/* Tinta — Proyecto Claude 03. Misma lengua visual que Tinta Studio (Syne + azul tinta),
   con una entrada mucho más viva: un lienzo con la propia animación del Portal de fondo. */
:root{
  --bg:#FBFBFD; --bg-2:#F5F5F7; --surface:#FFFFFF;
  --fg:#1D1D1F; --muted:#6E6E73; --line:#E5E5EA;
  --ink:#0A64FF; --ink-2:#0047C4; --on-ink:#FFFFFF;
  --glass:rgba(251,251,253,.72);
  --volcano:#FF5A1F; --rainbow-1:#FF3B6E; --rainbow-2:#3DD6FF; --rainbow-3:#FFC23D;
  --f-display:"Syne","Arial Black",system-ui,sans-serif;
  --f-body:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#07070A;--bg-2:#111114;--surface:#1A1A1D;--fg:#F5F5F7;--muted:#9A9AA0;--line:#2A2A2E;
  --ink:#4D94FF;--ink-2:#7AB2FF;--on-ink:#06101F;--glass:rgba(7,7,10,.72);color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#07070A;--bg-2:#111114;--surface:#1A1A1D;--fg:#F5F5F7;--muted:#9A9AA0;--line:#2A2A2E;
  --ink:#4D94FF;--ink-2:#7AB2FF;--on-ink:#06101F;--glass:rgba(7,7,10,.72);color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--glass)}
a{color:inherit}
img{max-width:100%;display:block}
h1,h2,h3,h4,p{margin:0}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
section{padding-block:clamp(72px,10vw,128px)}
.alt{background:var(--bg-2)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px;border-radius:6px}

.display{font-family:var(--f-display);font-weight:800;letter-spacing:-.045em;line-height:.95;text-wrap:balance}
.h1{font-size:clamp(3rem,8.4vw,6.4rem)}
.h2{font-size:clamp(2.1rem,5vw,3.6rem)}
.h3{font-size:clamp(1.3rem,2.2vw,1.6rem);font-weight:700;letter-spacing:-.025em;line-height:1.15}
.eyebrow{font-size:.74rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--ink)}
.lede{font-size:clamp(1.08rem,1.8vw,1.3rem);color:var(--muted);line-height:1.5;max-width:52ch}
.muted{color:var(--muted)}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.04em;padding:6px 14px 6px 8px;border-radius:999px;background:var(--surface);border:1px solid var(--line)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--ink)}

/* Logo (la misma gota de Tinta Studio) */
.logo{display:inline-flex;align-items:baseline;font-family:var(--f-display);font-weight:800;letter-spacing:-.055em;line-height:1;text-decoration:none;color:var(--fg)}
.logo .i{position:relative;display:inline-block}
.logo .i svg{position:absolute;left:50%;top:-.06em;width:.2em;height:auto;margin-left:-.1em}
.logo path{fill:var(--ink)}

/* Nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--glass);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--line)}
.nav .wrap{height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav .logo{font-size:1.55rem}
.nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-size:.86rem}
.nav ul a{text-decoration:none;color:var(--fg);opacity:.72;transition:opacity .2s}
.nav ul a:hover{opacity:1}
.nav .actions{display:flex;align-items:center;gap:10px}
.theme-btn{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--bg-2);border:1px solid var(--line);cursor:pointer}
.theme-btn svg{width:16px;height:16px;stroke:var(--fg);fill:none;stroke-width:1.8}
.nav-toggle{display:none;width:34px;height:34px;border-radius:50%;background:var(--bg-2);border:1px solid var(--line);cursor:pointer;align-items:center;justify-content:center}
.nav-toggle svg{width:16px;height:16px;stroke:var(--fg);fill:none;stroke-width:1.8;stroke-linecap:round}
@media (max-width:820px){
  .nav ul{display:none;position:absolute;top:64px;left:0;right:0;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 0}
  .nav ul.open{display:flex}
  .nav ul a{display:block;padding:14px 24px;opacity:1}
  .nav-toggle{display:flex}
}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:10px;border:0;border-radius:999px;padding:15px 28px;font:600 1rem/1 var(--f-body);text-decoration:none;cursor:pointer;transition:transform .15s var(--ease),background .2s,box-shadow .2s}
.btn:active{transform:scale(.96)}
.btn-ink{background:var(--ink);color:var(--on-ink);box-shadow:0 14px 34px -14px color-mix(in srgb,var(--ink) 70%,transparent)}
.btn-ink:hover{background:var(--ink-2);transform:translateY(-1px)}
.btn-ghost{background:var(--surface);border:1px solid var(--line);color:var(--fg)}
.btn-sm{padding:10px 18px;font-size:.86rem}
.link{color:var(--ink);text-decoration:none;font-weight:600}
.link:hover{text-decoration:underline;text-underline-offset:4px}

/* ===== HERO: el lienzo del Portal como telón, un titular que cambia de color como las 4 transiciones ===== */
.hero{position:relative;padding-block:clamp(56px,9vw,104px) clamp(64px,9vw,112px);overflow:hidden}
.hero-canvas{position:absolute;inset:0;z-index:0;width:100%;height:100%;-webkit-mask-image:linear-gradient(to bottom,#000 70%,transparent 100%);mask-image:linear-gradient(to bottom,#000 70%,transparent 100%)}
.hero .wrap{position:relative;z-index:1;display:grid;gap:30px;justify-items:start}
.hero .pill{animation:rise .8s var(--ease) both}
.hero .h1{animation:rise .9s var(--ease) both .08s}
.hero .lede{animation:rise .9s var(--ease) both .16s}
.hero .cta{animation:rise .9s var(--ease) both .24s}
.cycle{background-image:linear-gradient(100deg,var(--ink) 0%,var(--ink) 15%,var(--rainbow-1) 32%,var(--volcano) 50%,var(--rainbow-2) 68%,var(--ink) 85%,var(--ink) 100%);background-size:420% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:cycle 9s linear infinite}
@keyframes cycle{to{background-position:420% 0}}
.hero .cta{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
@keyframes rise{from{transform:translateY(18px);opacity:0}to{transform:none;opacity:1}}

