/* ============================================================================
   WiFi Cloud — Landing compacta
   Paleta: navy + cian + teal · Technova Solution
   ============================================================================ */

:root {
  --navy-950: #060d18;
  --navy-900: #0a1628;
  --navy-800: #0f2138;
  --navy-700: #16304f;
  --cyan-400: #22d3ee;
  --cyan-500: #06b6d4;
  --cyan-600: #0891b2;
  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --sky-100: #e0f2fe;
  --sky-50: #f0f9ff;
  --ink: #0c1929;
  --muted: #5a6f85;
  --line: #d6e4f0;
  --white: #ffffff;
  --soft: #f4f9fc;
  --ok: #10b981;
  --warn: #f59e0b;
  --radius: 12px;
  --radius-sm: 10px;
  --shadow: 0 2px 10px rgba(10, 22, 40, 0.06);
  --shadow-lg: 0 12px 28px rgba(10, 22, 40, 0.12);
  --max: 980px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 15px; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -0.015em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 18px; width: 100%; }
.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--cyan-600);
}
.section { padding: 48px 0; }
.section-head { text-align: center; max-width: 560px; margin: 0 auto 28px; }
.section-head h2 {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  margin: 8px 0 8px;
  color: var(--navy-900);
}
.section-head p { margin: 0; color: var(--muted); font-size: 0.9rem; }
.muted { color: var(--muted); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 9px 16px;
  font-weight: 600;
  font-size: 0.86rem;
  border: 0;
  cursor: pointer;
  transition: 0.15s ease;
  white-space: nowrap;
}
.btn .mdi { font-size: 1rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--cyan-500), var(--teal-500));
  color: #042f2e;
  box-shadow: 0 4px 14px rgba(6, 182, 212, 0.28);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.14); }
.btn-outline {
  background: #fff;
  color: var(--navy-800);
  border: 1.5px solid var(--line);
}
.btn-outline:hover { border-color: var(--cyan-500); color: var(--cyan-600); }
.btn-dark { background: var(--navy-900); color: #fff; }
.btn-dark:hover { background: var(--navy-800); }

/* ─── Nav ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(214, 228, 240, 0.85);
}
.nav .row {
  display: flex;
  align-items: center;
  height: 56px;
  gap: 14px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1rem;
  color: var(--navy-900);
}
.brand .logo {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(145deg, var(--navy-800), var(--cyan-500));
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 15px;
}
.brand small {
  display: block;
  font-weight: 500;
  font-size: 0.58rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}
.nav .links { display: flex; gap: 16px; margin-left: auto; }
.nav .links a { color: var(--muted); font-weight: 550; font-size: 0.82rem; }
.nav .links a:hover { color: var(--navy-900); }
.nav .cta { margin-left: 2px; padding: 8px 14px; font-size: 0.82rem; }
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  font-size: 1.35rem;
  color: var(--navy-900);
  cursor: pointer;
  margin-left: auto;
}

/* ─── Hero ────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 420px;
  max-height: 520px;
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: var(--navy-900);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  display: block;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(6, 13, 24, 0.78) 0%, rgba(10, 22, 40, 0.62) 50%, rgba(8, 145, 178, 0.4) 100%);
  pointer-events: none;
}
.hero .wrap {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
  padding: 40px 18px 36px;
}
.hero .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.14);
  border: 1px solid rgba(34, 211, 238, 0.35);
  color: var(--cyan-400);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.hero h1 {
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  margin: 10px 0 10px;
  font-weight: 800;
  max-width: 20ch;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--cyan-400), var(--teal-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .lead {
  font-size: 0.9rem;
  opacity: 0.92;
  margin: 0 0 16px;
  max-width: 38em;
  color: #dbeafe;
  line-height: 1.5;
}
.hero .cta-row { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 18px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  flex-wrap: wrap;
}
.hero-stats .n {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--cyan-400);
  line-height: 1;
}
.hero-stats .l {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 3px;
}

.live-card {
  background: rgba(10, 22, 40, 0.58);
  border: 1px solid rgba(34, 211, 238, 0.22);
  border-radius: 14px;
  padding: 14px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
}
.live-card .head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 0.74rem;
  font-weight: 600;
  color: #bae6fd;
}
.live-card .pulse {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--ok);
  font-size: 0.68rem;
  font-weight: 700;
}
.live-card .pulse::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.55);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
.live-card .row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 9px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  margin-bottom: 6px;
  font-size: 0.78rem;
  color: #e0f2fe;
}
.live-card .row .mdi { margin-right: 6px; opacity: 0.85; color: var(--cyan-400); font-size: 0.95rem; }
.pill {
  font-size: 0.62rem;
  padding: 2px 7px;
  border-radius: 999px;
  font-weight: 700;
}
.pill.ok { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; }
.pill.warn { background: rgba(245, 158, 11, 0.22); color: #fcd34d; }
.bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 44px;
  margin-top: 8px;
}
.bars span {
  flex: 1;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, var(--cyan-400), rgba(34, 211, 238, 0.25));
}

