/* ============================================================
   Tu Experto Digital — Landing
   Design tokens
   ============================================================ */
:root {
  --bg: #0A0F1E;
  --bg-alt: #0C1322;
  --card: #111827;
  --card-hi: #131c30;
  --cyan: #00D4FF;
  --blue: #3B82F6;
  --text: #F1F5F9;
  --muted: #94A3B8;
  --green: #10B981;
  --border: #1E293B;
  --border-hi: #2a3a52;

  --topbar-h: 42px;
  --maxw: 1200px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;

  --ff-head: "Syne", system-ui, sans-serif;
  --ff-body: "Inter", system-ui, sans-serif;
  --ff-mono: "JetBrains Mono", ui-monospace, monospace;

  --shadow: 0 1px 0 rgba(255,255,255,.03) inset, 0 18px 40px -24px rgba(0,0,0,.8);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--ff-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* technical grid + cyan glow backdrop */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(148,163,184,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 120% 80% at 50% 0%, #000 35%, transparent 78%);
}
body::after {
  content: "";
  position: fixed;
  top: -240px; right: -180px;
  width: 760px; height: 760px;
  z-index: -1;
  background: radial-gradient(circle, rgba(0,212,255,.16), transparent 62%);
  filter: blur(20px);
  pointer-events: none;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

h1, h2, h3 {
  font-family: var(--ff-head);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.015em;
  margin: 0;
  text-wrap: balance;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
section { position: relative; }

.eyebrow {
  font-family: var(--ff-mono);
  font-size: 12.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.section-head { max-width: 640px; margin-bottom: 52px; }
.section-head h2 { font-size: clamp(30px, 4vw, 46px); }
.section-head p { color: var(--muted); font-size: 18px; margin: 16px 0 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: 15.5px;
  padding: 13px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .25s ease, background .2s, border-color .2s, color .2s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  background: var(--cyan);
  color: #04121b;
  box-shadow: 0 0 0 rgba(0,212,255,0), 0 14px 34px -16px rgba(0,212,255,.7);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 26px -4px rgba(0,212,255,.55); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-hi);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-white {
  background: #fff; color: #06121c;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -16px rgba(255,255,255,.45); }
.btn-lg { padding: 17px 34px; font-size: 17px; }

/* ============================================================
   STICKY URGENT TOP BAR
   ============================================================ */
.topbar {
  position: sticky; top: 0; z-index: 70;
  height: var(--topbar-h);
  display: flex; align-items: center; justify-content: center;
  gap: 10px; text-align: center;
  background: linear-gradient(90deg, #b91c1c, #dc2626 50%, #ea580c);
  color: #fff;
  font-size: 14px; font-weight: 600;
  padding: 0 16px;
}
.topbar a {
  display: inline-flex; align-items: center; gap: 7px;
  text-decoration: underline; text-underline-offset: 3px;
  font-weight: 700; white-space: nowrap;
}
.topbar svg { width: 16px; height: 16px; }
.topbar .tb-pulse {
  width: 8px; height: 8px; border-radius: 50%; background: #fff;
  box-shadow: 0 0 0 0 rgba(255,255,255,.7); animation: pulse-w 2s infinite; flex: none;
}
@keyframes pulse-w { 70% { box-shadow: 0 0 0 8px rgba(255,255,255,0); } 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); } }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: var(--topbar-h); z-index: 60;
  backdrop-filter: blur(14px);
  background: rgba(10,15,30,.72);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.nav.scrolled { border-bottom-color: var(--border); background: rgba(10,15,30,.9); }
.nav-inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.nav-links { display: flex; gap: 28px; margin-left: auto; }
.nav-links a {
  font-size: 15px; color: var(--muted); font-weight: 500;
  transition: color .2s; position: relative;
}
.nav-links a:hover { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: 18px; margin-left: 8px; }

/* logo */
.logo { display: inline-flex; align-items: center; gap: 11px; }
.logo .mark {
  width: 34px; height: 34px; flex: none;
}
.logo .word { font-family: var(--ff-head); font-size: 19px; letter-spacing: -.02em; line-height: 1; }
.logo .word b { font-weight: 800; }
.logo .word span { font-weight: 300; color: var(--text); }

.live {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--ff-mono); font-size: 12.5px; color: var(--muted);
  white-space: nowrap;
}
.live .dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 0 0 rgba(16,185,129,.6);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(16,185,129,.55); }
  70% { box-shadow: 0 0 0 9px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}

