/* WebTalk Studio — theme overlay
   Layout helpers and component extensions that build on site.css (the design system).
   Loaded after site.css so cascade order is correct. */

/* ============ Shared section helpers ============ */
.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}
.section-head .eyebrow { margin-bottom: 18px; }
.section-head h2 { margin-bottom: 12px; }

.hero-ctas {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 6px;
}
@media (max-width: 520px) {
  .hero-ctas { flex-direction: column; align-items: stretch; width: 100%; }
  .hero-ctas .btn { width: 100%; }
}

/* ============ Waitlist form ============ */
.waitlist-card {
  max-width: 640px;
  margin: 0 auto;
  padding: clamp(28px, 4vw, 40px);
}
.waitlist-form { display: grid; gap: 16px; }
.waitlist-form .row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 560px) {
  .waitlist-form .row-2 { grid-template-columns: 1fr; }
}
.waitlist-form .btn { width: 100%; margin-top: 6px; }

.form-error {
  display: none;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #B91C1C;
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 14px;
}
.form-error.is-visible { display: block; }

.thank-you { text-align: center; padding: 12px 4px; }
.thank-you h3 { color: var(--c-text-strong); margin-bottom: 12px; }
.thank-you p { color: var(--c-text); margin: 0; }

/* ============ Footer (centered minimal layout) ============ */
.footer-min {
  padding: 56px 0 32px;
  display: grid;
  gap: 16px;
  text-align: center;
}
.footer-min .footer-brand { justify-content: center; }
.footer-min .footer-tag { max-width: 48ch; margin: 0 auto; }
.footer-min .footer-link {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 14px;
}
.footer-min .legal {
  font-size: 13px;
  color: var(--c-text-mute-on-dark);
  margin-top: 8px;
}

/* ============ Home: Problem section ============ */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 880px) { .problem-grid { grid-template-columns: 1fr; } }
.problem-card {
  background: rgba(248, 250, 252, .03);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}
.problem-card .kicker { margin-bottom: 18px; display: block; }
.problem-card .stat-num {
  font-size: clamp(44px, 5vw, 60px);
  display: block;
  margin-bottom: 4px;
}
.problem-card .stat-label {
  color: var(--c-text-strong-on-dark);
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 16px;
}
.problem-card p { color: var(--c-text-on-dark); margin: 0; }

/* ============ Home: System section ============ */
.system-cards { margin-bottom: 40px; }
.system-line {
  text-align: center;
  max-width: 64ch;
  margin: 0 auto;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: clamp(18px, 1.8vw, 22px);
  color: var(--c-text-strong-on-dark);
  line-height: 1.45;
}

/* ============ Home: Lead magnet (book mockup) ============ */
.leadmag {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
@media (max-width: 880px) {
  .leadmag { grid-template-columns: 1fr; text-align: center; }
  .leadmag .book-wrap { order: -1; }
}
.book-wrap { display: flex; justify-content: center; }
.book {
  width: 280px;
  aspect-ratio: 3 / 4;
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(0, 174, 239, .30), transparent 65%),
    linear-gradient(160deg, #0F172A 0%, #111827 55%, #0B1220 100%);
  border: 1px solid var(--c-line);
  border-radius: 14px 4px 4px 14px;
  padding: 28px 24px;
  color: var(--c-text-strong-on-dark);
  display: flex;
  flex-direction: column;
  box-shadow:
    -8px 0 0 -4px rgba(0, 0, 0, .4),
    var(--shadow-3);
  position: relative;
  transform: rotate(-3deg);
  transition: transform .3s ease;
}
.book:hover { transform: rotate(-1deg) translateY(-4px); }
.book::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--c-cyan), var(--c-deep-blue));
  border-radius: 14px 0 0 14px;
}
.book-tag {
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-blue);
  margin-bottom: 14px;
}
.book-title {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 12px;
  color: #fff;
}
.book-sub {
  font-size: 13px;
  color: var(--c-text-mute-on-dark);
  line-height: 1.45;
  margin-bottom: auto;
}
.book-foot {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: 13px;
  color: var(--c-text-strong-on-dark);
}
.book-foot img { height: 20px; }

/* ============ Calculator: input grid ============ */
.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 28px;
  align-items: start;
}
@media (max-width: 920px) {
  .calc-grid { grid-template-columns: 1fr; }
}
.calc-fields { display: grid; gap: 22px; }
.calc-field .field-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.calc-field label {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--c-text-strong);
}
.calc-field .value-pill {
  font-family: var(--ff-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-blue-600);
  background: rgba(56, 189, 248, .10);
  border: 1px solid rgba(56, 189, 248, .25);
  padding: 3px 10px;
  border-radius: 999px;
}
.calc-field .hint {
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--c-mute);
  line-height: 1.5;
}
.calc-field input[type=range] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: #E2E8F0;
  border-radius: 999px;
  outline: none;
  margin: 6px 0 0;
}
.calc-field input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--c-blue);
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(56, 189, 248, .45);
  cursor: pointer;
}
.calc-field input[type=range]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--c-blue);
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(56, 189, 248, .45);
  cursor: pointer;
}

/* ============ Calculator: result tiles ============ */
.result-panel {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 92px;
}
.result-tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.result-tile {
  background: #F1F5F9;
  border: 1px solid var(--c-line-light);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.result-tile .result-label {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--c-mute);
  margin-bottom: 6px;
}
.result-tile .result-value {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: 24px;
  color: var(--c-text-strong);
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.result-tile--danger { background: #FEF2F2; border-color: #FECACA; }
.result-tile--danger .result-value { color: #B91C1C; }
.result-tile--danger .result-label { color: #DC2626; }

.result-tile--big {
  grid-column: span 2;
  background: linear-gradient(135deg, #FEF2F2, #FEE2E2);
  border-color: #FCA5A5;
  padding: 22px 24px;
}
.result-tile--big .result-value {
  font-size: clamp(34px, 4vw, 44px);
  color: #B91C1C;
}

.recovery {
  background: linear-gradient(135deg, #DCFCE7, #BBF7D0);
  border: 1px solid #86EFAC;
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  color: #14532D;
}
.recovery h4 {
  font-family: var(--ff-display);
  font-size: 15px;
  color: #14532D;
  margin: 0 0 14px;
  letter-spacing: 0;
}
.recovery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.recovery-tile .result-label { color: #15803D; }
.recovery-tile .result-value {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: 22px;
  color: #14532D;
  line-height: 1.1;
}

/* ============ Calculator: benchmark table ============ */
.benchmark-wrap {
  background: var(--c-card);
  border: 1px solid var(--c-line-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-2);
}
.benchmark-scroll { overflow-x: auto; }
.benchmark-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--ff-body);
  color: var(--c-text);
}
.benchmark-table th,
.benchmark-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--c-line-light);
}
.benchmark-table thead th {
  background: #F1F5F9;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-strong);
}
.benchmark-table tbody tr:last-child th,
.benchmark-table tbody tr:last-child td { border-bottom: none; }
.benchmark-table tbody th {
  font-family: var(--ff-display);
  font-weight: 800;
  color: var(--c-text-strong);
  background: #FAFBFC;
}
.benchmark-table tbody tr:hover td,
.benchmark-table tbody tr:hover th { background: #F1F5F9; }

/* ============ 404 page ============ */
.error-code {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(120px, 22vw, 240px);
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 16px 0 8px;
  display: block;
}
.error-help {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 720px;
  margin: 48px auto 0;
  text-align: left;
}
@media (max-width: 640px) { .error-help { grid-template-columns: 1fr; } }
.error-help .card { padding: 22px; }
.error-help .card h4 { margin-bottom: 6px; font-size: 16px; }
.error-help .card p { margin: 0 0 10px; font-size: 14px; }
.error-help .card a {
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 14px;
}

/* ============ Playbook: minimal white nav ============ */
.pb-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--c-line-light);
}
.pb-nav__inner {
  display: flex;
  align-items: center;
  height: 64px;
}
.pb-nav .brand { color: var(--c-text-strong); }
.pb-nav .brand img { filter: none; height: 32px; }

/* ============ Playbook: micro-copy ============ */
.micro {
  display: block;
  margin-top: 14px;
  font-size: 13px;
  color: var(--c-text-mute-on-dark);
}
.micro--light { color: var(--c-mute); }

