/* 1. Tokens */
:root {
  --bg: #0a0a0b;
  --bg-2: #131315;
  --surface: #18181b;
  --surface-2: #202024;
  --ink: #f5f5f2;
  --ink-soft: rgba(245,245,242,0.78);
  --mute: #9a9a9d;
  --accent: #00ff8c;
  --accent-ink: #06140d;
  --accent-2: #35d6ff;
  --accent-3: #8b6bff;
  --line: rgba(245,245,242,0.12);
  --line-strong: rgba(245,245,242,0.22);
  --gradient-1: rgba(0,255,140,0.55);
  --gradient-2: rgba(53,214,255,0.45);
  --gradient-3: rgba(139,107,255,0.35);

  --display: "JetBrains Mono", "IBM Plex Mono", ui-monospace, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --nav-h: 76px;
  --container: 1220px;
}

@property --mx { syntax: "<percentage>"; inherits: true; initial-value: 50%; }
@property --my { syntax: "<percentage>"; inherits: true; initial-value: 40%; }

/* 2. Reset & base */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 2; scroll-behavior: smooth; overflow-x: clip; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; letter-spacing: -0.02em; font-family: var(--display); font-weight: 500; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

@view-transition { navigation: auto; }
::view-transition-old(root), ::view-transition-new(root) {
  animation-duration: .5s; animation-timing-function: var(--ease-out);
}
::view-transition-old(root) { animation-name: fadeOutUp; }
::view-transition-new(root) { animation-name: fadeInUp; }
@keyframes fadeOutUp { to { opacity: 0; transform: translateY(-10px); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(10px); } }

/* 3. Utilities */
.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--accent); color: var(--accent-ink);
  border-radius: 8px; font-weight: 600; font-family: var(--sans);
}
.skip-link:focus { top: 1rem; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 720px) { .container { padding-inline: 2rem; } }
@media (min-width: 1280px) { .container { padding-inline: 2.5rem; } }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--display); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.section { padding-block: clamp(4rem, 9vw, 8rem); position: relative; }
.section-head { max-width: 640px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 3rem); margin-top: .9rem; }
.section-head p { color: var(--mute); font-size: 1.05rem; margin-top: 1rem; max-width: 52ch; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* 4. Typography */
.hero-title { font-size: clamp(2.6rem, 8vw, 6.2rem); }
.hero-title em { font-style: normal; color: var(--accent); }
.mono-num { font-family: var(--display); color: var(--mute); font-size: .85rem; }

/* 5. Components */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 1.7rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background-color .3s var(--ease-out);
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); box-shadow: 0 0 0 rgba(0,255,140,0); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -12px rgba(0,255,140,0.45); }
.btn-primary:active { transform: translateY(-1px); transition-duration: .12s; }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }
.btn-block { width: 100%; }

.has-magnetic { display: inline-flex; position: relative; isolation: isolate; }
.magnetic-inner { display: inline-flex; align-items: center; justify-content: center; gap: inherit; will-change: transform; transition: transform .8s var(--ease-soft); }

.nav-link { position: relative; padding: .3rem 0; font-size: .92rem; color: var(--ink-soft); }
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px;
  background: var(--accent); transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease-out);
}
.nav-link:hover, .nav-link.is-active { color: var(--ink); }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); transform-origin: left; }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 1.9rem;
}

/* 6. Sections: nav */
.scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 300; pointer-events: none; }
.scroll-progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transform-origin: 0 0; transform: scaleX(0); transition: transform .08s linear; }

