/* Websec — sitio corporativo. Tema oscuro deliberado (no toggle claro/oscuro): paleta navy/teal
   tomada del logo real, profundizada para un fondo grafito-navy consistente en todo el sitio. */

:root {
  --bg-0: #0a0f16;
  --bg-1: #0e141c;
  --bg-2: #141b25;
  --bg-3: #1c2531;
  --line: #263140;
  --line-soft: #1c2531;
  --ink-0: #e9eef3;
  --ink-1: #9fb0c0;
  --ink-2: #7c8a99;
  --navy-950: #0a1220;
  --navy-900: #101d33;
  --navy-800: #172c4b;
  --teal-600: #2b6670;
  --teal-500: #3a8a95;
  --teal-300: #7fd6e0;
  --amber-500: #d9a441;
  --signal-500: #e15347;
  --max-width: 1160px;
  --radius: 10px;
  --font-display: "Archivo", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-body: "Public Sans", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font: 400 16px/1.65 var(--font-body);
  color: var(--ink-0);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--teal-300); text-decoration: none; }
a:hover { text-decoration: underline; }
::selection { background: var(--teal-600); color: #fff; }

h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: -.015em; text-wrap: balance; color: var(--ink-0); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.6rem; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--teal-600); color: #fff; padding: .8rem 1.2rem; border-radius: 0 0 8px 0;
  font-family: var(--font-mono); font-size: .85rem; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* Header / nav */

.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(10, 15, 22, 0.82);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .2s ease;
}
.site-header.is-scrolled { box-shadow: 0 12px 24px -18px rgba(0,0,0,.5); }
/* Misma línea de "scan" tricolor que ya usan el terminal del hero y el login -- liga el header a
   esa identidad visual y le da algo de movimiento continuo y sutil a lo único que se ve siempre. */
.site-header::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--teal-300), var(--signal-500), var(--amber-500), transparent);
  background-size: 220% 100%; animation: terminal-scan 9s linear infinite alternate;
}
@media (prefers-reduced-motion: reduce) { .site-header::before { animation: none; background-position: -60% 0; } }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.brand { display: flex; align-items: center; gap: .65rem; font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; color: var(--ink-0); letter-spacing: -.01em; }
.brand img { height: 30px; width: auto; }
/* Mismo glitch RGB del hero, pero comprimido al final de un ciclo largo -- un tic ocasional
   en el logo en vez de un loop constante, para no cansar la vista en texto que se lee siempre. */
.brand span { animation: brand-glitch-pulse 22s steps(2, end) infinite; }
@keyframes brand-glitch-pulse {
  0%, 97.2% { text-shadow: none; }
  97.5% { text-shadow: 2px 0 var(--signal-500), -2px 0 var(--teal-300); }
  97.9% { text-shadow: -2px 0 var(--signal-500), 2px 0 var(--amber-500); }
  98.3% { text-shadow: 2px 0 var(--amber-500), -1px 0 var(--signal-500); }
  98.7% { text-shadow: -1px 0 var(--teal-300), 1px 0 var(--signal-500); }
  99.1% { text-shadow: 2px 0 var(--signal-500), -2px 0 var(--teal-300); }
  99.5%, 100% { text-shadow: none; }
}
@media (prefers-reduced-motion: reduce) { .brand span { animation: none; } }

.main-nav { display: flex; align-items: center; gap: 2.1rem; }
.main-nav a:not(.btn) { color: var(--ink-1); font-weight: 600; font-size: .93rem; position: relative; padding: .2rem 0; transition: color .18s ease; }
.main-nav a:not(.btn):hover { color: var(--teal-300); text-decoration: none; }
.main-nav a:not(.btn).is-active { color: var(--ink-0); }
.main-nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px;
  background: linear-gradient(90deg, var(--teal-500), var(--teal-300));
  transform: scaleX(0); transform-origin: center; transition: transform .22s cubic-bezier(.22, .61, .36, 1);
}
.main-nav a:not(.btn):hover::after,
.main-nav a:not(.btn).is-active::after { transform: scaleX(1); }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: .5rem; color: var(--ink-0); }
.nav-toggle svg { width: 26px; height: 26px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.5rem; border-radius: 7px;
  font-family: var(--font-mono); font-weight: 600; font-size: .82rem; letter-spacing: .02em;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, border-color .15s ease;
}
.btn:hover { text-decoration: none; }
/* El CTA principal del sitio (todos los "Solicitar cotización") -- gradiente + glow permanente
   para que se note incluso sin hover, más un barrido de brillo al pasar el mouse. */
.btn-primary {
  background: linear-gradient(135deg, var(--teal-500), var(--teal-600)); color: #fff;
  box-shadow: 0 6px 20px -9px rgba(58,138,149,.6); position: relative; overflow: hidden;
}
.btn-primary::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .55s ease;
}
.btn-primary:hover::before { transform: translateX(120%); }
.btn-primary:hover {
  background: linear-gradient(135deg, var(--teal-300), var(--teal-500));
  box-shadow: 0 14px 30px -10px rgba(58,138,149,.75); transform: translateY(-2px);
}
.btn-primary:disabled { opacity: .6; cursor: default; transform: none; box-shadow: none; }
@media (prefers-reduced-motion: reduce) { .btn-primary::before { transition: none; } }
.btn-outline { background: transparent; border-color: var(--line); color: var(--ink-0); }
.btn-outline:hover { background: var(--bg-2); border-color: var(--teal-500); }
.btn-block { width: 100%; }
.btn:focus-visible { outline: 2px solid var(--teal-500); outline-offset: 2px; }

