/* ==========================================================================
   BAXIA · sistema de diseño (paleta Aguamarina, mobile-first)
   ========================================================================== */
:root {
  --color-tinta: #091C1E;
  --color-profundo: #005F68;
  --color-medio: #6AB4BC;
  --color-niebla: #EFF6F6;

  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --weight-light: 300; --weight-regular: 400; --weight-medium: 500;
  --tracking-wide: 0.24em;
  --space-xs: 8px; --space-sm: 16px; --space-md: 24px; --space-lg: 48px; --space-xl: 80px;

  /* transparencias derivadas de la paleta */
  --on-dark: rgba(239,246,246,.72);
  --line-dark: rgba(239,246,246,.14);
  --card-dark: rgba(239,246,246,.045);
  --on-light: rgba(9,28,30,.72);
  --line-light: rgba(9,28,30,.14);
  --glow: linear-gradient(135deg, var(--color-profundo), var(--color-medio));
  --r: 18px;
  --gut: 20px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--color-tinta); color: var(--color-niebla); font: 400 16px/1.6 var(--font-body); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--color-medio); outline-offset: 3px; border-radius: 6px; }
.sec-light :focus-visible { outline-color: var(--color-profundo); }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 200; background: var(--color-niebla); color: var(--color-tinta); padding: 10px 14px; border-radius: 8px; }
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--gut); }
.narrow { max-width: 860px; }
.ic { width: 20px; height: 20px; flex: none; }
.acc { color: var(--color-medio); }
.sec-light .acc { color: var(--color-profundo); }

/* ---------- Tipografía ---------- */
h1, h2, h3 { font-family: var(--font-heading); font-weight: var(--weight-light); letter-spacing: -0.015em; line-height: 1.08; }
h1 { font-size: clamp(2.5rem, 10.5vw, 5.4rem); }
h2 { font-size: clamp(1.9rem, 7vw, 3.4rem); }
h3 { font-size: 1.2rem; font-weight: var(--weight-regular); line-height: 1.25; }
.tagline, .kicker, .menu-tag { font-family: var(--font-heading); text-transform: uppercase; letter-spacing: var(--tracking-wide); font-size: .72rem; font-weight: 400; color: var(--color-medio); }
.sec-light .kicker { color: var(--color-profundo); }
.lead { font-size: 1.08rem; color: var(--on-dark); max-width: 46ch; }
.sub { color: var(--on-dark); max-width: 56ch; margin-top: 16px; }
.sec-light .sub { color: var(--on-light); }
.wordmark { font-family: var(--font-heading); font-weight: var(--weight-light); text-transform: uppercase; letter-spacing: var(--tracking-wide); font-size: 1.15rem; }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent; font: 500 .96rem var(--font-body); text-decoration: none; cursor: pointer; transition: transform .2s, background .2s, border-color .2s, box-shadow .2s; }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--color-medio); color: var(--color-tinta); }
.btn-primary:hover { background: #82c3cb; box-shadow: 0 8px 30px -8px rgba(106,180,188,.6); }
.btn-ghost { border-color: rgba(239,246,246,.35); color: var(--color-niebla); background: transparent; }
.btn-ghost:hover { border-color: var(--color-medio); color: var(--color-medio); }
.btn-wa { background: var(--color-niebla); color: var(--color-tinta); }
.btn-wa:hover { box-shadow: 0 8px 30px -8px rgba(239,246,246,.45); }
.btn-dark { background: var(--color-tinta); color: var(--color-niebla); }
.btn-dark:hover { background: var(--color-profundo); }
.btn-ghost-dark { border-color: var(--line-light); background: transparent; color: var(--color-tinta); }
.btn-ghost-dark:hover { border-color: var(--color-profundo); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: .88rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.cta-stack { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; align-items: flex-start; }

/* ---------- Cabecera ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 100; transition: background .3s, backdrop-filter .3s, border-color .3s; border-bottom: 1px solid transparent; }
.site-header.solid { background: rgba(9,28,30,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--line-dark); }
.bar { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { height: 30px; width: auto; }
.nav { display: none; gap: 26px; }
.nav a { text-decoration: none; font-size: .9rem; color: var(--on-dark); transition: color .2s; }
.nav a:hover { color: var(--color-medio); }
.head-cta { display: none; }
.burger { width: 44px; height: 44px; background: none; border: 0; cursor: pointer; position: relative; z-index: 120; }
.burger span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--color-niebla); transition: transform .3s, top .3s; }
.burger span:first-child { top: 18px; } .burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { top: 21.5px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 21.5px; transform: rotate(-45deg); }
.menu-movil { position: fixed; inset: 0; z-index: 95; background: var(--color-tinta); display: flex; flex-direction: column; justify-content: center; gap: 28px; padding: 90px var(--gut) 40px; }
.menu-movil[hidden] { display: none; }
.menu-movil nav { display: flex; flex-direction: column; }
.menu-movil nav a { font-family: var(--font-heading); font-weight: 300; font-size: 2rem; text-decoration: none; padding: 12px 0; border-bottom: 1px solid var(--line-dark); }
.menu-movil .btn { align-self: flex-start; }
body.no-scroll { overflow: hidden; }

