/* DPViewer — página de inicio. Identidad nueva aprobada por Paul (13/11/2026): Urbanist guardada en el sitio,
   oscuro por defecto, tarjetas muy redondeadas, botones en píldora y acento cian pastel.
   El tema claro usa fondo gris azulado y tarjetas blancas. Sale del mockup mockups/landing.html. */

:root {
  --paper: #11131a; --paper-2: #0d0f15; --card: #1b1f2a; --card-2: #151821; --ink: #eef0f5; --ink-2: #b4bac8; --ink-3: #8c93a3;
  --line: rgba(255, 255, 255, .08); --teal: #9adbe6; --teal-2: #c4ecf2; --teal-soft: rgba(154, 219, 230, .13);
  --lightbox: #0b0d12; --lightbox-2: #151821; --lightbox-line: rgba(255, 255, 255, .08); --glow: #9adbe6;
  --on-dark: #eef0f5; --on-dark-2: #b4bac8; --on-dark-3: #8c93a3;
  --deep: #9adbe6; --on-deep: #11131a;
  --nav-bg: rgba(17, 19, 26, .82);
  --pend-fg: #f2b55e; --pend-bg: rgba(242, 181, 94, .1); --pend-line: rgba(242, 181, 94, .4);
  --shadow: 0 30px 70px -34px rgba(0, 0, 0, .7);
  color-scheme: dark;
  --serif: "Urbanist", system-ui, sans-serif; --sans: "Urbanist", system-ui, sans-serif; --mono: "Urbanist", system-ui, sans-serif;
  --ease: cubic-bezier(.16, 1, .3, 1); --wrap: 1200px; --gut: clamp(16px, 4vw, 40px); --r: 26px;
}
:root[data-theme="light"] {
  --paper: #e8ecf1; --paper-2: #dfe4ea; --card: #ffffff; --card-2: #ffffff; --ink: #11131a; --ink-2: #434a59; --ink-3: #5f6676;
  --line: rgba(17, 19, 26, .1); --teal: #176e7c; --teal-2: #115a65; --teal-soft: rgba(23, 110, 124, .1);
  --lightbox: #11131a; --lightbox-2: #1b1f2a; --lightbox-line: rgba(255, 255, 255, .08); --glow: #9adbe6;
  --on-dark: #eef0f5; --on-dark-2: #b4bac8; --on-dark-3: #8c93a3;
  --deep: #9adbe6; --on-deep: #11131a;
  --nav-bg: rgba(232, 236, 241, .85);
  --pend-fg: #8a5400; --pend-bg: #fbecd2; --pend-line: #efcf98;
  --shadow: 0 24px 60px -34px rgba(17, 19, 26, .35);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; transition: background-color .3s, color .3s; }
::selection { background: var(--teal-soft); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 4px; }
a { color: var(--teal); text-underline-offset: 3px; text-decoration-thickness: 1px; }
svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
h1, h2, h3 { font-family: var(--sans); font-weight: 500; letter-spacing: -.02em; text-wrap: balance; margin: 0; }
p { text-wrap: pretty; }
img { max-width: 100%; }


/* marcadores de texto pendiente */
.pend { display: inline-block; font: 600 10.5px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--pend-fg); background: var(--pend-bg); border: 1px solid var(--pend-line); padding: 4px 8px 3px; border-radius: 999px; vertical-align: 2px; white-space: nowrap; }
.pend-txt { color: var(--pend-fg); background: var(--pend-bg); border-radius: 3px; padding: 0 3px; font-family: var(--mono); font-size: .9em; }

/* navegación */
.nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 24px; padding: 12px var(--gut); background: var(--nav-bg); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.nav.scrolled { border-bottom-color: var(--line); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 600 20px/1 var(--sans); letter-spacing: .01em; }
.mark { width: 36px; height: 36px; padding: 6px; border-radius: 50%; background: #0b0d12; color: #eef0f5; }
.mark rect { stroke: currentColor; stroke-width: 2; } .mark path { stroke: currentColor; stroke-width: 1.2; opacity: .35; } .mark circle { fill: var(--glow); stroke: none; }
.menu { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.menu nav { display: flex; gap: 22px; }
.menu nav a { color: var(--ink-2); text-decoration: none; font-size: 15px; transition: color .2s; }
.menu nav a:hover { color: var(--ink); }
.nav-tools { display: flex; align-items: center; gap: 10px; }
.icon-btn { width: 44px; height: 44px; display: inline-grid; place-items: center; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--ink); cursor: pointer; transition: background .2s, border-color .2s; }
.icon-btn:hover { background: var(--card); border-color: var(--ink-3); }
.icon-btn svg { grid-area: 1 / 1; }
.t-sun { display: none; } :root[data-dark] .t-sun { display: block; } :root[data-dark] .t-moon { display: none; }
.menu-btn { display: none; }
.m-close { display: none; } .nav.open .m-close { display: block; } .nav.open .m-open { display: none; }

