/* ===========================================================
   QS IN HOUSE AGENCY — Propuesta de sitio
   Layout: columna central de 1200px sobre fondo azul noche,
   con escenas 3D que rompen la retícula en hero, trabajo y estudio.
   =========================================================== */

/* FONTS-LOCAL-START — tipografías incluidas en el paquete, sin cargar nada de afuera */
@font-face{
  font-family:'Fraunces';
  src:url('../fonts/fraunces.woff2') format('woff2');
  font-weight:100 900;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Fraunces';
  src:url('../fonts/fraunces-italic.woff2') format('woff2');
  font-weight:100 900;font-style:italic;font-display:swap;
}
@font-face{
  font-family:'Plus Jakarta Sans';
  src:url('../fonts/jakarta.woff2') format('woff2');
  font-weight:200 800;font-style:normal;font-display:swap;
}
/* FONTS-LOCAL-END */

:root{
  color-scheme: dark;

  /* Color */
  --ink:#04142B;            /* azul noche de la marca */
  --ink-deep:#020C1B;       /* fondo más profundo */
  --ink-soft:#071E3C;       /* superficies elevadas */
  --mint:#46E2C3;           /* acento de la marca */
  --mint-deep:#1FB99C;
  --sand:#EAF1F8;           /* texto principal */
  --muted:#93A6BD;          /* texto secundario */
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --shadow:0 30px 70px -30px rgba(0,0,0,.85);

  /* Tipografía */
  --display:"Fraunces", "Times New Roman", Georgia, serif;
  --body:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Medidas */
  --shell:1200px;
  --gutter:22px;
  --radius:20px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--ink-deep);
  color:var(--sand);
  font-family:var(--body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}

:focus-visible{outline:2px solid var(--mint);outline-offset:3px;border-radius:6px}

.shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

.serif{font-family:var(--display);font-weight:400;font-style:italic}
.mint{color:var(--mint)}

/* ---------- Barra de progreso ---------- */
.scroll-bar{
  position:fixed;top:0;left:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--mint-deep),var(--mint));
  z-index:120;transition:width .12s linear;
}

/* ---------- Header ---------- */
.site-head{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding-block:14px;
  padding-top:calc(14px + env(safe-area-inset-top,0px));
  transition:background .35s ease, box-shadow .35s ease, padding .35s ease;
}
.site-head.is-stuck{
  background:rgba(4,20,43,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--line);
  padding-block:9px;
  padding-top:calc(9px + env(safe-area-inset-top,0px));
}
.head-inner{display:flex;align-items:center;gap:20px}

.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand img{width:42px;height:42px;object-fit:contain}
.brand-txt{
  font-size:12px;letter-spacing:.22em;font-weight:700;line-height:1.1;
  display:flex;flex-direction:column;
}
.brand-txt b{color:var(--mint);font-family:var(--display);font-size:19px;letter-spacing:.06em}
.brand-txt i{font-style:normal;font-size:9.5px;color:var(--muted);letter-spacing:.34em}

.nav{margin-left:auto;display:flex;gap:30px;font-size:14px;font-weight:500}
.nav a{color:var(--muted);position:relative;padding-block:4px;transition:color .25s}
.nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--mint);transition:width .3s ease;
}
.nav a:hover{color:var(--sand)}
.nav a:hover::after{width:100%}

.head-cta{display:flex;align-items:center;gap:12px;flex:0 0 auto}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-size:14px;font-weight:700;
  letter-spacing:.01em;border:1px solid transparent;cursor:pointer;
  transition:transform .25s cubic-bezier(.2,.8,.3,1), box-shadow .25s, background .25s, color .25s, border-color .25s;
  will-change:transform;
}
.btn .arrow{transition:transform .25s ease}
.btn:hover .arrow{transform:translateX(4px)}
.btn-solid{background:var(--mint);color:#032018;box-shadow:0 14px 32px -14px rgba(70,226,195,.85)}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 20px 40px -14px rgba(70,226,195,.95)}
.btn-line{border-color:var(--line-strong);color:var(--sand)}
.btn-line:hover{border-color:var(--mint);color:var(--mint);transform:translateY(-2px)}
.btn-ghost{border-color:var(--line-strong);padding:10px 20px;font-size:13px}
.btn-ghost:hover{border-color:var(--mint);color:var(--mint)}
.btn.full{width:100%}

