letter-spacing: .02em;
}

/* ---------- Editorial 2col ---------- */
.editorial-2col {
  display: grid; gap: 1.5rem 3rem; grid-template-columns: 1fr;
}
@media (min-width: 800px) { .editorial-2col { grid-template-columns: 1fr 1fr; } }
.editorial-lead { font-family: var(--font-display); font-size: clamp(1.2rem, 2vw, 1.5rem); line-height: 1.3; letter-spacing: -0.01em; }
.section-bone .editorial-lead { color: var(--ink); }
.section-bone p { color: var(--ink); opacity: .92; }
.section-bone em { opacity: .75; }

/* ---------- Capabilities ---------- */
.capabilities-grid {
  display: grid; gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .capabilities-grid { grid-template-columns: 1fr 1fr; } }
.capability {
  background: var(--ink); padding: clamp(1.5rem, 3vw, 2.25rem);
}
.capability-num {
  font-family: var(--font-display); font-size: .78rem; letter-spacing: .18em;
  color: var(--lime); font-weight: 700;
}
.capability h3 { margin: .6rem 0 .6rem; }
.capability-problem {
  font-size: .85rem; color: var(--orange); font-weight: 500;
  margin: 0 0 .9rem; letter-spacing: .01em;
}
.capability p:last-child { opacity: .85; margin: 0; font-size: .96rem; }

/* ---------- Process ---------- */
.process-steps {
  display: grid; gap: 1rem; grid-template-columns: 1fr;
}
@media (min-width: 760px) { .process-steps { grid-template-columns: repeat(4, 1fr); } }
.step {
  padding: 1.5rem; border: 1px solid var(--line-dark); border-radius: var(--radius);
  display: flex; flex-direction: column; gap: .4rem;
}
.step-num {
  font-family: var(--font-display); color: var(--lime); font-size: .8rem;
  letter-spacing: .18em; font-weight: 700;
}
.step h3 { margin: .2rem 0 .4rem; font-size: 1.05rem; }
.step p { font-size: .92rem; opacity: .82; margin: 0; }

/* ---------- Projects ---------- */
.projects {
  display: grid; gap: var(--gap); grid-template-columns: 1fr;
}
@media (min-width: 900px) { .projects { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .project-own { grid-column: 1 / -1; } }

.project {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-radius: var(--radius);
  display: flex; flex-direction: column; gap: .85rem;
}
.project-own {
  background: var(--ink); color: var(--bone);
  border: 1px solid var(--ink);
}
.project-client {
  background: #fff; color: var(--ink);
  border: 1px solid var(--line);
}
.project-meta { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag {
  font-family: var(--font-display); font-size: .7rem; letter-spacing: .12em;
  text-transform: uppercase; padding: .32rem .65rem; border-radius: 999px;
  font-weight: 700;
}
.tag-own { background: var(--lime); color: var(--ink); }
.tag-client { background: var(--orange); color: #fff; }

.project h3 { margin: .25rem 0 0; font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.project-purpose { margin: 0; font-size: 1rem; opacity: .85; }

.project-facts { margin: .5rem 0 0; display: grid; gap: .9rem; }
.project-facts > div { display: grid; gap: .15rem; }
.project-facts dt {
  font-family: var(--font-display); font-size: .72rem; letter-spacing: .14em;
  text-transform: uppercase; opacity: .65; font-weight: 700;
}
.project-facts dd { margin: 0; font-size: .95rem; }

.project-note {
  margin: .75rem 0 0; padding-top: .9rem;
  border-top: 1px solid currentColor; border-color: rgba(0,0,0,0.12);
  font-size: .85rem; opacity: .8;
}
.project-own .project-note { border-color: var(--line-dark); }

/* ---------- Culture ---------- */
.culture p { margin: 0 0 1rem; }
.culture-quote {
  padding: 1.75rem; border: 1px solid var(--line-dark); border-radius: var(--radius);
  background: var(--ink-2);
}
.quote { font-family: var(--font-display); font-size: clamp(1.1rem, 2vw, 1.35rem); line-height: 1.35; margin-bottom: .75rem; color: var(--lime); }
.quote-attr { font-size: .82rem; opacity: .7; margin: 0; }

.culture-close {
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: clamp(32px, 5vw, 56px);
  border-top: 1px solid var(--line-dark);
}
.culture-close-eyebrow {
  font-family: var(--font-display); font-size: .78rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--orange); font-weight: 700; margin-bottom: .75rem;
}
.culture-close-statement {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2rem, 6vw, 4rem);
  letter-spacing: -0.02em; line-height: 1;
  color: var(--lime); margin: 0 0 1.25rem;
}
.culture-close-text { max-width: 62ch; opacity: .85; margin: 0; }

/* ---------- Founder ---------- */
.founder {
  display: grid; gap: 2rem; grid-template-columns: 1fr;
}
@media (min-width: 900px) { .founder { grid-template-columns: 1.5fr 1fr; align-items: start; } }
.founder-text p { opacity: .92; }
.founder-card {
  padding: 1.75rem; border: 1px solid var(--line-dark); border-radius: var(--radius);
  background: var(--ink-2);
}
.founder-card h3 { color: var(--lime); margin-bottom: 1rem; }
.founder-card ul { display: grid; gap: .75rem; margin-bottom: 1.25rem; }
.founder-card li {
  padding-bottom: .75rem; border-bottom: 1px solid var(--line-dark);
  font-size: .92rem;
}
.founder-card li:last-child { border-bottom: 0; padding-bottom: 0; }
.founder-card strong { color: var(--bone); font-family: var(--font-display); }
.founder-note { font-size: .82rem; opacity: .7; margin: 0; }

