:root {
  --bg: #0a0e17;
  --bg-subtle: #0f1626;
  --card: #121b2f;
  --line: #1e2e4e;
  --text: #e2e8f0;
  --muted: #7e8b9e;
  --cyan: #00f2fe;
  --cyan-hover: #4facfe;
  --pink: #ff2a6d;
  --yellow: #ffe600;
  --green: #05df72;
  --ink: #0a0e17;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  color-scheme: dark;
}

body {
  font: 16px/1.5 "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
  background-image:
    linear-gradient(to right, rgba(6, 182, 212, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(6, 182, 212, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  background-color: var(--bg);
}

a {
  color: inherit;
}

.page {
  max-width: 72rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.5rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.mark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  display: grid;
  place-items: center;
  background: var(--cyan);
  color: var(--ink);
  font-size: 1rem;
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.4);
}

.brand-name {
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 1.05rem;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.4rem;
  border-radius: 0.8rem;
  background: var(--cyan);
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
}

.cta:hover {
  background: var(--cyan-hover);
}

.cta svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cta-sm {
  padding: 0.55rem 1rem;
  font-size: 0.72rem;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}

.hero {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.25rem;
  padding: 0.35rem 0.75rem;
  border-radius: 0.4rem;
  border: 1px solid rgba(255, 42, 109, 0.4);
  background: rgba(255, 42, 109, 0.15);
  color: var(--pink);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  box-shadow: 0 0 10px rgba(255, 42, 109, 0.2);
}

.pulse {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--pink);
  animation: ping 1.4s ease-out infinite;
}

@keyframes ping {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  75% {
    transform: scale(1.8);
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(1.75rem, 4vw, 3rem);
  line-height: 1.15;
  font-weight: 700;
  background: linear-gradient(90deg, #fff, #e2e8f0, #00f2fe);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  margin: 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.free {
  color: var(--cyan);
  font-size: 0.78rem;
}

.phone {
  width: min(100%, 285px);
  margin: 0 auto;
  padding: 0.75rem 0.75rem 0.85rem;
  border: 5px solid rgba(0, 242, 254, 0.4);
  border-radius: 32px;
  background: #070b12;
  box-shadow: 0 0 35px rgba(0, 242, 254, 0.2);
}

.notch {
  width: 4rem;
  height: 0.45rem;
  margin: 0 auto 0.7rem;
  border-radius: 999px;
  background: var(--line);
}

.phone-bar {
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.5rem;
  margin-bottom: 0.6rem;
  border-bottom: 1px solid var(--line);
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 600;
}

.muted {
  color: var(--muted);
  font-weight: 400;
}

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

.mini-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.6rem;
  border-radius: 0.8rem;
  background: var(--bg-subtle);
  border: 1px solid var(--line);
  border-left-width: 4px;
}

.mini-card.ok {
  border-left-color: var(--green);
  box-shadow: -2px 0 10px rgba(5, 223, 114, 0.3);
}

.mini-card.soon {
  border-left-color: var(--yellow);
  box-shadow: -2px 0 10px rgba(255, 230, 0, 0.3);
}

.mini-card.expired {
  border-left-color: var(--pink);
  box-shadow: -2px 0 10px rgba(255, 42, 109, 0.3);
}

.mini-card strong {
  display: block;
  font-size: 0.78rem;
  color: #fff;
}

.mini-card span {
  color: var(--muted);
  font-size: 0.62rem;
}

.mini-card em {
  font-style: normal;
  font-size: 0.58rem;
  padding: 0.15rem 0.4rem;
  border-radius: 0.25rem;
  border: 1px solid;
}

.mini-card em.ok {
  color: var(--green);
  background: rgba(5, 223, 114, 0.15);
  border-color: rgba(5, 223, 114, 0.3);
}

.mini-card em.soon {
  color: var(--yellow);
  background: rgba(255, 230, 0, 0.15);
  border-color: rgba(255, 230, 0, 0.3);
}

.mini-card em.expired {
  color: var(--pink);
  background: rgba(255, 42, 109, 0.15);
  border-color: rgba(255, 42, 109, 0.3);
}

.phone-tabs {
  display: flex;
  justify-content: space-around;
  margin-top: 0.7rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.62rem;
}

.phone-tabs .on {
  color: var(--cyan);
  font-weight: 700;
}

.phone-cap {
  margin: 0.65rem 0 0;
  text-align: center;
  color: var(--cyan);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.split {
  display: grid;
  gap: 1.25rem;
  margin-top: 4.5rem;
}

.split-card {
  padding: 1.5rem 1.4rem;
  border-radius: 1rem;
  background: rgba(18, 27, 47, 0.9);
  border: 1px solid var(--line);
}

.split-card.mini {
  border-color: rgba(0, 242, 254, 0.35);
  box-shadow: 0 0 18px rgba(0, 242, 254, 0.08);
}

.split-card h2 {
  margin: 0.35rem 0 1rem;
  font-size: 1.35rem;
}

.split-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.split-card li {
  color: var(--muted);
  font-size: 0.9rem;
  padding-left: 1rem;
  position: relative;
}

.split-card li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--cyan);
}

.split-note {
  margin: 1rem 0 0;
  color: var(--pink);
  font-size: 0.78rem;
  font-weight: 700;
}

.block,
.workflow {
  margin-top: 4.5rem;
}

.kicker {
  margin: 0;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.block h2,
.workflow h2,
.again h2 {
  margin: 0.35rem 0 0;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
}

.block h2 {
  text-align: center;
}

.block .kicker {
  text-align: center;
}

.features {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.features li {
  padding: 1.4rem;
  border-radius: 1rem;
  background: rgba(18, 27, 47, 0.9);
  border: 1px solid var(--line);
}

.ico {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  display: grid;
  place-items: center;
  margin-bottom: 0.75rem;
  border: 1px solid;
}

.ico svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ico.cyan {
  color: var(--cyan);
  background: rgba(0, 242, 254, 0.15);
  border-color: rgba(0, 242, 254, 0.3);
}

.ico.yellow {
  color: var(--yellow);
  background: rgba(255, 230, 0, 0.15);
  border-color: rgba(255, 230, 0, 0.3);
}

.ico.pink {
  color: var(--pink);
  background: rgba(255, 42, 109, 0.15);
  border-color: rgba(255, 42, 109, 0.3);
}

.features h3,
.workflow h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  color: #fff;
}

.features p,
.workflow p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.workflow {
  padding: 2rem 1.5rem;
  border-radius: 1rem;
  background: rgba(18, 27, 47, 0.9);
  border: 1px solid var(--line);
}

.workflow h2 {
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.workflow ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.workflow li span {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.6rem;
  border-radius: 0.5rem;
  background: var(--cyan);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.4);
}

.note {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin: 2rem 0 0;
  padding: 1rem;
  border-radius: 0.8rem;
  background: var(--bg-subtle);
  border: 1px solid rgba(0, 242, 254, 0.3);
  font-size: 0.82rem;
}

.note span:first-child {
  flex: none;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(0, 242, 254, 0.2);
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 700;
}

.note strong {
  color: var(--cyan);
}

.again {
  text-align: center;
  padding: 3rem 0 1rem;
}

.again h2 {
  margin-bottom: 1.25rem;
}

footer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

footer p:first-child {
  max-width: 42rem;
}

.foot-brand {
  margin: 0;
  color: var(--cyan);
  font-weight: 700;
}

footer p {
  margin: 0;
}

@media (min-width: 860px) {
  .page {
    padding: 2rem 2rem 4rem;
  }

  .hero {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3rem;
  }

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

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

  footer {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }

  .foot-brand {
    white-space: nowrap;
  }
}

@media (max-width: 520px) {
  .cta-sm {
    display: none;
  }
}