/* iWrap Landing Page — Design System
   Brand: ไอแรพ iWrap
   Slogan: รองรับสรีระ ลดแรงผู้ดูแล
*/

:root {
  /* Brand palette — locked: mint / navy / gray / black (no purple, no warm) */
  --teal: #36C4B7;        /* mint — Care & Recovery */
  --teal-deep: #279C90;
  --teal-soft: #E3F6F3;
  --teal-mid: #BFEBE5;
  --navy: #0F2458;        /* dark navy — Trust & Professionalism */
  --navy-deep: #081637;
  --navy-soft: #E7EAF2;

  --silver: #C2C7CA;      /* gray — Everyday Practicality */
  --silver-soft: #E8EBEC;

  /* Neutrals (cool, clean) */
  --ink: #15171C;         /* black — Stability & Confidence */
  --ink-2: #393E45;
  --ink-3: #6A7077;
  --line: #E3E6E8;
  --line-2: #EDEFF1;
  --paper: #FAFBFB;
  --paper-2: #F1F4F4;
  --cream: #F5F1E8;       /* warm cream — used sparingly as an accent surface */
  --white: #FFFFFF;

  /* Product trim colors */
  --trim-green: #36C4B7;
  --trim-gray: #C2C7CA;
  --trim-navy: #0F2458;
  --trim-black: #15171C;

  /* Type */
  --font-display: "IBM Plex Sans Thai", "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "Noto Sans Thai", "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  /* Layout */
  --radius: 14px;
  --radius-lg: 24px;
  --container: 1200px;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  line-height: 1.6;
  text-wrap: pretty;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

/* Typography ---------------------------------------------------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "◆";
  font-size: 7px;
  color: var(--teal);
  background: none;
  width: auto;
  height: auto;
  line-height: 1;
}

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--navy); margin: 0; line-height: 1.15; font-weight: 600; letter-spacing: -0.01em; }
.h-display { font-size: clamp(40px, 5.5vw, 78px); line-height: 1.04; font-weight: 700; letter-spacing: -0.02em; }
.h-1 { font-size: clamp(32px, 4vw, 54px); line-height: 1.08; font-weight: 700; letter-spacing: -0.015em; }
.h-2 { font-size: clamp(26px, 3vw, 40px); font-weight: 600; }
.h-3 { font-size: clamp(20px, 2vw, 26px); font-weight: 600; }

.lead { font-size: clamp(17px, 1.4vw, 21px); line-height: 1.55; color: var(--ink-2); max-width: 60ch; }
.body { font-size: 16px; color: var(--ink-2); }
.muted { color: var(--ink-3); }

/* Layout helpers ------------------------------------------------ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}
.container-wide {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 80px);
}

.section {
  padding: clamp(64px, 9vw, 130px) 0;
  position: relative;
}
.section-tight { padding: clamp(48px, 6vw, 88px) 0; }

.divider-rule {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--line), transparent);
}

/* Surfaces ------------------------------------------------------ */
.surface-paper { background: var(--paper); }
.surface-cream { background: var(--cream); }
.surface-navy  { background: var(--navy); color: #E8EDF5; }
.surface-navy h1, .surface-navy h2, .surface-navy h3 { color: #fff; }
.surface-teal-soft { background: var(--teal-soft); }
.surface-paper-2 { background: var(--paper-2); }

/* Buttons ------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, background .18s ease, color .18s ease, border-color .18s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary  { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-deep); }
.btn-accent   { background: var(--teal); color: var(--navy); }
.btn-accent:hover { background: var(--teal-deep); color: #fff; }
.btn-ghost    { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-line     { background: var(--white); color: var(--ink); border-color: var(--line); }
.btn-line:hover { border-color: var(--ink); }
.btn-lg { padding: 17px 28px; font-size: 16px; }

.btn .arrow { width: 14px; height: 14px; display: inline-block; }

/* Pills + chips ------------------------------------------------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--navy);
  font-size: 13px;
  font-weight: 500;
}
.pill-mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
}

.dot { width: 8px; height: 8px; border-radius: 999px; background: var(--teal); display: inline-block; }

/* Cards --------------------------------------------------------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.card-cream {
  background: var(--cream);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: 28px;
}
.card-flat {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 28px;
}

/* Header / Nav -------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 241, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 28px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--navy);
  letter-spacing: -0.01em;
}
.nav-logo img { width: 36px; height: 36px; }

.nav-menu {
  display: flex;
  gap: 26px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-menu a {
  font-size: 14px;
  color: var(--ink-2);
  font-weight: 500;
  position: relative;
  padding: 6px 0;
}
.nav-menu a:hover { color: var(--navy); }
.nav-menu a.active { color: var(--navy); }

.nav-cta { display: flex; gap: 10px; align-items: center; }

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  color: var(--navy);
  line-height: 0;
}

.nav-mobile {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--line);
  padding: 8px 20px 20px;
  gap: 2px;
}
.nav-mobile a {
  font-size: 16px;
  font-weight: 500;
  color: var(--ink-2);
  padding: 12px 0;
  border-bottom: 1px solid var(--line-2);
}
.nav-mobile a:last-of-type { border-bottom: none; }
.nav-mobile a.active { color: var(--navy); }
.nav-mobile-cta {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}
.nav-mobile-cta .btn { flex: 1; justify-content: center; text-align: center; }

@media (max-width: 880px) {
  .nav-menu { display: none; }
  .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
}

/* Hero ---------------------------------------------------------- */
.hero {
  padding-top: clamp(40px, 6vw, 80px);
  padding-bottom: clamp(60px, 8vw, 100px);
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: stretch;
}
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero-copy { display: flex; flex-direction: column; justify-content: center; gap: 24px; padding: 12px 0; }
.hero-eyebrow { display: flex; align-items: center; gap: 14px; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  margin-top: 8px;
}
.hero-meta-item { display: flex; flex-direction: column; gap: 2px; }
.hero-meta-item .k { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }
.hero-meta-item .v { font-size: 15px; color: var(--navy); font-weight: 600; }

