@import url('https://fonts.googleapis.com/css2?family=Arimo:ital,wght@0,400..700;1,400..700&family=Manrope:wght@200..800&display=swap');

@font-face { font-family: 'New Science'; src: url('assets/fonts/NewScience-Thin.otf') format('opentype');     font-weight: 100; font-style: normal; font-display: swap; }
@font-face { font-family: 'New Science'; src: url('assets/fonts/NewScience-Light.otf') format('opentype');    font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: 'New Science'; src: url('assets/fonts/NewScience-Regular.otf') format('opentype');  font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'New Science'; src: url('assets/fonts/NewScience-Medium.otf') format('opentype');   font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'New Science'; src: url('assets/fonts/NewScience-SemiBold.otf') format('opentype'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'New Science'; src: url('assets/fonts/NewScience-Bold.otf') format('opentype');     font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'New Science'; src: url('assets/fonts/NewScience-Bold.otf') format('opentype');     font-weight: 800; font-style: normal; font-display: swap; }

:root {
  --klarin-teal-900: #00313C;
  --klarin-teal-800: #0A4351;
  --klarin-teal-700: #16586A;
  --klarin-teal-600: #2B7286;
  --klarin-sky-300: #B9E5EF;
  --klarin-sky-200: #D4EFF5;
  --klarin-sky-100: #E8F7FA;
  --klarin-sky-50:  #F4FBFD;
  --klarin-mint-300: #ACFEC0;
  --klarin-mint-400: #7AE99A;
  --klarin-white:    #FFFFFF;
  --klarin-porcelain:#FAFBFC;
  --klarin-mist:     #F2F4F6;
  --klarin-fog:      #E6E9EC;
  --klarin-stone:    #C8CDD1;
  --klarin-graphite: #6B7378;
  --klarin-charcoal: #2A3033;
  --klarin-ink:      #0E1416;

  --bg:              var(--klarin-porcelain);
  --bg-elevated:     var(--klarin-white);
  --bg-muted:        var(--klarin-mist);
  --bg-accent-soft:  var(--klarin-sky-100);
  --bg-accent-deep:  var(--klarin-teal-900);
  --fg:              var(--klarin-charcoal);
  --fg-strong:       var(--klarin-teal-900);
  --fg-muted:        var(--klarin-graphite);
  --fg-on-deep:      var(--klarin-white);
  --fg-on-deep-muted:#B6CAD0;
  --border:          var(--klarin-fog);
  --border-strong:   var(--klarin-stone);
  --border-deep:     var(--klarin-teal-900);
  --link:            var(--klarin-teal-900);
  --link-hover:      var(--klarin-teal-700);

  --font-display: "New Science", "new-science", "Arimo", "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body:    "New Science", "new-science", "Arimo", "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --fs-12: 0.75rem;
  --fs-13: 0.8125rem;
  --fs-14: 0.875rem;
  --fs-16: 1rem;
  --fs-18: 1.125rem;
  --fs-20: 1.25rem;
  --fs-24: 1.5rem;
  --fs-32: 2rem;
  --fs-44: 2.75rem;
  --fs-60: 3.75rem;
  --fs-84: 5.25rem;

  --lh-tight:   1.05;
  --lh-snug:    1.2;
  --lh-normal:  1.45;
  --lh-relaxed: 1.6;

  --tracking-display: -0.02em;
  --tracking-eyebrow:  0.16em;
  --tracking-body:     0;

  --fw-light:    300;
  --fw-regular:  400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;
  --fw-black:    800;

  --sp-1:  4px; --sp-2:  8px; --sp-3:  12px; --sp-4:  16px; --sp-5:  20px;
  --sp-6:  24px; --sp-8:  32px; --sp-10: 40px; --sp-12: 48px; --sp-16: 64px;
  --sp-20: 80px; --sp-24: 96px; --sp-32: 128px;

  --r-xs: 2px; --r-sm: 4px; --r-md: 8px; --r-lg: 12px; --r-xl: 20px; --r-pill: 999px;

