:root {
  --bg: #eff1f2;
  --surface: #ffffff;
  --surface-2: #f7f8f9;
  --ink: #12171c;
  --muted: #4d5a66;
  --line: #cfd6dc;
  --steel: #1f2e3c;
  --steel-soft: #2f4357;
  --signal: #c7a86b;
  --whatsapp: #1f9a59;
  --radius: 16px;
  --shadow: 0 16px 38px rgba(18, 23, 28, 0.14);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Barlow", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(rgba(239, 241, 242, 0.95), rgba(239, 241, 242, 0.95)),
    repeating-linear-gradient(
      135deg,
      rgba(31, 46, 60, 0.03),
      rgba(31, 46, 60, 0.03) 2px,
      transparent 2px,
      transparent 14px
    );
  line-height: 1.55;
}

.container {
  width: min(1140px, 92vw);
  margin: 0 auto;
}

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

h1,
h2,
h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: 0.01em;
  line-height: 1.16;
}

h1 {
  font-size: clamp(2rem, 3.8vw, 3.5rem);
  max-width: 17ch;
}

h2 {
  font-size: clamp(1.55rem, 2.8vw, 2.45rem);
}

h3 {
  font-size: 1.15rem;
}

p {
  margin: 0;
}

.premium-header {
  position: sticky;
  top: 0;
  z-index: 25;
  border-bottom: 1px solid rgba(18, 23, 28, 0.1);
  background: rgba(247, 248, 249, 0.92);
  backdrop-filter: blur(8px);
}

.nav-shell {
  min-height: 86px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 1rem;
}

.logo {
  height: 52px;
  width: auto;
}

.main-nav {
  justify-self: center;
  display: flex;
  gap: 1.25rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.95rem;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--steel);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0.3rem;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 23px;
  height: 2px;
  border-radius: 20px;
  background: var(--ink);
}

.eyebrow {
  margin: 0 0 0.8rem;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.09em;
  font-weight: 700;
  color: var(--steel-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.btn-primary {
  background: linear-gradient(120deg, #18864d, var(--whatsapp));
  color: #ffffff;
  box-shadow: 0 8px 22px rgba(31, 154, 89, 0.34);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-1px);
  background: linear-gradient(120deg, #1ba055, #148447);
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--line);
  color: var(--steel);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: var(--steel-soft);
}

.hero {
  padding: 5.4rem 0 4.4rem;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--steel), var(--signal), var(--steel));
  opacity: 0.75;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2rem;
  align-items: start;
}

.hero-copy {
  margin-top: 1rem;
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero-note {
  margin-top: 1rem;
  color: var(--steel-soft);
  font-weight: 600;
}

.hero-panel {
  background: var(--steel);
  color: #e8edf1;
  border-radius: var(--radius);
  padding: 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow);
}

.hero-panel h2 {
  font-size: 1.2rem;
  color: #ffffff;
}

.hero-panel ul {
  margin: 0.9rem 0 0;
  padding-left: 1rem;
}

.hero-panel li {
  margin-bottom: 0.4rem;
}

.section {
  padding: 4rem 0;
}

.issue {
  background: var(--surface);
}

.issue p {
  color: var(--muted);
  margin-top: 0.9rem;
  max-width: 70ch;
}

.section-head {
  margin-bottom: 1.5rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1rem;
  box-shadow: 0 7px 18px rgba(18, 23, 28, 0.08);
}

.card p {
  margin-top: 0.5rem;
  color: var(--muted);
}

.method {
  background: linear-gradient(180deg, #f4f6f7 0%, #ffffff 100%);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.step {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface-2);
  padding: 1.2rem 1rem;
}

.step span {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  color: var(--signal);
  border: 1px solid rgba(199, 168, 107, 0.45);
  padding: 0.2rem 0.45rem;
  border-radius: 5px;
  margin-bottom: 0.5rem;
}

.step p {
  color: var(--muted);
  margin-top: 0.55rem;
}

.benefits ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.benefits li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--steel-soft);
  border-radius: 10px;
  padding: 0.85rem 0.95rem;
}

.contact {
  padding-top: 2.3rem;
}

.contact-box {
  background: linear-gradient(135deg, #1d2d3a, #2a3f52 55%, #38536a);
  color: #f1f5f8;
  border-radius: 22px;
  padding: 2rem 1.2rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.contact-box h2 {
  max-width: 22ch;
  margin-inline: auto;
}

.contact-box p {
  color: rgba(241, 245, 248, 0.92);
  margin: 0.8rem auto 0;
  max-width: 65ch;
}

.contact-actions {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.contact .btn-secondary {
  background: transparent;
  color: #ffffff;
  border-color: rgba(241, 245, 248, 0.45);
}

.contact .btn-secondary:hover,
.contact .btn-secondary:focus-visible {
  border-color: #ffffff;
}

.premium-footer {
  border-top: 1px solid rgba(18, 23, 28, 0.1);
  padding: 2rem 0 1rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 1.1rem;
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.18rem;
  margin: 0;
}

.footer-links {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.footer-links a {
  text-decoration: none;
  color: var(--steel-soft);
  font-weight: 700;
}

.copyright {
  text-align: center;
  color: var(--muted);
  font-size: 0.87rem;
  margin: 1rem 0 0;
}

@media (max-width: 980px) {
  .nav-shell {
    grid-template-columns: auto 1fr auto;
  }

  .nav-shell > .btn {
    display: none;
  }

  .main-nav {
    display: none;
    flex-direction: column;
    gap: 0.8rem;
    position: absolute;
    top: 80px;
    right: 4vw;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    width: min(290px, 88vw);
    padding: 0.9rem;
    box-shadow: var(--shadow);
  }

  .main-nav.is-open {
    display: flex;
  }

  .menu-toggle {
    display: flex;
    justify-self: end;
  }

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

  .cards,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .section {
    padding: 3.35rem 0;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .cards,
  .steps,
  .benefits ul {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
  }
}