/* ==========================================================================
   AirView — Propuesta de rediseño
   Sistema de diseño: azul "centro de control" + acento cian de señal
   ========================================================================== */

:root {
  /* Superficies oscuras: sala de control */
  --ink:        #0A1E30;
  --ink-2:      #0C2337;
  --panel:      #12334E;
  --line:       #1E4666;
  --line-soft:  #234f70;

  /* Marca */
  --blue:       #2E7DBF;
  --blue-deep:  #1B6BB0;
  --blue-ink:   #0F3D66;
  --cyan:       #38C6D9;   /* acento vivo (señal en vivo) */
  --cyan-soft:  #8FE3EE;

  /* Superficies claras: neutras teñidas al azul de marca */
  --paper:      #F4F8FB;
  --paper-2:    #E8F0F7;
  --card:       #FFFFFF;

  --text:       #0C1B28;
  --muted:      #5A7185;
  --muted-dark: #9FB6C8;
  --white:      #FFFFFF;
  --warn:       #E8A33D;

  --radius:     14px;
  --radius-sm:  10px;
  --maxw:       1180px;

  --shadow-sm:  0 1px 2px rgba(10,30,48,.06), 0 2px 8px rgba(10,30,48,.05);
  --shadow-md:  0 6px 24px rgba(10,30,48,.10);
  --shadow-lg:  0 24px 60px rgba(7,26,43,.30);

  --font-display: "Archivo", system-ui, sans-serif;
  --font-body:    "IBM Plex Sans", system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, monospace;

  --ease-out: cubic-bezier(.22,1,.36,1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 0;
}

h2 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3rem); font-weight: 800; }
h3 { font-size: 1.18rem; font-weight: 700; }

p { margin: 0 0 1rem; }
a { color: var(--blue-deep); }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--cyan); color: var(--ink); padding: 10px 16px;
  border-radius: 0 0 var(--radius-sm) 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px dashed var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body);
  font-weight: 600; font-size: .98rem;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform .18s var(--ease-out), background-color .18s, border-color .18s, color .18s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-deep); }
.btn-ghost { background: transparent; color: var(--white); border-color: var(--line-soft); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan-soft); }
.section-light .btn-ghost, .section-tint .btn-ghost { color: var(--blue-ink); border-color: #c3d5e3; }
.section-light .btn-ghost:hover, .section-tint .btn-ghost:hover { border-color: var(--blue); color: var(--blue-deep); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid #DCE7EF;
  box-shadow: 0 1px 0 rgba(10,30,48,.03), 0 8px 20px rgba(10,30,48,.05);
}
.header-inner { display: flex; align-items: center; gap: 1.5rem; height: 78px; }
.brand { display: flex; align-items: center; }
.brand img { width: 168px; height: auto; display: block; }
.nav { margin-left: auto; display: flex; gap: 1.5rem; }
.nav a {
  color: #274766; text-decoration: none; font-size: .95rem; font-weight: 600;
  padding: .4rem 0; border-bottom: 2px solid transparent; transition: color .18s, border-color .18s;
}
.nav a:hover { color: var(--blue-deep); border-color: var(--blue); }
.header-cta { padding: .6rem 1.15rem; font-size: .9rem; }
.nav-toggle {
  display: none; margin-left: auto; width: 44px; height: 44px;
  background: #fff; border: 1px solid #CFDEEA; border-radius: 10px; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { width: 20px; height: 2px; background: #274766; border-radius: 2px; transition: .2s; }

