/* Shared palette with the app — keeps the brand consistent on the jump
   from landing to login. */
:root {
  --bg: #0a0e14;
  --bg-elev: #0f141c;
  --bg-card: #131a24;
  --bg-input: #0c1018;
  --border: #1f2937;
  --border-strong: #2b3648;
  --text: #e6edf3;
  --text-dim: #93a1b1;
  --text-faint: #5b6776;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --pos: #4ade80;
  --neg: #f87171;
  --cost: #fca5a5;
  --max-w: 1180px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { color: var(--text); margin: 0; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(36px, 5vw, 56px); line-height: 1.08; }
h2 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 12px; }
h3 { font-size: 18px; }

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

p { margin: 0 0 12px; color: var(--text-dim); }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0;
  background: rgba(10, 14, 20, 0.85);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
}
.brand:hover { text-decoration: none; }
.brand-logo { width: 28px; height: 28px; display: block; }
.nav-links {
  display: flex;
  gap: 22px;
  flex: 1;
  font-size: 14px;
}
.nav-links a { color: var(--text-dim); }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-cta { display: flex; gap: 10px; }

@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #0a0e14;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  border: 1px solid transparent;
  transition: background 0.1s, transform 0.05s;
}
.btn:hover { background: var(--accent-strong); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn.ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn.ghost:hover { background: var(--bg-input); border-color: var(--text-dim); }
.btn.lg { padding: 12px 22px; font-size: 15px; border-radius: 10px; }

/* ---------- Hero ---------- */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 64px 24px 72px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; padding: 48px 24px; gap: 40px; }
}
.kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(56, 189, 248, 0.1);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.lede {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 560px;
  margin: 16px 0 28px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.hero-meta {
  font-size: 12px;
  color: var(--text-faint);
  letter-spacing: 0.02em;
}

/* Demo card on the right side of the hero — visual stand-in for the app's
   forecast tile. */
.hero-card {
  display: flex;
  justify-content: center;
}
.forecast-card {
  background: linear-gradient(180deg, #0e1620 0%, #0a0e14 100%);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 26px 28px;
  width: 100%;
  max-width: 460px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}
.forecast-kicker {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.forecast-value {
  margin-top: 6px;
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  white-space: nowrap;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.forecast-value .pos {
  color: var(--pos);
  white-space: nowrap;
}
.forecast-value .dash {
  color: var(--text-dim);
  font-weight: 500;
}
.forecast-meta {
  margin-top: 8px;
  color: var(--text-dim);
  font-size: 13px;
}
.forecast-stats {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.forecast-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
}
.forecast-stat .stat-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.forecast-stat .stat-value {
  font-size: 16px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.forecast-stat .stat-value.cost { color: var(--cost); }

/* ---------- Sections ---------- */
section {
  padding: 72px 24px;
}
section h2,
section .section-lede {
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
}
.section-lede {
  color: var(--text-dim);
  font-size: 16px;
  margin-bottom: 32px;
  max-width: 720px;
}
.section-lede.muted { color: var(--text-faint); }

/* ---------- Features ---------- */
.features {
  background: linear-gradient(180deg, #0a0e14 0%, #0c1118 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.features-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.feature {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
}
.feature-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.feature h3 { margin-bottom: 8px; }
.feature p { margin: 0; }

/* ---------- Templates ---------- */
.templates-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.template-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.template-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}
.template-card-conference {
  border-color: rgba(56, 189, 248, 0.3);
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.04) 0%, var(--bg-card) 100%);
}
.template-card-conference .template-tag {
  color: var(--accent);
  background: rgba(56, 189, 248, 0.14);
}
.template-card-meetup {
  border-color: rgba(192, 132, 252, 0.3);
  background: linear-gradient(180deg, rgba(192, 132, 252, 0.04) 0%, var(--bg-card) 100%);
}
.template-card-meetup .template-tag {
  color: #c084fc;
  background: rgba(192, 132, 252, 0.16);
}
.template-card h3 {
  margin: 0;
  font-size: 22px;
}
.template-card p {
  margin: 0;
}
.template-bullets {
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.template-bullets li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--text-dim);
}
.template-bullets li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-weight: 600;
}
.template-card-meetup .template-bullets li::before { color: #c084fc; }

@media (max-width: 820px) {
  .templates-grid { grid-template-columns: 1fr; }
}

/* ---------- How it works ---------- */
.steps {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: var(--max-w);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  counter-reset: step;
}
.steps li {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
  position: relative;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 12px;
}
.steps h3 { margin-bottom: 6px; }
.steps p { margin: 0; }