.hero-art {
  position: relative;
  background: var(--cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 520px;
  border: 1px solid var(--line-2);
}
.hero-art img {
  width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0;
}
.hero-art .hero-tag {
  position: absolute;
  bottom: 22px; left: 22px;
  background: rgba(15, 46, 90, 0.92);
  color: #fff;
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 13px;
  max-width: 280px;
  backdrop-filter: blur(8px);
}
.hero-art .hero-tag b { display: block; font-size: 14px; color: var(--teal); margin-bottom: 4px; }
.hero-art .hero-corner {
  position: absolute;
  top: 22px; right: 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  background: rgba(255,255,255,0.94);
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--navy);
  text-transform: uppercase;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 28px;
  border-top: 1px solid var(--line);
}
.hero-stat {
  padding: 22px 22px 0 0;
  border-right: 1px solid var(--line);
}
.hero-stat:last-child { border-right: none; padding-right: 0; }
.hero-stat .n { font-family: var(--font-display); font-size: clamp(28px, 3vw, 38px); font-weight: 700; color: var(--navy); letter-spacing: -0.02em; }
.hero-stat .l { font-size: 13px; color: var(--ink-3); margin-top: 2px; line-height: 1.4; }

/* Marquee ticker ----------------------------------------------- */
.ticker {
  background: var(--navy);
  color: #DCE3F0;
  padding: 18px 0;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.ticker-track {
  display: flex;
  gap: 56px;
  white-space: nowrap;
  animation: ticker 38s linear infinite;
}
.ticker span { display: inline-flex; align-items: center; gap: 14px; }
.ticker .star { color: var(--teal); }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Pain Point ---------------------------------------------------- */
.painpoint-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 60px);
}
@media (max-width: 860px) { .painpoint-grid { grid-template-columns: 1fr; } }

.pain-list { display: flex; flex-direction: column; gap: 18px; margin-top: 28px; }
.pain-item {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.pain-item:last-child { border-bottom: 1px solid var(--line); }
.pain-item .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--teal-deep);
  padding-top: 2px;
}
.pain-item .text { font-size: 16px; color: var(--ink-2); line-height: 1.55; }
.pain-item .text b { color: var(--navy); font-weight: 600; }

.insight-card {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.insight-card::before {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  border: 1px solid rgba(43,196,160,0.4);
  border-radius: 999px;
}
.insight-card::after {
  content: "";
  position: absolute;
  top: -20px; right: -20px;
  width: 160px; height: 160px;
  border: 1px solid rgba(43,196,160,0.25);
  border-radius: 999px;
}
.insight-card .quote-mark {
  font-family: var(--font-display);
  font-size: 80px;
  color: var(--teal);
  line-height: 0.8;
  margin-bottom: -20px;
}
.insight-card .q {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.3;
  color: #fff;
  font-weight: 500;
  position: relative;
  z-index: 1;
}
.insight-card .a {
  font-size: 13px;
  color: var(--teal);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Solution ------------------------------------------------------ */
.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: center;
}
@media (max-width: 860px) { .solution-grid { grid-template-columns: 1fr; } }

.solution-art {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.solution-art img { width: 100%; height: 100%; object-fit: cover; }
.solution-art .anno {
  position: absolute;
  background: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--navy);
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(15,46,90,0.12);
  display: flex; align-items: center; gap: 8px;
}
.solution-art .anno .dot { background: var(--teal); width: 10px; height: 10px; }
.solution-art .anno-1 { top: 12%; left: -16px; }
.solution-art .anno-2 { top: 46%; right: -14px; }
.solution-art .anno-3 { bottom: 12%; left: -10px; }

/* Caregiver duo-art collage ------------------------------------ */
.duo-art {
  position: relative;
  padding-bottom: 32px;
  padding-right: 28px;
}
.duo-main-wrap {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--cream);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.duo-main-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.duo-main-wrap .anno { position: absolute; background: #fff; border-radius: 10px; padding: 10px 14px; font-size: 13px; color: var(--navy); font-weight: 500; box-shadow: 0 8px 24px rgba(15,46,90,0.12); display: flex; align-items: center; gap: 8px; }
.duo-main-wrap .anno .dot { background: var(--teal); width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.duo-main-wrap .anno-1 { top: 12%; left: -16px; }
.duo-main-wrap .anno-3 { bottom: 12%; left: -10px; }
.duo-accent {
  position: absolute;
  width: 58%;
  aspect-ratio: 1/1;
  object-fit: cover;
  object-position: center;
  bottom: 0;
  right: 0;
  border-radius: var(--radius);
  border: 5px solid #fff;
  box-shadow: 0 18px 48px rgba(15,36,88,0.22);
}
@media (max-width: 860px) {
  .duo-art { padding-bottom: 20px; padding-right: 16px; }
  .duo-accent { width: 52%; }
}

/* Benefits ------------------------------------------------------ */
.benefits-head {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 56px;
}
@media (max-width: 860px) {
  .benefits-head { grid-template-columns: 1fr; gap: 24px; }
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (max-width: 960px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .benefits-grid { grid-template-columns: 1fr; } }

.benefit {
  background: var(--paper);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 280px;
  transition: background .2s;
}
.benefit:hover { background: var(--white); }
.benefit .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.1em;
}
.benefit .icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--teal-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal-deep);
}
.benefit h3 { font-size: 19px; line-height: 1.25; color: var(--navy); font-weight: 600; }
.benefit p { font-size: 14px; color: var(--ink-3); margin: 0; line-height: 1.55; }

/* Product detail ------------------------------------------------ */
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: start;
}
@media (max-width: 860px) { .product-grid { grid-template-columns: 1fr; } }

.product-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 240px 240px;
  gap: 12px;
}
.product-gallery .big {
  grid-row: span 2;
  background: var(--cream);
  border-radius: var(--radius);
  overflow: hidden;
}
.product-gallery .small {
  background: var(--cream);
  border-radius: var(--radius);
  overflow: hidden;
}
.product-gallery img { width: 100%; height: 100%; object-fit: cover; }

.spec-table { border-top: 1px solid var(--line); margin-top: 24px; }
.spec-row {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
}
.spec-row .k { color: var(--ink-3); font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; padding-top: 3px; }
.spec-row .v { color: var(--ink); }

.trim-swatches { display: flex; gap: 12px; margin-top: 8px; }
.trim-swatch {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.trim-swatch .sw {
  width: 32px; height: 32px;
  border-radius: 999px;
  border: 2px solid var(--white);
  box-shadow: 0 0 0 1px var(--line);
}
.trim-swatch .lbl { font-size: 11px; color: var(--ink-3); }

/* Fit checker --------------------------------------------------- */
.checker {
  background: var(--navy);
  color: #DCE3F0;
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 56px);
  position: relative;
  overflow: hidden;
}
.checker-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(28px, 4vw, 56px);
  position: relative;
  z-index: 1;
}
@media (max-width: 860px) { .checker-grid { grid-template-columns: 1fr; } }

.checker h2 { color: #fff; }
.checker .intro p { color: #B8C2D4; max-width: 36ch; }

.checker-form { display: flex; flex-direction: column; gap: 18px; }

.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-size: 12px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #8FA0BD;
}
.field input[type="number"],
.field input[type="text"],
.field select {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 10px;
  padding: 14px 16px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color .15s;
}
.field input:focus, .field select:focus { border-color: var(--teal); }

.choice-row { display: flex; flex-wrap: wrap; gap: 8px; }
.choice {
  padding: 10px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  font-size: 14px;
  color: #DCE3F0;
  cursor: pointer;
  transition: all .15s;
  font-family: var(--font-body);
}
.choice:hover { border-color: var(--teal); }
.choice.active { background: var(--teal); color: var(--navy); border-color: var(--teal); font-weight: 600; }

.trim-pick { display: flex; gap: 10px; flex-wrap: wrap; }
.trim-pick .opt {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px 8px 8px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
  transition: all .15s;
}
.trim-pick .opt .swatch { width: 22px; height: 22px; border-radius: 999px; box-shadow: inset 0 0 0 2px rgba(255,255,255,0.4); }
.trim-pick .opt.active { background: rgba(43,196,160,0.18); border-color: var(--teal); }

.range-row { display: flex; align-items: center; gap: 14px; }
.range-row input[type="range"] { flex: 1; accent-color: var(--teal); }
.range-row .val { font-family: var(--font-mono); color: var(--teal); font-size: 15px; min-width: 80px; text-align: right; }

.checker-result {
  background: var(--white);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.checker-result h3 { font-size: 22px; color: var(--navy); }
.result-row { display: grid; grid-template-columns: 130px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); align-items: start; }
.result-row:first-of-type { border-top: none; padding-top: 0; }
.result-row .k { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.1em; text-transform: uppercase; padding-top: 4px; }
.result-row .v { font-size: 15px; color: var(--ink); }
.result-row .v b { color: var(--navy); }
.result-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--teal-soft); color: var(--navy);
  font-weight: 600; padding: 6px 12px; border-radius: 999px; font-size: 13px;
}
.result-warn {
  background: #FFF4E6;
  color: #7A4A12;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  display: flex;
  gap: 8px;
}

/* How to use --------------------------------------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
@media (max-width: 860px) { .steps-grid { grid-template-columns: 1fr; } }

.step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.step-img {
  aspect-ratio: 4/3;
  background: var(--cream);
  overflow: hidden;
  position: relative;
}
.step-img img { width: 100%; height: 100%; object-fit: cover; }
.step-img .step-n {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  padding: 6px 12px;
  border-radius: 999px;
}
.step-body { padding: 22px 24px 26px; }
.step-body h3 { color: var(--navy); margin-bottom: 8px; }
.step-body p { font-size: 14px; color: var(--ink-3); margin: 0; }

/* Who is it for ------------------------------------------------- */
.who-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 32px;
}
@media (max-width: 700px) { .who-list { grid-template-columns: 1fr; } }
.who-item {
  background: var(--paper);
  padding: 22px 24px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  color: var(--ink-2);
}
.who-item .check {
  flex: none;
  width: 28px; height: 28px;
  border-radius: 999px;
  background: var(--teal);
  color: var(--navy);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

/* Safety / Not suitable ----------------------------------------- */
.safety-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 4vw, 60px);
}
@media (max-width: 860px) { .safety-grid { grid-template-columns: 1fr; } }

.safety-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.safety-list li {
  display: flex;
  gap: 14px;
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 15px;
  color: var(--ink-2);
}
.safety-list li::before {
  content: "—";
  color: var(--ink-3);
  flex: none;
}

.safety-note {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 28px;
  font-size: 16px;
  color: var(--ink-2);
  border-left: 3px solid var(--teal);
}
.safety-note b { color: var(--navy); }

/* Credibility --------------------------------------------------- */
.credibility {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: center;
}
@media (max-width: 860px) { .credibility { grid-template-columns: 1fr; } }

.cred-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 24px;
}
.cred-stat {
  background: var(--white);
  border-radius: 10px;
  padding: 18px 20px;
  border: 1px solid var(--line);
}
.cred-stat .n { font-family: var(--font-display); font-size: 28px; font-weight: 700; color: var(--navy); }
.cred-stat .l { font-size: 12px; color: var(--ink-3); margin-top: 4px; }

/* Color customization ------------------------------------------- */
.colors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: center;
}
@media (max-width: 860px) { .colors-grid { grid-template-columns: 1fr; } }