/* ===== Un MacBook de verdad, hecho solo con CSS: chasis de aluminio, cristal negro,
   peana con bisagra y sombra de mesa — no la ventanita plana de antes ===== */
.hero-stage{position:relative;z-index:1;margin-top:28px;width:100%;max-width:760px;aspect-ratio:16/9.6;animation:rise 1s var(--ease) both .32s}
.hero-stage .macframe,
.mock.mac{
  position:relative;
  background:linear-gradient(170deg,#e4e5e8,#c7c9ce 45%,#b7b9bf);
  border-radius:4.2% / 6.4%;
  padding:2.6% 2.6% 0;
  box-shadow:0 1px 0 rgba(255,255,255,.6) inset, 0 -1px 0 rgba(0,0,0,.15) inset,
             0 60px 100px -40px rgba(10,20,50,.4), 0 10px 24px -12px rgba(10,20,50,.3);
}
.hero-stage .macframe{position:absolute;inset:0 0 9% 0}
.mock.mac{position:relative;max-width:100%;aspect-ratio:16/10.6;overflow:visible;background-color:transparent}
.hero-stage .notch, .mock.mac .notch{
  position:absolute;top:2.6%;left:50%;transform:translateX(-50%);
  width:28%;height:3.6%;min-height:14px;background:#000;border-radius:0 0 11px 11px;z-index:3;
  display:flex;align-items:flex-end;justify-content:center;padding-bottom:3px;
}
.hero-stage .notch::after, .mock.mac .notch::after{
  content:"";width:6px;height:6px;border-radius:50%;
  background:radial-gradient(circle at 35% 35%,#3a4a63,#05070c 70%);
  box-shadow:0 0 0 1.5px rgba(255,255,255,.04);
}
.hero-stage .screen, .mock.mac .screen{
  position:relative;width:100%;height:100%;border-radius:2.6% / 4%;overflow:hidden;
  background:#000;box-shadow:0 0 0 2px #000, 0 0 0 3px rgba(255,255,255,.06);
}
.hero-stage .screen img, .mock.mac .screen img{width:100%;height:100%;object-fit:cover;object-position:top}
.hero-stage .shine, .mock.mac .shine{position:absolute;inset:0;z-index:4;pointer-events:none;
  background:linear-gradient(115deg,rgba(255,255,255,.14) 0%,rgba(255,255,255,.03) 18%,transparent 36%),
             radial-gradient(85% 60% at 25% -10%,rgba(255,255,255,.16),transparent 55%)}
/* Peana: la base con el teclado, vista de perfil justo debajo de la pantalla */
.hero-stage::after, .mock.mac::after{
  content:"";position:absolute;left:-2%;right:-2%;bottom:-6.5%;height:7%;
  background:linear-gradient(180deg,#d7d9dd,#aeb0b6 55%,#9a9ca2);
  border-radius:0 0 10px 10px;
  box-shadow:0 1px 0 rgba(255,255,255,.5) inset, 0 14px 24px -10px rgba(10,20,50,.35);
}
.hero-stage::before, .mock.mac::before{
  content:"";position:absolute;left:50%;bottom:-6.5%;transform:translateX(-50%);
  width:11%;height:1.6%;background:#9a9ca2;border-radius:0 0 6px 6px;z-index:1;
}
.mock.mac{margin-bottom:9%}

/* ===== iPhone: igual de cuidado, con botones laterales y Dynamic Island propia ===== */
.mock.iphone{aspect-ratio:9/18.5;max-width:260px;position:relative;overflow:visible;
  background:linear-gradient(160deg,#2b2c2f,#0c0c0d 60%);border-radius:19% / 9%;padding:3%;
  box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 40px 70px -30px rgba(10,20,50,.45)}
.mock.iphone::before{content:"";position:absolute;right:-2px;top:16%;width:2px;height:7%;background:#000;border-radius:2px 0 0 2px}
.mock.iphone .notch{position:absolute;top:2.6%;left:50%;transform:translateX(-50%);width:34%;height:3.4%;background:#000;border-radius:999px;z-index:2;display:flex;align-items:center;justify-content:flex-end;padding-right:8%}
.mock.iphone .notch::after{content:"";width:8px;height:8px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#3a4a63,#05070c 70%)}
.mock.iphone .screen{width:100%;height:100%;border-radius:17% / 8%;overflow:hidden;background:#111;box-shadow:0 0 0 1px rgba(255,255,255,.08)}
.mock img{width:100%;height:100%;object-fit:cover;object-position:top}

/* Rejillas y tarjetas (Tinta Studio) */
.head{display:grid;gap:14px;margin-bottom:clamp(40px,6vw,64px);max-width:720px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
@media (max-width:980px){.grid3,.grid4{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid3,.grid2,.grid4{grid-template-columns:1fr}}

