/* Omada One Event Landing Page - mobile-first (visitors scan a QR
   code on their phone at the booth, so phone width is the primary
   target; everything scales up from there). */

:root {
  --color-primary: #0f5c47;
  --color-primary-dark: #0b4536;
  --color-accent: #e08a2b;
  --color-ink: #1a1f1c;
  --color-muted: #5b6660;
  --color-bg: #f7f8f6;
  --color-card: #ffffff;
  --color-border: #e3e7e4;
  --color-success-bg: #e7f6ee;
  --color-success-text: #146c43;
  --color-error-bg: #fdecec;
  --color-error-text: #b3261e;
  --radius: 14px;
  --max-width: 960px;
  --shadow: 0 4px 18px rgba(15, 92, 71, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.5;
}

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 16px;
  text-align: center;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.15s ease;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-secondary { background: #fff; color: var(--color-primary); border: 2px solid var(--color-primary); padding: 12px 20px; }
.btn-block { display: block; width: 100%; }
.link-btn {
  background: none; border: none; color: var(--color-primary);
  text-decoration: underline; font-size: 14px; cursor: pointer; padding: 4px 0;
}

/* ---------- Gate (lead capture) ---------- */
.gate-body { background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 320px, var(--color-bg) 320px); }
.gate-wrap { display: flex; justify-content: center; padding: 32px 16px 64px; }
.gate-card {
  background: var(--color-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px 22px 32px;
  max-width: 520px;
  width: 100%;
}
.gate-logo { height: 36px; margin-bottom: 16px; }
.gate-card h1 { font-size: 22px; margin: 0 0 8px; }
.gate-sub { color: var(--color-muted); margin: 0 0 20px; font-size: 15px; }

fieldset { border: none; padding: 0; margin: 0 0 22px; }
legend { font-weight: 600; font-size: 15px; margin-bottom: 10px; padding: 0; }
legend em { color: var(--color-accent); font-style: normal; }

.field { display: block; margin-bottom: 14px; font-size: 14px; font-weight: 500; }
.field span { display: block; margin-bottom: 6px; }
.field em { color: var(--color-accent); font-style: normal; }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: 16px; /* prevents iOS zoom-on-focus */
  font-family: inherit;
  background: #fff;
  color: var(--color-ink);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

.radio-option, .checkbox-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 8px;
  font-size: 14px;
  cursor: pointer;
  background: #fff;
}
.radio-option input, .checkbox-option input { margin-top: 3px; flex-shrink: 0; }
.radio-option:has(input:checked), .checkbox-option:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-success-bg);
}

.form-error {
  background: var(--color-error-bg);
  color: var(--color-error-text);
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  margin: 0 0 14px;
}
.form-success {
  background: var(--color-success-bg);
  color: var(--color-success-text);
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  margin: 12px 0 0;
}

.banner {
  padding: 12px 16px;
  border-radius: 10px;
  margin: 16px auto;
  font-size: 14px;
}
.banner-success { background: var(--color-success-bg); color: var(--color-success-text); }
.banner-error { background: var(--color-error-bg); color: var(--color-error-text); }
.banner-info { background: #fff7e0; color: #6b5300; }

/* ---------- Site header / hero ---------- */
.site-header { padding: 18px 20px 0; }
.site-logo { height: 28px; }

.hero { padding: 24px 0 12px; }
.hero-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.hero h1 { font-size: 24px; line-height: 1.3; margin: 0 0 10px; }
.hero-sub { color: var(--color-muted); font-size: 16px; margin: 0 0 10px; }
.not-you { margin: 0; }

/* ---------- CTA block ---------- */
.cta-block {
  display: grid;
  gap: 16px;
  padding: 20px 20px 8px;
  grid-template-columns: 1fr;
}
.cta-card {
  background: var(--color-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}
.cta-card h2 { margin: 0 0 6px; font-size: 18px; }
.cta-card p { color: var(--color-muted); margin: 0 0 14px; font-size: 14px; }

details#meeting-details summary {
  list-style: none;
  cursor: pointer;
}
details#meeting-details summary::-webkit-details-marker { display: none; }
.meeting-form { margin-top: 16px; }
.meeting-slot {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 10px;
}
.fine-print { font-size: 12px; color: var(--color-muted); margin: 4px 0 14px; }

/* ---------- Brochure section ---------- */
.brochure-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 28px 20px;
  align-items: center;
}
.brochure-thumb-link { display: block; }
.brochure-thumb {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
}
.brochure-copy h2 { margin: 0 0 10px; font-size: 20px; }
.brochure-copy ul { margin: 0 0 16px; padding-left: 20px; color: var(--color-muted); font-size: 14px; }
.brochure-copy li { margin-bottom: 4px; }

/* ---------- Case studies & videos ---------- */
.case-studies { padding: 12px 20px 28px; }
.case-studies h2 { font-size: 20px; margin: 24px 0 14px; }
.case-study-grid, .video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.case-study-card, .video-card {
  background: var(--color-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  padding-bottom: 16px;
}
.case-study-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.case-study-card h3 { margin: 12px 16px 6px; font-size: 16px; }
.case-study-challenge { margin: 0 16px 8px; color: var(--color-muted); font-size: 14px; }
.case-study-results { margin: 0 16px 14px; padding-left: 18px; font-size: 14px; }
.case-study-card .btn { margin: 0 16px; }

.video-thumb-btn {
  position: relative;
  display: block;
  width: 100%;
  border: none;
  padding: 0;
  background: none;
  cursor: pointer;
}
.video-thumb-btn img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.play-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(15, 92, 71, 0.85);
  color: #fff;
  font-size: 20px;
  display: flex; align-items: center; justify-content: center;
}
.video-embed-slot { position: relative; aspect-ratio: 16/9; }
.video-embed-slot iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-card h3 { margin: 12px 16px 4px; font-size: 15px; }
.video-card p { margin: 0 16px; color: var(--color-muted); font-size: 14px; }

/* ---------- Closing CTA ---------- */
.closing-cta {
  padding: 28px 20px 40px;
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
}
.closing-cta h2 { font-size: 20px; margin: 0 0 16px; }
.closing-cta textarea { resize: vertical; }

.site-footer { padding: 20px; text-align: center; color: var(--color-muted); font-size: 13px; }

/* ---------- Larger screens ---------- */
@media (min-width: 720px) {
  .cta-block { grid-template-columns: 1fr 1fr; }
  .brochure-section { grid-template-columns: 260px 1fr; }
  .case-study-grid { grid-template-columns: repeat(3, 1fr); }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 30px; }
}