/* =========================================================
   TRAMA STUDIO — estudio de páginas web
   Negro cálido + dorado · Space Grotesk / DM Sans / Instrument Serif
   ========================================================= */
:root {
  /* Espresso & Crema */
  --bg: #1b130e;
  --bg-2: #211710;
  --surface: #2a1e16;
  --surface-2: #35271d;
  --line: rgba(244, 236, 225, .1);
  --line-2: rgba(244, 236, 225, .18);
  --text: #f4ece1;
  --muted: #bfae9c;
  --gold: #d0955a;
  --gold-2: #e8b884;
  --gold-soft: rgba(208, 149, 90, .15);
  --on-gold: #1b130e;
  --terra: #c2643f;
  --sage: #8a9a78;
  --danger: #f87171;

  --f-display: 'Space Grotesk', system-ui, sans-serif;
  --f-body: 'DM Sans', system-ui, sans-serif;
  --f-serif: 'Instrument Serif', Georgia, serif;

  --r-sm: 10px;
  --r: 18px;
  --r-lg: 28px;
  --gutter: clamp(16px, 5vw, 64px);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: #1b130e;
  color: var(--text);
  font: 400 17px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body.loading { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 600; letter-spacing: -.03em; line-height: 1; margin: 0; }
em { font-family: var(--f-serif); font-style: italic; font-weight: 400; letter-spacing: -.01em; color: var(--gold-2); }
p { margin: 0; }
::selection { background: var(--gold); color: var(--on-gold); }
:focus-visible { outline: 2px solid var(--gold-2); outline-offset: 3px; border-radius: 6px; }
svg { flex-shrink: 0; }

.skip { position: fixed; left: 16px; top: -60px; z-index: 200; background: var(--gold); color: var(--on-gold); padding: 10px 16px; border-radius: 10px; font-weight: 700; transition: top .2s; }
.skip:focus { top: 16px; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(80px, 10vw, 140px) 0; position: relative; }

/* ---------- Grain / cursor / progreso ---------- */
.grain {
  position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@keyframes grain { 0%,100% { transform: translate(0,0) } 20% { transform: translate(-3%,2%) } 40% { transform: translate(2%,-3%) } 60% { transform: translate(-2%,-1%) } 80% { transform: translate(3%,3%) } }

.cursor { position: fixed; left: 0; top: 0; z-index: 120; pointer-events: none; display: none; }
.cursor i {
  position: absolute; width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%;
  border: 1px solid rgba(232, 184, 132, .7); transition: width .35s var(--ease), height .35s var(--ease), margin .35s var(--ease), background .35s, border-color .35s;
}
.cursor i::after { content: ''; position: absolute; left: 50%; top: 50%; width: 4px; height: 4px; margin: -2px; border-radius: 50%; background: var(--gold-2); }
.cursor.big i { width: 64px; height: 64px; margin: -32px 0 0 -32px; background: rgba(208, 149, 90, .12); border-color: transparent; }
@media (hover: hover) and (pointer: fine) { .cursor { display: block; } }

.progress { position: fixed; left: 0; right: 0; top: 0; height: 2px; z-index: 110; pointer-events: none; }
.progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--gold), var(--gold-2)); transform-origin: 0 50%; transform: scaleX(0); }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 150; background: var(--bg);
  display: grid; place-content: center; justify-items: center; gap: 18px;
  transition: clip-path 1s var(--ease-in-out);
  clip-path: inset(0 0 0 0);
}
.loader.done { clip-path: inset(0 0 100% 0); }
.loader-mark { width: 56px; height: 56px; fill: none; stroke: var(--gold); stroke-width: 2; stroke-linejoin: round; stroke-dasharray: 220; stroke-dashoffset: 220; animation: draw 1.6s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.loader-num { font: 600 clamp(64px, 12vw, 132px)/1 var(--f-display); letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.loader-num small { font-size: .3em; color: var(--gold); margin-left: 4px; }
.loader-text { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--muted); }

/* ---------- Botones ---------- */
.btn {
  --bh: 54px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--bh); padding: 0 26px; border-radius: 999px; cursor: pointer;
  font: 600 15px/1 var(--f-display); letter-spacing: .01em; white-space: nowrap;
  border: 1px solid transparent; overflow: hidden; isolation: isolate;
  transition: transform .35s var(--ease), background .3s, color .3s, border-color .3s, box-shadow .35s;
}
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn:active { transform: scale(.97); }
.btn-gold { background: linear-gradient(180deg, #e6b07a, #c8864a); color: #1b130e; box-shadow: 0 10px 30px -10px rgba(208, 149, 90, .6), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-gold::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .5) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .8s var(--ease);
}
.btn-gold:hover::before { transform: translateX(120%); }
.btn-gold:hover { box-shadow: 0 16px 40px -10px rgba(208, 149, 90, .75), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-ghost { border-color: var(--line-2); color: var(--text); background: transparent; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--gold); background: var(--gold-soft); }
.btn-sm { --bh: 44px; padding: 0 20px; font-size: 14px; }
.btn-lg { --bh: 64px; padding: 0 34px; font-size: 17px; }
.btn-block { width: 100%; }
.btn .wa-ico { fill: currentColor; stroke: none; }
.btn .wa-ico, .btn:hover .wa-ico { transform: none; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; z-index: 100; top: 14px; left: 50%; transform: translateX(-50%);
  width: calc(100% - 28px); max-width: 1200px;
  display: flex; align-items: center; gap: 24px; padding: 8px 8px 8px 20px;
  border-radius: 999px; border: 1px solid transparent;
  transition: background .4s, border-color .4s, backdrop-filter .4s, top .4s;
}
.nav.scrolled { background: rgba(27, 19, 14, .9); box-shadow: 0 18px 40px -20px rgba(27, 19, 14, .5); border-color: var(--line); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); }
.brand { display: flex; align-items: center; gap: 10px; font: 600 19px/1 var(--f-display); letter-spacing: -.02em; margin-right: auto; min-height: 44px; }
.brand em { font-size: 1.12em; margin-left: 4px; }
.brand-mark { width: 30px; height: 30px; fill: none; stroke: var(--gold); stroke-width: 2.4; stroke-linejoin: round; }
.brand-mark circle { fill: var(--gold-2); stroke: none; }
.nav-links { display: flex; gap: 4px; }
.nav-links a { padding: 10px 14px; border-radius: 999px; font-size: 14.5px; color: var(--muted); transition: color .25s, background .25s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); background: rgba(244, 236, 225, .06); }
.menu-btn { display: none; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; cursor: pointer; position: relative; }
.menu-btn i { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--text); transition: transform .35s var(--ease); }
.menu-btn i:first-child { top: 17px; }
.menu-btn i:last-child { top: 25px; }
.nav.open .menu-btn i:first-child { transform: translateY(4px) rotate(45deg); }
.nav.open .menu-btn i:last-child { transform: translateY(-4px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero { height: calc(520vh + var(--intro, 0px)); position: relative; }
.hero-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
#seq { position: absolute; inset: 0; width: 100%; height: 100%; display: none; }
.has-frames #seq { display: block; }
.has-frames .build-wrap, .has-frames .hero-bg { display: none; }

.hero-bg { position: absolute; inset: 0; }
.hero-glow {
  position: absolute; left: 62%; top: 52%; width: 70vw; height: 70vw; max-width: 1100px; max-height: 1100px; transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, rgba(208, 149, 90, .2), rgba(208, 149, 90, .05) 55%, transparent);
  filter: blur(10px);
}

.hero-shade {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(90deg, rgba(27, 19, 14, .92) 0%, rgba(27, 19, 14, .55) 34%, transparent 58%),
    linear-gradient(to top, var(--bg) 0%, transparent 18%);
}

/* ---------- Modelo 3D: una web en capas ---------- */
.build-wrap {
  position: absolute; left: 64%; top: 52%;
  width: min(820px, 52vw); aspect-ratio: 980 / 640;
  transform: translate(-50%, -50%);
  perspective: 2200px; perspective-origin: 50% 30%;
}
.build-tilt, .build { position: absolute; inset: 0; transform-style: preserve-3d; }
.build-tilt { transition: transform .9s var(--ease); }
.build { --fill: 0; --e: 0; --ph: 0; will-change: transform; }
.L { position: absolute; inset: 0; transform-style: preserve-3d; pointer-events: none; }

/* bloques: en modo “plano” son líneas punteadas; luego se llenan */
.blk { position: absolute; border-radius: 10px; }
.blk::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  border: 1.5px dashed rgba(232, 184, 132, calc(.75 * (1 - var(--fill))));
}
.blk > * { opacity: var(--fill); transition: opacity .2s linear; }

.L-shadow {
  inset: 6% 2% -6%; border-radius: 24px; background: rgba(0, 0, 0, .7); filter: blur(40px);
  transform: translateZ(-40px);
}

.L-frame .chrome {
  position: absolute; left: 0; right: 0; top: 0; height: 7.5%;
  display: flex; align-items: center; gap: 14px; padding: 0 2.2%;
  background: #2e2119; border: 1px solid rgba(244, 236, 225, .1); border-bottom: 0; border-radius: 18px 18px 0 0;
}
.chrome .dots { display: flex; gap: 6px; }
.chrome .dots i { width: 9px; height: 9px; border-radius: 50%; background: #4a3a2d; }
.chrome .dots i:first-child { background: #e0665b; }
.chrome .dots i:nth-child(2) { background: #e2b04a; }
.chrome .dots i:nth-child(3) { background: #5fb562; }
.chrome .url { flex: 1; max-width: 46%; margin: 0 auto; height: 58%; border-radius: 99px; background: #3a2b20; display: flex; align-items: center; justify-content: center; gap: 6px; font: 500 clamp(8px, 1vw, 12px)/1 var(--f-body); color: #c9b8a6; }
.chrome .url b { font-size: .8em; filter: grayscale(1) brightness(1.6); }
.frame-body { left: 0; right: 0; top: 7.5%; bottom: 0; border-radius: 0 0 18px 18px; }
.frame-body::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; opacity: var(--fill);
  background: linear-gradient(180deg, #24190f, #1a120c); border: 1px solid rgba(244, 236, 225, .1); border-top: 0;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .4);
}
.L-frame .chrome { opacity: calc(.35 + .65 * var(--fill)); }