/* Hero */

.hero {
  background:
    linear-gradient(90deg, transparent, var(--signal-500), var(--amber-500), var(--teal-300), transparent) bottom / 100% 2px no-repeat,
    radial-gradient(900px 460px at 84% -12%, rgba(127,214,224,.12), transparent 60%),
    linear-gradient(165deg, var(--navy-950) 0%, var(--navy-900) 55%, #10202b 130%);
  padding: 3.4rem 0 3.6rem;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: -25% -12% auto -12%; height: 75%; z-index: 0;
  background: radial-gradient(closest-side, rgba(127,214,224,.16), rgba(58,138,149,.05) 55%, transparent 72%);
  filter: blur(28px); pointer-events: none;
  animation: hero-aura 16s ease-in-out infinite alternate;
}
@keyframes hero-aura {
  from { transform: translate3d(-6%, -4%, 0) scale(1); }
  to   { transform: translate3d(9%, 4%, 0) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) { .hero::before { animation: none; } }
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.8), transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 3.2rem; align-items: center; }

.hero h1 { font-size: clamp(2.1rem, 3.6vw, 3rem); font-weight: 800; line-height: 1.1; margin: 0 0 1.2rem; letter-spacing: -.025em; }
.hero h1 span { color: var(--teal-300); position: relative; display: inline-block; animation: glitch-flicker .6s steps(2, end) 1; }
/* Glitch RGB-split -- UNA sola vez al cargar (no en loop), como si el texto se "hackeara" y
   asentara. Reusa los mismos 3 acentos de color de la marca (teal/amber/signal). */
@keyframes glitch-flicker {
  0% { text-shadow: 2px 0 var(--signal-500), -2px 0 var(--teal-300); }
  12% { text-shadow: -2px 0 var(--signal-500), 2px 0 var(--amber-500); }
  24% { text-shadow: 2px 0 var(--amber-500), -1px 0 var(--signal-500); }
  36% { text-shadow: -1px 0 var(--teal-300), 1px 0 var(--signal-500); }
  50% { text-shadow: 2px 0 var(--signal-500), -2px 0 var(--teal-300); }
  70% { text-shadow: none; }
  100% { text-shadow: none; }
}
@media (prefers-reduced-motion: reduce) { .hero h1 span { animation: none; } }
.hero p.lead { font-size: 1.12rem; color: var(--ink-1); max-width: 560px; margin: 0 0 2.1rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Terminal del hero */

.terminal {
  position: relative; background: linear-gradient(180deg, #0c1219 0%, #070a0e 100%);
  border: 1px solid var(--line); border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 34px 66px -30px rgba(0,0,0,.68), 0 0 110px -20px rgba(58,138,149,.42), inset 0 1px 0 rgba(255,255,255,.06);
  transition: transform .3s cubic-bezier(.22,.61,.36,1), box-shadow .3s ease;
}
.terminal:hover {
  transform: translateY(-3px);
  box-shadow: 0 42px 82px -30px rgba(0,0,0,.72), 0 0 140px -16px rgba(58,138,149,.55), inset 0 1px 0 rgba(255,255,255,.09);
}
.terminal::after {
  content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 45%; z-index: 3; pointer-events: none;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.06) 44%, rgba(127,214,224,.10) 56%, transparent);
  transform: skewX(-12deg); animation: terminal-glare 9s ease-in-out infinite;
}
@keyframes terminal-glare { 0%, 62% { left: -60%; } 86%, 100% { left: 135%; } }
@media (prefers-reduced-motion: reduce) { .terminal:hover { transform: none; } .terminal::after { display: none; } }
.terminal::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; z-index: 2;
  background: linear-gradient(90deg, transparent, var(--teal-300), var(--signal-500), var(--amber-500), transparent);
  background-size: 220% 100%; animation: terminal-scan 7s linear infinite alternate;
}
@keyframes terminal-scan { to { background-position: -220% 0; } }
@media (prefers-reduced-motion: reduce) { .terminal::before { animation: none; background-position: -60% 0; } }
.terminal-bar {
  display: flex; align-items: center; gap: .4rem; padding: .65rem 1rem;
  background: #0d131a; border-bottom: 1px solid var(--line);
}
.terminal-bar .dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.terminal-bar .dot { box-shadow: 0 0 7px -1px currentColor; }
.dot-critical { background: var(--signal-500); color: var(--signal-500); animation: dot-pulse 2.6s ease-in-out infinite; }
@keyframes dot-pulse { 0%, 100% { box-shadow: 0 0 6px -1px var(--signal-500); } 50% { box-shadow: 0 0 13px 1px var(--signal-500); } }
@media (prefers-reduced-motion: reduce) { .dot-critical { animation: none; } }
.dot-high { background: var(--amber-500); color: var(--amber-500); }
.dot-medium { background: #4b5b6c; color: transparent; }
.terminal-title { margin-left: .4rem; font-family: var(--font-mono); font-size: .72rem; color: var(--ink-2); }