.color-picker-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.color-display {
  aspect-ratio: 4/3;
  background: var(--cream);
  border-radius: var(--radius);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.color-display .belt-vis {
  width: 75%;
  height: 60px;
  background: #1a1a1a;
  border-radius: 12px;
  position: relative;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}
.color-display .belt-vis::before,
.color-display .belt-vis::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  height: 6px;
  background: var(--current-trim, var(--teal));
  transition: background .25s;
}
.color-display .belt-vis::before { top: 0; border-top-left-radius: 12px; border-top-right-radius: 12px; }
.color-display .belt-vis::after  { bottom: 0; border-bottom-left-radius: 12px; border-bottom-right-radius: 12px; }
.color-display .belt-buckle {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 28px; height: 36px;
  background: #2a2a2a;
  border-radius: 6px;
  border: 2px solid #444;
}

.color-options { display: flex; gap: 14px; justify-content: center; }
.color-option {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  cursor: pointer;
}
.color-option .sw {
  width: 50px; height: 50px;
  border-radius: 999px;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 1px var(--line);
  transition: box-shadow .2s, transform .15s;
}
.color-option.active .sw { box-shadow: 0 0 0 2px var(--navy); transform: scale(1.06); }
.color-option .lbl { font-size: 13px; color: var(--ink-2); }

/* Comparison ---------------------------------------------------- */
.compare-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.compare-header {
  background: var(--paper-2);
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 10px;
}
.compare-header.iwrap {
  background: var(--navy);
  color: var(--teal);
}
.compare-header.iwrap::before {
  content: "";
  width: 8px; height: 8px;
  background: var(--teal);
  border-radius: 999px;
}
.compare-cell {
  background: var(--paper);
  padding: 22px 24px;
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.5;
  border-top: 1px solid var(--line);
}
.compare-cell.iwrap {
  background: var(--white);
  color: var(--navy);
  font-weight: 500;
}

/* Use cases ----------------------------------------------------- */
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
@media (max-width: 860px) { .usecase-grid { grid-template-columns: 1fr; } }

.usecase {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.usecase-img {
  aspect-ratio: 4/3;
  background: var(--cream);
  overflow: hidden;
  position: relative;
}
.usecase-img img { width: 100%; height: 100%; object-fit: cover; }
.usecase-tag {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(255,255,255,0.95);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--navy);
  letter-spacing: 0.1em;
}
.usecase-body { padding: 22px 24px 26px; }
.usecase-body h4 { color: var(--navy); font-size: 18px; margin-bottom: 8px; }
.usecase-body p { font-size: 14px; color: var(--ink-3); margin: 0; line-height: 1.55; }

/* Pricing ------------------------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 860px) { .pricing-grid { grid-template-columns: 1fr; } }
.price-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex; flex-direction: column; gap: 18px;
  position: relative;
}
.price-card.featured {
  background: var(--navy);
  color: #DCE3F0;
  border-color: var(--navy);
}
.price-card.featured h3 { color: #fff; }
.price-card .tag {
  position: absolute; top: 24px; right: 24px;
  background: var(--teal);
  color: var(--navy);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 5px 11px;
  border-radius: 999px;
  font-weight: 600;
}
.price-card .price { display: flex; align-items: baseline; gap: 8px; }
.price-card .price .n { font-family: var(--font-display); font-size: 48px; font-weight: 700; line-height: 1; color: var(--navy); letter-spacing: -0.02em; }
.price-card.featured .price .n { color: #fff; }
.price-card .price .u { font-size: 16px; color: var(--ink-3); }
.price-card.featured .price .u { color: #B8C2D4; }
.price-card ul { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-direction: column; gap: 10px; }
.price-card li {
  font-size: 14px;
  display: flex; gap: 10px; align-items: flex-start;
  color: var(--ink-2);
}
.price-card.featured li { color: #DCE3F0; }
.price-card li::before {
  content: "→";
  color: var(--teal);
  flex: none;
}

/* FAQ ---------------------------------------------------------- */
.faq-grid {
  display: grid;
  grid-template-columns: 0.5fr 1fr;
  gap: clamp(28px, 4vw, 60px);
}
@media (max-width: 860px) { .faq-grid { grid-template-columns: 1fr; } }

.faq-list { display: flex; flex-direction: column; }
.faq-item {
  border-top: 1px solid var(--line);
  padding: 0;
}
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  background: transparent;
  border: none;
  padding: 22px 0;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--navy);
  font-weight: 600;
}
.faq-q .icon {
  width: 28px; height: 28px;
  border-radius: 999px;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: var(--ink-2);
  flex: none;
  transition: transform .2s, background .2s, color .2s;
}
.faq-item.open .faq-q .icon { background: var(--navy); color: #fff; border-color: var(--navy); transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
  padding: 0;
}
.faq-item.open .faq-a {
  max-height: 400px;
  padding: 0 0 24px;
}
.faq-a p { font-size: 15px; color: var(--ink-2); margin: 0; line-height: 1.6; }

/* Final CTA ----------------------------------------------------- */
.final-cta {
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(48px, 7vw, 96px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute;
  top: -100px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(43,196,160,0.18), transparent 70%);
  pointer-events: none;
}
.final-cta h2 { color: #fff; font-size: clamp(32px, 4vw, 52px); }
.final-cta p { color: #B8C2D4; max-width: 50ch; margin: 0 auto; }
.final-cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 28px;
}
.final-cta-channels {
  display: flex;
  gap: 28px;
  justify-content: center;
  margin-top: 32px;
  font-size: 14px;
  color: #B8C2D4;
  flex-wrap: wrap;
}
.final-cta-channels a { color: #fff; text-decoration: underline; text-underline-offset: 4px; }