  --shadow-1: 0 1px 2px rgba(14,20,22,0.04);
  --shadow-2: 0 2px 8px rgba(14,20,22,0.05), 0 1px 2px rgba(14,20,22,0.04);
  --shadow-3: 0 8px 24px rgba(14,20,22,0.06), 0 2px 6px rgba(14,20,22,0.04);
  --shadow-deep: 0 18px 48px rgba(0,49,60,0.10);

  --ease-standard: cubic-bezier(0.2,0,0,1);
  --ease-emphasized: cubic-bezier(0.2,0,0.1,1);
  --dur-fast: 120ms;
  --dur-base: 200ms;
  --dur-slow: 320ms;

  --container-max: 1280px;
  --container-pad: clamp(20px, 4vw, 64px);
  --grid-gutter: 24px;
}

/* ===== Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: var(--lh-normal);
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
a { color: var(--link); text-decoration: none; transition: color var(--dur-fast) var(--ease-standard); }
a:hover { color: var(--link-hover); }

.eyebrow { font-size: var(--fs-12); font-weight: var(--fw-semibold); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--fg-muted); }
.feel-clean, .feel { font-style: italic; font-weight: var(--fw-regular); letter-spacing: 0.01em; color: var(--fg-strong); }

/* ===== Header ===== */
.k-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border 200ms var(--ease-standard);
}
.k-header.scrolled { border-bottom-color: var(--border); }
.k-header__inner {
  max-width: var(--container-max); margin: 0 auto;
  padding: 18px var(--container-pad);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.k-logo { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; line-height: 1; cursor: pointer; }
.k-logo .feel { font-size: 12px; color: var(--klarin-teal-900); }
.k-logo .wm-img { width: 110px; height: auto; display: block; }
.k-nav { display: flex; gap: 24px; align-items: center; flex-wrap: nowrap; }
.k-nav-item { position: relative; }
.k-nav-item > a, .k-nav-item > button {
  white-space: nowrap; font-size: 14px; font-weight: 500; color: var(--klarin-charcoal);
  position: relative; padding: 6px 0;
  transition: color 200ms var(--ease-standard);
  display: inline-flex; align-items: center; gap: 4px; font-family: inherit;
}
.k-nav-item > a:hover, .k-nav-item > button:hover { color: var(--klarin-teal-900); }
.k-nav-item.active > a, .k-nav-item.active > button { color: var(--klarin-teal-900); }
.k-nav-item.active > a::after, .k-nav-item.active > button::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 1.5px; background: var(--klarin-teal-900);
}
.k-nav-item .chev { width: 12px; height: 12px; opacity: 0.6; transition: transform 200ms var(--ease-standard); }
.k-nav-item:hover .dropdown { opacity: 1; pointer-events: auto; transform: translateY(0); }
.k-nav-item:hover .chev { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: 100%; left: -16px; margin-top: 8px;
  background: #fff; border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow-3); padding: 8px; min-width: 220px;
  opacity: 0; pointer-events: none; transform: translateY(-4px);
  transition: all 200ms var(--ease-standard);
}
.dropdown a { display: block; padding: 12px 14px; border-radius: 8px; color: var(--klarin-charcoal); font-size: 14px; transition: background 160ms var(--ease-standard); }
.dropdown a:hover { background: var(--klarin-mist); color: var(--klarin-teal-900); }
.dropdown a .meta { display: block; font-size: 12px; color: var(--fg-muted); margin-top: 2px; }
.k-nav-actions { display: flex; gap: 8px; align-items: center; }
.k-cta-mini {
  height: 40px; padding: 0 18px; border-radius: 8px;
  background: var(--klarin-teal-900); color: #fff;
  font-size: 13px; font-weight: 600;
  display: inline-flex; align-items: center; gap: 8px;
  transition: background 200ms var(--ease-standard);
  white-space: nowrap; flex-shrink: 0;
}
.k-cta-mini:hover { background: var(--klarin-teal-800); color: #fff; }

/* ===== Buttons ===== */
.k-btn {
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  height: 52px; padding: 0 28px; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  transition: all 200ms var(--ease-standard); border: 1px solid transparent; cursor: pointer;
}
.k-btn--primary { background: var(--klarin-teal-900); color: #fff; }
.k-btn--primary:hover { background: var(--klarin-teal-800); transform: translateY(-1px); box-shadow: var(--shadow-2); color: #fff; }
.k-btn--primary:active { transform: translateY(0) scale(0.99); }
.k-btn--secondary { background: #fff; color: var(--klarin-teal-900); border-color: var(--klarin-teal-900); }
.k-btn--secondary:hover { background: var(--klarin-mist); color: var(--klarin-teal-900); }
.k-btn--ghost { background: transparent; color: var(--klarin-teal-900); }
.k-btn--ghost:hover { background: var(--klarin-mist); }
.k-btn img, .k-btn svg { width: 18px; height: 18px; }
.k-btn--lg { height: 60px; padding: 0 36px; font-size: 16px; }

/* ===== Hero ===== */
.k-hero { background: var(--klarin-sky-100); position: relative; overflow: hidden; }
.k-hero__inner {
  max-width: var(--container-max); margin: 0 auto;
  padding: 80px var(--container-pad) 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: end;
  min-height: 660px;
}
.k-hero__copy { padding-bottom: 96px; }
.k-hero .feel-clean { font-size: 20px; color: var(--klarin-teal-900); margin-bottom: 8px; display: block; }
.k-hero h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(48px, 6vw, 88px);
  line-height: 0.98; letter-spacing: -0.02em; color: var(--klarin-teal-900); text-wrap: balance;
}
.k-hero h1 .tm { font-size: 0.5em; vertical-align: super; font-weight: 600; letter-spacing: 0; }
.k-hero__sub { font-size: 19px; line-height: 1.55; color: var(--klarin-charcoal); max-width: 480px; margin: 28px 0 36px; text-wrap: pretty; }
.k-hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.k-hero__visual {
  position: relative; align-self: stretch;
  display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 24px;
}
.k-hero__visual img.hero-product {
  width: 100%; height: 100%; max-height: 660px;
  object-fit: cover; border-radius: 18px;
  box-shadow: 0 30px 60px rgba(0, 49, 60, 0.18);
}
.k-hero__badges {
  display: flex; flex-direction: column; gap: 16px; align-items: center; justify-content: center;
  align-self: center;
}
.k-hero__badges img { height: 76px; width: 76px; display: block; }
.k-hero__scroll {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--klarin-teal-900); display: flex; flex-direction: column; align-items: center; gap: 8px; opacity: 0.6;
}
.k-hero__scroll .line { width: 1px; height: 32px; background: currentColor; }

/* ===== Sections ===== */
.k-section { max-width: var(--container-max); margin: 0 auto; padding: 120px var(--container-pad); }
.k-section--tight { padding: 80px var(--container-pad); }
.k-section__head { display: flex; justify-content: space-between; align-items: end; gap: 48px; margin-bottom: 56px; }
.k-section__head .eyebrow { color: var(--fg-muted); font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; display: block; margin-bottom: 14px; }
.k-section__head h2 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(36px, 4.4vw, 60px); line-height: 1.02;
  letter-spacing: -0.02em; color: var(--klarin-teal-900); text-wrap: balance; max-width: 760px;
}
.k-section__head p { color: var(--fg-muted); max-width: 440px; line-height: 1.55; font-size: 16px; }
.k-section__head--center { flex-direction: column; align-items: center; text-align: center; }
.k-section__head--center h2 { margin: 0 auto; }

