/* ================================================================
   NORDIC THEME — Premium Scandinavian Product Landing Page
   Style: Clean DTC Product Page (WHOOP / Oura Ring / Dyson)
   Palette: Warm Paper (#FAF9F6) + Deep Charcoal (#1C1917) + Forest Teal (#0D9488) + Gold (#D97706)
   Fonts: DM Serif Display (Headings), Plus Jakarta Sans (Body), IBM Plex Mono (Data/Labels)
   ================================================================ */

:root {
  --paper-bg:       #FAF9F6;
  --card-bg:        #FFFFFF;
  --deep-bg:        #1C1917;
  --border-light:   #E7E5E4;
  --border-mid:     #D6D3D1;

  --teal:           #0D9488;
  --teal-dark:      #0F766E;
  --teal-soft:      #CCFBF1;
  --teal-glow:      rgba(13, 148, 136, 0.15);
  --gold:           #D97706;
  --gold-soft:      #FEF3C7;

  --ink-primary:    #1C1917;
  --ink-secondary:  #44403C;
  --ink-muted:      #78716C;
  --ink-dim:        #A8A29E;

  --font-serif:     'DM Serif Display', Georgia, serif;
  --font-sans:      'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-mono:      'IBM Plex Mono', monospace;

  --container:      1160px;
  --container-narrow: 840px;
  --radius-sm:      8px;
  --radius-md:      16px;
  --radius-lg:      28px;
  --radius-pill:    9999px;
  --shadow-card:    0 8px 32px rgba(0,0,0,0.07);
  --shadow-hover:   0 16px 48px rgba(0,0,0,0.12);
  --transition:     all 0.25s ease;
}

/* ── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; color-scheme: light; overflow-x: hidden; }
body.theme-nordic {
  font-family: var(--font-sans);
  background-color: var(--paper-bg);
  color: var(--ink-primary);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 400; color: var(--ink-primary); line-height: 1.2; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 24px; }

/* Utility Labels */
.nordic-label {
  font-family: var(--font-mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--teal);
  display: inline-block; margin-bottom: 14px;
}
.nordic-label-white { color: rgba(255,255,255,0.6); }

/* ── STICKY NAV ─────────────────────────────────────────────── */
.nordic-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 249, 246, 0.95); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light); padding: 16px 0;
}
.nav-inner { display: flex; justify-content: space-between; align-items: center; }
.nordic-brand { display: flex; align-items: center; gap: 12px; }
.nordic-brand-name { font-family: var(--font-serif); font-size: 22px; color: var(--ink-primary); }
.nordic-brand-tag { font-family: var(--font-mono); font-size: 10px; color: var(--ink-muted); border: 1px solid var(--border-mid); padding: 2px 8px; border-radius: var(--radius-sm); }
.nordic-links { display: flex; gap: 28px; font-size: 13px; color: var(--ink-secondary); font-weight: 600; }
.nordic-links a:hover { color: var(--teal); }
.btn-nordic-nav {
  background: var(--ink-primary); color: #fff; font-weight: 700;
  padding: 10px 24px; border-radius: var(--radius-pill); font-size: 13px; font-family: var(--font-mono);
}
.btn-nordic-nav:hover { background: var(--teal-dark); transform: translateY(-1px); }

/* ── HERO ───────────────────────────────────────────────────── */
.nordic-hero { padding: 80px 0 100px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }

.hero-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.trust-pill {
  font-family: var(--font-mono); font-size: 11px; background: var(--teal-soft);
  color: var(--teal-dark); padding: 4px 12px; border-radius: var(--radius-pill); font-weight: 700;
}
.rating-pill {
  font-family: var(--font-mono); font-size: 11px; color: var(--gold);
  background: var(--gold-soft); padding: 4px 12px; border-radius: var(--radius-pill); font-weight: 700;
}

.nordic-h1 { font-size: clamp(2.8rem, 5vw, 4.2rem); margin-bottom: 22px; letter-spacing: -0.01em; }
.nordic-h1 em { font-style: italic; color: var(--teal); }
.hero-body { font-size: 1.1rem; color: var(--ink-secondary); max-width: 500px; margin-bottom: 40px; line-height: 1.75; }

