/* ============================================================
   Component styles: header, hero, sections, form, footer, fab
   ============================================================ */

/* ---------- top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(248, 245, 239, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-family: var(--serif);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.06em;
}
.brand-mark {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: var(--navy);
  color: var(--gold);
  border-radius: 4px;
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0;
}
.brand small {
  display: block;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--gray);
  margin-top: 2px;
}
.topnav {
  display: flex; gap: 32px; align-items: center;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
}
.topnav a { color: var(--charcoal); }
.topnav a:hover { color: var(--navy); text-decoration: none; }
.topnav .btn-primary { padding: 12px 22px; font-size: 14px; box-shadow: none; }
@media (max-width: 860px) {
  .topnav a:not(.btn-primary) { display: none; }
  .topnav .btn-primary { display: none; }
}

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(ellipse 80% 70% at 85% 30%, rgba(201, 169, 97, 0.08), transparent 60%),
    linear-gradient(180deg, #1A3A5C 0%, #142E49 100%);
  color: var(--white);
  padding: 96px 0 112px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  background-position: 0 0;
  pointer-events: none;
  opacity: 0.5;
  mask-image: linear-gradient(180deg, black, transparent 80%);
  -webkit-mask-image: linear-gradient(180deg, black, transparent 80%);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 72px 0 80px; }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 10px;
  border: 1px solid rgba(201,169,97,.4);
  background: rgba(201,169,97,.08);
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--gold-soft);
  margin-bottom: 24px;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px; background: var(--gold); border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(201,169,97,.18);
}
.hero h1 {
  color: var(--white);
  font-family: var(--serif);
  font-size: clamp(28px, 4.4vw, 44px);
  line-height: 1.45;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.hero h1 .accent {
  color: var(--gold);
  position: relative;
  white-space: nowrap;
}
.hero-sub {
  font-size: 16px;
  line-height: 1.95;
  color: rgba(255,255,255,.82);
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-cta-row {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: center;
}
.hero-note {
  margin-top: 20px;
  font-size: 13px;
  color: rgba(255,255,255,.6);
  letter-spacing: 0.04em;
}
.hero-note .check {
  display: inline-block;
  width: 14px; height: 14px;
  background: var(--gold);
  color: var(--navy);
  border-radius: 50%;
  text-align: center;
  line-height: 14px;
  font-size: 9px;
  font-weight: 700;
  margin-right: 6px;
}

.hero-illust {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 480px;
  margin-left: auto;
}
@media (max-width: 920px) { .hero-illust { margin: 0 auto; max-width: 380px; } }

.hero-trust {
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 720px) {
  .hero-trust { grid-template-columns: repeat(2, 1fr); gap: 28px 16px; }
}
.hero-trust-item {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,.7);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.hero-trust-item svg { flex-shrink: 0; margin-top: 2px; }
.hero-trust-item strong {
  display: block; color: var(--gold-soft); font-weight: 600; font-size: 13px; margin-bottom: 2px;
}

/* ---------- generic card ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s ease-out, transform .2s ease-out;
}
.card:hover { box-shadow: var(--shadow-md); }
.card-num {
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.32em;
  color: var(--gold-deep);
  margin-bottom: 16px;
  font-weight: 700;
}
.card-icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  background: var(--cream);
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  color: var(--navy);
}
.card-title {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.5;
}
.card-body {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.85;
}

/* ---------- problem section ---------- */
.problem { background: var(--cream); }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 860px) { .problem-grid { grid-template-columns: 1fr; } }

.stat-pill {
  display: inline-block;
  font-family: var(--serif);
  font-size: 32px;
  color: var(--navy);
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: 0.02em;
}
.stat-pill .unit { font-size: 14px; color: var(--gray); margin-left: 4px; font-weight: 500; }

/* ---------- solution: 3 steps ---------- */
.solution { background: var(--white); }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
  margin-top: 24px;
}
.steps::before {
  content: "";
  position: absolute;
  top: 56px;
  left: 12%; right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 20%, var(--gold) 80%, transparent);
  z-index: 0;
}
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .steps::before { display: none; }
}
.step {
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}
.step-circle {
  width: 112px; height: 112px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid; place-items: center;
  margin: 0 auto 24px;
  position: relative;
  color: var(--navy);
}
.step-num {
  position: absolute;
  top: -8px; right: -4px;
  width: 28px; height: 28px;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--serif);
  font-weight: 700;
  font-size: 13px;
  border-radius: 50%;
  display: grid; place-items: center;
}
.step h3 {
  font-size: 19px;
  margin-bottom: 10px;
}
.step p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.85;
  margin: 0;
}