.card{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:26px;display:grid;gap:12px;align-content:start;min-width:0}
.card .ico{width:44px;height:44px;border-radius:12px;background:color-mix(in srgb,var(--ink) 12%,transparent);display:grid;place-items:center}
.card .ico svg{width:22px;height:22px;stroke:var(--ink);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card p{color:var(--muted);font-size:.97rem}

/* Aparece al hacer scroll: varias formas de entrada, no solo un fundido */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal-stagger.in > *{transition-delay:calc(var(--i,0) * 70ms)}

/* Las tarjetas (showcase, proyecto) entran desde el lado donde vive su columna de texto */
.showcase .art{opacity:0;transform:translateX(-36px) scale(.96);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.showcase .info{opacity:0;transform:translateX(26px);transition:opacity .7s var(--ease) .1s,transform .7s var(--ease) .1s}
.showcase.in .art{opacity:1;transform:none}
.showcase.in .info{opacity:1;transform:none}
.showcase.rev .art{transform:translateX(36px) scale(.96)}
.showcase.rev.in .art{transform:none}

/* Los mosaicos del Portal y los fondos entran con un pequeño giro y escala, como si cayeran en su sitio */
.portal-grid > *, .wall-grid > *{opacity:0;transform:translateY(34px) scale(.9) rotate(-2deg);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.portal-grid > *.in, .wall-grid > *.in{opacity:1;transform:none}

/* Barra de progreso de lectura, fija arriba */
.scroll-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--ink),var(--rainbow-1),var(--volcano));z-index:70;width:0%;transition:width .1s linear}

/* El teléfono/Mac del héroe se mueve un pelín más despacio que la página al bajar,
   y cada maqueta hace un pequeño vuelo (inclinación + zoom) ligado al propio scroll —
   la cámara, no solo el contenido */
.hero-stage{will-change:transform}
.showcase .art{perspective:1400px}
.hero{perspective:1400px}
.hero-stage .macframe, .mock.mac, .hero-stage{will-change:transform;transform-style:preserve-3d}

/* Proyecto / showcase grande */
.showcase{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(28px,5vw,64px);align-items:center;padding-block:48px;border-top:1px solid var(--line)}
.showcase:first-of-type{border-top:0;padding-top:0}
.showcase.rev{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}
.showcase.rev .art{order:2}
.showcase .info{display:grid;gap:14px}
.showcase .tags{display:flex;gap:8px;flex-wrap:wrap}
.tag{font-size:.78rem;font-weight:600;padding:6px 12px;border-radius:999px;background:var(--bg-2);border:1px solid var(--line);color:var(--muted)}
@media (max-width:860px){.showcase,.showcase.rev{grid-template-columns:1fr}.showcase.rev .art{order:0}}

/* Portal: 4 transiciones */
.portal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
@media (max-width:980px){.portal-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.portal-grid{grid-template-columns:1fr}}
.portal-tile{position:relative;border-radius:22px;overflow:hidden;aspect-ratio:4/3;background:#0b0b0d;transition:transform .5s var(--ease)}
.portal-tile:hover{transform:translateY(-6px)}
.portal-tile img{width:100%;height:100%;object-fit:cover}
.portal-tile .label{position:absolute;left:14px;bottom:14px;color:#fff;font-family:var(--f-display);font-weight:800;font-size:1.05rem;letter-spacing:-.02em;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.portal-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.55),transparent 55%)}

/* Fondos */
.wall-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:760px){.wall-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.wall-grid{grid-template-columns:1fr}}
.wall-card{border-radius:20px;overflow:hidden;position:relative;background:var(--surface);border:1px solid var(--line)}
.wall-card img{aspect-ratio:16/10;object-fit:cover;transition:transform .6s var(--ease)}
.wall-card:hover img{transform:scale(1.05)}
.wall-card .bar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;font-size:.88rem;font-weight:600}
.wall-card .dl{color:var(--ink);font-size:.8rem;text-decoration:none}

/* Aviso honesto (Tinta Lock, limitaciones) */
.warn{background:color-mix(in srgb,var(--volcano) 10%,var(--surface));border:1px solid color-mix(in srgb,var(--volcano) 30%,var(--line));border-radius:18px;padding:20px 22px;display:grid;gap:6px}
.warn b{font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;color:var(--volcano)}
.warn p{font-size:.96rem;color:var(--fg)}

/* Proceso / pasos */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.step{display:grid;gap:10px;align-content:start;padding-top:18px;border-top:2px solid var(--fg)}
.step b{font-family:var(--f-display);font-weight:800;font-size:1rem;color:var(--ink)}
.step p{color:var(--muted);font-size:.95rem}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* Descargar */
.download{display:grid;gap:22px;justify-items:center;text-align:center}
.download .btn-ink{padding:18px 36px;font-size:1.05rem}
.reqs{display:flex;gap:22px;flex-wrap:wrap;justify-content:center;font-size:.86rem;color:var(--muted)}
.reqs b{color:var(--fg)}

/* Footer */
footer{border-top:1px solid var(--line);padding-block:48px}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;font-size:.85rem;color:var(--muted)}
footer .logo{font-size:1.4rem}