/* ---------- Secciones ---------- */
.sec { position: relative; padding: var(--space-xl) 0; }
.sec-dark { background: var(--color-tinta); }
.sec-deep { background: linear-gradient(180deg, var(--color-tinta), #07282b 60%, var(--color-tinta)); }
.sec-light { background: var(--color-niebla); color: var(--color-tinta); }
.sec-head { margin-bottom: 44px; max-width: 760px; }
.kicker { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.kicker i { width: 28px; height: 1px; background: currentColor; position: relative; }
.kicker i::after { content: ""; position: absolute; right: -4px; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 108px 0 64px; overflow: hidden; background: radial-gradient(120% 70% at 75% 85%, rgba(0,95,104,.55), transparent 60%), var(--color-tinta); }
.horizonte { position: absolute; inset: 0; pointer-events: none; }
.h-linea { position: absolute; left: 0; right: 0; bottom: 22%; height: 1px; background: linear-gradient(90deg, transparent, var(--color-profundo) 20%, var(--color-medio) 62%, transparent); transform-origin: left; }
.sol { position: absolute; left: 62%; bottom: 22%; width: 520px; height: 260px; transform: translateX(-50%); background: radial-gradient(closest-side at 50% 100%, rgba(106,180,188,.32), transparent); border-radius: 260px 260px 0 0; }
.hero-grid { position: relative; display: grid; gap: 44px; align-items: center; }
.hero h1 { margin: 18px 0 22px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 40px; border-top: 1px solid var(--line-dark); padding-top: 22px; }
.hero-stats b { display: block; font: 300 1.7rem/1 var(--font-heading); color: var(--color-niebla); }
.hero-stats span:not(:first-child), .hero-stats li > span:last-child { display: block; font-size: .76rem; color: var(--on-dark); margin-top: 8px; line-height: 1.35; }
.hero-visual { position: relative; display: flex; flex-direction: column; align-items: center; }
.nodo-line { display: none; position: absolute; top: 44%; right: calc(50% + 158px); width: 260px; height: 20px; overflow: visible; }
@media (min-width: 980px) { .nodo-line { display: block; } }
.nodo-line line { stroke: var(--color-medio); stroke-width: 1.5; stroke-dasharray: 400; }
.nodo-line circle { fill: var(--color-tinta); stroke: var(--color-medio); stroke-width: 1.5; }
.mock-nota { margin-top: 18px; font-size: .74rem; letter-spacing: .04em; color: var(--on-dark); text-align: center; }
.sec-light .mock-nota { color: var(--on-light); }

/* ---------- Móvil / WhatsApp ---------- */
.phone { position: relative; width: 268px; border-radius: 38px; padding: 9px; background: linear-gradient(160deg, #11383c, #0b2427); border: 1px solid rgba(239,246,246,.18); box-shadow: 0 40px 80px -30px rgba(0,0,0,.7), 0 0 0 1px rgba(0,0,0,.4), 0 0 80px -20px rgba(106,180,188,.35); }
.phone-notch { position: absolute; top: 15px; left: 50%; width: 64px; height: 6px; border-radius: 6px; background: rgba(0,0,0,.55); transform: translateX(-50%); z-index: 2; }
.wa { border-radius: 30px; overflow: hidden; background: #0c1f21; min-height: 470px; display: flex; flex-direction: column; }
.wa-head { display: flex; gap: 10px; align-items: center; padding: 30px 14px 12px; background: #0f2c30; border-bottom: 1px solid var(--line-dark); }
.wa-head b { display: block; font: 500 .85rem var(--font-body); }
.wa-head small { font-size: .7rem; color: var(--color-medio); }
.wa-av { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--glow); font: 500 .9rem var(--font-heading); }
.wa-body { flex: 1; padding: 16px 12px; display: flex; flex-direction: column; gap: 9px; }
.msg { max-width: 82%; padding: 9px 12px; border-radius: 14px; font-size: .8rem; line-height: 1.4; }
.msg.in { align-self: flex-start; background: #17363a; border-bottom-left-radius: 4px; }
.msg.out { align-self: flex-end; background: var(--color-profundo); border-bottom-right-radius: 4px; }
.msg.conf { display: grid; gap: 2px; background: var(--color-medio); color: var(--color-tinta); }
.msg.conf b { display: flex; align-items: center; gap: 6px; font-weight: 600; }
.msg.conf .ic { width: 16px; height: 16px; }
.msg.conf span { font: 500 1rem var(--font-heading); }
.msg.conf small { font-size: .72rem; opacity: .8; }
.wa-hora { display: flex; justify-content: center; align-items: center; gap: 6px; padding: 10px; font-size: .7rem; color: var(--on-dark); border-top: 1px solid var(--line-dark); }
.wa-hora .ic { width: 14px; height: 14px; color: var(--color-medio); }

/* ---------- Tarjetas ---------- */
.grid-4 { display: grid; gap: 14px; }
.card { background: var(--card-dark); border: 1px solid var(--line-dark); border-radius: var(--r); padding: 26px 22px; transition: border-color .3s, transform .3s; }
.card:hover { border-color: rgba(106,180,188,.5); transform: translateY(-3px); }
.card h3 { margin: 16px 0 10px; }
.card p { color: var(--on-dark); font-size: .95rem; }
.ico { width: 38px; height: 38px; color: var(--color-niebla); }
.ico .ac, .ico use { --a: 1; }
.ico .ac { stroke: var(--color-medio); }
.sec-light .ico { color: var(--color-tinta); }
.sec-light .ico .ac { stroke: var(--color-profundo); }
svg .ac { stroke: var(--color-medio); }