/* ---------- sample report ---------- */
.sample { background: var(--cream); }
.sample-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 860px) { .sample-grid { grid-template-columns: 1fr; gap: 40px; } }
.report-mock {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 0.78 / 1;
  position: relative;
  overflow: hidden;
  transform: rotate(-1.5deg);
  transition: transform .3s ease-out;
}
.report-mock:hover { transform: rotate(0); }
.sample-list { list-style: none; padding: 0; margin: 0; }
.sample-list li {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 16px;
  align-items: flex-start;
  font-size: 15px;
}
.sample-list li:last-child { border-bottom: none; }
.sample-list .ico {
  flex-shrink: 0;
  width: 28px; height: 28px;
  background: var(--gold-soft);
  color: var(--navy);
  border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 13px;
}
.sample-list strong { color: var(--navy); display: block; margin-bottom: 2px; }
.sample-list span { color: var(--gray); font-size: 14px; line-height: 1.7; }

/* ---------- form ---------- */
.form-section { background: var(--navy); color: var(--white); }
.form-section .section-eyebrow { color: var(--gold); }
.form-section .section-title { color: var(--white); }
.form-section .section-lede { color: rgba(255,255,255,.7); }

.form-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 48px 56px;
  box-shadow: var(--shadow-lg);
  max-width: 760px;
  margin: 0 auto;
  color: var(--charcoal);
}
@media (max-width: 720px) { .form-card { padding: 32px 24px; } }

.progress {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
}
.progress-step {
  display: flex; flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 80px;
}
.progress-step .num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--cream-deep);
  color: var(--gray);
  display: grid; place-items: center;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 14px;
  transition: background-color .4s ease-out, color .4s ease-out, box-shadow .4s ease-out;
}
.progress-step .label {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gray);
  margin-top: 8px;
  font-weight: 500;
  white-space: nowrap;
  transition: color .4s ease-out;
}
.progress-step.active .num {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 0 0 4px rgba(26,58,92,.12);
}
.progress-step.active .label { color: var(--navy); font-weight: 700; }
.progress-step.done .num { background: var(--gold); color: var(--navy); }
.progress-step.done .label { color: var(--charcoal); }
.progress-line {
  flex: 1;
  height: 2px;
  background: var(--cream-deep);
  position: relative;
  margin: 0 -8px;
  margin-bottom: 24px;
  border-radius: 2px;
  overflow: hidden;
}
.progress-line::after {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: var(--p, 0%);
  background: var(--gold);
  transition: width .4s ease-out;
}

.field { margin-bottom: 20px; }
.field-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.field-label .req {
  font-size: 10px;
  background: var(--warn);
  color: var(--white);
  padding: 2px 6px;
  border-radius: 2px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.field-label .opt {
  font-size: 10px;
  background: var(--cream-deep);
  color: var(--gray);
  padding: 2px 6px;
  border-radius: 2px;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.input, select.input, textarea.input {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  font-family: inherit;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--charcoal);
  transition: border-color .15s ease-out, box-shadow .15s ease-out;
  outline: none;
}
.input:focus, select.input:focus, textarea.input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 2px rgba(201,169,97,.4);
}
.input.invalid { border-color: var(--warn); }
.input.invalid:focus { box-shadow: 0 0 0 2px rgba(178,59,59,.25); }
textarea.input { resize: vertical; min-height: 100px; }
select.input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' fill='none' stroke='%231A3A5C' stroke-width='1.4'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.input-suffix {
  position: relative;
}
.input-suffix .unit {
  position: absolute;
  right: 14px; top: 50%; transform: translateY(-50%);
  color: var(--gray); font-size: 14px;
  pointer-events: none;
}
.input-suffix .input { padding-right: 56px; }