.terminal-body {
  position: relative; margin: 0; padding: 1.2rem 1.4rem;
  font-family: var(--font-mono); font-size: .76rem; line-height: 1.65;
  white-space: pre-wrap; word-break: break-word; overflow: hidden;
  background:
    radial-gradient(130% 90% at 50% 0%, rgba(58,138,149,.07), transparent 58%),
    repeating-linear-gradient(180deg, rgba(255,255,255,.016) 0 1px, transparent 1px 3px);
}
.terminal-body::after {
  content: ""; position: absolute; right: 10px; bottom: 6px; width: 84px; height: 99px;
  background: url("../assets/websec-icon-white.png") no-repeat center / contain;
  opacity: .05; pointer-events: none; z-index: 0;
}
.terminal-line { display: block; position: relative; z-index: 1; }
.terminal-line.t-prompt { color: var(--teal-300); }
.terminal-line.t-output { color: var(--ink-1); }
.terminal-line.t-brand {
  color: #fff; font-weight: 700; font-size: 1.15em; letter-spacing: .06em; margin: .15em 0 .05em;
}
.terminal-line.t-brand .accent { color: var(--teal-300); }
.terminal-line.t-check { color: var(--ink-0); }
.terminal-line.t-check .sev-alta { color: #ff9d6a; font-weight: 700; }
.terminal-line.t-check .sev-media { color: #f5c76a; font-weight: 700; }
.terminal-line.t-check .sev-baja { color: var(--teal-300); font-weight: 700; }
.terminal-line.t-summary { color: var(--ink-2); }
.terminal-cursor {
  display: inline-block; width: 7px; height: 1em; background: var(--teal-300);
  vertical-align: text-bottom; margin-left: 2px; animation: term-blink 1s steps(1) infinite;
}
@keyframes term-blink { 50% { opacity: 0; } }

@media (prefers-reduced-motion: reduce) { .terminal-cursor { animation: none; } }

/* Reveal en scroll (grupos de tarjetas, con stagger por índice) */

[data-reveal-item] { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
[data-reveal-item].is-visible { opacity: 1; transform: none; }

/* Mismo fade-up, aplicado al título de cada sección (no solo a las tarjetas de adentro) -- sutil
   a propósito, un solo bloque sin stagger, no una animación grande. */
.reveal-head { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal-head.is-visible { opacity: 1; transform: none; }

/* Confianza: clientes reales */

#confianza { padding: 4.2rem 0; }

.clients-marquee {
  position: relative; overflow: hidden; width: 100%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
}
.clients-marquee:focus-visible { outline: 2px solid var(--teal-500); outline-offset: 4px; }
.clients-track {
  display: flex; width: max-content; gap: 1.2rem;
  animation: clients-scroll 32s linear infinite;
}
.clients-marquee:hover .clients-track,
.clients-marquee:focus-within .clients-track { animation-play-state: paused; }
@keyframes clients-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.client-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .9rem;
  padding: 1.8rem 1.4rem; height: 148px; width: 240px; flex: 0 0 auto;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: 0 1px 3px rgba(0, 0, 0, .28);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.client-card:hover { border-color: var(--teal-600); transform: translateY(-3px); box-shadow: 0 14px 28px -14px rgba(0, 0, 0, .55); }
.client-card img { max-height: 46px; max-width: 78%; width: auto; }
.client-card small {
  font-family: var(--font-mono); font-weight: 600; font-size: .64rem;
  letter-spacing: .09em; text-transform: uppercase; color: var(--ink-2);
}

/* Secciones generales */

section { padding: 6rem 0; }
.section-alt {
  background: var(--bg-1); position: relative;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  box-shadow: inset 0 26px 44px -44px rgba(0, 0, 0, .75), inset 0 -26px 44px -44px rgba(0, 0, 0, .75);
}
.section-alt::before, .section-alt::after {
  content: ""; position: absolute; left: 0; right: 0; height: 1px; pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--teal-500), transparent); opacity: .45;
}
.section-alt::before { top: -1px; }
.section-alt::after { bottom: -1px; }