/* ===== Product cards ===== */
.k-products { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.k-pcard {
  background: #fff; border: 1px solid var(--border); border-radius: 16px;
  overflow: hidden; cursor: pointer;
  transition: all 240ms var(--ease-standard); color: inherit; display: flex; flex-direction: column;
}
.k-pcard:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); border-color: var(--klarin-stone); }
.k-pcard__img { aspect-ratio: 5/4; background: var(--klarin-sky-50); display: flex; align-items: center; justify-content: center; padding: 32px; position: relative; }
.k-pcard__img img { max-height: 100%; max-width: 70%; object-fit: contain; }
.k-pcard__sizetag {
  position: absolute; top: 20px; left: 20px;
  background: #fff; border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 14px; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; color: var(--klarin-teal-900);
}
.k-pcard__body { padding: 32px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.k-pcard__eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-muted); }
.k-pcard__title { font-family: var(--font-display); font-weight: 700; font-size: 28px; color: var(--klarin-teal-900); line-height: 1.1; letter-spacing: -0.01em; }
.k-pcard__desc { font-size: 14px; color: var(--fg-muted); line-height: 1.55; margin-bottom: 12px; }
.k-pcard__row { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); gap: 16px; }
.k-pcard__price { font-family: var(--font-display); font-weight: 800; font-size: 32px; color: var(--klarin-teal-900); }
.k-pcard__more {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--klarin-teal-900); font-weight: 600; font-size: 14px;
  padding: 10px 18px; border: 1px solid var(--klarin-teal-900); border-radius: 8px;
  transition: all 200ms var(--ease-standard);
}
.k-pcard__more:hover { background: var(--klarin-teal-900); color: #fff; }
.k-pcard__more svg { width: 14px; height: 14px; }

/* ===== Advantages ===== */
.k-adv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.k-adv__card {
  background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 32px;
  transition: all 240ms var(--ease-standard);
}
.k-adv__card:hover { box-shadow: var(--shadow-2); border-color: var(--klarin-stone); transform: translateY(-2px); }
.k-adv__ico { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--klarin-sky-100); border-radius: 8px; margin-bottom: 20px; }
.k-adv__ico img { width: 26px; height: 26px; }
.k-adv__title { font-family: var(--font-display); font-weight: 700; font-size: 19px; color: var(--klarin-teal-900); margin-bottom: 8px; line-height: 1.25; }
.k-adv__desc { font-size: 14px; line-height: 1.55; color: var(--fg-muted); }

/* ===== How it works ===== */
.k-how { background: var(--klarin-sky-100); }
.k-how__inner { max-width: var(--container-max); margin: 0 auto; padding: 120px var(--container-pad); }
.k-how__steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; position: relative; }
.k-how__step {
  background: #fff; border: 1px solid var(--border); border-radius: 16px;
  padding: 36px 32px; display: flex; flex-direction: column; gap: 16px; position: relative;
}
.k-how__step .num {
  font-family: var(--font-display); font-weight: 800; font-size: 16px; color: var(--klarin-teal-900);
  width: 36px; height: 36px; border-radius: 999px;
  background: var(--klarin-sky-200); display: inline-flex; align-items: center; justify-content: center;
}
.k-how__step h3 { font-family: var(--font-display); font-weight: 700; font-size: 22px; color: var(--klarin-teal-900); line-height: 1.15; letter-spacing: -0.01em; }
.k-how__step p { font-size: 14.5px; color: var(--fg-muted); line-height: 1.55; }
.k-how__step .visual { aspect-ratio: 4/3; background: var(--klarin-sky-50); border-radius: 12px; display: flex; align-items: center; justify-content: center; padding: 16px; margin-top: auto; }
.k-how__step .visual img { max-height: 100%; max-width: 80%; object-fit: contain; }
.k-how__steps .k-how__step:not(:last-child)::after {
  content: '→'; position: absolute; top: 56px; right: -22px; z-index: 2;
  font-size: 24px; color: var(--klarin-teal-700); font-weight: 400;
}

/* ===== Brand band ===== */
.k-band { background: var(--klarin-teal-900); color: #fff; }
.k-band__inner { max-width: var(--container-max); margin: 0 auto; padding: 120px var(--container-pad); display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center; }
.k-band h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(36px, 4.4vw, 56px); line-height: 1.05; letter-spacing: -0.02em; color: #fff; text-wrap: balance; }
.k-band .eyebrow-d { color: var(--klarin-sky-300); font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; display: block; margin-bottom: 14px; }
.k-band p { color: var(--fg-on-deep-muted); margin-top: 24px; line-height: 1.6; max-width: 520px; font-size: 17px; }
.k-band__visual { display: flex; justify-content: center; align-items: center; }
.k-band__visual img { border-radius: 16px; box-shadow: var(--shadow-deep); max-height: 480px; }