/* ===== Maqueta viva de la isla: dibujada en CSS, no una captura — así se mueve de verdad ===== */
.island-demo{position:absolute;inset:0;display:flex;justify-content:center;padding-top:14px;font-family:var(--f-body)}
.island-demo .pill, .island-demo .card{position:absolute;top:14px;left:50%;transform-origin:top center;transition:opacity .55s var(--ease),transform .55s var(--ease)}
.island-demo .pill{transform:translateX(-50%) scale(1);opacity:1;display:flex;align-items:center;gap:8px;background:#000;border-radius:999px;padding:6px 14px 6px 6px;height:30px}
.island-demo[data-state="expanded"] .pill{transform:translateX(-50%) scale(.7);opacity:0}
.island-demo .p-art{width:18px;height:18px;border-radius:6px;background:linear-gradient(135deg,var(--rainbow-3),var(--volcano))}
.island-demo .p-eq{display:flex;align-items:flex-end;gap:2px;height:12px}
.island-demo .p-eq i{width:2.5px;background:#fff;border-radius:1px;animation:eqbar 1s ease-in-out infinite}
.island-demo .p-eq i:nth-child(1){animation-delay:-.6s}.island-demo .p-eq i:nth-child(2){animation-delay:-.2s}
.island-demo .p-eq i:nth-child(3){animation-delay:-.9s}.island-demo .p-eq i:nth-child(4){animation-delay:-.4s}
@keyframes eqbar{0%,100%{height:3px}50%{height:12px}}
.island-demo .p-title{color:#fff;font-size:.72rem;font-weight:600;white-space:nowrap}

.island-demo .card{transform:translateX(-50%) scale(.6);opacity:0;width:min(78%,260px);background:#0B0B0D;border-radius:22px;padding:16px;display:grid;gap:10px;box-shadow:0 30px 60px -24px rgba(0,0,0,.6)}
.island-demo[data-state="expanded"] .card{transform:translateX(-50%) scale(1);opacity:1}
.island-demo .c-top{display:flex;gap:10px;align-items:center}
.island-demo .c-art{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--rainbow-3),var(--volcano));flex:none}
.island-demo .c-title{color:#fff;font-size:.78rem;font-weight:700}
.island-demo .c-lyric{color:var(--rainbow-3);font-size:.82rem;font-weight:700;min-height:1.3em}
.island-demo .c-bar{height:3px;border-radius:2px;background:rgba(255,255,255,.2);overflow:hidden}
.island-demo .c-bar i{display:block;height:100%;background:#fff;width:30%;animation:barfill 2.6s linear infinite}
@keyframes barfill{to{width:100%}}
.island-demo .c-ctrl{display:flex;gap:16px;justify-content:center;color:#fff;opacity:.9}
.island-demo .c-ctrl svg{width:16px;height:16px;fill:#fff}

/* Maqueta del regulador Liquid Glass: el cristal se tiñe de azul y vuelve, solo */
.glass-demo{position:absolute;inset:0;display:grid;place-items:center;gap:16px;padding:20px}
.glass-demo .g-card{width:70%;aspect-ratio:2/1;border-radius:20px;background:rgba(255,255,255,.08);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.25);transition:background 1.4s ease,border-color 1.4s ease;animation:tint 4.8s ease-in-out infinite}
@keyframes tint{0%,40%{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25)}60%,100%{background:color-mix(in srgb, var(--ink) 55%, transparent);border-color:color-mix(in srgb, var(--ink) 70%, white 10%)}}
.glass-demo .g-track{width:70%;height:6px;border-radius:3px;background:rgba(255,255,255,.2);position:relative}
.glass-demo .g-thumb{position:absolute;top:50%;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,.4);animation:slide 4.8s ease-in-out infinite}
@keyframes slide{0%,40%{left:0;transform:translate(0,-50%)}60%,100%{left:100%;transform:translate(-100%,-50%)}}

/* Maqueta de Ajustes: barra lateral + contenido, con un interruptor que se mueve solo */
.settings-demo{position:absolute;inset:0;display:flex;font-size:.74rem;background:var(--bg-2, #F5F5F7);color:#1D1D1F}
.settings-demo .sd-side{width:34%;background:#ECECEF;padding:14px 8px;display:grid;gap:4px;align-content:start}
.settings-demo .sd-item{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.settings-demo .sd-item.on{background:color-mix(in srgb, var(--ink) 16%, white)}
.settings-demo .sd-dot{width:14px;height:14px;border-radius:5px;flex:none}
.settings-demo .sd-main{flex:1;padding:16px;display:grid;gap:10px;align-content:start}
.settings-demo .sd-row{display:flex;align-items:center;justify-content:space-between;background:#fff;border-radius:10px;padding:10px 12px}
.settings-demo .sd-toggle{width:30px;height:18px;border-radius:999px;background:#D1D1D6;position:relative;flex:none;transition:background .4s}
.settings-demo .sd-toggle i{position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.3);transition:transform .4s var(--ease)}
.settings-demo .sd-toggle.anim{animation:toggleflip 3.2s ease-in-out infinite}
@keyframes toggleflip{0%,45%{background:#D1D1D6}50%,95%{background:var(--ink)}}
.settings-demo .sd-toggle.anim i{animation:toggledot 3.2s ease-in-out infinite}
@keyframes toggledot{0%,45%{transform:translateX(0)}50%,95%{transform:translateX(12px)}}

/* Marquesina: una tira de texto que no para de moverse, como firma de estudio */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--fg);padding-block:16px}
.marquee .track{display:flex;width:max-content;animation:marquee 22s linear infinite}
.marquee span{display:flex;align-items:center;gap:14px;padding-inline:14px;font-family:var(--f-display);font-weight:800;font-size:1.3rem;color:var(--bg);white-space:nowrap;letter-spacing:-.02em}
.marquee span i{width:7px;height:7px;border-radius:50%;background:var(--ink);display:inline-block;font-style:normal}
@keyframes marquee{to{transform:translateX(-50%)}}

