:root {
  --bg: #ffffff;
  --panel: #ffffff;
  --panel-soft: #f5f7fb;
  --text: #101828;
  --muted: #667085;
  --primary: #00d6a3;
  --primary-dark: #039978;
  --accent: #f0a928;
  --violet: #6b5cff;
  --border: rgba(16, 24, 40, 0.1);
  --shadow: 0 24px 70px rgba(16, 24, 40, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  padding: 24px 12px;
  background: var(--bg);
  color: var(--text);
  font-family: "Tajawal", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a,
button {
  font: inherit;
}

.phone-frame {
  width: min(100%, 430px);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 34px;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  box-shadow: var(--shadow);
}

.hero {
  position: relative;
  padding: 26px 22px 20px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.hero::before {
  content: "";
  position: absolute;
  inset: -120px 50px auto;
  height: 220px;
  border-radius: 999px;
  background: rgba(0, 214, 163, 0.18);
  filter: blur(48px);
  pointer-events: none;
}

.top-badge {
  position: relative;
  width: fit-content;
  margin: 0 auto 20px;
  padding: 8px 16px;
  border: 1px solid rgba(240, 169, 40, 0.28);
  border-radius: 999px;
  color: #8a5b00;
  background: rgba(240, 169, 40, 0.12);
  font-size: 13px;
  font-weight: 700;
}

.signal-orb {
  position: relative;
  width: 132px;
  height: 132px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(0, 214, 163, 0.2), transparent 58%),
    linear-gradient(145deg, rgba(107, 92, 255, 0.16), rgba(0, 214, 163, 0.1));
  border: 1px solid rgba(16, 24, 40, 0.08);
}

.ring {
  position: absolute;
  border: 2px dashed rgba(0, 214, 163, 0.68);
  border-radius: 50%;
}

.ring-one {
  width: 76px;
  height: 76px;
}

.ring-two {
  width: 104px;
  height: 104px;
  border-color: rgba(244, 184, 74, 0.45);
  animation: spin 16s linear infinite;
}

.tower {
  position: absolute;
  width: 4px;
  height: 78px;
  border-radius: 999px;
  background: linear-gradient(var(--accent), var(--violet));
}

.tower::before,
.tower::after {
  content: "";
  position: absolute;
  top: 34px;
  width: 62px;
  height: 3px;
  border-radius: 999px;
  background: rgba(16, 24, 40, 0.38);
  transform-origin: center;
}

.tower::before {
  right: -30px;
  transform: rotate(34deg);
}

.tower::after {
  right: -28px;
  transform: rotate(-34deg);
}

.speed-chip {
  position: relative;
  z-index: 1;
  margin-top: 42px;
  padding: 4px 10px;
  border-radius: 10px;
  background: #06110f;
  color: var(--primary);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.5px;
  border: 1px solid rgba(0, 214, 163, 0.35);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 10px;
  font-size: clamp(29px, 7vw, 38px);
  line-height: 1.15;
  font-weight: 900;
}

.lead,
.content-card p,
.info-box p,
.features p,
.notice-body p {
  color: var(--muted);
  line-height: 1.75;
}

.lead {
  max-width: 340px;
  margin: 0 auto 20px;
  font-size: 15px;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 8px;
  border-radius: 22px;
  background: #f2f4f7;
  border: 1px solid var(--border);
}

.quick-actions button {
  border: 0;
  cursor: pointer;
  display: grid;
  gap: 3px;
  padding: 11px 8px;
  border-radius: 16px;
  color: var(--muted);
  background: transparent;
  font-weight: 800;
  transition: 0.2s ease;
}

.quick-actions button strong {
  font-size: 11px;
  font-weight: 900;
}

.quick-actions button.active,
.quick-actions button:hover {
  color: #06110f;
  background: linear-gradient(135deg, var(--accent), var(--primary));
}

.content-card,
.info-box,
.features,
.notice {
  margin: 16px;
}

.content-card,
.info-box,
.notice {
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--panel);
}

.content-card {
  padding: 22px;
  text-align: center;
}

.content-card h2 {
  margin-bottom: 8px;
  font-size: 24px;
}

.cta-group {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  padding: 12px 18px;
  border-radius: 18px;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}

.cta strong {
  font-size: 14px;
  opacity: 0.9;
}

.cta.primary {
  background: linear-gradient(135deg, #6b5cff, #00d6a3);
}

.cta.whatsapp {
  background: linear-gradient(135deg, #04906f, #0fc7a4);
}

.info-box {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px;
}

.info-box h3,
.features h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.info-box p,
.features p {
  margin-bottom: 0;
  font-size: 14px;
}

.shield {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #07110f;
  background: var(--primary);
  font-weight: 900;
}

.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.features article {
  min-height: 148px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 12px;
  border-radius: 14px;
  background: var(--panel-soft);
}

.notice {
  margin-bottom: 18px;
}

.notice-toggle {
  width: 100%;
  border: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  color: var(--text);
  background: transparent;
  font-weight: 800;
}

.chevron {
  transition: transform 0.2s ease;
}

.notice.open .chevron {
  transform: rotate(180deg);
}

.notice-body {
  padding: 0 18px 18px;
}

.notice-body p {
  margin-bottom: 0;
  font-size: 13px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 380px) {
  body {
    padding: 0;
    background: var(--bg);
  }

  .phone-frame {
    min-height: 100vh;
    border-radius: 0;
  }

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