.burger{display:none;width:42px;height:38px;border:1px solid var(--line-strong);border-radius:11px;background:none;cursor:pointer;padding:0;position:relative}
.burger span{position:absolute;left:11px;width:18px;height:1.5px;background:var(--sand);transition:transform .3s,opacity .2s}
.burger span:nth-child(1){top:13px}
.burger span:nth-child(2){top:18px}
.burger span:nth-child(3){top:23px}
.burger.open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding-top:150px;padding-bottom:70px;
  background:
    radial-gradient(1100px 600px at 78% 18%, rgba(70,226,195,.13), transparent 60%),
    radial-gradient(900px 520px at 8% 82%, rgba(31,120,200,.18), transparent 62%),
    linear-gradient(180deg,var(--ink) 0%, var(--ink-deep) 100%);
}
.hero-glow{
  position:absolute;inset:auto auto -180px 50%;transform:translateX(-50%);
  width:min(1000px,120%);height:420px;
  background:radial-gradient(closest-side, rgba(70,226,195,.16), transparent);
  filter:blur(30px);pointer-events:none;
}
.grain{
  position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:radial-gradient(rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:4px 4px;
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:36px;align-items:center;
}
.eyebrow{
  margin:0 0 16px;font-size:11.5px;font-weight:700;letter-spacing:.28em;
  text-transform:uppercase;color:var(--mint);
}
.eyebrow::before{content:"";display:inline-block;width:26px;height:1px;background:var(--mint);vertical-align:middle;margin-right:11px}

.hero-title{
  margin:0;font-family:var(--display);font-weight:300;
  font-size:clamp(2.6rem,5.4vw,4.6rem);line-height:1.02;letter-spacing:-.02em;
  text-wrap:balance;
}
.hero-title .serif{font-weight:400}
.hero-sub{
  margin:24px 0 0;max-width:46ch;color:var(--muted);font-size:clamp(1rem,1.3vw,1.09rem);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:32px}
.hero-proof{
  list-style:none;margin:44px 0 0;padding:26px 0 0;border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;
}
.hero-proof b{
  display:block;font-family:var(--display);font-weight:600;font-size:clamp(1.5rem,2.6vw,2.1rem);
  color:var(--sand);font-variant-numeric:tabular-nums;line-height:1.1;
}
.hero-proof span{font-size:12px;color:var(--muted);letter-spacing:.02em}

/* Escena 3D del hero */
.hero-stage{perspective:1100px;height:clamp(380px,46vw,520px);position:relative}
.stage-inner{
  position:absolute;inset:0;transform-style:preserve-3d;
  transition:transform .5s cubic-bezier(.2,.8,.3,1);
}
.lens{
  position:absolute;top:50%;left:50%;width:min(330px,74%);aspect-ratio:1;
  transform:translate(-50%,-50%);transform-style:preserve-3d;
}
.lens-ring{
  position:absolute;inset:0;border-radius:50%;
  border:1px solid var(--line-strong);
}
.lens-ring.r1{inset:0;border-color:rgba(70,226,195,.42);box-shadow:0 0 60px -12px rgba(70,226,195,.55) inset}
.lens-ring.r2{inset:11%;border-color:rgba(255,255,255,.14);animation:spin 26s linear infinite}
.lens-ring.r2::after{content:"";position:absolute;top:-4px;left:50%;width:7px;height:7px;border-radius:50%;background:var(--mint);transform:translateX(-50%);box-shadow:0 0 16px var(--mint)}
.lens-ring.r3{inset:22%;border-color:rgba(255,255,255,.09);border-style:dashed;animation:spin 40s linear infinite reverse}
.lens-core{
  position:absolute;inset:32%;border-radius:50%;overflow:hidden;
  background:
    radial-gradient(circle at 34% 28%, rgba(255,255,255,.22), transparent 42%),
    radial-gradient(circle at 62% 70%, rgba(70,226,195,.42), transparent 55%),
    linear-gradient(145deg,#0A2A4E,#02101F 70%);
  box-shadow:0 26px 60px -20px rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.08) inset;
  transform:translateZ(26px);
}
.lens-flare{
  position:absolute;top:16%;left:14%;width:34%;height:16%;border-radius:50%;
  background:linear-gradient(90deg,rgba(255,255,255,.55),transparent);
  filter:blur(3px);transform:rotate(-24deg);
}
.lens-blades{position:absolute;inset:32%;border-radius:50%;overflow:hidden;transform:translateZ(27px);pointer-events:none}
.lens-blades i{
  position:absolute;top:50%;left:50%;width:120%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent);
  transform:translate(-50%,-50%) rotate(var(--a));
}
@keyframes spin{to{transform:rotate(360deg)}}

