/* ================================================================
   free-sample.css — Free Sample Preview Page
   Spec: §28 Free Sample Download Page
================================================================ */

/* ─── PAGE BACKGROUND ───────────────────────────────────────── */
body {
  background:
    radial-gradient(85% 50% at 80% 0%, rgba(230,193,90,.10), transparent 60%),
    linear-gradient(180deg, #0A1428, #101E3C 55%, #0A1428);
  min-height: 100vh;
  color: #D7DEED;
}

/* ─── BREADCRUMB ───────────────────────────────────────────── */
.fs-breadcrumb {
  padding: var(--space-4) 0 0;
}
.fs-breadcrumb-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(199,211,230,.55);
  flex-wrap: wrap;
}
.fs-breadcrumb-list a {
  color: rgba(199,211,230,.65);
  text-decoration: none;
}
.fs-breadcrumb-list a:hover {
  color: var(--color-gold);
}
.fs-breadcrumb-sep { margin: 0 2px; }

/* ─── HERO ─────────────────────────────────────────────────── */
.fs-hero {
  background: transparent;
  color: #fff;
  padding: var(--space-16) 0 var(--space-14);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.fs-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(200,150,62,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.fs-eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.fs-hero-h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.1;
  color: #fff;
  max-width: 720px;
  margin: 0 auto var(--space-5);
}

.fs-hero-sub {
  font-size: var(--text-md);
  color: rgba(199,211,230,.80);
  max-width: 560px;
  margin: 0 auto var(--space-8);
  line-height: 1.65;
}

.fs-hero-btn {
  font-size: var(--text-md);
  padding: 1em 2.4em;
  min-height: 56px;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 24px rgba(200,150,62,0.4);
}

.fs-hero-trust {
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: rgba(199,211,230,.60);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}
.fs-hero-trust::before {
  content: '✓';
  color: var(--color-gold);
  font-weight: 700;
}

/* ─── SLIDE PREVIEWS SECTION ───────────────────────────────── */
.fs-previews {
  background: transparent;
  padding: var(--space-14) 0 var(--space-12);
}

.fs-previews-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.fs-previews-eyebrow {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(199,211,230,.60);
  margin-bottom: var(--space-3);
}

.fs-previews-h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-3);
}

.fs-previews-sub {
  font-size: var(--text-base);
  color: #D7DEED;
  max-width: 480px;
  margin: 0 auto;
}

/* 5-col slide grid — horizontal scroll on narrow screens */
.fs-slides-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-5);
  align-items: start;
}

/* ─── INDIVIDUAL SLIDE CARD ─────────────────────────────────── */
.fs-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.fs-slide-card {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(15,14,13,0.14), 0 2px 6px rgba(15,14,13,0.08);
  position: relative;
  background: var(--color-paper);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.fs-slide-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(15,14,13,0.2), 0 4px 12px rgba(15,14,13,0.1);
}

/* NP header strip — on all slides */
.fs-slide-head {
  height: 22%;
  max-height: 54px;
  background: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8%;
  position: relative;
}
.fs-slide-head::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-gold);
}
.fs-monogram {
  font-family: var(--font-heading);
  font-size: 0.65em;
  font-weight: 900;
  color: var(--color-gold);
  letter-spacing: 0.12em;
}
.fs-brand-name {
  font-size: 0.45em;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* Dry seal — bottom-right corner of every card */
.fs-slide-seal {
  position: absolute;
  bottom: 5%;
  right: 5%;
  width: 22%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 2px solid rgba(200,150,62,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  pointer-events: none;
}
.fs-seal-inner {
  font-size: 0.3em;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(200,150,62,0.6);
  line-height: 1.2;
  text-align: center;
  padding: 2px;
}

/* Blur + lock overlay — applied to slides 2–5 */
.fs-slide-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 65%;
  background: linear-gradient(to bottom,
    rgba(15,14,13,0) 0%,
    rgba(15,14,13,0.55) 35%,
    rgba(15,14,13,0.85) 100%
  );
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: 8%;
  pointer-events: none;
}
.fs-lock-msg {
  font-size: 0.55em;
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  text-align: center;
  line-height: 1.4;
  padding: 0 6%;
}
.fs-lock-icon {
  font-size: 1.2em;
  margin-bottom: 4%;
  display: block;
}

