/* ---------- @tokens componente ---------- */
:root {
  --sv-frame: var(--sombra); --sv-phone-shadow: var(--negro-35); --tinta-fija: var(--tinta); --sv-frame-bar: var(--sombra-2); --sv-frame-dot: var(--gris); --sv-frame-shadow: var(--shadow-soft-3);
}

/* ---------- Cabecera ---------- */
.servicio { padding-top: 0; }
.sv-hero { padding-top: calc(var(--nav-h) + clamp(3rem, 9vh, 7rem)); padding-bottom: clamp(4rem, 10vh, 8rem); }
.sv-hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.sv-hero .eyebrow { margin-bottom: 1.25rem; text-wrap: balance; }
.sv-h1 { font-family: var(--f-display); font-weight: 900; margin-bottom: 1.5rem; }
.sv-h1 .k { display: block; font-stretch: 125%; font-size: clamp(1.5rem, 2.6vw, 2.5rem); line-height: 1.05; letter-spacing: -.01em; margin-bottom: .35em; }
.sv-h1 .c { display: block; font-stretch: 62%; text-transform: uppercase; font-size: clamp(2.9rem, 6.4vw, 6.4rem); line-height: .9; letter-spacing: .005em; text-wrap: balance; }
.sv-h1 .c .rec { color: var(--accent); }
.sv-hero .lead { max-width: 46ch; margin-bottom: 2rem; }
.sv-hero .btn-row a { text-decoration: none; }
@media (max-width: 1023px) {
  .sv-hero-grid { grid-template-columns: 1fr; }
  .sv-visual { order: 2; }
}

/* ---------- Pieza visual ---------- */
.sv-visual { position: relative; margin: 0; }
.sv-visual figcaption { margin-top: 1rem; font-family: var(--mono-font); font-size: var(--mono-sm-size); letter-spacing: var(--mono-sm-tracking); text-transform: uppercase; color: var(--muted-strong); }
.sv-browser { position: relative; background: var(--sv-frame); border-radius: 14px; padding: 0 0 0; box-shadow: var(--sv-frame-shadow); overflow: hidden; width: 92%; }
.sv-browser .bar { display: flex; align-items: center; gap: 7px; height: 34px; padding: 0 14px; background: var(--sv-frame-bar); }
.sv-browser .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--sv-frame-dot); }
.sv-browser .bar i:first-child { background: var(--accent); }
.sv-browser .bar span { margin-left: 12px; flex: 1; height: 18px; border-radius: 9px; background: var(--sv-frame); color: var(--sv-frame-dot); font-family: var(--mono-font); font-size: 11px; line-height: 18px; padding-left: 10px; }
.sv-browser img { display: block; width: 100%; height: auto; }
.sv-mobile { position: absolute; right: 0; bottom: -8%; width: 30%; aspect-ratio: 390 / 844; background: var(--sv-frame); border-radius: 22px; padding: 7px; box-shadow: var(--sv-frame-shadow); }
.sv-mobile img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 16px; }
.sv-visual.web { padding-bottom: 8%; }
.sv-donde { display: flex; align-items: center; margin-top: 1.25rem; color: var(--muted-strong); text-transform: uppercase; }
.sv-phone { width: min(300px, 70%); margin-inline: auto; filter: drop-shadow(0 30px 50px var(--sv-phone-shadow)); }
.sv-phone img { display: block; width: 100%; height: auto; }
.sv-visual.tel figcaption { text-align: center; }
.sv-antes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sv-antes > div { position: relative; }
.sv-antes img { display: block; width: 100%; height: auto; }
.sv-antes span { position: absolute; left: 10px; top: 10px; padding: 4px 8px; background: var(--bg); color: var(--ink); font-family: var(--mono-font); font-size: var(--mono-sm-size); letter-spacing: var(--mono-sm-tracking); text-transform: uppercase; }
.sv-antes span.rec { color: var(--accent); }
.sv-cuatro { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sv-cuatro > div { position: relative; }
.sv-cuatro img { display: block; width: 100%; height: auto; }
.sv-cuatro span { position: absolute; left: 8px; top: 8px; padding: 3px 7px; background: var(--bg); color: var(--ink); font-family: var(--mono-font); font-size: var(--mono-sm-size); letter-spacing: var(--mono-sm-tracking); text-transform: uppercase; }
.sv-visual.cuatro .sv-cuatro { width: min(100%, 520px); margin-inline: auto; }
.sv-visual.cuatro figcaption { text-align: center; }
.sv-cuatro-fig { margin: 1.5rem 0 1.25rem; }
.sv-cuatro-fig .sv-cuatro { grid-template-columns: repeat(4, 1fr); }
.sv-cuatro-fig figcaption { margin-top: .6rem; font-family: var(--mono-font); font-size: var(--mono-sm-size); letter-spacing: var(--mono-sm-tracking); text-transform: uppercase; color: var(--muted-strong); }
@media (max-width: 640px) { .sv-cuatro-fig .sv-cuatro { grid-template-columns: 1fr 1fr; } }
.sv-trio { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sv-trio img { display: block; width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3 / 2; }
.sv-trio img.g { grid-column: 1 / -1; aspect-ratio: 4 / 3; }
.sv-spec { box-shadow: var(--sv-frame-shadow); }
.sv-spec img { display: block; width: 100%; height: auto; }
.sv-diag { width: 100%; height: auto; overflow: visible; }
.sv-diag .ln { fill: none; stroke: var(--ink); stroke-width: 2; }
.sv-diag .chip rect { fill: var(--bg); stroke: var(--ink); stroke-width: 2; }
.sv-diag .nudo rect { fill: var(--accent); }
.sv-diag .fase rect { fill: var(--ink); }
.sv-diag text { font-family: var(--mono-font); font-size: 15px; letter-spacing: .04em; text-anchor: middle; fill: var(--ink); }
.sv-diag .nudo text { font-family: var(--f-display); font-stretch: 62%; font-weight: 900; font-size: 20px; letter-spacing: 0; text-transform: uppercase; fill: var(--tinta-fija); }
.sv-diag .fase text { fill: var(--bg); text-transform: uppercase; }
.sv-visual.foto img, .sv-visual.foto video { display: block; width: 100%; height: auto; max-height: 76svh; object-fit: cover; }
.sv-cap figure.foto { margin: 1.5rem 0; }
.sv-cap figure.foto img { display: block; width: 100%; height: auto; }
.sv-cap figure.foto figcaption { margin-top: .5rem; font-family: var(--mono-font); font-size: var(--mono-sm-size); letter-spacing: var(--mono-sm-tracking); text-transform: uppercase; color: var(--muted-strong); }
.sv-cap .cmp { margin-bottom: 1.5rem; }
.sv-band .sv-donde { margin-top: 1.5rem; }


