:root {
  --navy: #0f172a;
  --navy-dark: #020617;
  --blue: #2563eb;
  --blue-light: #38bdf8;
  --orange: #f59e0b;
  --text: #0f172a;
  --muted: #64748b;
  --soft: #f8fafc;
  --line: #e2e8f0;
  --white: #ffffff;
  --radius: 24px;
  --shadow: 0 22px 70px rgba(15, 23, 42, .18);
}

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

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background: var(--white);
}

a { color: inherit; text-decoration: none; }

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.brand-main {
  color: var(--navy);
  font-size: 26px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.8px;
}

.brand-main::first-letter {
  color: var(--blue);
}

.brand-sub {
  margin-top: 7px;
  color: var(--blue);
  font-size: 11px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 4px;
  text-transform: uppercase;
}

.menu {
  display: flex;
  align-items: center;
  gap: 26px;
  color: #334155;
  font-weight: 800;
}

.menu a:hover { color: var(--blue); }

.menu-btn {
  display: none;
  border: 0;
  background: var(--soft);
  border-radius: 14px;
  padding: 8px 12px;
  font-size: 25px;
}

.hero {
  position: relative;
  overflow: hidden;
  color: white;
  padding: 88px 0 40px;
  background:
    radial-gradient(circle at 80% 10%, rgba(37, 99, 235, .4), transparent 28%),
    radial-gradient(circle at 10% 90%, rgba(245, 158, 11, .15), transparent 26%),
    linear-gradient(135deg, #020617 0%, #0f172a 54%, #10224a 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: .17;
  background-image:
    linear-gradient(90deg, transparent 0 95%, rgba(56,189,248,.25) 95%),
    linear-gradient(0deg, transparent 0 95%, rgba(56,189,248,.18) 95%);
  background-size: 38px 38px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 54px;
  align-items: center;
}

.tag {
  margin: 0 0 16px;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: .13em;
  font-size: 14px;
  font-weight: 900;
}

.tag.blue { color: var(--blue); }

.hero h1 {
  margin: 0;
  font-size: clamp(40px, 6vw, 74px);
  line-height: .98;
  letter-spacing: -2.5px;
}

.subtitle {
  max-width: 760px;
  color: #cbd5e1;
  font-size: 20px;
  line-height: 1.75;
  margin: 26px 0 0;
}

.actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.actions.center { justify-content: center; }

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 999px;
  padding: 16px 25px;
  font-weight: 900;
  border: 1px solid var(--line);
  background: white;
  color: var(--text);
  transition: .2s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn.primary {
  background: var(--blue);
  color: white;
  border-color: var(--blue);
  box-shadow: 0 15px 35px rgba(37,99,235,.25);
}

.btn.ghost {
  background: rgba(255,255,255,.08);
  color: white;
  border-color: rgba(255,255,255,.25);
}

.dark-btn {
  color: var(--text) !important;
  background: var(--soft) !important;
  border-color: var(--line) !important;
}

.highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 32px;
  color: #e2e8f0;
  font-weight: 800;
}

.highlights span { color: var(--orange); }

.hero-panel {
  background: rgba(15, 23, 42, .62);
  border: 1px solid rgba(148, 163, 184, .35);
  border-radius: 30px;
  padding: 34px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.panel-status {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #bfdbfe;
  margin-bottom: 24px;
}

.panel-status span {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 0 0 10px rgba(37,99,235,.18);
}

.hero-panel h2 {
  margin: 0 0 22px;
  font-size: 33px;
  letter-spacing: -1px;
}

.problem-list { display: grid; }

.problem-list div {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  color: #e2e8f0;
  font-size: 18px;
  border-bottom: 1px solid rgba(148, 163, 184, .2);
}

.problem-list div:last-child { border-bottom: 0; }

.problem-list span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: rgba(37,99,235,.24);
  border-radius: 12px;
}

.quick-services {
  background: #07111f;
  padding: 22px 0 42px;
}

.quick-grid {
  margin-top: -12px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(15, 23, 42, .82);
  border: 1px solid rgba(148, 163, 184, .24);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.quick-grid div {
  padding: 24px;
  border-right: 1px solid rgba(148, 163, 184, .18);
  color: white;
}

.quick-grid div:last-child { border-right: 0; }

.quick-grid span {
  display: block;
  font-size: 30px;
  margin-bottom: 12px;
}

.quick-grid strong {
  display: block;
  margin-bottom: 8px;
}

.quick-grid small {
  display: block;
  color: #cbd5e1;
  line-height: 1.55;
}

.section { padding: 84px 0; }
.section.soft { background: var(--soft); }

.split {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 54px;
  align-items: start;
}

h2 {
  font-size: clamp(31px, 4vw, 50px);
  line-height: 1.06;
  letter-spacing: -1.5px;
  margin: 0 0 16px;
}

