*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:         #0f0f13;
  --text:       #f1f1f1;
  --muted:      rgba(241, 241, 241, 0.62);
  --soft:       rgba(241, 241, 241, 0.36);
  --accent:     #3ea6ff;
  --grad-start: #00e1a0;
  --grad-end:   #0066ff;
  --border:     rgba(255, 255, 255, 0.09);
  --shadow-shot:
    0 30px 80px rgba(0, 0, 0, 0.65),
    0 0 0 1px rgba(255, 255, 255, 0.07);
}

html {
  height: 100%;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse 65% 55% at 6% 0%,   rgba(62, 166, 255, 0.15), transparent),
    radial-gradient(ellipse 55% 45% at 90% 100%, rgba(0, 225, 160, 0.11), transparent),
    var(--bg);
}

/* ── Nav ─────────────────────────────────────────────────────────── */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 48px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.logo img {
  display: block;
  flex-shrink: 0;
}

.logo-yt {
  font-weight: 400;
  color: var(--muted);
  margin-right: 2px;
}

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

/* ── Hero ────────────────────────────────────────────────────────── */

.hero {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  align-items: center;
  gap: 64px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 48px 80px;
}

.hero-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

h1 {
  font-size: clamp(32px, 3.6vw, 54px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: 22px;
  color: var(--text);
}

h1 em {
  font-style: italic;
  color: var(--accent);
}

.sub {
  font-size: clamp(14px, 1vw, 15px);
  color: var(--muted);
  line-height: 1.68;
  margin-bottom: 36px;
  max-width: 440px;
}

.cta {
  display: inline-flex;
  align-items: center;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  letter-spacing: -0.01em;
  box-shadow: 0 8px 28px rgba(0, 102, 255, 0.34);
  transition: transform 0.12s ease, box-shadow 0.15s ease;
  margin-bottom: 14px;
  white-space: nowrap;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 42px rgba(0, 102, 255, 0.52);
}

.proof {
  font-size: 12px;
  color: var(--soft);
  letter-spacing: 0.015em;
}

/* ── Screenshot stack ────────────────────────────────────────────── */

.hero-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.shots {
  display: flex;
  align-items: flex-start;
  width: 100%;
}

.shot {
  display: block;
  border-radius: 16px;
  box-shadow: var(--shadow-shot);
  flex-shrink: 0;
}

.shot-main {
  width: 66%;
  position: relative;
  z-index: 1;
}

.shot-share {
  width: 53%;
  margin-left: -17%;
  margin-top: 85px;
  position: relative;
  z-index: 2;
}

/* ── Footer ──────────────────────────────────────────────────────── */

footer {
  text-align: center;
  padding: 18px 48px 26px;
  font-size: 12px;
  color: var(--soft);
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

/* ── Responsive ──────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 28px 24px 56px;
    gap: 40px;
    text-align: center;
  }

  .hero-left {
    align-items: center;
  }

  .sub {
    max-width: 500px;
  }

  .hero-right {
    justify-content: center;
  }

  .shots {
    justify-content: center;
    max-width: 560px;
    margin: 0 auto;
  }

  .shot-main {
    width: 68%;
  }

  .shot-share {
    width: 52%;
    margin-left: -14%;
    margin-top: 64px;
  }

  .nav {
    padding: 16px 24px;
  }

  footer {
    padding: 16px 24px 24px;
  }
}

@media (max-width: 500px) {
  .shot-main {
    width: 100%;
  }

  .shot-share {
    display: none;
  }
}