/* botones */
.cta { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 50px; padding: 0 24px; border-radius: 999px; background: var(--ink); color: var(--paper); text-decoration: none; font: 500 16px/1 var(--sans); border: 1px solid var(--ink); cursor: pointer; white-space: nowrap; transition: background .2s, transform .2s var(--ease), box-shadow .2s, border-color .2s; box-shadow: 0 6px 18px -8px rgba(21, 25, 27, .5); }
.cta:hover { background: var(--teal-2); border-color: var(--teal-2); transform: translateY(-1px); }
.cta:active { transform: translateY(0); }
.cta svg { transition: transform .25s var(--ease); } .cta:hover .go, .more:hover .go { transform: translateX(3px); }
.go { transition: transform .25s var(--ease); }
.cta.ghost { background: transparent; color: var(--ink); box-shadow: none; border-color: var(--line); }
.cta.ghost:hover { background: var(--card); border-color: var(--ink-3); }
.cta.sm { height: 40px; padding: 0 18px; font-size: 14.5px; }
.cta.light { background: #eef0f5; color: #11131a; border-color: #eef0f5; }
.cta.light:hover { background: #fff; border-color: #fff; color: #11131a; }
.cta.ghost-light { background: transparent; color: var(--on-dark); border-color: rgba(255, 255, 255, .3); box-shadow: none; }
.cta.ghost-light:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .7); }

main { overflow-x: clip; }
main > section { padding: clamp(64px, 9vw, 120px) var(--gut); }
.section-head { max-width: var(--wrap); margin: 0 auto 48px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px 64px; align-items: end; }
.section-head h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); line-height: 1.04; letter-spacing: -.025em; }
.section-head p { margin: 0; color: var(--ink-2); max-width: 48ch; }

/* portada */
.hero { max-width: calc(var(--wrap) + 2 * var(--gut)); margin: 0 auto; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 56px; align-items: center; padding-top: clamp(40px, 7vw, 96px) !important; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 22px; font: 600 12px/1.3 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-2); background: var(--teal-soft); border: 1px solid var(--line); padding: 9px 14px; border-radius: 999px; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--glow); flex: none; }
.hero h1 { font-size: clamp(2.6rem, 5.4vw, 4.8rem); line-height: 1; letter-spacing: -.03em; }
.hero h1 span { display: block; color: var(--teal); }
.lede { font-size: clamp(17px, 1.6vw, 19.5px); color: var(--ink-2); max-width: 46ch; margin: 26px 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.assure { display: flex; align-items: flex-start; gap: 9px; margin: 24px 0 0; color: var(--ink-3); font-size: 14.5px; max-width: 50ch; }
.assure svg { color: var(--teal); margin-top: 3px; }
.hero-shot { margin: 0; margin-right: calc(-1 * var(--gut) - 6vw); }
.frame { background: linear-gradient(160deg, rgba(154, 219, 230, .45), rgba(255, 255, 255, .06) 30%, #0b0d12 70%); padding: 10px; border-radius: 30px; box-shadow: 0 2px 0 rgba(255, 255, 255, .4) inset, 0 30px 60px -24px rgba(11, 15, 18, .55), 0 8px 20px -10px rgba(11, 15, 18, .35); }
.frame img { display: block; width: 100%; height: auto; border-radius: 21px; }
figcaption { font-size: 13.5px; color: var(--ink-3); margin-top: 12px; }
.hero-shot .frame { animation: lightbox 1.3s var(--ease) both .15s; }
@keyframes lightbox { from { clip-path: inset(0 0 100% 0 round 30px); filter: brightness(2.2) blur(6px); } to { clip-path: inset(0 0 0 0 round 30px); filter: none; } }

