@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Prata&display=swap');

:root {
  --charcoal-900: #061f3b;
  --charcoal-800: #0d3155;
  --cobalt: #1858b8;
  --cobalt-dark: #123f6b;
  --frost: #dff4ff;
  --mist: #f3f9fc;
  --seafoam: #dff4ee;
  --paper: #ffffff;
  --charcoal: #0f172a;
  --slate: #5f6f82;
  --hairline: #d8e5ef;
  --linen: #f7f1e8;
  --basement: #04182d;
  --basement-text: #c2d2e1;
  --dim-text: #c5d5e5;
  --dim-text-alt: #c6d7e7;
  --step-muted: #8a98a7;
  --field-line: #c9d9e5;
  --stop: #a12626;
  --steel-light: #d8e2e8;
  --steel-dark: #718294;
  --frosted-cobalt: rgba(213, 242, 249, .72);
  --paper-94: rgba(255, 255, 255, .94);
  --paper-95: rgba(255, 255, 255, .95);
  --paper-92: rgba(255, 255, 255, .92);
  --paper-90: rgba(255, 255, 255, .9);
  --paper-46: rgba(255, 255, 255, .46);
  --paper-35: rgba(255, 255, 255, .35);
  --paper-34: rgba(255, 255, 255, .34);
  --paper-18: rgba(255, 255, 255, .18);
  --paper-12: rgba(255, 255, 255, .12);
  --paper-08: rgba(255, 255, 255, .08);
  --paper-025: rgba(255, 255, 255, .025);
  --paper-02: rgba(255, 255, 255, .02);
  --charcoal-900-48: rgba(6, 31, 59, .48);
  --charcoal-900-30: rgba(6, 31, 59, .3);
  --charcoal-900-22: rgba(6, 31, 59, .22);
  --charcoal-900-20: rgba(6, 31, 59, .2);
  --charcoal-900-16: rgba(6, 31, 59, .16);
  --charcoal-900-08: rgba(6, 31, 59, .08);
  --cobalt-22: rgba(24, 88, 184, .22);
  --cobalt-20: rgba(24, 88, 184, .2);
  --cobalt-18: rgba(24, 88, 184, .18);
  --cobalt-10: rgba(24, 88, 184, .1);
  --brand-zelle: #6d1ed4;
  --brand-zelle-soft: #f6f0ff;
  --brand-paypal: #0876c9;
  --brand-venmo: #1683d8;
  --go: #278a4c;
  --go-soft: #effbf3;
  --testimonial-blue: #3f6fc7;
  --testimonial-card: #31568f;
  --testimonial-card-deep: #294b82;
  --testimonial-line: rgba(255, 255, 255, .2);
  --testimonial-mark: rgba(223, 244, 255, .24);
  --testimonial-gold: #ffd15a;
  --avatar-coral-tone: #df625a;
  --avatar-mint-tone: #4eb7ae;
  --avatar-violet-tone: #9663df;
  --avatar-lilac-tone: #6766df;
  --avatar-pink-tone: #db5791;
  --avatar-cyan-tone: #4ca8d8;
  --avatar-lime-tone: #91c83e;
  --umbra: 0 22px 60px rgba(6, 31, 59, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--charcoal); background: var(--paper); font-family: "Manrope", sans-serif; -webkit-font-smoothing: antialiased; }
body.kv-drawer-open { overflow: hidden; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }

.kv-announcement { padding: 9px 18px; color: var(--paper); background: var(--charcoal-900); text-align: center; font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.kv-site-header { position: sticky; top: 0; z-index: 50; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 102px; padding: 0 clamp(22px, 4vw, 72px); border-bottom: 1px solid var(--hairline); background: var(--paper-94); backdrop-filter: blur(16px); }
.kv-desktop-nav { display: flex; gap: clamp(15px, 2vw, 31px); align-items: center; }
.kv-desktop-nav a, .kv-header-link { position: relative; color: var(--charcoal-900); text-decoration: none; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.kv-desktop-nav a::after { position: absolute; right: 0; bottom: -10px; left: 0; height: 2px; content: ""; background: var(--cobalt); transform: scaleX(0); transition: transform .2s ease; }
.kv-desktop-nav a:hover::after, .kv-desktop-nav a.active::after { transform: scaleX(1); }
.kv-site-logo { display: inline-grid; grid-template-columns: 50px auto; align-items: center; gap: 11px; color: var(--charcoal-900); text-decoration: none; }
.kv-logo-mark { position: relative; display: grid; width: 50px; height: 50px; place-items: center; border: 2px solid var(--cobalt); border-radius: 50%; color: var(--cobalt); font-family: "Prata", serif; font-size: 18px; letter-spacing: -.15em; overflow: hidden; }
.kv-logo-mark::before, .kv-logo-mark::after { position: absolute; right: -6px; bottom: 8px; left: -6px; height: 10px; content: ""; border-top: 2px solid currentColor; border-radius: 50%; transform: rotate(-8deg); }
.kv-logo-mark::after { bottom: 2px; opacity: .55; }
.kv-logo-text { display: grid; line-height: .95; }
.kv-logo-text strong { font-family: "Prata", serif; font-size: 25px; font-weight: 400; letter-spacing: -.04em; }
.kv-logo-text small { margin-top: 6px; color: var(--cobalt); font-size: 8px; font-weight: 800; letter-spacing: .26em; text-transform: uppercase; }
.kv-header-actions { display: flex; justify-content: flex-end; align-items: center; gap: 13px; }
.kv-header-cta, .kv-primary, .kv-secondary, .kv-secondary-btn, .kv-coa-back-button, .kv-coa-dropbox-button { display: inline-flex; min-height: 45px; align-items: center; justify-content: center; padding: 0 20px; border: 2px solid var(--cobalt); border-radius: 8px; color: var(--paper); background: var(--cobalt); font-size: 11px; font-weight: 800; letter-spacing: .09em; text-decoration: none; text-transform: uppercase; cursor: pointer; transition: transform .2s ease, color .2s ease, background .2s ease, box-shadow .2s ease; }
.kv-header-cta:hover, .kv-primary:hover, .kv-secondary-btn:hover, .kv-coa-back-button:hover, .kv-coa-dropbox-button:hover { background: var(--cobalt-dark); border-color: var(--cobalt-dark); transform: translateY(-2px); box-shadow: 0 12px 25px var(--cobalt-20); }
.kv-secondary, .kv-coa-back-button { color: var(--cobalt); background: transparent; }
.kv-secondary:hover, .kv-coa-back-button:hover { color: var(--paper); }
.kv-menu-toggle { display: none; width: 43px; height: 43px; border: 1px solid var(--hairline); border-radius: 50%; background: var(--paper); color: var(--charcoal-900); cursor: pointer; }
.kv-menu-toggle span, .kv-menu-toggle::before, .kv-menu-toggle::after { display: block; width: 18px; height: 2px; margin: 4px auto; content: ""; background: currentColor; }
.kv-mobile-drawer { position: fixed; top: 0; right: 0; z-index: 80; display: flex; width: min(88vw, 370px); height: 100dvh; flex-direction: column; padding: 28px; color: var(--charcoal-900); background: var(--paper); box-shadow: -20px 0 60px var(--charcoal-900-20); transform: translateX(105%); transition: transform .3s ease; }
.kv-mobile-drawer.kv-open { transform: translateX(0); }
.kv-drawer-top { display: flex; justify-content: space-between; align-items: center; padding-bottom: 25px; border-bottom: 1px solid var(--hairline); }
.kv-drawer-close { border: 0; color: var(--charcoal-900); background: transparent; font-size: 32px; cursor: pointer; }
.kv-mobile-drawer nav { display: grid; gap: 5px; margin-top: 25px; }
.kv-mobile-drawer nav a { padding: 16px 5px; border-bottom: 1px solid var(--hairline); text-decoration: none; font-size: 15px; font-weight: 800; }
.kv-mobile-drawer nav a.active { color: var(--cobalt); }
.kv-drawer-overlay { position: fixed; inset: 0; z-index: 70; visibility: hidden; background: var(--charcoal-900-48); opacity: 0; transition: opacity .3s ease; }
.kv-drawer-overlay.kv-open { visibility: visible; opacity: 1; }

.kv-hero { position: relative; display: grid; min-height: 680px; grid-template-columns: minmax(0, 1.05fr) minmax(400px, .95fr); overflow: hidden; background: linear-gradient(110deg, var(--mist) 0 59%, var(--frost) 59%); }
.kv-hero-content { position: relative; z-index: 2; display: flex; max-width: 790px; flex-direction: column; justify-content: center; align-items: flex-start; padding: 90px 7vw 100px; }
.kv-eyebrow, .kv-section-title p { margin: 0 0 18px; color: var(--cobalt); font-size: 11px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.kv-hero h1, .kv-page-hero h1, .kv-intro h2, .kv-section-title h2, .kv-info-band h2, .kv-section-head h2, .kv-coa-heading h1 { margin: 0; color: var(--charcoal-900); font-family: "Prata", serif; font-weight: 400; letter-spacing: -.045em; line-height: 1.05; }
.kv-hero h1 { max-width: 720px; font-size: clamp(49px, 6.8vw, 94px); }
.kv-hero h2 { max-width: 610px; margin: 22px 0 0; color: var(--charcoal-800); font-size: clamp(17px, 2vw, 23px); font-weight: 500; line-height: 1.55; }
.kv-hero-copy { max-width: 610px; margin: 24px 0 0; color: var(--slate); font-size: 15px; line-height: 1.8; }
.kv-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.kv-home-hero { min-height: 535px; grid-template-columns: 1fr; color: var(--paper); background: linear-gradient(118deg, var(--charcoal-900) 0%, var(--cobalt-dark) 52%, var(--cobalt) 100%); }
.kv-home-hero .kv-hero-content { max-width: 760px; padding-top: 54px; padding-bottom: 58px; }
.kv-home-hero .kv-eyebrow { margin: 25px 0 15px; color: var(--frost); }
.kv-home-hero h1 { max-width: 690px; color: var(--paper); font-family: "Manrope", sans-serif; font-size: clamp(42px, 5vw, 70px); font-weight: 800; letter-spacing: -.055em; line-height: 1.06; }
.kv-home-hero h1 span { color: var(--frost); }
.kv-hero-lockup { display: flex; align-items: center; gap: 12px; }
.kv-hero-lockup .kv-logo-mark { color: var(--paper); border-color: var(--paper); }
.kv-hero-lockup > span:last-child { display: grid; }
.kv-hero-lockup strong { font-family: "Prata", serif; font-size: 25px; font-weight: 400; line-height: 1; }
.kv-hero-lockup small { margin-top: 6px; color: var(--frost); font-size: 8px; font-weight: 800; letter-spacing: .21em; text-transform: uppercase; }
.kv-hero-shop-button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; padding: 0 31px; border: 1px solid var(--paper-46); border-radius: 999px; color: var(--paper); background: var(--paper-08); font-size: 12px; font-weight: 800; text-decoration: none; transition: color .2s ease, background .2s ease, transform .2s ease; }
.kv-hero-shop-button:hover { color: var(--cobalt); background: var(--paper); transform: translateY(-2px); }
.kv-hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 25px; }
.kv-hero-badges span { display: inline-flex; min-height: 37px; align-items: center; padding: 0 16px; border: 1px solid var(--paper-35); border-radius: 999px; color: var(--paper); background: var(--paper-08); font-size: 10px; font-weight: 700; }
.kv-hero-badges span::before { display: grid; width: 16px; height: 16px; margin-right: 7px; place-items: center; border: 1px solid var(--paper-46); border-radius: 50%; content: "✓"; font-size: 9px; }
.kv-home-hero .kv-hero-visual { min-height: 535px; background: transparent; }
.kv-twin-vial-stage { isolation: isolate; overflow: hidden; background: linear-gradient(145deg, var(--frost), var(--paper) 48%, var(--frosted-cobalt)); }
.kv-twin-vial-stage::before { position: absolute; inset: -18%; z-index: -2; content: ""; background: radial-gradient(circle at 65% 30%, var(--paper-95), transparent 28%), radial-gradient(circle at 28% 70%, var(--cobalt-18), transparent 35%); animation: stageBreathe 8s ease-in-out infinite; }
.kv-twin-vial-stage::after { position: absolute; inset: 0; z-index: 4; content: ""; background: linear-gradient(90deg, var(--cobalt-dark), transparent 12%), linear-gradient(0deg, var(--cobalt-10), transparent 32%); pointer-events: none; }
.kv-realistic-vial-stage::before { inset: -15%; z-index: 2; background: linear-gradient(112deg, transparent 27%, var(--paper-18) 44%, transparent 61%); animation: realisticLightSweep 7.5s ease-in-out infinite; pointer-events: none; }
.kv-realistic-vial-image { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.95) contrast(1.04); animation: realisticVialFloat 5.8s ease-in-out infinite; transform: scale(1.035); }
.kv-realistic-vial-stage .kv-stage-ring { z-index: 2; border-color: var(--paper-18); mix-blend-mode: screen; }
.kv-realistic-vial-stage .kv-stage-specks { z-index: 3; }
.kv-realistic-vial-stage .kv-stage-specks span { background: var(--paper-46); }
.kv-hero-brand-emblem { position: absolute; top: 50%; left: 50%; z-index: 5; transform: translate(-50%, -50%); }
.kv-hero-brand-logo { display: block; width: 180px; height: 180px; overflow: visible; color: var(--paper); filter: drop-shadow(0 12px 22px var(--charcoal-900-20)); }
.kv-hero-brand-logo circle, .kv-hero-brand-logo path { fill: none; stroke: currentColor; stroke-width: 5px; stroke-linecap: round; stroke-linejoin: round; }
.kv-hero-brand-logo .kv-hero-brand-initials { fill: currentColor; stroke: none; font-family: "Prata", serif; font-size: 42px; letter-spacing: -.15em; text-anchor: middle; }
.kv-display-vial { position: absolute; bottom: 37px; z-index: 2; width: 178px; height: 366px; transform-origin: 50% 88%; }
.kv-display-vial-cap { position: absolute; top: 0; left: 50%; z-index: 3; width: 150px; height: 62px; border: 1px solid var(--charcoal-900-30); border-radius: 22px 22px 10px 10px; background: linear-gradient(180deg, var(--charcoal), var(--charcoal-900) 42%, var(--steel-dark) 44%, var(--steel-light) 68%, var(--steel-dark)); box-shadow: inset 0 8px var(--paper-12), 0 9px 18px var(--charcoal-900-20); transform: translateX(-50%); }
.kv-display-vial-neck { position: absolute; top: 51px; left: 50%; z-index: 1; width: 108px; height: 64px; border: 3px solid var(--charcoal-900-16); border-top: 0; background: linear-gradient(90deg, var(--paper-46), var(--paper-95), var(--paper-35)); transform: translateX(-50%); }
.kv-display-vial-glass { position: absolute; inset: 91px 0 0; overflow: hidden; border: 3px solid var(--charcoal-900-16); border-radius: 34px 34px 42px 42px; background: linear-gradient(90deg, var(--paper-46), var(--paper-95) 28%, var(--frosted-cobalt) 68%, var(--paper-90)); box-shadow: inset 12px 0 18px var(--paper-46), inset -12px 0 18px var(--cobalt-10), 0 30px 48px var(--charcoal-900-22); }
.kv-display-vial-glass::before { position: absolute; top: 8px; bottom: 12px; left: 18px; width: 12px; content: ""; border-radius: 999px; background: var(--paper-46); filter: blur(2px); }
.kv-display-vial-glass::after { position: absolute; right: 12px; bottom: 8px; left: 12px; height: 19px; content: ""; border-radius: 50%; background: var(--cobalt-10); filter: blur(5px); }
.kv-display-vial-label { position: absolute; top: 68px; right: -3px; left: -3px; z-index: 2; display: grid; min-height: 166px; place-items: center; align-content: center; padding: 18px 8px 30px; border-top: 2px solid var(--cobalt); border-bottom: 2px solid var(--cobalt); color: var(--charcoal-900); background: var(--paper-95); text-align: center; box-shadow: 0 7px 18px var(--charcoal-900-08); }
.kv-display-vial-label::after { position: absolute; right: 0; bottom: 0; left: 0; padding: 7px; content: "Research Use Only"; color: var(--paper); background: var(--cobalt-dark); font-size: 7px; font-style: normal; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.kv-display-vial-label em { display: none; }
.kv-display-vial-logo { display: grid; width: 42px; height: 42px; place-items: center; border: 2px solid var(--cobalt); border-radius: 50%; color: var(--cobalt); font-family: "Prata", serif; font-size: 14px; letter-spacing: -.12em; }
.kv-display-vial-label strong { margin-top: 9px; font-family: "Prata", serif; font-size: 24px; font-weight: 400; letter-spacing: -.04em; line-height: 1; }
.kv-display-vial-label small { margin-top: 7px; color: var(--cobalt); font-size: 7px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.kv-vial-center { left: 50%; z-index: 3; width: 202px; height: 410px; animation: centerVialFloat 5.2s ease-in-out infinite; transform: translateX(-50%); }
.kv-vial-center .kv-display-vial-cap { width: 170px; height: 66px; }
.kv-vial-center .kv-display-vial-neck { top: 55px; width: 122px; }
.kv-vial-center .kv-display-vial-glass { top: 96px; }
.kv-vial-left { left: 9%; animation: leftVialFloat 5.8s ease-in-out infinite -1.4s; transform: rotate(-8deg); }
.kv-vial-right { right: 8%; animation: rightVialFloat 5.5s ease-in-out infinite -.7s; transform: rotate(8deg); }
.kv-stage-ring { position: absolute; z-index: 0; border: 1px solid var(--cobalt-18); border-radius: 50%; animation: ringDrift 9s ease-in-out infinite; }
.kv-ring-one { top: 45px; right: -90px; width: 360px; height: 360px; }
.kv-ring-two { bottom: -150px; left: 30px; width: 410px; height: 410px; animation-delay: -4s; }
.kv-stage-specks { position: absolute; inset: 0; z-index: 1; overflow: hidden; }
.kv-stage-specks span { position: absolute; top: -16px; width: 6px; height: 6px; border-radius: 50%; background: var(--cobalt-22); opacity: 0; animation: stageSpeckFall 6.5s linear infinite; }
.kv-stage-specks span:nth-child(1) { left: 8%; animation-delay: -1s; }
.kv-stage-specks span:nth-child(2) { left: 21%; width: 3px; height: 3px; animation-delay: -4s; animation-duration: 8s; }
.kv-stage-specks span:nth-child(3) { left: 36%; animation-delay: -2.2s; animation-duration: 7.4s; }
.kv-stage-specks span:nth-child(4) { left: 49%; width: 4px; height: 4px; animation-delay: -5.5s; }
.kv-stage-specks span:nth-child(5) { left: 63%; animation-delay: -.6s; animation-duration: 8.5s; }
.kv-stage-specks span:nth-child(6) { left: 74%; width: 3px; height: 3px; animation-delay: -3s; }
.kv-stage-specks span:nth-child(7) { left: 86%; animation-delay: -6s; animation-duration: 9s; }
.kv-stage-specks span:nth-child(8) { left: 94%; width: 4px; height: 4px; animation-delay: -2.8s; }
.kv-hero-particles { position: absolute; inset: 0; z-index: 3; overflow: hidden; pointer-events: none; }
.kv-hero-particles span { position: absolute; top: -20px; width: 5px; height: 5px; border-radius: 50%; background: var(--paper-46); opacity: 0; animation: particleFall 7s linear infinite; }
.kv-hero-particles span:nth-child(1) { left: 5%; animation-delay: -1s; animation-duration: 7.4s; }
.kv-hero-particles span:nth-child(2) { left: 13%; width: 3px; height: 3px; animation-delay: -5s; animation-duration: 9s; }
.kv-hero-particles span:nth-child(3) { left: 21%; animation-delay: -3.2s; animation-duration: 6.8s; }
.kv-hero-particles span:nth-child(4) { left: 30%; width: 7px; height: 7px; animation-delay: -6s; animation-duration: 10s; }
.kv-hero-particles span:nth-child(5) { left: 39%; animation-delay: -2.5s; animation-duration: 8.5s; }
.kv-hero-particles span:nth-child(6) { left: 47%; width: 3px; height: 3px; animation-delay: -.5s; animation-duration: 7.8s; }
.kv-hero-particles span:nth-child(7) { left: 55%; animation-delay: -4.4s; animation-duration: 9.4s; }
.kv-hero-particles span:nth-child(8) { left: 63%; width: 6px; height: 6px; animation-delay: -7s; animation-duration: 11s; }
.kv-hero-particles span:nth-child(9) { left: 71%; animation-delay: -3.8s; animation-duration: 8.1s; }
.kv-hero-particles span:nth-child(10) { left: 78%; width: 3px; height: 3px; animation-delay: -1.8s; animation-duration: 6.7s; }
.kv-hero-particles span:nth-child(11) { left: 85%; animation-delay: -5.7s; animation-duration: 9.8s; }
.kv-hero-particles span:nth-child(12) { left: 92%; width: 7px; height: 7px; animation-delay: -2.9s; animation-duration: 10.4s; }
.kv-hero-particles span:nth-child(13) { left: 34%; width: 3px; height: 3px; animation-delay: -8s; animation-duration: 12s; }
.kv-hero-particles span:nth-child(14) { left: 67%; animation-delay: -6.8s; animation-duration: 8.8s; }
.kv-hero-visual { position: relative; min-height: 600px; }
.kv-hero-visual::before { position: absolute; width: 510px; height: 510px; top: 50%; left: 50%; content: ""; border: 1px solid var(--cobalt-18); border-radius: 50%; background: var(--paper-46); transform: translate(-50%,-50%); box-shadow: 0 0 0 40px var(--paper-18), 0 0 0 80px var(--paper-12); }
.kv-hero-photo { isolation: isolate; overflow: hidden; background: var(--frost); }
.kv-hero-photo::before { z-index: 1; background: transparent; box-shadow: 0 0 0 40px var(--paper-12), 0 0 0 80px var(--paper-08); }
.kv-hero-photo::after { position: absolute; inset: 0; z-index: 1; content: ""; background: linear-gradient(90deg, var(--cobalt-10), transparent 38%), linear-gradient(0deg, var(--charcoal-900-20), transparent 42%); pointer-events: none; }
.kv-hero-photo > img { width: 100%; height: 100%; min-height: 680px; object-fit: cover; object-position: center; filter: saturate(.86) contrast(1.04); }
.kv-photo-vial-label { position: absolute; top: 53%; left: 50%; z-index: 2; display: flex; width: min(310px, 62%); align-items: center; justify-content: center; gap: 12px; padding: 17px 19px; border-top: 2px solid var(--cobalt); border-bottom: 2px solid var(--cobalt); color: var(--charcoal-900); background: var(--paper-92); box-shadow: 0 12px 32px var(--charcoal-900-20); transform: translate(-50%, -50%) rotate(-1.5deg); backdrop-filter: blur(5px); }
.kv-photo-logo-mark { display: grid; width: 48px; height: 48px; flex: 0 0 auto; place-items: center; border: 2px solid var(--cobalt); border-radius: 50%; color: var(--cobalt); font-family: "Prata", serif; font-size: 16px; letter-spacing: -.12em; }
.kv-photo-vial-label strong { display: block; font-family: "Prata", serif; font-size: clamp(21px, 2.2vw, 31px); font-weight: 400; letter-spacing: -.04em; line-height: 1; }
.kv-photo-vial-label small { display: block; margin-top: 7px; color: var(--cobalt); font-size: 8px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.kv-vial-scene { position: absolute; inset: 0; display: flex; justify-content: center; align-items: center; }
.kv-vial { position: relative; width: 190px; height: 340px; border: 4px solid var(--charcoal-900-16); border-radius: 30px 30px 45px 45px; background: linear-gradient(90deg, var(--paper-95), var(--frosted-cobalt) 55%, var(--paper-90)); box-shadow: 0 35px 65px var(--charcoal-900-22); transform: rotate(6deg); }
.kv-vial::before { position: absolute; top: -62px; left: 17px; width: 148px; height: 70px; content: ""; border: 4px solid var(--charcoal-900-20); border-radius: 16px 16px 5px 5px; background: linear-gradient(var(--steel-light), var(--steel-dark)); box-shadow: inset 0 9px var(--paper-35); }
.kv-vial-label { position: absolute; top: 91px; right: -18px; left: -18px; padding: 28px 12px; border-top: 2px solid var(--cobalt); border-bottom: 2px solid var(--cobalt); color: var(--charcoal-900); background: var(--paper-92); text-align: center; }
.kv-vial-label strong { display: block; font-family: "Prata", serif; font-size: 29px; font-weight: 400; }
.kv-vial-label span { display: block; margin-top: 9px; color: var(--cobalt); font-size: 9px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.kv-molecule { position: absolute; width: 11px; height: 11px; border-radius: 50%; background: var(--cobalt); box-shadow: 0 0 0 6px var(--cobalt-10); animation: float 5s ease-in-out infinite; }
.kv-molecule.kv-one { top: 20%; left: 17%; }
.kv-molecule.kv-two { right: 18%; bottom: 24%; animation-delay: -2s; }
.kv-molecule.kv-three { top: 34%; right: 15%; animation-delay: -3.5s; }
.kv-trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); background: var(--paper); }
.kv-trust-item { display: grid; grid-template-columns: 45px 1fr; gap: 13px; align-items: center; padding: 25px clamp(18px,3vw,44px); border-right: 1px solid var(--hairline); }
.kv-trust-item:last-child { border: 0; }
.kv-trust-icon { display: grid; width: 43px; height: 43px; place-items: center; border: 1px solid var(--hairline); border-radius: 50%; color: var(--cobalt); font-family: "Prata", serif; font-size: 18px; }
.kv-trust-item strong { display: block; color: var(--charcoal-900); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.kv-trust-item span { display: block; margin-top: 4px; color: var(--slate); font-size: 11px; }

main:not(.kv-page) { background: var(--paper); }
.kv-intro, .kv-products, .kv-content-section { width: min(1240px, calc(100% - 40px)); margin: 0 auto; padding: 95px 0; }
.kv-intro { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: start; }
.kv-intro h2 { font-size: clamp(39px, 5vw, 67px); }
.kv-intro-copy { color: var(--slate); font-size: 16px; line-height: 1.85; }
.kv-intro-copy p:first-child { margin-top: 0; color: var(--charcoal-900); font-size: 21px; font-weight: 600; }
.kv-section-title { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 38px; }
.kv-section-title h2 { font-size: clamp(38px, 4.5vw, 62px); }
.kv-section-title > div { max-width: 680px; }
.kv-section-title .kv-section-note { max-width: 440px; margin: 0; color: var(--slate); line-height: 1.7; }
.kv-product-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr; gap: 18px; }
.kv-product-card { position: relative; min-height: 485px; overflow: hidden; border: 1px solid var(--hairline); border-radius: 4px; background: var(--mist); transition: transform .25s ease, box-shadow .25s ease; }
.kv-product-card:hover { transform: translateY(-6px); box-shadow: var(--umbra); }
.kv-product-card:nth-child(4) { grid-column: 2 / 4; min-height: 350px; }
.kv-product-img { position: relative; display: grid; min-height: 280px; place-items: center; overflow: hidden; color: var(--cobalt); background: linear-gradient(145deg, var(--frost), var(--paper)); font-family: "Prata", serif; font-size: 70px; }
.kv-product-img::before { position: absolute; width: 180px; height: 180px; content: ""; border: 1px solid var(--cobalt-22); border-radius: 50%; box-shadow: 0 0 0 30px var(--paper-34), 0 0 0 60px var(--paper-18); }
.kv-product-img span { position: relative; z-index: 1; }
.kv-product-card h3, .kv-product-card p, .kv-price-row { margin-right: 24px; margin-left: 24px; }
.kv-product-card h3 { margin-top: 25px; margin-bottom: 9px; color: var(--charcoal-900); font-family: "Prata", serif; font-size: 25px; font-weight: 400; }
.kv-product-card p { color: var(--slate); font-size: 13px; line-height: 1.7; }
.kv-price-row { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding-bottom: 26px; }
.kv-price-row span { color: var(--charcoal-900); font-weight: 800; }
.kv-price-row a, .kv-price-row button { padding: 9px 0; border: 0; border-bottom: 2px solid var(--cobalt); color: var(--cobalt); background: transparent; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; cursor: pointer; }
.kv-info-band { position: relative; overflow: hidden; padding: 95px max(7vw, 24px); color: var(--paper); background: var(--charcoal-900); text-align: center; }
.kv-info-band::before { position: absolute; top: -230px; left: 50%; width: 680px; height: 680px; content: ""; border: 1px solid var(--paper-08); border-radius: 50%; transform: translateX(-50%); box-shadow: 0 0 0 70px var(--paper-025), 0 0 0 140px var(--paper-02); }
.kv-info-band > * { position: relative; z-index: 1; }
.kv-info-band h2 { max-width: 850px; margin: 0 auto; color: var(--paper); font-size: clamp(41px,5vw,70px); }
.kv-info-band p { max-width: 710px; margin: 23px auto 30px; color: var(--dim-text); line-height: 1.8; }
.kv-info-band .kv-secondary-btn { border-color: var(--paper); color: var(--charcoal-900); background: var(--paper); }

.kv-page-hero { padding: 100px max(7vw, 24px); background: linear-gradient(110deg, var(--mist), var(--frost)); text-align: center; }
.kv-page-hero h1 { max-width: 950px; margin: 0 auto; font-size: clamp(48px,7vw,88px); }
.kv-page-hero p:not(.kv-eyebrow) { max-width: 690px; margin: 24px auto 0; color: var(--slate); font-size: 17px; line-height: 1.8; }
.kv-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.kv-feature-card { padding: 34px; border: 1px solid var(--hairline); background: var(--paper); }
.kv-feature-card:nth-child(2) { background: var(--mist); }
.kv-feature-number { color: var(--cobalt); font-family: "Prata", serif; font-size: 42px; }
.kv-feature-card h3 { color: var(--charcoal-900); font-family: "Prata", serif; font-size: 25px; font-weight: 400; }
.kv-feature-card p { color: var(--slate); line-height: 1.75; }

.kv-catalog-page { width: min(1240px, calc(100% - 40px)); margin: 0 auto; padding: 90px 0 110px; }
.kv-catalog-heading { display: flex; align-items: end; justify-content: space-between; gap: 35px; margin-bottom: 38px; }
.kv-catalog-heading h2 { margin: 0; color: var(--charcoal-900); font-family: "Prata", serif; font-size: clamp(43px, 5vw, 68px); font-weight: 400; letter-spacing: -.045em; }
.kv-catalog-heading p:not(.kv-eyebrow) { max-width: 640px; margin: 15px 0 0; color: var(--slate); line-height: 1.7; }
.kv-catalog-heading .kv-secondary { flex: 0 0 auto; margin-bottom: 5px; }
.kv-research-notice { padding: 12px 20px; color: var(--paper); background: var(--charcoal-900); text-align: center; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.kv-product-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; padding-top: 20px; }
.kv-catalog-product { display: grid; min-height: 235px; grid-template-rows: auto 1fr auto; gap: 20px; padding: 27px; border: 1px solid var(--hairline); background: var(--paper); transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.kv-catalog-product:hover { z-index: 1; border-color: var(--cobalt); transform: translateY(-4px); box-shadow: 0 16px 34px var(--charcoal-900-08); }
.kv-catalog-product-top { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.kv-catalog-code { padding: 5px 8px; color: var(--cobalt); background: var(--mist); font-size: 9px; font-weight: 800; letter-spacing: .12em; }
.kv-catalog-price { color: var(--charcoal-900); font-family: "Prata", serif; font-size: 23px; }
.kv-catalog-product h3 { margin: 0 0 8px; color: var(--charcoal-900); font-family: "Prata", serif; font-size: 24px; font-weight: 400; }
.kv-catalog-product p { margin: 0; color: var(--slate); font-size: 12px; line-height: 1.6; }
.kv-add-to-cart { width: 100%; min-height: 45px; border: 2px solid var(--cobalt); color: var(--paper); background: var(--cobalt); font-size: 10px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; cursor: pointer; transition: transform .18s ease, background .18s ease; }
.kv-add-to-cart:hover { background: var(--cobalt-dark); transform: translateY(-2px); }
.kv-catalog-quantity { width: 100%; min-height: 45px; grid-template-columns: 45px 1fr 45px; border: 2px solid var(--cobalt); background: var(--paper); }
.kv-catalog-quantity button { height: 41px; color: var(--paper); background: var(--cobalt); font-size: 20px; transition: background .18s ease, transform .18s ease; }
.kv-catalog-quantity button:hover { background: var(--cobalt-dark); }
.kv-catalog-quantity button:active { transform: scale(.94); }
.kv-catalog-quantity span { color: var(--charcoal-900); font-size: 14px; }
.kv-add-to-cart:focus-visible, .kv-catalog-quantity button:focus-visible { outline: 3px solid var(--cobalt-22); outline-offset: 3px; }
input, select, textarea { width: 100%; min-height: 50px; padding: 0 14px; border: 1px solid var(--field-line); border-radius: 3px; color: var(--charcoal-900); background: var(--paper); outline: none; transition: border .2s ease, box-shadow .2s ease; }
textarea { min-height: 160px; padding-top: 14px; resize: vertical; line-height: 1.6; }
input:focus, select:focus, textarea:focus { border-color: var(--cobalt); box-shadow: 0 0 0 3px var(--cobalt-10); }
.kv-primary { margin-top: 24px; }
.kv-cart-trigger { position: relative; display: inline-flex; min-height: 44px; align-items: center; gap: 8px; padding: 0 13px; border: 1px solid var(--hairline); border-radius: 8px; color: var(--charcoal-900); background: var(--paper); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.kv-cart-trigger svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.kv-cart-trigger b { display: grid; min-width: 21px; height: 21px; padding: 0 5px; place-items: center; border-radius: 999px; color: var(--paper); background: var(--cobalt); font-size: 10px; }
.kv-cart-drawer { position: fixed; top: 0; right: 0; z-index: 90; display: grid; width: min(460px, 100%); height: 100dvh; grid-template-rows: auto 1fr auto; color: var(--charcoal-900); background: var(--paper); box-shadow: -22px 0 60px var(--charcoal-900-20); transform: translateX(105%); transition: transform .3s ease; }
.kv-cart-drawer.kv-open { transform: translateX(0); }
.kv-cart-overlay { position: fixed; inset: 0; z-index: 85; visibility: hidden; background: var(--charcoal-900-48); opacity: 0; transition: opacity .3s ease; }
.kv-cart-overlay.kv-open { visibility: visible; opacity: 1; }
.kv-cart-head { display: flex; align-items: center; justify-content: space-between; padding: 26px 28px; border-bottom: 1px solid var(--hairline); }
.kv-cart-head p { margin: 0 0 4px; color: var(--cobalt); font-size: 9px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.kv-cart-head h2 { margin: 0; font-family: "Prata", serif; font-size: 29px; font-weight: 400; }
.kv-cart-close { border: 0; color: var(--charcoal-900); background: transparent; font-size: 33px; cursor: pointer; }
.kv-cart-items { overflow-y: auto; padding: 8px 28px; }
.kv-cart-item { display: grid; grid-template-columns: 1fr auto; gap: 12px 18px; padding: 20px 0; border-bottom: 1px solid var(--hairline); }
.kv-cart-item h3 { margin: 0 0 5px; font-size: 14px; }
.kv-cart-item p { margin: 0; color: var(--slate); font-size: 11px; }
.kv-cart-item-price { font-weight: 800; }
.kv-quantity-control { display: inline-grid; width: 104px; grid-template-columns: repeat(3, 1fr); align-items: center; border: 1px solid var(--hairline); }
.kv-quantity-control button { height: 34px; border: 0; color: var(--charcoal-900); background: var(--mist); cursor: pointer; }
.kv-quantity-control span { text-align: center; font-size: 12px; font-weight: 800; }
.kv-cart-remove { justify-self: end; border: 0; color: var(--slate); background: transparent; font-size: 10px; text-decoration: underline; cursor: pointer; }
.kv-cart-empty { display: none; align-self: center; justify-items: center; padding: 50px 30px; text-align: center; }
.kv-cart-empty.kv-show { display: grid; }
.kv-empty-cart-icon { display: grid; width: 68px; height: 68px; place-items: center; border: 1px solid var(--hairline); border-radius: 50%; color: var(--cobalt); font-family: "Prata", serif; }
.kv-cart-empty h3 { margin: 20px 0 6px; font-family: "Prata", serif; font-size: 26px; font-weight: 400; }
.kv-cart-empty p { margin: 0; color: var(--slate); }
.kv-cart-footer { padding: 23px 28px 27px; border-top: 1px solid var(--hairline); background: var(--mist); }
.kv-cart-subtotal { display: flex; align-items: center; justify-content: space-between; }
.kv-cart-subtotal strong { font-family: "Prata", serif; font-size: 26px; font-weight: 400; }
.kv-cart-footer p { color: var(--slate); font-size: 11px; line-height: 1.6; }
.kv-cart-checkout { width: 100%; margin-top: 10px; }
.kv-cart-checkout:disabled { cursor: not-allowed; opacity: .45; }
.kv-checkout-overlay { position: fixed; inset: 0; z-index: 110; visibility: hidden; overflow-y: auto; background: var(--mist); opacity: 0; transition: opacity .25s ease; }
.kv-checkout-overlay.kv-open { visibility: visible; opacity: 1; }
.kv-checkout-shell { min-height: 100dvh; }
.kv-checkout-header { position: sticky; top: 0; z-index: 4; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 88px; padding: 0 clamp(18px, 4vw, 58px); border-bottom: 1px solid var(--hairline); background: var(--paper-94); backdrop-filter: blur(14px); }
.kv-checkout-back { justify-self: start; width: 43px; height: 43px; border: 1px solid var(--hairline); border-radius: 50%; color: var(--charcoal-900); background: var(--paper); font-size: 19px; cursor: pointer; }
.kv-checkout-secure { justify-self: end; color: var(--slate); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.kv-checkout-form { width: min(1180px, calc(100% - 36px)); margin: 0 auto; padding: 55px 0 90px; }
.kv-checkout-main { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(330px, .75fr); gap: 26px; align-items: start; }
.kv-checkout-details { display: grid; gap: 18px; }
.kv-checkout-block, .kv-checkout-summary { border: 1px solid var(--hairline); background: var(--paper); box-shadow: 0 16px 38px var(--charcoal-900-08); }
.kv-checkout-block { padding: clamp(24px, 4vw, 42px); }
.kv-checkout-block-title { display: grid; grid-template-columns: 36px 1fr; gap: 14px; margin-bottom: 27px; }
.kv-checkout-block-title > span { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; color: var(--paper); background: var(--cobalt); font-size: 12px; font-weight: 800; }
.kv-checkout-block h2 { margin: 0; color: var(--charcoal-900); font-family: "Prata", serif; font-size: 27px; font-weight: 400; }
.kv-checkout-block-title p { margin: 4px 0 0; color: var(--slate); font-size: 12px; }
.kv-checkout-block label { display: grid; gap: 8px; margin-top: 14px; color: var(--charcoal-900); font-size: 11px; font-weight: 800; }
.kv-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.kv-grid.kv-three { grid-template-columns: repeat(3,1fr); }
.kv-payment-accordion { display: grid; gap: 10px; }
.kv-payment-option { display: block !important; margin: 0 !important; border: 1px solid var(--hairline); border-radius: 11px; overflow: hidden; cursor: pointer; }
.kv-payment-option > input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.kv-payment-option-head { display: grid; min-height: 76px; grid-template-columns: auto 1fr auto auto; gap: 13px; align-items: center; padding: 0 20px; background: var(--paper); }
.kv-payment-radio { width: 20px; height: 20px; border: 2px solid var(--hairline); border-radius: 50%; box-shadow: inset 0 0 0 4px var(--paper); }
.kv-payment-option > input:checked + .kv-payment-option-head .kv-payment-radio { background: var(--cobalt); border-color: var(--cobalt); }
.kv-payment-brand { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 9px; color: var(--paper); font-size: 18px; font-weight: 800; }
.kv-payment-brand.kv-large { width: 58px; height: 58px; flex: 0 0 auto; border-radius: 15px; font-size: 26px; box-shadow: 0 10px 24px var(--cobalt-20); }
.kv-payment-brand.kv-zelle { background: var(--brand-zelle); }
.kv-payment-brand.kv-paypal { background: var(--brand-paypal); }
.kv-payment-brand.kv-venmo { background: var(--brand-venmo); }
.kv-payment-chevron { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; color: var(--cobalt); background: var(--mist); font-size: 19px; transition: transform .2s ease, background .2s ease; }
.kv-payment-option.kv-expanded .kv-payment-chevron { background: var(--cobalt-10); }
.kv-payment-option-body { display: none; gap: 20px; padding: 25px 20px; border-top: 1px solid var(--hairline); background: var(--paper); cursor: default; }
.kv-payment-option.kv-expanded .kv-payment-option-body { display: grid; animation: reveal .25s ease both; }
.kv-payment-intro { display: flex; align-items: center; gap: 17px; }
.kv-payment-intro strong { display: block; font-size: 20px; }
.kv-payment-intro small { display: block; margin-top: 4px; color: var(--slate); font-size: 11px; font-weight: 500; line-height: 1.5; }
.kv-payment-amount { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border: 1px solid var(--cobalt-20); border-radius: 10px; color: var(--brand-zelle); background: var(--brand-zelle-soft); }
.kv-payment-amount small, .kv-payment-account small { font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.kv-payment-amount strong { font-size: 30px; }
.kv-payment-account { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 20px; padding: 18px 22px; border: 1px solid var(--hairline); border-radius: 10px; background: var(--mist); }
.kv-payment-account small { color: var(--slate); }
.kv-payment-account strong { overflow-wrap: anywhere; color: var(--charcoal-900); font-size: 19px; text-align: right; }
.kv-payment-account button { min-height: 36px; padding: 0 12px; border: 1px solid var(--cobalt-20); border-radius: 7px; color: var(--cobalt); background: var(--paper); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; }
.kv-payment-steps { display: grid; gap: 16px; color: var(--charcoal-900); font-size: 12px; font-weight: 500; line-height: 1.65; }
.kv-payment-steps > span { display: grid; grid-template-columns: 28px 1fr; gap: 10px; align-items: start; }
.kv-payment-steps b { display: grid; width: 27px; height: 27px; place-items: center; border-radius: 50%; color: var(--paper); background: var(--brand-zelle); }
.kv-payment-assurance { padding: 17px 20px; border: 1px solid var(--go); border-radius: 10px; color: var(--go); background: var(--go-soft); font-size: 12px; font-weight: 600; line-height: 1.6; }
.kv-checkout-summary { position: sticky; top: 112px; padding: 31px; }
.kv-checkout-items { display: grid; gap: 13px; margin-bottom: 24px; }
.kv-checkout-item { display: grid; grid-template-columns: 1fr auto; gap: 5px 15px; padding-bottom: 13px; border-bottom: 1px solid var(--hairline); }
.kv-checkout-item strong { font-size: 12px; }
.kv-checkout-item span { color: var(--slate); font-size: 10px; }
.kv-coupon-box { margin-bottom: 13px; padding: 16px; border: 1px solid var(--hairline); border-radius: 9px; background: var(--mist); }
.kv-coupon-box > label { display: block; margin-bottom: 8px; color: var(--charcoal-900); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.kv-coupon-entry { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.kv-coupon-entry input { min-width: 0; height: 43px; padding: 0 12px; border: 1px solid var(--hairline); border-radius: 7px; color: var(--charcoal-900); background: var(--paper); font: inherit; font-size: 12px; text-transform: uppercase; outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.kv-coupon-entry input:focus { border-color: var(--cobalt); box-shadow: 0 0 0 3px var(--cobalt-10); }
.kv-coupon-entry button { min-width: 72px; padding: 0 13px; border: 1px solid var(--cobalt); border-radius: 7px; color: var(--paper); background: var(--cobalt); font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; }
.kv-coupon-status { min-height: 17px; margin: 7px 0 0; color: var(--slate); font-size: 10px; font-weight: 700; line-height: 1.5; }
.kv-coupon-status.kv-success, .kv-discount-line { color: var(--go); }
.kv-coupon-status.kv-error { color: var(--stop); }
.kv-summary-line, .kv-summary-total { display: flex; align-items: center; justify-content: space-between; padding: 11px 0; }
.kv-summary-line[hidden], .kv-receipt-totals > div[hidden] { display: none; }
.kv-summary-line { font-size: 12px; }
.kv-summary-line.kv-muted { color: var(--slate); }
.kv-free-shipping-message { display: grid; gap: 10px; margin: 9px 0 6px; padding: 14px 15px; border: 1px solid var(--cobalt-20); border-radius: 9px; color: var(--cobalt); background: var(--mist); font-size: 10px; line-height: 1.5; }
.kv-free-shipping-message > span { height: 5px; overflow: hidden; border-radius: 999px; background: var(--hairline); }
.kv-free-shipping-message i { display: block; width: 100%; height: 100%; border-radius: inherit; background: var(--cobalt); transition: transform .25s ease; transform: scaleX(0); transform-origin: left; }
.kv-free-shipping-message.kv-unlocked { border-color: var(--go); color: var(--go); background: var(--go-soft); }
.kv-free-shipping-message.kv-unlocked i { background: var(--go); }
.kv-summary-total { margin-top: 7px; padding-top: 19px; border-top: 1px solid var(--hairline); }
.kv-summary-total strong { font-family: "Prata", serif; font-size: 30px; font-weight: 400; }
.kv-place-order { width: 100%; }
.kv-checkout-disclaimer { color: var(--slate); font-size: 10px; line-height: 1.55; text-align: center; }
.kv-hidden-field { display: none; }
.kv-form-status { min-height: 22px; color: var(--slate); font-weight: 700; }
.kv-form-status.kv-error { color: var(--stop); }
.kv-submission-loading { display: none; min-height: 65vh; place-content: center; justify-items: center; gap: 12px; text-align: center; }
.kv-loading-spinner { width: 58px; height: 58px; border: 5px solid var(--hairline); border-top-color: var(--cobalt); border-radius: 50%; animation: spin .8s linear infinite; }
.kv-checkout-form.kv-is-submitting .kv-checkout-main { display: none; }
.kv-checkout-form.kv-is-submitting .kv-submission-loading { display: grid; }
.kv-checkout-main[hidden], .kv-checkout-form.kv-is-complete .kv-checkout-main { display: none; }
.kv-checkout-form.kv-is-complete .kv-submission-loading { display: none; }
.kv-checkout-success { display: none; width: min(1040px, 100%); min-height: calc(100dvh - 233px); margin: 0 auto; outline: none; }
.kv-checkout-success.kv-show { display: block; }
.kv-success-heading { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 24px; align-items: center; margin-bottom: 26px; padding: clamp(26px, 4vw, 42px); border: 1px solid var(--hairline); border-radius: 18px; background: var(--paper); box-shadow: 0 18px 46px var(--charcoal-900-08); }
.kv-success-heading h2 { margin: 4px 0 9px; color: var(--charcoal-900); font-family: "Prata", serif; font-size: clamp(34px, 5vw, 56px); font-weight: 400; line-height: 1.08; }
.kv-success-heading h2 span { color: var(--cobalt); }
.kv-success-heading p:not(.kv-eyebrow) { max-width: 640px; margin: 0; color: var(--slate); font-size: 13px; line-height: 1.7; }
.kv-success-number span { color: var(--slate); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.kv-success-number { display: grid; gap: 7px; min-width: 215px; padding: 17px 20px; border: 1px solid var(--cobalt-20); border-radius: 11px; background: var(--mist); }
.kv-success-number strong { color: var(--cobalt); font-size: 19px; letter-spacing: .04em; }
.kv-done-icon { display: grid; width: 62px; height: 62px; place-items: center; border-radius: 50%; color: var(--paper); background: var(--go); box-shadow: 0 0 0 9px var(--go-soft); font-size: 27px; }
.kv-success-receipt { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: 22px; align-items: start; }
.kv-receipt-card, .kv-success-details { border: 1px solid var(--hairline); border-radius: 16px; background: var(--paper); box-shadow: 0 16px 38px var(--charcoal-900-08); }
.kv-receipt-card { overflow: hidden; }
.kv-receipt-card > header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 26px 29px; border-bottom: 1px solid var(--hairline); }
.kv-receipt-card h3, .kv-success-details h3 { margin: 3px 0 0; color: var(--charcoal-900); font-size: 18px; }
.kv-receipt-status { padding: 8px 12px; border: 1px solid var(--go); border-radius: 999px; color: var(--go); background: var(--go-soft); font-size: 9px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.kv-success-items { padding: 6px 29px 0; }
.kv-success-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 19px 0; border-bottom: 1px solid var(--hairline); }
.kv-success-item div { display: grid; gap: 5px; }
.kv-success-item strong { color: var(--charcoal-900); font-size: 13px; }
.kv-success-item span { color: var(--slate); font-size: 10px; }
.kv-receipt-totals { padding: 17px 29px 27px; }
.kv-receipt-totals > div { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 8px 0; color: var(--slate); font-size: 12px; }
.kv-receipt-totals strong { color: var(--charcoal-900); }
.kv-receipt-totals .kv-receipt-total { margin-top: 8px; padding-top: 18px; border-top: 1px solid var(--hairline); color: var(--charcoal-900); font-size: 15px; font-weight: 800; }
.kv-receipt-total strong { color: var(--cobalt); font-family: "Prata", serif; font-size: 28px; font-weight: 400; }
.kv-success-details { overflow: hidden; }
.kv-success-details section { padding: 23px 25px; border-bottom: 1px solid var(--hairline); }
.kv-success-details section:last-child { border-bottom: 0; }
.kv-success-details p:not(.kv-eyebrow) { margin: 7px 0 0; color: var(--slate); font-size: 12px; line-height: 1.7; }
.kv-success-details p strong { color: var(--charcoal-900); }
.kv-success-actions { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 24px; }
.kv-success-actions .kv-primary { min-width: 190px; margin: 0; }
.kv-success-actions p { margin: 0; color: var(--slate); font-size: 11px; }
.kv-success-actions p strong { color: var(--charcoal-900); }

.kv-about-page, .kv-contact-page { width: min(1240px, calc(100% - 40px)); margin: 0 auto; padding: 64px 0 100px; }
.kv-about-hero { display: grid; min-height: 490px; grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr); overflow: hidden; border-radius: 20px; color: var(--paper); background: linear-gradient(125deg, var(--charcoal-900), var(--cobalt-dark) 62%, var(--cobalt)); box-shadow: var(--umbra); }
.kv-about-hero-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(44px, 7vw, 90px); }
.kv-about-hero-copy .kv-eyebrow { color: var(--frost); }
.kv-about-hero h1 { max-width: 760px; margin: 12px 0 24px; font-family: "Prata", serif; font-size: clamp(52px, 7vw, 92px); font-weight: 400; letter-spacing: -.05em; line-height: .98; }
.kv-about-hero h1 span { color: var(--frost); }
.kv-about-hero-copy > p:last-child { max-width: 570px; margin: 0; color: var(--dim-text); font-size: 16px; line-height: 1.8; }
.kv-about-hero-note { display: flex; flex-direction: column; justify-content: end; padding: 44px; border-left: 1px solid var(--paper-18); background: linear-gradient(180deg, var(--paper-02), var(--paper-12)); }
.kv-about-hero-note span { color: var(--frost); font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.kv-about-hero-note strong { margin-top: 9px; font-family: "Prata", serif; font-size: clamp(34px, 4vw, 54px); font-weight: 400; }
.kv-about-hero-note p { margin: 22px 0 0; color: var(--dim-text); font-size: 13px; line-height: 1.8; }
.kv-about-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(45px, 8vw, 100px); padding: 95px 0 76px; border-bottom: 1px solid var(--hairline); }
.kv-about-lead { margin: 0; color: var(--charcoal-900); font-family: "Prata", serif; font-size: clamp(29px, 4vw, 47px); line-height: 1.3; }
.kv-about-copy { color: var(--slate); font-size: 15px; line-height: 1.9; }
.kv-about-copy p { margin: 0 0 22px; }
.kv-about-copy strong { color: var(--charcoal-900); }
.kv-about-values { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 26px 0 76px; }
.kv-about-values article { display: grid; grid-template-columns: 48px 1fr; gap: 22px; min-height: 220px; padding: 42px 38px; border-bottom: 1px solid var(--hairline); }
.kv-about-values article:nth-child(odd) { border-right: 1px solid var(--hairline); }
.kv-about-values article > span { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid var(--cobalt-20); border-radius: 50%; color: var(--cobalt); background: var(--mist); font-size: 10px; font-weight: 800; }
.kv-about-values h2 { margin: 4px 0 13px; color: var(--charcoal-900); font-family: "Prata", serif; font-size: clamp(24px, 3vw, 34px); font-weight: 400; }
.kv-about-values p { margin: 0; color: var(--slate); font-size: 13px; line-height: 1.8; }
.kv-about-closing { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(45px, 8vw, 100px); padding: clamp(42px, 6vw, 72px); border-radius: 18px; background: var(--mist); }
.kv-about-closing h2 { margin: 12px 0 0; color: var(--charcoal-900); font-family: "Prata", serif; font-size: clamp(34px, 5vw, 58px); font-weight: 400; line-height: 1.18; }
.kv-about-closing > div:last-child { color: var(--slate); font-size: 14px; line-height: 1.9; }
.kv-about-closing .kv-primary { display: inline-flex; margin-top: 18px; text-decoration: none; }

.kv-contact-heading { max-width: 850px; padding: 45px 0 62px; }
.kv-contact-heading h1 { margin: 12px 0 22px; color: var(--charcoal-900); font-family: "Prata", serif; font-size: clamp(58px, 8vw, 102px); font-weight: 400; letter-spacing: -.05em; line-height: 1; }
.kv-contact-heading h1 span { color: var(--cobalt); }
.kv-contact-heading > p:last-child { max-width: 680px; margin: 0; color: var(--slate); font-size: 15px; line-height: 1.8; }
.kv-contact-layout { display: grid; grid-template-columns: minmax(300px, .72fr) minmax(0, 1.28fr); gap: 24px; align-items: start; }
.kv-contact-assurance { position: sticky; top: 126px; padding: clamp(30px, 5vw, 54px); border-radius: 17px; color: var(--paper); background: linear-gradient(145deg, var(--charcoal-900), var(--cobalt-dark)); box-shadow: var(--umbra); }
.kv-contact-assurance .kv-eyebrow { color: var(--frost); }
.kv-contact-assurance h2 { margin: 13px 0 18px; font-family: "Prata", serif; font-size: clamp(33px, 4vw, 48px); font-weight: 400; line-height: 1.2; }
.kv-contact-assurance > p:not(.kv-eyebrow) { color: var(--dim-text); font-size: 13px; line-height: 1.8; }
.kv-contact-points { display: grid; gap: 0; margin-top: 30px; border-top: 1px solid var(--paper-18); }
.kv-contact-points > div { display: grid; grid-template-columns: 30px 1fr; gap: 13px; padding: 20px 0; border-bottom: 1px solid var(--paper-18); }
.kv-contact-points span { color: var(--frost); font-size: 10px; font-weight: 800; }
.kv-contact-points p { margin: 0; color: var(--dim-text); font-size: 11px; line-height: 1.7; }
.kv-contact-points strong { color: var(--paper); }
.kv-contact-form-shell { min-height: 650px; padding: clamp(28px, 5vw, 55px); border: 1px solid var(--hairline); border-radius: 17px; background: var(--paper); box-shadow: 0 18px 46px var(--charcoal-900-08); }
.kv-contact-form-heading { margin-bottom: 28px; }
.kv-contact-form-heading h2 { margin: 8px 0 0; color: var(--charcoal-900); font-family: "Prata", serif; font-size: clamp(34px, 5vw, 50px); font-weight: 400; }
.kv-contact-form label { display: grid; gap: 8px; margin-bottom: 17px; color: var(--charcoal-900); font-size: 11px; font-weight: 800; }
.kv-contact-form .kv-grid { gap: 15px; }
.kv-optional { color: var(--slate); font-size: 9px; font-weight: 600; }
.kv-contact-submit { min-width: 180px; margin-top: 4px; }
.kv-contact-form.kv-is-submitting { opacity: .65; pointer-events: none; }
.kv-contact-success { display: none; min-height: 535px; place-content: center; justify-items: start; max-width: 620px; margin: 0 auto; }
.kv-contact-success.kv-show { display: grid; }
.kv-contact-success .kv-done-icon { margin-bottom: 24px; }
.kv-contact-success h2 { margin: 9px 0 16px; color: var(--charcoal-900); font-family: "Prata", serif; font-size: clamp(42px, 6vw, 66px); font-weight: 400; line-height: 1.1; }
.kv-contact-success > p:not(.kv-eyebrow) { margin: 0; color: var(--slate); line-height: 1.8; }
.kv-contact-success .kv-primary { display: inline-flex; margin-top: 27px; text-decoration: none; }

.kv-reviews-body { background: var(--charcoal-900); }
.kv-reviews-body .kv-site-header { border-color: var(--paper-12); background: var(--charcoal-900); backdrop-filter: none; }
.kv-reviews-body .kv-desktop-nav a, .kv-reviews-body .kv-site-logo { color: var(--paper); }
.kv-reviews-body .kv-desktop-nav a::after { background: var(--frost); }
.kv-reviews-body .kv-logo-mark { border-color: var(--frost); color: var(--frost); }
.kv-reviews-body .kv-logo-text small { color: var(--frost); }
.kv-reviews-body .kv-menu-toggle { border-color: var(--paper-18); color: var(--paper); background: var(--paper-08); }
.kv-reviews-body main.kv-reviews-page { position: relative; min-height: calc(100vh - 133px); overflow: hidden; color: var(--paper); background: linear-gradient(180deg, var(--charcoal-900) 0%, var(--cobalt-dark) 38%, var(--testimonial-blue) 100%); isolation: isolate; }
.kv-reviews-page::before { position: absolute; inset: 0; z-index: 0; content: ""; background: radial-gradient(circle at 50% 8%, var(--cobalt-22), transparent 34%), linear-gradient(90deg, var(--charcoal-900-20), transparent 18%, transparent 82%, var(--charcoal-900-20)); pointer-events: none; }
.kv-reviews-intro { position: relative; z-index: 2; width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: clamp(70px, 8vw, 112px) 0 clamp(55px, 6vw, 82px); text-align: center; }
.kv-reviews-intro .kv-eyebrow { margin-bottom: 16px; color: var(--frost); }
.kv-reviews-intro h1 { margin: 0; color: var(--paper); font-family: "Manrope", sans-serif; font-size: clamp(43px, 5.4vw, 76px); font-weight: 800; letter-spacing: -.055em; line-height: 1.05; text-shadow: 0 3px 24px var(--charcoal-900-30); }
.kv-reviews-intro h1 span { color: var(--frost); }
.kv-reviews-intro > p:last-child { max-width: 800px; margin: 28px auto 0; color: var(--paper-90); font-size: clamp(15px, 1.35vw, 19px); font-weight: 500; line-height: 1.7; text-shadow: 0 2px 14px var(--charcoal-900-30); }
.kv-reviews-streams { position: relative; z-index: 2; display: grid; gap: 22px; padding-bottom: clamp(88px, 10vw, 150px); }
.kv-reviews-row { position: relative; overflow: hidden; }
.kv-reviews-row::before, .kv-reviews-row::after { position: absolute; top: 0; bottom: 0; z-index: 3; width: clamp(24px, 7vw, 130px); content: ""; pointer-events: none; }
.kv-reviews-row::before { left: 0; background: linear-gradient(90deg, var(--cobalt-dark), transparent); }
.kv-reviews-row::after { right: 0; background: linear-gradient(270deg, var(--cobalt-dark), transparent); }
.kv-reviews-track { display: flex; width: max-content; will-change: transform; }
.kv-reviews-row--right .kv-reviews-track { animation: reviewsMoveRight 42s linear infinite; }
.kv-reviews-row--left .kv-reviews-track { animation: reviewsMoveLeft 46s linear infinite; }
.kv-reviews-group { display: flex; gap: 22px; padding-right: 22px; }
.kv-review-card { position: relative; z-index: 1; display: flex; width: clamp(330px, 31vw, 510px); min-height: 270px; flex: 0 0 auto; flex-direction: column; padding: clamp(27px, 3vw, 38px); border: 1px solid var(--testimonial-line); border-radius: 18px; background: linear-gradient(145deg, var(--testimonial-card), var(--testimonial-card-deep)); box-shadow: 0 18px 38px var(--charcoal-900-20); }
.kv-review-card::before { margin-bottom: 18px; color: var(--frost); content: "“  CUSTOMER REVIEW"; font-size: 10px; font-weight: 800; letter-spacing: .15em; }
.kv-review-card blockquote { margin: 0; color: var(--paper); font-size: clamp(15px, 1.25vw, 18px); font-weight: 600; line-height: 1.68; }
.kv-review-card > div:last-child { margin-top: auto; }
.kv-review-stars { display: flex; gap: 5px; margin: 22px 0 18px; color: var(--testimonial-gold); font-size: 20px; letter-spacing: .04em; }
.kv-review-author { display: flex; align-items: center; gap: 13px; color: var(--paper); font-size: 14px; font-weight: 700; }
.kv-review-avatar { display: grid; width: 46px; height: 46px; flex: 0 0 auto; place-items: center; border-radius: 50%; color: var(--paper); background: var(--cobalt); font-size: 14px; font-weight: 600; }
.kv-review-avatar--coral-accent { background: var(--avatar-coral-tone); }
.kv-review-avatar--seafoam { background: var(--avatar-mint-tone); }
.kv-review-avatar--violet-accent { background: var(--avatar-violet-tone); }
.kv-review-avatar--lilac-accent { background: var(--avatar-lilac-tone); }
.kv-review-avatar--pink-accent { background: var(--avatar-pink-tone); }
.kv-review-avatar--cyan-accent { background: var(--avatar-cyan-tone); }
.kv-review-avatar--lime-accent { background: var(--avatar-lime-tone); }
.kv-reviews-snow { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; }
.kv-reviews-snow span { position: absolute; top: -6%; left: 5%; width: 5px; height: 5px; border-radius: 50%; background: var(--paper-90); box-shadow: 0 0 0 3px var(--paper-08), 0 0 14px var(--frost); opacity: .72; animation: reviewSnowFall 13s linear infinite; }