/* Botones magnéticos: siguen un poco al cursor, como en los sitios de estudios */
.magnetic{transition:transform .25s var(--ease)}

/* Titulares cinéticos: cada palabra entra por su cuenta al hacer scroll */
.kinetic{overflow:hidden;display:block}
.kinetic .word{display:inline-block;transform:translateY(110%);transition:transform .7s var(--ease)}
.kinetic.in .word{transform:none}

/* Mini lienzos animados dentro de las tarjetas de Portal: cuatro escenas propias, no fotos */
.portal-tile canvas{position:absolute;inset:0;width:100%;height:100%}
.portal-tile{background:#0B0B0D}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}html{scroll-behavior:auto}.cycle{background:var(--ink);-webkit-background-clip:initial;background-clip:initial;color:var(--ink)}}
@media (prefers-reduced-transparency:reduce){.nav{background:var(--bg);backdrop-filter:none}}

/* ===== Keynote al estilo Apple: el Mac en el centro sobre la palabra TINTA,
   y cada función de Tinta en su propia baldosa alrededor ===== */
.keynote{position:relative;background:#000;color:#f5f5f7;padding:20px 0 40px;overflow:hidden}
.bento{width:min(1280px,calc(100% - 32px));margin:0 auto;display:grid;gap:12px;
  grid-template-columns:repeat(6,minmax(0,1fr));grid-template-rows:repeat(4,minmax(0,1fr));
  grid-template-areas:"a b c d e e" "f M M M M g" "h M M M M i" "h j k l l m";
  height:clamp(620px,calc(100vh - 110px),860px)}
.t-a{grid-area:a}.t-b{grid-area:b}.t-c{grid-area:c}.t-d{grid-area:d}.t-e{grid-area:e}.t-f{grid-area:f}.t-g{grid-area:g}
.t-h{grid-area:h}.t-i{grid-area:i}.t-j{grid-area:j}.t-k{grid-area:k}.t-l{grid-area:l}.t-m{grid-area:m}
.b-tile{position:relative;min-height:0;border-radius:22px;background:#111114;overflow:hidden;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:14px 12px;text-align:center}
.keynote.armed .b-tile:not(.b-center){opacity:0;transform:translate(var(--fx,0),var(--fy,0)) scale(.8);filter:blur(14px)}
.keynote .b-tile:not(.b-center){transition:transform 1.15s cubic-bezier(.16,1,.3,1) var(--dl,0s),opacity .7s ease var(--dl,0s),filter .9s ease var(--dl,0s)}
.keynote.armed.tiles .b-tile:not(.b-center){opacity:1;transform:none;filter:none}
.b-tile .lbl{margin:0;font-weight:600;font-size:clamp(.74rem,.95vw,.95rem);line-height:1.25;color:#f5f5f7}
.b-tile .lbl span{font-weight:500;color:#8e8e93;font-size:.85em}
.viz{position:relative;flex:1;min-height:0;width:100%;display:flex;align-items:center;justify-content:center}

.b-center{grid-area:M;padding:0;z-index:5;background:#0b0b0e;container-type:size;
  transition:transform 1.25s cubic-bezier(.65,0,.35,1),background-color .9s ease}
.keynote.armed .b-center{transform:translate(var(--cx,0),var(--cy,0)) scale(var(--cs,1));background:#000}
.keynote.armed.settle .b-center{transform:none;background:#0b0b0e}
.b-word{position:absolute;left:50%;top:56%;transform:translate(-50%,-50%);font-family:var(--f-display);font-weight:800;
  font-size:21cqw;line-height:.8;letter-spacing:-.01em;white-space:nowrap;
  background:linear-gradient(100deg,#3a3c44 0%,#f2f4f8 18%,#80838f 34%,#ffffff 50%,#5d606b 66%,#e3e6ec 82%,#45474f 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;opacity:0;transition:opacity 1.2s ease .2s}
.keynote.settle .b-word,.keynote:not(.armed) .b-word{opacity:.95}