.content p,
.section-title p,
.muted {
  color: var(--muted);
  line-height: 1.8;
  font-size: 17px;
}

.section-title {
  max-width: 790px;
  margin-bottom: 36px;
}

.section-title.light h2,
.section-title.light p { color: white; }

.service-grid,
.plans,
.reason-grid {
  display: grid;
  gap: 20px;
}

.service-grid { grid-template-columns: repeat(3, 1fr); }

.card,
.plan,
.contact-box,
.area-box {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: 0 12px 35px rgba(15, 23, 42, .06);
}

.card > span {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: #eff6ff;
  font-size: 29px;
  margin-bottom: 18px;
}

.card h3,
.plan h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.card p,
.plan li {
  color: var(--muted);
  line-height: 1.75;
}

.plans { grid-template-columns: repeat(3, 1fr); }

.plan { position: relative; }

.plan.featured {
  border: 2px solid var(--blue);
  transform: translateY(-10px);
}

.plan small {
  display: inline-block;
  margin-bottom: 14px;
  background: var(--blue);
  color: white;
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 900;
}

.price {
  font-size: 42px;
  margin: 16px 0;
  font-weight: 900;
  letter-spacing: -1.5px;
}

.price span {
  font-size: 15px;
  color: var(--muted);
  letter-spacing: 0;
}

.price.custom {
  font-size: 34px;
  color: var(--blue);
}

.plan ul {
  padding-left: 20px;
  min-height: 154px;
}

.plan-btn { width: 100%; }

.steps { display: grid; gap: 14px; }

.steps div {
  background: white;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  display: flex;
  gap: 14px;
  align-items: center;
  font-weight: 800;
}

.steps strong {
  background: var(--navy);
  color: white;
  min-width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
}

.reasons {
  background:
    radial-gradient(circle at 90% 20%, rgba(37, 99, 235, .30), transparent 30%),
    linear-gradient(135deg, #020617, #0f172a);
}

.reason-grid { grid-template-columns: repeat(4, 1fr); }

.reason-grid div {
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  border-radius: var(--radius);
  padding: 24px;
}

.reason-grid strong {
  display: block;
  color: white;
  font-size: 19px;
  margin-bottom: 10px;
}

.reason-grid span {
  color: #cbd5e1;
  line-height: 1.7;
}

.area-box {
  min-height: 230px;
  display: grid;
  place-content: center;
  background:
    radial-gradient(circle at top right, rgba(37,99,235,.18), transparent 35%),
    var(--soft);
}

.area-box strong {
  font-size: 38px;
  color: var(--blue);
}

.area-box span {
  margin-top: 12px;
  color: var(--muted);
  font-weight: 700;
}

.contact-box {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.contact-box p {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  color: var(--muted);
  line-height: 1.8;
}

.address {
  font-size: 14px;
  font-weight: 800;
}

.float-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  width: 62px;
  height: 62px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--blue);
  color: white;
  font-size: 27px;
  box-shadow: 0 18px 40px rgba(37, 99, 235, .35);
}

.footer {
  background: #020617;
  color: #94a3b8;
  padding: 34px 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer strong { color: white; }

@media (max-width: 1000px) {
  .menu-btn { display: block; }

  .menu {
    display: none;
    position: absolute;
    top: 82px;
    left: 16px;
    right: 16px;
    padding: 18px;
    flex-direction: column;
    align-items: flex-start;
    background: white;
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
  }

  .menu.open { display: flex; }

  .hero { padding: 64px 0 34px; }

  .hero-grid,
  .split,
  .service-grid,
  .plans,
  .reason-grid,
  .quick-grid {
    grid-template-columns: 1fr;
  }

  .quick-grid div {
    border-right: 0;
    border-bottom: 1px solid rgba(148, 163, 184, .18);
  }

  .quick-grid div:last-child { border-bottom: 0; }

  .plan.featured { transform: none; }
  .plan ul { min-height: auto; }
  .highlights { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .nav { min-height: 76px; }
  .menu { top: 76px; }

  .brand-main {
    font-size: 21px;
  }

  .brand-sub {
    font-size: 8px;
    letter-spacing: 3px;
  }

  .hero h1 { font-size: 38px; }
  .subtitle { font-size: 17px; }
  .btn { width: 100%; }
}