/* ============ Playbook: problem teaser rows ============ */
.problem-rows {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
@media (max-width: 880px) { .problem-rows { grid-template-columns: 1fr; } }
.problem-row {
  background: rgba(248, 250, 252, .03);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: grid;
  gap: 16px;
}
.problem-row .icon-tile {
  background: rgba(56, 189, 248, .14);
  color: var(--c-blue);
  margin-bottom: 0;
}
.problem-row p {
  margin: 0;
  color: var(--c-text-strong-on-dark);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.45;
}
.transition-line {
  text-align: center;
  max-width: 56ch;
  margin: 0 auto;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.35;
  color: var(--c-text-strong-on-dark);
}
.transition-line .grad-text { font-weight: 800; }

/* ============ Playbook: 5 systems list ============ */
.system-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--c-line);
  max-width: 920px;
  margin: 0 auto;
}
.system-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 28px;
  align-items: baseline;
  padding: 28px 8px;
  border-bottom: 1px solid var(--c-line);
}
@media (max-width: 640px) {
  .system-row { grid-template-columns: 1fr; gap: 6px; padding: 24px 4px; }
}
.system-num {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: clamp(40px, 5vw, 56px);
  line-height: 1;
  letter-spacing: -0.04em;
  background: var(--grad-logo);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.system-row h3 {
  margin: 0 0 6px;
  font-size: clamp(20px, 2.2vw, 24px);
}
.system-row p {
  margin: 0;
  color: var(--c-text-on-dark);
  font-size: 16px;
}
.lock-line {
  max-width: 60ch;
  margin: 40px auto 0;
  text-align: center;
  color: var(--c-text-mute-on-dark);
  font-size: 15px;
}
.lock-line strong { color: var(--c-text-strong-on-dark); font-weight: 700; }

/* ============ Playbook: capture form ============ */
.capture-card {
  max-width: 640px;
  margin: 0 auto;
  padding: clamp(28px, 4vw, 40px);
}
.capture-form { display: grid; gap: 16px; }
.capture-form .row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 560px) {
  .capture-form .row-2 { grid-template-columns: 1fr; }
}
.capture-form .btn { width: 100%; margin-top: 6px; }

/* ============ Playbook: thank-you + upsell state ============ */
.thank-state { display: none; }
.thank-state.is-visible { display: block; }
.thank-head { text-align: center; margin-bottom: 28px; }
.thank-head h3 {
  color: var(--c-text-strong);
  margin-bottom: 10px;
  font-size: clamp(22px, 2.4vw, 28px);
}
.thank-head p { color: var(--c-text); margin: 0; }
.upsell-divider {
  height: 1px;
  background: var(--c-line-light);
  margin: 28px 0;
}
.upsell { text-align: center; }
.upsell .eyebrow { margin-bottom: 14px; }
.upsell h3 {
  color: var(--c-text-strong);
  font-size: clamp(22px, 2.4vw, 28px);
  margin-bottom: 12px;
}
.upsell p { color: var(--c-text); margin: 0 0 12px; }
.value-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--c-green-100);
  color: #166534;
  border: 1px solid rgba(34, 197, 94, .30);
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 13px;
  margin: 6px 0 18px;
}
.upsell .btn { display: inline-flex; }

/* ============ Playbook: social proof stats bar ============ */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}
.stats-bar .stat-num { font-size: clamp(32px, 4vw, 48px); }
@media (max-width: 720px) {
  .stats-bar { grid-template-columns: 1fr; gap: 28px; }
}

/* ============ Comparison table (Workflow Audit + Pricing) ============ */
.compare {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 16px;
  overflow: hidden;
}
.compare th, .compare td {
  text-align: left;
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-line-2);
  font-size: 14px;
}
.compare thead th {
  background: var(--c-navy);
  font-family: var(--ff-display);
  color: #fff;
  font-size: 13px;
}
.compare tbody td { color: var(--c-navy); }
.compare tbody td:first-child {
  font-family: var(--ff-display);
  font-weight: 600;
  color: var(--c-navy);
}
.compare tbody tr:nth-child(even) td { background: #F1F5F9; }
.compare tbody tr:hover td { background: #E2E8F0; }
.compare tbody tr:last-child td { border-bottom: 0; }

/* ============ FAQ accordion (details.faq) ============ */
details.faq summary { list-style: none; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: "+";
  float: right;
  color: var(--c-blue);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 22px;
  line-height: 1;
}
details.faq[open] summary::after { content: "−"; }