/* coachclipboard — marketing landing. Framework-neutral static CSS. */

:root {
  --ink: #0f172a;
  --ink-2: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --hero: #0b1220;
  --accent: #16a34a;
  --accent-d: #15803d;
  --accent-soft: #dcfce7;
  --radius: 14px;
  --container: 1120px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
/* Anchor targets clear the sticky nav so section headings aren't hidden beneath it. */
:target,
main [id] {
  scroll-margin-top: 84px;
}
body {
  margin: 0;
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3 {
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0;
}
p {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.muted {
  color: var(--muted);
}
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-d);
  margin-bottom: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn--solid {
  background: var(--accent);
  color: #fff;
}
.btn--solid:hover {
  background: var(--accent-d);
}
.btn--ghost {
  border-color: var(--line);
  color: var(--ink);
  background: transparent;
}
.btn--ghost:hover {
  border-color: var(--muted);
}
.btn--ghost-dark {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}
.btn--ghost-dark:hover {
  border-color: #fff;
}
.btn--lg {
  padding: 13px 24px;
  font-size: 1rem;
}
.link {
  display: inline-block;
  margin-top: 16px;
  font-weight: 600;
  color: var(--accent-d);
}
.link:hover {
  text-decoration: underline;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.brand strong {
  font-weight: 800;
}
.brand__mark {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: var(--accent-d);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 500;
  font-size: 0.95rem;
}
.nav__links a:not(.btn):hover {
  color: var(--accent-d);
}

/* ---------- Hero ---------- */
.hero {
  background: radial-gradient(120% 120% at 80% -10%, #11203a 0%, var(--hero) 55%);
  color: #e8edf5;
  padding: 72px 0 84px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.5rem);
  font-weight: 800;
  color: #fff;
}
.hero .eyebrow {
  color: #7ee2a8;
}
.lede {
  margin-top: 18px;
  font-size: 1.12rem;
  color: #b9c4d6;
  max-width: 38ch;
}
.lede--sm {
  font-size: 1.02rem;
  color: var(--ink-2);
  max-width: 46ch;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.hero__note {
  margin-top: 16px;
  font-size: 0.86rem;
  color: #8595ac;
}

/* ---------- Photo placeholders ---------- */
.photo,
.avatar {
  width: 100%;
  border-radius: var(--radius);
  display: block;
}
.avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
}
.photo-ph {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius);
  background: repeating-linear-gradient(
    45deg,
    #f1f5f9,
    #f1f5f9 12px,
    #eef2f7 12px,
    #eef2f7 24px
  );
  color: var(--muted);
  aspect-ratio: 4 / 3;
}
.photo-ph--hero {
  aspect-ratio: 4 / 3;
  border-color: rgba(255, 255, 255, 0.3);
  background: repeating-linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.06) 12px,
    rgba(255, 255, 255, 0.03) 12px,
    rgba(255, 255, 255, 0.03) 24px
  );
  color: #aebbd0;
}
.photo-ph__icon {
  font-size: 1.6rem;
}
.photo-ph__label {
  font-weight: 700;
  font-size: 0.95rem;
}
.photo-ph__hint {
  font-size: 0.8rem;
}
.photo-ph--avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  aspect-ratio: auto;
  flex: 0 0 auto;
}
.photo-ph--avatar .photo-ph__icon {
  font-size: 1.1rem;
}

/* ---------- Hero image rotator ---------- */
.hero-rotator {
  position: relative;
  margin: 0;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  background: #0b1220;
  box-shadow: var(--shadow);
}
.hero-rotator__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  /* Gentle crossfade on swap — opacity only, no layout shift. */
  transition: opacity 0.25s ease;
}
.hero-rotator__meta {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 28px 16px 12px;
  background: linear-gradient(to top, rgba(11, 18, 32, 0.72), rgba(11, 18, 32, 0));
  color: #fff;
}
.hero-rotator__caption {
  font-size: 0.9rem;
  font-weight: 600;
}
.hero-rotator__copyright {
  font-size: 0.74rem;
  color: #c7d0de;
}
.hero-rotator__meta:empty,
.hero-rotator__caption:empty,
.hero-rotator__copyright:empty {
  display: none;
}

/* ---------- Generic sections ---------- */
.section {
  padding: 80px 0;
}
.band {
  padding: 72px 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section__head {
  text-align: center;
  max-width: 36ch;
  margin: 0 auto 44px;
}
.section__head h2,
.spotlight h2,
.cta h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
}

/* ---------- Two-column ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.two-col--media {
  align-items: center;
}
.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.card h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.card p {
  color: var(--ink-2);
}

/* ---------- Tick lists ---------- */
.ticks {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}
.ticks li {
  position: relative;
  padding-left: 30px;
  color: var(--ink-2);
}
.ticks li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-soft);
}
.ticks li::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 7px;
  width: 6px;
  height: 9px;
  border: solid var(--accent-d);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ---------- Features grid ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
}
.feature__ico {
  font-size: 1.7rem;
}
.feature h3 {
  font-size: 1.12rem;
  font-weight: 700;
  margin: 12px 0 6px;
}
.feature p {
  color: var(--ink-2);
  font-size: 0.96rem;
}
.soon {
  display: inline-block;
  font-style: normal;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-d);
  background: var(--accent-soft);
  padding: 2px 8px;
  border-radius: 999px;
  vertical-align: middle;
  margin-left: 6px;
}

/* ---------- Spotlight ---------- */
.spotlight {
  text-align: center;
}
.spotlight__card {
  margin: 32px auto 0;
  max-width: 760px;
  display: flex;
  align-items: center;
  gap: 28px;
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 32px;
  box-shadow: var(--shadow);
}
.spotlight blockquote {
  margin: 0;
  font-size: 1.1rem;
  color: var(--ink);
}
.spotlight cite {
  display: block;
  margin-top: 12px;
  font-style: normal;
  font-weight: 600;
  font-size: 0.95rem;
}

/* ---------- CTA ---------- */
.cta {
  background: var(--hero);
  color: #fff;
  text-align: center;
  padding: 84px 0;
}
.cta__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta p {
  color: #b9c4d6;
  margin-top: 12px;
}
.cta .hero__cta {
  justify-content: center;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: 40px 0;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.brand--footer {
  font-size: 1.05rem;
}
.footer__fine {
  font-size: 0.85rem;
  color: var(--ink-2);
  max-width: 70ch;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero__grid,
  .two-col {
    grid-template-columns: 1fr;
  }
  .two-col--media figure {
    order: 2;
  }
  .features {
    grid-template-columns: 1fr 1fr;
  }
  .nav__links a:not(.btn):not(.btn--solid) {
    display: none;
  }
  .spotlight__card {
    flex-direction: column;
    text-align: center;
  }
}
@media (max-width: 560px) {
  .features {
    grid-template-columns: 1fr;
  }
  .hero {
    padding: 52px 0 64px;
  }
}