/* Label below card */
.fs-slide-label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  color: #D7DEED;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.fs-slide-num {
  font-size: 0.75em;
  color: var(--color-gold);
  font-weight: 900;
}
.fs-slide-name {
  color: #D7DEED;
}

/* ── Slide 1: Cover ─────────────────────────────────────────── */
.fs-slide--cover .fs-slide-card { background: var(--color-ink); }
.fs-slide--cover .fs-slide-head { background: rgba(255,255,255,0.06); }
.fs-cover-body {
  padding: 6% 8%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 5%;
  height: calc(100% - 22%);
}
.fs-cover-icon {
  font-size: 1.8em;
  line-height: 1;
  margin-top: 4%;
}
.fs-cover-title {
  font-size: 0.9em;
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin: 0;
}
.fs-cover-sub {
  font-size: 0.55em;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin: 0;
}
.fs-cover-divider {
  width: 40%;
  height: 2px;
  background: var(--color-gold);
  flex-shrink: 0;
}
.fs-cover-edition {
  font-size: 0.45em;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.08em;
}

/* ── Slide 2: Executive Summary KPI boxes ───────────────────── */
.fs-exec-body,
.fs-cost-body,
.fs-chart-body,
.fs-check-body {
  padding: 5% 7%;
  height: calc(100% - 22%);
  overflow: hidden;
}
.fs-section-title {
  font-size: 0.6em;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-ink);
  margin-bottom: 6%;
  padding-bottom: 3%;
  border-bottom: 1.5px solid var(--color-border);
}
.fs-kpi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5%;
}
.fs-kpi-box {
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 6% 5%;
  display: flex;
  flex-direction: column;
  gap: 4%;
}
.fs-kpi-val {
  display: block;
  height: 0.6em;
  background: var(--color-border);
  border-radius: 2px;
  width: 70%;
}
.fs-kpi-lbl {
  display: block;
  height: 0.4em;
  background: var(--color-border);
  border-radius: 2px;
  width: 90%;
  opacity: 0.5;
}

/* ── Slide 3: Startup Cost Table ────────────────────────────── */
.fs-table-rows {
  display: flex;
  flex-direction: column;
  gap: 5%;
}
.fs-table-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 5%;
}
.fs-table-row:last-child { border-bottom: none; }
.fs-row-cat {
  height: 0.5em;
  background: var(--color-border);
  border-radius: 2px;
  width: 55%;
}
.fs-row-amt {
  height: 0.5em;
  background: var(--color-gold);
  border-radius: 2px;
  width: 22%;
  opacity: 0.4;
}
.fs-table-row--total .fs-row-cat { background: var(--color-ink); width: 30%; }
.fs-table-row--total .fs-row-amt { opacity: 0.8; }

/* ── Slide 4: 12-Month Financial Projection chart ───────────── */
.fs-bars {
  display: flex;
  align-items: flex-end;
  gap: 4%;
  height: 45%;
  padding-top: 2%;
}
.fs-bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4%;
  height: 100%;
}
.fs-bar-fill {
  width: 100%;
  border-radius: 2px 2px 0 0;
  background: linear-gradient(to top, var(--color-gold), rgba(200,150,62,0.4));
  margin-top: auto;
}
.fs-bar-lbl {
  height: 0.4em;
  background: var(--color-border);
  border-radius: 2px;
  width: 100%;
}
.fs-chart-legend {
  display: flex;
  gap: 8%;
  margin-top: 6%;
}
.fs-legend-item {
  display: flex;
  align-items: center;
  gap: 4%;
}
.fs-legend-dot {
  width: 0.5em;
  height: 0.5em;
  border-radius: 50%;
  background: var(--color-gold);
  flex-shrink: 0;
}
.fs-legend-lbl {
  height: 0.4em;
  background: var(--color-border);
  border-radius: 2px;
  width: 2.5em;
}