.heroimg { left: 3.5%; right: 3.5%; top: 17%; height: 44%; overflow: hidden; border-radius: 14px; }
.heroimg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(160deg, #5b3b1f 0%, #b9773a 45%, #e8b46a 70%, #f4d9a6 100%); opacity: var(--fill); z-index: -1; border-radius: inherit; }
.heroimg { isolation: isolate; }
.hi-sun { position: absolute; width: 18%; aspect-ratio: 1; border-radius: 50%; right: 16%; top: 16%; background: radial-gradient(circle, #fff3d6, #f6c879 60%, transparent 70%); }
.hi-hills { position: absolute; left: 0; bottom: 0; width: 100%; height: 55%; }
.hi-hills path:first-child { fill: #7a4a24; opacity: .75; }
.hi-hills path:last-child { fill: #3a2414; }

.navbar { left: 3.5%; right: 3.5%; top: 10%; height: 5%; display: flex; align-items: center; gap: 4%; padding: 0 1.5%; }
.nb-logo { width: 9%; height: 46%; border-radius: 6px; background: var(--gold); }
.nb-links { display: flex; gap: 6%; flex: 1; justify-content: center; }
.nb-links i { width: 9%; height: 6px; border-radius: 4px; background: rgba(244, 236, 225, .35); }
.nb-btn { width: 11%; height: 64%; border-radius: 99px; background: rgba(244, 236, 225, .9); }

.type { left: 7%; top: 24%; width: 52%; height: 31%; display: flex; flex-direction: column; justify-content: center; gap: 6%; padding: 0 2%; }
.t-kicker { font: 600 clamp(6px, .75vw, 10px)/1 var(--f-display); letter-spacing: .25em; text-transform: uppercase; color: rgba(255, 255, 255, .8); }
.t-h { font: 600 clamp(15px, 2.9vw, 40px)/.95 var(--f-display); letter-spacing: -.035em; color: #fff; text-shadow: 0 6px 30px rgba(0, 0, 0, .3); }
.t-h em { color: #fff7e6; }
.t-btn { align-self: flex-start; padding: .9em 1.6em; border-radius: 99px; background: #1b130e; color: var(--gold-2); font: 600 clamp(7px, .9vw, 12px)/1 var(--f-display); }

.L-cards .card { top: 66%; height: 29%; width: 29.5%; padding: 1.2% 1.2% 0; display: flex; flex-direction: column; gap: 7%; }
.L-cards .card:nth-child(1) { left: 3.5%; }
.L-cards .card:nth-child(2) { left: 35.25%; }
.L-cards .card:nth-child(3) { left: 67%; }
.card::after { content: ''; position: absolute; inset: 0; border-radius: inherit; background: #2c2018; border: 1px solid rgba(244, 236, 225, .08); opacity: var(--fill); z-index: -1; }
.card { isolation: isolate; }
.c-img { height: 54%; border-radius: 7px; }
.c-img.c1 { background: linear-gradient(135deg, #3d2a1a, #8b5a2b); }
.c-img.c2 { background: linear-gradient(135deg, #2f3a2a, #7c8b6a); }
.c-img.c3 { background: linear-gradient(135deg, #3d2018, #c2643f); }
.c-l { height: 6px; width: 70%; border-radius: 4px; background: rgba(244, 236, 225, .4); }
.c-l.s { width: 45%; background: rgba(244, 236, 225, .18); }

.L-ui { opacity: var(--fill); }
.chip-wa {
  position: absolute; right: 20%; top: 50%; display: flex; align-items: center; gap: 6px;
  padding: .7em 1.1em; border-radius: 99px; background: #25d366; color: #062b14;
  font: 700 clamp(7px, .95vw, 13px)/1 var(--f-display); box-shadow: 0 14px 30px -8px rgba(37, 211, 102, .5);
}
.chip-wa svg { width: 1.2em; height: 1.2em; fill: currentColor; }
.arrow { position: absolute; left: 27%; top: 50%; width: 4%; fill: #fff; stroke: #111; stroke-width: 1.2; filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .5)); }

.L-code { opacity: var(--e); }
.L-code pre {
  position: absolute; left: -12%; top: 30%; margin: 0; padding: 1.6em 1.8em;
  font: 500 clamp(7px, .95vw, 13px)/1.65 ui-monospace, 'SFMono-Regular', Consolas, monospace; color: #d6cfc4;
  background: rgba(20, 17, 14, .82); border: 1px solid rgba(232, 184, 132, .3); border-radius: 14px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .8);
}
.L-code .k { color: #e7a35f; } .L-code .a { color: #f0c878; } .L-code .s { color: #9fd18b; } .L-code .c { color: #7d766d; } .L-code .n { color: #c792ea; }

.L-phone { opacity: var(--ph); }
.phone {
  position: absolute; right: -7%; top: 20%; width: 21%; aspect-ratio: 9 / 19;
  border-radius: 13% / 6%; padding: 2.2%; background: #140d09;
  border: 1.5px solid #4a3a2d; box-shadow: 0 40px 80px -20px rgba(0, 0, 0, .9), inset 0 0 0 1px rgba(255, 255, 255, .05);
}
.ph-screen { position: relative; width: 100%; height: 100%; border-radius: 11% / 5%; overflow: hidden; background: #20160f; display: flex; flex-direction: column; gap: 4%; padding: 0 0 8%; }
.ph-img { height: 46%; background: linear-gradient(160deg, #5b3b1f 0%, #b9773a 45%, #e8b46a 75%, #f4d9a6 100%); }
.ph-h { padding: 0 9%; font: 600 clamp(7px, 1.05vw, 14px)/1 var(--f-display); letter-spacing: -.03em; margin-top: -26%; color: #fff; }
.ph-btn { margin: 4% 9% 0; height: 7%; border-radius: 99px; background: var(--gold); }
.ph-card { margin: 0 9%; flex: 1; border-radius: 8px; background: #2e2119; }

/* ---------- Textos del hero ---------- */
.hero-copy { position: absolute; inset: 0; pointer-events: none; }
.stage {
  position: absolute; left: var(--gutter); top: 50%; translate: 0 -50%;
  width: min(500px, 36vw); opacity: 0; will-change: opacity, transform;
}
.stage-intro { width: min(640px, 48vw); }
.stage a, .stage .btn { pointer-events: auto; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 12px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(244, 236, 225, .04); font-size: 13px; letter-spacing: .04em; color: var(--muted); margin-bottom: 28px; }
.dot-live { width: 8px; height: 8px; border-radius: 50%; background: var(--gold-2); box-shadow: 0 0 0 0 rgba(232, 184, 132, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(232, 184, 132, 0); } 100% { box-shadow: 0 0 0 0 rgba(232, 184, 132, 0); } }
.hero-title { font-size: clamp(46px, 7.2vw, 108px); letter-spacing: -.045em; line-height: .92; }
.hero-title em { font-size: 1.08em; }
.hero-sub { margin-top: 26px; max-width: 470px; font-size: clamp(16px, 1.35vw, 19px); color: var(--muted); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.stage-num { display: block; font: 500 13px/1 var(--f-display); letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin-bottom: 22px; }
.stage-title { font-size: clamp(38px, 4.6vw, 70px); letter-spacing: -.04em; line-height: .95; }
.stage p:not(.eyebrow):not(.hero-sub) { margin-top: 22px; color: var(--muted); font-size: clamp(16px, 1.3vw, 19px); max-width: 440px; }
.stage .btn { margin-top: 30px; }

.hero-steps { position: absolute; right: calc(var(--gutter) + 80px); bottom: 40px; list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; }
.hero-steps li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(244, 236, 225, .35); transition: color .4s; }
.hero-steps li span { font: 600 11px/1 var(--f-display); display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; border: 1px solid currentColor; }
.hero-steps li.on { color: var(--text); }
.hero-steps li.on span { background: var(--gold); border-color: var(--gold); color: var(--on-gold); }

.scroll-hint { position: absolute; left: 50%; bottom: 30px; translate: -50% 0; display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--muted); }
.scroll-hint i { width: 1px; height: 46px; background: linear-gradient(var(--gold), transparent); animation: drip 2s var(--ease) infinite; transform-origin: top; }
@keyframes drip { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- Marquee ---------- */
.marquee { padding: 26px 0; overflow: hidden; background: #c8864a; color: #1b130e; }
.marquee-track { display: flex; align-items: center; gap: 36px; width: max-content; animation: marquee 38s linear infinite; }
.marquee span { font: 600 clamp(26px, 3.6vw, 48px)/1 var(--f-display); letter-spacing: -.03em; white-space: nowrap; }
.marquee span.o { font-family: var(--f-serif); font-style: italic; font-weight: 400; color: #fbf3e7; }
.marquee b { color: #6b3a1f; font-size: 22px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Encabezados ---------- */
.kicker { display: inline-flex; align-items: center; gap: 10px; font: 500 13px/1 var(--f-display); letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 26px; }
.kicker::before { content: ''; width: 26px; height: 1px; background: currentColor; }
.sec-head { margin-bottom: clamp(48px, 7vw, 88px); }
.sec-head h2 { font-size: clamp(40px, 6vw, 84px); letter-spacing: -.045em; line-height: .95; }
.sec-head h2 em { font-size: 1.06em; }
.sec-head p { margin-top: 24px; max-width: 520px; color: var(--muted); font-size: 18px; }
.sec-head.center { text-align: center; }
.sec-head.center p { margin-inline: auto; }

