:root {
  --bg: #f5f8fb;
  --ink: #10212d;
  --muted: #5d6c78;
  --line: #dce6ec;
  --teal: #007f73;
  --teal-dark: #005f57;
  --blue: #2563eb;
  --orange: #f97316;
  --yellow: #ffe58f;
  --white: #ffffff;
  --shadow: 0 20px 55px rgba(16, 33, 45, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(0, 127, 115, 0.14), transparent 32rem),
    linear-gradient(180deg, #eef6f8 0%, var(--bg) 36%, #ffffff 100%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 3rem);
  background: rgba(245, 248, 251, 0.9);
  border-bottom: 1px solid rgba(220, 230, 236, 0.8);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 11rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.65rem;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand small {
  color: var(--muted);
  margin-top: 0.15rem;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.95rem;
}

.top-nav a:hover {
  color: var(--teal-dark);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 0.65rem;
  font-weight: 900;
  background: var(--white);
  box-shadow: 0 4px 14px rgba(16, 33, 45, 0.06);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  border-color: transparent;
}

.btn-ghost {
  color: var(--teal-dark);
}

.btn-whatsapp {
  color: #075e54;
  border-color: #b7ecd3;
  background: #e8fff3;
}

.btn-large {
  min-height: 3.2rem;
  padding-inline: 1.35rem;
}

.hero,
.section,
.site-footer {
  width: min(1180px, calc(100% - 2rem));
  margin-inline: auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4rem);
  min-height: calc(100vh - 5.25rem);
  padding: clamp(2rem, 6vw, 5rem) 0;
}

.eyebrow {
  color: var(--teal-dark);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 14ch;
  margin-bottom: 1rem;
  font-size: clamp(2.45rem, 6vw, 5.6rem);
  line-height: 0.98;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  line-height: 1.08;
}

.lead {
  max-width: 42rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions,
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.trust-row {
  margin-top: 1.5rem;
}

.trust-row span {
  padding: 0.45rem 0.7rem;
  color: var(--teal-dark);
  background: rgba(0, 127, 115, 0.1);
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.88rem;
}

.product-panel {
  padding: 1rem;
  border: 1px solid rgba(220, 230, 236, 0.9);
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.panel-top {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.dot {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 999px;
}

.green { background: #00a884; }
.yellow { background: #facc15; }
.red { background: #ef4444; }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.metric-grid article,
.timeline-card,
.insight-card,
.phone-card,
.plan-card,
.benefit-grid article,
.feature-grid article,
.faq details {
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: var(--white);
}

.metric-grid article {
  padding: 0.9rem;
}

.metric-grid small,
.mini-list,
.plan-meta,
.section-heading p {
  color: var(--muted);
}

.metric-grid strong {
  display: block;
  margin-top: 0.45rem;
  font-size: 1.8rem;
}

.timeline-card {
  margin-top: 1rem;
  padding: 1rem;
}

.status-chip {
  display: inline-flex;
  margin-bottom: 0.75rem;
  padding: 0.45rem 0.65rem;
  color: #7c2d12;
  background: #ffedd5;
  border-radius: 999px;
  font-weight: 900;
  font-size: 0.84rem;
}

.timeline-card h2 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.timeline-card p,
.insight-card li,
.phone-card p,
.plan-card p,
.benefit-grid p,
.feature-grid p,
.faq p {
  color: var(--muted);
  line-height: 1.5;
}

.mini-list {
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
}

.mini-list span {
  padding: 0.7rem;
  border-radius: 0.65rem;
  background: #eef8f6;
  font-weight: 800;
}

.section {
  padding: clamp(2.5rem, 7vw, 5rem) 0;
}

.section-heading {
  max-width: 46rem;
  margin-bottom: 1.5rem;
}

.benefit-grid,
.feature-grid,
.plan-grid {
  display: grid;
  gap: 1rem;
}

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

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

.benefit-grid article,
.feature-grid article,
.plan-card {
  padding: 1.1rem;
  box-shadow: 0 10px 28px rgba(16, 33, 45, 0.06);
}

.feature-grid span {
  display: inline-flex;
  margin-bottom: 1rem;
  color: var(--blue);
  font-weight: 900;
}

.feature-grid strong,
.benefit-grid strong {
  display: block;
  font-size: 1.1rem;
}

.split {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 4rem);
}

.insight-card,
.phone-card {
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.insight-card ul {
  margin-bottom: 0;
  padding-left: 1.1rem;
}

.telegram {
  grid-template-columns: 0.75fr 1fr;
}

.phone-card {
  max-width: 23rem;
  background: linear-gradient(180deg, #10212d, #1f3a4b);
}

.phone-card span,
.phone-card p,
.phone-card strong {
  color: #fff;
}

.phone-card p {
  padding: 0.9rem;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.12);
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 23rem;
}

.plan-card.featured {
  border-color: rgba(0, 127, 115, 0.35);
  box-shadow: 0 24px 60px rgba(0, 127, 115, 0.16);
}

.plan-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
}

.price {
  margin: 0.5rem 0 0.75rem;
  font-size: 2rem;
  font-weight: 900;
}

.price small {
  color: var(--muted);
  font-size: 0.85rem;
}

.plan-card ul {
  display: grid;
  gap: 0.55rem;
  padding-left: 1.1rem;
  color: var(--muted);
}

.plan-card .btn {
  margin-top: auto;
}

.payment-note {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid #c9e8df;
  border-radius: 0.9rem;
  color: #164e42;
  background: #effaf6;
  font-weight: 800;
}

.conversion {
  text-align: center;
}

.step-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  padding: 0;
  list-style: none;
  text-align: left;
}

.step-list li {
  padding: 1rem;
  border-radius: 0.9rem;
  background: #eef8f6;
  font-weight: 800;
}

.faq details {
  margin-bottom: 0.75rem;
  padding: 1rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 900;
}

.faq p {
  margin: 0.75rem 0 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--muted);
  font-weight: 800;
}

.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 12;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  color: #fff;
  background: #128c7e;
  box-shadow: 0 16px 32px rgba(18, 140, 126, 0.28);
  font-weight: 900;
}

.cookie-banner,
.install-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 11;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 760px;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
}

.cookie-banner.visible,
.install-banner.visible {
  display: flex;
}

.cookie-banner p,
.install-banner p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.install-banner {
  bottom: 5rem;
}

.install-banner div {
  display: flex;
  gap: 0.5rem;
}

@media (max-width: 980px) {
  .top-nav {
    display: none;
  }

  .hero,
  .split,
  .telegram {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
  }

  .product-panel,
  .phone-card {
    max-width: none;
  }

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

  .step-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .site-header {
    align-items: stretch;
    flex-wrap: wrap;
  }

  .site-header .btn {
    width: 100%;
  }

  .hero,
  .section,
  .site-footer {
    width: min(100% - 1rem, 1180px);
  }

  h1 {
    max-width: none;
    font-size: 2.45rem;
  }

  .hero-actions .btn,
  .benefit-grid,
  .feature-grid,
  .plan-grid {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .site-footer {
    display: block;
  }

  .whatsapp-float {
    right: 0.75rem;
    bottom: 0.75rem;
    min-height: 2.75rem;
    padding: 0.75rem 0.9rem;
  }

  .cookie-banner,
  .install-banner {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 4.5rem;
    align-items: stretch;
    flex-direction: column;
  }

  .install-banner {
    bottom: 9rem;
  }

  .install-banner div,
  .cookie-banner .btn {
    width: 100%;
  }

  .install-banner .btn {
    flex: 1;
  }
}