.section-head { max-width: 700px; margin: 0 auto 3.4rem; text-align: center; }
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono); font-size: .76rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  color: var(--teal-300); margin-bottom: .8rem;
}
.section-eyebrow::before { content: "> "; color: var(--ink-2); }
.section-head h2 { font-size: clamp(1.7rem, 2.8vw, 2.3rem); font-weight: 800; margin: 0 0 .9rem; }
.section-head p { color: var(--ink-1); font-size: 1.06rem; margin: 0; }

/* Resultados (métricas de portfolio) */

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.4rem; }
.stat-card {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem 1.4rem; text-align: center;
}
.stat-number {
  display: block; font-family: var(--font-mono); font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 800; color: var(--teal-300); line-height: 1.1; margin-bottom: .5rem;
}
.stat-label { color: var(--ink-1); font-size: .92rem; }

/* Servicios */

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.4rem; }

.service-card {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--bg-2) 0%, var(--bg-1) 100%);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2.3rem; display: flex; flex-direction: column;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .3);
  transition: border-color .2s ease, transform .25s cubic-bezier(.22, .61, .36, 1), box-shadow .25s ease;
}
.service-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--teal-500); opacity: .55; transition: opacity .25s ease, height .25s ease;
}
.service-card:nth-child(2)::before { background: var(--amber-500); }
.service-card:nth-child(3)::before { background: var(--signal-500); }
.service-card:hover {
  border-color: var(--teal-600); transform: translateY(-5px);
  box-shadow: 0 20px 40px -16px rgba(0, 0, 0, .6);
}
.service-card:hover::before { opacity: 1; height: 4px; }
.service-card .icon {
  width: 46px; height: 46px; border-radius: 9px;
  background: var(--bg-3); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.4rem; flex-shrink: 0;
}
.service-card .icon svg { width: 22px; height: 22px; stroke: var(--teal-300); }
.service-card h3 { margin: 0 0 .7rem; font-size: 1.22rem; font-weight: 700; }
.service-card p { color: var(--ink-1); margin: 0 0 1.3rem; flex-grow: 1; }
.service-card ul { margin: 0; padding-left: 1.1rem; color: var(--ink-1); font-size: .92rem; }
.service-card ul li { margin-bottom: .5rem; }
.service-card ul li::marker { color: var(--teal-500); }
/* Un acento distinto por tarjeta (ya existían amber-500/signal-500 en la paleta, casi sin uso
   fuera del hero) -- variedad de color real sin salirse de los tonos ya definidos del sitio. */
.service-card:nth-child(2) .icon { background: rgba(217,164,65,.14); }
.service-card:nth-child(2) .icon svg { stroke: var(--amber-500); }
.service-card:nth-child(2) ul li::marker { color: var(--amber-500); }
.service-card:nth-child(3) .icon { background: rgba(225,83,71,.14); }
.service-card:nth-child(3) .icon svg { stroke: var(--signal-500); }
.service-card:nth-child(3) ul li::marker { color: var(--signal-500); }

/* Proceso */

.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 2rem; counter-reset: step; }
.process-step { position: relative; padding: 0; }
.process-step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%; margin-bottom: 1.1rem;
  font-family: var(--font-mono); font-size: 1.05rem; font-weight: 800; color: var(--navy-950);
  box-shadow: 0 8px 20px -8px rgba(0,0,0,.5);
}
.process-step:nth-child(1)::before { background: linear-gradient(135deg, var(--teal-300), var(--teal-500)); }
.process-step:nth-child(2)::before { background: linear-gradient(135deg, var(--amber-500), #f0c987); }
.process-step:nth-child(3)::before { background: linear-gradient(135deg, var(--teal-300), var(--teal-500)); }
.process-step:nth-child(4)::before { background: linear-gradient(135deg, var(--amber-500), #f0c987); }
.process-step h3 { margin: 0 0 .6rem; font-size: 1.08rem; font-weight: 700; }
.process-step p { margin: 0; color: var(--ink-1); font-size: .95rem; }
.process-step { transition: transform .2s ease; }
.process-step:hover { transform: translateY(-4px); }
.process-step:hover::before { box-shadow: 0 12px 26px -8px rgba(0,0,0,.6); }