.hero-price-card {
  background: var(--card-bg); border: 1px solid var(--border-light);
  border-radius: var(--radius-lg); padding: 28px 32px; margin-bottom: 28px;
  box-shadow: var(--shadow-card);
}
.price-row { display: flex; align-items: baseline; gap: 14px; margin-bottom: 10px; }
.price-original { font-size: 1.1rem; color: var(--ink-dim); text-decoration: line-through; font-family: var(--font-mono); }
.price-sale { font-family: var(--font-serif); font-size: 3rem; color: var(--ink-primary); }
.price-badge { background: var(--teal); color: #fff; font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: var(--radius-pill); font-family: var(--font-mono); }
.price-note { font-size: 13px; color: var(--ink-muted); }

.btn-nordic-hero {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--teal); color: #fff; font-weight: 700; font-size: 16px;
  padding: 18px 36px; border-radius: var(--radius-pill); width: 100%;
  font-family: var(--font-mono); letter-spacing: 0.04em;
  box-shadow: 0 8px 25px var(--teal-glow);
}
.btn-nordic-hero:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 12px 35px var(--teal-glow); }
.hero-micro { display: flex; justify-content: center; gap: 20px; font-size: 12px; color: var(--ink-muted); margin-top: 14px; font-family: var(--font-mono); }

.hero-visual { position: relative; }
.hero-img-frame {
  background: var(--card-bg); border-radius: var(--radius-lg); padding: 24px;
  box-shadow: var(--shadow-hover); border: 1px solid var(--border-light);
  position: relative; overflow: hidden;
}
.hero-img-frame::before {
  content: ''; position: absolute; top: -40px; right: -40px;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, var(--teal-soft) 0%, transparent 70%);
  pointer-events: none;
}
.hero-product-img { margin: 0 auto; position: relative; z-index: 1; }
.hero-stat-pills { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.stat-pill {
  flex: 1; background: var(--paper-bg); border: 1px solid var(--border-light);
  border-radius: var(--radius-md); padding: 14px; text-align: center;
}
.stat-num { font-family: var(--font-serif); font-size: 1.8rem; color: var(--teal); display: block; }
.stat-lbl { font-family: var(--font-mono); font-size: 10px; color: var(--ink-muted); display: block; }

/* ── TRUST BAR ──────────────────────────────────────────────── */
.nordic-trust-bar { padding: 40px 0; background: var(--deep-bg); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.trust-item { text-align: center; }
.trust-item .ti-num { font-family: var(--font-serif); font-size: 2.2rem; color: var(--teal); display: block; }
.trust-item .ti-txt { font-size: 12px; color: rgba(255,255,255,0.5); font-family: var(--font-mono); }

/* ── BENEFIT PILLARS ────────────────────────────────────────── */
.nordic-benefits { padding: 100px 0; }
.section-header { text-align: center; max-width: 680px; margin: 0 auto 64px; }
.section-header h2 { font-size: clamp(2.2rem, 4vw, 3rem); margin-bottom: 14px; }
.section-header p { color: var(--ink-secondary); font-size: 1.1rem; line-height: 1.7; }

.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.benefit-card {
  background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius-lg);
  padding: 36px 30px; transition: var(--transition);
}
.benefit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--teal); }
.benefit-icon { font-size: 36px; margin-bottom: 20px; }
.benefit-card h3 { font-size: 1.5rem; margin-bottom: 12px; }
.benefit-card p { color: var(--ink-secondary); font-size: 0.95rem; line-height: 1.7; }

