:root {
  color-scheme: light;
  --bg: #f4efe6;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #fffaf2;
  --text: #18222f;
  --muted: #506071;
  --accent: #0f9a8b;
  --accent-dark: #0c7569;
  --line: rgba(24, 34, 47, 0.08);
  --shadow: 0 24px 80px rgba(24, 34, 47, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(15, 154, 139, 0.18), transparent 34%),
    radial-gradient(circle at top right, rgba(255, 183, 77, 0.24), transparent 28%),
    linear-gradient(180deg, #f9f3e9 0%, var(--bg) 45%, #efe6d7 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.65), transparent 92%);
}

.page {
  width: min(100%, 1120px);
  margin: 0 auto;
  padding: 20px 16px 56px;
}

.hero,
.panel,
.proof {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero {
  min-height: calc(100svh - 40px);
  display: grid;
  align-content: center;
  gap: 18px;
  padding: 28px 22px;
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.92), rgba(255, 255, 255, 0.68)),
    linear-gradient(135deg, rgba(15, 154, 139, 0.1), rgba(255, 183, 77, 0.12));
}

.hero::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  right: -110px;
  bottom: -120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 154, 139, 0.25), transparent 70%);
}

.proof,
.panel {
  margin-top: 16px;
}

.proof {
  padding: 18px 20px;
  background: rgba(15, 154, 139, 0.88);
  color: #fff;
  text-align: center;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.panel {
  display: grid;
  gap: 16px;
  padding: 22px;
  background: var(--surface);
}

.hero__badge,
.section-label {
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(24, 34, 47, 0.06);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.proof p,
h1,
h2,
p,
ul,
figure {
  margin: 0;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.1rem, 7vw, 5rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(1.6rem, 4.5vw, 2.7rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero__lead,
.section-copy,
.list,
.checks,
.hero__meta,
.card p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.55;
}

.hero__lead {
  font-size: clamp(1.05rem, 3vw, 1.4rem);
}

.hero__meta {
  font-weight: 700;
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 56px;
  padding: 16px 22px;
  border-radius: 18px;
  text-decoration: none;
  text-align: center;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: 0 18px 40px rgba(15, 154, 139, 0.32);
}

.button--secondary {
  color: var(--text);
  background: var(--surface-strong);
}

.list,
.checks {
  padding: 0;
  list-style: none;
}

.list li,
.checks li {
  position: relative;
  padding-left: 26px;
}

.list li + li,
.checks li + li {
  margin-top: 12px;
}

.list li::before,
.checks li::before {
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 800;
  color: var(--accent);
}

.list li::before {
  content: "-";
}

.checks li::before {
  content: "+";
}

.cards {
  display: grid;
  gap: 14px;
}

.card {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(24, 34, 47, 0.07);
}

.card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.3rem;
  letter-spacing: -0.04em;
}

.panel--visual {
  gap: 18px;
}

.screenshot {
  border-radius: 24px;
  overflow: hidden;
  background: #e9edf3;
  border: 1px solid rgba(24, 34, 47, 0.08);
  box-shadow: 0 20px 40px rgba(24, 34, 47, 0.12);
}

.screenshot img {
  display: block;
  width: 100%;
  height: auto;
}

.panel--cta,
.panel--final {
  align-items: center;
}

@media (min-width: 720px) {
  .page {
    padding: 28px 24px 64px;
  }

  .hero {
    min-height: min(860px, calc(100svh - 56px));
    padding: 42px;
    gap: 24px;
  }

  .panel,
  .proof {
    margin-top: 20px;
  }

  .panel {
    padding: 28px;
  }

  .proof {
    padding: 20px 28px;
    font-size: 1.1rem;
  }

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

  .panel--visual {
    grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
  }

  .panel--cta,
  .panel--final {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  }
}