/* Por qué Websec / metodología */

.why-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3.6rem; align-items: center; }
/* Grilla 2x2 de mini-tarjetas con ícono propio por ítem (antes: lista plana con el mismo check
   repetido 4 veces) -- mismo lenguaje visual que .service-card, para que esta sección no sea la
   más plana de la página. */
.why-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.why-list li {
  display: flex; flex-direction: column; align-items: flex-start; gap: .85rem;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 1.15rem 1.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .26);
  transition: transform .15s ease, border-color .15s ease, box-shadow .2s ease;
}
.why-list li:hover { transform: translateY(-3px); border-color: var(--teal-600); box-shadow: 0 14px 26px -14px rgba(0, 0, 0, .5); }
.why-list .check {
  flex-shrink: 0; width: 38px; height: 38px; border-radius: 9px; background: var(--bg-3);
  display: flex; align-items: center; justify-content: center;
}
.why-list .check svg { width: 19px; height: 19px; }
.why-list li:nth-child(1) .check svg { stroke: var(--teal-300); }
.why-list li:nth-child(2) .check svg { stroke: var(--amber-500); }
.why-list li:nth-child(3) .check svg { stroke: var(--signal-500); }
.why-list li:nth-child(4) .check svg { stroke: var(--teal-300); }
.why-list h4 { margin: 0; font-size: .95rem; font-weight: 700; }
@media (max-width: 540px) { .why-list { grid-template-columns: 1fr; } }

.why-heading { font-size: clamp(1.55rem,2.6vw,2.05rem); font-weight: 800; margin: 0 0 1.7rem; }

.why-panel {
  position: relative; overflow: hidden;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 2.5rem;
}
/* Mismo acento de scan que header/footer/hero -- antes era la única caja de la página sin
   ninguna conexión de color con el resto, un rectángulo gris liso. */
.why-panel::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--teal-300), var(--signal-500), var(--amber-500), transparent);
  background-size: 220% 100%; animation: terminal-scan 9s linear infinite alternate;
}
@media (prefers-reduced-motion: reduce) { .why-panel::before { animation: none; background-position: -60% 0; } }
.why-panel .tag {
  display: inline-block; font-family: var(--font-mono); font-size: .74rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase; color: var(--teal-300); margin-bottom: 1.1rem;
}
.why-panel h3 { margin: 0 0 1rem; font-size: 1.28rem; font-weight: 700; }
.why-panel p { color: var(--ink-1); font-size: .95rem; margin: 0 0 1rem; }
.why-panel .frameworks { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.5rem; }
.why-panel .frameworks span {
  display: inline-flex; align-items: center; gap: .35rem;
  font-family: var(--font-mono); font-size: .74rem; font-weight: 600;
  background: var(--bg-3); border: 1px solid var(--line);
  border-radius: 6px; padding: .38rem .75rem;
}
/* Check antes de cada framework -- sensación de "verificado/certificado" en vez de una etiqueta suelta. */
.why-panel .frameworks span::before { content: "✓"; font-weight: 800; }
/* Mismos acentos de color que Servicios/Proceso, en vez de gris liso. */
.why-panel .frameworks span:nth-child(1) { color: var(--teal-300); border-color: rgba(127,214,224,.35); }
.why-panel .frameworks span:nth-child(2) { color: var(--amber-500); border-color: rgba(217,164,65,.35); }
.why-panel .frameworks span:nth-child(3) { color: var(--signal-500); border-color: rgba(225,83,71,.35); }
.why-panel .frameworks span:nth-child(4) { color: var(--teal-300); border-color: rgba(127,214,224,.35); }

/* FAQ */

.faq-list { max-width: 760px; margin: 0 auto; display: grid; gap: .8rem; }
.faq-item {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 1.1rem 1.4rem;
}
.faq-item summary {
  cursor: pointer; font-weight: 700; color: var(--ink-0); font-size: 1rem;
  list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-family: var(--font-mono); font-size: 1.2rem; color: var(--teal-300); flex-shrink: 0;
  transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
/* Animación de abrir/cerrar vía max-height medido en JS (ver main.js) -- <details> nativo no anima
   su contenido (pasa de display:none a visible de golpe). El párrafo queda siempre en el DOM;
   max-height en px (no una keyword) es lo que permite la transición. */
.faq-item p {
  display: block; max-height: 0; overflow: hidden; opacity: 0; margin: 0; color: var(--ink-1); font-size: .94rem;
  visibility: hidden;
  transition: max-height .3s ease, opacity .25s ease, margin .3s ease, visibility 0s .3s;
}
.faq-item[open] p {
  opacity: 1; margin: .9rem 0 0; visibility: visible; transition-delay: 0s;
  /* max-height real lo pone main.js (necesita el scrollHeight medido) */
}
@media (prefers-reduced-motion: reduce) { .faq-item p { transition: none; } }
.faq-item summary:focus-visible { outline: 2px solid var(--teal-500); outline-offset: 3px; }