/* funciones */
.features { background: var(--paper-2); }
.feature-grid { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.feature-grid article { background: linear-gradient(180deg, var(--card), var(--card-2)); border: 1px solid var(--line); border-radius: var(--r); padding: 24px 24px 26px; box-shadow: var(--shadow); transition: transform .3s var(--ease), border-color .3s; }
.feature-grid article:hover { transform: translateY(-3px); border-color: var(--teal); }
.ico { display: inline-grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: #0b0d12; color: var(--glow); border: 1px solid rgba(255, 255, 255, .08); margin-bottom: 18px; }
.ico svg { width: 24px; height: 24px; stroke-width: 1.5; }
.feature-grid h3 { font-size: 22px; line-height: 1.2; margin-bottom: 8px; }
.feature-grid p { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.feature-note { max-width: var(--wrap); margin: 28px auto 0; display: flex; align-items: center; gap: 10px; color: var(--ink-3); font-size: 14.5px; }
.feature-note svg { color: var(--teal); }

/* cómo funciona */
.steps { max-width: var(--wrap); margin: 0 auto; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; counter-reset: none; position: relative; }
.steps li { position: relative; padding: 26px 24px; border: 1px solid var(--line); border-radius: var(--r); background: linear-gradient(180deg, var(--card), var(--card-2)); box-shadow: var(--shadow); }
.steps li + li::before { content: ""; position: absolute; left: -17px; top: 50%; width: 10px; height: 10px; border-radius: 50%; background: var(--glow); }
.steps .num { position: absolute; right: 22px; top: 22px; display: grid; place-items: center; min-width: 34px; height: 34px; border-radius: 999px; border: 1px solid var(--line); font: 600 13px var(--sans); color: var(--ink-2); }
.steps .ico { width: 44px; height: 44px; }
.steps h3 { font-size: 24px; line-height: 1.2; margin-bottom: 10px; }
.steps p { margin: 0; color: var(--ink-2); }
.know { max-width: var(--wrap); margin: 40px auto 0; background: var(--deep); color: var(--on-deep); border-radius: 32px; position: relative; overflow: hidden; padding: clamp(24px, 4vw, 44px); display: grid; grid-template-columns: 1fr 2fr; gap: 20px 48px; }
.know h3 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); line-height: 1.1; }
.know ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; grid-row: span 2; }
.know li { position: relative; padding-left: 26px; color: rgba(17, 19, 26, .78); }
.know li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 9px; height: 9px; background: #11131a; border-radius: 50%; }
.know .more { align-self: end; justify-self: start; display: inline-flex; align-items: center; gap: 8px; color: #eef0f5; background: #11131a; padding: 0 18px; height: 44px; border-radius: 999px; text-decoration: none; font-weight: 600; }
.know .more:hover { text-decoration: underline; }


/* planes */
.plan-grid { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; background: linear-gradient(180deg, var(--card), var(--card-2)); border: 1px solid var(--line); border-radius: var(--r); padding: 30px 26px 26px; box-shadow: var(--shadow); }
.plan h3 { font-size: 26px; line-height: 1.1; }
.plan .price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 8px; margin: 18px 0 6px; }
.plan .amt { font: 500 46px/1 var(--sans); letter-spacing: -.02em; }
.plan .per { color: var(--ink-3); font-size: 15px; }
.plan .for { margin: 6px 0 18px; color: var(--ink-2); font-size: 18px; }
.plan ul { list-style: none; margin: 0 0 26px; padding: 18px 0 0; border-top: 1px solid var(--line); display: grid; gap: 10px; font-size: 15.5px; color: var(--ink-2); }
.plan li { position: relative; padding-left: 22px; }
.plan li::before { content: ""; position: absolute; left: 1px; top: .5em; width: 10px; height: 6px; border-left: 1.6px solid var(--teal); border-bottom: 1.6px solid var(--teal); transform: rotate(-45deg); }
.plan .cta { margin-top: auto; }
.plan.cloud { background: linear-gradient(160deg, #c4ecf2, #9adbe6); color: #11131a; border-color: transparent; overflow: visible; transform: translateY(-12px); box-shadow: 0 34px 70px -30px rgba(0, 0, 0, .6); }
.plan.cloud .per, .plan.cloud .for { color: rgba(17, 19, 26, .72); }
.plan.cloud ul { color: rgba(17, 19, 26, .82); border-top-color: rgba(17, 19, 26, .15); }
.plan.cloud li::before { border-color: #11131a; }
.plan.cloud .pend, .know .pend { color: #5a3700; background: rgba(255, 255, 255, .5); border-color: transparent; }
.plan .pay { margin: 4px 0 0; line-height: 1.5; font-size: 13.5px; color: var(--ink-3); }
.plan.cloud .pay { color: rgba(17, 19, 26, .7); }
.plan.cloud .cta { background: #11131a; color: #eef0f5; border-color: #11131a; }
.ribbon { position: absolute; top: -13px; left: 26px; background: #11131a; color: #eef0f5; font: 600 11px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; padding: 7px 12px; border-radius: 999px; }
.plan-note { max-width: var(--wrap); margin: 32px auto 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; font-size: 14.5px; color: var(--ink-3); }
.plan-note p { margin: 0; max-width: 70ch; }