.float-card{
  position:absolute;margin:0;width:clamp(120px,30%,168px);border-radius:16px;overflow:hidden;
  background:var(--ink-soft);border:1px solid var(--line-strong);
  box-shadow:var(--shadow);transform-style:preserve-3d;
}
.float-card img{width:100%;height:clamp(130px,17vw,190px);object-fit:cover}
.float-card figcaption{
  padding:9px 12px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  border-top:1px solid var(--line);
}
.fc-1{top:2%;left:-4%;animation:floaty 7s ease-in-out infinite}
.fc-2{bottom:1%;right:-3%;animation:floaty 8.5s ease-in-out infinite reverse}
.float-chip{
  position:absolute;display:flex;align-items:center;gap:8px;
  padding:10px 15px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(7,30,60,.92);border:1px solid var(--line-strong);
  box-shadow:var(--shadow);backdrop-filter:blur(8px);white-space:nowrap;
}
.fc-3{top:14%;right:2%;animation:floaty 6s ease-in-out infinite}
.fc-3 .dot{width:8px;height:8px;border-radius:50%;background:#FF5B5B;box-shadow:0 0 12px #FF5B5B;animation:pulse 1.6s ease-in-out infinite}
.fc-4{bottom:16%;left:0;color:var(--mint);animation:floaty 7.5s ease-in-out infinite reverse}
.fc-4 b{font-family:var(--display);font-size:15px;margin-right:2px}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-13px)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

.scroll-hint{
  position:relative;z-index:2;margin:52px auto 0;width:max-content;
  font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);
  display:flex;align-items:center;gap:11px;
}
.scroll-hint span{width:1px;height:34px;background:linear-gradient(var(--mint),transparent);display:block}

/* ---------- Marquee ---------- */
.marquee{
  border-block:1px solid var(--line);background:var(--ink);
  overflow:hidden;padding-block:16px;
}
.marquee-track{
  display:flex;align-items:center;gap:30px;width:max-content;
  animation:slide 34s linear infinite;
  font-family:var(--display);font-size:clamp(1.05rem,2vw,1.5rem);color:rgba(234,241,248,.72);
}
.marquee-track i{color:var(--mint);font-style:normal;font-size:.55em}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---------- Secciones ---------- */
.section{padding-block:clamp(72px,9vw,118px);position:relative}
.section-work{background:var(--ink);border-block:1px solid var(--line)}
.section-studio{background:linear-gradient(180deg,var(--ink-deep),var(--ink))}
.section-quotes{background:var(--ink);border-block:1px solid var(--line)}

.sec-head{max-width:720px;margin-bottom:clamp(38px,5vw,58px)}
.sec-head-row{
  max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.sec-title{
  margin:0;font-family:var(--display);font-weight:300;
  font-size:clamp(2rem,3.6vw,3.1rem);line-height:1.08;letter-spacing:-.02em;text-wrap:balance;
}
.sec-lead{margin:18px 0 0;color:var(--muted);max-width:60ch}