/* ---------- Manifiesto ---------- */
.manifesto { padding-block: clamp(110px, 16vw, 200px) clamp(30px, 4vw, 50px); }
.manifesto-text { font: 500 clamp(28px, 4.2vw, 60px)/1.14 var(--f-display); letter-spacing: -.035em; max-width: 1100px; }
.manifesto-text .w { opacity: .16; transition: opacity .3s linear; }
.manifesto-text .w.on { opacity: 1; }
.manifesto-text .w.gold { color: var(--gold-2); font-family: var(--f-serif); font-style: italic; font-weight: 400; }

/* ---------- Bento de servicios ---------- */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tile {
  position: relative; padding: 32px; border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(180deg, var(--surface), var(--bg-2)); border: 1px solid var(--line);
  transition: border-color .4s, transform .5s var(--ease);
  transform-style: preserve-3d;
}
.tile::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .4s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(232, 184, 132, .12), transparent 60%);
}
.tile:hover { border-color: rgba(208, 149, 90, .35); }
.tile:hover::after { opacity: 1; }
.tile h3 { font-size: 23px; letter-spacing: -.025em; margin: 22px 0 10px; }
.tile p { color: var(--muted); font-size: 16px; }
.ico { width: 46px; height: 46px; padding: 11px; border-radius: 14px; background: var(--gold-soft); fill: none; stroke: var(--gold-2); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.tile-xl { grid-column: span 2; grid-row: span 2; display: flex; flex-direction: column; justify-content: flex-end; min-height: 480px; }
.tile-xl h3 { font-size: clamp(28px, 3.2vw, 42px); margin-top: 14px; }
.tile-xl p { font-size: 17px; max-width: 520px; }
.tag { display: inline-block; padding: 6px 12px; border-radius: 99px; border: 1px solid rgba(208, 149, 90, .4); color: var(--gold-2); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.tile-wide { display: flex; flex-direction: column; gap: 22px; }
.rubros { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.rubros li { padding: 9px 16px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--line); font-size: 14px; text-align: center; }

/* visual: cuadros apilados que “corren” como frames */
.stack { position: absolute; top: 12%; right: 8%; width: 46%; aspect-ratio: 16 / 10; perspective: 900px; }
.stack i {
  position: absolute; inset: 0; border-radius: 14px; border: 1px solid rgba(232, 184, 132, .35);
  background: linear-gradient(145deg, rgba(208, 149, 90, .22), rgba(24, 21, 18, .9) 70%);
  transform: rotateY(-28deg) rotateX(14deg) translateZ(calc(var(--i) * -46px)) translateX(calc(var(--i) * 26px));
  animation: frames 4.5s var(--ease-in-out) infinite; animation-delay: calc(var(--i) * -.9s);
  box-shadow: 0 30px 50px -20px rgba(0, 0, 0, .8);
}
.stack i:nth-child(1) { --i: 0; } .stack i:nth-child(2) { --i: 1; } .stack i:nth-child(3) { --i: 2; } .stack i:nth-child(4) { --i: 3; } .stack i:nth-child(5) { --i: 4; }
.stack i::after { content: ''; position: absolute; left: 10%; bottom: 14%; width: 40%; height: 8%; border-radius: 4px; background: rgba(244, 236, 225, .25); box-shadow: 0 -18px 0 -2px rgba(244, 236, 225, .14); }
@keyframes frames { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }

/* ---------- Casos ---------- */
.case { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 90px); align-items: center; padding: clamp(32px, 4vw, 56px) 0; border-top: 1px solid var(--line); }
.case + .case { margin-top: clamp(40px, 6vw, 80px); }
.case-rev .case-media { order: 2; }
.case-media { position: relative; padding: 4% 8% 8% 0; perspective: 1600px; }
.case-rev .case-media { padding: 4% 0 8% 8%; }
.tilt-deep > * { transition: transform .8s var(--ease); }
.laptop { transform-style: preserve-3d; }
/* laptops del portafolio: blancas/plateadas con logo de Apple en el borde inferior */
.lp-screen {
  padding: 1.6% 1.6% 5.2%; border-radius: 16px 16px 6px 6px;
  background: linear-gradient(180deg, #fdfcfa, #e9e6e1 70%, #dcd8d2);
  border: 1px solid rgba(255, 255, 255, .7);
  box-shadow: 0 50px 90px -30px rgba(0, 0, 0, .9), inset 0 0 0 1px rgba(0, 0, 0, .06);
}
.lp-screen::after {
  content: ''; position: absolute; left: 50%; bottom: 1.3%; width: 2.6%; aspect-ratio: 1; translate: -50% 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23a7a29b' d='M12.152 6.896c-.948 0-2.415-1.078-3.96-1.04-2.04.027-3.91 1.183-4.961 3.014-2.117 3.675-.546 9.103 1.519 12.09 1.013 1.454 2.208 3.09 3.792 3.039 1.52-.065 2.09-.987 3.935-.987 1.831 0 2.35.987 3.96.948 1.637-.026 2.676-1.48 3.676-2.948 1.156-1.688 1.636-3.325 1.662-3.415-.039-.013-3.182-1.221-3.22-4.857-.026-3.04 2.48-4.494 2.597-4.559-1.429-2.09-3.623-2.324-4.39-2.376-2-.156-3.675 1.09-4.61 1.09zM15.53 3.83c.843-1.012 1.4-2.427 1.245-3.83-1.207.052-2.662.805-3.532 1.818-.78.896-1.454 2.338-1.273 3.714 1.338.104 2.715-.688 3.559-1.701'/%3E%3C/svg%3E") center / contain no-repeat;
}
.lp-screen img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 6px; }
.lp-screen { position: relative; }
.case-video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 6px; background: #1e4535; }
.live-badge {
  position: absolute; left: 4%; bottom: 6%; display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 99px; background: rgba(27, 19, 14, .78); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(232, 184, 132, .4); font: 600 clamp(10px, 1vw, 13px)/1 var(--f-display); color: var(--text);
}
.case-rev .live-badge { left: auto; right: 4%; }
.live-badge i { width: 7px; height: 7px; border-radius: 50%; background: #ef4444; animation: pulse-red 1.6s infinite; }
@keyframes pulse-red { 0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, .6); } 70% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); } }
.lp-base {
  position: relative; height: 14px; margin: 0 -5%; border-radius: 0 0 16px 16px;
  background: linear-gradient(180deg, #f4f2ee, #d6d2cb 60%, #b9b4ac); border-top: 0;
  box-shadow: 0 18px 30px -12px rgba(0, 0, 0, .7);
}
/* muesca para abrir la tapa */
.lp-base::before { content: ''; position: absolute; left: 50%; top: 0; width: 14%; height: 40%; translate: -50% 0; border-radius: 0 0 10px 10px; background: linear-gradient(180deg, #c9c4bc, #e2ded8); }
/* celulares del portafolio: pantalla con borde negro y filo plateado (igual que la Mac) */
.mphone {
  position: absolute; right: 0; bottom: 0; width: 24%; padding: 1.2%; border-radius: 22px; background: #0a0a0a;
  border: 3px solid transparent;
  background: linear-gradient(#0a0a0a, #0a0a0a) padding-box, linear-gradient(160deg, #fdfcfa, #d6d2cb 45%, #f2f0ec 60%, #b9b4ac) border-box;
  box-shadow: 0 40px 70px -20px rgba(0, 0, 0, .95), 0 0 0 1px rgba(0, 0, 0, .25);
}
.case-rev .mphone { right: auto; left: 0; }
.mphone img { width: 100%; aspect-ratio: 9 / 19.5; object-fit: cover; object-position: top; border-radius: 17px; }
/* isla dinámica (como los iPhone actuales) con su cámara frontal */
.mphone .island {
  position: absolute; z-index: 2; left: 50%; top: 3.4%; translate: -50% 0;
  width: 30%; height: 3.3%; border-radius: 99px; background: #000;
}
.mphone .island::after {
  content: ''; position: absolute; right: 9%; top: 50%; translate: 0 -50%; height: 50%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #3a4a6a 0 18%, #10141f 45%, #050608 70%);
}
.case-num { font: 500 14px/1 var(--f-display); color: var(--gold); letter-spacing: .15em; }
.case-info h3 { font-size: clamp(34px, 4vw, 54px); letter-spacing: -.04em; margin: 16px 0 10px; }
.case-cat { color: var(--gold-2); font-family: var(--f-serif); font-style: italic; font-size: 21px; margin-bottom: 20px; }
.case-info > p:not(.case-cat) { color: var(--muted); }
.case-tags { list-style: none; padding: 0; margin: 24px 0 30px; display: flex; flex-wrap: wrap; gap: 8px; }
.case-tags li { padding: 8px 14px; border-radius: 99px; border: 1px solid var(--line-2); font-size: 13.5px; }

/* ---------- Proceso ---------- */
.process { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(40px, 8vw, 120px); align-items: start; }
.process-head { position: sticky; top: 130px; margin: 0; }
.steps { list-style: none; margin: 0; padding: 0 0 0 0; position: relative; }
.steps::before { content: ''; position: absolute; left: 27px; top: 10px; bottom: 10px; width: 1px; background: var(--line-2); }
.steps::after { content: ''; position: absolute; left: 27px; top: 10px; width: 1px; height: calc((100% - 20px) * var(--sp, 0)); background: linear-gradient(var(--gold-2), var(--gold)); }
.steps li { display: grid; grid-template-columns: 56px 1fr; gap: 24px; padding: 0 0 clamp(48px, 6vw, 72px); position: relative; z-index: 1; }
.steps li:last-child { padding-bottom: 0; }
.step-n { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--bg); border: 1px solid var(--line-2); font: 600 15px/1 var(--f-display); color: var(--muted); transition: background .5s, color .5s, border-color .5s; }
.steps li.lit .step-n { background: var(--gold); color: var(--on-gold); border-color: var(--gold); }
.steps h3 { font-size: clamp(26px, 2.6vw, 34px); letter-spacing: -.03em; margin: 12px 0 10px; }
.steps p { color: var(--muted); max-width: 440px; }