/* ---------- Servicios: línea de tiempo ---------- */
.timeline { position: relative; padding-left: 36px; }
.tl-line { position: absolute; left: 7px; top: 8px; bottom: 0; width: 1px; background: var(--line-dark); }
.tl-line i { position: absolute; inset: 0; background: linear-gradient(var(--color-medio), var(--color-profundo)); transform-origin: top; transform: scaleY(var(--p, 1)); }
.tl-stage { position: relative; margin-bottom: 56px; }
.tl-stage:last-child { margin-bottom: 0; }
.tl-mark { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.tl-mark b { font: 300 2.4rem/1 var(--font-heading); }
.tl-stage[data-stage="2027"] .tl-mark b { color: var(--color-medio); }
.nodo { position: absolute; left: -36px; top: 10px; width: 15px; height: 15px; border-radius: 50%; border: 1.5px solid var(--color-medio); background: var(--color-tinta); transition: background .4s, box-shadow .4s; }
.nodo.on, .step.on .nodo, .tl-stage.on .nodo { background: var(--color-medio); box-shadow: 0 0 0 6px rgba(106,180,188,.18); }
.tl-cards { display: grid; gap: 14px; }
.tl-cards .card { padding: 22px; display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; align-items: start; }
.tl-cards .card .ico { grid-row: span 3; margin-top: 2px; }
.tl-cards .card h3 { margin: 0; }
.tl-cards .card.prox { border-style: dashed; }
.etiqueta { display: inline-block; justify-self: start; font: 500 .66rem var(--font-heading); letter-spacing: .16em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: rgba(106,180,188,.14); color: var(--color-medio); }
.etiqueta.ok { background: var(--color-medio); color: var(--color-tinta); }
.tl-cards .btn { grid-column: 2; justify-self: start; margin-top: 12px; }
.tl-mocks { display: grid; gap: 18px; margin-top: 24px; }

/* mockups web / google / agenda */
.mock-browser, .mock-google, .mock-agenda { border-radius: 16px; border: 1px solid var(--line-dark); background: rgba(239,246,246,.05); overflow: hidden; }
.mb-bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line-dark); }
.mb-bar i { width: 8px; height: 8px; border-radius: 50%; background: var(--line-dark); }
.mb-bar span { margin-left: 8px; font-size: .72rem; color: var(--on-dark); }
.mb-hero { padding: 26px 20px; display: grid; gap: 8px; background: linear-gradient(135deg, rgba(0,95,104,.7), rgba(106,180,188,.22)); }
.mb-hero b { font: 300 1.5rem/1.1 var(--font-heading); }
.mb-hero span { font-size: .8rem; color: var(--on-dark); }
.mb-hero em { font-style: normal; justify-self: start; margin-top: 6px; padding: 8px 14px; border-radius: 999px; background: var(--color-medio); color: var(--color-tinta); font: 500 .78rem var(--font-body); }
.mb-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 14px; }
.mb-row span { height: 36px; border-radius: 8px; background: var(--line-dark); }
.mock-google { padding: 18px; display: grid; gap: 12px; }
.mg-top { display: grid; gap: 4px; }
.mg-top b { font: 400 1.1rem var(--font-heading); }
.stars { color: var(--color-medio); letter-spacing: 2px; font-size: .9rem; }
.stars small { color: var(--on-dark); letter-spacing: 0; font-size: .75rem; }
.mg-top > small { font-size: .74rem; color: var(--on-dark); }
.mg-btns { display: flex; gap: 8px; }
.mg-btns span { flex: 1; text-align: center; padding: 8px 4px; border: 1px solid var(--line-dark); border-radius: 999px; font-size: .74rem; }
.mg-btns .on { background: var(--color-medio); color: var(--color-tinta); border-color: var(--color-medio); }
.mg-rev { padding-top: 10px; border-top: 1px solid var(--line-dark); font-size: .82rem; }
.mg-rev b { font-weight: 500; } .mg-rev p { color: var(--on-dark); }
.mock-agenda { padding: 18px; max-width: 460px; }
.ma-head { display: flex; justify-content: space-between; margin-bottom: 12px; font-size: .85rem; }
.ma-head span { color: var(--color-medio); }
.ma-list { display: grid; gap: 8px; }
.ma-list li { display: grid; grid-template-columns: 46px 1fr 10px; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; background: var(--card-dark); border: 1px solid var(--line-dark); font-size: .82rem; }
.ma-list time { font: 400 .8rem var(--font-heading); color: var(--color-medio); }
.ma-list i { width: 8px; height: 8px; border-radius: 50%; background: var(--color-medio); }
.ma-list .nuevo { border-color: var(--color-medio); background: rgba(106,180,188,.14); }
.ma-cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; margin-top: 14px; }
.ma-cal span { aspect-ratio: 1; border-radius: 5px; background: var(--line-dark); transition: background .3s; }
.ma-cal span.on { background: var(--color-medio); }
.ma-cal span.half { background: var(--color-profundo); }

/* ---------- Proceso (flujo de nodos) ---------- */
.flow { position: relative; display: grid; gap: 34px; padding-left: 38px; --p: 1; }
.flow-line { position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: var(--line-light); }
.flow-line i { position: absolute; inset: 0; background: var(--color-profundo); transform-origin: top; transform: scaleY(var(--p)); }
.step { position: relative; }
.step .nodo { top: 4px; left: -38px; background: var(--color-niebla); border-color: var(--color-profundo); }
.step.on .nodo { background: var(--color-profundo); box-shadow: 0 0 0 6px rgba(0,95,104,.14); }
.step b { font: 400 .8rem var(--font-heading); letter-spacing: .2em; color: var(--color-profundo); }
.step h3 { margin: 6px 0 6px; font-size: 1.35rem; }
.step p { color: var(--on-light); max-width: 34ch; }