/* cifras */
.stats { background: var(--deep); color: var(--on-deep); }
.stats h2 { max-width: var(--wrap); margin: 0 auto 36px; font: 600 12px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; opacity: .8; }
.stat-grid { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.stat-grid div { border-left: 1px solid rgba(17, 19, 26, .2); padding-left: 22px; }
.stat-grid dt { font: 500 clamp(2.6rem, 5vw, 4.2rem)/1 var(--sans); letter-spacing: -.03em; margin-bottom: 12px; white-space: nowrap; }
.stat-grid dd { margin: 0; font-size: 15.5px; opacity: .85; max-width: 26ch; }

/* preguntas */
.faq-wrap { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: 1fr 1.35fr; gap: 64px; align-items: start; }
.faq-side { position: sticky; top: 96px; }
.faq-side h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); line-height: 1.04; margin-bottom: 28px; }
.faq-art { width: 100%; max-width: 400px; height: auto; display: block; }
.art-box { fill: var(--lightbox); stroke: none; }
.art-grid path { stroke: #5fd4c0; stroke-width: 1; opacity: .25; }
.art-skull { fill: #1a2328; stroke: #3a4a51; stroke-width: 6; }
.art-arch { stroke: #2d3b41; stroke-width: 34; opacity: .8; }
.art-teeth rect { fill: #e9e3d3; stroke: none; }
.art-measure { stroke: #e2b84a; stroke-width: 2; }
.art-dot { fill: #e2b84a; stroke: none; }
.art-tag { fill: #0b0f12; stroke: #e2b84a; stroke-width: 1.2; }
.art-tagtxt { fill: #e2b84a; font: 600 12px var(--sans); stroke: none; }
.art-lock circle { fill: var(--paper); stroke: var(--line); stroke-width: 1.5; }
.art-lock .lk { fill: var(--teal); stroke: none; }
.art-lock .lk-s { stroke: var(--teal); stroke-width: 6; }
.art-lock .lk + .lk-s { stroke-linecap: round; }
.faq-more { color: var(--ink-3); font-size: 15px; margin: 22px 0 0; }
details { border-top: 1px solid var(--line); }
details:last-child { border-bottom: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 20px 2px; font: 500 21px/1.3 var(--sans); letter-spacing: -.01em; }
summary::-webkit-details-marker { display: none; }
summary::after { content: ""; width: 14px; height: 14px; flex: none; background: linear-gradient(var(--ink), var(--ink)) center / 14px 1.5px no-repeat, linear-gradient(var(--ink), var(--ink)) center / 1.5px 14px no-repeat; transition: transform .3s var(--ease); }
details[open] summary::after { transform: rotate(45deg); }
summary:hover { color: var(--teal); }
details > p { margin: 0 0 24px; color: var(--ink-2); max-width: 62ch; }

