:root {
  --sf-navy: #1b2a6b;
  --sf-navy-deep: #101a45;
  --sf-orange: #f4791f;
  --sf-blue: #2f7bdb;
  --sf-whatsapp: #25d366;
  --sf-whatsapp-dark: #1ebc59;
  --sf-bg: #f4f6fb;
  --sf-ink: #1f2430;
  --sf-border: #dde3ee;
  --sf-muted: #667085;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--sf-ink);
  background: #fff;
}

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

h1, h2, h3 { line-height: 1.15; margin: 0; }

em { font-style: normal; color: var(--sf-orange); }

.shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--sf-orange);
  margin: 0 0 0.75rem;
}

.eyebrow.light { color: #ffb27a; }

/* ---- Buttons ------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  background: var(--sf-navy);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
}

.btn-primary { background: var(--sf-orange); }

.btn-whatsapp { background: var(--sf-whatsapp); }
.btn-whatsapp:hover, .btn-whatsapp:focus-visible { background: var(--sf-whatsapp-dark); }

.btn-large { padding: 1rem 2rem; font-size: 1.05rem; }

/* ---- Header / nav --------------------------------------------------- */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: #fff;
  border-bottom: 1px solid var(--sf-border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand img { height: 34px; width: auto; }

.nav nav {
  display: none;
  gap: 1.5rem;
}

.nav nav a {
  color: var(--sf-ink);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}

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

.nav-cta { padding: 0.55rem 1.1rem; font-size: 0.85rem; white-space: nowrap; }

/* ---- Hero ----------------------------------------------------------- */

.hero {
  position: relative;
  background: linear-gradient(180deg, var(--sf-navy-deep), var(--sf-navy));
  color: #fff;
  overflow: hidden;
  padding: 3rem 0 0;
}

.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(244, 121, 31, 0.35), transparent 70%);
  pointer-events: none;
}

.hero-grid { position: relative; }

.hero-copy h1 {
  font-size: 2.1rem;
  margin-bottom: 0.75rem;
}

.hero-text {
  color: #cdd4ef;
  font-size: 1rem;
  max-width: 480px;
  margin: 0 0 1.5rem;
}

.hero-offers {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero-offer {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 0.75rem 1.1rem;
  min-width: 150px;
}

.hero-offer span {
  display: block;
  font-size: 0.75rem;
  color: #cdd4ef;
  margin-bottom: 0.25rem;
}

.hero-offer strong {
  font-size: 1.5rem;
  color: var(--sf-orange);
}

.hero-offer strong b {
  font-size: 0.85rem;
  font-weight: 400;
  color: #fff;
}

.hero-offer-highlight { border-color: var(--sf-orange); }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.coverage-check {
  display: flex;
  gap: 0.5rem;
  background: #fff;
  border-radius: 999px;
  padding: 0.35rem;
  max-width: 420px;
}

.coverage-check input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--sf-ink);
  min-width: 0;
}

.coverage-check button {
  border: none;
  background: var(--sf-navy);
  color: #fff;
  border-radius: 999px;
  padding: 0.55rem 1rem;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
}

.coverage-hint {
  font-size: 0.8rem;
  color: #a9b2d6;
  margin: 0.6rem 0 0;
}

.activity-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: center;
  background: rgba(0, 0, 0, 0.18);
  padding: 1rem 1.25rem;
  margin-top: 2.5rem;
  font-size: 0.85rem;
  color: #cdd4ef;
}

/* ---- Promo ------------------------------------------------------------ */

.promo { padding: 3rem 0; background: var(--sf-bg); }

.promo-layout {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.promo-copy h2 { font-size: 1.75rem; margin-bottom: 0.75rem; }
.promo-copy p { color: var(--sf-muted); margin-bottom: 1.25rem; }

.promo-card {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 20px 40px -20px rgba(27, 42, 107, 0.35);
  border: 1px solid var(--sf-border);
}

/* ---- Plans -------------------------------------------------------- */

.plans { padding: 3.5rem 0; }

.section-title {
  max-width: 520px;
  margin: 0 0 2rem;
}

.section-title h2 { font-size: 1.75rem; margin-bottom: 0.5rem; }
.section-title p { color: var(--sf-muted); }

.plan-grid {
  display: grid;
  gap: 1.5rem;
}

.plan {
  background: #fff;
  border: 1px solid var(--sf-border);
  border-radius: 20px;
  padding: 1.75rem;
  position: relative;
}

.plan.featured {
  border: 2px solid var(--sf-orange);
  box-shadow: 0 20px 40px -24px rgba(244, 121, 31, 0.45);
}

.plan-top {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.plan-top span {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sf-navy);
  background: var(--sf-bg);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}

.plan.featured .plan-top span {
  color: #fff;
  background: var(--sf-orange);
}

.plan-ideal { color: var(--sf-muted); font-size: 0.9rem; margin: 0 0 1rem; }

.plan-speed {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.plan-speed strong { font-size: 2.5rem; color: var(--sf-navy); }
.plan-speed b { font-size: 0.85rem; color: var(--sf-muted); font-weight: 600; }

