/* Brand-level integrations and Smart Forms pages. These pages keep the Scale.gg
   story primary while linking to the deeper MailBaser implementation detail. */
.scale-hub-hero {
  overflow: hidden;
  padding: clamp(76px, 9vw, 132px) 0 clamp(64px, 8vw, 112px);
  background: var(--navy);
  color: #fff;
}

.scale-hub-hero-grid {
  display: grid;
  align-items: center;
  gap: clamp(36px, 6vw, 88px);
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

.scale-hub-hero h1 {
  max-width: 11ch;
  margin: 0 0 26px;
  font-size: clamp(52px, 7vw, 96px);
  font-weight: 560;
  letter-spacing: -0.065em;
  line-height: 0.92;
}

.scale-hub-hero p {
  max-width: 58ch;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.48;
}

.scale-hub-hero .eyebrow { color: rgba(255, 255, 255, 0.72); }

.scale-hub-hero .eyebrow::before { background: var(--coral); }

.scale-provider-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.scale-provider-card {
  display: grid;
  min-height: 138px;
  align-content: space-between;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.96);
  border-radius: 18px;
  color: var(--ink);
  text-decoration: none;
  transition: transform 180ms var(--ease-out), box-shadow 180ms ease;
}

.scale-provider-card:hover { box-shadow: 0 14px 32px rgba(0, 0, 0, 0.2); transform: translateY(-3px); }

.scale-provider-mark {
  display: grid;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-items: center;
  border-radius: 13px;
  font-family: "Geist Mono", monospace;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.scale-provider-mark svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.9; }
.scale-provider-card strong { display: block; margin-top: 14px; font-size: 18px; letter-spacing: -0.03em; }
.scale-provider-card small { display: block; margin-top: 4px; color: #686a65; font-size: 12px; line-height: 1.3; }
.scale-provider-card[data-provider="zapier"] .scale-provider-mark { background: #fff0e8; color: #ff4f00; }
.scale-provider-card[data-provider="make"] .scale-provider-mark { background: #f0ebff; color: #6d28d9; }
.scale-provider-card[data-provider="n8n"] .scale-provider-mark { background: #fff0f4; color: #ea4b71; }
.scale-provider-card[data-provider="composio"] .scale-provider-mark { background: #eef0f3; color: #111827; }

.scale-proof-strip {
  display: grid;
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(4, 1fr);
}

.scale-proof-strip > div { min-height: 142px; padding: 30px; border-right: 1px solid var(--line); }
.scale-proof-strip > div:last-child { border-right: 0; }
.scale-proof-strip strong { display: block; font-size: clamp(24px, 3vw, 38px); letter-spacing: -0.05em; }
.scale-proof-strip span { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; }

.scale-section-lead { display: grid; align-items: end; gap: 30px; grid-template-columns: minmax(0, 1fr) minmax(0, 0.75fr); }
.scale-section-lead p { max-width: 52ch; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.5; }
.scale-section-lead h2 { max-width: 13ch; margin-bottom: 0; font-size: clamp(38px, 5vw, 68px); }

.scale-flow-grid { display: grid; margin-top: 52px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); grid-template-columns: repeat(4, 1fr); }
.scale-flow-card { position: relative; min-height: 270px; padding: 28px; border-right: 1px solid var(--line); }
.scale-flow-card:last-child { border-right: 0; }
.scale-flow-card:nth-child(1) { background: color-mix(in srgb, var(--peach) 58%, #fff); }
.scale-flow-card:nth-child(2) { background: color-mix(in srgb, var(--lilac) 43%, #fff); }
.scale-flow-card:nth-child(3) { background: color-mix(in srgb, var(--mint) 50%, #fff); }
.scale-flow-card:nth-child(4) { background: color-mix(in srgb, var(--lime) 54%, #fff); }
.scale-flow-card::after { position: absolute; z-index: 2; top: 50%; right: -15px; display: grid; width: 30px; height: 30px; content: "→"; place-items: center; background: var(--coral); border-radius: 50%; color: #fff; font-size: 14px; transform: translateY(-50%); }
.scale-flow-card:last-child::after { display: none; }
.scale-flow-card small { font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; }
.scale-flow-card h3 { margin: 72px 0 10px; font-size: 26px; }
.scale-flow-card p { max-width: 24ch; margin: 0; color: #5c5e58; font-size: 14px; line-height: 1.4; }

