/* Switchboard system — extends styles.css with full-page sections, FAQ, footer, content blocks. */

/* ====== Global page chrome (Switchboard) ====== */
.sb {
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--surface);
  font-size: 16px;
  line-height: 1.55;
  min-height: 100vh;
}
.sb h1, .sb h2, .sb h3, .sb h4 {
  font-family: var(--f-display);
  margin: 0;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.sb p { margin: 0; text-wrap: pretty; }
.sb a { color: inherit; text-decoration: none; }
.sb button { font-family: inherit; cursor: pointer; }

/* ====== Top nav (dark) ====== */
.sb-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 56px;
  background: var(--ink);
  color: white;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sb-nav .logo { filter: invert(1) brightness(2) saturate(0); }
.sb-nav .links {
  display: flex;
  gap: 30px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
}
.sb-nav .links a:hover, .sb-nav .links a.active { color: white; }
.sb-nav .links a.active::after {
  content: '';
  display: block;
  height: 2px;
  background: var(--tmrw-orange);
  margin-top: 6px;
}
.sb-nav .cta {
  background: var(--tmrw-orange);
  color: white;
  padding: 10px 18px;
  border: none;
  font-weight: 500;
  font-size: 14px;
}

/* ====== Page hero (dark, with mono meta) ====== */
.sb-page-hero {
  background: var(--ink);
  color: white;
  padding: 72px 56px 88px;
}
.sb-page-hero .crumbs {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 36px;
  display: flex;
  gap: 12px;
}
.sb-page-hero .crumbs a { color: rgba(255,255,255,0.7); }
.sb-page-hero .crumbs span.sep { color: rgba(255,255,255,0.25); }
.sb-page-hero .eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tmrw-orange);
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.sb-page-hero .eyebrow::before {
  content: '';
  width: 28px; height: 1px; background: var(--tmrw-orange);
}
.sb-page-hero h1 {
  font-size: 76px;
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.035em;
  max-width: 18ch;
}
.sb-page-hero h1 .o { color: var(--tmrw-orange); }
.sb-page-hero .direct-answer {
  margin-top: 32px;
  max-width: 64ch;
  font-size: 19px;
  line-height: 1.55;
  color: rgba(255,255,255,0.82);
  border-left: 2px solid var(--tmrw-orange);
  padding-left: 20px;
}
.sb-page-hero .byline {
  margin-top: 24px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}

/* ====== Section primitives ====== */
.sb-section {
  padding: 96px 56px;
  border-bottom: 1px solid var(--border-soft);
}
.sb-section--alt { background: var(--surface-alt); }
.sb-section--ink { background: var(--ink); color: white; }
.sb-section .container { max-width: 1200px; margin: 0 auto; }
.sb-section .section-head {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 64px;
  margin-bottom: 56px;
  align-items: start;
}
.sb-section .section-num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tmrw-orange);
  padding-top: 14px;
  border-top: 1px solid var(--ink);
}
.sb-section--ink .section-num { border-top-color: white; }
.sb-section h2 {
  font-size: 48px;
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.03em;
  max-width: 22ch;
}
.sb-section .section-sub {
  margin-top: 16px;
  font-size: 18px;
  color: var(--ink-2);
  max-width: 56ch;
  line-height: 1.55;
}
.sb-section--ink .section-sub { color: rgba(255,255,255,0.72); }

/* ====== Differentiators / 4-grid ====== */
.sb-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.sb-grid--3 { grid-template-columns: repeat(3, 1fr); }
.sb-grid--2 { grid-template-columns: repeat(2, 1fr); }
.sb-section--ink .sb-grid { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.1); }
.sb-cell {
  background: var(--surface);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
}
.sb-section--alt .sb-cell { background: var(--surface-alt); }
.sb-section--ink .sb-cell { background: var(--ink); color: white; }
.sb-cell .num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--tmrw-orange);
}
.sb-cell h3 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.15;
}
.sb-cell p {
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.55;
}
.sb-section--ink .sb-cell p { color: rgba(255,255,255,0.7); }

/* ====== Process steps ====== */
.sb-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
.sb-step {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 28px;
  border-top: 2px solid var(--ink);
  position: relative;
}
.sb-section--ink .sb-step { border-top-color: var(--tmrw-orange); }
.sb-step .k {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--tmrw-orange);
}
.sb-step h4 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.sb-step p {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.55;
}
.sb-section--ink .sb-step p { color: rgba(255,255,255,0.7); }

/* ====== Comparison table ====== */
.sb-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.sb-table thead th {
  text-align: left;
  padding: 16px 20px;
  background: var(--ink);
  color: white;
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.sb-table thead th:first-child { background: var(--tmrw-orange); }
.sb-table tbody td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
}
.sb-table tbody tr:nth-child(even) td { background: var(--surface-alt); }
.sb-table tbody td:first-child {
  font-weight: 500;
  color: var(--ink);
  width: 30%;
}

/* ====== FAQ (expanded by default) ====== */
.sb-faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}
.sb-faq-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.sb-faq-item .q-num {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--tmrw-orange);
  padding-top: 4px;
}
.sb-faq-item h3 {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
  color: var(--ink);
}
.sb-faq-item p {
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 72ch;
}
.sb-section--ink .sb-faq-item { border-color: rgba(255,255,255,0.12); }
.sb-section--ink .sb-faq-item h3 { color: white; }
.sb-section--ink .sb-faq-item p { color: rgba(255,255,255,0.78); }