/* contacto */
.contact { max-width: calc(var(--wrap) + 2 * var(--gut)); margin: 0 auto; display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; border-top: 1px solid var(--line); }
.contact h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); line-height: 1.04; margin-bottom: 18px; }
.contact-copy > p { color: var(--ink-2); max-width: 42ch; }
.contact-ways { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 12px; }
.contact-ways li { display: flex; align-items: center; gap: 14px; background: linear-gradient(180deg, var(--card), var(--card-2)); border: 1px solid var(--line); border-radius: 22px; padding: 14px 16px; overflow-wrap: anywhere; }
.contact-ways li > svg { width: 44px; height: 44px; padding: 11px; border-radius: 50%; background: var(--teal-soft); color: var(--teal); }
.contact-ways small { display: block; font: 600 11px/1.4 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-content: start; background: linear-gradient(180deg, var(--card), var(--card-2)); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(20px, 3vw, 32px); box-shadow: var(--shadow); }
.contact-form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--ink-2); min-width: 0; }
.contact-form .full { grid-column: 1 / -1; }
.contact-form .opt { color: var(--ink-3); }
.contact-form input:not([type="checkbox"]), .contact-form textarea, .contact-form select { font: inherit; font-size: 16px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 12px 18px; width: 100%; min-width: 0; transition: border-color .2s, box-shadow .2s; }
.contact-form select { appearance: none; -webkit-appearance: none; padding-right: 36px; background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(-45deg, transparent 50%, var(--ink-3) 50%); background-position: calc(100% - 19px) 52%, calc(100% - 14px) 52%; background-size: 5px 5px; background-repeat: no-repeat; }
.contact-form textarea { resize: vertical; border-radius: 20px !important; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-soft); }
.contact-form .help { font-size: 13px; color: var(--ink-3); }
.contact-form .check { flex-direction: row; align-items: flex-start; gap: 10px; font-size: 15px; }
.contact-form .check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--teal); }
.contact-form .cta { justify-self: start; }
.contact-form [aria-invalid="true"] { border-color: #b4472f !important; }
.form-msg { margin: 0; padding: 12px 14px; border-radius: 10px; font-size: 15px; display: flex; gap: 8px; align-items: center; }
.form-msg[hidden] { display: none; }
.form-msg.ok { background: var(--teal-soft); color: var(--teal); }
.form-msg.err { background: rgba(180, 71, 47, .1); color: #b4472f; display: block; }
.form-msg.err[hidden] { display: none; }
:root[data-dark] .form-msg.err { color: #f0a08c; }
.fine { font-size: 13px; color: var(--ink-3); margin: 0; }

/* cierre */
.closing { background: var(--lightbox); border-radius: 40px 40px 0 0; color: var(--on-dark); text-align: center; position: relative; overflow: hidden; }
.closing::before { content: ""; position: absolute; inset: auto -10% -60% -10%; height: 120%; background: radial-gradient(closest-side, rgba(154, 219, 230, .2), transparent); pointer-events: none; }
.closing > * { position: relative; }
.closing h2 { font-size: clamp(2.2rem, 5.6vw, 4.6rem); line-height: 1.02; margin: 0 auto 20px; max-width: 16ch; }
.closing p { color: var(--on-dark-2); margin: 0 auto 32px; max-width: 48ch; font-size: 18px; }
.closing .hero-actions { justify-content: center; }
.closing .cta.ghost-light { color: var(--on-dark); }

/* pie */
.foot { background: var(--lightbox); color: var(--on-dark-3); font-size: 14px; border-top: 1px solid var(--lightbox-line); display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px 40px; padding: 48px var(--gut) 32px; }
.foot > * { min-width: 0; }
.foot .brand { color: var(--on-dark); margin-bottom: 14px; }
.foot .who p { margin: 0; max-width: 30ch; }
.foot a { color: var(--on-dark-2); text-decoration: none; overflow-wrap: anywhere; } .foot a:hover { color: #fff; }
.foot h2 { font: 600 11px/1 var(--sans); text-transform: uppercase; letter-spacing: .16em; color: var(--on-dark-3); margin: 0 0 14px; }
.foot nav { display: flex; flex-direction: column; gap: 8px; }
.foot .pend-txt { color: #f3e6c8; background: rgba(243, 230, 200, .08); }
.foot-bar { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; padding-top: 24px; border-top: 1px solid var(--lightbox-line); }
.book { display: inline-flex; align-items: center; gap: 10px; border: 1px solid rgba(255, 255, 255, .16); border-radius: 999px; padding: 10px 14px; color: var(--on-dark) !important; font-weight: 500; }
.book:hover { border-color: var(--glow); }
.book svg { width: 22px; height: 22px; color: var(--glow); }
.notice { margin: 0; color: var(--on-dark-2); max-width: 60ch; }
.copy { grid-column: 1 / -1; margin: 0; font-size: 13px; color: var(--on-dark-3); }

/* qué ves: pestañas de capturas */
.shot-tabs { max-width: var(--wrap); margin: 0 auto 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.shot-tabs button { height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--ink-2); font: 500 15px/1 var(--sans); cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.shot-tabs button:hover { color: var(--ink); border-color: var(--ink-3); }
.shot-tabs button[aria-selected="true"] { background: var(--teal); border-color: var(--teal); color: var(--paper); }
.tab-shot { max-width: var(--wrap); margin: 0 auto; }
.tab-shot img { transition: opacity .14s; }
.tab-shot img.swap { opacity: 0; }