.nav-toggle { display: none; background: none; border: 0; color: var(--text); cursor: pointer; }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: 92px 0 86px; }
.hero-grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center;
}
.hero h1 { font-size: clamp(38px, 5.4vw, 64px); }
.hero h1 .grad {
  background: linear-gradient(100deg, var(--cyan), var(--blue));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .sub { color: var(--muted); font-size: 19px; max-width: 540px; margin: 24px 0 34px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.pills { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-top: 36px; }
.pill {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 14.5px; color: var(--muted);
}
.pill svg { width: 17px; height: 17px; color: var(--green); flex: none; }

/* ---------- animated security shield (hero visual) ---------- */
.hero-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin: 0 auto;
  display: grid;
  place-items: center;
}
/* rotating conic glow */
.hv-glow {
  position: absolute; inset: 8%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(0,212,255,.55), rgba(59,130,246,.12) 120deg, transparent 200deg, rgba(0,212,255,.4) 340deg);
  filter: blur(34px);
  opacity: .55;
  animation: hv-spin 14s linear infinite;
}
/* radar disc */
.hv-disc {
  position: absolute; inset: 12%;
  border-radius: 50%;
  border: 1px solid var(--border);
  background:
    repeating-radial-gradient(circle at 50% 50%, transparent 0 22px, rgba(148,163,184,.05) 22px 23px),
    radial-gradient(circle at 50% 50%, rgba(0,212,255,.06), transparent 70%);
  overflow: hidden;
}
.hv-disc::before { /* crosshair */
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, transparent calc(50% - .5px), rgba(148,163,184,.18) 50%, transparent calc(50% + .5px)),
    linear-gradient(0deg, transparent calc(50% - .5px), rgba(148,163,184,.18) 50%, transparent calc(50% + .5px));
}
.hv-disc::after { /* sweeping radar beam */
  content: ""; position: absolute; inset: -25%;
  background: conic-gradient(from 0deg, rgba(0,212,255,.34), rgba(0,212,255,0) 55deg);
  animation: hv-spin 4.2s linear infinite;
}
/* pulsing rings */
.hv-ring {
  position: absolute; width: 40%; height: 40%;
  border: 1px solid rgba(0,212,255,.5);
  border-radius: 50%;
  animation: hv-pulse 3.2s ease-out infinite;
}
.hv-ring:nth-child(3) { animation-delay: 1.05s; }
.hv-ring:nth-child(4) { animation-delay: 2.1s; }
/* shield */
.hv-shield {
  position: relative; z-index: 3;
  width: 42%;
  filter: drop-shadow(0 12px 30px rgba(0,212,255,.45));
  animation: hv-float 6s ease-in-out infinite;
}
.hv-shield .body { fill: #0b1830; stroke: var(--cyan); stroke-width: 2.5; }
.hv-shield .inner { fill: none; stroke: var(--cyan); stroke-width: .8; opacity: .35; }
.hv-shield .check {
  fill: none; stroke: var(--cyan); stroke-width: 6; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 70; stroke-dashoffset: 70;
  animation: hv-draw 3.4s ease-in-out infinite;
}
/* orbiting nodes */
.hv-orbit {
  position: absolute; inset: 4%; z-index: 4;
  border-radius: 50%;
  animation: hv-spin 18s linear infinite;
}
.hv-orbit i {
  position: absolute; top: 50%; left: 50%;
  width: 10px; height: 10px; margin: -5px;
  border-radius: 50%; background: var(--cyan);
  box-shadow: 0 0 12px 2px rgba(0,212,255,.7);
}
.hv-orbit i:nth-child(1) { transform: rotate(0deg) translateX(calc(50% + 92px)); }
.hv-orbit i:nth-child(2) { transform: rotate(125deg) translateX(calc(50% + 92px)); background: var(--blue); box-shadow: 0 0 12px 2px rgba(59,130,246,.7); }
.hv-orbit i:nth-child(3) { transform: rotate(240deg) translateX(calc(50% + 92px)); width: 7px; height: 7px; }
/* floating chips */
.hv-chip {
  position: absolute; z-index: 5;
  font-family: var(--ff-mono); font-size: 12px; color: var(--cyan);
  background: rgba(11,24,48,.85); border: 1px solid rgba(0,212,255,.3);
  padding: 6px 11px; border-radius: 999px; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 7px;
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 26px -12px rgba(0,0,0,.7);
}
.hv-chip svg { width: 13px; height: 13px; }
.hv-chip .g { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px 1px rgba(16,185,129,.7); }
.hv-chip.c1 { top: 8%; right: -2%; animation: hv-float 5s ease-in-out infinite; }
.hv-chip.c2 { bottom: 16%; left: -6%; animation: hv-float 6.5s ease-in-out infinite .6s; }
.hv-chip.c3 { bottom: 2%; right: 10%; animation: hv-float 5.6s ease-in-out infinite 1.2s; }