/* ====== Big CTA banner ====== */
.sb-cta-banner {
  background: var(--tmrw-orange);
  color: white;
  padding: 80px 56px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}
.sb-cta-banner h2 {
  font-size: 48px;
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.025em;
  max-width: 18ch;
}
.sb-cta-banner p {
  margin-top: 16px;
  font-size: 17px;
  color: rgba(255,255,255,0.92);
  max-width: 56ch;
}
.sb-cta-banner .cta-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
  flex-shrink: 0;
}
.sb-cta-banner .btn-primary {
  background: var(--ink);
  color: white;
  border: none;
  padding: 18px 28px;
  font-weight: 500;
  font-size: 15.5px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.sb-cta-banner .btn-meta {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}

/* ====== Footer ====== */
.sb-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 80px 56px 40px;
  font-size: 14px;
}
.sb-footer .ftr-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.sb-footer h4 {
  font-family: var(--f-display);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.sb-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.sb-footer ul a:hover { color: white; }
.sb-footer .ftr-brand .logo { filter: invert(1) brightness(2) saturate(0); margin-bottom: 20px; }
.sb-footer .ftr-brand p { max-width: 36ch; line-height: 1.6; color: rgba(255,255,255,0.55); }
.sb-footer .ftr-brand .tel {
  margin-top: 18px;
  display: flex; flex-direction: column; gap: 4px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}
.sb-footer .ftr-brand .tel strong {
  color: white;
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.sb-footer .ftr-bottom {
  margin-top: 28px;
  display: flex;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}

/* ====== Pull quote ====== */
.sb-pull {
  padding: 48px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  margin: 64px 0;
}
.sb-pull blockquote {
  margin: 0;
  font-family: var(--f-display);
  font-size: 36px;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 22ch;
  color: var(--ink);
}
.sb-pull blockquote em { color: var(--tmrw-orange); font-style: normal; }
.sb-pull cite {
  margin-top: 24px;
  display: block;
  font-style: normal;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* ====== Two-column copy ====== */
.sb-twocol {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.sb-twocol .copy p { font-size: 17px; color: var(--ink-2); line-height: 1.65; margin-bottom: 16px; max-width: 60ch; }
.sb-twocol .copy h3 {
  font-size: 26px; font-weight: 600; margin-top: 32px; margin-bottom: 12px;
}
.sb-twocol .side {
  background: var(--ink);
  color: white;
  padding: 36px;
}
.sb-twocol .side .lab {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--tmrw-orange);
  margin-bottom: 16px; text-transform: uppercase;
}
.sb-twocol .side h4 { font-size: 24px; font-weight: 600; margin-bottom: 16px; }
.sb-twocol .side ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.sb-twocol .side li { display: flex; gap: 10px; font-size: 14.5px; color: rgba(255,255,255,0.85); }
.sb-twocol .side li::before { content: '→'; color: var(--tmrw-orange); }

/* ====== Contact form ====== */
.sb-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.sb-form .form-side label {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 8px;
  margin-top: 20px;
}
.sb-form .form-side input,
.sb-form .form-side textarea,
.sb-form .form-side select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 0;
  font: inherit;
  font-size: 15px;
  background: white;
  color: var(--ink);
}
.sb-form .form-side input:focus,
.sb-form .form-side textarea:focus {
  outline: 2px solid var(--tmrw-orange);
  outline-offset: -2px;
  border-color: var(--tmrw-orange);
}
.sb-form .form-side textarea { min-height: 130px; resize: vertical; }
.sb-form .form-side .radio-row { display: flex; gap: 12px; margin-top: 4px; }
.sb-form .form-side .radio-card {
  flex: 1;
  border: 1px solid var(--border);
  padding: 14px 16px;
  cursor: pointer;
  display: flex; flex-direction: column; gap: 4px;
  font-size: 14px;
}
.sb-form .form-side .radio-card.active {
  border-color: var(--tmrw-orange);
  background: var(--tmrw-orange-wash);
}
.sb-form .form-side .radio-card .lab {
  font-family: var(--f-mono); font-size: 10px; color: var(--tmrw-orange);
  letter-spacing: 0.1em; text-transform: uppercase;
}
.sb-form .form-side .submit {
  margin-top: 28px;
  background: var(--ink);
  color: white;
  border: none;
  padding: 16px 24px;
  font-weight: 500;
  font-size: 15px;
  display: inline-flex; gap: 14px; align-items: center;
}
.sb-form .info-side {
  background: var(--ink);
  color: white;
  padding: 40px;
}
.sb-form .info-side h3 { font-size: 28px; font-weight: 600; margin-bottom: 14px; letter-spacing: -0.02em; }
.sb-form .info-side p { color: rgba(255,255,255,0.78); font-size: 15.5px; line-height: 1.6; }
.sb-form .info-side .lines { margin-top: 28px; display: flex; flex-direction: column; gap: 16px; }
.sb-form .info-side .line {
  font-family: var(--f-mono);
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.sb-form .info-side .line strong {
  display: block;
  font-family: var(--f-display);
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.01em; color: white;
  text-transform: none; margin-top: 4px;
}

/* About hero portrait */
.sb-about-hero {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: end;
}
.sb-about-hero .portrait {
  background: linear-gradient(135deg, var(--tmrw-orange) 0%, var(--tmrw-orange-deep) 100%);
  aspect-ratio: 4/5;
  position: relative;
  overflow: hidden;
}
.sb-about-hero .portrait::after {
  content: 'PORTRAIT · RICHARD';
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.6);
}
.sb-about-hero .portrait::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent 0 12px, rgba(0,0,0,0.07) 12px 13px);
}