/* ── FEATURE SPOTLIGHT (ALTERNATING) ───────────────────────── */
.nordic-features { padding: 100px 0; background: var(--card-bg); border-top: 1px solid var(--border-light); }
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; margin-bottom: 100px; }
.feature-row:last-child { margin-bottom: 0; }
.feature-row.reverse { direction: rtl; }
.feature-row.reverse > * { direction: ltr; }
.feature-copy h2 { font-size: clamp(2rem, 3.5vw, 2.8rem); margin-bottom: 16px; }
.feature-copy p { color: var(--ink-secondary); font-size: 1.05rem; line-height: 1.75; margin-bottom: 20px; }
.feature-copy p + p { margin-top: 16px; }
.feature-data-row { display: flex; gap: 24px; margin-top: 28px; }
.feat-stat { background: var(--paper-bg); border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 16px 20px; text-align: center; flex: 1; }
.feat-stat strong { font-family: var(--font-serif); font-size: 2rem; color: var(--teal); display: block; }
.feat-stat span { font-family: var(--font-mono); font-size: 11px; color: var(--ink-muted); }
.feature-visual img { border-radius: var(--radius-lg); box-shadow: var(--shadow-hover); }

/* ── 12 MODES GRID ──────────────────────────────────────────── */
.nordic-modes { padding: 100px 0; background: var(--paper-bg); border-top: 1px solid var(--border-light); }
.modes-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 54px; }
.mode-card {
  background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius-md);
  padding: 22px 18px; transition: var(--transition);
}
.mode-card:hover { border-color: var(--teal); background: var(--teal-soft); }
.mode-num { font-family: var(--font-mono); font-size: 11px; color: var(--teal); font-weight: 700; display: block; margin-bottom: 8px; }
.mode-card h4 { font-size: 1.1rem; margin-bottom: 6px; }
.mode-card p { font-size: 0.88rem; color: var(--ink-secondary); line-height: 1.5; margin-bottom: 0; }

/* ── FULL-BODY SUITE ────────────────────────────────────────── */
.nordic-suite { padding: 100px 0; background: var(--deep-bg); }
.suite-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: center; }
.suite-copy h2 { font-size: clamp(2.2rem, 4vw, 3rem); color: #fff; margin-bottom: 18px; }
.suite-copy p { color: rgba(255,255,255,0.65); font-size: 1.05rem; line-height: 1.75; margin-bottom: 14px; }
.suite-zone-list { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
.zone-row {
  display: flex; align-items: flex-start; gap: 16px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md); padding: 16px 20px;
}
.zone-icon { font-size: 20px; flex-shrink: 0; }
.zone-body h4 { font-size: 1rem; color: #fff; margin-bottom: 4px; }
.zone-body p { font-size: 0.9rem; color: rgba(255,255,255,0.55); margin-bottom: 0; }
.suite-visual img { border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,0.1); }

/* ── UNBOXING ────────────────────────────────────────────────── */
.nordic-unboxing { padding: 100px 0; background: var(--card-bg); border-top: 1px solid var(--border-light); }
.unboxing-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.unboxing-img img { border-radius: var(--radius-lg); box-shadow: var(--shadow-hover); }
.unboxing-items { display: flex; flex-direction: column; gap: 14px; }
.unbox-row {
  display: grid; grid-template-columns: 40px 1fr auto; align-items: center; gap: 14px;
  background: var(--paper-bg); border: 1px solid var(--border-light);
  border-radius: var(--radius-sm); padding: 14px 18px;
}
.unbox-num { font-family: var(--font-serif); font-size: 1.5rem; color: var(--teal); }
.unbox-item h4 { font-size: 14px; font-family: var(--font-mono); font-weight: 600; color: var(--ink-primary); margin-bottom: 2px; }
.unbox-item p { font-size: 12px; color: var(--ink-muted); margin-bottom: 0; }
.unbox-badge { font-size: 10px; font-family: var(--font-mono); background: var(--teal-soft); color: var(--teal-dark); padding: 3px 8px; border-radius: var(--radius-pill); font-weight: 700; white-space: nowrap; }