.scale-capability-grid { display: grid; gap: 14px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.scale-capability-card { min-height: 250px; padding: 28px; border-radius: var(--radius-md); }
.scale-capability-card:nth-child(1) { background: var(--cream); }
.scale-capability-card:nth-child(2) { background: var(--pink); }
.scale-capability-card:nth-child(3) { background: var(--mint); }
.scale-capability-card:nth-child(4) { background: var(--lilac); }
.scale-capability-card:nth-child(5) { background: var(--lime); }
.scale-capability-card:nth-child(6) { background: var(--peach); }
.scale-capability-card small { font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; }
.scale-capability-card h3 { margin: 54px 0 10px; font-size: 26px; }
.scale-capability-card p { max-width: 34ch; margin: 0; color: #575952; font-size: 15px; line-height: 1.45; }

.scale-split-panel { display: grid; align-items: stretch; overflow: hidden; border-radius: var(--radius-lg); grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); }
.scale-split-panel > div { padding: clamp(30px, 5vw, 70px); }
.scale-split-panel > div:first-child { background: var(--lime); }
.scale-split-panel > div:last-child { background: var(--navy); color: #fff; }
.scale-split-panel h2 { max-width: 11ch; margin: 0 0 20px; font-size: clamp(36px, 5vw, 64px); }
.scale-split-panel p { max-width: 48ch; font-size: 17px; line-height: 1.5; opacity: 0.76; }
.scale-split-panel .eyebrow { margin-bottom: 20px; }
.scale-split-panel .eyebrow::before { background: var(--coral); }

.scale-link-list { display: grid; margin: 28px 0 0; padding: 0; gap: 9px; list-style: none; }
.scale-link-list a { display: flex; min-height: 48px; align-items: center; justify-content: space-between; padding: 12px 15px; border: 1px solid rgba(255,255,255,0.16); border-radius: 12px; color: #fff; font-size: 14px; text-decoration: none; }
.scale-link-list a:hover { background: rgba(255,255,255,0.09); }

.scale-smart-form-preview { display: grid; gap: 14px; grid-template-columns: 0.34fr 0.66fr; }
.scale-smart-form-preview > div { padding: 22px; border-radius: 16px; }
.scale-smart-form-preview > div:first-child { background: rgba(255,255,255,0.12); }
.scale-smart-form-preview > div:last-child { background: #fff; color: var(--ink); }
.scale-smart-form-preview small { font-family: "Geist Mono", monospace; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; }
.scale-form-step { display: block; margin-top: 12px; padding: 10px 11px; border-radius: 9px; background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.7); font-size: 12px; }
.scale-form-step.active { background: #fff; color: var(--ink); }
.scale-form-question { margin: 28px 0 20px; font-size: 22px; font-weight: 620; letter-spacing: -0.04em; }
.scale-form-option { display: block; margin-top: 9px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; font-size: 13px; }
.scale-form-option.selected { border-color: var(--ink); background: var(--lilac); }

.scale-cta { padding: clamp(38px, 6vw, 70px); border-radius: var(--radius-lg); background: var(--ink); color: #fff; }
.scale-cta h2 { max-width: 12ch; margin-bottom: 18px; font-size: clamp(38px, 5vw, 68px); }
.scale-cta p { max-width: 58ch; color: rgba(255,255,255,0.72); font-size: 18px; }

@media (max-width: 900px) {
  .scale-hub-hero-grid, .scale-section-lead, .scale-split-panel { grid-template-columns: 1fr; }
  .scale-proof-strip { grid-template-columns: repeat(2, 1fr); }
  .scale-proof-strip > div:nth-child(2) { border-right: 0; }
  .scale-proof-strip > div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .scale-flow-grid { grid-template-columns: repeat(2, 1fr); }
  .scale-flow-card:nth-child(2) { border-right: 0; }
  .scale-flow-card:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .scale-flow-card:nth-child(2)::after { display: none; }
  .scale-capability-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .scale-provider-grid, .scale-flow-grid, .scale-capability-grid, .scale-smart-form-preview { grid-template-columns: 1fr; }
  .scale-proof-strip { grid-template-columns: 1fr; }
  .scale-proof-strip > div, .scale-proof-strip > div:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .scale-proof-strip > div:last-child { border-bottom: 0; }
  .scale-flow-card, .scale-flow-card:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .scale-flow-card:last-child { border-bottom: 0; }
  .scale-flow-card::after { right: auto; bottom: -15px; top: auto; left: 50%; content: "↓"; transform: translateX(-50%); }
  .scale-flow-card:nth-child(2)::after { display: grid; }
  .scale-hub-hero h1 { font-size: clamp(48px, 14vw, 74px); }
}