/* Footer -------------------------------------------------------- */
.footer {
  padding: 56px 0 32px;
  background: var(--paper);
  border-top: 1px solid var(--line);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 860px) { .footer-top { grid-template-columns: 1fr 1fr; } }
.footer-col h5 { font-size: 12px; font-family: var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 14px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { font-size: 14px; color: var(--ink-2); }
.footer-col a:hover { color: var(--navy); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 13px;
  color: var(--ink-3);
  flex-wrap: wrap;
  gap: 12px;
}

/* Section header pattern --------------------------------------- */
.section-head {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 56px;
}
@media (max-width: 860px) {
  .section-head { grid-template-columns: 1fr; gap: 20px; margin-bottom: 36px; }
}
.section-head .lead { margin: 0; }

/* Animations --------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .8s ease, transform .8s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Utility ------------------------------------------------------- */
.stack-sm { display: flex; flex-direction: column; gap: 10px; }
.stack-md { display: flex; flex-direction: column; gap: 18px; }
.stack-lg { display: flex; flex-direction: column; gap: 28px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row-tight { display: flex; gap: 6px; align-items: center; }

.text-teal { color: var(--teal-deep); }
.text-navy { color: var(--navy); }
.text-mono { font-family: var(--font-mono); }

.kbd {
  display: inline-flex;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--paper-2);
  border-radius: 6px;
  color: var(--ink-2);
}

/* =====================================================================
   NEW HOME SECTIONS (v2 structure)
   ===================================================================== */

/* 2 · Anywhere band ------------------------------------------------ */
.anywhere-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
@media (max-width: 860px) { .anywhere-grid { grid-template-columns: 1fr; } }
.loc-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (max-width: 520px) { .loc-strip { grid-template-columns: 1fr; } }
.loc-chip {
  display: flex; align-items: center; gap: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 14px 22px;
  font-size: 15px; font-weight: 600; color: var(--navy);
}
.loc-chip .ic {
  width: 38px; height: 38px; flex: none;
  border-radius: 999px;
  background: var(--teal-soft); color: var(--teal-deep);
  display: flex; align-items: center; justify-content: center;
}
.loc-chip:nth-child(5) { grid-column: 1 / -1; }

/* 3 · Patient groups ---------------------------------------------- */
.pgroup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 860px) { .pgroup-grid { grid-template-columns: 1fr; } }
.pgroup {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.pgroup-img { aspect-ratio: 4/3; overflow: hidden; background: var(--cream); }
.pgroup-img img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.pgroup-body { padding: 24px 26px 28px; }
.pgroup-body h3 { color: var(--navy); margin-bottom: 16px; }
.pgroup-body ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.pgroup-body li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; color: var(--ink-2); }
.pgroup-body .check {
  flex: none; width: 24px; height: 24px; border-radius: 999px;
  background: var(--teal); color: var(--navy);
  display: flex; align-items: center; justify-content: center;
}

/* 5 · Product highlights ------------------------------------------ */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 28px;
}
@media (max-width: 860px) { .feat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .feat-grid { grid-template-columns: 1fr; } }
.feat {
  background: var(--white);
  padding: 28px;
  display: flex; flex-direction: column; gap: 12px;
  min-height: 200px;
}
.feat .icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--teal-soft); color: var(--teal-deep);
  display: flex; align-items: center; justify-content: center;
}
.feat h3 { font-size: 18px; color: var(--navy); font-weight: 600; }
.feat p { font-size: 14px; color: var(--ink-3); margin: 0; line-height: 1.55; }

.product-extra {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
}
@media (max-width: 860px) { .product-extra { grid-template-columns: 1fr; } }
.shapes {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  display: flex; flex-direction: column; gap: 18px;
}
.shape-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.shapes-img { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.shapes-img img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
@media (max-width: 520px) { .shape-row { grid-template-columns: 1fr; } }
.shape-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  display: flex; flex-direction: column; gap: 12px;
}
.shape-card b { color: var(--navy); font-size: 15px; display: block; }
.shape-card span { font-size: 13px; color: var(--ink-3); }
.shape-vis {
  height: 56px; position: relative;
  display: flex; align-items: center; justify-content: center;
}
.shape-vis .belt {
  width: 100%; height: 22px; border-radius: 6px;
  background: var(--ink);
  box-shadow: inset 0 0 0 2px rgba(255,255,255,0.12);
}
.shape-vis .leg {
  position: absolute; bottom: -2px; left: 32%;
  width: 10px; height: 26px; border-radius: 0 0 6px 6px;
  background: var(--ink-2);
}
.shape-vis .leg.r { left: auto; right: 32%; }
.freebie {
  display: flex; align-items: center; gap: 14px;
  background: var(--teal-soft);
  border-radius: 12px;
  padding: 16px 18px;
}
.freebie .ic {
  flex: none; width: 40px; height: 40px; border-radius: 10px;
  background: var(--teal); color: var(--navy);
  display: flex; align-items: center; justify-content: center;
}
.freebie b { display: block; color: var(--navy); font-size: 14px; }
.freebie span { font-size: 13px; color: var(--ink-2); }

.size-card {
  background: var(--navy);
  color: #DCE3F0;
  border-radius: var(--radius);
  padding: 28px;
  display: flex; flex-direction: column; gap: 16px;
}
.size-head { display: flex; flex-direction: column; gap: 8px; }
.size-head .pill-mono { align-self: flex-start; border-color: rgba(255,255,255,0.25); color: var(--teal); }
.size-note { font-size: 12px; color: #8FA0BD; }
.size-table { width: 100%; border-collapse: collapse; }
.size-table th {
  text-align: left; font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.1em; text-transform: uppercase; color: #8FA0BD;
  padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.15);
}
.size-table td {
  padding: 9px 0; font-size: 15px; color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.size-table td:first-child { font-weight: 700; color: var(--teal); width: 80px; }
.size-foot { font-size: 13px; color: #8FA0BD; margin: 0; }

/* 6 · Use anywhere — 4-up gallery -------------------------------- */
.usecase-grid.four { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1040px) { .usecase-grid.four { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .usecase-grid.four { grid-template-columns: 1fr; } }