/* ── COST COMPARISON ────────────────────────────────────────── */
.nordic-cost { padding: 100px 0; background: var(--paper-bg); border-top: 1px solid var(--border-light); }
.cost-card { background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); }
.cost-header-row { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 0; background: var(--ink-primary); color: #fff; padding: 16px 28px; font-family: var(--font-mono); font-size: 12px; font-weight: 700; }
.cost-data-row { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 0; padding: 18px 28px; border-bottom: 1px solid var(--border-light); font-size: 14px; align-items: center; }
.cost-data-row.winner { background: var(--teal-soft); border-left: 4px solid var(--teal); }
.cost-data-row .cost-name { font-weight: 600; color: var(--ink-primary); }
.cost-data-row .winner-val { font-family: var(--font-mono); font-weight: 700; color: var(--teal-dark); }
.cost-data-row .normal-val { font-family: var(--font-mono); color: var(--ink-muted); }

/* ── SPECS SHEET ────────────────────────────────────────────── */
.nordic-specs { padding: 100px 0; background: var(--card-bg); border-top: 1px solid var(--border-light); }
.specs-sheet { max-width: 860px; margin: 0 auto; }
.spec-row {
  display: flex; justify-content: space-between; padding: 16px 24px;
  border-bottom: 1px solid var(--border-light); font-size: 15px;
}
.spec-row:first-child { border-top: 1px solid var(--border-light); }
.spec-key { color: var(--ink-muted); font-family: var(--font-mono); font-size: 13px; }
.spec-val { font-weight: 600; color: var(--ink-primary); text-align: right; max-width: 55%; }

/* ── TESTIMONIALS ────────────────────────────────────────────── */
.nordic-reviews { padding: 100px 0; background: var(--paper-bg); border-top: 1px solid var(--border-light); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card {
  background: var(--card-bg); border: 1px solid var(--border-light); border-radius: var(--radius-lg);
  padding: 30px 26px; display: flex; flex-direction: column; justify-content: space-between;
}
.review-stars { color: var(--gold); font-size: 14px; margin-bottom: 14px; }
.review-card h4 { font-size: 1.15rem; margin-bottom: 10px; }
.review-card p { font-size: 0.95rem; color: var(--ink-secondary); line-height: 1.65; margin-bottom: 20px; }
.review-author { display: flex; flex-direction: column; }
.review-author strong { font-size: 14px; color: var(--ink-primary); }
.review-author span { font-size: 12px; color: var(--ink-dim); font-family: var(--font-mono); }

/* ── FAQ ACCORDION ──────────────────────────────────────────── */
.nordic-faq { padding: 100px 0; background: var(--card-bg); border-top: 1px solid var(--border-light); }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.n-faq-item {
  background: var(--paper-bg); border: 1px solid var(--border-light);
  border-radius: var(--radius-md); overflow: hidden;
}
.n-faq-q {
  padding: 20px 26px; display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-family: var(--font-sans); font-size: 15px; font-weight: 600; color: var(--ink-primary);
}
.n-faq-q .n-toggle { font-size: 20px; color: var(--teal); transition: transform 0.2s; }
.n-faq-a { padding: 0 26px 20px; color: var(--ink-secondary); font-size: 0.95rem; line-height: 1.65; display: none; }
.n-faq-item.active .n-faq-a { display: block; }
.n-faq-item.active .n-toggle { transform: rotate(45deg); }

/* ── FINAL CTA ──────────────────────────────────────────────── */
.nordic-cta { padding: 100px 0 130px; }
.cta-card {
  max-width: 900px; margin: 0 auto; background: var(--deep-bg);
  border-radius: var(--radius-lg); padding: 72px 48px; text-align: center;
}
.cta-card h2 { font-size: clamp(2.4rem, 4.5vw, 3.4rem); color: #fff; margin-bottom: 14px; }
.cta-card p { color: rgba(255,255,255,0.6); font-size: 1.1rem; max-width: 600px; margin: 0 auto 40px; }
.cta-price-strip { display: flex; justify-content: center; align-items: baseline; gap: 16px; margin-bottom: 32px; }
.cta-price-strip .cta-orig { font-size: 1.2rem; color: rgba(255,255,255,0.4); text-decoration: line-through; font-family: var(--font-mono); }
.cta-price-strip .cta-sale { font-family: var(--font-serif); font-size: 3.4rem; color: #fff; }
.cta-price-strip .cta-badge { background: var(--teal); color: #fff; font-family: var(--font-mono); font-size: 12px; font-weight: 700; padding: 5px 14px; border-radius: var(--radius-pill); }
.btn-nordic-cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--teal); color: #fff; font-weight: 700; font-size: 16px;
  padding: 20px 48px; border-radius: var(--radius-pill); font-family: var(--font-mono);
  box-shadow: 0 8px 30px var(--teal-glow); letter-spacing: 0.05em;
}
.btn-nordic-cta:hover { background: var(--teal-dark); transform: translateY(-2px); }
.cta-guarantee { font-family: var(--font-mono); font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 20px; }