/* ---------- Servicios ---------- */
.grid-svc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.svc{perspective:900px}
.svc-face{
  height:100%;padding:28px 26px 26px;border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
  border:1px solid var(--line);position:relative;overflow:hidden;
  transform-style:preserve-3d;
  transition:transform .35s cubic-bezier(.2,.8,.3,1), border-color .35s, box-shadow .35s;
}
.svc-face::after{
  content:"";position:absolute;inset:0;opacity:0;transition:opacity .35s;pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%), rgba(70,226,195,.16), transparent 62%);
}
.svc:hover .svc-face{border-color:rgba(70,226,195,.42);box-shadow:var(--shadow)}
.svc:hover .svc-face::after{opacity:1}
.svc-ico{
  width:50px;height:50px;border-radius:14px;display:grid;place-items:center;
  background:rgba(70,226,195,.12);border:1px solid rgba(70,226,195,.3);color:var(--mint);
  margin-bottom:20px;transform:translateZ(30px);
}
.svc-ico svg{width:24px;height:24px}
.svc h3{margin:0 0 10px;font-size:1.22rem;font-weight:700;letter-spacing:-.01em;transform:translateZ(22px)}
.svc p{margin:0;color:var(--muted);font-size:14.5px;transform:translateZ(14px)}
.svc-list{
  list-style:none;margin:18px 0 0;padding:16px 0 0;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:7px;transform:translateZ(10px);
}
.svc-list li{
  font-size:11.5px;letter-spacing:.04em;padding:5px 11px;border-radius:999px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--sand);
}

/* ---------- Coverflow 3D ---------- */
.work-nav{display:flex;gap:10px}
.rnd{
  width:48px;height:48px;border-radius:50%;background:none;border:1px solid var(--line-strong);
  font-size:22px;line-height:1;cursor:pointer;transition:.25s;display:grid;place-items:center;padding-bottom:3px;
}
.rnd:hover{border-color:var(--mint);color:var(--mint);transform:translateY(-2px)}

.coverflow{position:relative;margin-top:8px;overflow:hidden;padding-inline:var(--gutter)}
.cf-track{
  position:relative;height:clamp(390px,47vw,540px);
  perspective:1500px;transform-style:preserve-3d;
  display:flex;align-items:center;justify-content:center;
  touch-action:pan-y;cursor:grab;
}
.cf-track.dragging{cursor:grabbing}
.cf-item{
  position:absolute;margin:0;width:clamp(230px,26vw,310px);
  border-radius:var(--radius);overflow:hidden;background:var(--ink-soft);
  border:1px solid var(--line);box-shadow:var(--shadow);
  transition:transform .6s cubic-bezier(.2,.8,.3,1), opacity .6s, filter .6s;
  will-change:transform;
}
.cf-item img{width:100%;height:clamp(300px,36vw,410px);object-fit:cover}
.cf-item figcaption{
  padding:14px 18px;display:flex;flex-direction:column;gap:2px;border-top:1px solid var(--line);
  background:rgba(4,20,43,.72);
}
.cf-item figcaption b{font-size:14.5px}
.cf-item figcaption span{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mint)}
.cf-item.is-active{filter:none}
.cf-item:not(.is-active){filter:saturate(.5) brightness(.65)}
.cf-dots{display:flex;justify-content:center;gap:9px;margin-top:26px}
.cf-dots button{
  width:9px;height:9px;padding:0;border-radius:50%;border:1px solid var(--line-strong);
  background:none;cursor:pointer;transition:.25s;
}
.cf-dots button.on{background:var(--mint);border-color:var(--mint);width:26px;border-radius:999px}

/* ---------- Proceso ---------- */
.steps{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;
}
.step{
  position:relative;padding:28px 22px 24px;border-radius:var(--radius);
  background:rgba(255,255,255,.035);border:1px solid var(--line);
  transition:transform .35s cubic-bezier(.2,.8,.3,1), border-color .35s, background .35s;
}
.step:hover{transform:translateY(-6px);border-color:rgba(70,226,195,.4);background:rgba(70,226,195,.05)}
.step-n{
  font-family:var(--display);font-size:2.6rem;font-weight:300;color:rgba(70,226,195,.55);
  line-height:1;display:block;margin-bottom:14px;font-variant-numeric:tabular-nums;
}
.step h3{margin:0 0 9px;font-size:1.12rem}
.step p{margin:0;color:var(--muted);font-size:14px}
.step-time{
  display:inline-block;margin-top:18px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--mint);padding:5px 11px;border:1px solid rgba(70,226,195,.28);border-radius:999px;
}