.field-hint { font-size: 12px; color: var(--gray); margin-top: 6px; }
.field-error {
  font-size: 13px;
  color: var(--warn);
  margin-top: 6px;
  display: none;
  font-weight: 500;
}
.field-error::before { content: "⚠ "; margin-right: 2px; }
.field.has-error .field-error { display: block; }

.radio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}
.radio-card {
  position: relative;
  cursor: pointer;
}
.radio-card input { position: absolute; opacity: 0; pointer-events: none; }
.radio-card span {
  display: block;
  padding: 14px 12px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--charcoal);
  background: var(--white);
  transition: all .15s ease-out;
}
.radio-card:hover span { border-color: var(--gold); }
.radio-card input:checked + span {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  font-weight: 600;
}
.radio-card input:focus-visible + span {
  box-shadow: 0 0 0 2px rgba(201,169,97,.5);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }

.form-step { display: none; animation: stepIn .35s ease-out; }
.form-step.active { display: block; }
@keyframes stepIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.form-actions .btn-back {
  background: transparent;
  border: 0;
  color: var(--gray);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 8px;
  letter-spacing: 0.04em;
}
.form-actions .btn-back:hover { color: var(--navy); }
.form-actions .btn-back::before { content: "← "; }
.form-actions .btn-primary { padding: 14px 32px; font-size: 16px; }
.form-saved {
  font-size: 12px;
  color: var(--gray);
  margin-left: auto;
  font-weight: 500;
}
.form-saved::before { content: "✓ "; color: var(--gold-deep); font-weight: 700; }

.privacy-note {
  margin-top: 16px;
  font-size: 12px;
  color: var(--gray);
  line-height: 1.7;
}
.privacy-note a { color: var(--navy); text-decoration: underline; }

/* ---------- review screen ---------- */
.review-list { list-style: none; padding: 0; margin: 0 0 16px 0; }
.review-list li {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.review-list li:last-child { border-bottom: none; }
.review-list .k { color: var(--gray); font-size: 13px; }
.review-list .v { color: var(--charcoal); font-weight: 500; }

/* ---------- thanks ---------- */
.thanks-screen {
  display: none;
  text-align: center;
  padding: 32px 0;
}
.thanks-screen.active { display: block; }
.thanks-icon {
  width: 88px; height: 88px;
  background: var(--gold-soft);
  border-radius: 50%;
  display: grid; place-items: center;
  margin: 0 auto 24px;
  color: var(--navy);
}
.thanks-title { font-size: 24px; margin-bottom: 12px; }
.thanks-body { color: var(--gray); margin-bottom: 28px; line-height: 1.9; }
.thanks-meta {
  background: var(--cream);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-size: 13px;
  color: var(--gray);
  text-align: left;
  display: inline-block;
  max-width: 100%;
}

/* ---------- pricing ---------- */
.pricing { background: var(--white); }
.pricing-table {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.pricing-row {
  display: grid;
  grid-template-columns: 2fr 2.4fr 1.4fr 1.4fr;
  gap: 16px;
  padding: 24px 32px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.pricing-row:last-child { border-bottom: none; }
.pricing-row.head {
  background: var(--cream);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gray);
  font-weight: 600;
  padding: 14px 32px;
}
.pricing-row.featured { background: rgba(201,169,97,.06); }
.pricing-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 17px;
  color: var(--navy);
  display: flex; align-items: center; gap: 10px;
}
.pricing-name .badge {
  font-family: var(--sans);
  font-size: 10px;
  background: var(--gold);
  color: var(--navy);
  padding: 3px 8px;
  border-radius: 2px;
  letter-spacing: 0.12em;
  font-weight: 700;
}
.pricing-target { font-size: 14px; color: var(--gray); }
.pricing-price {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  color: var(--navy);
}
.pricing-price small { font-family: var(--sans); font-size: 12px; color: var(--gray); font-weight: 500; }
.pricing-row .btn-ghost { padding: 10px 18px; font-size: 13px; }
.pricing-row .btn-primary { padding: 10px 18px; font-size: 13px; box-shadow: none; }
@media (max-width: 860px) {
  .pricing-row { grid-template-columns: 1fr; gap: 8px; padding: 24px 20px; }
  .pricing-row.head { display: none; }
  .pricing-target { font-size: 13px; }
}