/* ---------- Capítulos ---------- */
.sv-cap { padding-block: clamp(3.5rem, 9vh, 7rem); border-top: 1px solid var(--line); }
.sv-cap-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(1.5rem, 5vw, 5rem); align-items: start; }
.sv-cap-head { position: sticky; top: calc(var(--nav-h) + 24px); }
.sv-num { display: block; font-family: var(--mono-font); font-size: var(--mono-size); letter-spacing: var(--mono-tracking); color: var(--accent); margin-bottom: .9rem; }
.sv-cap h2 { font-family: var(--f-display); font-stretch: 62%; font-weight: 900; text-transform: uppercase; letter-spacing: .005em; font-size: clamp(2.2rem, 4.6vw, 4.4rem); line-height: .92; text-wrap: balance; scroll-margin-top: calc(var(--nav-h) + 20px); }
.sv-cap-body > p { max-width: 58ch; margin-bottom: 1rem; }
.sv-cap-body a, .sv-faq a, .sv-band p a { text-decoration: underline; text-underline-offset: .2em; }
.sv-rows { list-style: none; padding: 0; margin: 0 0 1.25rem; border-top: 1px solid var(--line); }
.sv-rows li { padding: 1.1rem 0 1.1rem 2.4rem; border-bottom: 1px solid var(--line); position: relative; }
.sv-rows li::before { content: ""; position: absolute; left: .2rem; top: 1.75rem; width: 1.1rem; height: 2px; background: var(--accent); }
.sv-rows li strong { font-family: var(--f-display); font-stretch: 62%; font-weight: 800; font-size: 1.3em; line-height: 1.1; letter-spacing: .005em; }
.sv-steps { list-style: none; padding: 0; margin: 0; counter-reset: paso; display: grid; gap: 1.25rem; }
.sv-steps li { counter-increment: paso; display: grid; grid-template-columns: 3.2rem 1fr; gap: 1rem; align-items: baseline; }
.sv-steps li::before { content: counter(paso, decimal-leading-zero); font-family: var(--f-display); font-stretch: 62%; font-weight: 900; font-size: 2.2rem; line-height: 1; color: var(--accent); }
@media (max-width: 1023px) {
  .sv-cap-grid { grid-template-columns: 1fr; }
  .sv-cap-head { position: static; }
}