/* ── FOOTER ─────────────────────────────────────────────────── */
.nordic-footer { padding: 48px 0; border-top: 1px solid var(--border-light); text-align: center; font-size: 13px; color: var(--ink-muted); }
.footer-inner { display: flex; flex-direction: column; gap: 14px; align-items: center; }
.footer-brand { font-family: var(--font-serif); font-size: 20px; color: var(--ink-primary); }
.footer-links { display: flex; gap: 24px; }
.footer-links a:hover { color: var(--teal); }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; }
  .feature-row.reverse { direction: ltr; }
  .suite-inner { grid-template-columns: 1fr; }
  .unboxing-layout { grid-template-columns: 1fr; }
  .modes-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .nordic-links { display: none; }
}

@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .container-narrow { padding: 0 16px; }
  .hero-grid { gap: 40px; }
  .nordic-hero { padding: 40px 0 60px; }
  .hero-price-card { padding: 20px 16px; }
  .price-sale { font-size: 2.2rem; }
  .btn-nordic-hero { padding: 16px 20px; font-size: 14px; }
  .hero-eyebrow { flex-wrap: wrap; gap: 8px; }
  .hero-micro { flex-wrap: wrap; gap: 8px 12px; }
  .hero-stat-pills { flex-direction: column; }
  .stat-pill { padding: 10px; }
  .benefits-grid { grid-template-columns: 1fr; gap: 16px; }
  .benefit-card { padding: 24px 20px; }
  .feature-row { gap: 36px; margin-bottom: 60px; }
  .feature-data-row { flex-direction: column; gap: 12px; margin-top: 20px; }
  .feat-stat { padding: 12px 16px; }
  .reviews-grid { grid-template-columns: 1fr; gap: 16px; }
  .review-card { padding: 24px 20px; }
  .modes-grid { grid-template-columns: 1fr; gap: 12px; }
  .trust-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .trust-item .ti-num { font-size: 1.8rem; }
  .suite-inner { gap: 36px; }
  .zone-row { padding: 14px 16px; }
  .unboxing-layout { gap: 36px; }
  .unbox-row { grid-template-columns: 32px 1fr; gap: 10px; padding: 12px 14px; }
  .unbox-badge { grid-column: 2; justify-self: start; margin-top: 4px; }
  .cost-card { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .cost-header-row { display: none; }
  .cost-data-row {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 16px;
    border-bottom: 1px solid var(--border-light);
  }
  .cost-data-row .cost-name { font-size: 15px; margin-bottom: 4px; font-weight: 700; }
  .spec-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 14px;
  }
  .spec-val {
    max-width: 100%;
    text-align: left;
    font-size: 14px;
  }
  .cta-card { padding: 40px 20px; }
  .cta-price-strip { flex-wrap: wrap; justify-content: center; gap: 10px; }
  .btn-nordic-cta { padding: 16px 28px; font-size: 14px; width: 100%; justify-content: center; }
  .cta-card h2 { font-size: 1.8rem; }
  .section-header h2 { font-size: 1.8rem; }
  .nordic-h1 { font-size: 2.2rem; }
}

@media (max-width: 380px) {
  .container, .container-narrow { padding: 0 12px; }
  .trust-grid { grid-template-columns: 1fr; gap: 12px; }
  .hero-eyebrow span, .hero-micro span { font-size: 10px; }
  .nordic-brand-tag { display: none; }
  .btn-nordic-nav { padding: 8px 14px; font-size: 11px; }
}