.mobile-nav { display: none; flex-direction: column; gap: .25rem; padding: 1rem 24px 1.5rem; background: #ffffff; border-bottom: 1px solid #DCE7EF; }
.mobile-nav a { color: #274766; text-decoration: none; padding: .7rem 0; border-bottom: 1px solid #E7EFF5; }
.mobile-nav .btn { margin-top: .75rem; color: #fff; border-bottom: none; }
.mobile-nav[data-open="true"] { display: flex; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(120% 120% at 78% -10%, #14405f 0%, var(--ink) 55%, #061523 100%);
  color: #EAF2F8;
  padding: clamp(3rem, 2rem + 6vw, 6rem) 0 clamp(3.5rem, 3rem + 5vw, 6rem);
}
.hero-glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(45% 55% at 85% 15%, rgba(56,198,217,.16), transparent 70%),
    radial-gradient(40% 50% at 5% 90%, rgba(46,125,191,.20), transparent 70%);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 3.5rem; align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-mono); font-size: .78rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--cyan-soft); margin: 0 0 1.1rem;
}
.eyebrow.dark { color: var(--blue-deep); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 rgba(56,198,217,.6); animation: pulse 2.2s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(56,198,217,.55); }
  70% { box-shadow: 0 0 0 10px rgba(56,198,217,0); }
  100% { box-shadow: 0 0 0 0 rgba(56,198,217,0); }
}

.hero h1 { font-size: clamp(2.3rem, 1.4rem + 4vw, 4rem); font-weight: 800; color: #fff; }
.hero h1 .hl { color: var(--cyan-soft); }
.hero .lead { font-size: 1.1rem; color: #B8CCDC; max-width: 54ch; margin: 1.3rem 0 1.8rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero-points { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; margin: 1.8rem 0 0; padding: 0; color: var(--muted-dark); font-size: .9rem; }
.hero-points li { display: flex; align-items: center; gap: .5rem; }
.hero-points li::before { content: "✓"; color: var(--cyan); font-weight: 700; }

/* ---------- Consola (proof object) ---------- */
.console {
  margin: 0;
  background: linear-gradient(180deg, rgba(18,51,78,.95), rgba(12,35,55,.95));
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  animation: arrive .8s var(--ease-out) both;
}
@keyframes arrive { from { opacity: 0; transform: translateY(18px) scale(.98); } }
.console-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: .8rem 1rem; border-bottom: 1px solid var(--line);
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: .05em;
  color: #9FC0D6; text-transform: uppercase;
}
.console-bar .live { display: inline-flex; align-items: center; gap: .5rem; color: var(--cyan-soft); }
.console-time { color: #6E8CA3; }
.console-body { display: grid; grid-template-columns: 1.35fr 1fr; }
.console-map { position: relative; border-right: 1px solid var(--line); }
.console-map svg { display: block; width: 100%; height: 100%; }
.route-run { stroke-dashoffset: 0; animation: dash 3.4s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -48; } }
.map-tag {
  position: absolute; left: 12px; bottom: 12px;
  font-family: var(--font-mono); font-size: .68rem; color: #9FC0D6;
  background: rgba(6,21,35,.75); border: 1px solid var(--line);
  padding: .25rem .5rem; border-radius: 6px;
}
.units { list-style: none; margin: 0; padding: .35rem; display: flex; flex-direction: column; gap: .35rem; }
.unit {
  display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto;
  gap: .1rem .6rem; padding: .6rem .7rem; border-radius: 10px;
  background: rgba(9,28,44,.55); border: 1px solid transparent;
}
.unit.is-live { border-color: rgba(56,198,217,.45); background: rgba(17,54,80,.7); }
.unit-id { grid-column: 1; font-family: var(--font-mono); font-size: .8rem; color: #EAF2F8; }
.unit-speed { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-family: var(--font-mono); font-size: 1.05rem; font-weight: 600; color: var(--cyan-soft); }
.unit-speed small { font-size: .6rem; color: #7E9AB0; font-weight: 400; }
.unit-speed.warn { color: var(--warn); }
.unit-meta { grid-column: 1; font-size: .72rem; color: #8BA6BC; }
.console-kpis { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.console-kpis > div { padding: .85rem 1rem; border-right: 1px solid var(--line); }
.console-kpis > div:last-child { border-right: none; }
.kpi-num { display: block; font-family: var(--font-mono); font-size: 1.35rem; font-weight: 600; color: #fff; }
.kpi-num.warn { color: var(--warn); }
.kpi-lbl { font-size: .72rem; color: #8BA6BC; }

/* ---------- Strip de indicadores ---------- */
.strip { background: var(--ink-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 2rem 1.5rem; border-right: 1px solid rgba(40,80,110,.4); }
.stat:last-child { border-right: none; }
.stat-num { display: block; font-family: var(--font-display); font-weight: 800; font-size: clamp(1.8rem, 1.2rem + 2vw, 2.6rem); color: var(--cyan); }
.stat-lbl { color: var(--muted-dark); font-size: .88rem; }