/* ---------- supervisor ---------- */
.supervisor { background: var(--cream); }
.supervisor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 720px) { .supervisor-grid { grid-template-columns: 1fr; } }
.sup-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  gap: 24px;
}
.sup-avatar {
  flex-shrink: 0;
  width: 80px; height: 80px;
  background: var(--cream);
  border: 1px dashed var(--line);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--gray);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-align: center;
  line-height: 1.4;
}
.sup-card h3 { font-size: 17px; margin-bottom: 4px; }
.sup-card .role {
  font-size: 12px;
  color: var(--gold-deep);
  letter-spacing: 0.12em;
  font-weight: 600;
  margin-bottom: 12px;
  display: block;
}
.sup-card p { font-size: 14px; color: var(--gray); line-height: 1.85; margin: 0; }
.sup-card .placeholder-tag {
  display: inline-block;
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: 10px;
  background: var(--cream-deep);
  color: var(--gray);
  padding: 2px 6px;
  border-radius: 2px;
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

/* ---------- assurance / authority ---------- */
.assurance { background: var(--white); }
.assurance-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
}
@media (max-width: 860px) { .assurance-grid { grid-template-columns: 1fr; gap: 40px; } }
.assurance-list { list-style: none; padding: 0; margin: 0; }
.assurance-list li {
  display: flex;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.assurance-list li:last-child { border-bottom: none; }
.assurance-list .ico {
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  display: grid; place-items: center;
  color: var(--navy);
}
.assurance-list strong {
  display: block;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 16px;
  margin-bottom: 4px;
}
.assurance-list span {
  display: block;
  font-size: 14px;
  color: var(--gray);
  line-height: 1.85;
}
.assurance-cite {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px 32px;
}
.assurance-cite .label {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gray);
  font-weight: 600;
  margin-bottom: 12px;
}
.assurance-cite blockquote {
  margin: 0 0 16px 0;
  padding: 0 0 0 16px;
  border-left: 2px solid var(--gold);
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.85;
  color: var(--charcoal);
}
.assurance-cite a {
  font-size: 13px;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.assurance-cite a::after { content: "↗"; }

/* ---------- basis (サービスの根拠) ---------- */
.basis-grid {
  list-style: none;
  padding: 0;
  margin: 0 0 32px 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}
@media (max-width: 720px) { .basis-grid { grid-template-columns: 1fr; } }
.basis-item {
  display: flex;
  gap: 18px;
  padding: 28px 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  align-items: flex-start;
}
.basis-item:nth-child(2n) { border-right: none; }
.basis-item:nth-last-child(-n+2) { border-bottom: none; }
@media (max-width: 720px) {
  .basis-item { border-right: none; }
  .basis-item:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
  .basis-item:last-child { border-bottom: none; }
}
.basis-check {
  flex-shrink: 0;
  width: 32px; height: 32px;
  background: var(--navy);
  color: var(--gold);
  border-radius: 50%;
  display: grid; place-items: center;
  margin-top: 2px;
}
.basis-item strong {
  display: block;
  font-family: var(--serif);
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.basis-item span {
  display: block;
  font-size: 14px;
  color: var(--gray);
  line-height: 1.85;
}
.basis-note {
  text-align: center;
  font-size: 13px;
  color: var(--gray);
  margin: 0;
  padding: 16px 20px;
  background: var(--cream);
  border-radius: var(--radius-sm);
  max-width: 760px;
  margin: 0 auto;
  line-height: 1.85;
}

/* ---------- FAQ ---------- */
.faq { background: var(--cream); }
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 24px 8px 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 17px;
  color: var(--navy);
  line-height: 1.6;
  letter-spacing: 0.04em;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "Q";
  flex-shrink: 0;
  width: 28px; height: 28px;
  background: var(--navy);
  color: var(--gold);
  font-family: var(--serif);
  font-size: 14px;
  border-radius: 50%;
  display: grid; place-items: center;
  margin-right: 4px;
  margin-top: 2px;
}
.faq-item .toggle {
  flex-shrink: 0;
  width: 24px; height: 24px;
  display: grid; place-items: center;
  color: var(--gold-deep);
  margin-left: auto;
  margin-top: 4px;
  transition: transform .25s ease-out;
}
.faq-item[open] .toggle { transform: rotate(45deg); }
.faq-item .faq-body {
  padding: 0 8px 28px 36px;
  font-size: 15px;
  color: var(--gray);
  line-height: 1.9;
}
.faq-item .faq-body::before {
  content: "A. ";
  font-family: var(--serif);
  font-weight: 700;
  color: var(--gold-deep);
  margin-right: 4px;
}