/* CTA banda */

.cta-band { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--teal-600), var(--navy-950) 130%); padding: 4rem 0; text-align: center; }
/* Misma textura de puntos que ya usa el fondo del login -- sin esto la banda quedaba como un
   simple degradé liso, la sección más "hueca" de la página. */
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.22) 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  mask-image: radial-gradient(900px 500px at 50% 40%, rgba(0,0,0,.9), transparent 80%);
  -webkit-mask-image: radial-gradient(900px 500px at 50% 40%, rgba(0,0,0,.9), transparent 80%);
  pointer-events: none;
}
.cta-band .container { position: relative; }
.cta-band h2 { margin: 0 0 .8rem; font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; }
.cta-band p { margin: 0 0 1.9rem; color: var(--ink-1); font-size: 1.04rem; }

/* Contacto */

.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3.6rem; }
.contact-info h2 { font-size: 1.8rem; font-weight: 800; margin: 0 0 1rem; }
.contact-info p { color: var(--ink-1); margin: 0 0 1.9rem; }
.contact-detail {
  display: flex; align-items: center; gap: .9rem; margin-bottom: 1.2rem;
  transition: transform .15s ease;
}
.contact-detail:hover { transform: translateX(3px); }
.contact-detail .icon-badge {
  width: 42px; height: 42px; border-radius: 10px; background: var(--bg-2); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  transition: transform .15s ease;
}
.contact-detail:hover .icon-badge { transform: translateY(-2px); }
.contact-detail .icon-badge svg { width: 20px; height: 20px; stroke: var(--teal-300); }
/* Mismo acento amber/signal que el resto del sitio -- antes solo el ícono cambiaba de color,
   la caja se quedaba en el gris plano por defecto de .icon-badge. */
.contact-detail:nth-of-type(2) .icon-badge { background: rgba(217,164,65,.14); border-color: transparent; }
.contact-detail:nth-of-type(2) .icon-badge svg { stroke: var(--amber-500); }
.contact-detail strong { display: block; color: var(--ink-0); font-size: .95rem; }
.contact-detail span, .contact-detail a { color: var(--ink-1); font-size: .92rem; }

/* Scan-line de la familia header/footer/why-panel/terminal -- el formulario era el único
   panel grande de la página sin ninguna conexión visual con el resto. */
.contact-form {
  position: relative; overflow: hidden;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 2.3rem;
}
.contact-form::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--teal-300), var(--signal-500), var(--amber-500), transparent);
  background-size: 220% 100%; animation: terminal-scan 9s linear infinite alternate;
}
@media (prefers-reduced-motion: reduce) { .contact-form::before { animation: none; background-position: -60% 0; } }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-size: .84rem; font-weight: 700; color: var(--ink-0); margin-bottom: .4rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: .78rem .9rem;
  font: inherit; font-size: .94rem; color: var(--ink-0); background: var(--bg-3);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--teal-500); box-shadow: 0 0 0 3px rgba(58,138,149,.22);
}
.form-note { font-size: .8rem; color: var(--ink-2); margin-top: .9rem; text-align: center; }
.form-honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.form-status { border-radius: 8px; padding: .9rem 1.1rem; font-size: .9rem; margin-bottom: 1.2rem; display: none; }
.form-status.ok { display: block; background: rgba(62,207,142,.1); color: #6fe0ab; border: 1px solid rgba(62,207,142,.3); }
.form-status.error { display: block; background: rgba(225,83,71,.1); color: #f19790; border: 1px solid rgba(225,83,71,.3); }

/* Suscripción al blog -- misma paleta que .cta-band, pero horizontal y más compacta para no
   competir con el CTA principal de cotización. */
.subscribe-band {
  display: flex; align-items: center; justify-content: space-between; gap: 1.6rem; flex-wrap: wrap;
  background: linear-gradient(120deg, var(--bg-2), var(--navy-950) 140%);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem 1.8rem; margin: 0 0 2.2rem;
}
.subscribe-copy h3 { margin: 0 0 .3rem; font-size: 1.05rem; color: var(--ink-0); }
.subscribe-copy p { margin: 0; color: var(--ink-1); font-size: .88rem; }
.subscribe-form { display: flex; gap: .6rem; flex-wrap: wrap; flex-shrink: 0; }
.subscribe-form input[type="email"] {
  border: 1px solid var(--line); border-radius: 8px; padding: .7rem .9rem; min-width: 220px;
  font: inherit; font-size: .9rem; color: var(--ink-0); background: var(--bg-3);
}
.subscribe-form input[type="email"]:focus { outline: 2px solid var(--teal-500); outline-offset: 1px; }
.subscribe-status { flex-basis: 100%; margin: .6rem 0 0; font-size: .84rem; }
.subscribe-status.ok { color: #6fe0ab; }
.subscribe-status.error { color: #f19790; }
@media (max-width: 640px) { .subscribe-band { flex-direction: column; align-items: stretch; } .subscribe-form { flex-direction: column; } .subscribe-form input[type="email"] { min-width: 0; } }