.kn-mac{position:relative;z-index:1;width:min(41cqw,104cqh);margin-top:4cqh;perspective:1800px}
.kn-lid{position:relative;transform-origin:50% 100%;transition:transform 1.3s cubic-bezier(.16,1,.3,1),opacity .25s}
.keynote.armed .kn-lid{transform:rotateX(92deg);opacity:0}
.keynote.armed.lid .kn-lid{transform:none;opacity:1}
.kn-lid .macframe{position:relative;background:linear-gradient(170deg,#e6e7ea,#c6c8cd 45%,#b2b4ba);
  border-radius:5% 5% 0 0 / 8% 8% 0 0;padding:2.2% 2.2% 0;box-shadow:inset 0 1px 0 rgba(255,255,255,.7),0 30px 60px -28px rgba(0,0,0,.8)}
.kn-lid .notch{position:absolute;top:2.2%;left:50%;transform:translateX(-50%);width:15%;height:4.2%;background:#000;
  border-radius:0 0 8px 8px;z-index:6;display:flex;align-items:center;justify-content:center}
.kn-lid .notch::after{content:"";width:5px;height:5px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#3b4b66,#05070c 70%)}
.kn-lid .screen{position:relative;aspect-ratio:16/10;border-radius:2.4% 2.4% 0 0/3.6% 3.6% 0 0;overflow:hidden;background:#000;container-type:inline-size;
  box-shadow:0 0 0 2px #000}
.kn-deck{position:relative;width:116%;margin-left:-8%;height:max(9px,3.4cqh);
  background:linear-gradient(180deg,#e2e3e6,#b9bbc1 55%,#8d8f95);border-radius:2px 2px 14px 14px/2px 2px 10px 10px;
  box-shadow:0 22px 40px -16px rgba(0,0,0,.9)}
.kn-deck::after{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:15%;height:45%;
  background:linear-gradient(180deg,#a3a5ab,#c9cbd0);border-radius:0 0 8px 8px}
.wall{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.08);transition:opacity 1.1s ease,transform 2.4s cubic-bezier(.16,1,.3,1)}
.keynote.screen-on .wall,.keynote:not(.armed) .wall{opacity:1;transform:none}
.menubar{position:absolute;top:0;left:0;right:0;height:3.6cqw;display:flex;justify-content:space-between;align-items:center;
  padding:0 2cqw;font:600 1.7cqw/1 var(--f-body);color:#fff;background:rgba(255,255,255,.14);backdrop-filter:blur(6px);
  opacity:0;transition:opacity .8s ease .3s}
.keynote.screen-on .menubar,.keynote:not(.armed) .menubar{opacity:1}
.isl{position:absolute;top:0;left:50%;transform:translateX(-50%);z-index:5;width:15.5%;height:4.4cqw;background:#000;
  border-radius:0 0 2.2cqw 2.2cqw;overflow:hidden;
  transition:width .85s cubic-bezier(.34,1.25,.5,1),height .85s cubic-bezier(.34,1.25,.5,1),border-radius .85s ease}
.keynote.island .isl,.keynote:not(.armed) .isl{width:58%;height:25cqw;border-radius:0 0 4.4cqw 4.4cqw;box-shadow:0 2cqw 5cqw rgba(0,0,0,.45)}
.isl-in{position:absolute;inset:5.4cqw 3cqw 2.4cqw;display:flex;flex-direction:column;justify-content:space-between;opacity:0;transition:opacity .45s ease .4s}
.keynote.island .isl-in,.keynote:not(.armed) .isl-in{opacity:1}
.isl-top{display:flex;align-items:center;gap:1.8cqw}
.isl-art{width:7.6cqw;height:7.6cqw;border-radius:1.5cqw;flex:none;background:radial-gradient(circle at 30% 30%,#7cc0ff,#0a64ff 55%,#06205f)}
.isl-meta{display:flex;flex-direction:column;text-align:left;font:2.2cqw/1.25 var(--f-body);color:#fff}
.isl-meta b{font-weight:700}.isl-meta span{opacity:.55}
.isl-eq{margin-left:auto;display:flex;align-items:flex-end;gap:.55cqw;height:3.6cqw}
.isl-eq i{width:.75cqw;height:100%;border-radius:1cqw;background:#5aa0ff;transform-origin:bottom;animation:eqb .8s ease-in-out infinite alternate}
.isl-eq i:nth-child(2){animation-duration:.6s}.isl-eq i:nth-child(3){animation-duration:1s}.isl-eq i:nth-child(4){animation-duration:.7s}.isl-eq i:nth-child(5){animation-duration:.9s}
.isl-lyric{text-align:left;font:800 3.3cqw/1.15 var(--f-body);color:rgba(255,255,255,.4);letter-spacing:-.01em}
.isl-lyric em{font-style:normal;background:linear-gradient(90deg,#fff 0%,#a9cfff 50%,#4d8dff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.isl-bar{height:.6cqw;border-radius:1cqw;background:rgba(255,255,255,.18);overflow:hidden}
.isl-bar i{display:block;height:100%;width:100%;background:#fff;transform-origin:left;animation:prog 14s linear infinite}
@keyframes prog{from{transform:scaleX(.18)}to{transform:scaleX(.92)}}
@keyframes eqb{from{transform:scaleY(.2)}to{transform:scaleY(1)}}