/* ---------- columns ---------- */
.columns { background: var(--white); }
.col-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
@media (max-width: 860px) { .col-grid { grid-template-columns: 1fr; } }
.col-card {
  display: block;
  color: inherit;
}
.col-card:hover { text-decoration: none; }
.col-thumb {
  aspect-ratio: 16/10;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  background-image: repeating-linear-gradient(45deg,
    rgba(26,58,92,0.04) 0,
    rgba(26,58,92,0.04) 6px,
    transparent 6px,
    transparent 12px);
  display: grid; place-items: center;
}
.col-thumb .thumb-tag {
  font-family: ui-monospace, 'SF Mono', monospace;
  font-size: 11px;
  color: var(--gray);
  background: var(--white);
  padding: 4px 10px;
  border-radius: 2px;
  letter-spacing: 0.06em;
  border: 1px solid var(--line);
}
.col-meta {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
  margin-bottom: 8px;
  font-weight: 600;
}
.col-card h3 {
  font-family: var(--serif);
  font-size: 17px;
  margin-bottom: 8px;
  color: var(--navy);
  line-height: 1.55;
}
.col-card p { font-size: 14px; color: var(--gray); margin: 0; line-height: 1.85; }

/* ---------- footer ---------- */
.footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,.7);
  padding: 72px 0 40px;
  font-size: 13px;
  line-height: 1.8;
}
.footer .brand { color: var(--white); }
.footer .brand small { color: rgba(255,255,255,.5); }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
@media (max-width: 720px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 32px 24px; } }
.footer h4 {
  font-family: var(--sans);
  color: var(--white);
  font-size: 12px;
  letter-spacing: 0.18em;
  font-weight: 600;
  margin-bottom: 16px;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 8px; }
.footer ul a { color: rgba(255,255,255,.7); }
.footer ul a:hover { color: var(--gold); text-decoration: none; }
.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}
.badge-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,.85);
}
.badge-chip .lock { color: var(--gold); }
.disclaimer {
  margin-top: 32px;
  padding: 20px 24px;
  background: rgba(255,255,255,.03);
  border-left: 2px solid var(--gold);
  border-radius: 2px;
  font-size: 12px;
  line-height: 1.85;
  color: rgba(255,255,255,.65);
}
.footer-bottom {
  margin-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: rgba(255,255,255,.5);
  letter-spacing: 0.06em;
}
@media (max-width: 720px) { .footer-bottom { flex-direction: column; gap: 12px; } }

/* ---------- floating CTA ---------- */
.fab {
  position: fixed;
  z-index: 50;
  bottom: 28px;
  right: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--gold);
  color: var(--navy);
  padding: 16px 24px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-cta);
  border: 0;
  cursor: pointer;
  transition: opacity .3s ease-out, transform .3s ease-out, box-shadow .2s ease-out;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
}
.fab.visible { opacity: 1; transform: none; pointer-events: auto; }
.fab:hover { box-shadow: var(--shadow-cta-hover); transform: translateY(-2px); }
.fab .clock {
  display: inline-grid; place-items: center;
  width: 22px; height: 22px;
  background: var(--navy);
  color: var(--gold);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0;
}
.fab .close {
  position: absolute;
  top: -8px; right: -8px;
  width: 22px; height: 22px;
  background: var(--navy);
  color: var(--gold);
  border-radius: 50%;
  border: 0;
  font-size: 12px;
  display: grid; place-items: center;
  cursor: pointer;
  line-height: 1;
}
@media (max-width: 720px) {
  .fab {
    bottom: 0; right: 0; left: 0;
    border-radius: 0;
    width: 100%;
    padding: 18px 24px;
    justify-content: center;
    font-size: 16px;
    transform: translateY(100%);
  }
  .fab.visible { transform: none; }
  .fab .close { top: 8px; right: 12px; }
}