/* ── Slide 5: Launch Checklist ──────────────────────────────── */
.fs-checklist-items {
  display: flex;
  flex-direction: column;
  gap: 6%;
}
.fs-check-item {
  display: flex;
  align-items: center;
  gap: 8%;
}
.fs-check-icon {
  width: 0.75em;
  height: 0.75em;
  border-radius: 50%;
  flex-shrink: 0;
}
.fs-check-icon--done { background: var(--color-success); }
.fs-check-icon--locked { background: var(--color-border); }
.fs-check-text {
  height: 0.5em;
  border-radius: 2px;
  background: var(--color-border);
}
.fs-check-item--done .fs-check-text { background: var(--color-ink); opacity: 0.7; }

/* Unlock note below preview grid */
.fs-unlock-note {
  text-align: center;
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  color: rgba(199,211,230,.65);
  font-weight: 600;
}
.fs-unlock-link {
  color: var(--color-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ─── DOWNLOAD GATE ─────────────────────────────────────────── */
.fs-download {
  background: transparent;
  padding: var(--space-14) 0;
}

.fs-download-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.fs-download-h2 {
  font-size: clamp(1.6rem, 3.5vw, 2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-3);
}

.fs-download-sub {
  font-size: var(--text-base);
  color: #D7DEED;
}

.fs-gate {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  max-width: 820px;
  margin: 0 auto;
}

.fs-gate-option {
  background: linear-gradient(160deg, rgba(255,255,255,.10), rgba(255,255,255,.04) 45%, rgba(230,193,90,.06));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.16);
  border-top: 2px solid rgba(255,255,255,.20);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@supports not (backdrop-filter: blur(12px)) {
  .fs-gate-option { background: rgba(16,26,52,.92); }
}

.fs-gate-option--b {
  background: linear-gradient(160deg, rgba(255,255,255,.12), rgba(230,193,90,.10) 45%, rgba(230,193,90,.06));
  border: 1px solid rgba(230,193,90,.30);
  border-top: 2px solid rgba(230,193,90,.50);
  position: relative;
}

@supports not (backdrop-filter: blur(12px)) {
  .fs-gate-option--b { background: rgba(16,26,52,.92); }
}

.fs-gate-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gold);
  color: var(--color-ink);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 14px;
  border-radius: var(--radius-lg);
  white-space: nowrap;
}

.fs-gate-h3 {
  font-size: var(--text-md);
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
}

.fs-gate-desc {
  font-size: var(--text-sm);
  color: #D7DEED;
  line-height: 1.6;
  flex-grow: 1;
}

.fs-gate-note {
  font-size: var(--text-xs);
  color: rgba(199,211,230,.60);
  text-align: center;
  margin-top: var(--space-1);
}

.fs-gate-divider {
  width: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.fs-gate-divider span {
  font-size: var(--text-sm);
  font-weight: 700;
  color: rgba(199,211,230,.60);
  background: rgba(8,14,28,.60);
  border: 1.5px solid rgba(160,190,255,.20);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Option B form */
.fs-email-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.fs-email-label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: rgba(199,211,230,.80);
}

.fs-email-input {
  padding: 0.75em 1em;
  border: 1px solid rgba(160,190,255,.28);
  border-radius: var(--radius-md);
  background: rgba(8,14,28,.60);
  color: #fff;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  width: 100%;
  transition: border-color var(--transition-fast);
}
.fs-email-input::placeholder { color: rgba(199,211,230,.40); }
.fs-email-input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(200,150,62,0.15);
}
.fs-email-input:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
  box-shadow: none;
}

.fs-email-err {
  font-size: var(--text-xs);
  color: var(--color-red);
  display: none;
}
.fs-email-err.visible { display: block; }

.fs-gate-btn {
  width: 100%;
  min-height: 48px;
  font-size: var(--text-base);
  font-weight: 800;
}