/* ---------- Secciones ---------- */
.section { padding: clamp(3.5rem, 2.5rem + 5vw, 6rem) 0; }
.section-light { background: var(--paper); }
.section-tint { background: var(--paper-2); }
.section-dark { background: var(--ink); color: #EAF2F8; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .section-lead, .section-dark p { color: #B8CCDC; }

.section-head { max-width: 720px; margin-bottom: 2.75rem; }
.section-lead { font-size: 1.08rem; color: var(--muted); margin-top: 1rem; }
.section-dark .eyebrow { color: var(--cyan-soft); }

.muted { color: var(--muted-dark); font-size: .92rem; }

/* ---------- Feature grid ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.feature {
  background: var(--card); border: 1px solid #DCE7EF; border-radius: var(--radius);
  padding: 1.6rem; box-shadow: var(--shadow-sm);
  transition: transform .22s var(--ease-out), box-shadow .22s, border-color .22s;
}
.feature h3 { margin-bottom: .5rem; }
.feature p { margin: 0; color: var(--muted); font-size: .95rem; }
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #bcd3e4; }

/* ---------- Split ---------- */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3.5rem; align-items: center; }
.split-reverse { grid-template-columns: .9fr 1.1fr; }
.split-art img { filter: drop-shadow(0 20px 40px rgba(15,61,102,.18)); }
.section-dark .split-art img { filter: none; }
.split-copy h2 { margin-bottom: 1rem; }
.split-copy p { color: var(--muted); }
.section-dark .split-copy p { color: #B8CCDC; }
.callout {
  background: var(--card); border-left: 3px solid var(--blue); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.2rem; font-size: .95rem;
}
.callout strong { color: var(--blue-ink); }

.check-list { list-style: none; padding: 0; margin: 1.25rem 0; display: grid; gap: .6rem; }
.check-list li { display: flex; gap: .7rem; align-items: flex-start; color: #D6E4EF; font-size: .97rem; }
.check-list li::before { content: "▹"; color: var(--cyan); font-weight: 700; }

/* ---------- Productos ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.product {
  position: relative; background: var(--card); border: 1px solid #DCE7EF; border-radius: var(--radius);
  padding: 1.7rem 1.5rem; box-shadow: var(--shadow-sm);
  transition: transform .22s var(--ease-out), box-shadow .22s;
}
.product:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product h3 { margin-bottom: .5rem; color: var(--blue-ink); }
.product p { margin: 0; color: var(--muted); font-size: .93rem; }
.tag {
  display: inline-block; font-family: var(--font-mono); font-size: .66rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--blue-deep); background: #E4EFF8;
  padding: .25rem .55rem; border-radius: 5px; margin-bottom: .9rem;
}
.services-line { margin: 2rem 0 0; color: var(--muted); font-size: .95rem; text-align: center; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 860px; }
.faq { display: grid; gap: .75rem; }
.faq details {
  background: var(--card); border: 1px solid #DCE7EF; border-radius: var(--radius-sm);
  padding: 0 1.25rem; box-shadow: var(--shadow-sm);
}
.faq summary {
  cursor: pointer; list-style: none; padding: 1.15rem 0; padding-right: 2rem;
  font-family: var(--font-display); font-weight: 700; color: var(--blue-ink); position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 1.4rem; color: var(--blue); font-weight: 400; transition: transform .2s;
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 1.2rem; color: var(--muted); font-size: .95rem; }

/* ---------- Footer ---------- */
.site-footer { background: #ffffff; color: var(--muted); padding: 3.5rem 0 1.5rem; border-top: 1px solid #E2EBF3; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid #DCE7EF; }
.footer-grid h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; color: #7E96AA; margin-bottom: 1rem; }
.footer-grid nav { display: flex; flex-direction: column; gap: .5rem; }
.footer-grid a { color: #35597b; text-decoration: none; font-size: .92rem; }
.footer-grid a:hover { color: var(--blue-deep); }
.footer-note { margin-top: 1rem; font-size: .9rem; max-width: 34ch; }
.footer-note strong { color: #274766; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; padding-top: 1.5rem; font-size: .82rem; }

