:root {
  --blue: #849bc0;
  --orange: #ef6c00;
  --ink: #172033;
  --muted: #5b6475;
  --line: #e5e9f2;
  --bg: #f6f8fb;
  --white: #fff;
  --radius: 22px;
  --shadow: 0 18px 45px rgba(23,32,51,.10);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.45;
}
.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 18px 56px;
}
header {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 22px;
}
.logo {
  display: block;
  width: 100%;
  height: auto;
}
.hero {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 28px;
  padding: 34px;
  align-items: center;
  background:
    radial-gradient(circle at 90% 10%, rgba(239,108,0,.12), transparent 32%),
    linear-gradient(135deg, #ffffff 0%, #f7f9fd 100%);
}
.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: .06em;
  text-transform: uppercase;
  font-size: .78rem;
  margin-bottom: 12px;
}
h1 {
  font-size: clamp(2.1rem, 4vw, 4.4rem);
  line-height: .96;
  margin: 0 0 16px;
  letter-spacing: -.04em;
}
.lead {
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  color: var(--muted);
  margin: 0 0 22px;
  max-width: 780px;
}
.promise {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
}
.promise div {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  font-size: .95rem;
}
.promise strong {
  display: block;
  color: var(--ink);
  margin-bottom: 4px;
}
.hero-card {
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius);
  padding: 26px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.hero-card:after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  right: -90px;
  top: -90px;
  background: rgba(239,108,0,.35);
}
.hero-card h2 {
  font-size: 1.55rem;
  margin: 0 0 12px;
  position: relative;
  z-index: 1;
}
.hero-card p, .hero-card ul {
  position: relative;
  z-index: 1;
}
.hero-card ul {
  padding-left: 18px;
  margin: 0;
}
.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.button {
  display: inline-block;
  text-decoration: none;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 800;
}
.button.primary {
  background: var(--orange);
  color: var(--white);
}
.button.secondary {
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
}
.section {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin: 22px 0;
}
.section h2 {
  font-size: clamp(1.45rem, 2.6vw, 2.2rem);
  margin: 0 0 10px;
  letter-spacing: -.02em;
}
.section-intro {
  color: var(--muted);
  margin: 0 0 22px;
  max-width: 880px;
}
.speakers {
  display: grid;
  gap: 16px;
}
.speaker {
  display: grid;
  grid-template-columns: 150px 1fr 1.05fr;
  gap: 18px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: #fff;
}
.photo {
  width: 150px;
  height: 150px;
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(132,155,192,.25), rgba(239,108,0,.18)),
    repeating-linear-gradient(45deg, transparent 0 10px, rgba(255,255,255,.4) 10px 20px);
  display: grid;
  place-items: center;
  color: var(--muted);
  text-align: center;
  font-size: .82rem;
  font-weight: 800;
  padding: 0;
  overflow: hidden;
}
.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
}

.speaker h3 {
  margin: 0 0 5px;
  font-size: 1.2rem;
}
.meta {
  color: var(--orange);
  font-weight: 800;
  font-size: .92rem;
  margin-bottom: 8px;
}
.topic {
  font-weight: 800;
  margin: 0 0 8px;
}

.linkedin-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin: 0 0 10px;
  padding: 7px 10px;
  border-radius: 999px;
  background: #eef4fb;
  border: 1px solid #d7e3f0;
  color: #0a66c2;
  text-decoration: none;
  font-size: .86rem;
  font-weight: 800;
}
.linkedin-link:hover {
  background: #e4f0fb;
  text-decoration: underline;
}
.linkedin-icon {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 5px;
  background: #0a66c2;
  color: #fff;
  font-weight: 900;
  font-size: .78rem;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1;
}
.speaker p {
  margin: 0;
  color: var(--muted);
}
.agenda {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.agenda div {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: #fbfcff;
}
.agenda strong {
  display: block;
  margin-bottom: 5px;
}
.missing {
  border-left: 5px solid var(--orange);
  background: #fff8f2;
}

.imprint-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 18px;
}
.imprint-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  background: #fbfcff;
}
.imprint-card p {
  margin: 0;
  color: var(--muted);
}
.legal-note {
  color: var(--muted);
  font-size: .92rem;
  margin-top: 14px;
}

.program-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.update-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  background: #fff3e6;
  border: 1px solid rgba(239,108,0,.28);
  color: var(--orange);
  font-weight: 900;
  font-size: .82rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.program-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.program-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}
.program-table th {
  text-align: left;
  background: #fbfcff;
  color: var(--ink);
  font-size: .92rem;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}
.program-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.program-table tr:last-child td {
  border-bottom: 0;
}
.program-table .time {
  width: 92px;
  font-weight: 900;
  color: var(--orange);
  white-space: nowrap;
}
.program-table .topic {
  font-weight: 800;
  color: var(--ink);
}
.program-table .subtopic {
  display: block;
  font-weight: 600;
  color: var(--muted);
  margin-top: 3px;
}
.program-table .break-row td {
  background: #fff8f2;
  font-weight: 900;
  color: var(--orange);
}

footer {
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
  padding: 18px;
}

@media (max-width: 860px) {
  .hero, .speaker {
    grid-template-columns: 1fr;
  }
  .hero-main {
    display: contents;
  }
  .hero-card {
    order: 1;
  }
  .promise {
    order: 2;
  }
  .cta-row {
    order: 3;
  }
  .promise, .agenda, .imprint-grid {
    grid-template-columns: 1fr;
  }
  .photo {
    width: min(100%, 220px);
    height: auto;
    aspect-ratio: 1 / 1;
    justify-self: center;
  }
}