/* 7 · Trust signals ----------------------------------------------- */
.trust-wrap {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
@media (max-width: 860px) { .trust-wrap { grid-template-columns: 1fr; } }
.trust-quote {
  background: var(--navy); color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px; position: relative; overflow: hidden;
}
.trust-quote .qmark {
  font-family: var(--font-display); font-size: 80px; line-height: 0.6;
  color: var(--teal); display: block; margin-bottom: 6px;
}
.trust-quote .q {
  font-family: var(--font-display); font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.3; color: #fff; font-weight: 500; margin: 0 0 16px;
}
.trust-quote .a { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal); }
.trust-right { display: flex; flex-direction: column; gap: 16px; }
.trust-grid { display: flex; flex-direction: column; gap: 12px; }
.trust {
  display: flex; align-items: center; gap: 16px;
  background: var(--white); border: 1px solid var(--line);
  border-radius: 12px; padding: 18px 20px;
}
.trust .ic {
  flex: none; width: 44px; height: 44px; border-radius: 12px;
  background: var(--teal-soft); color: var(--teal-deep);
  display: flex; align-items: center; justify-content: center;
}
.trust b { display: block; color: var(--navy); font-size: 16px; }
.trust span { font-size: 14px; color: var(--ink-3); }
.trust-note {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--teal-soft); border-radius: 12px;
  padding: 16px 18px; font-size: 14px; color: var(--ink-2);
}
.trust-note svg { flex: none; color: var(--teal-deep); margin-top: 2px; }

/* =====================================================================
   PRODUCT PAGE (product.html)
   ===================================================================== */
.pdp-top { padding-top: clamp(36px, 5vw, 64px); }

/* Breadcrumb */
.crumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-3); margin-bottom: 22px; }
.crumb a { color: var(--ink-3); }
.crumb a:hover { color: var(--navy); }
.crumb .sep { opacity: 0.5; }

/* Hero / gallery */
.pdp-hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
@media (max-width: 940px) { .pdp-hero { grid-template-columns: 1fr; } }

.pdp-gallery { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 92px; }
@media (max-width: 940px) { .pdp-gallery { position: static; } }
.pdp-main {
  aspect-ratio: 1/1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--cream);
  border: 1px solid var(--line-2);
}
.pdp-main img { width: 100%; height: 100%; object-fit: cover; }
.pdp-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.pdp-thumb {
  aspect-ratio: 1/1;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--line);
  background: var(--cream);
  cursor: pointer;
  padding: 0;
  transition: border-color .15s ease, transform .12s ease;
  position: relative;
}
.pdp-thumb img { width: 100%; height: 100%; object-fit: cover; }
.pdp-thumb:hover { transform: translateY(-2px); }
.pdp-thumb[data-on="1"] { border-color: var(--teal); }
.pdp-thumb .dot {
  position: absolute; bottom: 6px; left: 50%; transform: translateX(-50%);
  width: 14px; height: 14px; border-radius: 999px; border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--line);
}

/* Info column */
.pdp-info { display: flex; flex-direction: column; gap: 22px; }
.pdp-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 4vw, 44px); line-height: 1.08; color: var(--ink); letter-spacing: -0.01em; }
.pdp-sub { font-size: 17px; color: var(--ink-2); line-height: 1.6; margin: 0; }

.pdp-colorrow { display: flex; align-items: center; gap: 14px; }
.pdp-colorrow .lbl { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }
.pdp-colorrow .name { font-size: 15px; font-weight: 600; color: var(--navy); }

.price-tiers { display: flex; flex-direction: column; gap: 10px; }
.price-tier {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px;
  background: var(--white);
}
.price-tier.feature { border-color: var(--teal); background: var(--teal-soft); }
.price-tier .pt-l { display: flex; flex-direction: column; gap: 3px; }
.price-tier .pt-name { font-size: 16px; font-weight: 700; color: var(--navy); }
.price-tier .pt-desc { font-size: 13px; color: var(--ink-3); }
.price-tier .pt-price { font-family: var(--font-display); font-weight: 700; font-size: 22px; color: var(--ink); white-space: nowrap; }
.price-tier .pt-price small { font-size: 13px; font-weight: 500; color: var(--ink-3); }

.pdp-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.pdp-spec-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 520px) { .pdp-spec-list { grid-template-columns: 1fr; } }
.pdp-spec-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--ink-2); }
.pdp-spec-list .ic { flex: none; width: 22px; height: 22px; border-radius: 999px; background: var(--teal); color: var(--navy); display: flex; align-items: center; justify-content: center; }
.pdp-freebie {
  display: flex; align-items: center; gap: 14px;
  background: var(--navy); color: #fff; border-radius: 14px; padding: 16px 20px;
}
.pdp-freebie .ic { flex: none; width: 42px; height: 42px; border-radius: 10px; background: var(--teal); color: var(--navy); display: flex; align-items: center; justify-content: center; }
.pdp-freebie b { display: block; font-size: 14px; }
.pdp-freebie span { font-size: 13px; color: #B8C2D4; }

/* Two models */
.models-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 740px) { .models-2 { grid-template-columns: 1fr; } }
.model-card {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: var(--white); display: flex; flex-direction: column;
}
.model-card .mc-img { aspect-ratio: 16/11; background: var(--cream); overflow: hidden; }
.model-card .mc-img img { width: 100%; height: 100%; object-fit: cover; }
.model-card .mc-body { padding: 24px 26px 28px; display: flex; flex-direction: column; gap: 12px; }
.model-card .mc-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.model-card h3 { font-size: 21px; color: var(--navy); white-space: nowrap; }
.model-card .mc-price { font-family: var(--font-display); font-weight: 700; font-size: 20px; color: var(--ink); white-space: nowrap; }
.model-card p { font-size: 14px; color: var(--ink-3); margin: 0; line-height: 1.6; }
.model-card .mc-for { font-size: 13px; color: var(--teal-deep); font-weight: 600; }