.lyr{flex-direction:column;gap:4px;font-weight:800;font-size:clamp(.72rem,1.05vw,1rem);line-height:1.15;color:rgba(255,255,255,.28)}
.lyr .on{background:linear-gradient(90deg,#fff,#9cc8ff,#3d7bff,#fff);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  font-size:1.18em;animation:sheen 3s linear infinite}
@keyframes sheen{to{background-position:-250% 0}}
.eqz{display:flex;align-items:flex-end;gap:4px;height:58%}
.eqz i{width:6px;height:100%;border-radius:3px;background:linear-gradient(#9cc8ff,#0a64ff);transform-origin:bottom;animation:eqb .7s ease-in-out infinite alternate}
.eqz i:nth-child(3n){animation-duration:.5s}.eqz i:nth-child(3n+1){animation-duration:.9s}.eqz i:nth-child(4n){animation-duration:1.1s}
.hop{display:flex;align-items:center;gap:8px}
.hop .ph{width:16px;height:28px;border:2px solid #d1d1d6;border-radius:5px}
.hop .mc{width:34px;height:22px;border:2px solid #d1d1d6;border-radius:3px 3px 1px 1px;box-shadow:0 4px 0 -1px #8e8e93}
.hop .trk{position:relative;width:48px;height:2px;background:repeating-linear-gradient(90deg,#3a3a3f 0 4px,transparent 4px 8px)}
.hop .trk i{position:absolute;top:50%;left:0;width:10px;height:10px;margin-top:-5px;border-radius:50%;background:#0a64ff;box-shadow:0 0 12px #0a64ff;animation:hop 1.6s cubic-bezier(.6,0,.4,1) infinite}
@keyframes hop{0%{left:-6px;opacity:0}15%{opacity:1}85%{opacity:1}100%{left:44px;opacity:0}}
.face{width:min(56px,60%);height:auto;fill:none;stroke:#30d158;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.face .scan{fill:#30d158;stroke:none;opacity:.7;animation:scan 2s ease-in-out infinite alternate}
@keyframes scan{from{transform:translateY(0)}to{transform:translateY(44px)}}
.t-e{padding:0;justify-content:flex-end}
.wallpic{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;animation:kb 16s ease-in-out infinite alternate}
@keyframes kb{from{transform:scale(1)}to{transform:scale(1.14) translateX(-3%)}}
.lbl.over{position:relative;z-index:1;width:100%;padding:28px 12px 12px;background:linear-gradient(transparent,rgba(0,0,0,.65))}
.lbl.over span{color:#d1d1d6}
.glass{overflow:hidden}
.glass .g1,.glass .g2{position:absolute;width:56px;height:56px;border-radius:50%;filter:blur(2px)}
.glass .g1{background:#ff375f;left:22%;animation:orb 4s ease-in-out infinite alternate}
.glass .g2{background:#0a64ff;right:20%;animation:orb 5s ease-in-out infinite alternate-reverse}
@keyframes orb{from{transform:translate(-10px,-6px)}to{transform:translate(12px,8px)}}
.glass .pill{position:relative;width:76%;height:36px;border-radius:999px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(10px) saturate(160%);-webkit-backdrop-filter:blur(10px) saturate(160%);
  display:grid;place-items:center;box-shadow:inset 0 1px 0 rgba(255,255,255,.4)}
.glass .pill svg{width:12px}.glass .pill path{fill:#fff}
.keys{gap:6px}
.key{min-width:40px;height:40px;padding:0 10px;border-radius:9px;display:grid;place-items:center;font-weight:600;font-size:.85rem;
  background:linear-gradient(#2c2c31,#19191d);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 3px 0 #000}
.key.wide{animation:press 2.4s ease-in-out infinite}
@keyframes press{0%,70%,100%{transform:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 3px 0 #000}78%{transform:translateY(3px);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 0 0 #000}}
.t-h .fx{position:absolute;inset:0}
.t-h .fx canvas{position:absolute;inset:0;width:100%;height:100%}
.t-h{justify-content:flex-end}
.t-h .lbl{position:relative;z-index:1}
.zero{font-family:var(--f-body);font-weight:800;font-size:clamp(3rem,5vw,4.6rem);line-height:1;
  background:linear-gradient(180deg,#fff,#5d9cff);-webkit-background-clip:text;background-clip:text;color:transparent}
.files{gap:0}
.files span{width:30px;height:38px;border-radius:5px;background:linear-gradient(160deg,#fff,#c7c7cc);margin-left:-10px;box-shadow:0 6px 14px rgba(0,0,0,.5)}
.files span:nth-child(1){transform:rotate(-12deg);margin-left:0;background:linear-gradient(160deg,#ffd60a,#ff9f0a)}
.files span:nth-child(2){transform:translateY(-6px);background:linear-gradient(160deg,#64d2ff,#0a64ff)}
.files span:nth-child(3){transform:rotate(10deg)}
.wave{gap:3px}
.wave i{width:4px;height:60%;border-radius:2px;background:#ff453a;animation:eqb .9s ease-in-out infinite alternate}
.wave i:nth-child(2n){animation-duration:.6s}.wave i:nth-child(3n){animation-duration:1.2s}.wave i:nth-child(5n){animation-duration:.75s}
.pills{flex-direction:column;gap:8px}
.ev{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:#000;border:1px solid #2c2c2e;font-weight:600;font-size:.85rem}
.ev .cal,.ev .tmr{width:12px;height:12px;border-radius:3px;background:#ff453a}
.ev .tmr{border-radius:50%;background:conic-gradient(#ff9f0a 0 80%,#3a3a3c 0)}
.code{gap:4px}
.code span{width:20px;height:26px;border-radius:6px;background:#1c1c1f;border:1px solid #2c2c2e;display:grid;place-items:center;font-family:var(--mono);font-size:.85rem;color:#9cc8ff}
.code span:nth-child(3){margin-right:6px}
.kn-cap{margin:22px 0 0;text-align:center;font-size:.8rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:#8e8e93}

@media (max-width:820px){
  .bento{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:none;grid-template-areas:none;grid-auto-rows:150px;height:auto}
  .bento>.b-tile{grid-area:auto}
  .bento>.b-center{grid-column:1/-1;grid-row:span 2;order:-1}
  .bento>.t-e,.bento>.t-l{grid-column:1/-1}
  .bento>.t-h{grid-row:span 2}
  .kn-mac{width:min(64cqw,112cqh)}
}