/* ---------- Contact CTA ---------- */
.section-contact {
  background: var(--ink);
  border-top: 1px solid var(--line-dark);
}
.contact-title {
  font-size: clamp(1.8rem, 5vw, 3.4rem);
  letter-spacing: -0.02em;
  margin: .5rem 0 1.25rem;
}
.contact-sub {
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  opacity: .82;
  max-width: 56ch;
  margin-bottom: 2rem;
}
.contact-actions {
  display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem;
}
.contact-email {
  font-family: var(--font-display); font-weight: 700;
  letter-spacing: .02em;
  border-bottom: 2px solid var(--orange);
  padding-bottom: 2px;
  transition: color .2s;
}
.contact-email:hover { color: var(--lime); border-color: var(--lime); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); border-top: 1px solid var(--line-dark); padding: 2.5rem 0; }
.footer-inner { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .footer-inner { grid-template-columns: auto 1fr auto; align-items: center; } }
.footer-brand { font-family: var(--font-display); font-weight: 700; letter-spacing: .14em; margin: 0; font-size: 1rem; }
.footer-tag { font-size: .82rem; color: var(--lime); margin: 0; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer-nav a { font-size: .88rem; opacity: .8; }
.footer-nav a:hover { opacity: 1; }
.footer-meta { font-size: .78rem; opacity: .55; margin: 0; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(10px); transition: opacity .5s, transform .5s; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}


/* ---------- Contacto: agendamiento + form ---------- */
.contact-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; margin-top: 2rem; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1.15fr 1fr; } }
.booking-panel, .contact-panel { padding: clamp(1.5rem, 3vw, 2rem); border: 1px solid var(--line-dark); border-radius: var(--radius); background: var(--ink-2); }
.panel-title { font-family: var(--font-display); font-size: 1.15rem; margin: 0 0 .35rem; color: var(--lime); }
.panel-sub { font-size: .92rem; opacity: .78; margin: 0 0 1.25rem; }
.booking-loading { font-size: .92rem; opacity: .6; padding: 1rem 0; }
.booking-days { display: flex; gap: .5rem; overflow-x: auto; padding-bottom: .75rem; margin-bottom: .5rem; scrollbar-width: thin; }
.booking-day { flex: 0 0 auto; padding: .55rem .9rem; background: transparent; color: var(--bone); border: 1px solid var(--line-dark); border-radius: var(--radius); font-family: var(--font-display); font-size: .85rem; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.booking-day:hover { border-color: var(--bone); }
.booking-day.active { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.booking-slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: .5rem; }
.booking-slot { padding: .6rem .5rem; background: transparent; color: var(--bone); border: 1px solid var(--line-dark); border-radius: var(--radius); font-family: var(--font-display); font-size: .85rem; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.booking-slot:hover { border-color: var(--lime); }
.booking-slot:active, .booking-slot.active { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.booking-form { display: grid; gap: 1rem; }
.booking-selection { background: rgba(214,255,63,0.08); border: 1px solid var(--lime); padding: .75rem 1rem; border-radius: var(--radius); font-size: .9rem; margin: 0 0 .5rem; display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap; }
.btn-link { background: none; border: none; color: var(--lime); text-decoration: underline; cursor: pointer; padding: 0; font-family: var(--font-display); font-size: .85rem; }
.optional { opacity: .55; font-weight: 400; }
.booking-success { padding: 1.25rem; border-radius: var(--radius); background: rgba(214,255,63,0.1); border: 1px solid var(--lime); }
.success-title { font-family: var(--font-display); font-weight: 700; color: var(--lime); margin: 0 0 .5rem; }
.contact-form .field input, .contact-form .field textarea,
.booking-form .field input, .booking-form .field textarea { width: 100%; font-family: var(--font-body); font-size: 1rem; padding: .8rem .9rem; border-radius: var(--radius); border: 1px solid var(--line-dark); background: var(--ink); color: var(--bone); }
.contact-form .field input:focus, .contact-form .field textarea:focus,
.booking-form .field input:focus, .booking-form .field textarea:focus { outline: none; border-color: var(--lime); }
.booking-form .field label, .contact-form .field label { display: block; margin-bottom: .35rem; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gray-2); font-family: var(--font-display); font-weight: 500; }
.field { display: grid; gap: .35rem; }
.error { font-size: .78rem; color: var(--orange); min-height: 1em; }
.form-status { font-size: .9rem; margin: 0; min-height: 1.2em; }
.form-status.ok { color: var(--lime); }
.form-status.err { color: var(--orange); }


/* ---------- Demo banner ---------- */
.demo-banner {
  background: var(--orange);
  color: #fff;
  padding: .7rem var(--gap);
  font-size: .82rem;
  text-align: center;
  font-family: var(--font-display);
  letter-spacing: .03em;
  font-weight: 500;
  line-height: 1.4;
}
.demo-banner strong { font-weight: 700; letter-spacing: .08em; }