/* ---------- Sectores ---------- */
.grid-sectores { display: grid; grid-template-columns: 1fr; gap: 12px; }
.sector { display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; padding: 20px; border: 1px solid var(--line-dark); border-radius: var(--r); background: var(--card-dark); transition: border-color .3s, transform .3s; }
.sector:hover { border-color: rgba(106,180,188,.5); transform: translateY(-3px); }
.sector .ico { grid-row: span 2; }
.sector h3 { font-size: 1.08rem; }
.sector p { color: var(--on-dark); font-size: .9rem; }

/* ---------- Casos ---------- */
.caso { display: grid; gap: 36px; align-items: center; padding-bottom: 56px; }
.caso + .caso { padding-top: 56px; border-top: 1px solid var(--line-light); }
.caso-phone { justify-self: center; width: 250px; padding: 8px; border-radius: 36px; background: var(--color-tinta); box-shadow: 0 40px 70px -30px rgba(9,28,30,.55); }
.caso-phone img { border-radius: 28px; width: 100%; height: auto; }
.caso-info .sector-tag { font: 400 .72rem var(--font-heading); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--color-profundo); }
.caso-info h3 { font-size: clamp(1.7rem, 6vw, 2.6rem); font-weight: 300; margin: 10px 0 18px; }
.antes-despues { display: grid; gap: 10px; margin-bottom: 20px; }
.antes-despues div { padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line-light); background: #fff; }
.antes-despues small { display: block; font: 500 .68rem var(--font-heading); letter-spacing: .16em; text-transform: uppercase; color: var(--color-profundo); margin-bottom: 2px; }
.caso-res { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.caso-res li { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; background: rgba(0,95,104,.1); font-size: .82rem; color: var(--color-profundo); }
.caso-res .ic { width: 14px; height: 14px; }
.caso blockquote { margin: 0 0 22px; padding-left: 18px; border-left: 2px solid var(--color-profundo); font: 300 1.2rem/1.4 var(--font-heading); }
.caso blockquote footer { margin-top: 8px; font: 400 .85rem var(--font-body); color: var(--on-light); }
.btn-dark .ic { width: 18px; height: 18px; }

/* ---------- Precios ---------- */
.precios { display: grid; gap: 16px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 30px 24px; border-radius: 22px; border: 1px solid var(--line-dark); background: var(--card-dark); }
.plan.rec { background: linear-gradient(160deg, rgba(0,95,104,.55), rgba(9,28,30,.4)); border-color: var(--color-medio); box-shadow: 0 30px 80px -40px rgba(106,180,188,.5); }
.plan .etiqueta { position: absolute; top: -13px; left: 24px; background: var(--color-medio); color: var(--color-tinta); }
.plan h3 { font-size: 1.5rem; font-weight: 300; }
.plan .res { color: var(--on-dark); font-size: .92rem; margin: 6px 0 22px; }
.precio { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.precio small { font-size: .8rem; color: var(--on-dark); }
.precio b { font: 300 3.2rem/1 var(--font-heading); }
.precio .mas { font: 300 1.3rem var(--font-heading); color: var(--color-medio); }
.plan ul { display: grid; gap: 10px; margin: 24px 0 28px; }
.plan li { display: flex; gap: 10px; font-size: .92rem; color: var(--on-dark); }
.plan li .ic { color: var(--color-medio); width: 18px; height: 18px; margin-top: 3px; }
.plan .btn { margin-top: auto; }
.precios-nota { margin-top: 26px; text-align: center; color: var(--on-dark); max-width: 60ch; margin-inline: auto; }

/* ---------- Diagnóstico ---------- */
.diag { background: var(--color-tinta); color: var(--color-niebla); border-radius: 26px; padding: 24px 20px; max-width: 820px; margin: 0 auto; box-shadow: 0 40px 80px -50px rgba(9,28,30,.7); }
.diag-prog { height: 3px; background: var(--line-dark); border-radius: 3px; overflow: hidden; }
.diag-prog i { display: block; height: 100%; background: var(--glow); transform-origin: left; transform: scaleX(var(--p)); transition: transform .5s; }
.diag-step-lbl { margin: 14px 0 20px; font: 400 .72rem var(--font-heading); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--color-medio); }
.dstep { border: 0; padding: 0; margin: 0; display: grid; gap: 18px; min-width: 0; }
.dstep[hidden] { display: none; }
.f { display: grid; gap: 8px; }
.f > span { font-size: .88rem; color: var(--on-dark); }
.f em { font-style: normal; opacity: .7; }
.f[hidden] { display: none; }
input:not([type="radio"]):not([type="checkbox"]), select { width: 100%; min-height: 48px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line-dark); background: rgba(239,246,246,.06); color: var(--color-niebla); }
select option { color: var(--color-tinta); }
input::placeholder { color: rgba(239,246,246,.4); }
input:focus-visible, select:focus-visible { outline: 2px solid var(--color-medio); outline-offset: 1px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; cursor: pointer; }
.chips span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line-dark); font-size: .9rem; transition: background .2s, border-color .2s; }
.chips input:checked + span { background: var(--color-medio); color: var(--color-tinta); border-color: var(--color-medio); }
.chips input:focus-visible + span { outline: 2px solid var(--color-niebla); outline-offset: 2px; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 12px; font-size: .84rem; color: var(--on-dark); align-items: start; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--color-medio); }
.check a { color: var(--color-medio); }
.note { font-size: .88rem; color: var(--on-dark); }
.form-err { margin-top: 14px; padding: 10px 14px; border-radius: 10px; background: rgba(239,246,246,.08); border-left: 3px solid var(--color-medio); font-size: .88rem; }
.form-ok { margin-top: 14px; color: var(--color-medio); }
.diag-nav { display: flex; gap: 10px; margin-top: 26px; }
.diag .btn-dark { background: var(--color-medio); color: var(--color-tinta); }
.diag .btn-dark:hover { background: #82c3cb; }
.diag .btn-ghost-dark { border-color: var(--line-dark); color: var(--color-niebla); }
.aviso { margin-top: 22px; font-size: .78rem; color: var(--on-dark); text-align: center; }
.cargando { display: grid; place-items: center; gap: 16px; padding: 40px 0; text-align: center; color: var(--on-dark); }
.cargando .orb { width: 64px; height: 1.5px; background: var(--color-medio); position: relative; }
.cargando .orb::after { content: ""; position: absolute; right: -6px; top: -5px; width: 11px; height: 11px; border-radius: 50%; background: var(--color-medio); animation: nodo 1.1s ease-in-out infinite alternate; }
@keyframes nodo { to { transform: translateX(-58px); } }
.res-top { display: grid; gap: 20px; justify-items: center; text-align: center; margin-bottom: 26px; }
.score { position: relative; width: 150px; height: 150px; }
.score svg { width: 150px; height: 150px; transform: rotate(-90deg); }
.score circle { fill: none; stroke-width: 7; }
.score .bg { stroke: var(--line-dark); }
.score .fg { stroke: var(--color-medio); stroke-linecap: round; stroke-dasharray: 402; stroke-dashoffset: 402; }
.score b { position: absolute; inset: 0; display: grid; place-items: center; font: 300 2.8rem var(--font-heading); }
.score small { position: absolute; bottom: 30px; left: 0; right: 0; text-align: center; font-size: .65rem; color: var(--on-dark); letter-spacing: .1em; }
.res-sum { max-width: 46ch; }
.res-pts { display: grid; gap: 12px; }
.pto { padding: 18px; border-radius: 16px; border: 1px solid var(--line-dark); background: var(--card-dark); display: grid; gap: 8px; }
.pto h4 { margin: 0; font: 400 1.05rem var(--font-heading); }
.pto p { font-size: .88rem; color: var(--on-dark); }
.pto p b { display: inline-block; margin-right: 6px; font: 500 .66rem var(--font-heading); letter-spacing: .14em; text-transform: uppercase; color: var(--color-medio); }
.res-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; justify-content: center; }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line-dark); }
.faq-item { border-bottom: 1px solid var(--line-dark); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 0; background: none; border: 0; cursor: pointer; text-align: left; font: 400 1.12rem/1.3 var(--font-heading); }
.faq-q .ic { color: var(--color-medio); transition: transform .3s; }
.faq-q[aria-expanded="true"] .ic { transform: rotate(45deg); }
.faq-a { overflow: hidden; height: 0; transition: height .35s ease; }
.faq-a p { padding: 0 0 22px; color: var(--on-dark); max-width: 62ch; }
.faq-a[data-open="true"] { height: auto; }

/* ---------- Contacto ---------- */
.sec-contact { background: radial-gradient(90% 80% at 15% 0%, rgba(0,95,104,.6), transparent 60%), var(--color-tinta); }
.contact-grid { display: grid; gap: 40px; align-items: start; }
.contact-txt h2 { font-size: clamp(2.4rem, 9vw, 4.6rem); margin: 14px 0 18px; }
.cform { display: grid; gap: 18px; padding: 24px 20px; border-radius: 24px; border: 1px solid var(--line-dark); background: rgba(239,246,246,.045); }
.hp { position: absolute; left: -9999px; opacity: 0; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line-dark); padding: 56px 0 28px; background: var(--color-tinta); }
.foot { display: grid; gap: 30px; }
.foot-brand .tagline { margin: 14px 0 6px; }
.foot-zona { font-size: .88rem; color: var(--on-dark); max-width: 36ch; }
.foot-links, .foot-contact { display: flex; flex-direction: column; gap: 10px; }
.foot a:not(.brand) { text-decoration: none; color: var(--on-dark); font-size: .92rem; }
.foot a:not(.brand):hover { color: var(--color-medio); }
.foot-copy { margin-top: 40px; text-align: center; font-size: .78rem; color: rgba(239,246,246,.5); }

/* ---------- Chat ---------- */
.chat-fab { position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 90; width: 60px; height: 60px; border-radius: 50%; border: 1px solid rgba(239,246,246,.2); background: var(--color-profundo); cursor: pointer; display: grid; place-items: center; box-shadow: 0 14px 40px -10px rgba(0,0,0,.6), 0 0 0 0 rgba(106,180,188,.5); animation: pulso 3.2s infinite; transition: transform .2s; }
.chat-fab:hover { transform: scale(1.06); }
.chat-fab img { width: 28px; height: 28px; }
@keyframes pulso { 0%, 85%, 100% { box-shadow: 0 14px 40px -10px rgba(0,0,0,.6), 0 0 0 0 rgba(106,180,188,0); } 92% { box-shadow: 0 14px 40px -10px rgba(0,0,0,.6), 0 0 0 14px rgba(106,180,188,.18); } }
.chat { position: fixed; inset: 0; height: 100dvh; z-index: 150; overscroll-behavior: contain; display: flex; flex-direction: column; background: var(--color-tinta); }
.chat[hidden] { display: none; }
.chat-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; padding-top: calc(14px + env(safe-area-inset-top)); border-bottom: 1px solid var(--line-dark); background: #0b2427; }
.chat-head img { width: 28px; height: 28px; }
.chat-head b { display: block; font: 300 1rem var(--font-heading); letter-spacing: var(--tracking-wide); text-transform: uppercase; }
.chat-head small { font-size: .72rem; color: var(--color-medio); }
.chat-head .x { margin-left: auto; width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 0; cursor: pointer; }
.chat-log { flex: 1; overflow-y: auto; padding: 18px 16px; display: flex; flex-direction: column; gap: 10px; overscroll-behavior: contain; }
.cmsg { max-width: 86%; padding: 10px 14px; border-radius: 16px; font-size: .93rem; line-height: 1.45; white-space: pre-wrap; }
.cmsg.bot { align-self: flex-start; background: #17363a; border-bottom-left-radius: 4px; }
.cmsg.user { align-self: flex-end; background: var(--color-profundo); border-bottom-right-radius: 4px; }
.cmsg.typing { display: flex; gap: 4px; padding: 14px; }
.cmsg.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--color-medio); animation: tip 1s infinite; }
.cmsg.typing i:nth-child(2) { animation-delay: .15s; } .cmsg.typing i:nth-child(3) { animation-delay: .3s; }
@keyframes tip { 0%, 60%, 100% { opacity: .25; transform: none; } 30% { opacity: 1; transform: translateY(-3px); } }
.sugs { display: flex; flex-wrap: wrap; gap: 8px; align-self: flex-start; }
.sugs button { padding: 8px 14px; min-height: 40px; border-radius: 999px; border: 1px solid var(--color-medio); background: transparent; color: var(--color-medio); font-size: .84rem; cursor: pointer; }
.sugs button:hover { background: rgba(106,180,188,.14); }
.chat-demo { align-self: stretch; padding: 14px; border-radius: 16px; border: 1px solid var(--color-medio); background: rgba(106,180,188,.1); display: grid; gap: 10px; font-size: .9rem; }
.chat-form { display: flex; gap: 8px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line-dark); background: #0b2427; }
.chat-form input { flex: 1; min-width: 0; font-size: 16px; }
.chat-form button { width: 48px; min-height: 48px; border-radius: 50%; border: 0; background: var(--color-medio); color: var(--color-tinta); cursor: pointer; display: grid; place-items: center; }
.chat-form button:disabled { opacity: .5; }

/* ---------- Conector entre secciones ---------- */
.link { position: relative; height: 0; z-index: 5; }
.link i { position: absolute; left: 50%; top: -40px; width: 1px; height: 80px; background: linear-gradient(var(--color-medio), transparent); transform-origin: top; }
.link::after { content: ""; position: absolute; left: calc(50% - 5px); top: 38px; width: 10px; height: 10px; border-radius: 50%; background: var(--color-medio); box-shadow: 0 0 0 6px rgba(106,180,188,.15); }

/* ---------- Revelado (solo con JS activo) ---------- */
.js-ready [data-r], .js-ready .card, .js-ready .plan, .js-ready .faq-item, .js-ready .caso { opacity: 0; transform: translateY(26px); }
.js-ready .msg, .js-ready .wa-hora { opacity: 0; transform: translateY(10px); }
.js-ready .ma-list li { opacity: 0; transform: translateX(-10px); }

/* ---------- Legal ---------- */
.legal { padding: 110px 0 80px; min-height: 100vh; }
.legal h1 { font-size: clamp(2rem, 8vw, 3.2rem); margin-bottom: 28px; }
.legal h2 { font-size: 1.3rem; margin: 34px 0 10px; font-weight: 400; color: var(--color-medio); }
.legal p, .legal li { color: var(--on-dark); margin-bottom: 10px; max-width: 70ch; }
.legal ul { list-style: disc; padding-left: 20px; }
.legal a { color: var(--color-medio); }
.legal .vuelta { display: inline-flex; margin-bottom: 26px; font-size: .9rem; text-decoration: none; color: var(--color-medio); }
.hueco { background: rgba(106,180,188,.18); padding: 0 4px; border-radius: 4px; }

/* ==========================================================================
   Versión compacta (landing más corta)
   ========================================================================== */
/* Hero */
.hero { padding: 92px 0 36px; }
.hero h1 { font-size: clamp(2.2rem, 9.4vw, 4.8rem); margin: 12px 0 14px; }
.hero .lead { font-size: 1rem; }
.hero .cta-row { margin-top: 20px; }
.hero-diag { margin-top: 12px; font-size: .88rem; color: var(--on-dark); }
.hero-diag a { color: var(--color-medio); text-underline-offset: 3px; }
.hero-stats { margin-top: 22px; padding-top: 16px; gap: 8px; }
.hero-stats b { font-size: 1.35rem; }
.hero-stats li > span:last-child { font-size: .72rem; margin-top: 4px; }
.hero-grid { gap: 26px; }
.phone { width: 224px; border-radius: 32px; padding: 7px; }
.site { border-radius: 26px; overflow: hidden; background: #0c1f21; min-height: 330px; display: flex; flex-direction: column; }
.site-bar { display: flex; align-items: center; gap: 6px; padding: 22px 12px 8px; background: #0f2c30; border-bottom: 1px solid var(--line-dark); font-size: .68rem; color: var(--on-dark); }
.site-bar i { width: 7px; height: 7px; border-radius: 50%; background: var(--color-medio); }
.site-hero { display: grid; gap: 6px; padding: 18px 14px; background: linear-gradient(135deg, rgba(0,95,104,.75), rgba(106,180,188,.22)); }
.site-hero small { font: 400 .58rem var(--font-heading); letter-spacing: .18em; color: var(--color-medio); }
.site-hero b { font: 300 1.15rem/1.15 var(--font-heading); }
.site-hero em { justify-self: start; margin-top: 4px; padding: 7px 13px; border-radius: 999px; background: var(--color-medio); color: var(--color-tinta); font: 500 .72rem var(--font-body); font-style: normal; }
.site-stars { display: flex; align-items: center; gap: 8px; padding: 10px 14px 4px; }
.site-stars small { font-size: .68rem; color: var(--on-dark); }
.site-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 8px 14px; }
.site-grid span { padding: 9px 6px; border-radius: 8px; border: 1px solid var(--line-dark); font-size: .68rem; text-align: center; }
.site-foot { display: flex; gap: 6px; padding: 6px 14px 14px; margin-top: auto; }
.site-foot em { flex: 1; text-align: center; padding: 8px 4px; border-radius: 999px; border: 1px solid var(--line-dark); font: 400 .66rem var(--font-body); font-style: normal; }
.site-foot em:first-child { background: var(--color-niebla); color: var(--color-tinta); border-color: var(--color-niebla); }

/* Secciones más bajas */
.sec { padding: 48px 0; }
.sec-head { margin-bottom: 24px; }
.sec-head h2 { font-size: clamp(1.7rem, 6.4vw, 3rem); }
.sub { margin-top: 10px; font-size: .95rem; }
.kicker { margin-bottom: 12px; }

/* Problema */
.grid-3 { display: grid; gap: 10px; }
.card.compact { padding: 16px 18px; display: grid; grid-template-columns: auto 1fr; gap: 2px 14px; align-items: center; }
.card.compact .ico { width: 30px; height: 30px; grid-row: span 2; }
.card.compact h3 { margin: 0; font-size: 1.02rem; }
.card.compact p { font-size: .88rem; }

/* Servicios */
.tl-stage { margin-bottom: 28px; }
.tl-mark { margin-bottom: 12px; }
.tl-mark b { font-size: 1.8rem; }
.tl-cards { gap: 10px; }
.tl-cards .card { padding: 16px; gap: 2px 14px; }
.tl-cards .card p { font-size: .88rem; }
.tl-mocks { margin-top: 14px; }
.mock-google { padding: 14px; gap: 9px; }
.prox-strip { display: grid; gap: 12px; justify-items: start; padding: 18px; border: 1px dashed var(--line-dark); border-radius: var(--r); background: var(--card-dark); }
.prox-strip p { font-size: .92rem; color: var(--on-dark); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 999px; border: 1px solid var(--line-dark); font-size: .84rem; }
.tags li .ic { width: 16px; height: 16px; color: var(--color-medio); }
.plegable { margin-top: 12px; }
.plegable > summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 4px; font: 500 .9rem var(--font-body); color: var(--color-medio); }
.plegable > summary::-webkit-details-marker { display: none; }
.plegable > summary::after { content: "+"; font-size: 1.2rem; line-height: 1; transition: transform .25s; }
.plegable[open] > summary::after { transform: rotate(45deg); }
.plegable-mock .mock-agenda { margin-top: 8px; }
.sectores-box { margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line-dark); }
.trabajo-con { font: 400 .72rem var(--font-heading); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--color-medio); margin-bottom: 12px; }
.zona { margin-top: 12px; font-size: .86rem; color: var(--on-dark); }
.sectores-box .grid-sectores { margin-top: 12px; }

/* Cómo trabajo */
.flow { gap: 18px; }
.step h3 { font-size: 1.15rem; margin: 2px 0 2px; }
.step p { font-size: .9rem; }

/* Trabajos */
.caso { gap: 20px; padding-bottom: 8px; }
.caso-phone { width: 168px; }
.caso-info h3 { margin: 6px 0 12px; font-size: clamp(1.5rem, 5.4vw, 2.4rem); }
.antes-despues { grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px; }
.antes-despues div { padding: 10px 12px; font-size: .82rem; line-height: 1.35; }
.caso blockquote { margin: 0 0 14px; font-size: 1.02rem; padding-left: 14px; }
.caso blockquote footer { font-size: .8rem; }
.caso-res { gap: 6px; margin-bottom: 16px; }
.caso-res li { padding: 5px 10px; font-size: .76rem; }

/* Precios */
.plan { padding: 24px 20px; }
.plan ul { margin: 16px 0 20px; gap: 8px; }
.precio b { font-size: 2.8rem; }
.plan-toggle { margin: 14px auto 0; display: flex; }
.plan:not(.rec) { display: none; margin-top: 14px; }
.plan:not(.rec).abierto { display: flex; }
.precios-nota { margin-top: 18px; font-size: .9rem; }

/* FAQ y contacto */
.faq-q { padding: 16px 0; font-size: 1.02rem; }
.faq-a p { padding-bottom: 16px; font-size: .94rem; }
.sec-contact .contact-txt h2 { font-size: clamp(2.1rem, 8vw, 4.2rem); margin: 10px 0 12px; }
.btn-xl { min-height: 60px; padding: 0 30px; font-size: 1.05rem; }
.cform { gap: 12px; padding: 20px 18px; }
.cform-tit { font: 400 1.05rem var(--font-heading); }
.f { gap: 6px; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--color-medio) 50%), linear-gradient(135deg, var(--color-medio) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 36px !important; }
.site-footer { padding: 36px 0 22px; }
.foot-copy { margin-top: 24px; }

/* Barra fija móvil */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 85; padding: 10px var(--gut) calc(10px + env(safe-area-inset-bottom)); background: rgba(9,28,30,.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-top: 1px solid var(--line-dark); transform: translateY(110%); transition: transform .3s; }
.sticky-cta.on { transform: none; }
.sticky-cta .btn { width: 100%; }
body.con-barra .chat-fab { bottom: calc(86px + env(safe-area-inset-bottom)); }
body.con-barra .site-footer { padding-bottom: 96px; }
.chat-fab { transition: transform .2s, bottom .3s; }

/* ---------- Tablet / escritorio ---------- */
@media (min-width: 700px) {
  :root { --gut: 32px; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .card.compact { grid-template-columns: 1fr; gap: 6px; align-items: start; }
  .card.compact .ico { grid-row: auto; }
  .plan:not(.rec) { display: flex; margin-top: 0; }
  .plan-toggle { display: none; }
  .sticky-cta { display: none; }
  body.con-barra .chat-fab { bottom: 24px; }
  .sec { padding: 72px 0; }
  .phone { width: 260px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-sectores { grid-template-columns: repeat(2, 1fr); }
  .precios { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .tl-mocks { grid-template-columns: repeat(2, 1fr); }
  .antes-despues { grid-template-columns: 1fr 1fr; }
  .diag { padding: 40px; }
  .res-pts { grid-template-columns: repeat(3, 1fr); }
  .res-top { grid-template-columns: auto 1fr; justify-items: start; text-align: left; gap: 32px; align-items: center; }
  .chat { inset: auto 24px 24px auto; height: auto; width: 400px; height: min(640px, calc(100vh - 48px)); border-radius: 22px; border: 1px solid var(--line-dark); box-shadow: 0 40px 100px -20px rgba(0,0,0,.8); overflow: hidden; }
  .chat-fab { right: 24px; bottom: 24px; }
  .foot { grid-template-columns: 1.4fr 1fr 1fr; }
}
@media (min-width: 980px) {
  .nav { display: flex; }
  .head-cta { display: inline-flex; }
  .burger { display: none; }
  .sec { padding: 64px 0; }
  .hero { padding: 120px 0 70px; min-height: 0; display: flex; align-items: center; }
  .hero-grid { grid-template-columns: 1.15fr .85fr; gap: 60px; }
  .phone { width: 280px; }
  .site { min-height: 400px; }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .grid-sectores { grid-template-columns: repeat(4, 1fr); }
  .sector:last-child:nth-child(4n+3) { grid-column: span 2; }
  .timeline { padding-left: 0; }
  .tl-line { left: 50%; }
  .tl-stage { display: grid; grid-template-columns: 1fr 1fr; gap: 0 80px; }
  .tl-mark { position: absolute; left: 50%; top: 0; transform: translateX(-50%); flex-direction: column; gap: 6px; z-index: 2; background: var(--color-tinta); padding: 0 0 10px; }
  .sec-deep .tl-mark { background: #07282b; }
  .tl-stage .nodo { position: static; margin: 0; order: -1; }
  .tl-body { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding-top: 56px; align-items: start; }
  .tl-mocks { grid-template-columns: 1fr; margin-top: 0; }
  .flow { grid-template-columns: repeat(4, 1fr); padding-left: 0; gap: 28px; padding-top: 44px; }
  .flow-line { left: 8px; right: 8px; top: 7px; bottom: auto; width: auto; height: 1px; }
  .flow-line i { transform-origin: left; transform: scaleX(var(--p)); }
  .step .nodo { left: 0; top: -44px; }
  .caso { grid-template-columns: 260px 1fr; gap: 64px; }
  .caso-phone { width: 240px; }
  .caso:nth-child(even) { grid-template-columns: 1fr 260px; }
  .caso:nth-child(even) .caso-phone { order: 2; }
  .contact-grid { grid-template-columns: 1fr 1fr; gap: 80px; }
  .cform { padding: 36px; }
}
@media (min-width: 1200px) { .phone { width: 290px; } }

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js-ready [data-r], .js-ready .card, .js-ready .plan, .js-ready .faq-item, .js-ready .caso, .js-ready .ma-list li { opacity: 1 !important; transform: none !important; }
}

/* ---------- Ajuste fino móvil (altura) ---------- */
@media (max-width: 699px) {
  .sec { padding: 38px 0; }
  .hero { padding: 84px 0 28px; }
  .hero-grid { gap: 20px; }
  .site { min-height: 270px; }
  .site-hero { padding: 14px 12px; }
  .site-grid { display: none; }
  .phone { width: 210px; }
  .tl-mark { margin-bottom: 8px; }
  .tl-mark b { font-size: 1.4rem; }
  .tl-stage { margin-bottom: 20px; }
  .nodo { top: 5px; }
  .mg-rev { display: none; }
  .mock-google { padding: 12px; }
  .tl-mocks { margin-top: 10px; }
  .prox-strip { padding: 14px; gap: 10px; }
  .prox-strip .tags li { padding: 6px 11px; font-size: .8rem; }
  .prox-strip .tags li .ic { display: none; }
  .sectores-box { margin-top: 20px; padding-top: 16px; }
  .trabajo-con { margin-bottom: 8px; }
  .tags li { padding: 6px 11px; font-size: .8rem; }
  .caso-phone { width: 132px; }
  .caso { gap: 14px; }
  .sec-contact .lead { font-size: .95rem; }
  .cform { gap: 10px; padding: 16px 16px; }
  .cform input:not([type="checkbox"]), .cform select { min-height: 44px; }
  .plan { padding: 20px 18px; }
  .plan .res { margin: 4px 0 14px; }
  .plan li { font-size: .88rem; }
  .site-footer { padding: 28px 0 18px; }
  .foot { gap: 18px; }
  .foot-links { flex-direction: row; gap: 18px; }
  .foot-copy { margin-top: 16px; }
  .flow { gap: 14px; }
  .sec-head { margin-bottom: 18px; }
}