/* ---------- Variables ---------- */
:root {
  --bg: #FAF7F2;
  --surface: #FFFFFF;
  --ink: #1E1B2E;
  --ink-soft: #5B5770;
  --border: #E7E2D8;
  --accent: #1C6B58;
  --accent-dark: #144F41;
  --accent-soft: #E1EFEA;
  --accent-light: #3FA98A;
  --gold: #C7A052;
  --gold-soft: #F6EEDF;
  --navy: #0F1B2C;
  --navy-soft: #16273D;
  --navy-ink: #FFFFFF;
  --navy-ink-soft: #A9B3BE;
  --radius: 10px;
  --radius-lg: 16px;
  --max-width: 1180px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, p { margin: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
ul { margin: 0; padding: 0; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius);
  padding: 13px 22px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
  line-height: 1;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-secondary:hover { background: var(--accent-soft); }
.btn-large { padding: 16px 30px; font-size: 1.02rem; }
.btn-small { padding: 10px 16px; font-size: 0.88rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 27, 44, 0.97);
  backdrop-filter: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy-ink);
  flex: 1 1 auto;
  min-width: 0;
}
.brand-mark { color: var(--gold); display: flex; flex-shrink: 0; }
.brand-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: block;
  min-width: 0;
}

.main-nav {
  display: flex;
  gap: 32px;
}
.main-nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--navy-ink-soft);
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover { color: var(--navy-ink); border-bottom-color: var(--gold); }

.header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 18px;
  margin: 0 auto;
  background: var(--navy-ink);
}

/* ---------- Hero ---------- */
.hero { padding: 72px 0 88px; background: var(--navy); }
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--navy-ink);
}
.hero h1 .hl { color: var(--accent-light); }
.hero-sub {
  margin-top: 20px;
  font-size: 1.15rem;
  color: var(--navy-ink-soft);
  max-width: 46ch;
}
.hero-cta { margin-top: 32px; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.trust-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--navy-ink-soft);
}
.stars { color: var(--gold); letter-spacing: 2px; font-size: 0.95rem; }
.hero-art { display: flex; align-items: center; justify-content: center; }
.hero-art img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  object-fit: cover;
}

/* ---------- About ---------- */
.about-inner {
  display: grid;
  grid-template-columns: 0.55fr 1fr;
  gap: 56px;
  align-items: center;
}
.about-badge-wrap { display: flex; flex-direction: column; align-items: center; text-align: center; }
.about-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 22%;
  border: 3px solid var(--accent);
}
.about-tag {
  margin-top: 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  line-height: 1.5;
}
.about-copy h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); font-weight: 800; letter-spacing: -0.01em; }
.about-copy p { margin-top: 16px; color: var(--ink-soft); font-size: 1.05rem; max-width: 62ch; }

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden;
  background: var(--accent);
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 20s linear infinite;
}
.marquee-text {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  padding: 14px 24px 14px 0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #fff;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-12.5%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* ---------- Section shared ---------- */
section { padding: 88px 0; }
.section-head { max-width: 60ch; margin-bottom: 48px; }
.section-head h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.section-head p { margin-top: 12px; color: var(--ink-soft); font-size: 1.05rem; }
.section-head--center { max-width: none; text-align: center; margin-left: auto; margin-right: auto; }
.section-head--center p { max-width: 50ch; margin-left: auto; margin-right: auto; }

/* ---------- Products ---------- */
.products { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  display: flex;
  flex-direction: column;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  background: var(--bg);
  transition: border-color .15s ease;
}
.product-card:hover { border-color: var(--accent); }
.product-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.product-name { font-size: 1.08rem; font-weight: 700; }
.product-price {
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--accent);
  white-space: nowrap;
}
.product-desc { margin-top: 12px; color: var(--ink-soft); font-size: 0.95rem; flex-grow: 1; }
.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.product-actions .btn {
  flex: 1 1 130px;
  padding-left: 14px;
  padding-right: 14px;
}
.product-card--extra { display: none; }
.product-grid.is-expanded .product-card--extra { display: flex; }
.products-more { display: flex; justify-content: center; margin-top: 36px; }

/* ---------- Trust badges ---------- */
.trust-badges { background: var(--surface); border-bottom: 1px solid var(--border); padding: 32px 0; }
.trust-badges-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 20px 48px;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
}
.trust-badge-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1.5px solid var(--accent);
  color: var(--accent);
}

/* ---------- Sample report ---------- */
.sample-inner {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 56px;
  align-items: center;
}
.sample-copy h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); font-weight: 800; }
.sample-copy p { margin-top: 16px; color: var(--ink-soft); font-size: 1.05rem; max-width: 50ch; }
.sample-copy .btn { margin-top: 28px; }

.sample-preview { display: flex; flex-direction: column; align-items: center; }

.pdf-swipe {
  position: relative;
  width: 100%;
  max-width: 300px;
}
.pdf-swipe-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
}
.pdf-swipe-track::-webkit-scrollbar { display: none; }
.pdf-swipe-page {
  flex: 0 0 100%;
  scroll-snap-align: center;
}
.pdf-swipe-page img { width: 100%; height: auto; display: block; }

.pdf-swipe-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.pdf-swipe-arrow:hover { border-color: var(--accent); color: var(--accent); }
.pdf-swipe-arrow:disabled { opacity: 0.35; cursor: default; }
.pdf-swipe-arrow:disabled:hover { border-color: var(--border); color: var(--ink); }
.pdf-swipe-arrow--prev { left: 8px; }
.pdf-swipe-arrow--next { right: 8px; }