/* Footer */

.site-footer { position: relative; overflow: hidden; background: var(--navy-950); color: var(--ink-2); padding: 3.4rem 0 2.2rem; border-top: 1px solid var(--line); }
.site-footer::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--teal-300), var(--signal-500), var(--amber-500), transparent);
  background-size: 220% 100%; animation: terminal-scan 9s linear infinite alternate;
}
.site-footer::after {
  content: ""; position: absolute; top: -140px; right: -60px; width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(58,138,149,.16), transparent 70%); pointer-events: none;
}
@media (prefers-reduced-motion: reduce) { .site-footer::before { animation: none; background-position: -60% 0; } }
.footer-grid { display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; flex-wrap: wrap; border-bottom: 1px solid var(--line); padding-bottom: 2rem; margin-bottom: 1.5rem; }
.footer-brand { display: flex; align-items: center; gap: .6rem; color: var(--ink-0); font-family: var(--font-display); font-weight: 800; }
.footer-brand img { height: 30px; width: auto; }
/* Mismo tic ocasional que el logo del header (brand-glitch-pulse), con ciclo distinto (26s vs
   22s) para que header y footer no glitcheen en el mismo instante -- se ven como dos relojes
   independientes en vez de un efecto sincronizado y obviamente scripteado. */
.footer-brand span { animation: brand-glitch-pulse 26s steps(2, end) infinite; }
@media (prefers-reduced-motion: reduce) { .footer-brand span { animation: none; } }
.footer-nav { display: flex; gap: 1.9rem; flex-wrap: wrap; }
.footer-nav a { color: var(--ink-2); font-size: .9rem; transition: color .15s ease; }
.footer-nav a:hover { color: var(--ink-0); }
/* Footer en columnas con etiqueta -- por ahora solo en index.html (portada). El resto de las
   páginas (blog, herramientas, 404, etc.) siguen con .footer-grid/.footer-nav de arriba, una lista
   plana; no se les tocó el HTML todavía, así que esta clase nueva no debe pisarles el layout. */
.footer-columns {
  position: relative; display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 2rem;
  border-bottom: 1px solid var(--line); padding-bottom: 2rem; margin-bottom: 1.5rem;
}
.footer-intro p { margin: .8rem 0 0; font-size: .87rem; color: var(--ink-2); max-width: 230px; }
.footer-intro .footer-network { font-size: .8rem; }
.footer-intro .footer-network a { color: var(--teal-300); }
.footer-network img { height: 20px; width: auto; vertical-align: -5px; margin-right: .3rem; border-radius: 4px; }
.footer-col h4 { margin: 0 0 .9rem; font-size: .76rem; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-1); font-weight: 700; }
.footer-col { display: flex; flex-direction: column; gap: .7rem; }
.footer-col a { color: var(--ink-2); font-size: .9rem; transition: color .15s ease, transform .15s ease; display: inline-block; }
.footer-col a:hover { color: var(--teal-300); transform: translateX(2px); }
@media (max-width: 720px) {
  .footer-columns { grid-template-columns: 1fr 1fr; }
  .footer-intro { grid-column: 1 / -1; }
}
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: .8rem;
  font: 500 .78rem var(--font-mono); color: var(--ink-2); text-transform: uppercase; letter-spacing: .03em;
}
.footer-chile { display: inline-flex; align-items: center; gap: .4rem; text-transform: none; }
.footer-chile svg { width: 18px; height: 12px; border-radius: 2px; display: block; flex: none; }

/* Blog: listado */

.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.4rem; }
.blog-card {
  background: linear-gradient(160deg, var(--bg-2) 0%, var(--bg-1) 100%); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.8rem; display: flex; flex-direction: column;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .3);
  transition: border-color .2s ease, transform .25s cubic-bezier(.22, .61, .36, 1), box-shadow .25s ease;
}
.blog-card:hover { border-color: var(--teal-600); transform: translateY(-5px); box-shadow: 0 20px 40px -16px rgba(0, 0, 0, .6); }
.blog-card time {
  font-family: var(--font-mono); font-size: .72rem; color: var(--ink-2);
  text-transform: uppercase; letter-spacing: .04em; margin-bottom: .8rem; display: block;
}
.blog-card h3 { margin: 0 0 .7rem; font-size: 1.15rem; font-weight: 700; }
.blog-card p { color: var(--ink-1); font-size: .92rem; margin: 0 0 1.2rem; flex-grow: 1; }
.blog-card .read-more { font-family: var(--font-mono); font-size: .82rem; color: var(--teal-300); font-weight: 600; }

