:root {
  color-scheme: light;
  --bg: #f7f8fb;
  --ink: #172033;
  --accent: #2563eb;
  --accent-dark: #1747aa;
  --mid: #667085;
  --soft: rgba(26, 26, 26, 0.08);
  --shadow: 0 18px 50px rgba(23, 32, 51, 0.08);
  --radius: 8px;
}

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

body {
  font-family: "Space Grotesk", system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.5;
}

.bg-orbit {
  display: none;
}

.top-nav {
  align-items: center;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid #dde4ef;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  padding: 12px clamp(16px, 5vw, 64px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  font-weight: 700;
  gap: 10px;
  text-decoration: none;
}

.brand img {
  height: 38px;
  object-fit: contain;
  width: 38px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.nav-links a {
  align-items: center;
  border-radius: 8px;
  color: #344054;
  display: inline-flex;
  font-size: 0.94rem;
  font-weight: 600;
  gap: 6px;
  padding: 8px 10px;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: #eef4ff;
  color: #1747aa;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  padding: 72px clamp(20px, 6vw, 80px) 40px;
}

.hero h1 {
  font-family: "Fraunces", serif;
  font-size: clamp(2.6rem, 4vw, 4.4rem);
  font-weight: 700;
  letter-spacing: 0;
}

.hero h1 span {
  color: var(--accent);
}

.hero__eyebrow {
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--mid);
  margin-bottom: 16px;
}

.hero__logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin-bottom: 12px;
}

.hero__lead {
  font-size: 1.1rem;
  margin: 20px 0 28px;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__panel {
  background: white;
  border-radius: var(--radius);
  padding: 28px;
  display: grid;
  gap: 16px;
  box-shadow: var(--shadow);
  align-self: start;
  animation: rise 0.8s ease-out both;
}

.stat {
  border-left: 3px solid var(--accent);
  padding-left: 14px;
}

.stat__label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--mid);
}

.stat__value {
  font-size: 1.4rem;
  font-weight: 600;
}

.section {
  padding: 56px clamp(20px, 6vw, 80px);
}

.section__header {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.section h2 {
  font-family: "Fraunces", serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.line-auth__card {
  background: white;
  border: 1px solid #dde4ef;
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
  max-width: 640px;
}

.line-auth__profile {
  display: grid;
  gap: 12px;
}

.line-auth__profile-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  align-items: center;
}

.line-auth__profile-row img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
}

.line-auth__profile-name {
  font-weight: 600;
}

.line-auth__profile-meta {
  color: var(--mid);
  font-size: 0.95rem;
}

.line-auth__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.agenda__grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
  background: white;
  border: 1px solid #dde4ef;
  padding: 22px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 70px rgba(26, 26, 26, 0.18);
}

.vibe {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  background: #eef4ff;
  border-radius: var(--radius);
  margin: 0 clamp(20px, 6vw, 80px);
}

.vibe__text ul {
  margin-top: 16px;
  padding-left: 18px;
}

.vibe__panel {
  background: var(--ink);
  color: white;
  border-radius: 8px;
  padding: 24px;
  display: grid;
  gap: 16px;
}

.meter {
  height: 14px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  overflow: hidden;
}

.meter span {
  display: block;
  height: 100%;
  width: var(--level, 0%);
  background: linear-gradient(90deg, #f8b66a, #e04f2f);
  border-radius: inherit;
}

.register__form {
  display: grid;
  gap: 16px;
  max-width: 540px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 500;
}

input,
textarea,
select {
  border: 1px solid var(--soft);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: inherit;
  background: white;
}

.btn {
  border-radius: 8px;
  padding: 12px 24px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn--primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.2);
}

.btn--primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

.btn--ghost {
  background: #ffffff;
  border-color: #cfd8e6;
  color: var(--ink);
}

.btn:disabled {
  cursor: wait;
  opacity: 0.65;
}

.footer {
  padding: 32px;
  text-align: center;
  color: var(--mid);
}

.site-footer {
  align-items: center;
  border-top: 1px solid #dde4ef;
  color: var(--mid);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.92rem;
  gap: 8px;
  justify-content: space-between;
  padding: 18px clamp(16px, 5vw, 64px);
}

.form__status {
  min-height: 20px;
  font-size: 0.95rem;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(30px, 20px);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .top-nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero {
    padding-top: 56px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .vibe {
    margin: 0 20px;
  }
}