/* ---------- Reveal (solo cuando JS está activo) ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .console { max-width: 620px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .split-reverse { grid-template-columns: 1fr; gap: 2rem; }
  .split-art { order: -1; max-width: 460px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-map { min-height: 340px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat { border-bottom: 1px solid rgba(40,80,110,.4); }
  .feature-grid, .product-grid { grid-template-columns: 1fr; }
  .console-body { grid-template-columns: 1fr; }
  .console-map { border-right: none; border-bottom: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   v2 — refuerzo visual, ilustraciones propias, video y contacto rediseñado
   ========================================================================== */

section[id] { scroll-margin-top: 84px; }

/* ---------- Efectos del hero ---------- */
.hero-aurora {
  position: absolute; inset: -30% -10%; pointer-events: none; filter: blur(20px);
  background:
    radial-gradient(38% 48% at 82% 8%, rgba(56,198,217,.26), transparent 70%),
    radial-gradient(46% 56% at 6% 96%, rgba(46,125,191,.34), transparent 70%);
  animation: aurora 18s ease-in-out infinite alternate;
}
@keyframes aurora { to { transform: translate3d(2%, -2%, 0) scale(1.08); } }
.hero-gridlines {
  position: absolute; inset: 0; pointer-events: none; opacity: .55;
  background-image:
    linear-gradient(rgba(120,170,210,.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,170,210,.10) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(120% 90% at 72% 6%, #000 25%, transparent 72%);
  mask-image: radial-gradient(120% 90% at 72% 6%, #000 25%, transparent 72%);
}
.hero-grid, .hero-copy { position: relative; z-index: 1; }

/* Radar + barrido del panel */
.radar { transform-origin: 120px 150px; animation: radar 4s linear infinite; transform-box: fill-box; }
@keyframes radar { to { transform: rotate(360deg); } }
.map-scan {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, rgba(143,227,238,.05) 44%,
              rgba(143,227,238,.28) 50%, rgba(143,227,238,.05) 56%, transparent 100%);
  animation: scan 5s linear infinite;
}
@keyframes scan { from { transform: translateY(-100%); } to { transform: translateY(100%); } }

/* ---------- Banda fotográfica ---------- */
.band { position: relative; overflow: hidden; background: #08192a; color: #EAF2F8; }
.band-media {
  position: absolute; inset: 0;
  background-image: url(assets/img/photo-ruta.jpg);
  background-size: cover; background-position: center 34%;
  transform: scale(1.06);
}
.band::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(6,21,35,.96) 0%, rgba(6,21,35,.86) 42%, rgba(6,21,35,.42) 100%);
}
.band-inner { position: relative; z-index: 1; padding: clamp(3.25rem, 2.4rem + 4vw, 5.5rem) 24px; }
.band-inner > * { max-width: 660px; }
.band h2 { color: #fff; margin-bottom: 1rem; }
.band-lead { color: #C2D5E4; font-size: 1.06rem; }
.band-stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1.5rem; margin-top: 2.25rem; }
.band-num { display: block; font-family: var(--font-mono); font-weight: 600; font-size: clamp(1.3rem, 1rem + 1.4vw, 1.9rem); color: var(--cyan-soft); }
.band-lbl { font-size: .84rem; color: #93AABE; }

/* ---------- Iconos de características / productos ---------- */
.f-icon, .p-icon {
  display: inline-grid; place-items: center; width: 46px; height: 46px;
  border-radius: 13px; background: #E4EFF8; color: var(--blue-deep);
  margin-bottom: 1rem; border: 1px solid #CFE2F1;
}
.f-icon svg, .p-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Ilustraciones SVG propias ---------- */
.illus { width: 100%; height: auto; display: block; }
.split-art .illus { filter: drop-shadow(0 26px 50px rgba(15,61,102,.20)); }
.section-dark .split-art .illus { filter: drop-shadow(0 20px 50px rgba(0,0,0,.45)); }
.illus .wave { animation: wavepulse 3.2s ease-in-out infinite; }
.illus .wave.w2 { animation-delay: 1.4s; }
@keyframes wavepulse { 0%,100% { opacity: .25; } 50% { opacity: .85; } }