/* ─── Sectores ────────────────────────────────────────── */
.sectores { background: var(--soft); border-bottom: 1px solid var(--line); }
.sectores .row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 14px 0;
  align-items: center;
}
.sectores .label { font-weight: 700; color: var(--navy-800); font-size: 0.8rem; }
.sectores .tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.78rem;
}
.sectores .tag .mdi { color: var(--cyan-600); font-size: 0.95rem; }

/* ─── Cards ───────────────────────────────────────────── */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  transition: 0.15s ease;
}
.card:hover {
  transform: translateY(-2px);
  border-color: rgba(6, 182, 212, 0.4);
}
.card .ic {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: linear-gradient(145deg, var(--navy-800), var(--cyan-500));
  display: grid;
  place-items: center;
  font-size: 16px;
  color: #fff;
  margin-bottom: 10px;
}
.card h3 { margin: 0 0 5px; font-size: 0.95rem; color: var(--navy-900); }
.card p { margin: 0; color: var(--muted); font-size: 0.84rem; line-height: 1.45; }

/* ─── About ───────────────────────────────────────────── */
.about { background: linear-gradient(180deg, #fff 0%, var(--sky-50) 100%); }
.about .split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: center;
}
.about .photo-frame {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 380px;
}
.about .photo-frame img {
  width: 100%;
  aspect-ratio: 4/3;
  max-height: 240px;
  object-fit: cover;
}
.about .photo-frame .float {
  position: absolute;
  bottom: 10px;
  left: 10px;
  right: 10px;
  background: rgba(10, 22, 40, 0.84);
  color: #fff;
  border-radius: 10px;
  padding: 9px 11px;
  border: 1px solid rgba(34, 211, 238, 0.25);
  font-size: 0.78rem;
  line-height: 1.35;
}
.about .photo-frame .float strong {
  display: block;
  color: var(--cyan-400);
  font-size: 0.64rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.about h2 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin: 8px 0 10px;
  color: var(--navy-900);
  text-align: left;
}
.about .intro {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 14px;
}
.checklist { display: grid; gap: 8px; }
.checklist li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  color: var(--ink);
  font-size: 0.86rem;
}
.checklist .check {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(6, 182, 212, 0.12);
  color: var(--cyan-600);
  display: grid;
  place-items: center;
  font-size: 12px;
  margin-top: 1px;
}

/* ─── Steps ───────────────────────────────────────────── */
.steps-sec { background: var(--white); }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.step {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 12px;
}
.step .num {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(145deg, var(--navy-800), var(--cyan-500));
  color: #fff;
  font-weight: 800;
  display: grid;
  place-items: center;
  margin-bottom: 10px;
  font-size: 0.82rem;
}
.step h4 { margin: 0 0 4px; font-size: 0.9rem; color: var(--navy-900); }
.step p { margin: 0; color: var(--muted); font-size: 0.8rem; line-height: 1.4; }
.step .ico-line {
  display: flex;
  gap: 5px;
  margin-top: 8px;
  color: var(--cyan-600);
  font-size: 1rem;
}

/* ─── Platform ────────────────────────────────────────── */
.platform { background: var(--soft); }
.platform .split {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 28px;
  align-items: center;
}
.platform h2 {
  text-align: left;
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin: 8px 0 10px;
  color: var(--navy-900);
}
.platform > .wrap > div > .muted { font-size: 0.88rem; margin-bottom: 14px !important; }
.feat { display: flex; gap: 10px; margin-bottom: 11px; }
.feat .fi {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--cyan-600);
  font-size: 1rem;
  flex-shrink: 0;
}
.feat h4 { margin: 0 0 2px; font-size: 0.9rem; color: var(--navy-900); }
.feat p { margin: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.4; }

.shot {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  max-width: 420px;
  margin-left: auto;
}
.shot .shot-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}
.shot .shot-body { padding: 12px; }
.shot .kpi {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.shot .kpi div {
  background: var(--soft);
  border-radius: 8px;
  padding: 9px;
  border: 1px solid var(--line);
}
.shot .kpi .n {
  font-size: 1.1rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--navy-800), var(--cyan-600));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.shot .kpi .l { font-size: 0.68rem; color: var(--muted); margin-top: 1px; }

/* ─── Reports ─────────────────────────────────────────── */
.reports .tpl-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.tpl {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.tpl .top {
  padding: 12px 14px 10px;
  background: linear-gradient(145deg, var(--navy-800), var(--navy-700));
  color: #fff;
}
.tpl .top .code {
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
  text-transform: uppercase;
}
.tpl .top h3 { margin: 5px 0 0; font-size: 0.98rem; }
.tpl .body { padding: 12px 14px 14px; flex: 1; }
.tpl .body p { margin: 0 0 8px; color: var(--muted); font-size: 0.82rem; }
.tpl .body ul { display: grid; gap: 5px; }
.tpl .body li {
  font-size: 0.8rem;
  color: var(--ink);
  padding-left: 14px;
  position: relative;
}
.tpl .body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan-500);
}