/* ===== CTA strip ===== */
.k-cta-strip { background: var(--klarin-sky-100); text-align: center; padding: 100px var(--container-pad); }
.k-cta-strip h2 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(32px, 4vw, 56px); line-height: 1.05;
  letter-spacing: -0.02em; color: var(--klarin-teal-900);
  text-wrap: balance; max-width: 800px; margin: 0 auto 32px;
}
.k-cta-strip .feel { font-size: 18px; color: var(--klarin-teal-900); display: block; margin-bottom: 14px; }

/* ===== Footer ===== */
.k-footer { background: var(--klarin-teal-900); color: #fff; padding: 96px var(--container-pad) 32px; }
.k-footer__inner { max-width: var(--container-max); margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }
.k-footer .feel { font-size: 14px; font-style: italic; color: rgba(255,255,255,0.85); }
.k-footer .wm-img { width: 130px; height: auto; display: block; margin-top: 6px; }
.k-footer h5 { font-family: var(--font-display); font-weight: 700; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: #fff; margin-bottom: 18px; }
.k-footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.k-footer a { color: var(--fg-on-deep-muted); font-size: 14px; transition: color 160ms var(--ease-standard); }
.k-footer a:hover { color: #fff; }
.k-footer__social { display: flex; gap: 8px; margin-top: 20px; }
.k-footer__social a {
  width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.2); border-radius: 999px;
  transition: all 200ms var(--ease-standard);
}
.k-footer__social a:hover { background: var(--klarin-sky-300); border-color: var(--klarin-sky-300); }
.k-footer__social a:hover svg { stroke: var(--klarin-teal-900); }
.k-footer__social svg { width: 16px; height: 16px; stroke: #fff; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.k-footer__legal {
  max-width: var(--container-max); margin: 64px auto 0;
  padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.10);
  font-size: 12px; color: var(--fg-on-deep-muted);
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}

/* ===== PDP ===== */
.k-pdp { max-width: var(--container-max); margin: 0 auto; padding: 64px var(--container-pad) 32px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; }
.k-pdp__gallery { display: flex; flex-direction: column; gap: 12px; }
.k-pdp__main { aspect-ratio: 1; background: var(--klarin-sky-50); border-radius: 16px; display: flex; align-items: center; justify-content: center; padding: 48px; }
.k-pdp__main img { max-height: 100%; max-width: 80%; object-fit: contain; }
.k-pdp__thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.k-pdp__thumb { aspect-ratio: 1; background: var(--klarin-mist); border-radius: 8px; cursor: pointer; padding: 10px; display: flex; align-items: center; justify-content: center; border: 1px solid transparent; transition: all 160ms var(--ease-standard); }
.k-pdp__thumb img { max-height: 100%; max-width: 100%; object-fit: contain; }
.k-pdp__thumb.active { border-color: var(--klarin-teal-900); }
.k-pdp__thumb:hover { background: var(--klarin-fog); }
.k-pdp__breadcrumb { font-size: 12px; letter-spacing: 0.06em; color: var(--fg-muted); display: flex; gap: 8px; align-items: center; margin-bottom: 20px; }
.k-pdp__breadcrumb a { color: var(--fg-muted); }
.k-pdp__breadcrumb a:hover { color: var(--klarin-teal-900); }
.k-pdp__info .eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-muted); display: block; margin-bottom: 14px; }
.k-pdp__info h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 5vw, 60px); line-height: 1; letter-spacing: -0.02em; color: var(--klarin-teal-900); }
.k-pdp__info .sub { font-size: 18px; color: var(--fg-muted); margin-top: 12px; }
.k-pdp__info .price { font-family: var(--font-display); font-weight: 800; font-size: 48px; color: var(--klarin-teal-900); margin-top: 28px; }
.k-pdp__info .price .vat { font-size: 14px; font-weight: 500; color: var(--fg-muted); margin-left: 10px; }
.k-pdp__info p.lead { font-size: 16px; line-height: 1.65; color: var(--klarin-charcoal); margin-top: 24px; max-width: 460px; }
.k-pdp__benefits { margin-top: 28px; display: flex; flex-direction: column; gap: 12px; }
.k-pdp__benefit { display: flex; gap: 12px; align-items: flex-start; }
.k-pdp__benefit img { width: 20px; height: 20px; margin-top: 2px; flex-shrink: 0; }
.k-pdp__benefit span { font-size: 15px; line-height: 1.5; color: var(--klarin-charcoal); }
.k-pdp__ctas { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }
.k-pdp__badges { display: flex; gap: 8px; margin-top: 32px; flex-wrap: wrap; }
.k-pdp__badges img { height: 36px; }