.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 200; height: var(--nav-h);
  display: flex; align-items: center;
  transition: background-color .4s var(--ease-out), backdrop-filter .4s var(--ease-out), border-color .4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled { background: rgba(10,10,11,0.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; width: 100%; }
.brand { font-family: var(--display); font-weight: 600; font-size: 1.05rem; letter-spacing: -0.01em; display: flex; align-items: center; gap: .55rem; }
.brand-mark { width: 11px; height: 11px; background: var(--accent); border-radius: 3px; box-shadow: 0 0 14px var(--accent); }
.brand em { font-style: normal; color: var(--accent); }
.nav-links { display: none; align-items: center; gap: 2.1rem; }
@media (min-width: 960px) { .nav-links { display: flex; } }
.nav-cta { display: none; }
@media (min-width: 720px) { .nav-cta { display: inline-flex; } }
.nav-burger { display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; border: 1px solid var(--line-strong); border-radius: 10px; }
@media (min-width: 960px) { .nav-burger { display: none; } }
.nav-burger span, .nav-burger::before, .nav-burger::after { display: none; }
.nav-burger-icon { width: 18px; height: 12px; position: relative; }
.nav-burger-icon span { position: absolute; left: 0; right: 0; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease-out), opacity .3s var(--ease-out); }
.nav-burger-icon span:nth-child(1) { top: 0; }
.nav-burger-icon span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav-burger-icon span:nth-child(3) { bottom: 0; }
.nav-mobile[aria-hidden="false"] .nav-burger-icon span:nth-child(1) { transform: translateY(5.25px) rotate(45deg); }
.nav-mobile[aria-hidden="false"] ~ .nav .nav-burger-icon span:nth-child(2) { opacity: 0; }

.nav-mobile {
  position: fixed; inset: 0; z-index: 190; background: var(--bg);
  display: flex; flex-direction: column; justify-content: center; padding: 2rem;
  clip-path: inset(0 0 100% 0); transition: clip-path .65s var(--ease-soft);
}
.nav-mobile[aria-hidden="false"] { clip-path: inset(0); }
.nav-mobile-links { display: flex; flex-direction: column; gap: 1.4rem; }
.nav-mobile-links a { font-family: var(--display); font-size: 2rem; }
.nav-mobile-foot { margin-top: 3rem; display: flex; flex-direction: column; gap: 1.2rem; }
.nav-mobile-close { position: absolute; top: 1.6rem; right: 1.25rem; width: 42px; height: 42px; border: 1px solid var(--line-strong); border-radius: 10px; display: flex; align-items: center; justify-content: center; }

/* 7. Hero */
.hero { position: relative; padding-top: calc(var(--nav-h) + clamp(3rem, 9vw, 6rem)); padding-bottom: clamp(3rem, 8vw, 6rem); overflow: clip; }
.hero-gradient {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(circle 620px at var(--mx, 50%) var(--my, 40%), var(--gradient-1) 0%, transparent 55%),
    radial-gradient(circle 760px at calc(var(--mx, 50%) + 14%) calc(var(--my, 40%) - 12%), var(--gradient-2) 0%, transparent 55%),
    radial-gradient(circle 640px at calc(var(--mx, 50%) - 16%) calc(var(--my, 40%) + 18%), var(--gradient-3) 0%, transparent 55%),
    var(--bg);
  filter: blur(60px) saturate(140%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: -1; opacity: .35;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, black 40%, transparent 85%);
}
.hero-content { max-width: 900px; }
.hero-title { margin-top: 1.3rem; }
.hero-sub { color: var(--ink-soft); font-size: clamp(1.02rem, 1.6vw, 1.2rem); max-width: 56ch; margin-top: 1.6rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 1.6rem; margin-top: 3.4rem; }
.hero-meta-item { font-family: var(--display); font-size: .78rem; color: var(--mute); letter-spacing: .04em; }
.hero-meta-item strong { color: var(--ink); font-weight: 600; }

.page-hero { padding-top: calc(var(--nav-h) + clamp(2.5rem, 7vw, 4.5rem)); padding-bottom: clamp(2.5rem, 6vw, 4rem); position: relative; overflow: clip; }
.page-hero .hero-gradient { opacity: .8; }
.page-hero h1 { font-size: clamp(2.2rem, 6vw, 4.2rem); margin-top: 1rem; }
.page-hero p { color: var(--ink-soft); max-width: 60ch; margin-top: 1.3rem; font-size: 1.05rem; }

/* 8. Reveal */
[data-reveal] { opacity: 0; transform: translateY(32px); transition: opacity .8s var(--ease-soft), transform .8s var(--ease-soft); }
[data-reveal].is-revealed { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