/* ---------- Estudio + cubo ---------- */
.studio-grid{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(34px,5vw,64px);align-items:center;
}
.studio-copy p{color:var(--muted);max-width:52ch}
.studio-copy .sec-title{margin-bottom:20px}
.studio-stats{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:34px;
}
.studio-stats div{
  padding:20px 18px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid var(--line);
}
.studio-stats b{
  display:block;font-family:var(--display);font-weight:600;font-size:clamp(1.6rem,2.6vw,2.2rem);
  color:var(--mint);font-variant-numeric:tabular-nums;line-height:1.1;
}
.studio-stats span{font-size:12px;color:var(--muted)}

.cube-wrap{display:flex;flex-direction:column;align-items:center;gap:32px}
.cube-scene{
  width:min(290px,70%);aspect-ratio:1;perspective:1200px;position:relative;
  touch-action:pan-y;
}
.cube{
  position:absolute;inset:0;transform-style:preserve-3d;
  animation:cubeSpin 22s linear infinite;
  transform:rotateX(-10deg) rotateY(0deg);
}
.cube-scene:hover .cube,.cube.paused{animation-play-state:paused}
.face{
  position:absolute;inset:0;overflow:hidden;border-radius:14px;
  border:1px solid var(--line-strong);background:var(--ink-soft);
  box-shadow:0 0 0 1px rgba(70,226,195,.12) inset;
}
.face img{width:100%;height:100%;object-fit:cover;opacity:.92}
.f-front{transform:translateZ(var(--cz, calc(min(290px, 70vw) / 2)))}
.f-back{transform:rotateY(180deg) translateZ(var(--cz, calc(min(290px, 70vw) / 2)))}
.f-right{transform:rotateY(90deg) translateZ(var(--cz, calc(min(290px, 70vw) / 2)))}
.f-left{transform:rotateY(-90deg) translateZ(var(--cz, calc(min(290px, 70vw) / 2)))}
@keyframes cubeSpin{
  from{transform:rotateX(-10deg) rotateY(0deg)}
  to{transform:rotateX(-10deg) rotateY(360deg)}
}
.cube-shadow{
  position:absolute;left:50%;bottom:-13%;width:72%;height:26px;transform:translateX(-50%);
  background:radial-gradient(closest-side, rgba(0,0,0,.6), transparent);filter:blur(9px);
}
.swipe-hint{display:none}
.cube-hint{margin:0;font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}

/* ---------- Planes ---------- */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.plan{perspective:900px}
.plan-face{
  height:100%;display:flex;flex-direction:column;
  padding:30px 26px;border-radius:var(--radius);
  background:linear-gradient(170deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line);transform-style:preserve-3d;
  transition:transform .35s cubic-bezier(.2,.8,.3,1), border-color .35s, box-shadow .35s;
}
.plan:hover .plan-face{border-color:rgba(70,226,195,.4);box-shadow:var(--shadow)}
.plan-star .plan-face{
  background:linear-gradient(170deg,rgba(70,226,195,.14),rgba(70,226,195,.03));
  border-color:rgba(70,226,195,.45);
}
.plan-tag{
  margin:0 0 12px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--mint);
  transform:translateZ(20px);
}
.plan h3{margin:0 0 10px;font-family:var(--display);font-weight:400;font-size:1.8rem;transform:translateZ(26px)}
.plan-lead{margin:0 0 20px;color:var(--muted);font-size:14px}
.plan ul{list-style:none;margin:0 0 24px;padding:20px 0 0;border-top:1px solid var(--line);display:grid;gap:11px;font-size:14px}
.plan ul li{position:relative;padding-left:23px;color:var(--sand)}
.plan ul li::before{
  content:"";position:absolute;left:0;top:8px;width:9px;height:9px;border-radius:50%;
  border:1px solid var(--mint);background:rgba(70,226,195,.25);
}
.plan .btn{margin-top:auto}
.plans-note{margin:26px 0 0;text-align:center;color:var(--muted);font-size:13.5px}