/* ===== Spec table ===== */
.k-spec { max-width: 880px; margin: 0 auto; }
.k-spec__row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--border); align-items: center; }
.k-spec__row:first-child { border-top: 1px solid var(--klarin-teal-900); }
.k-spec__row:last-child { border-bottom: 1px solid var(--klarin-teal-900); }
.k-spec__row .label { font-size: 14px; color: var(--fg-muted); }
.k-spec__row .val { font-size: 16px; color: var(--klarin-charcoal); font-weight: 500; }

/* ===== Kit list ===== */
.k-kit { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: 880px; margin: 32px auto 0; }
.k-kit__item { background: var(--klarin-sky-50); border: 1px solid var(--border); border-radius: 12px; padding: 22px; display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.k-kit__item .ic { width: 36px; height: 36px; border-radius: 8px; background: #fff; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; }
.k-kit__item .ic img { width: 20px; height: 20px; }
.k-kit__item .lbl { font-size: 14px; font-weight: 600; color: var(--klarin-teal-900); line-height: 1.3; }

/* ===== About page ===== */
.k-about-hero { padding: 96px var(--container-pad) 80px; max-width: var(--container-max); margin: 0 auto; }
.k-about-hero h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(40px, 5.4vw, 76px); line-height: 1; letter-spacing: -0.02em;
  color: var(--klarin-teal-900); text-wrap: balance; max-width: 1000px;
}
.k-about-hero .feel { font-size: 18px; color: var(--klarin-teal-900); display: block; margin-bottom: 16px; }
.k-mission { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; max-width: var(--container-max); margin: 0 auto; padding: 80px var(--container-pad); }
.k-mission .block .eyebrow { color: var(--fg-muted); font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; display: block; margin-bottom: 14px; }
.k-mission .block h3 { font-family: var(--font-display); font-weight: 800; font-size: 32px; color: var(--klarin-teal-900); line-height: 1.1; letter-spacing: -0.01em; margin-bottom: 16px; }
.k-mission .block p { font-size: 17px; line-height: 1.6; color: var(--klarin-charcoal); }
.k-dualchamber { background: var(--klarin-sky-100); padding: 120px var(--container-pad); }
.k-dualchamber__inner { max-width: var(--container-max); margin: 0 auto; display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: center; }
.k-dualchamber__diagram { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 48px; display: flex; align-items: center; justify-content: center; min-height: 420px; }
.k-dualchamber__diagram svg { max-width: 100%; height: auto; }
.k-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad) 120px; }
.k-value { border-top: 1px solid var(--klarin-teal-900); padding-top: 32px; }
.k-value .num { font-family: var(--font-display); font-weight: 800; font-size: 14px; color: var(--klarin-teal-900); letter-spacing: 0.06em; margin-bottom: 24px; }
.k-value h3 { font-family: var(--font-display); font-weight: 800; font-size: 28px; color: var(--klarin-teal-900); margin-bottom: 12px; letter-spacing: -0.01em; }
.k-value p { font-size: 15px; line-height: 1.6; color: var(--klarin-charcoal); }

/* ===== Where to buy ===== */
.k-buy { background: var(--klarin-mist); padding: 120px var(--container-pad); }
.k-buy__inner { max-width: 980px; margin: 0 auto; text-align: center; }
.k-buy h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(36px, 4.4vw, 56px); line-height: 1.05; letter-spacing: -0.02em; color: var(--klarin-teal-900); text-wrap: balance; margin-bottom: 48px; }
.k-buy__store { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 48px; display: flex; flex-direction: column; align-items: center; gap: 24px; max-width: 540px; margin: 0 auto; }
.k-buy__store .logo { height: 64px; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; font-size: 28px; color: var(--klarin-teal-900); letter-spacing: -0.02em; padding: 0 32px; border: 1.5px dashed var(--klarin-stone); border-radius: 8px; }
.k-buy__store .meta { color: var(--fg-muted); font-size: 14px; text-align: center; }
.k-buy__soon { margin-top: 36px; font-size: 15px; color: var(--klarin-charcoal); display: inline-flex; align-items: center; gap: 8px; background: #fff; padding: 14px 22px; border-radius: 999px; border: 1px solid var(--border); }
.k-buy__soon .dot { width: 8px; height: 8px; border-radius: 999px; background: var(--klarin-mint-400); }