.plan-benefits {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: var(--sf-ink);
}

.price {
  display: flex;
  align-items: baseline;
  gap: 0.15rem;
  margin-bottom: 1.25rem;
}

.price sup { font-size: 1.1rem; color: var(--sf-orange); }
.price strong { font-size: 2.25rem; color: var(--sf-orange); }
.price span { font-size: 0.85rem; color: var(--sf-muted); margin-left: 0.3rem; }

.plan .btn { width: 100%; background: var(--sf-navy); }
.plan.featured .btn { background: var(--sf-orange); }

.fine-print {
  margin-top: 2rem;
  font-size: 0.8rem;
  color: var(--sf-muted);
  text-align: center;
}

/* ---- Why ------------------------------------------------------------ */

.why { padding: 3.5rem 1.25rem; }

.why-copy h2 { font-size: 1.75rem; margin-bottom: 1.5rem; }

.benefit-grid {
  display: grid;
  gap: 1.5rem;
}

.benefit-grid > div {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.benefit-grid b {
  flex: none;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--sf-bg);
  color: var(--sf-orange);
  font-size: 1.1rem;
}

.benefit-grid span { display: block; font-size: 0.9rem; color: var(--sf-muted); }
.benefit-grid strong { display: block; color: var(--sf-ink); margin-bottom: 0.2rem; }

/* ---- How it works ---------------------------------------------------- */

.how { background: var(--sf-navy); color: #fff; padding: 3.5rem 0; }

.how-title { font-size: 1.75rem; margin-bottom: 2rem; }

.how-steps {
  display: grid;
  gap: 1.5rem;
}

.how-step {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  padding: 1.5rem;
}

.how-step span {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sf-orange);
  margin-bottom: 0.5rem;
}

.how-step h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.how-step p { margin: 0; font-size: 0.88rem; color: #cdd4ef; }

/* ---- Support ---------------------------------------------------------- */

.support {
  padding: 3.5rem 1.25rem;
  display: grid;
  gap: 2rem;
}

.support-copy h2 { font-size: 1.75rem; margin: 0.25rem 0 0.75rem; }
.support-copy p { color: var(--sf-muted); margin-bottom: 1.25rem; }

.report-form {
  background: var(--sf-bg);
  border-radius: 20px;
  padding: 1.5rem;
  border: 1px solid var(--sf-border);
}

.report-intro span {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sf-orange);
}

.report-intro h3 { margin: 0.4rem 0 0.3rem; font-size: 1.1rem; }
.report-intro p { margin: 0 0 1.25rem; color: var(--sf-muted); font-size: 0.88rem; }

.form-fields {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.form-fields label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 600;
}

.form-fields input,
.form-fields select,
.form-fields textarea {
  border: 1px solid var(--sf-border);
  border-radius: 10px;
  padding: 0.6rem 0.75rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--sf-ink);
}

.form-fields textarea { resize: vertical; }

.report-form button {
  width: 100%;
  border: none;
  background: var(--sf-whatsapp);
  color: #fff;
  padding: 0.8rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
}

.report-form button:hover { background: var(--sf-whatsapp-dark); }

/* ---- Contact banner --------------------------------------------------- */

.contact {
  background: linear-gradient(120deg, var(--sf-navy-deep), var(--sf-navy));
  color: #fff;
  padding: 3rem 0;
}

.contact-inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}

.contact h2 { font-size: 1.75rem; }

/* ---- Footer --------------------------------------------------------- */

.footer {
  padding: 2.5rem 1.25rem 2rem;
  text-align: center;
  color: var(--sf-muted);
}

.footer .brand img { height: 32px; margin: 0 auto 0.75rem; }
.footer p { margin: 0 0 1rem; font-size: 0.9rem; }

.footer div {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.footer a { color: var(--sf-muted); text-decoration: none; font-size: 0.85rem; }
.footer a:hover { color: var(--sf-navy); }

.footer small { display: block; font-size: 0.75rem; }

/* ---- Floating WhatsApp button ------------------------------------------ */

.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--sf-whatsapp);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.8rem 1.1rem;
  border-radius: 999px;
  box-shadow: 0 12px 24px -10px rgba(37, 211, 102, 0.6);
}

.whatsapp-float:hover { background: var(--sf-whatsapp-dark); }

/* ---- Breakpoints ------------------------------------------------------ */

@media (min-width: 720px) {
  .nav nav { display: flex; }

  .hero-copy h1 { font-size: 2.75rem; }

  .promo-layout { grid-template-columns: 1fr 1fr; }

  .plan-grid { grid-template-columns: repeat(2, 1fr); }

  .why { display: flex; justify-content: center; }
  .why-copy { max-width: 720px; }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }

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

  .support { grid-template-columns: 1fr 1fr; align-items: start; }
  .form-fields { grid-template-columns: 1fr 1fr; }
  .form-fields .wide { grid-column: 1 / -1; }

  .contact-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 960px) {
  .hero-copy h1 { font-size: 3.25rem; }
}