/* ---------- Testimonios ---------- */
.quotes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.quote{
  margin:0;padding:34px 30px;border-radius:var(--radius);
  background:rgba(255,255,255,.04);border:1px solid var(--line);position:relative;
  transition:transform .35s cubic-bezier(.2,.8,.3,1), border-color .35s;
}
.quote:hover{transform:translateY(-5px);border-color:rgba(70,226,195,.35)}
.quote::before{
  content:"”";position:absolute;top:8px;right:24px;font-family:var(--display);
  font-size:5rem;color:rgba(70,226,195,.22);line-height:1;
}
.quote blockquote{margin:0 0 22px;font-family:var(--display);font-weight:300;font-size:1.22rem;line-height:1.5}
.quote figcaption{display:flex;flex-direction:column;gap:2px;padding-top:18px;border-top:1px solid var(--line)}
.quote figcaption b{font-size:14.5px}
.quote figcaption span{font-size:12px;color:var(--mint);letter-spacing:.1em;text-transform:uppercase}

/* ---------- Contacto ---------- */
.section-contact{
  background:
    radial-gradient(800px 420px at 82% 12%, rgba(70,226,195,.12), transparent 62%),
    var(--ink-deep);
}
.contact-grid{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(30px,4vw,54px);align-items:start;
}
.contact-copy p{color:var(--muted);max-width:46ch}
.contact-list{list-style:none;margin:32px 0 0;padding:0;display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.contact-list li{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:16px 20px;background:var(--ink);font-size:14px;flex-wrap:wrap;
}
.contact-list span{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.contact-list a,.contact-list b{color:var(--sand);font-weight:600}
.contact-list a:hover{color:var(--mint)}

.contact-form{
  padding:clamp(24px,3vw,34px);border-radius:var(--radius);
  background:rgba(255,255,255,.045);border:1px solid var(--line);
  display:grid;gap:15px;box-shadow:var(--shadow);
}
.field{display:grid;gap:7px;min-width:0}
.field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.field label{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border-radius:12px;font-family:inherit;font-size:14.5px;
  background:rgba(2,12,27,.6);border:1px solid var(--line-strong);color:var(--sand);
  transition:border-color .25s, background .25s;
}
.field textarea{resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#5E7490}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--mint);background:rgba(2,12,27,.85);
}
.field input.err,.field textarea.err{border-color:#FF6B6B}
.form-note{margin:0;font-size:13.5px;color:var(--mint);text-align:center}

/* ---------- Footer ---------- */
.site-foot{background:var(--ink);border-top:1px solid var(--line);padding-top:54px}
.foot-inner{
  display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,.8fr);
  gap:30px;padding-bottom:40px;
}
.foot-brand{display:flex;gap:16px;align-items:flex-start}
.foot-brand img{width:50px;height:50px;object-fit:contain;flex:0 0 auto}
.foot-brand p{margin:0;color:var(--muted);font-size:14px;max-width:34ch}
.foot-nav,.foot-social{display:flex;flex-direction:column;gap:11px;font-size:14px}
.foot-nav a,.foot-social a{color:var(--muted);transition:color .25s;width:max-content}
.foot-nav a:hover,.foot-social a:hover{color:var(--mint)}
.foot-bottom{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding-block:20px;border-top:1px solid var(--line);
  font-size:12px;color:var(--muted);
  padding-bottom:calc(20px + env(safe-area-inset-bottom,0px));
}

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:90;
  width:54px;height:54px;border-radius:50%;display:grid;place-items:center;
  background:#25D366;color:#04231A;box-shadow:0 16px 34px -12px rgba(37,211,102,.9);
  transition:transform .3s cubic-bezier(.2,.8,.3,1);
}
.wa-float svg{width:28px;height:28px}
.wa-float:hover{transform:translateY(-3px) scale(1.05)}

/* ---------- Reveal ---------- */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .75s ease, transform .75s cubic-bezier(.2,.8,.3,1)}
.js .reveal.in{opacity:1;transform:none}

/* ===========================================================
   RESPONSIVE — tablet y teléfono.
   Las tarjetas nunca quedan una encima de otra: pasan a dos
   columnas o a carril deslizable con scroll-snap.
   =========================================================== */