/* ---------- Planes ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 36px 32px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.plan h3 { font-size: 26px; letter-spacing: -.03em; }
.plan-desc { color: var(--muted); margin-top: 10px; min-height: 3.2em; font-size: 16px; }
.price { margin: 26px 0; padding-bottom: 26px; border-bottom: 1px solid var(--line); font: 600 46px/1 var(--f-display); letter-spacing: -.04em; }
.price small { display: block; margin-bottom: 8px; font: 500 13px/1 var(--f-body); letter-spacing: .04em; color: var(--muted); }
.price.tbd { font: italic 400 30px/1.1 var(--f-serif); color: var(--gold-2); letter-spacing: 0; }
.plan ul { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 14px; flex: 1; }
.plan li { position: relative; padding-left: 30px; font-size: 15.5px; }
.plan li::before { content: ''; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--gold-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F0C878' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 12px no-repeat; }
.plan .btn { width: 100%; }
.plan-pro { background: linear-gradient(180deg, #3d2a1b, var(--surface) 60%); border-color: transparent; transform: translateY(-14px); box-shadow: 0 40px 80px -40px rgba(208, 149, 90, .45); }
.plan-pro::before {
  content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1.5px; pointer-events: none;
  background: conic-gradient(from var(--ang, 0deg), var(--gold), transparent 30%, var(--gold-2) 50%, transparent 80%, var(--gold));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  animation: spin 6s linear infinite;
}
@property --ang { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes spin { to { --ang: 360deg; } }
.plan-badge { position: absolute; top: -13px; left: 32px; padding: 6px 12px; border-radius: 99px; background: var(--gold); color: var(--on-gold); font: 700 11.5px/1 var(--f-display); letter-spacing: .12em; text-transform: uppercase; }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(40px, 8vw, 120px); align-items: start; }
.faq-wrap .sec-head { margin: 0; position: sticky; top: 130px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 28px 0; min-height: 44px; font: 500 clamp(19px, 1.7vw, 23px)/1.3 var(--f-display); letter-spacing: -.02em; transition: color .25s; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--gold-2); }
.faq summary i { position: relative; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line-2); flex-shrink: 0; transition: transform .4s var(--ease), background .3s; }
.faq summary i::before, .faq summary i::after { content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; margin: -.75px 0 0 -6px; background: currentColor; }
.faq summary i::after { transform: rotate(90deg); transition: transform .4s var(--ease); }
.faq details[open] summary i { background: var(--gold); color: var(--on-gold); border-color: var(--gold); }
.faq details[open] summary i::after { transform: rotate(0); }
.faq details p { padding: 0 60px 28px 0; color: var(--muted); }
.faq details[open] p { animation: fadeUp .5s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(-6px); } }

/* ---------- Cotizador ---------- */
.quote { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); align-items: start; }
.quote-form { display: grid; gap: 30px; padding: clamp(24px, 3.5vw, 44px); border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
legend { padding: 0; margin-bottom: 14px; font: 500 15px/1.3 var(--f-display); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; margin: 0; }
.chip span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 99px; border: 1px solid var(--line-2); font-size: 15px; color: var(--muted); transition: all .25s var(--ease); }
.chip:hover span { border-color: rgba(208, 149, 90, .6); color: var(--text); }
.chip input:checked + span { background: var(--gold); border-color: var(--gold); color: var(--on-gold); font-weight: 700; }
.chip input:focus-visible + span { outline: 2px solid var(--gold-2); outline-offset: 3px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 8px; }
.field > span { font: 500 15px/1.3 var(--f-display); }
.field small { color: var(--muted); font-weight: 400; }
.field input, .field textarea {
  width: 100%; min-height: 52px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line-2);
  background: var(--bg-2); color: var(--text); font: 400 16px/1.4 var(--f-body); resize: vertical; transition: border-color .25s, box-shadow .25s;
}
.field input::placeholder, .field textarea::placeholder { color: #7a746d; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(208, 149, 90, .18); }
.field.error input { border-color: var(--danger); }

.brief { position: sticky; top: 110px; padding: 28px; border-radius: var(--r-lg); background: linear-gradient(160deg, #3a2819, #1d140e 60%); border: 1px solid rgba(208, 149, 90, .3); box-shadow: 0 50px 100px -50px rgba(208, 149, 90, .35); }
.brief-head { display: flex; align-items: center; gap: 14px; padding-bottom: 20px; border-bottom: 1px dashed rgba(208, 149, 90, .35); }
.brief-head .brand-mark { width: 40px; height: 40px; }
.brief-head span { display: flex; align-items: center; gap: 8px; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); }
.brief-head strong { font: 600 18px/1.3 var(--f-display); }
.brief-rows { margin: 4px 0 22px; }
.brief-rows div { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--line); }

/* =========================================================
   VISTA PREVIA EN VIVO — una mini web del cliente
   Todo se mide en cqw (ancho del navegador simulado)
   ========================================================= */
.quote { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.pv-mobile-slot { display: none; }   /* solo se usa en celular */
.brief { top: 92px; }
.pv {
  container-type: inline-size; margin: 20px 0 8px; border-radius: 14px; overflow: hidden;
  border: 1px solid rgba(244, 236, 225, .14); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8);
  --bg: #f6efe6; --surface: #ffffff; --ink: #2a1d15; --soft: #7a6555; --acc: #b9773a; --on: #fff; --art1: #ecd2b2; --art2: #b9773a;
}
.pv[data-pal="bosque"] { --bg: #eef2ea; --surface: #fff; --ink: #1f3a2e; --soft: #5b6f60; --acc: #2f6b4f; --on: #fff; --art1: #cfe0c6; --art2: #c8a96e; }
.pv[data-pal="oceano"] { --bg: #edf3f8; --surface: #fff; --ink: #0f2a44; --soft: #557089; --acc: #e2674b; --on: #fff; --art1: #c3dbec; --art2: #0f4c75; }
.pv[data-pal="rosa"] { --bg: #fbf0ee; --surface: #fff; --ink: #4a2032; --soft: #8a6470; --acc: #c2577a; --on: #fff; --art1: #f4ccd3; --art2: #8e3b5f; }
.pv[data-pal="noche"] { --bg: #131313; --surface: #1f1f1f; --ink: #f2f2f2; --soft: #a3a3a3; --acc: #d4ff5a; --on: #131313; --art1: #2b2b2b; --art2: #d4ff5a; }
.pv, .pv * { transition: background-color .5s var(--ease), color .5s var(--ease), border-color .5s var(--ease), fill .5s, stroke .5s; }

.pv-bar { display: flex; align-items: center; gap: 3cqw; height: 7cqw; padding: 0 3cqw; background: #2a2420; }
.pv-dots { display: flex; gap: 1.2cqw; }
.pv-dots i { width: 1.8cqw; height: 1.8cqw; border-radius: 50%; background: #e0665b; }
.pv-dots i:nth-child(2) { background: #e2b04a; }
.pv-dots i:nth-child(3) { background: #5fb562; }
.pv-url { flex: 1; max-width: 62%; margin: 0 auto; height: 4.4cqw; display: flex; align-items: center; justify-content: center; gap: 1cqw; border-radius: 99px; background: #3a322c; color: #d8cdbf; font: 500 2.5cqw/1 var(--f-body); white-space: nowrap; overflow: hidden; }
.pv-url b { font-size: .8em; filter: grayscale(1) brightness(1.6); }

.pv-site { background: var(--bg); color: var(--ink); font-family: var(--f-display); }
.pv-nav { display: flex; align-items: center; gap: 3cqw; padding: 3cqw 5cqw; }
.pv-logo { display: flex; align-items: center; gap: 1.6cqw; min-width: 0; }
.pv-logo i { display: grid; place-items: center; width: 5cqw; height: 5cqw; border-radius: 1.4cqw; background: var(--acc); color: var(--on); font: 700 2.8cqw/1 var(--f-display); font-style: normal; }
.pv-logo b { font: 700 2.9cqw/1 var(--f-display); letter-spacing: -.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 30cqw; }
.pv-links { display: flex; gap: 2.4cqw; margin-left: auto; }
.pv-links i { width: 6cqw; height: .9cqw; border-radius: 9px; background: var(--soft); opacity: .45; }
.pv-navcta { padding: 1.5cqw 2.6cqw; border-radius: 99px; border: 1px solid var(--ink); font: 600 2.2cqw/1 var(--f-display); white-space: nowrap; }

.pv-hero { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 2cqw; padding: 3cqw 5cqw 5cqw; }
.pv-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 2.2cqw; min-width: 0; }
.pv-kicker { font: 600 1.9cqw/1 var(--f-display); letter-spacing: .16em; text-transform: uppercase; color: var(--acc); }
.pv-h { font: 700 7.2cqw/.98 var(--f-display); letter-spacing: -.045em; overflow-wrap: anywhere; }
.pv-h.typed { animation: pv-type .45s var(--ease); }
@keyframes pv-type { from { opacity: .35; transform: translateY(.8cqw); filter: blur(2px); } }
.pv-sub { font: 400 2.6cqw/1.4 var(--f-body); color: var(--soft); max-width: 40cqw; }
.pv-btns { display: flex; flex-wrap: wrap; gap: 1.6cqw; margin-top: .6cqw; }
.pv-btn, .pv-wa { display: inline-flex; align-items: center; gap: 1cqw; padding: 1.8cqw 3cqw; border-radius: 99px; font: 600 2.3cqw/1 var(--f-display); white-space: nowrap; }
.pv-btn { background: var(--acc); color: var(--on); box-shadow: 0 1.5cqw 3cqw -1.5cqw var(--acc); }
.pv-wa { background: #25d366; color: #06301a; }
.pv-wa svg { width: 2.6cqw; height: 2.6cqw; fill: currentColor; }