/* ---------- Sección de video ---------- */
.video-grid { display: grid; grid-template-columns: .95fr 1.15fr; gap: 3rem; align-items: center; }
.video-copy h2 { margin-bottom: 1rem; }
.video-copy p { color: #B8CCDC; }
.video-frame {
  position: relative; aspect-ratio: 16 / 9; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-lg); background: #000;
}
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-poster { position: absolute; inset: 0; width: 100%; height: 100%; padding: 0; border: 0; cursor: pointer; background: #000; }
.video-poster img { width: 100%; height: 100%; object-fit: cover; opacity: .82; transition: opacity .25s, transform .5s var(--ease-out); }
.video-poster:hover img { opacity: 1; transform: scale(1.03); }
.video-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 76px; height: 76px; border-radius: 50%; display: grid; place-items: center;
  background: var(--cyan); color: #06202f; box-shadow: 0 10px 40px rgba(56,198,217,.45);
  transition: transform .2s var(--ease-out);
}
.video-play svg { width: 34px; height: 34px; fill: currentColor; margin-left: 4px; }
.video-poster:hover .video-play { transform: translate(-50%, -50%) scale(1.08); }
.video-note { margin: 1rem 0 0; font-size: .84rem; color: #8BA6BC; }
.video-note a { color: var(--cyan-soft); }

/* ---------- Contacto rediseñado ---------- */
.section-contact { background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%); }
.contact-panel {
  display: grid; grid-template-columns: 1fr 1.15fr;
  border-radius: 22px; overflow: hidden;
  border: 1px solid #D8E5EF; box-shadow: var(--shadow-lg);
}
.contact-info {
  position: relative; padding: clamp(1.8rem, 1.2rem + 2.4vw, 3rem); color: #EAF2F8;
  background: radial-gradient(130% 130% at 12% 0%, #16496b 0%, #0A1E30 68%);
}
.contact-info h2 { color: #fff; font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.4rem); margin-bottom: .8rem; }
.light-eyebrow { color: var(--cyan-soft); }
.contact-sub { color: #B8CCDC; margin-bottom: 1.6rem; }
.contact-methods { list-style: none; padding: 0; margin: 0 0 1.8rem; display: grid; gap: 1rem; }
.contact-methods li { display: flex; gap: .9rem; align-items: flex-start; }
.contact-methods .ico {
  flex: none; width: 40px; height: 40px; display: grid; place-items: center;
  border-radius: 11px; background: rgba(56,198,217,.12);
  border: 1px solid rgba(56,198,217,.3); color: var(--cyan-soft);
}
.contact-methods .ico svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.cm-lbl { display: block; font-size: .7rem; text-transform: uppercase; letter-spacing: .14em; color: #7E9AB0; margin-bottom: .15rem; }
.cm-body { color: #EAF2F8; }
.contact-methods a { color: #fff; text-decoration: none; border-bottom: 1px solid rgba(143,227,238,.4); }
.contact-methods a:hover { color: var(--cyan-soft); }
.btn-whatsapp { background: #25D366; color: #06331c; }
.btn-whatsapp svg { width: 20px; height: 20px; fill: #06331c; }
.btn-whatsapp:hover { background: #1fbe59; }

.contact-mapcol { position: relative; min-height: 620px; background: #DCE8F2; }
.contact-mapcol iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.btn-whatsapp-lg { width: 100%; padding: 1.15rem 1.5rem; font-size: 1.12rem; letter-spacing: .01em; }
.btn-whatsapp-lg svg { width: 26px; height: 26px; }
.whatsapp-note { margin: .9rem 0 0; font-size: .85rem; color: #8BA6BC; }

/* ---------- Responsive v2 ---------- */
@media (max-width: 1024px) {
  .video-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-panel { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .band-stats { grid-template-columns: 1fr; gap: 1rem; }
  .contact-mapcol { min-height: 340px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-aurora, .radar, .map-scan, .illus .wave, .route-run { animation: none !important; }
  .band-media { transform: none; }
}