/* v14 — homepage per v13-spec · ZTABS-like premium B2B */

.st-home {
  --section: clamp(5rem, 10vw, 8.5rem);
}

/* ── Nav: text CTA, lighter ───────────────────────────── */
.st-home .st-nav__cta--text {
  background: transparent;
  color: var(--ink) !important;
  padding: 0;
  border-radius: 0;
  font-weight: 500;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 30%, transparent);
  padding-bottom: 0.15em;
}
.st-home .st-nav__cta--text:hover {
  background: transparent;
  color: var(--copper) !important;
  border-color: var(--copper);
}

.st-home .st-nav__links a:hover { color: var(--copper); }

/* ── Typography scale (spec) ──────────────────────────── */
.st-home .st-h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}

.st-home .st-hero__copy > .st-eyebrow,
.st-home .st-section__head .st-eyebrow {
  color: var(--copper);
  font-weight: 500;
  letter-spacing: 0.14em;
}

.st-home .st-featured__cap .st-eyebrow {
  color: color-mix(in srgb, #f4f1eb 55%, transparent);
  font-weight: 500;
}

/* ── Hero ─────────────────────────────────────────────── */
.st-home .st-hero {
  padding: clamp(5.5rem, 12vw, 7.5rem) var(--gutter) var(--section);
}

.st-home .st-hero__top {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}

.st-home .st-hero__title {
  font-family: var(--display);
  font-size: clamp(2.625rem, 6.5vw, 5.5rem);
  font-weight: 700;
  line-height: 0.94;
  letter-spacing: -0.035em;
  text-wrap: balance;
  max-width: 11em;
  margin-top: 1rem;
}

.st-home .st-hero__aside {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-bottom: 0.35rem;
}

.st-home .st-lead {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  line-height: 1.55;
  max-width: 28em;
}

.st-home .st-hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0.2em;
  width: fit-content;
  transition: color 0.2s, border-color 0.2s, gap 0.2s;
}
.st-home .st-hero__cta:hover {
  color: var(--copper);
  border-color: var(--copper);
  gap: 0.75em;
}

/* Diagram */
.st-home .st-hero__diagram {
  color: color-mix(in srgb, var(--ink) 22%, transparent);
  margin-bottom: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(1.5rem, 3vw, 2.5rem);
}
.st-home .st-hero__diagram svg {
  width: 100%;
  height: auto;
  max-height: 220px;
  opacity: 0.55;
}
.st-home .st-hero__screen--accent {
  filter: drop-shadow(0 0 48px rgba(168, 86, 50, 0.18));
  stroke: color-mix(in srgb, var(--copper) 55%, var(--line));
}

/* Trust strip */
.st-home .st-hero__trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 3vw, 2rem);
}
.st-home .st-hero__trust-item strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}
.st-home .st-hero__trust-item span {
  font-size: 0.8125rem;
  line-height: 1.4;
  color: var(--muted);
}

/* ── Work ─────────────────────────────────────────────── */
.st-home .st-work__note {
  margin-top: 2rem;
  font-size: 0.9375rem;
  color: var(--muted);
  max-width: 40em;
}

.st-home .st-case__media {
  aspect-ratio: 4 / 3;
}

/* ── Hub grid (spec) ──────────────────────────────────── */
.st-hub {
  background: var(--paper-2);
}

.st-hub__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.st-hub__card {
  background: var(--card);
  padding: clamp(1.75rem, 3vw, 2.25rem) clamp(1.5rem, 3vw, 2rem);
  position: relative;
  transition: background 0.25s;
}
.st-hub__card::before {
  content: "";
  position: absolute;
  left: clamp(1.5rem, 3vw, 2rem);
  top: clamp(1.75rem, 3vw, 2.25rem);
  width: 1px;
  height: 32px;
  background: var(--copper);
}
.st-hub__card:hover {
  background: color-mix(in srgb, var(--copper-soft) 40%, var(--card));
}

.st-hub__num {
  display: block;
  font-family: var(--display);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--faint);
  margin-bottom: 0.75rem;
  padding-left: 1rem;
}

.st-hub__card h3 {
  font-family: var(--display);
  font-size: clamp(1.125rem, 1.8vw, 1.375rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 0.65rem;
  padding-left: 1rem;
}

.st-hub__card p {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--muted);
  padding-left: 1rem;
  max-width: 28em;
}

/* ── Formats ──────────────────────────────────────────── */
.st-formats .st-caption--head {
  margin-top: 0.75rem;
}

.st-home .st-ladder__price {
  font-size: clamp(1.375rem, 2.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.st-home .st-ladder__note {
  margin-top: 1.75rem;
  font-size: 0.9375rem;
  color: var(--muted);
  max-width: 42em;
}

/* ── Process list ─────────────────────────────────────── */
.st-process__list {
  list-style: none;
  border-top: 1px solid var(--line);
}

.st-process__list li {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: clamp(1rem, 3vw, 2rem);
  padding-block: clamp(1.35rem, 2.5vw, 1.75rem);
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.st-process__num {
  font-family: var(--display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--copper);
}

.st-process__list h3 {
  font-family: var(--display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.st-process__list p {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--muted);
  max-width: 40em;
}

.st-home .st-process__note {
  margin-top: 1.75rem;
  font-size: 0.9375rem;
  color: var(--muted);
}

/* ── Section heads ────────────────────────────────────── */
.st-home .st-section__head {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 960px) {
  .st-home .st-hero__top { grid-template-columns: 1fr; }
  .st-home .st-hero__trust { grid-template-columns: repeat(2, 1fr); }
  .st-hub__grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .st-home .st-hero__title { font-size: clamp(2.25rem, 9vw, 2.75rem); }
}

@media (min-width: 1200px) {
  .st-home .st-hero__title { font-size: 5.5rem; }
}