@keyframes hv-spin { to { transform: rotate(360deg); } }
@keyframes hv-pulse {
  0% { transform: scale(.45); opacity: .9; }
  100% { transform: scale(2.35); opacity: 0; }
}
@keyframes hv-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes hv-draw {
  0% { stroke-dashoffset: 70; }
  35%,70% { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .hv-glow, .hv-disc::after, .hv-ring, .hv-shield, .hv-orbit, .hv-chip { animation: none; }
  .hv-shield .check { stroke-dashoffset: 0; }
  .hv-ring { opacity: .25; }
}

/* terminal */
.terminal {
  background: linear-gradient(180deg, #0b1320, #0a111d);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
  overflow: hidden;
  font-family: var(--ff-mono);
  font-size: 13px;
}
.term-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 15px; border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.015);
}
.term-bar .tdot { width: 11px; height: 11px; border-radius: 50%; }
.term-bar .tdot:nth-child(1) { background: #ff5f57; }
.term-bar .tdot:nth-child(2) { background: #febc2e; }
.term-bar .tdot:nth-child(3) { background: #28c840; }
.term-bar .ttitle { margin-left: 10px; color: var(--muted); font-size: 12px; }
.term-body { padding: 18px 18px 22px; line-height: 1.85; }
.term-body .l { white-space: pre-wrap; opacity: 0; transform: translateY(4px); }
.term-body .prompt { color: var(--cyan); }
.term-body .ok { color: var(--green); }
.term-body .dim { color: var(--muted); }
.term-body .warn { color: #fbbf24; }
.cursor { display: inline-block; width: 8px; height: 15px; background: var(--cyan); vertical-align: -2px; animation: blink 1.05s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.012);
}
.trust-inner {
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 30px 0;
}
.metric { text-align: center; padding: 4px 18px; position: relative; }
.metric + .metric::before {
  content: ""; position: absolute; left: 0; top: 12%; height: 76%; width: 1px;
  background: linear-gradient(var(--border), transparent, var(--border));
}
.metric .big {
  font-family: var(--ff-head); font-weight: 700; font-size: 30px;
  display: flex; align-items: center; justify-content: center; gap: 9px;
}
.metric .big .ic { width: 22px; height: 22px; color: var(--cyan); }
.metric .lbl { color: var(--muted); font-size: 14px; margin-top: 4px; }

/* ============================================================
   PROBLEM
   ============================================================ */
.problem { padding: 96px 0; }
.problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.problem-card {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 44px 40px;
}
.problem-card.pain { background: rgba(59,130,246,.04); }
.problem-card.sol { background: linear-gradient(180deg, rgba(0,212,255,.06), rgba(0,212,255,.01)); border-color: rgba(0,212,255,.2); }
.problem-card .tag {
  font-family: var(--ff-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 16px; display: block;
}
.problem-card.sol .tag { color: var(--cyan); }
.problem-card p { font-size: 21px; line-height: 1.5; margin: 0; color: var(--text); }
.problem-card.pain p { color: #cbd5e1; }
.problem-card strong { font-weight: 700; }

/* ============================================================
   SERVICES
   ============================================================ */
.services { padding: 40px 0 100px; }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.svc {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 28px 26px 26px;
  display: flex; flex-direction: column;
  transition: transform .2s ease, border-color .2s, box-shadow .25s;
  position: relative;
  overflow: hidden;
}
.svc::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(380px 180px at 20% -10%, rgba(0,212,255,.1), transparent 70%);
  opacity: 0; transition: opacity .3s;
}
.svc:hover { transform: translateY(-4px); border-color: rgba(0,212,255,.55); box-shadow: 0 22px 46px -28px rgba(0,212,255,.5); }
.svc:hover::after { opacity: 1; }
.svc-ic {
  width: 50px; height: 50px; border-radius: 13px;
  display: grid; place-items: center;
  background: rgba(0,212,255,.08);
  border: 1px solid rgba(0,212,255,.18);
  margin-bottom: 20px; position: relative; z-index: 1;
}
.svc-ic svg { width: 25px; height: 25px; color: var(--cyan); }
.svc h3 { font-size: 19px; margin-bottom: 10px; position: relative; z-index: 1; }
.svc .price {
  font-family: var(--ff-mono); font-size: 13px; color: var(--green);
  margin-bottom: 12px; position: relative; z-index: 1;
}
.svc .price b { color: var(--text); font-weight: 600; }
.svc p { color: var(--muted); font-size: 15px; line-height: 1.6; margin: 0 0 22px; flex: 1; position: relative; z-index: 1; }
.svc-link {
  font-family: var(--ff-body); font-weight: 600; font-size: 14.5px; color: var(--cyan);
  display: inline-flex; align-items: center; gap: 7px; position: relative; z-index: 1;
  cursor: pointer;
}
.svc-link svg { width: 15px; height: 15px; transition: transform .2s; }
.svc:hover .svc-link svg { transform: translateX(4px); }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how { padding: 96px 0; background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; counter-reset: s; }
.step { position: relative; padding-top: 14px; }
.step .num {
  font-family: var(--ff-head); font-weight: 800; font-size: 60px;
  color: transparent; -webkit-text-stroke: 1.4px rgba(0,212,255,.55);
  line-height: 1; margin-bottom: 18px;
}
.step h3 { font-size: 21px; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 15.5px; margin: 0; }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 36px; right: -18px; width: 12px; height: 12px;
  border-top: 2px solid var(--border-hi); border-right: 2px solid var(--border-hi);
  transform: rotate(45deg);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about { padding: 100px 0; }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.about p.lead { font-size: 19px; color: #cbd5e1; line-height: 1.7; margin: 0 0 28px; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; }
.badge {
  font-family: var(--ff-mono); font-size: 12.5px; color: var(--muted);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 15px; background: rgba(255,255,255,.02);
  display: inline-flex; align-items: center; gap: 8px;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); }

.about-card {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--card), #0d1525);
  padding: 36px; box-shadow: var(--shadow);
}
.about-card .who { display: flex; align-items: center; gap: 16px; margin-bottom: 26px; }
.about-card .avatar {
  width: 60px; height: 60px; border-radius: 16px; flex: none;
  background: linear-gradient(135deg, rgba(0,212,255,.25), rgba(59,130,246,.2));
  border: 1px solid rgba(0,212,255,.25);
  display: grid; place-items: center;
}
.about-card .avatar svg { width: 30px; height: 30px; color: var(--cyan); }
.about-card .who .n { font-family: var(--ff-head); font-weight: 700; font-size: 18px; }
.about-card .who .r { color: var(--muted); font-size: 14px; font-family: var(--ff-mono); }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.about-stats .s { border: 1px solid var(--border); border-radius: var(--r-sm); padding: 16px; background: rgba(255,255,255,.015); }
.about-stats .s b { font-family: var(--ff-head); font-size: 26px; display: block; }
.about-stats .s span { color: var(--muted); font-size: 13px; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.tst { padding: 96px 0; background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.tst-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tcard {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--r-md);
  padding: 32px 28px; position: relative;
}
.tcard .quote {
  font-family: var(--ff-head); font-weight: 800; font-size: 70px; color: var(--cyan);
  line-height: .6; opacity: .55; margin-bottom: 6px;
}
.tcard p { font-size: 16.5px; line-height: 1.65; color: #dbe4f0; margin: 0 0 22px; }
.tcard .by { display: flex; align-items: center; gap: 12px; }
.tcard .by .ini {
  width: 40px; height: 40px; border-radius: 50%; flex: none;
  background: rgba(0,212,255,.12); border: 1px solid rgba(0,212,255,.25);
  display: grid; place-items: center; font-family: var(--ff-head); font-weight: 700; color: var(--cyan); font-size: 15px;
}
.tcard .by .n { font-weight: 600; font-size: 15px; }
.tcard .by .c { color: var(--muted); font-size: 13px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: 100px 0; }
.faq-wrap { max-width: 800px; margin: 0 auto; }
.qa { border: 1px solid var(--border); border-radius: var(--r-md); margin-bottom: 12px; background: var(--card); overflow: hidden; transition: border-color .2s; }
.qa.open { border-color: rgba(0,212,255,.4); }
.qa-q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  display: flex; align-items: center; gap: 16px; padding: 22px 24px;
  font-family: var(--ff-head); font-weight: 700; font-size: 17.5px; color: var(--text);
}
.qa-q .ico { margin-left: auto; flex: none; width: 22px; height: 22px; color: var(--cyan); transition: transform .3s; }
.qa.open .qa-q .ico { transform: rotate(45deg); }
.qa-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.qa-a .inner { padding: 0 24px 22px; color: var(--muted); font-size: 16px; line-height: 1.65; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { padding: 96px 0; background: var(--bg-alt); border-top: 1px solid var(--border); position: relative; overflow: hidden; }
.contact::before {
  content: ""; position: absolute; left: -160px; bottom: -200px; width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(0,212,255,.1), transparent 62%); filter: blur(10px); z-index: 0;
}
.contact-grid { display: grid; grid-template-columns: 1.4fr .9fr; gap: 44px; position: relative; z-index: 1; }
.form { display: grid; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 13.5px; color: var(--muted); font-weight: 500; }
.field label .req { color: var(--cyan); }
.field input, .field select, .field textarea {
  background: #0c1320; border: 1px solid var(--border); border-radius: var(--r-sm);
  color: var(--text); font-family: var(--ff-body); font-size: 15.5px; padding: 13px 15px;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input::placeholder, .field textarea::placeholder { color: #56657d; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,212,255,.12);
}
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,.1); }
.field.valid input, .field.valid select, .field.valid textarea { border-color: rgba(16,185,129,.6); }
.field .err { color: #f87171; font-size: 12.5px; display: none; }
.field.invalid .err { display: block; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.check { display: flex; align-items: flex-start; gap: 11px; font-size: 14px; color: var(--muted); cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--cyan); margin-top: 2px; flex: none; }
.form-note { font-size: 13px; color: var(--green); display: none; align-items: center; gap: 8px; }
.form-note.show { display: flex; }
.form-note.error { color: #f87171; }

.contact-aside { display: flex; flex-direction: column; gap: 14px; }
.contact-aside h3 { font-size: 22px; margin-bottom: 6px; }
.ci {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--border); border-radius: var(--r-md); padding: 18px 18px;
  background: var(--card);
}
.ci .ci-ic { width: 42px; height: 42px; border-radius: 11px; background: rgba(0,212,255,.08); border: 1px solid rgba(0,212,255,.2); display: grid; place-items: center; flex: none; }
.ci .ci-ic svg { width: 21px; height: 21px; color: var(--cyan); }
.ci .ci-t b { display: block; font-size: 15px; }
.ci .ci-t span { color: var(--muted); font-size: 13px; }

/* --- contacto directo (sin formulario) --- */
.contact-methods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; position: relative; z-index: 1; }
.cm {
  display: flex; flex-direction: column; align-items: flex-start; gap: 16px;
  border: 1px solid var(--border); border-radius: var(--r-md); padding: 28px 24px 24px;
  background: var(--card); text-decoration: none; color: var(--text);
  position: relative; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.cm:hover { transform: translateY(-4px); border-color: rgba(0,212,255,.4); box-shadow: 0 18px 44px -24px rgba(0,212,255,.55); }
.cm-wa { border-color: rgba(37,211,102,.32); background: linear-gradient(180deg, rgba(37,211,102,.06), var(--card)); }
.cm-wa:hover { border-color: rgba(37,211,102,.55); box-shadow: 0 18px 44px -22px rgba(37,211,102,.5); }
.cm .cm-ic { width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center; background: rgba(37,211,102,.12); border: 1px solid rgba(37,211,102,.28); }
.cm .cm-ic svg { width: 25px; height: 25px; color: #25D366; }
.cm .cm-ic-cyan { background: rgba(0,212,255,.08); border-color: rgba(0,212,255,.22); }
.cm .cm-ic-cyan svg { color: var(--cyan); }
.cm-t { display: flex; flex-direction: column; gap: 3px; }
.cm-k { font-family: var(--ff-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.cm-t b { font-size: 20px; font-weight: 700; line-height: 1.15; word-break: break-word; }
.cm-s { color: var(--muted); font-size: 13.5px; margin-top: 2px; }
.cm-arrow { position: absolute; top: 26px; right: 22px; width: 20px; height: 20px; color: var(--muted); transition: transform .2s ease, color .2s ease; }
.cm:hover .cm-arrow { transform: translateX(4px); color: var(--cyan); }
.cm-wa:hover .cm-arrow { color: #25D366; }
.contact-foot { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 9px; margin-top: 26px; font-size: 13.5px; color: var(--muted); text-align: center; }
.contact-foot svg { color: var(--cyan); flex: none; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final { padding: 30px 0 90px; }
.final-band {
  border-radius: 26px; overflow: hidden; position: relative;
  background:
    radial-gradient(700px 300px at 80% -40%, rgba(0,212,255,.28), transparent 60%),
    linear-gradient(135deg, #062a3a, #07304a 55%, #042033);
  border: 1px solid rgba(0,212,255,.3);
  padding: 66px 56px; text-align: center;
}
.final-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(0,212,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(0,212,255,.07) 1px, transparent 1px);
  background-size: 40px 40px; mask-image: radial-gradient(ellipse 70% 100% at 50% 0%, #000, transparent 75%);
}
.final-band > * { position: relative; }
.final-band h2 { font-size: clamp(30px, 4.4vw, 50px); }
.final-band p { color: #bfe9f7; font-size: 19px; max-width: 620px; margin: 18px auto 32px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--border); padding: 44px 0 36px; }
.footer-inner { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 22px; margin: 0 auto; }
.footer-links a { color: var(--muted); font-size: 14px; transition: color .2s; }
.footer-links a:hover { color: var(--cyan); }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border);
  display: grid; place-items: center; color: var(--muted); transition: all .2s;
}
.footer-social a:hover { border-color: var(--cyan); color: var(--cyan); }
.footer-social svg { width: 18px; height: 18px; }
.copyright { text-align: center; color: #5a6a82; font-size: 13px; font-family: var(--ff-mono); margin-top: 28px; }

/* ============================================================
   PRICING (orientativo)
   ============================================================ */
.pricing { padding: 96px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.price-card {
  border: 1px solid var(--border); border-radius: var(--r-md);
  background: var(--card); padding: 30px 28px;
}
.price-card.feature { border-color: rgba(0,212,255,.4); background: linear-gradient(180deg, rgba(0,212,255,.06), rgba(0,212,255,.01)); }
.price-card .pc-name { font-family: var(--ff-head); font-weight: 700; font-size: 19px; margin-bottom: 6px; }
.price-card .pc-from { font-family: var(--ff-mono); font-size: 13px; color: var(--muted); }
.price-card .pc-amt { font-family: var(--ff-head); font-weight: 800; font-size: 40px; margin: 8px 0 4px; }
.price-card .pc-amt small { font-size: 18px; color: var(--muted); font-weight: 600; }
.price-card ul { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 11px; }
.price-card li { display: flex; gap: 10px; font-size: 14.5px; color: var(--muted); }
.price-card li svg { width: 17px; height: 17px; color: var(--green); flex: none; margin-top: 3px; }
.price-note {
  text-align: center; color: var(--muted); font-size: 14px; margin-top: 30px;
  font-family: var(--ff-mono);
}

/* ============================================================
   URGENCY ZONE
   ============================================================ */
.urgency { padding: 30px 0 90px; }
.urgency-band {
  position: relative; overflow: hidden;
  border-radius: 26px; padding: 54px 52px;
  background: radial-gradient(600px 280px at 85% -30%, rgba(248,113,113,.3), transparent 60%), linear-gradient(135deg, #3a0d0d, #4a1410 55%, #2e0a0a);
  border: 1px solid rgba(239,68,68,.4);
  display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: center;
}
.urgency-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(248,113,113,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(248,113,113,.06) 1px, transparent 1px);
  background-size: 40px 40px; mask-image: radial-gradient(ellipse 70% 100% at 50% 0%, #000, transparent 75%);
}
.urgency-band > * { position: relative; }
.urgency .u-eyebrow {
  font-family: var(--ff-mono); font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase;
  color: #fca5a5; display: inline-flex; align-items: center; gap: 9px; margin-bottom: 14px;
}
.urgency .u-eyebrow .blip { width: 9px; height: 9px; border-radius: 50%; background: #ef4444; box-shadow: 0 0 0 0 rgba(239,68,68,.7); animation: pulse-r 1.6s infinite; }
@keyframes pulse-r { 70% { box-shadow: 0 0 0 10px rgba(239,68,68,0);} 100%{ box-shadow:0 0 0 0 rgba(239,68,68,0);} }
.urgency h2 { font-size: clamp(28px, 3.6vw, 40px); }
.urgency p { color: #fcd9d9; font-size: 17.5px; margin: 14px 0 0; max-width: 560px; }
.urgency .u-actions { display: flex; flex-direction: column; gap: 12px; }
.btn-wa { background: #25D366; color: #04210f; }
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 16px 38px -16px rgba(37,211,102,.6); }
.btn-call { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.22); }
.btn-call:hover { background: rgba(255,255,255,.14); }
.urgency .u-time { font-family: var(--ff-mono); font-size: 13px; color: #fca5a5; text-align: center; margin-top: 4px; }