@media (max-width:1080px){
  .grid-svc{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-inner{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:920px){
  .nav{
    position:fixed;inset:0 0 auto;top:0;padding:96px 26px 34px;
    flex-direction:column;gap:6px;background:rgba(4,20,43,.97);
    backdrop-filter:blur(16px);
    transform:translateY(-102%);transition:transform .45s cubic-bezier(.2,.8,.3,1);
    border-bottom:1px solid var(--line);font-size:19px;margin:0;
  }
  .nav.open{transform:none}
  .nav a{padding-block:12px;border-bottom:1px solid var(--line);color:var(--sand)}
  .burger{display:block}
  .head-cta .btn-ghost{display:none}
  .head-inner{justify-content:space-between}

  .hero{padding-top:118px}
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:46px}
  .hero-stage{height:clamp(330px,66vw,430px);order:2}
  .hero-copy{order:1}
  .fc-1{left:0}
  .fc-2{right:0}

  .studio-grid{grid-template-columns:minmax(0,1fr)}
  .cube-wrap{order:-1}
  .contact-grid{grid-template-columns:minmax(0,1fr)}
}

@media (max-width:720px){
  :root{--gutter:18px}

  /* carriles deslizables en vez de apilado vertical */
  .plans,.quotes{
    display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;
    padding-bottom:14px;margin-inline:calc(var(--gutter) * -1);
    padding-inline:var(--gutter);
    scrollbar-width:none;
  }
  .plans::-webkit-scrollbar,.quotes::-webkit-scrollbar{display:none}
  /* dentro de un carril horizontal el observador no alcanza las tarjetas
     que están fuera de pantalla: se muestran siempre */
  .js .plans .reveal,.js .quotes .reveal{opacity:1;transform:none}
  .plan,.quote{flex:0 0 clamp(250px,78vw,320px);scroll-snap-align:center}
  .quote{padding:28px 24px}
  .plans-note{text-align:left}

  .grid-svc{gap:12px}
  .svc-face{padding:22px 18px}
  .svc-ico{width:42px;height:42px;border-radius:12px;margin-bottom:15px}
  .svc-ico svg{width:20px;height:20px}
  .svc h3{font-size:1.02rem}
  .svc p{font-size:13px}
  .svc-list{margin-top:14px;padding-top:12px;gap:5px}
  .svc-list li{font-size:10.5px;padding:4px 9px}

  .steps{gap:12px}
  .step{padding:22px 18px 20px}
  .step-n{font-size:2.1rem;margin-bottom:10px}
  .step h3{font-size:1.02rem}
  .step p{font-size:13px}
  .step-time{margin-top:14px;font-size:10px}

  .hero-proof{gap:10px}
  .hero-proof span{font-size:11px}
  .studio-stats{gap:10px}
  .studio-stats div{padding:16px 14px}

  .cf-item{width:clamp(210px,62vw,260px)}
  .cf-item img{height:clamp(250px,62vw,320px)}
  .cf-track{height:clamp(370px,92vw,470px)}

  .cube-scene{width:min(224px,58%)}
  .cube-wrap{margin-block:8px}
  .swipe-hint{
    display:flex;align-items:center;gap:8px;margin:0 0 14px;
    font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);
  }
  .swipe-hint::after{content:"→";color:var(--mint);letter-spacing:0;font-size:14px}
  .field-row{grid-template-columns:minmax(0,1fr)}
  .foot-inner{grid-template-columns:minmax(0,1fr);gap:26px}
  .foot-nav,.foot-social{flex-direction:row;flex-wrap:wrap;gap:16px}
  .sec-head-row{align-items:flex-start}
}

@media (max-width:430px){
  .hero-title{font-size:2.35rem}
  .hero-proof b{font-size:1.32rem}
  .hero-proof span{font-size:10px;line-height:1.35;display:block}
  .float-card{width:128px}
  .float-card img{height:118px}
  .fc-3,.fc-4{font-size:11px;padding:8px 12px}
  .btn{padding:12px 20px}
  .hero-actions .btn{flex:1 1 auto}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none}
}