.pdf-swipe-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
}
.pdf-swipe-dots { display: flex; gap: 7px; }
.pdf-swipe-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  padding: 0;
  cursor: pointer;
}
.pdf-swipe-dot.active { background: var(--accent); }
.pdf-swipe-count { font-size: 0.78rem; color: var(--ink-soft); }
.pdf-swipe-hint {
  margin-top: 14px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0.7;
}

/* ---------- Happy clients (toss deck) ---------- */
.happy-clients { overflow: hidden; }
.toss-deck {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px 0 4px;
  user-select: none;
}
.toss-stack {
  position: relative;
  width: 280px;
  height: 190px;
}
.toss-card {
  position: absolute;
  inset: 0;
  background: var(--surface);
  border: 1px solid rgba(15, 27, 44, 0.06);
  border-radius: 4px;
  box-shadow: 0 14px 30px -12px rgba(15, 27, 44, 0.28);
  padding: 12px 12px 34px;
  will-change: transform, opacity;
  transition: transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1), opacity 0.3s ease;
}
.toss-card--top {
  cursor: grab;
  touch-action: none;
}
.toss-card--top:active { cursor: grabbing; }
.toss-card--dragging { transition: none; }
.toss-card--exit { transition: transform 0.4s ease-in, opacity 0.4s ease-in; }
.toss-card-photo {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  overflow: hidden;
}
.toss-card-photo img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  pointer-events: none;
}
.toss-card-caption {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.82rem;
  font-style: italic;
  color: var(--ink-soft);
  pointer-events: none;
}
.toss-hint {
  margin-top: 28px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0.7;
}

@media (max-width: 480px) {
  .toss-stack { width: 240px; height: 168px; }
}

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  text-align: left;
  padding: 22px 4px;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}
.faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-size: 1rem;
  transition: transform .15s ease;
}
.faq-item[data-open="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .2s ease;
}
.faq-answer p {
  padding: 0 4px 22px;
  color: var(--ink-soft);
  font-size: 0.98rem;
  max-width: 68ch;
}

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: var(--navy-ink); padding-top: 56px; }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand .brand-name { font-weight: 700; font-size: 1.05rem; }
.footer-brand p { margin-top: 8px; color: var(--navy-ink-soft); font-size: 0.92rem; }
.footer-links { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #C9D1D9;
  font-size: 0.92rem;
}
.footer-links a:hover { color: #fff; }
.footer-bottom { padding: 20px 24px 28px; }
.footer-bottom p { color: #7C8896; font-size: 0.85rem; }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 27, 44, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 300;
}
.modal-overlay[hidden] { display: none; }
.modal {
  position: relative;
  background: var(--surface);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px 32px 32px;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--bg);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  color: var(--ink-soft);
}
.modal-close:hover { color: var(--ink); border-color: var(--accent); }

.modal-progress {
  display: flex;
  gap: 6px;
  margin-bottom: 24px;
}
.modal-progress span {
  height: 4px;
  flex: 1;
  border-radius: 2px;
  background: var(--border);
}
.modal-progress span.done { background: var(--accent); }

.modal-body h3 { font-size: 1.2rem; font-weight: 700; }
.modal-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.field { margin-top: 22px; }
.field label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.98rem;
  font-family: inherit;
  color: var(--ink);
  background: var(--bg);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface);
}
.field-hint { margin-top: 6px; font-size: 0.82rem; color: var(--ink-soft); }
.field-error {
  margin-top: 6px;
  font-size: 0.82rem;
  color: #B3261E;
  display: none;
}
.field.invalid input,
.field.invalid textarea { border-color: #B3261E; }
.field.invalid .field-error { display: block; }

.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 30px;
}
.modal-actions .btn { flex: 1; }

.includes-body {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.includes-text {
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.includes-meta {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}
.includes-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
  font-style: italic;
}
.includes-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.includes-list li {
  position: relative;
  padding-left: 26px;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.includes-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1.5px solid var(--accent);
}

.review-list { margin-top: 22px; border-top: 1px solid var(--border); }
.review-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
.review-row dt { color: var(--ink-soft); }
.review-row dd { margin: 0; font-weight: 600; text-align: right; }

.confirm-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.confirm-note {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 480px; width: 100%; margin: 0 auto; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .sample-inner { grid-template-columns: 1fr; }
  .sample-preview { order: -1; }
  .about-inner { grid-template-columns: 1fr; text-align: center; }
  .about-copy p { margin-left: auto; margin-right: auto; }
}

@media (max-width: 720px) {
  .main-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--navy);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 16px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .nav-toggle { display: flex; }
  section { padding: 64px 0; }
  .product-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
}

@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  .header-inner { height: 64px; }
  .brand { gap: 8px; }
  .brand-name { font-size: 0.88rem; }
  .header-actions { gap: 6px; }
  .header-actions .btn-small { padding: 9px 10px; font-size: 0.78rem; }
  .nav-toggle { width: 36px; height: 36px; }
  .main-nav { top: 64px; }
  .hero { padding: 48px 0 64px; }
  .product-card { padding: 22px; }
  .marquee-text { font-size: 0.78rem; padding-right: 16px; }
}

@media (max-width: 420px) {
  .modal { padding: 28px 20px 24px; }
}