/* 9. Service / project rows (signature list) */
.rows { border-top: 1px solid var(--line); }
.row {
  border-bottom: 1px solid var(--line); position: relative; overflow: hidden;
}
.row-head {
  display: flex; align-items: center; gap: clamp(1rem, 3vw, 2rem); width: 100%; text-align: left;
  padding-block: clamp(1.5rem, 3vw, 2.2rem); transition: color .3s var(--ease-out);
  position: relative; z-index: 1;
}
.row-head::before {
  content: ""; position: absolute; inset: 0; left: -2%; right: -2%; background: var(--accent); z-index: -1;
  transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease-out);
}
.row.is-open .row-head::before, .row-head:hover::before { transform: scaleX(1); }
.row.is-open .row-head, .row-head:hover { color: var(--accent-ink); }
.row-num { font-family: var(--display); font-size: .95rem; color: var(--mute); width: 2.4ch; flex-shrink: 0; }
.row.is-open .row-num, .row-head:hover .row-num { color: var(--accent-ink); opacity: .7; }
.row-title { font-family: var(--display); font-size: clamp(1.2rem, 2.6vw, 1.7rem); flex: 1; min-width: 0; }
.row-price { font-family: var(--display); font-size: .85rem; color: var(--mute); flex-shrink: 0; }
.row.is-open .row-price, .row-head:hover .row-price { color: var(--accent-ink); opacity: .8; }
.row-plus { width: 26px; height: 26px; flex-shrink: 0; position: relative; }
.row-plus::before, .row-plus::after { content: ""; position: absolute; background: currentColor; transition: transform .4s var(--ease-out); }
.row-plus::before { top: 50%; left: 0; right: 0; height: 1.5px; transform: translateY(-50%); }
.row-plus::after { left: 50%; top: 0; bottom: 0; width: 1.5px; transform: translateX(-50%); }
.row.is-open .row-plus::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.row-body { max-height: 0; overflow: hidden; transition: max-height .5s var(--ease-soft); }
.row-body-inner { padding-bottom: clamp(1.5rem, 3vw, 2.2rem); padding-left: calc(2.4ch + clamp(1rem, 3vw, 2rem)); max-width: 68ch; }
.row-body-inner p { color: var(--mute); font-size: 1rem; }
.row-body-inner .btn { margin-top: 1.1rem; }
.row-body-inner:has(.row-media-grid) { max-width: 900px; }
.row.is-open .row-body-inner p { color: var(--ink-soft); }

/* 10. Process */
.process-grid { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
@media (min-width: 720px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .process-grid { grid-template-columns: repeat(4, 1fr); } }
.process-item { background: var(--surface); padding: 2rem; }
.process-item .mono-num { display: block; color: var(--accent); }
.process-item h3 { font-size: 1.15rem; margin-top: 1rem; }
.process-item p { color: var(--mute); margin-top: .7rem; font-size: .95rem; }

/* 11. Pricing cards (teaser + full) */
.price-grid { display: grid; grid-template-columns: 1fr; gap: 1.3rem; }
@media (min-width: 720px) { .price-grid { grid-template-columns: repeat(3, 1fr); } }
.price-card { display: flex; flex-direction: column; height: 100%; }
.price-card .tag { font-family: var(--display); font-size: .72rem; color: var(--accent); letter-spacing: .1em; text-transform: uppercase; }
.price-card h3 { font-size: 1.3rem; margin-top: .8rem; }
.price-card .amount { font-family: var(--display); font-size: 2.1rem; margin-top: 1.1rem; color: var(--ink); }
.price-card .amount span { font-size: .95rem; color: var(--mute); font-family: var(--sans); }
.price-card p { color: var(--mute); font-size: .92rem; margin-top: .8rem; flex: 1; }
.price-card .btn { margin-top: 1.4rem; }
.price-card.is-popular { border-color: var(--accent); position: relative; }
.price-card.is-popular::before {
  content: "Más solicitado"; position: absolute; top: -.7rem; left: 1.9rem;
  background: var(--accent); color: var(--accent-ink); font-size: .7rem; font-weight: 700;
  padding: .3rem .7rem; border-radius: 999px; letter-spacing: .03em;
}

.tier-table { border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.tier-row { display: grid; grid-template-columns: 1fr auto auto; gap: 1rem; align-items: center; padding: 1.2rem 1.6rem; border-bottom: 1px solid var(--line); }
.tier-row:last-child { border-bottom: none; }
.tier-row:nth-child(even) { background: var(--surface); }
.tier-name { font-family: var(--display); font-size: .98rem; }
.tier-name small { display: block; color: var(--mute); font-size: .78rem; margin-top: .2rem; font-family: var(--sans); }
.tier-price { font-family: var(--display); font-size: 1.15rem; color: var(--accent); white-space: nowrap; }
.tier-cta { display: none; }
@media (min-width: 640px) { .tier-cta { display: inline-flex; } }