/* Anatomy / construction */
.anatomy { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
@media (max-width: 860px) { .anatomy { grid-template-columns: 1fr; } }
.anatomy-img { border-radius: var(--radius-lg); overflow: hidden; background: var(--cream); border: 1px solid var(--line-2); aspect-ratio: 3/4; }
.anatomy-img img { width: 100%; height: 100%; object-fit: cover; }
.anatomy-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 520px) { .anatomy-list { grid-template-columns: 1fr; } }
.anatomy-item { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.anatomy-item .ic { width: 40px; height: 40px; border-radius: 10px; background: var(--teal-soft); color: var(--teal-deep); display: flex; align-items: center; justify-content: center; }
.anatomy-item b { font-size: 15px; color: var(--navy); }
.anatomy-item .en { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); }
.anatomy-item span { font-size: 13px; color: var(--ink-3); line-height: 1.5; }

/* In real life band */
.pdp-life { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); align-items: center; }
@media (max-width: 860px) { .pdp-life { grid-template-columns: 1fr; } }
.pdp-life-img { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 1/1; background: var(--cream); border: 1px solid var(--line-2); }
.pdp-life-img img { width: 100%; height: 100%; object-fit: cover; }

/* Specs table */
.specs-table { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.specs-table th, .specs-table td { text-align: left; padding: 16px 22px; font-size: 15px; border-bottom: 1px solid var(--line-2); }
.specs-table th { width: 38%; font-weight: 600; color: var(--navy); background: var(--paper-2); font-family: var(--font-body); }
.specs-table td { color: var(--ink-2); }
.specs-table tr:last-child th, .specs-table tr:last-child td { border-bottom: none; }

/* =====================================================================
   BLOG โ€” index grid (blog.html) + article (article.html)
   ===================================================================== */
.blog-top { padding-top: clamp(36px, 5vw, 64px); padding-bottom: clamp(20px, 3vw, 32px); }
.blog-head { max-width: 720px; }

/* Filter chips */
.blog-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.blog-chip {
  font-family: var(--font-body); font-size: 14px; font-weight: 600;
  padding: 9px 18px; border-radius: 999px; cursor: pointer;
  background: var(--white); border: 1px solid var(--line); color: var(--ink-2);
  transition: all .15s ease;
}
.blog-chip:hover { border-color: var(--teal); color: var(--navy); }
.blog-chip[data-on="1"] { background: var(--navy); border-color: var(--navy); color: #fff; }

/* Featured post */
.blog-feature {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 0;
  border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  background: var(--white); margin-bottom: 40px;
}
@media (max-width: 860px) { .blog-feature { grid-template-columns: 1fr; } }
.blog-feature-img { background: var(--cream); overflow: hidden; min-height: 320px; }
.blog-feature-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-feature-body { padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; justify-content: center; gap: 18px; }
.blog-cat { display: inline-flex; align-self: flex-start; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--teal-deep); background: var(--teal-soft); padding: 5px 12px; border-radius: 999px; }
.blog-feature-body h2 { font-size: clamp(26px, 3vw, 38px); line-height: 1.12; color: var(--ink); }
.blog-feature-body .excerpt { font-size: 16px; color: var(--ink-2); line-height: 1.65; margin: 0; }
.blog-meta { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-3); }
.blog-meta .author { color: var(--navy); font-weight: 600; }
.blog-meta .sep { opacity: 0.5; }

/* Grid */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 940px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .blog-grid { grid-template-columns: 1fr; } }

.blog-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.blog-card:hover { transform: translateY(-4px); border-color: var(--teal); box-shadow: 0 14px 30px -18px rgba(15,36,88,0.4); }
.blog-card-img { aspect-ratio: 16/10; background: var(--cream); overflow: hidden; position: relative; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-img .blog-cat { position: absolute; top: 14px; left: 14px; background: rgba(255,255,255,0.94); }
.blog-card-body { padding: 22px 24px 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.blog-card-body h3 { font-size: 19px; line-height: 1.25; color: var(--ink); }
.blog-card-body .excerpt { font-size: 14px; color: var(--ink-3); line-height: 1.6; margin: 0; flex: 1; }
.blog-card-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 4px; }
.blog-readmore { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 700; color: var(--navy); }
.blog-card:hover .blog-readmore { color: var(--teal-deep); }
.blog-card.soon { opacity: 0.92; }
.blog-card.soon .blog-card-img { display: flex; align-items: center; justify-content: center; }
.blog-soon-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }

/* Newsletter / CTA strip */
.blog-cta {
  margin-top: 48px; background: var(--navy); border-radius: var(--radius-lg);
  padding: clamp(32px, 4vw, 56px); display: grid; grid-template-columns: 1.2fr 0.8fr;
  gap: 28px; align-items: center;
}
@media (max-width: 740px) { .blog-cta { grid-template-columns: 1fr; } }
.blog-cta h3 { color: #fff; font-size: clamp(24px, 3vw, 34px); line-height: 1.15; }
.blog-cta p { color: #B8C2D4; font-size: 15px; margin: 10px 0 0; }
.blog-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---- Article page ---- */
.article { max-width: 760px; margin: 0 auto; padding-top: clamp(28px, 4vw, 52px); }
.article-head { display: flex; flex-direction: column; gap: 20px; margin-bottom: 32px; }
.article-head h1 { font-size: clamp(30px, 4.2vw, 50px); line-height: 1.1; color: var(--ink); }
.article-hero { border-radius: var(--radius-lg); overflow: hidden; background: var(--cream); aspect-ratio: 16/10; margin-bottom: 36px; border: 1px solid var(--line-2); }
.article-hero img { width: 100%; height: 100%; object-fit: cover; object-position: center 22%; }
.article-body { font-size: 17px; line-height: 1.8; color: var(--ink-2); }
.article-body > * + * { margin-top: 22px; }
.article-body h2 { font-size: clamp(23px, 2.6vw, 30px); color: var(--navy); margin-top: 44px; line-height: 1.2; }
.article-body h3 { font-size: 20px; color: var(--navy); margin-top: 32px; }
.article-body p { margin: 0; }
.article-body ul, .article-body ol { margin: 0; padding-left: 24px; display: flex; flex-direction: column; gap: 10px; }
.article-body li { padding-left: 4px; }
.article-body strong { color: var(--navy); }
.article-body blockquote {
  margin: 32px 0; padding: 24px 28px; background: var(--cream);
  border-left: 4px solid var(--teal); border-radius: 0 14px 14px 0;
  font-family: var(--font-display); font-size: 20px; line-height: 1.5; color: var(--navy);
}
.article-callout {
  background: var(--teal-soft); border-radius: 16px; padding: 24px 28px;
  display: flex; gap: 16px; align-items: flex-start;
}
.article-callout .ic { flex: none; width: 40px; height: 40px; border-radius: 10px; background: var(--teal); color: var(--navy); display: flex; align-items: center; justify-content: center; }
.article-callout b { color: var(--navy); display: block; margin-bottom: 4px; }
.article-callout span { font-size: 15px; color: var(--ink-2); line-height: 1.6; }
.article-share { display: flex; align-items: center; gap: 14px; margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-3); }
.article-share .btn { padding: 10px 16px; }
.article-back { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink-3); margin-bottom: 24px; }
.article-back:hover { color: var(--navy); }
.article-author-box {
  display: flex; align-items: center; gap: 16px; margin-top: 36px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px;
}
.article-author-box .av { flex: none; width: 54px; height: 54px; border-radius: 999px; background: var(--navy); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 20px; }
.article-author-box b { color: var(--navy); display: block; }
.article-author-box span { font-size: 14px; color: var(--ink-3); }

/* Article tables + references */
.article-table-wrap { overflow-x: auto; border-radius: 14px; border: 1px solid var(--line); }
.article-body table.atbl { width: 100%; border-collapse: collapse; background: var(--white); font-size: 15px; min-width: 420px; }
.article-body table.atbl th, .article-body table.atbl td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line-2); vertical-align: top; line-height: 1.55; }
.article-body table.atbl thead th { background: var(--navy); color: #fff; font-family: var(--font-body); font-weight: 600; font-size: 14px; border-bottom: none; }
.article-body table.atbl tbody th { width: 38%; font-weight: 700; color: var(--navy); background: var(--paper-2); }
.article-body table.atbl td { color: var(--ink-2); }
.article-body table.atbl tr:last-child th, .article-body table.atbl tr:last-child td { border-bottom: none; }
.article-stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 28px 0; }
@media (max-width: 600px) { .article-stat-row { grid-template-columns: 1fr; } }
.article-stat { background: var(--navy); color: #fff; border-radius: 16px; padding: 22px 24px; }
.article-stat .n { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px, 4vw, 38px); color: var(--teal); line-height: 1; }
.article-stat .l { font-size: 13px; color: #B8C2D4; margin-top: 8px; line-height: 1.45; }
.article-table { width: 100%; border-collapse: collapse; font-size: 15px; margin-top: 8px; }
.article-table th { background: var(--navy); color: #fff; text-align: left; padding: 10px 14px; font-weight: 600; font-size: 14px; }
.article-table td { padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; line-height: 1.6; }
.article-table tr:nth-child(even) td { background: var(--paper); }
.article-refs { margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); }
.article-refs h3 { font-size: 16px; color: var(--ink-3); font-family: var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 14px; }
.article-refs ol { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 10px; }
.article-refs li { font-size: 13px; color: var(--ink-3); line-height: 1.55; }
.article-refs a { color: var(--teal-deep); text-decoration: underline; word-break: break-all; }

/* ── Custom Order Section ─────────────────────────────────────────── */
.custom-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; margin-bottom: 36px; }
.custom-item { display: flex; gap: 14px; align-items: flex-start; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.custom-item .ic { flex: none; width: 44px; height: 44px; border-radius: 10px; background: var(--teal-soft); color: var(--teal-deep); display: flex; align-items: center; justify-content: center; }
.custom-item b { display: block; color: var(--navy); font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.custom-item span { font-size: 13px; color: var(--ink-3); line-height: 1.6; }
.custom-lower { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 700px) { .custom-lower { grid-template-columns: 1fr; } }
.custom-checklist { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.custom-check-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.custom-check-list li { display: flex; gap: 10px; font-size: 14px; color: var(--ink-2); line-height: 1.55; align-items: flex-start; }
.custom-check-list .num { flex: none; width: 22px; height: 22px; border-radius: 50%; background: var(--teal); color: #fff; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; margin-top: 1px; }
.custom-how { background: var(--navy); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; }
.custom-how .pill-mono { background: rgba(255,255,255,0.12); color: #fff; border: none; }
.custom-steps { display: flex; flex-direction: column; gap: 18px; margin-bottom: 20px; }
.custom-step { display: flex; gap: 14px; align-items: flex-start; }
.custom-step .step-n { flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--teal); color: var(--navy); font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.custom-step b { display: block; color: #fff; font-size: 15px; margin-bottom: 3px; }
.custom-step span { font-size: 13px; color: #B8C2D4; line-height: 1.5; }
.custom-note { font-size: 13px; color: #B8C2D4; line-height: 1.6; border-top: 1px solid rgba(255,255,255,0.12); padding-top: 16px; margin-top: 4px; }
.hero-custom-cta { margin-top: 14px; }
.hero-custom-cta a { font-size: 14px; color: var(--ink-3); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.hero-custom-cta a:hover { color: var(--teal-deep); }
.hero-custom-cta strong { color: var(--teal-deep); }