.pv-art { position: relative; aspect-ratio: 1; display: grid; place-items: center; perspective: 60cqw; }
.pv-blob { position: absolute; inset: 6%; border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%; background: var(--art1); animation: pv-morph 9s ease-in-out infinite; }
.pv-blob2 { inset: 22% 4% 4% 30%; border-radius: 50%; background: var(--art2); opacity: .22; animation-duration: 12s; animation-direction: reverse; }
@keyframes pv-morph { 50% { border-radius: 58% 42% 45% 55% / 42% 58% 42% 58%; transform: rotate(8deg); } }
/* --- objeto 3D: ícono extruido (16 capas), anillo y esferas en órbita --- */
.pv { transition: transform .6s var(--ease); isolation: isolate; }
.pv-scene { position: absolute; inset: 0; display: grid; place-items: center; transform-style: preserve-3d; }
.pv-obj, .pv-orbit { position: absolute; inset: 22%; transform-style: preserve-3d; }
.pv-obj svg {
  position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible;
  fill: none; stroke-width: 3.4; stroke-linecap: round; stroke-linejoin: round;
  stroke: color-mix(in srgb, var(--art2) var(--k), #000);
  transform: translateZ(calc(var(--z) * .42cqw));
}
.pv-obj svg.front { stroke: color-mix(in srgb, var(--art2) 78%, #fff); filter: drop-shadow(0 0 .6cqw color-mix(in srgb, var(--art2) 40%, transparent)); }
.pv[data-pal="noche"] .pv-obj svg.front { filter: drop-shadow(0 0 1.6cqw rgba(212, 255, 90, .55)); }
.pv-floor {
  position: absolute; left: 22%; right: 22%; bottom: 8%; height: 7%; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--ink) 35%, transparent), transparent); filter: blur(.6cqw);
}
.pv-orbit { inset: 10%; opacity: 0; transition: opacity .5s; }
.pv-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: .9cqw solid color-mix(in srgb, var(--acc) 70%, transparent);
  box-shadow: 0 0 2cqw color-mix(in srgb, var(--acc) 35%, transparent), inset 0 0 1.5cqw color-mix(in srgb, var(--acc) 25%, transparent);
  transform: rotateX(72deg);
}
.pv-sphere {
  position: absolute; width: 11%; aspect-ratio: 1; border-radius: 50%; left: 44.5%; top: 44.5%;
  background: radial-gradient(circle at 32% 30%, #fff 0 8%, color-mix(in srgb, var(--acc) 85%, #fff) 22%, var(--acc) 55%, color-mix(in srgb, var(--acc) 50%, #000) 100%);
  box-shadow: 0 1.2cqw 2cqw rgba(0, 0, 0, .25);
}
.pv-sphere.s2 { width: 7%; left: 46.5%; top: 46.5%; background: radial-gradient(circle at 32% 30%, #fff 0 8%, color-mix(in srgb, var(--art2) 70%, #fff) 25%, var(--art2) 60%, color-mix(in srgb, var(--art2) 50%, #000) 100%); }
.pv-art.pop .pv-obj { animation: pv-pop .6s var(--ease); }
@keyframes pv-pop { from { opacity: 0; transform: scale(.55) rotateY(-70deg); } }
.pv-3d {
  position: absolute; right: 4%; top: 6%; z-index: 2; padding: 1cqw 1.8cqw; border-radius: 99px; background: var(--ink); color: var(--bg);
  font: 700 1.9cqw/1 var(--f-display); letter-spacing: .08em; opacity: 0; transform: scale(.6); transition: opacity .4s, transform .4s var(--ease);
}

/* plan Experiencia 3D: el objeto flota y gira, el anillo y las esferas orbitan */
.pv[data-plan="3d"] .pv-3d { opacity: 1; transform: none; }
.pv[data-plan="3d"] .pv-orbit { opacity: 1; }
.pv[data-plan="3d"] .pv-obj { animation: pv-spin 7s ease-in-out infinite; }
.pv[data-plan="3d"] .pv-art.pop .pv-obj { animation: pv-pop .6s var(--ease), pv-spin 7s ease-in-out .6s infinite; }
.pv[data-plan="3d"] .pv-floor { animation: pv-floor 7s ease-in-out infinite; }
.pv[data-plan="3d"] .pv-ring { animation: pv-ring 9s linear infinite; }
.pv[data-plan="3d"] .pv-sphere.s1 { animation: pv-orb 5.5s linear infinite; }
.pv[data-plan="3d"] .pv-sphere.s2 { animation: pv-orb2 8s linear infinite; }
@keyframes pv-spin {
  0%, 100% { transform: translateY(0) rotateX(calc(-14deg + var(--my, 0) * -20deg)) rotateY(calc(-38deg + var(--mx, 0) * 40deg)); }
  50% { transform: translateY(-3cqw) rotateX(calc(10deg + var(--my, 0) * -20deg)) rotateY(calc(38deg + var(--mx, 0) * 40deg)); }
}
@keyframes pv-floor { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.72); opacity: .6; } }
@keyframes pv-ring { from { transform: rotateX(72deg) rotateZ(0); } to { transform: rotateX(72deg) rotateZ(360deg); } }
/* las esferas dan la vuelta por delante y por detrás del objeto */
@keyframes pv-orb { from { transform: rotateX(-18deg) rotateY(0) translateZ(17cqw) rotateY(0); } to { transform: rotateX(-18deg) rotateY(360deg) translateZ(17cqw) rotateY(-360deg); } }
@keyframes pv-orb2 { from { transform: rotateX(24deg) rotateY(200deg) translateZ(14cqw) rotateY(-200deg); } to { transform: rotateX(24deg) rotateY(-160deg) translateZ(14cqw) rotateY(160deg); } }
.pv-art { perspective: 70cqw; perspective-origin: 50% 40%; }

/* plan Esencial: solo portada; Profesional y 3D: con secciones */
.pv-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.4cqw; padding: 0 5cqw 5cqw; max-height: 40cqw; overflow: hidden; transition: max-height .5s var(--ease), padding .5s var(--ease), opacity .4s; }
.pv[data-plan="esencial"] .pv-cards { max-height: 0; padding-bottom: 0; opacity: 0; }
.pv-cards div { display: flex; flex-direction: column; gap: 1.6cqw; padding: 1.8cqw; border-radius: 2cqw; background: var(--surface); box-shadow: 0 1cqw 3cqw -1.5cqw rgba(0, 0, 0, .25); }
.pv-cards i { height: 9cqw; border-radius: 1.4cqw; background: linear-gradient(135deg, var(--art1), var(--art2)); opacity: .85; }
.pv-cards span { font: 600 2.2cqw/1.2 var(--f-display); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* muestras de color en los chips de paleta */
.pal::before { content: ''; width: 34px; height: 14px; margin-right: 8px; border-radius: 99px; flex-shrink: 0;
  background: linear-gradient(90deg, var(--c1) 0 33%, var(--c2) 33% 66%, var(--c3) 66%); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .18); }
.pal-espresso { --c1: #f6efe6; --c2: #b9773a; --c3: #2a1d15; }
.pal-bosque { --c1: #eef2ea; --c2: #2f6b4f; --c3: #c8a96e; }
.pal-oceano { --c1: #edf3f8; --c2: #0f2a44; --c3: #e2674b; }
.pal-rosa { --c1: #fbf0ee; --c2: #c2577a; --c3: #4a2032; }
.pal-noche { --c1: #131313; --c2: #d4ff5a; --c3: #3a3a3a; }
.brief-rows dt { color: var(--muted); font-size: 14px; }
.brief-rows dd { margin: 0; text-align: right; font-weight: 500; font-size: 15px; }
.brief-msg { min-height: 1.4em; margin-top: 12px; color: var(--danger); font-size: 14px; text-align: center; }

/* ---------- Footer ---------- */
.footer { padding: clamp(90px, 12vw, 150px) 0 32px; border-top: 1px solid var(--line); overflow: hidden; }
.footer-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.footer-cta { font: 600 clamp(40px, 6vw, 84px)/1 var(--f-display); letter-spacing: -.045em; }
.footer-word {
  margin: clamp(40px, 7vw, 90px) 0 0; text-align: center; line-height: .78;
  font: 700 clamp(90px, 27vw, 420px)/.8 var(--f-display); letter-spacing: -.07em;
  background: linear-gradient(180deg, rgba(208, 149, 90, .5), rgba(208, 149, 90, 0) 85%); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.footer-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 28px; border-top: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.footer-meta a:hover { color: var(--gold-2); }

.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 95; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: #fff; box-shadow: 0 14px 34px -8px rgba(37, 211, 102, .6); transition: transform .35s var(--ease); }
.wa-float svg { width: 30px; height: 30px; fill: currentColor; }
.wa-float:hover { transform: scale(1.08); }

/* ---------- Revelar al hacer scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }


/* =========================================================
   SECCIONES: espresso (oscuras) y crema (claras)
   ========================================================= */
.light {
  --bg: #f4ece1;
  --bg-2: #efe4d6;
  --surface: #fbf7f1;
  --surface-2: #eadccb;
  --line: rgba(42, 29, 21, .1);
  --line-2: rgba(42, 29, 21, .18);
  --text: #2a1d15;
  --muted: #6e5a4b;
  --gold: #9a5a2a;
  --gold-2: #a4532b;
  --gold-soft: rgba(154, 90, 42, .1);
  --on-gold: #fff;
  background: var(--bg); color: var(--text);
}
.dark {
  --bg: #1b130e; --bg-2: #211710; --surface: #2a1e16; --surface-2: #35271d;
  --line: rgba(244, 236, 225, .1); --line-2: rgba(244, 236, 225, .18);
  --text: #f4ece1; --muted: #bfae9c; --gold: #d0955a; --gold-2: #e8b884;
  --gold-soft: rgba(208, 149, 90, .15); --on-gold: #1b130e;
  color: var(--text);
}
section.dark, footer.dark {
  background:
    radial-gradient(55% 45% at 88% 0%, rgba(208, 149, 90, .16), transparent 70%),
    radial-gradient(45% 40% at 0% 100%, rgba(194, 100, 63, .12), transparent 70%),
    var(--bg);
}
.hero-sticky {
  background:
    radial-gradient(48% 55% at 72% 46%, rgba(208, 149, 90, .22), transparent 70%),
    radial-gradient(40% 45% at 100% 100%, rgba(194, 100, 63, .2), transparent 70%),
    radial-gradient(35% 40% at 0% 0%, rgba(138, 154, 120, .1), transparent 70%),
    linear-gradient(180deg, #20160f, #1b130e 60%);
}
.light .tile { background: var(--surface); box-shadow: 0 1px 0 rgba(255, 255, 255, .7) inset, 0 24px 50px -36px rgba(74, 46, 26, .35); }
.light .tile:hover { border-color: rgba(154, 90, 42, .35); }
.light .tile::after { background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(200, 134, 74, .1), transparent 60%); }
.tile.dark { background: radial-gradient(70% 70% at 80% 10%, rgba(208, 149, 90, .22), transparent 70%), linear-gradient(160deg, #2e2018, #1b130e); border-color: transparent; }
.light .sec-head h2 em, .light .manifesto-text .w.gold { color: var(--gold-2); }
.light .step-n { background: var(--surface); }
.light .faq summary:hover { color: var(--gold); }
.footer-word { background: linear-gradient(180deg, rgba(208, 149, 90, .55), rgba(194, 100, 63, 0) 85%); -webkit-background-clip: text; background-clip: text; }

/* =========================================================
   INTRO 3D — escritorio → zoom → entrar a la pantalla
   Medidas en px reales: --sw/--sh = tamaño exacto del hero
   (la pantalla mide eso, así al final calza 1:1 con la web)
   ========================================================= */
body:not(.entered) .nav, body:not(.entered) .wa-float { opacity: 0; visibility: hidden; }
.nav, .wa-float { transition: opacity .7s var(--ease), visibility .7s, background .4s, border-color .4s; }

.intro { position: absolute; inset: 0; z-index: 40; overflow: hidden; }
.intro.gone { display: none; }
.intro-room {
  position: absolute; inset: 0;
  background:
    radial-gradient(38% 46% at 16% 8%, rgba(232, 184, 132, .2), transparent 70%),
    radial-gradient(55% 45% at 50% 46%, rgba(208, 149, 90, .14), transparent 70%),
    radial-gradient(45% 40% at 100% 100%, rgba(194, 100, 63, .12), transparent 70%),
    linear-gradient(180deg, #24180f, #150e0a);
}
.intro-stage { position: absolute; inset: 0; perspective: 1700px; perspective-origin: 50% 38%; }
.rig {
  position: absolute; left: 50%; top: 50%; width: 0; height: 0; transform-style: preserve-3d;
  --b: calc(var(--sw) * .014); --chin: calc(var(--sw) * .075); --br: calc(var(--sw) * .016);
  --d: calc(var(--sw) * .02); --u: var(--sw);
  --deskY: calc(var(--sh) / 2 + var(--chin) + var(--sw) * .1);
  --fl: calc(var(--sw) / -2 - var(--b)); --ft: calc(var(--sh) / -2 - var(--b));
  --W: calc(var(--sw) + 2 * var(--b)); --H: calc(var(--sh) + var(--b) + var(--chin));
}
.rig.is-phone {
  --b: calc(var(--sw) * .04); --chin: var(--b); --br: calc(var(--sw) * .14);
  --d: calc(var(--sw) * .05); --u: calc(var(--sw) * 1.5);
  --deskY: calc(var(--sh) / 2 + var(--b) + var(--sw) * .03);
}

/* --- equipo: una caja real con 6 caras --- */
.device, .desk, .dv-front { transform-style: preserve-3d; }
.device { position: absolute; left: 0; top: 0; }
.dv-front, .dv-face { position: absolute; }
.dv-front {
  left: var(--fl); top: var(--ft); width: var(--W); height: var(--H); border-radius: var(--br);
  transform: translateZ(calc(var(--sw) * -.006));
  background: linear-gradient(180deg, #0d0906 0, #0d0906 calc(100% - var(--chin)), #dcb68c calc(100% - var(--chin)), #b98b5f 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 230, 200, .14);
}
.dv-back { left: var(--fl); top: var(--ft); width: var(--W); height: var(--H); border-radius: var(--br); transform: translateZ(calc(var(--d) * -1)) rotateY(180deg); backface-visibility: hidden; -webkit-backface-visibility: hidden; background: linear-gradient(160deg, #d9b48a, #9c6f47); }
.dv-logo {
  position: absolute; left: 50%; bottom: calc(var(--chin) * .3); width: calc(var(--chin) * .4); height: calc(var(--chin) * .4); translate: -50% 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23735034' d='M12.152 6.896c-.948 0-2.415-1.078-3.96-1.04-2.04.027-3.91 1.183-4.961 3.014-2.117 3.675-.546 9.103 1.519 12.09 1.013 1.454 2.208 3.09 3.792 3.039 1.52-.065 2.09-.987 3.935-.987 1.831 0 2.35.987 3.96.948 1.637-.026 2.676-1.48 3.676-2.948 1.156-1.688 1.636-3.325 1.662-3.415-.039-.013-3.182-1.221-3.22-4.857-.026-3.04 2.48-4.494 2.597-4.559-1.429-2.09-3.623-2.324-4.39-2.376-2-.156-3.675 1.09-4.61 1.09zM15.53 3.83c.843-1.012 1.4-2.427 1.245-3.83-1.207.052-2.662.805-3.532 1.818-.78.896-1.454 2.338-1.273 3.714 1.338.104 2.715-.688 3.559-1.701'/%3E%3C/svg%3E") center / contain no-repeat;
}
.dv-island { display: none; }
.screen {
  position: absolute; left: calc(var(--sw) / -2); top: calc(var(--sh) / -2); width: var(--sw); height: var(--sh);
  overflow: hidden; background: #1b130e; transform: translateZ(0);
  box-shadow: 0 0 calc(var(--sw) * .12) rgba(208, 149, 90, .28);
}
.screen > .hero-sticky { position: absolute !important; inset: 0; width: 100%; height: 100% !important; pointer-events: none; }
.screen-shot { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.glare { position: absolute; inset: 0; z-index: 5; pointer-events: none; background: linear-gradient(118deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .03) 36%, transparent 36.3%); }

.rig.is-phone .dv-front { background: #0d0906; box-shadow: inset 0 0 0 calc(var(--sw) * .009) #c9a07a, inset 0 0 0 calc(var(--sw) * .014) #0d0906; }
.rig.is-phone .dv-logo, .rig.is-phone .neck, .rig.is-phone .keyboard, .rig.is-phone .mouse { display: none; }
.rig.is-phone .dv-island {
  /* va delante de la pantalla (hija de .device, cuyo origen es el centro) */
  display: block; position: absolute; left: calc(var(--sw) * -.15); top: calc(var(--sh) / -2 + var(--sw) * .03); width: calc(var(--sw) * .3); height: calc(var(--sw) * .085);
  border-radius: 99px; background: #000; transform: translateZ(1px);
}
.rig.is-phone .dv-island::after {
  content: ''; position: absolute; right: 9%; top: 50%; translate: 0 -50%; height: 50%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #3a4a6a 0 18%, #10141f 45%, #050608 70%);
}

/* --- soporte --- */
.neck {
  position: absolute; left: calc(var(--sw) * -.11); top: calc(var(--sh) * .16); width: calc(var(--sw) * .22);
  height: calc(var(--deskY) - var(--sh) * .16); transform: translateZ(calc(var(--d) * -1 - var(--sw) * .035));
  background: linear-gradient(90deg, #a87b51, #e0bd95 45%, #b0845a); border-radius: 0 0 6px 6px;
}

/* --- escritorio de nogal, acostado frente al equipo --- */
.desk {
  position: absolute; left: calc(var(--u) * -1.9); top: var(--deskY); width: calc(var(--u) * 3.8); height: calc(var(--u) * 1.5);
  transform-origin: 50% 0; transform: translateZ(calc(var(--sw) * -.12)) rotateX(90deg);
}
.desk::before {
  content: ''; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(0, 0, 0, .07) 0 2px, transparent 2px 11px),
    repeating-linear-gradient(0deg, rgba(255, 220, 180, .035) 0 1px, transparent 1px 23px),
    linear-gradient(180deg, #3c2516, #6a4327 55%, #573620);
  -webkit-mask-image: radial-gradient(ellipse 72% 100% at 50% 0%, #000 62%, transparent 100%);
  mask-image: radial-gradient(ellipse 72% 100% at 50% 0%, #000 62%, transparent 100%);
}
.desk > * { position: absolute; }
.desk-glow { inset: 0; background: radial-gradient(ellipse 30% 28% at 50% 0%, rgba(245, 200, 145, .35), transparent 70%), radial-gradient(ellipse 22% 10% at 50% 4%, rgba(0, 0, 0, .55), transparent 70%); }
.stand-base { left: calc(var(--u) * 1.74); top: calc(var(--u) * .02); width: calc(var(--u) * .32); height: calc(var(--u) * .16); border-radius: calc(var(--u) * .02); background: linear-gradient(180deg, #d5ad82, #a97c52); box-shadow: 0 calc(var(--u) * .02) calc(var(--u) * .04) rgba(0, 0, 0, .45); }
.rig.is-phone .stand-base { left: calc(var(--u) * 1.82); width: calc(var(--u) * .16); height: calc(var(--u) * .08); }
.keyboard { left: calc(var(--u) * 1.45); top: calc(var(--u) * .36); width: calc(var(--u) * .9); height: calc(var(--u) * .28); border-radius: calc(var(--u) * .02); background: linear-gradient(180deg, #dcc2a2, #bf9a72); box-shadow: 0 calc(var(--u) * .015) calc(var(--u) * .03) rgba(0, 0, 0, .5); }
/* teclas reales con sus letras (las arma main.js) */
.keys { position: absolute; inset: calc(var(--u) * .014); display: flex; flex-direction: column; gap: calc(var(--u) * .006); }
.keys > div { flex: 1; display: flex; gap: calc(var(--u) * .006); }
.keys b {
  flex: 1; display: grid; place-items: center; min-width: 0; border-radius: calc(var(--u) * .006);
  background: linear-gradient(180deg, #fbf7f1, #ece2d4); box-shadow: 0 calc(var(--u) * .0025) 0 #c4a682;
  font: 700 calc(var(--u) * .0165)/1 var(--f-body); color: #3a2a1e; letter-spacing: 0;
}
.keys b.sm { font-size: calc(var(--u) * .011); color: #6e5745; }
.mouse { left: calc(var(--u) * 2.5); top: calc(var(--u) * .42); width: calc(var(--u) * .12); height: calc(var(--u) * .19); border-radius: 50% / 40%; background: linear-gradient(180deg, #f6efe5, #d4bb9b); box-shadow: 0 calc(var(--u) * .012) calc(var(--u) * .025) rgba(0, 0, 0, .5); }
.notebook { left: calc(var(--u) * .82); top: calc(var(--u) * .52); width: calc(var(--u) * .4); height: calc(var(--u) * .52); border-radius: calc(var(--u) * .012); background: linear-gradient(135deg, #c96a43, #9e4a2c); transform: rotate(-12deg); box-shadow: 0 calc(var(--u) * .015) calc(var(--u) * .03) rgba(0, 0, 0, .45); }
.notebook i { position: absolute; top: 0; bottom: 0; right: 16%; width: 4%; background: #3a2214; }

/* objetos 3D de verdad (cilindros hechos de tiras, ver main.js) */
.obj { width: 0; height: 0; transform-origin: 0 0; transform: rotateX(-90deg); transform-style: preserve-3d; }
.obj > *, .cyl, .leaves { position: absolute; transform-style: preserve-3d; }
.cyl, .leaves { left: 0; top: 0; width: 0; height: 0; }
.cyl i, .leaves i { position: absolute; display: block; }
.mug3d { left: calc(var(--u) * 1.12); top: calc(var(--u) * .34); --r: calc(var(--u) * .072); --h: calc(var(--u) * .19); }
.mug-top {
  left: calc(var(--r) * -1); top: calc(var(--h) * -1 - var(--r) + var(--u) * .012); width: calc(var(--r) * 2); height: calc(var(--r) * 2);
  border-radius: 50%; transform: rotateX(90deg);
  background: radial-gradient(circle at 42% 40%, #8a5532 0, #4a2a17 38%, #2c180c 62%, #a8774c 66%, #f2e7d8 69%);
}
.mug-h {
  left: calc(var(--r) * .78); top: calc(var(--h) * -.82); width: calc(var(--u) * .085); height: calc(var(--u) * .1);
  border-radius: 50%; border: calc(var(--u) * .017) solid #e9dccb; border-left-color: transparent; transform: translateZ(calc(var(--u) * .006));
}
.mug-h2 { transform: translateZ(calc(var(--u) * -.006)); border-color: #cdbba4; border-left-color: transparent; }
.steam { left: calc(var(--r) * -.9); top: calc(var(--h) * -1 - var(--u) * .2); width: calc(var(--r) * 1.8); height: calc(var(--u) * .2); }
.steam i { position: absolute; bottom: 0; width: 22%; height: 100%; border-radius: 50%; background: linear-gradient(to top, rgba(255, 240, 220, .38), transparent); filter: blur(5px); animation: steam 3.6s ease-in-out infinite; opacity: 0; }
.steam i:nth-child(1) { left: 8%; }
.steam i:nth-child(2) { left: 40%; animation-delay: 1.2s; }
.steam i:nth-child(3) { left: 70%; animation-delay: 2.4s; }
@keyframes steam { 0% { opacity: 0; transform: translateY(20%) scaleX(.6); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(-40%) scaleX(1.4) skewX(12deg); } }

.plant3d { left: calc(var(--u) * 2.6); top: calc(var(--u) * .16); --r: calc(var(--u) * .085); --h: calc(var(--u) * .15); }
.soil {
  left: calc(var(--r) * -.92); top: calc(var(--h) * -1 - var(--r) * .92 + var(--u) * .012); width: calc(var(--r) * 1.84); height: calc(var(--r) * 1.84);
  border-radius: 50%; transform: rotateX(90deg); background: radial-gradient(circle, #3a2414, #24150b 70%);
}
.leaves i {
  border-radius: 50% 50% 46% 46% / 88% 88% 12% 12%; transform-origin: 50% 100%;
  background: linear-gradient(90deg, #c9c27a 0 4%, #5d7350 6%, #8fa47c 48%, #6c8259 52%, #4f6444 94%, #c9c27a 96%);
  box-shadow: inset 0 -20px 30px -10px rgba(20, 30, 15, .45);
}

/* --- pared con ventana y cuadro --- */
.wall {
  position: absolute; left: calc(var(--u) * -2.2); width: calc(var(--u) * 4.4);
  height: calc(var(--sh) * 2.4); top: calc(var(--deskY) - var(--sh) * 2.4);
  transform: translateZ(calc(var(--sw) * -.125));
  background:
    radial-gradient(30% 28% at 22% 42%, rgba(240, 190, 130, .2), transparent 70%),
    radial-gradient(34% 30% at 50% 74%, rgba(240, 190, 130, .16), transparent 70%),
    linear-gradient(180deg, #1c130d 0%, #3a281b 55%, #4a3322 100%);
  -webkit-mask-image: radial-gradient(ellipse 62% 75% at 50% 100%, #000 55%, transparent 100%);
  mask-image: radial-gradient(ellipse 62% 75% at 50% 100%, #000 55%, transparent 100%);
}
.wall > * { position: absolute; }
/* ventana grande: marco hundido, alféizar, cortinas y luz que entra */
.wall { --wl: calc(var(--u) * .66); --ww: calc(var(--u) * .86); --wb: calc(var(--sh) * .36); --wh: calc(var(--sh) * 1.16); }
.win-spill {
  left: calc(var(--wl) - var(--u) * .5); width: calc(var(--ww) + var(--u) * 1); bottom: calc(var(--wb) - var(--sh) * .5); height: calc(var(--wh) + var(--sh) * .9);
  background: radial-gradient(closest-side, rgba(242, 160, 90, .26), rgba(242, 160, 90, .08) 60%, transparent);
}
.window {
  left: var(--wl); bottom: var(--wb); width: var(--ww); height: var(--wh);
  padding: calc(var(--u) * .022); background: linear-gradient(135deg, #f1e4d0, #cdb699);
  box-shadow: 0 calc(var(--u) * .03) calc(var(--u) * .06) rgba(0, 0, 0, .45);
}
.win-reveal {
  position: relative; width: 100%; height: 100%; padding: calc(var(--u) * .022);
  background: linear-gradient(90deg, #8f6f52 0%, #d9c3a5 12%, #e9d8c0 50%, #b99a7a 100%);
  box-shadow: inset 0 calc(var(--u) * .03) calc(var(--u) * .03) -.01px rgba(40, 22, 10, .55), inset calc(var(--u) * .02) 0 calc(var(--u) * .02) rgba(40, 22, 10, .35);
}
.win-sky { position: relative; width: 100%; height: 100%; overflow: hidden; background: linear-gradient(180deg, #2b2440 0%, #6a4058 38%, #d9824e 72%, #f2b46e 100%); box-shadow: inset 0 0 0 calc(var(--u) * .006) #6b4a30; }
.win-glass { position: absolute; inset: 0; background: linear-gradient(125deg, transparent 18%, rgba(255, 255, 255, .16) 22%, transparent 30%, transparent 44%, rgba(255, 255, 255, .09) 47%, transparent 52%); }
.win-reveal .win-v, .win-reveal .win-h { background: linear-gradient(90deg, #c9b08f, #f0e2cc, #c9b08f); box-shadow: 0 0 calc(var(--u) * .01) rgba(0, 0, 0, .35); }
.win-sill {
  position: absolute; left: calc(var(--u) * -.04); right: calc(var(--u) * -.04); bottom: calc(var(--u) * -.045); height: calc(var(--u) * .05);
  background: linear-gradient(180deg, #fbf3e6 0 35%, #d8c4a6 36%, #a88b6b 100%); border-radius: 2px;
  box-shadow: 0 calc(var(--u) * .03) calc(var(--u) * .04) rgba(0, 0, 0, .5);
}
.curtain-rod {
  left: calc(var(--wl) - var(--u) * .24); width: calc(var(--ww) + var(--u) * .48); bottom: calc(var(--wb) + var(--wh) + var(--sh) * .07); height: calc(var(--u) * .014);
  border-radius: 99px; background: linear-gradient(180deg, #e8c79c, #9a7048); box-shadow: 0 calc(var(--u) * .01) calc(var(--u) * .02) rgba(0, 0, 0, .5);
}
.curtain-rod::before, .curtain-rod::after { content: ''; position: absolute; top: 50%; width: calc(var(--u) * .03); aspect-ratio: 1; border-radius: 50%; translate: 0 -50%; background: radial-gradient(circle at 35% 35%, #f4dcb6, #8f6640); }
.curtain-rod::before { left: calc(var(--u) * -.02); }
.curtain-rod::after { right: calc(var(--u) * -.02); }
.curtain {
  bottom: calc(var(--sh) * .02); height: calc(var(--wb) + var(--wh) + var(--sh) * .05); width: calc(var(--u) * .2);
  background:
    repeating-linear-gradient(90deg, rgba(60, 30, 15, .32) 0, rgba(255, 235, 210, .12) 14%, rgba(60, 30, 15, .05) 22%, rgba(60, 30, 15, .4) 33.3%),
    linear-gradient(180deg, #b8714a, #9a5536 70%, #7e4229);
  box-shadow: 0 0 calc(var(--u) * .05) rgba(0, 0, 0, .45);
}
.curtain-l { left: calc(var(--wl) - var(--u) * .2); border-radius: 0 0 0 calc(var(--u) * .03); clip-path: polygon(0 0, 100% 0, 78% 55%, 100% 100%, 0 100%); }
.curtain-r { left: calc(var(--wl) + var(--ww)); border-radius: 0 0 calc(var(--u) * .03) 0; clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 22% 55%); }
.win-sun { position: absolute; left: 58%; top: 52%; width: 22%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, #fff1cf, #f7c47c 55%, transparent 72%); }
.win-hills { position: absolute; left: 0; bottom: 0; width: 100%; height: 55%; }
.win-hills .h1 { fill: #5a3348; opacity: .85; }
.win-hills .h2 { fill: #2e1a24; }
.win-v, .win-h { position: absolute; background: linear-gradient(90deg, #5a3820, #7a5030, #5a3820); }
.win-v { left: 50%; top: 0; bottom: 0; width: calc(var(--u) * .014); translate: -50% 0; }
.win-h { top: 46%; left: 0; right: 0; height: calc(var(--u) * .014); background: linear-gradient(180deg, #5a3820, #7a5030, #5a3820); }
.art {
  left: calc(var(--u) * 2.82); bottom: calc(var(--sh) * .62); width: calc(var(--u) * .46); height: calc(var(--u) * .58);
  padding: calc(var(--u) * .014); background: #120c08; box-shadow: 0 calc(var(--u) * .025) calc(var(--u) * .05) rgba(0, 0, 0, .55);
}
.art-mat { width: 100%; height: 100%; padding: 12%; background: #efe4d4; }
.art-print { position: relative; width: 100%; height: 100%; overflow: hidden; background: #e6d3b8; }
.art-print i { position: absolute; border-radius: 50%; }
.art-print i:nth-child(1) { width: 70%; aspect-ratio: 1; left: -12%; top: 8%; background: #c2643f; }
.art-print i:nth-child(2) { width: 54%; aspect-ratio: 1; right: -10%; top: 40%; background: #8a9a78; mix-blend-mode: multiply; }
.art-print i:nth-child(3) { width: 30%; aspect-ratio: 1; left: 30%; top: -6%; background: #d0955a; }
.art-print i:nth-child(4) { width: 120%; height: 30%; left: -10%; bottom: -8%; border-radius: 50% 50% 0 0; background: #3a2214; }
/* textos de la intro */
.intro-vig { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse at 50% 50%, transparent 40%, rgba(12, 8, 5, .8)); opacity: 0; }
.intro-cap { position: absolute; left: 0; right: 0; top: max(70px, 9vh); text-align: center; padding: 0 var(--gutter); }
.intro-kicker { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1 var(--f-display); letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }
.intro-title { margin-top: 18px; font: 600 clamp(32px, 4.4vw, 62px)/1 var(--f-display); letter-spacing: -.04em; }
.intro-hint { position: absolute; left: 50%; bottom: 24px; translate: -50% 0; display: flex; align-items: center; gap: 12px; padding: 8px 18px 8px 10px; border-radius: 99px; background: rgba(27, 19, 14, .72); border: 1px solid rgba(244, 236, 225, .12); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); white-space: nowrap; font-size: 12px; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }
.mouse-ico { width: 22px; height: 34px; border-radius: 12px; border: 1.5px solid rgba(244, 236, 225, .5); position: relative; }
.mouse-ico i { position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--gold); animation: wheel 1.8s var(--ease) infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(10px); opacity: 0; } }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
  .nav-links a { padding: 10px 10px; }
  .bento { grid-template-columns: 1fr 1fr; }
  .tile-xl { grid-column: span 2; grid-row: auto; min-height: 460px; }
  .tile-wide { grid-column: span 2; display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: center; }
}