/* 12. FAQ */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { display: flex; align-items: center; justify-content: space-between; gap: 1rem; width: 100%; text-align: left; padding-block: 1.6rem; font-family: var(--display); font-size: 1.02rem; }
.faq-q .row-plus { color: var(--mute); }
.faq-item.is-open .row-plus::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .5s var(--ease-soft); }
.faq-a p { color: var(--mute); padding-bottom: 1.6rem; max-width: 62ch; }

/* 13. CTA band */
.cta-band { position: relative; border-radius: 28px; padding: clamp(2.5rem, 6vw, 4.5rem); overflow: clip; border: 1px solid var(--line); }
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.9rem); max-width: 20ch; }
.cta-band p { color: var(--ink-soft); margin-top: 1.1rem; max-width: 50ch; }
.cta-band .hero-actions { margin-top: 2rem; }

/* 14. Contact page */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1.2fr 1fr; } }
.contact-huge { font-size: clamp(1.6rem, 5vw, 3rem); line-height: 1.15; }
.contact-huge a { color: var(--accent); border-bottom: 2px solid transparent; transition: border-color .3s var(--ease-out); }
.contact-huge a:hover { border-color: var(--accent); }
.contact-cards { display: grid; gap: 1rem; }
.contact-card { display: flex; align-items: flex-start; gap: 1rem; }
.contact-card .ico { width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; background: var(--surface-2); display: flex; align-items: center; justify-content: center; color: var(--accent); }
.contact-card h3 { font-size: .95rem; font-family: var(--sans); font-weight: 600; }
.contact-card p, .contact-card a { color: var(--mute); font-size: .92rem; }
.social-row { display: flex; gap: .8rem; margin-top: 1.6rem; }
.social-btn { width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line-strong); display: flex; align-items: center; justify-content: center; transition: border-color .3s, transform .3s var(--ease-soft), color .3s; }
.social-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }

/* 15. Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: clamp(3rem, 6vw, 5rem) 2rem; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2.6rem; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-brand p { color: var(--mute); margin-top: 1rem; max-width: 34ch; font-size: .92rem; }
.footer-col h4 { font-family: var(--display); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--mute); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: .7rem; }
.footer-col a { color: var(--ink-soft); font-size: .95rem; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid var(--line); color: var(--mute); font-size: .82rem; }

.row-media-grid { display: grid; grid-template-columns: 1fr; gap: 1.6rem; align-items: start; max-width: 900px; }
@media (min-width: 720px) { .row-media-grid { grid-template-columns: 1.05fr .95fr; } }
.row-media-grid .format-visual { margin-top: 0; }

/* 16. Format cards (portfolio, no photos) */
.format-visual { width: 100%; aspect-ratio: 16/10; border-radius: 16px; position: relative; overflow: hidden; background: var(--surface-2); margin-top: 1.4rem; }
.format-visual .fv-mesh {
  position: absolute; inset: -20%; opacity: .8;
  background:
    radial-gradient(circle at 30% 30%, var(--gradient-1), transparent 55%),
    radial-gradient(circle at 70% 65%, var(--gradient-2), transparent 55%);
  filter: blur(30px) saturate(140%);
  animation: fvDrift 14s ease-in-out infinite;
}
@keyframes fvDrift {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.15) rotate(8deg); }
}
.format-visual .fv-frame {
  position: absolute; inset: 12%; border: 1px solid var(--line-strong); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; backdrop-filter: blur(2px);
}
.format-visual .fv-frame span { font-family: var(--display); font-size: .8rem; color: var(--ink-soft); letter-spacing: .05em; text-align: center; padding: 0 1rem; }

/* 17. Responsive base */
@media (max-width: 719px) {
  .hero-actions .btn, .cta-band .btn { width: 100%; }
}

/* 18. Reduced motion — only intrusive effects */
@media (prefers-reduced-motion: reduce) {
  .format-visual .fv-mesh { animation: none; }
  .hero-gradient { transition: none; }
}