:root {
  --bg: #f8fafc;
  --text: #0f172a;
  --muted: #64748b;
  --card: #ffffff;
  --line: #e2e8f0;
  --dark-card: #0f172a;
  --accent: #2563eb;
  --shadow: rgba(15, 23, 42, 0.08);
}

body.dark {
  --bg: #020617;
  --text: #f8fafc;
  --muted: #94a3b8;
  --card: #0f172a;
  --line: #1e293b;
  --dark-card: #111827;
  --accent: #60a5fa;
  --shadow: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.10), transparent 32%),
    radial-gradient(circle at top right, rgba(99, 102, 241, 0.10), transparent 30%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 28px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0 34px;
  border-bottom: 1px solid var(--line);
}

.logo {
  font-family: "Space Grotesk", Inter, sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.04em;
  text-decoration: none;
}

nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 800;
  font-size: 14px;
}

nav a:hover {
  color: var(--text);
}

.theme-toggle {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 8px 24px var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 46px;
  align-items: center;
  padding: 74px 0 68px;
}

.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  font-weight: 900;
  font-size: 12px;
  margin-bottom: 18px;
}

.dot {
  width: 9px;
  height: 9px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
}

h1 {
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: clamp(52px, 8vw, 96px);
  line-height: 0.9;
  letter-spacing: -0.08em;
  margin: 0 0 24px;
}

h2 {
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 42px;
  line-height: 1;
  letter-spacing: -0.06em;
  margin: 0 0 18px;
}

.lead {
  font-size: 22px;
  max-width: 720px;
  color: var(--muted);
  margin-bottom: 28px;
}

.signal {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0;
}

.pill {
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 9px 13px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 13px;
  box-shadow: 0 8px 22px var(--shadow);
}

.buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.button {
  display: inline-block;
  padding: 13px 19px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid var(--text);
  font-weight: 900;
}

.button.primary {
  background: var(--text);
  color: var(--bg);
}

.portrait-card {
  min-height: 560px;
  border-radius: 34px;
  background-image:
    linear-gradient(to bottom, rgba(15,23,42,0.02), rgba(15,23,42,0.22)),
    url("images/portrait.jpg");
  background-size: cover;
  background-position: center;
  box-shadow: 0 24px 60px var(--shadow);
  border: 1px solid var(--line);
  background-color: #1e293b;
}

section {
  padding: 66px 0;
  border-top: 1px solid var(--line);
}

.section-intro {
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  margin-bottom: 30px;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  min-height: 220px;
  box-shadow: 0 14px 35px var(--shadow);
}

.card h3 {
  margin: 0 0 10px;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 22px;
  letter-spacing: -0.04em;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.number {
  color: var(--accent);
  font-weight: 900;
  margin-bottom: 28px;
}

.dark-section {
  background: var(--dark-card);
  color: white;
  border-radius: 36px;
  padding: 42px;
  border: none;
  margin: 42px 0;
  box-shadow: 0 20px 55px var(--shadow);
}

.dark-section .section-intro {
  color: #cbd5e1;
}

.image-card {
  min-height: 300px;
  border-radius: 26px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  position: relative;
  background-color: #1e293b;
  border: 1px solid var(--line);
  box-shadow: 0 18px 44px var(--shadow);
}

.image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.06), rgba(0,0,0,0.68));
}

.image-label {
  position: absolute;
  z-index: 2;
  color: white;
  left: 18px;
  bottom: 18px;
  right: 18px;
}

.image-label strong {
  display: block;
  font-size: 18px;
  margin-bottom: 4px;
}

.image-label span {
  color: #d2d8e2;
  font-size: 13px;
}

.appearance-frame {
  width: 100%;
  max-width: 760px;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 24px;
  box-shadow: 0 20px 55px var(--shadow);
}

.podcast-frame {
  width: 100%;
  max-width: 760px;
  height: 175px;
  border: 0;
  border-radius: 14px;
  overflow: hidden;
  margin-top: 18px;
}

.contact-box {
  background:
    radial-gradient(circle at top right, rgba(96,165,250,0.24), transparent 35%),
    var(--dark-card);
  color: white;
  border-radius: 36px;
  padding: 44px;
  border: none;
  margin: 30px 0;
  box-shadow: 0 20px 55px var(--shadow);
}

.contact-box p {
  color: #d1d7e2;
  max-width: 720px;
  font-size: 18px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  padding: 10px 0 34px;
  border-top: 1px solid var(--line);
}

.footer-links a {
  margin-left: 14px;
  text-decoration: none;
  font-weight: 800;
}

.mar27 {
  background-image: url("images/improv-mar27-1.png");
}

.may1 {
  background-image: url("images/improv-may1-1.jpg");
}

.june19 {
  background-image: url("images/improv-june19-1.png");
}

.moment1 {
  background-image: url("images/moment-1.jpg");
}

.moment2 {
  background-image: url("images/moment-2.jpg");
}

.moment3 {
  background-image: url("images/moment-3.jpg");
}

@media (max-width: 950px) {
  .hero,
  .grid.two,
  .grid.three,
  .grid.four {
    grid-template-columns: 1fr;
  }

  .portrait-card {
    min-height: 430px;
  }
}

@media (max-width: 620px) {
  .wrap {
    padding: 20px;
  }

  header {
    align-items: flex-start;
    gap: 16px;
    flex-direction: column;
  }

  nav {
    gap: 12px;
  }

  .hero {
    padding: 48px 0;
  }

  .lead {
    font-size: 19px;
  }

  .dark-section,
  .contact-box {
    padding: 28px;
    border-radius: 28px;
  }

  footer {
    flex-direction: column;
  }

  .footer-links a {
    margin-left: 0;
    margin-right: 14px;
  }
}