/* ---------- About ---------- */
.about {
  background: linear-gradient(180deg, #0c1118 0%, #0a0e14 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.about-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  align-items: start;
}
.about-photo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  position: sticky;
  top: 88px; /* nav height + breathing room */
}
.about-photo img {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1024 / 1216;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid var(--border-strong);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  display: block;
}
.about-photo-caption {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}
.about-body h2 {
  margin-top: 6px;
  margin-bottom: 18px;
  max-width: 32ch;
}
.about-body p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dim);
  margin: 0 0 16px;
  max-width: 62ch;
}
.about-body p strong {
  color: var(--text);
  font-weight: 600;
}
.about-body p em {
  color: var(--accent);
  font-style: italic;
}
@media (max-width: 820px) {
  .about-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .about-photo {
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 16px;
  }
  .about-photo img {
    max-width: 140px;
    aspect-ratio: 1 / 1;
    border-radius: 16px;
  }
}

.support { text-align: center; }
.cta-block {
  margin-top: 24px;
  display: flex;
  justify-content: center;
}
.support-card {
  max-width: 640px;
  margin: 32px auto 0;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border, #1f2937);
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}
.support-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #29abe0);
}
.support-card h2 {
  margin: 8px 0 16px;
  font-size: 32px;
}
.support-lede {
  margin: 0 auto 28px;
  max-width: 520px;
  color: var(--text-dim);
  line-height: 1.55;
  font-size: 16px;
}
.kofi-cta {
  display: inline-block;
  margin: 4px 0 20px;
  transition: transform 0.15s ease, filter 0.15s ease;
}
.kofi-cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}
.kofi-cta:active {
  transform: translateY(0);
}
.kofi-img {
  border: 0;
  height: 56px;
  display: block;
}
.support-fineprint {
  margin: 0;
  font-size: 13px;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
  padding: 18px 24px;
  color: var(--text-dim);
  font-size: 12px;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-brand { color: var(--text); font-weight: 600; }
.footer-links {
  display: flex;
  gap: 16px;
  flex: 1;
  flex-wrap: wrap;
}
.footer-links a { color: var(--text-dim); }
.footer-links a:hover { color: var(--text); text-decoration: none; }
.footer-contact {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-dim);
}
.footer-contact-label { color: var(--text-faint); }
.footer-contact a { color: var(--text-dim); }
.footer-contact a:hover { color: var(--text); text-decoration: none; }
.footer-meta { color: var(--text-faint); }

.legal-page {
  max-width: 760px;
  margin: 48px auto 80px;
  padding: 0 24px;
}
.legal { color: var(--text); font-size: 16px; line-height: 1.65; }
.legal h1 { font-size: 36px; margin: 8px 0 32px; letter-spacing: -0.01em; }
.legal h2 {
  font-size: 20px;
  margin: 36px 0 12px;
  color: var(--text);
  letter-spacing: -0.005em;
}
.legal p, .legal ul { margin: 0 0 16px; color: #c8d2dc; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 8px; }
.legal strong { color: var(--text); font-weight: 600; }
.legal code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  padding: 1px 6px;
  background: rgba(56, 189, 248, 0.08);
  border-radius: 4px;
  color: var(--accent);
}
.legal a { color: var(--accent); }
.legal a:hover { text-decoration: underline; }
.legal-meta {
  color: var(--text-faint);
  font-size: 13px;
  margin: 0 0 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  background: var(--bg-elev);
  border-top: 1px solid var(--accent);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: space-between;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.45);
}
.cookie-banner[hidden] { display: none; }
.cookie-banner-text {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
  max-width: 820px;
}
.cookie-banner-text a { color: var(--accent); }
.cookie-banner-text a:hover { text-decoration: underline; }
.cookie-banner-text code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  padding: 1px 6px;
  background: rgba(56, 189, 248, 0.08);
  border-radius: 4px;
  color: var(--accent);
}
.cookie-banner-btn {
  background: var(--accent);
  border: none;
  color: #0a0e14;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
  flex-shrink: 0;
}
.cookie-banner-btn:hover { background: var(--accent-strong); }
@media (max-width: 720px) {
  .cookie-banner { flex-direction: column; align-items: stretch; }
  .cookie-banner-btn { align-self: flex-end; }
}

.hero-tagline {
  margin-top: 12px;
  display: inline-block;
  padding: 5px 12px;
  font-size: 12px;
  color: var(--accent);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 999px;
  letter-spacing: 0.01em;
}