/* ===== Contact ===== */
.k-contact { max-width: var(--container-max); margin: 0 auto; padding: 120px var(--container-pad); display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; }
.k-contact__info h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(36px, 4.4vw, 56px); line-height: 1.05; letter-spacing: -0.02em; color: var(--klarin-teal-900); text-wrap: balance; margin-bottom: 24px; }
.k-contact__info p.lead { font-size: 17px; color: var(--fg-muted); line-height: 1.6; max-width: 420px; margin-bottom: 36px; }
.k-contact__list { display: flex; flex-direction: column; gap: 18px; }
.k-contact__row { display: flex; gap: 16px; align-items: center; }
.k-contact__row .ic { width: 44px; height: 44px; border-radius: 8px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.k-contact__row .ic img { width: 20px; height: 20px; }
.k-contact__row .ic svg { width: 20px; height: 20px; }
.k-contact__row .lbl { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-muted); }
.k-contact__row .val { font-size: 17px; color: var(--klarin-teal-900); font-weight: 500; }
.k-form { background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 48px; }
.k-form h3 { font-family: var(--font-display); font-weight: 700; font-size: 24px; color: var(--klarin-teal-900); margin-bottom: 24px; }
.k-form__field { margin-bottom: 20px; }
.k-form__field label { display: block; font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 8px; }
.k-form__field input, .k-form__field textarea {
  width: 100%; font-family: inherit; font-size: 16px; color: var(--klarin-charcoal);
  background: var(--klarin-mist); border: 1px solid transparent; border-radius: 8px;
  padding: 14px 16px; transition: all 160ms var(--ease-standard);
}
.k-form__field textarea { min-height: 140px; resize: vertical; }
.k-form__field input:focus, .k-form__field textarea:focus { outline: none; background: #fff; border-color: var(--klarin-teal-900); }

/* ===== Page hero (small) ===== */
.k-page-hero { max-width: var(--container-max); margin: 0 auto; padding: 80px var(--container-pad) 32px; }
.k-page-hero .crumb { font-size: 12px; letter-spacing: 0.08em; color: var(--fg-muted); margin-bottom: 16px; display: flex; gap: 8px; }
.k-page-hero .crumb a { color: var(--fg-muted); }
.k-page-hero h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 5vw, 64px); line-height: 1; letter-spacing: -0.02em; color: var(--klarin-teal-900); }

/* ===== Responsive ===== */
@media (max-width: 1120px) {
  .k-nav { display: none; }
  .k-header__inner { padding: 16px var(--container-pad); }
}
@media (max-width: 920px) {
  .k-hero__inner { grid-template-columns: 1fr; gap: 32px; padding-top: 48px; min-height: 0; }
  .k-hero__copy { padding-bottom: 24px; }
  .k-hero__visual { padding-bottom: 24px; }
  .k-hero__badges { top: 12px; }
  .k-products, .k-band__inner, .k-pdp, .k-mission, .k-dualchamber__inner, .k-contact { grid-template-columns: 1fr; gap: 32px; }
  .k-adv, .k-how__steps, .k-values, .k-kit { grid-template-columns: 1fr 1fr; }
  .k-how__steps .k-how__step:not(:last-child)::after { display: none; }
  .k-footer__inner { grid-template-columns: 1fr 1fr; }
  .k-section, .k-how__inner, .k-band__inner, .k-buy, .k-contact, .k-dualchamber { padding-top: 72px; padding-bottom: 72px; }
}
@media (max-width: 540px) {
  .k-adv, .k-how__steps, .k-values, .k-kit, .k-footer__inner { grid-template-columns: 1fr; }
}