.fs-gate-success {
  background: rgba(39,174,96,0.10);
  border: 1.5px solid rgba(39,174,96,.40);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  color: #7FC79A;
  font-weight: 600;
  font-size: var(--text-sm);
  display: none;
}
.fs-gate-success.visible { display: block; }

.fs-gate-includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.fs-gate-includes li {
  font-size: var(--text-xs);
  color: rgba(199,211,230,.75);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.fs-gate-includes li::before {
  content: '✓';
  color: #7FC79A;
  font-weight: 700;
  flex-shrink: 0;
}

/* ─── FULL PRODUCT CTA ──────────────────────────────────────── */
.fs-full-cta {
  background: transparent;
  padding: var(--space-14) 0;
}

.fs-full-cta-inner {
  max-width: 760px;
  margin: 0 auto;
}

.fs-cta-eyebrow {
  display: block;
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.fs-cta-h2 {
  text-align: center;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-4);
}

.fs-cta-sub {
  text-align: center;
  font-size: var(--text-base);
  color: #D7DEED;
  margin-bottom: var(--space-8);
}

/* Product card for full blueprint */
.fs-product-card {
  background: linear-gradient(160deg, rgba(255,255,255,.12), rgba(255,255,255,.05) 45%, rgba(230,193,90,.07));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.16);
  border-top: 2px solid rgba(230,193,90,.50);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

@supports not (backdrop-filter: blur(12px)) {
  .fs-product-card { background: rgba(16,26,52,.92); }
}

.fs-product-left {}

.fs-product-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 700;
  background: rgba(200,150,62,0.12);
  color: var(--color-gold);
  padding: 2px 10px;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  border: 1px solid rgba(200,150,62,0.3);
}

.fs-product-h3 {
  font-size: var(--text-lg);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--space-2);
  line-height: 1.25;
}

.fs-product-rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(199,211,230,.65);
  margin-bottom: var(--space-4);
}
.fs-product-stars { color: var(--color-gold); }

.fs-product-includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.fs-product-includes li {
  font-size: var(--text-sm);
  color: #D7DEED;
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.4;
}
.fs-product-includes li::before {
  content: '✓';
  color: #7FC79A;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.fs-product-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.fs-product-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.fs-price-current {
  font-size: 2.2rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}
.fs-price-original {
  font-size: var(--text-md);
  color: rgba(199,211,230,.50);
  text-decoration: line-through;
}
.fs-price-save {
  font-size: var(--text-xs);
  font-weight: 700;
  background: rgba(200,150,62,0.12);
  color: var(--color-gold);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}
.fs-price-php {
  font-size: var(--text-xs);
  color: rgba(199,211,230,.50);
  width: 100%;
}

.fs-product-btn {
  width: 100%;
  font-size: var(--text-md);
  font-weight: 800;
  min-height: 52px;
}

.fs-product-trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.fs-product-trust-item {
  font-size: var(--text-xs);
  color: rgba(199,211,230,.65);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.fs-product-trust-item::before {
  content: '🔒';
  font-size: 0.85em;
}

.fs-product-promo {
  background: rgba(200,150,62,0.08);
  border: 1px dashed rgba(200,150,62,0.4);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  color: #D7DEED;
}
.fs-product-promo strong { color: var(--color-gold); }

/* ─── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1060px) {
  .fs-slides-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 740px) {
  .fs-slides-grid {
    grid-template-columns: repeat(3, minmax(130px, 1fr));
    overflow-x: auto;
    padding-bottom: var(--space-4);
    scroll-snap-type: x mandatory;
    display: flex;
    gap: var(--space-4);
    -webkit-overflow-scrolling: touch;
  }
  .fs-slide {
    flex: 0 0 140px;
    scroll-snap-align: start;
  }
  .fs-gate {
    grid-template-columns: 1fr;
    max-width: 480px;
  }
  .fs-gate-divider {
    width: auto;
    height: 48px;
  }
  .fs-gate-divider span { margin: 0; }
  .fs-product-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .fs-hero { padding: var(--space-12) 0 var(--space-10); }
  .fs-hero-h1 { font-size: 1.75rem; }
}