/* ---------- Banda ---------- */
.sv-band { background: var(--bg); color: var(--ink); padding-block: clamp(5rem, 14vh, 10rem); }
.sv-band .eyebrow { margin-bottom: 1.25rem; }
.sv-band h2 { font-family: var(--f-display); font-stretch: 62%; font-weight: 900; text-transform: uppercase; font-size: clamp(3.6rem, 11vw, 10rem); line-height: .85; letter-spacing: .005em; position: relative; display: inline-block; margin-bottom: 2.75rem; scroll-margin-top: calc(var(--nav-h) + 20px); }
.sv-band h2 .pen { position: absolute; left: -2%; bottom: -.16em; width: 104%; height: .2em; overflow: visible; pointer-events: none; }
.sv-band h2 .pen path { fill: none; stroke: var(--accent); stroke-width: 7; stroke-linecap: round; }
.sv-band p { max-width: 52ch; margin-bottom: 1rem; }
.sv-band .btn-row { margin-top: 2rem; }
.sv-band .btn-row a { text-decoration: none; }

/* ---------- Firma ---------- */
.sv-firma { display: flex; justify-content: center; padding-top: clamp(3rem, 8vh, 6rem); }
.sv-firma .sig { width: min(560px, 78%); height: auto; color: var(--ink); }

/* ---------- Preguntas ---------- */
.sv-faq { padding-block: clamp(4rem, 10vh, 8rem); }
.sv-faq h2 { font-family: var(--f-display); font-stretch: 62%; font-weight: 900; text-transform: uppercase; font-size: clamp(2.2rem, 4.6vw, 4.4rem); line-height: .92; margin-bottom: 2rem; scroll-margin-top: calc(var(--nav-h) + 20px); }
.sv-faq details { border-top: 1px solid var(--line); }
.sv-faq details:last-of-type { border-bottom: 1px solid var(--line); }
.sv-faq summary { list-style: none; display: grid; grid-template-columns: 1fr 2rem; gap: 1rem; align-items: baseline; padding: 1.25rem 0; cursor: pointer; }
.sv-faq summary::-webkit-details-marker { display: none; }
.sv-faq summary h3 { font-family: var(--f-display); font-stretch: 62%; font-weight: 600; font-size: clamp(1.3rem, 2.2vw, 1.9rem); line-height: 1.12; scroll-margin-top: calc(var(--nav-h) + 20px); }
.sv-faq summary h3::before { content: "— "; color: var(--accent); }
.sv-faq summary::after { content: "+"; font-family: var(--f-mono); font-size: 1.4rem; justify-self: end; transition: transform var(--dur-close) var(--ease-out); }
.sv-faq details[open] summary::after { transform: rotate(45deg); transition-duration: var(--dur-open); }
.sv-faq details p { max-width: 64ch; padding: 0 0 1.4rem; }
.sv-faq .related { margin-top: 2.5rem; color: var(--muted-strong); }
.sv-faq .related a { white-space: nowrap; }

/* ---------- Movimiento ---------- */
.sv-js [data-sv] { opacity: 0; }
.sv-js [data-sv].sv-in { opacity: 1; }
.sv-js .sv-h1 .w { opacity: 0; }
.sv-js .sv-band h2 .pen path { stroke-dasharray: 1; stroke-dashoffset: 1; }
.sv-js .sv-diag .ln { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.1s var(--ease-hand) .35s; }
.sv-js .sv-visual.sv-in .sv-diag .ln { stroke-dashoffset: 0; }
@media (prefers-reduced-motion: reduce) {
  .sv-js [data-sv], .sv-js .sv-h1 .w { opacity: 1; }
  .sv-js .sv-band h2 .pen path, .sv-js .sv-diag .ln { stroke-dashoffset: 0; transition: none; }
  .sv-faq summary::after { transition: none; }
}
@media print { .sv-js [data-sv], .sv-js .sv-h1 .w { opacity: 1; } .sv-cap-head { position: static; } }