/* Actualidad: badge de categoría (cve/brecha/exploit/ransomware/noticia) -- en la tarjeta va antes
   del <time>, en el artículo va antes del <time> del post-header. Mismo patrón visual que
   .scope-accion-badge del portal (píldora uppercase), coloreado por categoría vía data-categoria
   en el <article> padre. */
.actualidad-badge {
  display: inline-block; font-family: var(--font-mono); font-size: .7rem; font-weight: 700;
  padding: .22rem .6rem; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em;
  margin-bottom: .6rem; background: var(--bg-3); color: var(--ink-1);
}
[data-categoria="cve"] .actualidad-badge,
[data-categoria="ransomware"] .actualidad-badge { background: rgba(225,83,71,.15); color: var(--signal-500); }
[data-categoria="brecha"] .actualidad-badge { background: rgba(217,164,65,.15); color: var(--amber-500); }
[data-categoria="exploit"] .actualidad-badge { background: rgba(127,214,224,.15); color: var(--teal-300); }
.post-header .actualidad-badge { display: block; width: fit-content; margin: 0 auto .8rem; }

/* Blog: artículo */

.breadcrumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: .4rem;
  font-family: var(--font-mono); font-size: .8rem; color: var(--ink-2); margin-bottom: 2rem;
}
.breadcrumb a { color: var(--ink-2); }
.breadcrumb a:hover { color: var(--teal-300); text-decoration: none; }
.breadcrumb span[aria-current] { color: var(--ink-1); }

.post-article { max-width: 720px; margin: 0 auto; }
.post-header { text-align: center; margin-bottom: 3rem; }
.post-header time {
  font-family: var(--font-mono); font-size: .78rem; color: var(--ink-2);
  text-transform: uppercase; letter-spacing: .05em;
}
.post-header h1 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin: .8rem 0 0; }
.post-reading-time { margin-left: .6rem; }
.post-reading-time::before { content: "·"; margin-right: .6rem; }

.post-toc {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.2rem 1.5rem; margin-bottom: 2.4rem;
}
.post-toc strong { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-2); margin-bottom: .6rem; }
.post-toc ul { list-style: none; margin: 0; padding: 0; }
.post-toc li { margin-bottom: .4rem; }
.post-toc li.toc-h3 { padding-left: 1.1rem; }
.post-toc a { color: var(--ink-1); text-decoration: none; }
.post-toc a:hover { color: var(--teal-300); text-decoration: underline; }

.post-body { font-size: 1.05rem; line-height: 1.8; color: var(--ink-1); }
.post-body h2 { color: var(--ink-0); font-size: 1.4rem; margin: 2.4rem 0 1rem; scroll-margin-top: 5.5rem; }
.post-body h3 { color: var(--ink-0); font-size: 1.15rem; margin: 1.8rem 0 .8rem; scroll-margin-top: 5.5rem; }
.post-body p { margin: 0 0 1.3rem; }
.post-body ul, .post-body ol { margin: 0 0 1.3rem; padding-left: 1.4rem; }
.post-body li { margin-bottom: .6rem; }
.post-body li::marker { color: var(--teal-500); }
.post-body strong { color: var(--ink-0); }
.post-body a { text-decoration: underline; }

.post-cta {
  margin-top: 3rem; padding: 2rem; background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius); text-align: center;
}
.post-cta p { color: var(--ink-1); margin: 0 0 1.2rem; }

.post-related { max-width: 960px; margin: 4rem auto 0; }
.post-related h2 { text-align: center; font-size: 1.5rem; margin-bottom: 1.6rem; }

/* Responsive */

@media (max-width: 980px) {
  .hero .container { grid-template-columns: 1fr; }
  .terminal { max-width: 480px; margin: 0 auto; }
}

@media (max-width: 480px) {
  .terminal-body { font-size: .68rem; padding: 1rem 1.1rem; }
}

@media (max-width: 860px) {
  .why-grid, .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 940px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; top: 76px; left: 0; right: 0;
    background: var(--bg-1); border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; gap: 0;
    padding: 0 1.6rem; max-height: 0; overflow: hidden; transition: max-height .25s ease;
  }
  .main-nav.open { max-height: 420px; padding: 1rem 1.6rem 1.4rem; }
  .main-nav a:not(.btn) { padding: .7rem 0; width: 100%; border-bottom: 1px solid var(--line); }
  .main-nav a:not(.btn).is-active::after { display: none; }
  .main-nav .btn { margin-top: .8rem; width: 100%; }
  .hero { padding: 3.2rem 0 3.6rem; }
  section { padding: 3.8rem 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .service-card, .client-card, .blog-card, .why-list li, [data-reveal-item] { transition: none; transform: none; }
  .main-nav a:not(.btn)::after { transition: none; }
  .service-card:hover, .blog-card:hover, .client-card:hover, .why-list li:hover { transform: none; }
  [data-reveal-item] { opacity: 1; transform: none; }
  .clients-track { animation: none; }
}