/* ============================================================
   COVERAGE
   ============================================================ */
.coverage { padding: 0 0 96px; }
.cov-band {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: var(--card); padding: 0; overflow: hidden;
  display: grid; grid-template-columns: 1fr 1fr;
}
.cov-text { padding: 48px 46px; }
.cov-text h2 { font-size: clamp(26px, 3.2vw, 38px); }
.cov-text p { color: var(--muted); font-size: 17px; margin: 16px 0 24px; }
.cov-modes { display: flex; flex-direction: column; gap: 14px; }
.cov-mode { display: flex; align-items: flex-start; gap: 14px; }
.cov-mode .cm-ic { width: 44px; height: 44px; border-radius: 11px; background: rgba(0,212,255,.08); border: 1px solid rgba(0,212,255,.2); display: grid; place-items: center; flex: none; }
.cov-mode .cm-ic svg { width: 22px; height: 22px; color: var(--cyan); }
.cov-mode b { font-size: 16px; display: block; }
.cov-mode span { color: var(--muted); font-size: 14.5px; }
.cov-map {
  position: relative; min-height: 320px;
  background: radial-gradient(420px 320px at 60% 40%, rgba(0,212,255,.12), transparent 65%), #0c1424;
  border-left: 1px solid var(--border);
  display: grid; place-items: center;
}
.cov-map svg { width: 78%; height: auto; }

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.wa-fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 80;
  display: inline-flex; align-items: center; gap: 0;
  background: #25D366; color: #04210f;
  border-radius: 999px; padding: 0; height: 60px;
  box-shadow: 0 14px 34px -10px rgba(37,211,102,.6);
  overflow: hidden; transition: gap .3s, padding .3s, transform .2s;
}
.wa-fab:hover { transform: translateY(-2px); }
.wa-fab .wa-ic { width: 60px; height: 60px; display: grid; place-items: center; flex: none; }
.wa-fab .wa-ic svg { width: 30px; height: 30px; }
.wa-fab .wa-label {
  font-weight: 700; font-size: 15px; white-space: nowrap;
  max-width: 0; opacity: 0; transition: max-width .35s ease, opacity .25s, padding .35s;
  overflow: hidden;
}
.wa-fab:hover .wa-label { max-width: 220px; opacity: 1; padding-right: 22px; }
.wa-fab::after {
  content: ""; position: absolute; top: 9px; right: 9px; width: 11px; height: 11px;
  background: #ef4444; border-radius: 50%; border: 2px solid #25D366;
}
@media (max-width: 760px) { .wa-fab { right: 14px; bottom: 14px; } }

/* ============================================================
   BREADCRUMB + SERVICE PAGE
   ============================================================ */
.breadcrumb { padding: 28px 0 0; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; font-family: var(--ff-mono); font-size: 13px; color: var(--muted); }
.breadcrumb a { color: var(--muted); transition: color .2s; }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb .sep { opacity: .5; }
.breadcrumb li[aria-current] { color: var(--cyan); }

.sp-hero { padding: 40px 0 70px; }
.sp-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.sp-ic { width: 64px; height: 64px; border-radius: 16px; background: rgba(0,212,255,.08); border: 1px solid rgba(0,212,255,.2); display: grid; place-items: center; margin-bottom: 22px; }
.sp-ic svg { width: 32px; height: 32px; color: var(--cyan); }
.sp-hero h1 { font-size: clamp(32px, 4.4vw, 52px); }
.sp-hero .sub { color: var(--muted); font-size: 18.5px; margin: 20px 0 26px; max-width: 560px; }
.sp-price {
  display: inline-flex; align-items: baseline; gap: 10px;
  border: 1px solid rgba(16,185,129,.4); background: rgba(16,185,129,.06);
  border-radius: 12px; padding: 14px 20px; margin-bottom: 28px;
}
.sp-price .from { font-family: var(--ff-mono); font-size: 13px; color: var(--muted); }
.sp-price .amt { font-family: var(--ff-head); font-weight: 800; font-size: 34px; color: var(--text); }
.sp-price .amt small { font-size: 16px; color: var(--green); }
.sp-price-note {
  font-size: 14px; color: var(--muted); margin: -14px 0 26px;
  display: flex; gap: 9px; align-items: flex-start; max-width: 540px;
}
.sp-price-note svg { width: 16px; height: 16px; color: var(--cyan); flex: none; margin-top: 3px; }
.sp-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.sp-card {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--card), #0d1525); padding: 34px; box-shadow: var(--shadow);
}
.sp-card h3 { font-size: 20px; margin-bottom: 20px; }
.sp-includes { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.sp-includes li { display: flex; gap: 12px; font-size: 15.5px; color: #cbd5e1; }
.sp-includes li svg { width: 19px; height: 19px; color: var(--cyan); flex: none; margin-top: 3px; }