@media (max-width: 900px) {
  .nav { padding-left: 16px; gap: 10px; }
  .nav .btn-sm { display: none; }
  .menu-btn { display: block; }
  .nav-links {
    position: absolute; top: calc(100% + 10px); left: 0; right: 0; flex-direction: column; gap: 0; padding: 10px;
    border-radius: 24px; background: rgba(33, 23, 16, .96); border: 1px solid var(--line); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .3s, transform .3s var(--ease), visibility .3s;
  }
  .nav.open { background: rgba(33, 23, 16, .9); border-color: var(--line); }
  .nav.open .nav-links { opacity: 1; visibility: visible; transform: none; }
  .nav-links a { padding: 16px 18px; font-size: 18px; color: var(--text); }

  .hero { height: calc(480vh + var(--intro, 0px)); }
  .build-wrap { left: 50%; top: 31%; width: 88vw; perspective: 1400px; }
  .hero-glow { left: 50%; top: 32%; width: 120vw; height: 120vw; }
  .hero-shade { background: linear-gradient(to top, var(--bg) 0%, rgba(27, 19, 14, .9) 34%, rgba(27, 19, 14, .2) 56%, transparent 70%); }
  .stage, .stage-intro { left: var(--gutter); right: var(--gutter); width: auto; top: auto; bottom: 88px; translate: none; }
  .stage-intro { bottom: 72px; }
  .eyebrow { margin-bottom: 18px; font-size: 12px; }
  .hero-title { font-size: clamp(44px, 12vw, 72px); }
  .hero-sub { margin-top: 16px; font-size: 16px; }
  .hero-ctas { margin-top: 24px; }
  .stage-title { font-size: clamp(38px, 10.5vw, 60px); }
  .stage-num { margin-bottom: 14px; }
  .stage p:not(.eyebrow):not(.hero-sub) { margin-top: 14px; font-size: 16px; }
  .hero-steps { left: var(--gutter); right: auto; bottom: 28px; gap: 16px; }
  .hero-steps li { font-size: 0; gap: 0; }
  .scroll-hint { display: none; }
  .L-code pre { left: -2%; top: 58%; }
  .phone { right: -2%; top: 14%; width: 26%; }

  .case, .process, .faq-wrap, .quote { grid-template-columns: minmax(0, 1fr); }
  .case-rev .case-media { order: 0; }
  .process-head, .faq-wrap .sec-head { position: static; margin-bottom: 48px; }
  .brief { position: static; }
  /* en celular la vista previa va arriba del formulario (se mueve con JS) */
  .pv-mobile-slot { display: block; }
  .pv-mobile-slot .pv { margin: 0; }
  .plans { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .plan-pro { transform: none; order: -1; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .intro-kicker { font-size: 10px; letter-spacing: .14em; }
  .bento { grid-template-columns: 1fr; }
  .tile-xl, .tile-wide { grid-column: auto; }
  .tile-xl { min-height: 520px; }
  .stack { width: 72%; right: 6%; top: 8%; }
  .tile-wide { grid-template-columns: 1fr; }
  .rubros { grid-template-columns: repeat(3, auto); justify-content: start; }
  .field-row { grid-template-columns: 1fr; }
  .faq details p { padding-right: 0; }
  .hero-ctas .btn { flex: 1; }
  .footer-top .btn { width: 100%; }
  .wa-float { width: 54px; height: 54px; right: 14px; bottom: 14px; }
  .mphone { border-radius: 16px; }
  .mphone img { border-radius: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .marquee-track { animation: none; }
  .js .reveal { opacity: 1; transform: none; }
  .manifesto-text .w { opacity: 1; }
}

/* ---------- Logo oficial ---------- */
.brand-logo { height: 38px; width: auto; }
.loader-mark { width: 64px; height: auto; stroke: none; animation: logo-in 1.2s var(--ease) both; }
@keyframes logo-in { from { opacity: 0; transform: scale(.8) rotate(-90deg); } to { opacity: 1; transform: none; } }
.brief-mark { width: 40px; height: auto; }
.intro-logo { display: block; height: clamp(30px, 3.4vw, 44px); width: auto; margin: 0 auto 14px; }
.footer-logo { display: block; width: min(860px, 82%); height: auto; margin: clamp(48px, 7vw, 90px) auto clamp(36px, 5vw, 60px); opacity: .9; }
@media (max-width: 640px) { .brand-logo { height: 32px; } }

/* ---------- Selector de idioma ---------- */
.lang { display: flex; padding: 3px; border-radius: 99px; border: 1px solid var(--line-2); background: rgba(244, 236, 225, .04); }
.lang button {
  min-width: 40px; min-height: 36px; padding: 0 10px; border: 0; border-radius: 99px; cursor: pointer;
  background: transparent; color: var(--muted); font: 600 13px/1 var(--f-display); letter-spacing: .06em; transition: background .25s, color .25s;
}
.lang button:hover { color: var(--text); }
.lang button[aria-pressed="true"] { background: var(--gold); color: var(--on-gold); }
@media (max-width: 900px) { .lang { margin-left: auto; } .brand { margin-right: 0; } }

/* ---------- Redes sociales en el pie ---------- */
.footer-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.social {
  display: inline-flex; align-items: center; gap: 10px; min-height: 64px; padding: 0 26px 0 20px; border-radius: 999px;
  color: #fff; font: 600 17px/1 var(--f-display); white-space: nowrap;
  transition: transform .35s var(--ease), box-shadow .35s, filter .3s;
}
.social svg { width: 26px; height: 26px; fill: currentColor; }
.social-fb { background: #1877f2; box-shadow: 0 12px 30px -10px rgba(24, 119, 242, .7); }
.social-ig { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fd5949 45%, #d6249f 60%, #285aeb 90%); box-shadow: 0 12px 30px -10px rgba(214, 36, 159, .7); }
.social:hover { transform: translateY(-3px); filter: brightness(1.08); }
.meta-soc { display: inline-flex; align-items: center; gap: 7px; }
.meta-soc svg { width: 16px; height: 16px; fill: currentColor; }
@media (max-width: 640px) {
  .footer-actions .btn { flex: 1 1 100%; }
  .social { flex: 1; justify-content: center; min-height: 56px; padding: 0 16px; font-size: 16px; }
}