/* ─── ANS ─────────────────────────────────────────────── */
.ans {
  background: linear-gradient(135deg, var(--navy-900) 0%, #0c4a6e 55%, #0e7490 100%);
  color: #fff;
  padding: 40px 0;
}
.ans .grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 24px;
  align-items: center;
}
.ans h2 { font-size: clamp(1.25rem, 2vw, 1.5rem); margin: 8px 0 10px; }
.ans p { color: #bae6fd; margin: 0 0 14px; max-width: 36em; font-size: 0.88rem; }
.ans-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.ans-metrics .m {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 12px;
}
.ans-metrics .m .v {
  font-size: 1rem;
  font-weight: 800;
  color: var(--cyan-400);
}
.ans-metrics .m .t {
  font-size: 0.74rem;
  color: #e0f2fe;
  margin-top: 3px;
  line-height: 1.35;
}

/* ─── Benefits ────────────────────────────────────────── */
.benefits .media-grid {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 22px;
  align-items: start;
}
.benefits .illus {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  max-width: 280px;
}
.benefits .illus img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.benefits .stack { display: grid; gap: 10px; }
.benefit-item {
  display: flex;
  gap: 10px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}
.benefit-item .ic {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(6, 182, 212, 0.14), rgba(20, 184, 166, 0.14));
  color: var(--cyan-600);
  display: grid;
  place-items: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.benefit-item h4 { margin: 0 0 2px; color: var(--navy-900); font-size: 0.9rem; }
.benefit-item p { margin: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.4; }

/* ─── CTA band ────────────────────────────────────────── */
.band {
  position: relative;
  color: #fff;
  text-align: center;
  padding: 40px 0;
  overflow: hidden;
  background: var(--navy-900);
}
.band-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  display: block;
}
.band-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(6, 13, 24, 0.82), rgba(8, 145, 178, 0.58));
  pointer-events: none;
}
.band-content { position: relative; z-index: 1; }
.band h2 { font-size: clamp(1.25rem, 2vw, 1.55rem); margin: 0 0 8px; }
.band p { color: #bae6fd; margin: 0 auto 16px; max-width: 460px; font-size: 0.9rem; }
.band .btn-primary { background: #fff; color: var(--navy-900); box-shadow: none; }
.band .btn-primary:hover { background: var(--sky-100); }

/* ─── Contact / footer ────────────────────────────────── */
.contact .cards { grid-template-columns: repeat(3, 1fr); }
.contact .card { text-align: center; }
.contact .card a { color: var(--cyan-600); font-weight: 600; font-size: 0.86rem; }
.contact .card a:hover { text-decoration: underline; }

.footer {
  background: var(--navy-950);
  color: #94a3b8;
  padding: 28px 0 20px;
  font-size: 0.82rem;
}
.footer .top {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 14px;
}
.footer .brand { color: #fff; }
.footer .brand small { color: #64748b; }
.footer .cols { display: flex; gap: 28px; flex-wrap: wrap; }
.footer .cols h5 {
  margin: 0 0 6px;
  color: #e2e8f0;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.footer .cols a {
  display: block;
  color: #94a3b8;
  font-size: 0.82rem;
  margin-bottom: 4px;
}
.footer .cols a:hover { color: var(--cyan-400); }
.footer .bottom {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.76rem;
}
.footer a.hl { color: #7dd3fc; }
.footer strong { color: #cbd5e1; }

/* ─── Responsive ──────────────────────────────────────── */
@media (max-width: 900px) {
  .hero .wrap,
  .about .split,
  .platform .split,
  .ans .grid,
  .benefits .media-grid { grid-template-columns: 1fr; }
  .cards,
  .reports .tpl-grid,
  .contact .cards { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .nav .links, .nav .cta { display: none; }
  .nav-toggle { display: grid; }
  .nav.open .links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 12px 18px 18px;
    border-bottom: 1px solid var(--line);
    gap: 10px;
  }
  .nav.open .cta {
    display: inline-flex;
    margin: 0 18px 14px;
    justify-content: center;
  }
  .hero {
    min-height: 0;
    max-height: none;
  }
  .hero h1 { max-width: none; }
  .hero .wrap { padding: 32px 18px 28px; }
  .live-card { display: none; }
  .about .photo-frame,
  .shot,
  .benefits .illus { max-width: 100%; }
  .shot .shot-img { height: 140px; }
  .benefits .illus img { height: 180px; }
  .section { padding: 40px 0; }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
  .ans-metrics { grid-template-columns: 1fr; }
  html { font-size: 14.5px; }
}