.sp-section { padding: 70px 0; }
.sp-section.alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.rel {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--border); border-radius: var(--r-md); background: var(--card);
  padding: 18px 20px; transition: border-color .2s, transform .2s;
}
.rel:hover { border-color: rgba(0,212,255,.5); transform: translateY(-3px); }
.rel .rel-ic { width: 42px; height: 42px; border-radius: 11px; background: rgba(0,212,255,.08); border: 1px solid rgba(0,212,255,.18); display: grid; place-items: center; flex: none; }
.rel .rel-ic svg { width: 21px; height: 21px; color: var(--cyan); }
.rel b { font-size: 15px; display: block; line-height: 1.3; }
.rel span { font-family: var(--ff-mono); font-size: 12px; color: var(--green); }

/* ============================================================
   LEGAL / PROSE PAGES
   ============================================================ */
.legal { padding: 50px 0 90px; }
.legal-head { max-width: 760px; margin-bottom: 48px; }
.legal-head h1 { font-size: clamp(34px, 5vw, 54px); }
.legal-head .updated { font-family: var(--ff-mono); font-size: 13px; color: var(--muted); margin-top: 16px; }
.legal-body { max-width: 820px; }
.legal-body h2 {
  font-size: 24px; margin: 46px 0 14px; padding-top: 26px;
  border-top: 1px solid var(--border);
}
.legal-body h2:first-child { border-top: 0; padding-top: 0; margin-top: 0; }
.legal-body h3 { font-size: 18px; margin: 26px 0 10px; color: var(--cyan); }
.legal-body p { color: var(--muted); font-size: 16.5px; line-height: 1.75; margin: 0 0 16px; }
.legal-body ul { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 12px; }
.legal-body li { position: relative; padding-left: 26px; color: var(--muted); font-size: 16.5px; line-height: 1.65; }
.legal-body li::before {
  content: ""; position: absolute; left: 4px; top: 11px; width: 8px; height: 8px;
  border-radius: 2px; background: var(--cyan); transform: rotate(45deg);
}
.legal-body li b, .legal-body p b, .legal-body strong { color: var(--text); font-weight: 600; }
.legal-body a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.legal-card {
  border: 1px solid var(--border); border-radius: var(--r-md);
  background: var(--card); padding: 24px 28px; margin: 8px 0 18px;
}
.legal-card ul { margin: 0; }

/* ---------- reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .term-body .l { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .contact-methods { grid-template-columns: 1fr; }
  .hero-grid { gap: 40px; }
  .svc-grid, .tst-grid, .steps { grid-template-columns: 1fr 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
  .step:not(:last-child)::after { display: none; }
  .pricing-grid, .related-grid { grid-template-columns: 1fr; }
  .urgency-band, .cov-band, .sp-hero-grid { grid-template-columns: 1fr; }
  .cov-map { min-height: 240px; border-left: 0; border-top: 1px solid var(--border); }
}
/* collapse nav into hamburger before the bar overflows */
@media (max-width: 1000px) {
  .nav-links, .live { display: none; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: rgba(10,15,30,.97); border-bottom: 1px solid var(--border); padding: 18px 28px; gap: 18px;
  }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .svc-grid, .tst-grid, .steps, .trust-inner, .row2 { grid-template-columns: 1fr; }
  .metric + .metric::before { display: none; }
  .trust-inner { gap: 22px; }
  .metric { padding: 0; }
  .problem-card, .final-band, .urgency-band, .cov-text { padding: 32px 26px; }
  .topbar { font-size: 12.5px; }
  .topbar .tb-static { display: none; }
  .wrap { padding: 0 20px; }
  .hero { padding: 60px 0; }
}