/* ===== Precio: dos pagos únicos ===== */
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;max-width:880px;margin:44px auto 0;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;gap:6px;padding:32px 28px;border-radius:28px;background:var(--surface);border:1px solid var(--line)}
.plan.best{background:#08090c;color:#f5f5f7;border-color:transparent;
  box-shadow:0 0 0 1.5px var(--ink),0 30px 70px -30px color-mix(in srgb,var(--ink) 80%,transparent)}
.plan .badge{position:absolute;top:-13px;left:28px;padding:6px 12px;border-radius:999px;background:var(--ink);color:#fff;font-size:.75rem;font-weight:700;letter-spacing:.02em}
.plan-name{font-family:var(--f-display);font-weight:800;font-size:1.6rem;line-height:1.1}
.plan-sub{color:var(--muted);font-size:.95rem}
.plan.best .plan-sub{color:#a1a1a6}
.price{display:flex;align-items:baseline;gap:12px;margin-top:18px}
.price .now{font-family:var(--f-display);font-weight:800;font-size:clamp(2.6rem,6vw,3.4rem);line-height:1;letter-spacing:-.02em}
.plan.best .price .now{background:linear-gradient(90deg,#fff,#8fc0ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.price .now small{font-size:.5em;margin-left:.12em;letter-spacing:0}
.price .was{color:var(--muted);font-size:1.15rem;font-weight:600;text-decoration-thickness:2px}
.plan.best .price .was{color:#8e8e93}
.once{font-size:.85rem;font-weight:600;color:var(--ink)}
.plan.best .once{color:#7fb3ff}
.feats{list-style:none;padding:0;margin:20px 0 26px;display:grid;gap:11px;font-size:.95rem;flex:1}
.feats li{display:flex;gap:10px;align-items:flex-start;line-height:1.4}
.feats .ck{width:18px;height:18px;flex:none;margin-top:1px;fill:none;stroke:var(--ink);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.plan.best .feats .ck{stroke:#7fb3ff}
.feats li.off{color:var(--muted);opacity:.6}
.feats li.off .ck{stroke:var(--muted)}
.plan .btn{justify-content:center}
.plans-note{margin-top:22px;text-align:center;color:var(--muted);font-size:.85rem}
@media (max-width:760px){.plans{grid-template-columns:1fr}}

/* ===== Tinta Holo: la carcasa se cierra, la imagen del escritorio se queda quieta ===== */
.duo-mini{perspective:420px}
.dm-mac{display:flex;flex-direction:column;align-items:center}
.dm-scene{position:relative;width:118px;height:74px;transform-style:preserve-3d}
.dm-pic{position:absolute;inset:3px 3px 0;border-radius:4px 4px 0 0;background:url(img/deriva-3456x2160.webp) center/cover}
.dm-lid{position:absolute;inset:0;border-radius:7px 7px 0 0;transform-origin:50% 100%;
  background:linear-gradient(170deg,#e6e7ea,#b2b4ba);padding:3px 3px 0;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);
  animation:dmLid 4.6s cubic-bezier(.65,0,.35,1) infinite}
.dm-base{width:140px;height:7px;border-radius:0 0 8px 8px;background:linear-gradient(#e2e3e6,#8d8f95)}
@keyframes dmLid{0%,12%,92%,100%{transform:none}45%,66%{transform:rotateX(-62deg)}}

.duo-sec{background:#050507;color:#f5f5f7}
.duo-sec .muted{color:#a1a1a6}
.duo-sec .tag{background:#16161a;border-color:#2c2c2e;color:#d1d1d6}
.ds-note{margin-top:14px;font-size:.85rem;color:#8e8e93}
.duo-stage{width:100%;max-width:520px;margin:0 auto;perspective:1100px;display:flex;flex-direction:column;align-items:center;padding:30px 0 10px}
.ds-scene{position:relative;width:86%;aspect-ratio:16/10.6;transform-style:preserve-3d}
.ds-pic{position:absolute;left:2.4%;right:2.4%;top:3.6%;bottom:0;border-radius:9px 9px 0 0;overflow:hidden;background:#000}
.ds-pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ds-menubar{position:absolute;top:0;left:0;right:0;height:4%;background:rgba(255,255,255,.22)}
.ds-dock{position:absolute;bottom:3%;left:28%;right:28%;height:7%;border-radius:8px;background:rgba(255,255,255,.28);border:1px solid rgba(255,255,255,.35)}
.ds-lid{position:absolute;inset:0;transform-origin:50% 100%;animation:dsLid 8s cubic-bezier(.65,0,.35,1) infinite}
.ds-lid::before{content:"";position:absolute;inset:0;border-radius:16px 16px 0 0;padding:3.6% 2.4% 0;
  background:linear-gradient(170deg,#e6e7ea,#c6c8cd 45%,#b2b4ba);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0)}
.ds-glass{position:absolute;left:2.4%;right:2.4%;top:3.6%;bottom:0;border-radius:9px 9px 0 0;
  background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,0) 45%);border:1px solid rgba(255,255,255,.18)}
.ds-notch{position:absolute;top:3.6%;left:50%;transform:translateX(-50%);width:15%;height:4.5%;background:#000;border-radius:0 0 7px 7px}
.ds-base{width:100%;height:12px;border-radius:2px 2px 14px 14px;background:linear-gradient(180deg,#e2e3e6,#b9bbc1 55%,#8d8f95);box-shadow:0 22px 40px -16px rgba(0,0,0,.9)}
@keyframes dsLid{0%,14%,90%,100%{transform:none}48%,68%{transform:rotateX(-60deg)}}

/* ===== Descargar e instalar ===== */
.install{display:grid;grid-template-columns:1fr 1.2fr;gap:28px;align-items:start;max-width:880px;margin:44px auto 0;padding:28px;border-radius:28px;background:var(--surface);border:1px solid var(--line)}
.install .btn{margin-top:16px}
.install ol{margin:0;padding-left:20px;display:grid;gap:10px;font-size:.95rem;line-height:1.45}
@media (max-width:760px){.install{grid-template-columns:1fr}}