/* plan nube: renovación */
.renew-note { margin: 0 0 16px; padding: 14px 16px; border-radius: 18px; background: rgba(255, 255, 255, .45); font-size: 14px; line-height: 1.5; color: rgba(17, 19, 26, .78); }
.renew-note b { color: #11131a; font-weight: 600; }
.plan-note a { color: var(--teal); white-space: nowrap; }

/* guías */
.guides { background: var(--paper-2); }
.guide-list { max-width: var(--wrap); margin: 0 auto; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 48px; }
.guide-list details:nth-last-child(2) { border-bottom: 1px solid var(--line); }
.guide-list ol { margin: 0 0 24px; padding-left: 22px; color: var(--ink-2); display: grid; gap: 8px; max-width: 62ch; }
.guide-list summary { font-size: 19px; }

/* equipos */
.gear { max-width: calc(var(--wrap) + 2 * var(--gut)); margin: 0 auto; display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.gear h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); line-height: 1.04; margin-bottom: 22px; }
.gear-copy > p { color: var(--ink-2); max-width: 62ch; }
.gear code { font-size: .9em; background: var(--teal-soft); color: var(--ink); padding: 1px 6px; border-radius: 6px; }
.gear .brands { color: var(--ink); font-weight: 500; line-height: 1.7; }
.req { background: linear-gradient(180deg, var(--card), var(--card-2)); border: 1px solid var(--line); border-radius: var(--r); padding: 26px 24px; box-shadow: var(--shadow); }
.req h3 { font-size: 24px; margin-bottom: 14px; }
.req dl { margin: 0; display: grid; gap: 14px; }
.req dt { font: 600 11px/1.4 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.req dd { margin: 2px 0 0; color: var(--ink-2); }
.contact-ways a { color: var(--ink); text-decoration: none; overflow-wrap: anywhere; }
.contact-ways a:hover { color: var(--teal); }
@media (max-width: 960px) {
  .guide-list, .gear { grid-template-columns: 1fr; }
  .guide-list details:nth-last-child(2) { border-bottom: 0; }
}

/* tableta */
@media (max-width: 1080px) {
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .menu nav { gap: 16px; }
}
@media (max-width: 960px) {
  .menu-btn { display: inline-grid; }
  .menu { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 16px; margin: 0; padding: 16px var(--gut) 24px; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: 0 24px 40px -30px rgba(0, 0, 0, .5); }
  .nav.open .menu { display: flex; }
  .menu nav { flex-direction: column; gap: 0; }
  .menu nav a { padding: 12px 2px; border-bottom: 1px solid var(--line); font-size: 17px; }
  .menu .cta { align-self: stretch; }
  .nav-tools { margin-left: auto; }
  .hero, .contact, .faq-wrap { grid-template-columns: 1fr; gap: 40px; }
  .hero-shot { margin-right: 0; }
  .section-head { grid-template-columns: 1fr; }
  .steps, .plan-grid { grid-template-columns: 1fr; }
  .steps li + li::before { display: none; }
  .plan.cloud { transform: none; margin-top: 12px; }
  .plan-grid { max-width: 560px; }
  .know { grid-template-columns: 1fr; }
  .know ul { grid-row: auto; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .faq-side { position: static; }
  .faq-art { max-width: 300px; }
  .foot { grid-template-columns: 1fr 1fr; } .foot .who { grid-column: 1 / -1; }
}
/* móvil */
@media (max-width: 560px) {
  body { font-size: 16px; }
  .nav { gap: 12px; }
  .nav-tools { gap: 8px; }
  .nav-tools .cta.sm { padding: 0 14px; font-size: 14px; }
  .cta { height: 48px; padding: 0 20px; }
  .hero-actions .cta { width: 100%; }
  .feature-grid { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form .cta { justify-self: stretch; }
  .plan .cta { align-self: stretch; }
  summary { font-size: 19px; }
  .stat-grid { grid-template-columns: 1fr; gap: 24px; }
  .foot { grid-template-columns: 1fr; }
  .faq-art { max-width: 240px; }
  .shot-tabs button { height: 40px; padding: 0 14px; font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }