/* Silva Investigations — estilos del sitio
   Concepto: visor de vigilancia nocturna en Miami
   ------------------------------------------------ */
@property --ang { syntax: '<angle>'; inherits: false; initial-value: 0deg; }

:root {
  --night: #06141B;
  --night-2: #081B23;
  --night-3: #041016;
  --line: #12303C;
  --line-2: #1F3C49;
  --fog: #D9E4E8;
  --fog-hi: #F2F7F9;
  --fog-2: #C3D3DA;
  --smoke: #AFC2CA;
  --smoke-2: #8FA6B0;
  --sodium: #FF9A2E;
  --sodium-hi: #FFC074;
  --hud: #8DF7C4;
  --rec: #FF4D4F;
  --f-disp: 'Big Shoulders Display', Impact, 'Arial Narrow', sans-serif;
  --f-body: 'Atkinson Hyperlegible', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-hud: 'Share Tech Mono', ui-monospace, Menlo, monospace;
  --wrap: 1280px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--night); color: var(--fog); font-family: var(--f-body); font-size: 17px; line-height: 1.6; overflow-x: clip; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--fog); }
a:hover { color: #fff; }
:focus-visible { outline: 2px solid var(--sodium); outline-offset: 3px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--sodium); color: var(--night); padding: 12px 16px; border-radius: 4px; font-weight: 700; text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.disp { font-family: var(--f-disp); font-weight: 800; line-height: .92; letter-spacing: -.005em; }
.hud { font-family: var(--f-hud); }
.muted { color: var(--smoke); }
.section { border-bottom: 1px solid var(--line); }
.section--alt { background: var(--night-2); }
.section__inner { padding-top: 120px; padding-bottom: 120px; display: flex; flex-direction: column; gap: 56px; }
.h2 { margin: 0; font-size: clamp(46px, 7vw, 96px); }
.lead { margin: 0; font-size: 18px; line-height: 1.6; color: var(--smoke); max-width: 420px; }
.head-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 32px; }
.head-row .h2 { max-width: 780px; }
.head-col { display: flex; flex-direction: column; gap: 18px; max-width: 780px; }
.head-col .lead { max-width: 640px; }

/* ---------- Botón principal: grabación ---------- */
.cta { position: relative; isolation: isolate; overflow: hidden; display: inline-flex; align-items: center; gap: 14px; min-height: 62px; padding: 0 28px 0 12px; border-radius: 999px; background: var(--sodium); color: var(--night); text-decoration: none; border: 0; cursor: pointer; font-family: var(--f-body); transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s; }
.cta::before { content: ""; position: absolute; inset: -3px; border-radius: inherit; background: conic-gradient(from var(--ang), transparent 0 62%, rgba(255,255,255,.95) 80%, transparent 92%); animation: spin 2.8s linear infinite; z-index: -2; }
.cta::after { content: ""; position: absolute; inset: 2px; border-radius: inherit; background: var(--sodium); z-index: -1; }
.cta:hover { color: var(--night); transform: translateY(-2px); box-shadow: 0 0 0 7px rgba(255,154,46,.16), 0 18px 50px rgba(255,154,46,.38); }
.cta:focus-visible { outline: 3px solid var(--fog); outline-offset: 5px; }
.cta[disabled] { opacity: .7; cursor: progress; transform: none; }
.cta__glint { position: absolute; top: 0; bottom: 0; width: 60px; left: -80px; background: linear-gradient(100deg, transparent, rgba(255,255,255,.65), transparent); transform: skewX(-20deg); transition: left .7s ease; }
.cta:hover .cta__glint { left: 110%; }
.rec { position: relative; flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--night); display: grid; place-items: center; }
.rec::before { content: ""; width: 13px; height: 13px; border-radius: 50%; background: var(--rec); box-shadow: 0 0 12px var(--rec); }
.rec::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--rec); animation: ring 1.8s ease-out infinite; }
.cta__t { position: relative; display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.cta__main { font-weight: 700; font-size: 17px; }
.cta__sub { font-size: 13px; opacity: .8; }
.cta--sm { min-height: 52px; padding-right: 20px; }
.cta--sm .rec { width: 32px; height: 32px; }
.cta--block { width: 100%; justify-content: center; }

/* ---------- Botón secundario con esquinas de visor ---------- */
.btn2 { --c: var(--sodium); display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 0 24px; color: var(--fog); text-decoration: none; font-family: var(--f-body); font-weight: 700; font-size: 16px; border: 0; cursor: pointer;
  background:
    linear-gradient(var(--c),var(--c)) top left/14px 2px no-repeat, linear-gradient(var(--c),var(--c)) top left/2px 14px no-repeat,
    linear-gradient(var(--c),var(--c)) top right/14px 2px no-repeat, linear-gradient(var(--c),var(--c)) top right/2px 14px no-repeat,
    linear-gradient(var(--c),var(--c)) bottom left/14px 2px no-repeat, linear-gradient(var(--c),var(--c)) bottom left/2px 14px no-repeat,
    linear-gradient(var(--c),var(--c)) bottom right/14px 2px no-repeat, linear-gradient(var(--c),var(--c)) bottom right/2px 14px no-repeat,
    rgba(217,228,232,.04);
  transition: background-size .25s ease; }
.btn2:hover { color: #fff; background-size: 28px 2px, 2px 28px, 28px 2px, 2px 28px, 28px 2px, 2px 28px, 28px 2px, 2px 28px, auto; }
.btn2--icon { width: 48px; min-height: 48px; padding: 0; }

/* ---------- Encabezado ---------- */
.header { position: sticky; top: 0; z-index: 40; background: rgba(6,20,27,.88); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 10px; padding-bottom: 10px; }
/* Logo enmarcado por el enfoque de cámara */
.logo-focus { position: relative; display: inline-flex; align-items: center; padding: 9px 14px; text-decoration: none; }
.logo-focus i { position: absolute; width: 14px; height: 14px; border: 0 solid var(--sodium); animation: lockin 1.1s cubic-bezier(.2,.8,.2,1) .2s both; transition: all .35s cubic-bezier(.2,.8,.2,1); }
.logo-focus i:nth-child(1) { top: 0; left: 0; border-top-width: 2px; border-left-width: 2px; }
.logo-focus i:nth-child(2) { top: 0; right: 0; border-top-width: 2px; border-right-width: 2px; }
.logo-focus i:nth-child(3) { bottom: 0; left: 0; border-bottom-width: 2px; border-left-width: 2px; }
.logo-focus i:nth-child(4) { bottom: 0; right: 0; border-bottom-width: 2px; border-right-width: 2px; }
.logo-focus:hover i:nth-child(1) { top: 4px; left: 4px; }
.logo-focus:hover i:nth-child(2) { top: 4px; right: 4px; }
.logo-focus:hover i:nth-child(3) { bottom: 4px; left: 4px; }
.logo-focus:hover i:nth-child(4) { bottom: 4px; right: 4px; }
.nav__logo img { height: 44px; width: auto; }
.logo-focus--lg { padding: 18px 26px; align-self: flex-start; }
.logo-focus--lg i { width: 24px; height: 24px; }
@keyframes lockin { 0% { opacity: 0; transform: scale(2.2); } 60% { opacity: 1; transform: scale(.85); } 100% { transform: scale(1); } }
.nav__links { display: flex; gap: 28px; align-items: center; }
.navlink { color: var(--smoke); text-decoration: none; font-size: 15px; padding: 12px 2px; position: relative; }
.navlink::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 6px; height: 2px; background: var(--sodium); transition: right .25s; }
.navlink:hover { color: #fff; }
.navlink:hover::after { right: 0; }
.nav__right { display: flex; align-items: center; gap: 14px; }
.lang { display: inline-flex; border: 1px solid var(--line-2); border-radius: 999px; padding: 3px; }
.lang a { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 38px; padding: 0 10px; border-radius: 999px; font-family: var(--f-hud); font-size: 14px; color: var(--smoke); text-decoration: none; }
.lang a[aria-current="true"] { background: var(--fog); color: var(--night); }
.lang a:not([aria-current="true"]):hover { color: #fff; }

/* ---------- HERO visor ---------- */
.hero { position: relative; overflow: hidden; min-height: 780px; display: flex; transition: filter .5s ease; }
.hero__scene { position: absolute; inset: -2%; background: #06141B url(../img/hero-miami.webp) center 55% / cover no-repeat; animation: drift 26s ease-in-out infinite alternate; }
.hero__scene::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(0,0,0,.22) 0 1px, transparent 1px 3px); }
.hero__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,20,27,.94) 0%, rgba(6,20,27,.72) 42%, rgba(6,20,27,.18) 100%), linear-gradient(0deg, rgba(6,20,27,.95) 0%, transparent 38%); }
.hero__grain { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .12; mix-blend-mode: overlay; pointer-events: none; }
.hero__sweep { position: absolute; left: 0; right: 0; height: 140px; top: -160px; background: linear-gradient(180deg, transparent, rgba(141,247,196,.10) 70%, rgba(141,247,196,.35) 100%); animation: sweep 6s cubic-bezier(.6,0,.4,1) .4s infinite; pointer-events: none; }
.br { position: absolute; width: 44px; height: 44px; border: 0 solid var(--fog); opacity: .85; pointer-events: none; }
.br--tl { top: 24px; left: 24px; border-top-width: 2px; border-left-width: 2px; }
.br--tr { top: 24px; right: 24px; border-top-width: 2px; border-right-width: 2px; }
.br--bl { bottom: 24px; left: 24px; border-bottom-width: 2px; border-left-width: 2px; }
.br--br { bottom: 24px; right: 24px; border-bottom-width: 2px; border-right-width: 2px; }
.focus { position: absolute; right: 12%; top: 30%; width: 180px; height: 180px; animation: lock 1.6s cubic-bezier(.2,.8,.2,1) .3s both; pointer-events: none; }
.focus i { position: absolute; width: 22px; height: 22px; border: 0 solid var(--hud); }
.focus i:nth-child(1) { top: 0; left: 0; border-top-width: 2px; border-left-width: 2px; }
.focus i:nth-child(2) { top: 0; right: 0; border-top-width: 2px; border-right-width: 2px; }
.focus i:nth-child(3) { bottom: 0; left: 0; border-bottom-width: 2px; border-left-width: 2px; }
.focus i:nth-child(4) { bottom: 0; right: 0; border-bottom-width: 2px; border-right-width: 2px; }
.focus b { position: absolute; left: 50%; top: 50%; width: 14px; height: 14px; margin: -7px 0 0 -7px; border: 1.5px solid var(--hud); border-radius: 50%; }
.focus span { position: absolute; top: -26px; left: 0; font-size: 12px; color: var(--hud); white-space: nowrap; }
.hero__inner { position: relative; z-index: 2; width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 48px 56px 64px; display: flex; flex-direction: column; justify-content: space-between; gap: 48px; }
.hero__hud { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 14px; color: var(--hud); }
.hero__hud span { display: inline-flex; align-items: center; gap: 10px; }
.hero__hud-r { gap: 24px !important; }
.recdot { width: 10px; height: 10px; border-radius: 50%; background: var(--rec); box-shadow: 0 0 10px var(--rec); display: inline-block; animation: blink 1s steps(1) infinite; }
.hero__copy { display: flex; flex-direction: column; gap: 28px; max-width: 840px; }
.hero__h1 { margin: 0; display: flex; flex-direction: column; gap: 20px; }
.hero__kicker { font-family: var(--f-hud); font-size: 15px; color: var(--hud); font-weight: 400; line-height: 1.3; }
.hero__title { font-size: clamp(60px, 10.5vw, 156px); font-weight: 900; color: var(--fog-hi); animation: glitch 1.1s steps(2) .2s 1 both; }
.hero__p { margin: 0; font-size: 20px; line-height: 1.55; color: var(--fog-2); max-width: 600px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.hero__foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.hero__specs { font-size: 13px; color: var(--hud); opacity: .8; display: flex; gap: 22px; }
.nvbtn { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 14px; background: rgba(6,20,27,.6); border: 1px solid rgba(141,247,196,.4); border-radius: 4px; color: var(--hud); cursor: pointer; font-family: var(--f-hud); font-size: 13px; }
.nvbtn:hover { border-color: var(--hud); }
.hero.is-nv { filter: grayscale(1) sepia(1) hue-rotate(78deg) saturate(2.6) brightness(1.08) contrast(1.15); }

/* ---------- Teletipo ---------- */
.ticker-wrap { border-bottom: 1px solid var(--line); background: var(--night-2); overflow: hidden; }
.ticker { display: flex; width: max-content; padding: 18px 0; margin: 0; list-style: none; animation: crawl 40s linear infinite; }
.ticker:hover { animation-play-state: paused; }
.ticker li { font-family: var(--f-disp); font-size: 24px; font-weight: 700; color: var(--smoke); padding: 0 28px; white-space: nowrap; display: flex; align-items: center; gap: 28px; }
.ticker li::after { content: ""; width: 8px; height: 8px; background: var(--sodium); transform: rotate(45deg); }

/* ---------- Costo de esperar ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 24px; }
.cost { background: var(--night-2); border: 1px solid #16323E; border-radius: 6px; padding: 36px 32px; display: flex; flex-direction: column; gap: 18px; }
.cost__top { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; }
.cost__top span:first-child { color: var(--hud); }
.cost__top span:last-child { color: var(--smoke-2); }
.meter { height: 6px; background: #12303C; border-radius: 3px; overflow: hidden; }
.meter i { display: block; height: 100%; background: linear-gradient(90deg, var(--sodium), var(--sodium-hi)); }
.cost h3 { margin: 8px 0 0; font-size: 38px; }
.cost p { margin: 0; color: var(--smoke); }
.band { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; padding: 28px 32px; border: 1px dashed #2A4A57; border-radius: 6px; }
.band p { margin: 0; font-size: 19px; color: var(--fog); }
.band--solid { border: 1px solid var(--line-2); background: var(--night); }
.band__t { display: flex; flex-direction: column; gap: 6px; }
.band__t strong { font-family: var(--f-disp); font-size: 34px; font-weight: 800; line-height: 1; }

/* ---------- Diagnóstico (escritorio: lista + panel / móvil: acordeón) ---------- */
.diag__hint { display: none; margin: -32px 0 0; font-size: 14px; color: var(--hud); }
.diag { display: grid; grid-template-columns: minmax(300px, 380px) minmax(0, 1fr); grid-template-rows: repeat(6, auto) 1fr; column-gap: 32px; row-gap: 10px; align-items: start; }
.dg-item { display: contents; }
.opt { grid-column: 1; display: flex; align-items: center; gap: 14px; width: 100%; text-align: left; min-height: 62px; padding: 14px 18px; background: rgba(217,228,232,.03); border: 1px solid #1B3440; border-radius: 4px; color: var(--smoke); font-family: var(--f-body); font-size: 17px; line-height: 1.3; cursor: pointer; -webkit-tap-highlight-color: transparent; transition: border-color .2s, color .2s, background .2s; scroll-margin-top: 96px; }
.opt__n { font-size: 12px; color: #6F8893; flex: none; }
.opt__l { flex: 1; }
.opt__i { flex: none; transition: transform .3s cubic-bezier(.2,.8,.2,1); }
.opt:hover { border-color: #3A5866; color: #fff; }
.opt[aria-expanded="true"] { border-color: var(--sodium); background: rgba(255,154,46,.08); color: #fff; box-shadow: inset 3px 0 0 var(--sodium); }
.opt[aria-expanded="true"] .opt__n { color: var(--sodium); }
.diag__panel { grid-column: 2; grid-row: 1 / span 7; display: none; min-width: 0; }
.dg-item.is-open .diag__panel { display: block; animation: panelIn .35s cubic-bezier(.2,.8,.2,1) both; }
.diag__body { position: relative; background: var(--night); border: 1px solid var(--line-2); border-radius: 6px; }
.diag__in { padding: 48px 44px; display: flex; flex-direction: column; gap: 24px; }
.diag__panel .br, .formbox .br { width: 24px; height: 24px; border-color: var(--sodium); }
.diag__panel .br--tl, .formbox .br--tl { top: 12px; left: 12px; }
.diag__panel .br--br, .formbox .br--br { bottom: 12px; right: 12px; }
.diag__title { margin: 0; font-size: clamp(40px, 4.4vw, 58px); }
.diag__lead { margin: 0; font-size: 18px; color: var(--fog-2); max-width: 620px; }
@keyframes panelIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.diag__label { font-size: 13px; color: var(--hud); }
.checks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.checks li { display: flex; gap: 14px; align-items: flex-start; line-height: 1.5; color: var(--fog); }
.checks li::before { content: ""; flex: none; width: 20px; height: 20px; margin-top: 2px; background: no-repeat center/20px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF9A2E' stroke-width='2.2'%3E%3Cpath d='M4 12l5 5L20 6'/%3E%3C/svg%3E"); }
.deliver { border-left: 3px solid var(--hud); padding: 6px 0 6px 18px; display: flex; flex-direction: column; gap: 4px; }
.deliver span { font-size: 12px; color: var(--hud); font-family: var(--f-hud); }
.deliver strong { font-weight: 400; color: var(--fog-hi); }

/* ---------- Servicios ---------- */
.svc-list { border-top: 1px solid var(--line-2); }
.svc { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr)); gap: 24px 56px; padding: 40px 8px; border-bottom: 1px solid var(--line-2); align-items: center; transition: background .25s; }
.svc:hover { background: rgba(255,154,46,.04); }
.svc h3 { margin: 0; font-size: clamp(40px, 4.6vw, 64px); color: var(--fog-hi); }
.svc__body { display: flex; flex-direction: column; gap: 18px; }
.svc__body p { margin: 0; color: var(--smoke); max-width: 560px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.chips li { font-family: var(--f-hud); font-size: 13px; color: var(--hud); border: 1px solid rgba(141,247,196,.3); padding: 6px 10px; border-radius: 3px; }
.shot { position: relative; overflow: hidden; border-radius: 4px; background: var(--night-2); margin: 0; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(.2,.8,.2,1); }
.shot::before, .shot::after { content: ""; position: absolute; width: 26px; height: 26px; z-index: 2; border: 0 solid var(--sodium); transition: all .4s cubic-bezier(.2,.8,.2,1); }
.shot::before { top: 12px; left: 12px; border-top-width: 2px; border-left-width: 2px; }
.shot::after { bottom: 12px; right: 12px; border-bottom-width: 2px; border-right-width: 2px; }
.shot__tag { position: absolute; left: 14px; bottom: 12px; z-index: 2; font-family: var(--f-hud); font-size: 12px; color: var(--hud); display: flex; align-items: center; gap: 8px; background: rgba(6,20,27,.72); padding: 5px 8px; border-radius: 2px; }
.shot__tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--rec); animation: blink 1s steps(1) infinite; }
.svc:hover .shot img, .shot--hover:hover img { transform: scale(1.07); }
.svc:hover .shot::before, .shot--hover:hover::before { top: 20px; left: 20px; }
.svc:hover .shot::after, .shot--hover:hover::after { bottom: 20px; right: 20px; }
.ratio-43 { aspect-ratio: 4 / 3; }
.ratio-45 { aspect-ratio: 4 / 5; }

/* ---------- Proceso ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); gap: 40px 32px; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li { display: flex; flex-direction: column; gap: 16px; counter-increment: step; }
.steps__n { display: flex; align-items: center; gap: 14px; }
.steps__n::before { content: counter(step); font-family: var(--f-disp); font-size: 88px; font-weight: 900; line-height: .8; color: transparent; -webkit-text-stroke: 1.5px var(--sodium); }
.steps__n::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--sodium), transparent); }
.steps h3 { margin: 0; font-size: 21px; }
.steps p { margin: 0; font-size: 16px; color: var(--smoke); }

/* ---------- Por qué Silva ---------- */
.why { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 64px; align-items: start; }
.why__l { display: flex; flex-direction: column; gap: 24px; }
.why__l .h2 { font-size: clamp(46px, 6.4vw, 88px); }
.why__l .lead { max-width: 520px; }
.why__l .shot { max-width: 520px; margin-top: 12px; }
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); border-radius: 6px; overflow: hidden; }
.pillar { background: var(--night); padding: 28px 26px; display: flex; flex-direction: column; gap: 10px; }
.pillar h3 { margin: 0; font-size: 18px; }
.pillar p { margin: 0; font-size: 15px; color: var(--smoke); line-height: 1.55; }

/* ---------- Testimonios ---------- */
.testi { max-width: 1040px; }
.testi .h2 { font-size: clamp(40px, 5vw, 64px); color: var(--smoke); font-weight: 700; }
.quotes { position: relative; }
.quote { margin: 0; display: flex; flex-direction: column; gap: 28px; }
.quote[hidden] { display: none; }
.quote blockquote { margin: 0; font-size: clamp(24px, 2.8vw, 34px); line-height: 1.4; color: var(--fog-hi); min-height: 200px; border-left: 3px solid var(--sodium); padding-left: 32px; }
.quote figcaption { padding-left: 35px; display: flex; flex-direction: column; gap: 4px; }
.quote figcaption strong { font-family: var(--f-disp); font-size: 30px; font-weight: 800; }
.quote figcaption span { font-size: 15px; color: var(--smoke); }
.qnav { display: flex; align-items: center; gap: 4px; padding-left: 35px; }
.dot { width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; background: transparent; border: 0; cursor: pointer; padding: 0; }
.dot span { display: block; width: 26px; height: 3px; background: #2A4A57; transition: background .2s, width .2s; }
.dot[aria-current="true"] span { background: var(--sodium); width: 40px; }
.note { font-size: 13px; color: var(--smoke-2); padding-left: 35px; }

/* ---------- FAQ ---------- */
.faq { display: flex; flex-wrap: wrap; gap: 56px; padding-top: 120px; padding-bottom: 120px; }
.faq__l { flex: 1 1 320px; display: flex; flex-direction: column; gap: 18px; }
.faq__l .h2 { font-size: clamp(46px, 6vw, 84px); }
.faq__list { flex: 999 1 520px; min-width: 0; border-top: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; min-height: 68px; padding: 18px 0; cursor: pointer; list-style: none; font-family: var(--f-disp); font-weight: 700; font-size: 26px; line-height: 1.1; color: var(--fog); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--f-hud); font-size: 22px; color: var(--sodium); flex: none; }
.faq details[open] summary::after { content: "−"; }
.faq summary:hover { color: #fff; }
.faq details p { margin: 0 0 26px; color: var(--fog-2); max-width: 680px; line-height: 1.65; }

/* ---------- Contacto y formulario ---------- */
.contact { display: flex; flex-wrap: wrap; gap: 56px; padding-top: 120px; padding-bottom: 140px; }
.contact__l { flex: 1 1 380px; display: flex; flex-direction: column; gap: 24px; }
.contact__l .h2 { font-size: clamp(50px, 7vw, 100px); }
.contact__l > p { margin: 0; font-size: 18px; color: var(--fog-2); }
.phone-big { display: flex; flex-direction: column; gap: 6px; text-decoration: none; padding: 26px 0; border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); }
.phone-big span { font-family: var(--f-hud); font-size: 13px; color: var(--hud); }
.phone-big strong { font-family: var(--f-disp); font-size: 64px; font-weight: 900; line-height: 1; color: var(--fog-hi); }
.formbox { position: relative; flex: 999 1 520px; min-width: 0; background: var(--night); border: 1px solid var(--line-2); padding: 44px 40px; border-radius: 6px; }
.form { display: flex; flex-direction: column; gap: 20px; }
.form__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.form__head h3 { margin: 0; font-size: 40px; }
.form__topic { font-family: var(--f-hud); font-size: 13px; color: var(--hud); }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 16px; }
.fld { display: flex; flex-direction: column; gap: 8px; font-size: 15px; color: var(--fog-2); }
.field { width: 100%; min-height: 54px; padding: 14px 16px; background: var(--night-3); border: 1px solid var(--line-2); border-radius: 4px; color: var(--fog); font-family: var(--f-body); font-size: 16px; }
.field:focus { outline: 2px solid var(--sodium); outline-offset: 1px; border-color: var(--sodium); }
.field[aria-invalid="true"] { border-color: var(--rec); }
textarea.field { min-height: 120px; resize: vertical; }
select.field { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23AFC2CA' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 44px; }
.radios { border: 0; margin: 0; padding: 0; }
.radios legend { font-size: 15px; color: var(--fog-2); padding: 0; margin-bottom: 8px; }
.radios div { display: flex; flex-wrap: wrap; gap: 4px 26px; }
.radios label { display: flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; }
.radios input, .consent input { width: 18px; height: 18px; accent-color: var(--sodium); }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--smoke); line-height: 1.5; cursor: pointer; }
.consent input { margin-top: 2px; flex: none; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form__msg { margin: 0; font-size: 15px; color: var(--rec); min-height: 0; }
.form__msg:empty { display: none; }
.form__fine { font-size: 14px; color: var(--smoke-2); }
.success { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; padding: 48px 0; }
.success[hidden] { display: none; }
.success__tag { font-family: var(--f-hud); font-size: 14px; color: var(--hud); display: flex; align-items: center; gap: 10px; }
.success__tag::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--hud); }
.success h3 { margin: 0; font-size: 52px; }
.success p { margin: 0; color: var(--fog-2); }
.flash { position: absolute; inset: 0; background: #fff; border-radius: 6px; pointer-events: none; animation: flash .7s ease-out both; }

/* ---------- Pie ---------- */
.footer { background: var(--night-3); }
.footer__inner { padding-top: 56px; padding-bottom: 120px; display: flex; flex-direction: column; gap: 32px; }
.footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; }
.footer__brand { display: flex; flex-direction: column; gap: 14px; max-width: 460px; }
.footer__brand img { height: 72px; width: auto; }
.footer__brand p { margin: 0; font-size: 15px; color: var(--smoke); }
.footer__nav { display: flex; flex-wrap: wrap; gap: 8px 28px; align-items: flex-start; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--smoke-2); }
.footer__bottom a { color: var(--smoke-2); }

/* ---------- Dock fijo de conversión ---------- */
.dock { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; gap: 10px; align-items: center; padding: 8px; background: rgba(6,20,27,.84); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid var(--line-2); border-radius: 999px; box-shadow: 0 20px 60px rgba(0,0,0,.5); transform: translateY(140%); transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.dock.is-on { transform: none; }
.dock__call { display: inline-flex; align-items: center; gap: 8px; min-height: 52px; padding: 0 18px; border-radius: 999px; color: var(--fog); text-decoration: none; font-weight: 700; font-size: 15px; }
.dock__call:hover { background: rgba(217,228,232,.06); color: #fff; }

/* ---------- Sugerencia de idioma ---------- */
.langhint { position: fixed; left: 20px; bottom: 20px; z-index: 61; max-width: 340px; background: var(--fog); color: var(--night); border-radius: 8px; padding: 14px 16px; display: flex; gap: 12px; align-items: center; font-size: 15px; box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.langhint[hidden] { display: none; }
.langhint a { color: var(--night); font-weight: 700; }
.langhint button { margin-left: auto; background: transparent; border: 0; min-width: 44px; min-height: 44px; font-size: 22px; cursor: pointer; color: var(--night); }

/* ---------- Animaciones ---------- */
@keyframes spin { to { --ang: 360deg; } }
@keyframes ring { 0% { transform: scale(.5); opacity: 1; } 100% { transform: scale(1.35); opacity: 0; } }
@keyframes sweep { 0% { top: -160px; } 55%, 100% { top: 110%; } }
@keyframes lock { 0% { transform: scale(1.6); opacity: 0; } 40% { opacity: 1; } 55% { transform: scale(.92); } 70% { transform: scale(1.04); } 100% { transform: scale(1); } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes glitch { 0% { text-shadow: 4px 0 #FF4D4F, -4px 0 #8DF7C4; transform: translateX(-3px); } 25% { text-shadow: -6px 0 #FF4D4F, 6px 0 #8DF7C4; transform: translateX(3px); } 50% { text-shadow: 2px 0 #FF4D4F, -2px 0 #8DF7C4; clip-path: inset(20% 0 30% 0); } 75% { text-shadow: -2px 0 #FF4D4F, 2px 0 #8DF7C4; clip-path: none; } 100% { text-shadow: none; transform: none; } }
@keyframes crawl { to { transform: translateX(-50%); } }
@keyframes flash { 0% { opacity: .9; } 100% { opacity: 0; } }
@keyframes drift { 0% { transform: scale(1.02) translate(0,0); } 100% { transform: scale(1.12) translate(-2%,-1%); } }

/* ---------- Hoja de consulta rápida (móvil) ---------- */
.sheet { padding: 0; margin: 0; border: 0; width: 100%; max-width: none; height: 100%; max-height: none; background: transparent; color: var(--fog); overflow: hidden; }
.sheet[open] { display: flex; align-items: flex-end; justify-content: center; }
.sheet::backdrop { background: rgba(2,8,11,.72); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.sheet__panel { position: relative; width: 100%; max-width: 560px; max-height: calc(100dvh - 16px); overflow-y: auto; overscroll-behavior: contain; background: var(--night); border: 1px solid var(--line-2); border-bottom: 0; border-radius: 20px 20px 0 0; padding: 0 20px calc(18px + env(safe-area-inset-bottom, 0px)); box-shadow: 0 -30px 80px rgba(0,0,0,.6); animation: sheetUp .42s cubic-bezier(.2,.9,.25,1) both; }
.sheet.is-closing .sheet__panel { animation: sheetDown .28s ease-in both; }
.sheet__top { position: sticky; top: 0; z-index: 2; background: var(--night); padding-top: 8px; touch-action: none; }
.sheet__grip { display: block; width: 44px; height: 5px; border-radius: 3px; background: #2C4855; margin: 0 auto 10px; }
.sheet__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.sheet__kicker { margin: 0 0 4px; font-size: 12px; color: var(--hud); display: flex; align-items: center; gap: 8px; }
.sheet__title { margin: 0; font-size: 40px; }
.sheet__x { flex: none; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; color: var(--fog); display: grid; place-items: center; cursor: pointer; }
.sheet__prog { height: 4px; background: #12303C; border-radius: 2px; overflow: hidden; margin-top: 14px; }
.sheet__prog i { display: block; height: 100%; width: 33%; background: linear-gradient(90deg, var(--sodium), var(--sodium-hi)); transition: width .4s cubic-bezier(.2,.8,.2,1); }
.sheet__step { margin: 8px 0 0; padding-bottom: 12px; font-size: 12px; color: var(--smoke-2); }
.sheet__form { display: flex; flex-direction: column; gap: 16px; padding-top: 6px; }
.sheet__pane { border: 0; margin: 0; padding: 0; min-width: 0; display: flex; flex-direction: column; gap: 14px; animation: paneIn .32s cubic-bezier(.2,.8,.2,1) both; }
.sheet__pane.is-back { animation-name: paneBack; }
.sheet__q { padding: 0; margin-bottom: 4px; font-family: var(--f-disp); font-weight: 800; font-size: 28px; line-height: 1; color: var(--fog-hi); }
.chips-pick { display: grid; grid-template-columns: 1fr; gap: 8px; }
.pick, .via { position: relative; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.pick input, .via input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pick span { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 56px; padding: 12px 16px; border: 1px solid #1F3C49; border-radius: 10px; background: rgba(217,228,232,.03); font-size: 17px; color: var(--fog); transition: border-color .2s, background .2s, transform .15s; }
.pick span::after { content: ""; flex: none; width: 22px; height: 22px; border-radius: 50%; border: 2px solid #3A5866; transition: all .2s; }
.pick:active span, .via:active span { transform: scale(.98); }
.pick input:checked + span { border-color: var(--sodium); background: rgba(255,154,46,.10); }
.pick input:checked + span::after { border-color: var(--sodium); background: var(--sodium) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2306141B' stroke-width='3.2'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/14px no-repeat; }
.pick input:focus-visible + span, .via input:focus-visible + span { outline: 2px solid var(--sodium); outline-offset: 2px; }
.via-pick { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.via span { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; min-height: 78px; padding: 10px 6px; border: 1px solid #1F3C49; border-radius: 10px; background: rgba(217,228,232,.03); font-size: 14px; text-align: center; color: var(--smoke); transition: all .2s; }
.via input:checked + span { border-color: var(--sodium); color: #fff; background: rgba(255,154,46,.10); }
.via input:checked + span svg { color: var(--sodium); }
.sheet__sum { margin: 0; display: grid; gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); border-radius: 10px; overflow: hidden; }
.sheet__sum div { display: flex; justify-content: space-between; gap: 12px; padding: 12px 14px; background: var(--night-2); }
.sheet__sum dt { color: var(--smoke-2); font-size: 14px; }
.sheet__sum dd { margin: 0; text-align: right; font-weight: 700; overflow-wrap: anywhere; }
.sheet__nav { display: flex; gap: 10px; align-items: stretch; }
.sheet__back { flex: none; min-height: 62px; }
.sheet__next { flex: 1; }
.sheet__ok { padding: 28px 0 8px; }
.sheet__oktitle { margin: 0; font-size: 40px; }
.sheet__alt { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; font-size: 14px; color: var(--smoke); }
.sheet__altbtns { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sheet__altbtns a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; border-radius: 10px; border: 1px solid var(--line-2); text-decoration: none; font-weight: 700; color: var(--fog); }
.sheet__altbtns a:first-child { border-color: rgba(141,247,196,.45); color: var(--hud); }
.sheet__num { font-size: 13px; color: var(--smoke-2); text-align: center; user-select: all; }
html.has-sheet { overflow: hidden; }
@keyframes sheetUp { from { transform: translateY(100%); } to { transform: none; } }
@keyframes sheetDown { to { transform: translateY(100%); } }
@keyframes paneIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
@keyframes paneBack { from { opacity: 0; transform: translateX(-24px); } to { opacity: 1; transform: none; } }
@keyframes nudge { 0%, 100% { transform: none; } 30% { transform: translateX(-6px); } 60% { transform: translateX(6px); } }
.nudge { animation: nudge .35s ease; }


/* Botones del diagnóstico: mismo tamaño y alineados */
.diag__btns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; max-width: 460px; }
.diag__btns .cta, .diag__btns .btn2 { min-height: 52px; width: 100%; justify-content: center; padding: 0 14px; font-size: 15px; }
.diag__btns .cta { gap: 10px; padding-left: 8px; }
.diag__btns .cta .rec { width: 30px; height: 30px; }
.diag__btns .cta__main { font-size: 15px; white-space: nowrap; }
.formbox { scroll-margin-top: 96px; }
@media (max-width: 520px) {
  .diag__btns .cta { padding: 0 10px; }
  .diag__btns .cta .rec { width: 12px; height: 12px; background: transparent; }
  .diag__btns .cta .rec::before { width: 9px; height: 9px; background: var(--night); box-shadow: none; }
  .diag__btns .cta .rec::after { border-color: var(--night); }
  .diag__btns .cta__main, .diag__btns .btn2 { font-size: 14px; }
  .diag__btns .cta { gap: 7px; }
}

/* En computador la hoja se muestra como ventana centrada */
@media (min-width: 861px) {
  .sheet[open] { align-items: center; }
  .sheet__panel { border-bottom: 1px solid var(--line-2); border-radius: 18px; max-height: calc(100dvh - 48px); padding: 6px 28px 24px; animation: modalIn .32s cubic-bezier(.2,.9,.25,1) both; }
  .sheet.is-closing .sheet__panel { animation: modalOut .22s ease-in both; }
  .sheet__grip { visibility: hidden; height: 0; margin-bottom: 14px; }
  .chips-pick { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@keyframes modalIn { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes modalOut { to { opacity: 0; transform: translateY(12px) scale(.98); } }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) { .nav__links { display: none; } }
@media (max-width: 900px) { .focus { display: none; } .hero__inner { padding: 40px 28px 56px; } }
@media (max-width: 860px) {
  /* Acordeón: cada respuesta se despliega bajo su opción */
  .diag__hint { display: block; }
  .diag { display: flex; flex-direction: column; gap: 10px; }
  .dg-item { display: block; border-radius: 10px; transition: background .3s; }
  .opt { min-height: 64px; border-radius: 10px; font-size: 17px; }
  .opt__i { transform: rotate(90deg); }
  .opt[aria-expanded="true"] { border-radius: 10px 10px 0 0; box-shadow: none; border-bottom-color: transparent; }
  .opt[aria-expanded="true"] .opt__i { transform: rotate(-90deg); color: var(--sodium); }
  .diag__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .38s cubic-bezier(.2,.8,.2,1); }
  .dg-item.is-open .diag__panel { display: grid; grid-template-rows: 1fr; animation: none; }
  .diag__body { min-height: 0; overflow: hidden; border-radius: 0 0 10px 10px; border-color: var(--sodium); border-top: 0; visibility: hidden; transition: visibility 0s linear .38s; }
  .dg-item.is-open .diag__body { visibility: visible; transition: none; }
  .diag__in { padding: 22px 18px 24px; gap: 18px; }
  .diag__panel .br { display: none; }
  .diag__label { font-size: 12px; }
  .diag__title { font-size: 34px; }
  .diag__lead { font-size: 16px; }
  .diag__btns { max-width: none; }
}
@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: calc(84px + env(safe-area-inset-bottom, 0px)); }
  .wrap { padding-left: max(18px, env(safe-area-inset-left, 0px)); padding-right: max(18px, env(safe-area-inset-right, 0px)); }
  .section__inner, .faq, .contact { padding-top: 72px; padding-bottom: 72px; gap: 40px; }
  .h2 { font-size: clamp(42px, 12vw, 56px); }
  .lead { font-size: 16px; }
  .head-row { gap: 18px; }
  .nav { gap: 10px; }
  .nav__logo img { height: 32px; }
  .nav__logo { padding: 7px 10px; }
  .nav .cta--sm { min-height: 46px; padding: 0 14px 0 8px; gap: 8px; }
  .nav .cta--sm .rec { width: 28px; height: 28px; }
  .nav .cta--sm .cta__sub { display: none; }
  .nav .cta--sm .cta__main { font-size: 15px; }
  .lang a { min-height: 36px; min-width: 40px; }
  .hero { min-height: 0; }
  .hero__inner { padding: 28px 22px 40px; gap: 32px; }
  .br { width: 28px; height: 28px; }
  .br--tl, .br--tr { top: 14px; } .br--bl, .br--br { bottom: 14px; }
  .br--tl, .br--bl { left: 12px; } .br--tr, .br--br { right: 12px; }
  .hero__hud-r, .hero__specs { display: none !important; }
  .hero__title { font-size: clamp(48px, 14vw, 64px); }
  .hero__p { font-size: 17px; }
  .hero .btn-row { flex-direction: column; align-items: stretch; }
  .hero .btn-row .cta, .hero .btn-row .btn2 { justify-content: center; }
  .ticker li { font-size: 20px; padding: 0 18px; gap: 18px; }
  .cost { padding: 26px 22px; }
  .cost h3 { font-size: 32px; }
  .band { padding: 22px; flex-direction: column; align-items: stretch; text-align: left; }
  .band .cta { justify-content: center; }
  .band__t strong { font-size: 28px; }
  .svc { padding: 28px 0; gap: 18px; }
  .svc h3 { font-size: 38px; }
  .steps { gap: 32px; }
  .steps__n::before { font-size: 64px; }
  .why { gap: 40px; }
  .why__l .h2 { font-size: clamp(40px, 11vw, 52px); }
  .quote blockquote { font-size: 21px; min-height: 0; padding-left: 20px; }
  .quote figcaption, .qnav, .note { padding-left: 23px; }
  .faq summary { font-size: 22px; }
  .contact__l .h2 { font-size: clamp(44px, 12vw, 58px); }
  .formbox { padding: 32px 20px; }
  .form__head h3 { font-size: 32px; }
  .phone-big strong { font-size: 46px; }
  .success h3 { font-size: 40px; }
  .footer__brand img { height: 56px; }
  .footer__inner { padding-bottom: 40px; }
  /* Barra inferior fija */
  .dock { left: 0; right: 0; bottom: 0; border-radius: 0; border-width: 1px 0 0; gap: 8px; justify-content: stretch; padding: 10px max(12px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(12px, env(safe-area-inset-left, 0px)); }
  .dock__call { flex: 0 0 auto; border: 1px solid rgba(141,247,196,.45); color: var(--hud); padding: 0 18px; }
  .dock__num { display: none; }
  .dock .cta { flex: 1; justify-content: center; }
  .langhint { left: 12px; right: 12px; top: 84px; bottom: auto; max-width: none; }
}
@media (min-width: 641px) { .dock__lbl { display: none; } }
@media (max-width: 420px) { .nav .cta--sm .cta__t { display: none; } .nav .cta--sm { padding: 0 8px; min-height: 46px; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* Crédito del desarrollador */
.credit { margin: 0; font-size: 13px; color: var(--smoke-2); }
.credit a { color: var(--smoke); }
.credit a:hover { color: var(--sodium); }

/* Dirección y licencia */
.infoline { display: flex; flex-direction: column; gap: 4px; }
.infoline .hud { font-size: 13px; color: var(--hud); }
.infoline a, .infoline strong { color: var(--fog); font-size: 17px; line-height: 1.45; }
.footer__addr { font-style: normal; font-size: 15px; }
.footer__addr a { color: var(--smoke); }
.footer__brand strong { color: var(--fog); }