.kv-reviews-snow span:nth-child(2n) { width: 3px; height: 3px; opacity: .48; animation-duration: 17s; }
.kv-reviews-snow span:nth-child(3n) { width: 7px; height: 7px; opacity: .82; animation-duration: 20s; }
.kv-reviews-snow span:nth-child(1) { left: 4%; animation-delay: -2s; }
.kv-reviews-snow span:nth-child(2) { left: 11%; animation-delay: -11s; }
.kv-reviews-snow span:nth-child(3) { left: 18%; animation-delay: -6s; }
.kv-reviews-snow span:nth-child(4) { left: 25%; animation-delay: -15s; }
.kv-reviews-snow span:nth-child(5) { left: 31%; animation-delay: -4s; }
.kv-reviews-snow span:nth-child(6) { left: 38%; animation-delay: -18s; }
.kv-reviews-snow span:nth-child(7) { left: 44%; animation-delay: -9s; }
.kv-reviews-snow span:nth-child(8) { left: 50%; animation-delay: -1s; }
.kv-reviews-snow span:nth-child(9) { left: 56%; animation-delay: -13s; }
.kv-reviews-snow span:nth-child(10) { left: 62%; animation-delay: -7s; }
.kv-reviews-snow span:nth-child(11) { left: 68%; animation-delay: -17s; }
.kv-reviews-snow span:nth-child(12) { left: 73%; animation-delay: -3s; }
.kv-reviews-snow span:nth-child(13) { left: 78%; animation-delay: -12s; }
.kv-reviews-snow span:nth-child(14) { left: 83%; animation-delay: -5s; }
.kv-reviews-snow span:nth-child(15) { left: 88%; animation-delay: -19s; }
.kv-reviews-snow span:nth-child(16) { left: 93%; animation-delay: -8s; }
.kv-reviews-snow span:nth-child(17) { left: 35%; animation-delay: -14s; }
.kv-reviews-snow span:nth-child(18) { left: 71%; animation-delay: -10s; }

.kv-coa-main { width: min(1240px, calc(100% - 40px)); margin: 0 auto; padding: 70px 0 100px; }
.kv-coa-heading-row { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin: 45px 0; }
.kv-coa-heading { max-width: 760px; }
.kv-coa-heading h1 { font-size: clamp(44px,6vw,78px); }
.kv-coa-heading p { color: var(--slate); line-height: 1.7; }
.kv-coa-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.kv-coa-card { margin: 0; overflow: hidden; border: 1px solid var(--hairline); background: var(--paper); box-shadow: var(--umbra); }
.kv-coa-card a { text-decoration: none; }
.kv-coa-card img { width: 100%; }
.kv-coa-card figcaption { padding: 20px; border-top: 1px solid var(--hairline); color: var(--charcoal-900); font-family: "Prata", serif; font-size: 20px; }

.kv-cookie-box { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: none; width: min(370px, calc(100% - 40px)); padding: 26px; border: 1px solid var(--hairline); background: var(--paper); box-shadow: var(--umbra); }
.kv-cookie-box.kv-show { display: block; animation: reveal .4s ease; }
.kv-cookie-close { position: absolute; top: 12px; right: 13px; border: 0; color: var(--slate); background: none; cursor: pointer; }
.kv-cookie-box h3 { margin: 0; color: var(--charcoal-900); font-family: "Prata", serif; font-size: 25px; font-weight: 400; }
.kv-cookie-box p, .kv-cookie-row, .kv-toggle-row { color: var(--slate); font-size: 12px; line-height: 1.6; }
.kv-cookie-row, .kv-toggle-row { display: flex; justify-content: space-between; gap: 15px; padding: 13px 0; border-top: 1px solid var(--hairline); }
.kv-toggle-row input { width: auto; min-height: 0; }
.kv-cookie-actions { display: flex; gap: 8px; margin-top: 10px; }
.kv-cookie-actions button { flex: 1; padding: 11px; border: 1px solid var(--cobalt); color: var(--cobalt); background: var(--paper); font-weight: 800; cursor: pointer; }
.kv-cookie-actions button:last-child { color: var(--paper); background: var(--cobalt); }

.kv-site-footer { padding: 70px max(5vw, 24px) 24px; color: var(--basement-text); background: var(--basement); }
.kv-footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3,1fr); gap: 50px; padding-bottom: 55px; }
.kv-footer-brand p { max-width: 390px; line-height: 1.8; }
.kv-site-footer .kv-site-logo { color: var(--paper); }
.kv-footer-simple { display: flex; align-items: center; justify-content: center; padding-bottom: 55px; text-align: center; }
.kv-footer-simple .kv-site-logo { justify-self: center; }
.kv-site-footer h3 { margin: 4px 0 18px; color: var(--paper); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }
.kv-footer-links { display: grid; gap: 12px; }
.kv-footer-links a { color: var(--basement-text); text-decoration: none; font-size: 13px; }
.kv-footer-links a:hover { color: var(--paper); }
.kv-footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid var(--paper-12); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }

@keyframes reveal { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 50% { transform: translateY(-18px); } }
@keyframes vialBob { 0%, 100% { transform: scale(1.05) translateY(0); } 50% { transform: scale(1.05) translateY(-9px); } }
@keyframes labelBob { 0%, 100% { transform: translate(-50%, -50%) rotate(-1.5deg); } 50% { transform: translate(-50%, calc(-50% - 9px)) rotate(-1deg); } }
@keyframes particleFall { 0% { opacity: 0; transform: translateY(-20px); } 12% { opacity: .7; } 82% { opacity: .35; } 100% { opacity: 0; transform: translateY(590px); } }
@keyframes centerVialFloat { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-10px); } }
@keyframes leftVialFloat { 0%, 100% { transform: rotate(-8deg) translateY(0); } 50% { transform: rotate(-6.5deg) translateY(-8px); } }
@keyframes rightVialFloat { 0%, 100% { transform: rotate(8deg) translateY(0); } 50% { transform: rotate(6.5deg) translateY(-11px); } }
@keyframes stageBreathe { 0%, 100% { transform: translate3d(0, 0, 0) scale(1); } 50% { transform: translate3d(-2%, 2%, 0) scale(1.04); } }
@keyframes ringDrift { 0%, 100% { opacity: .55; transform: translate3d(0, 0, 0) rotate(0); } 50% { opacity: .9; transform: translate3d(-12px, 8px, 0) rotate(8deg); } }
@keyframes stageSpeckFall { 0% { opacity: 0; transform: translateY(-18px); } 14% { opacity: .65; } 82% { opacity: .3; } 100% { opacity: 0; transform: translateY(570px); } }
@keyframes realisticVialFloat { 0%, 100% { transform: scale(1.035) translateY(0); } 50% { transform: scale(1.035) translateY(-7px); } }
@keyframes realisticLightSweep { 0%, 100% { opacity: .15; transform: translate3d(-16%, 0, 0) rotate(-4deg); } 50% { opacity: .55; transform: translate3d(18%, 0, 0) rotate(3deg); } }
@keyframes reviewsMoveRight { from { transform: translate3d(-50%, 0, 0); } to { transform: translate3d(0, 0, 0); } }
@keyframes reviewsMoveLeft { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(-50%, 0, 0); } }
@keyframes reviewSnowFall { from { transform: translate3d(0, -8vh, 0) rotate(0); } to { transform: translate3d(42px, 118vh, 0) rotate(360deg); } }

@media (max-width: 1040px) {
  .kv-site-header { grid-template-columns: auto 1fr auto; min-height: 82px; }
  .kv-desktop-nav, .kv-header-link { display: none; }
  .kv-site-logo { justify-self: start; }
  .kv-header-actions { grid-column: 3; }
  .kv-menu-toggle { display: block; }
  .kv-hero { min-height: 610px; grid-template-columns: 1fr .7fr; }
  .kv-hero-content { padding-left: 5vw; }
  .kv-home-hero { min-height: 500px; grid-template-columns: 1fr; }
  .kv-home-hero .kv-hero-content { padding-top: 48px; padding-bottom: 48px; }
  .kv-home-hero .kv-hero-visual, .kv-home-hero .kv-hero-photo > img { min-height: 500px; }
  .kv-display-vial { width: 145px; height: 320px; bottom: 43px; }
  .kv-display-vial-cap { width: 124px; }
  .kv-vial-center { width: 172px; height: 368px; }
  .kv-vial-center .kv-display-vial-cap { width: 146px; }
  .kv-vial-left { left: 5%; }
  .kv-vial-right { right: 4%; }
  .kv-hero-badges span { padding: 0 12px; }
  .kv-vial { transform: scale(.8) rotate(6deg); }
  .kv-trust-strip { grid-template-columns: repeat(2,1fr); }
  .kv-trust-item:nth-child(2) { border-right: 0; }
  .kv-trust-item:nth-child(-n+2) { border-bottom: 1px solid var(--hairline); }
  .kv-product-grid { grid-template-columns: repeat(2,1fr); }
  .kv-product-card:first-child { grid-row: span 1; }
  .kv-product-card:nth-child(4) { grid-column: auto; min-height: 485px; }
  .kv-product-list { grid-template-columns: repeat(2, 1fr); }
  .kv-checkout-main { grid-template-columns: 1fr; }
  .kv-checkout-summary { position: static; }
  .kv-success-heading { grid-template-columns: auto 1fr; }
  .kv-success-number { grid-column: 1 / -1; }
  .kv-success-receipt { grid-template-columns: 1fr; }
  .kv-about-hero { grid-template-columns: 1fr; }
  .kv-about-hero-note { border-top: 1px solid var(--paper-18); border-left: 0; }
  .kv-about-intro, .kv-about-closing, .kv-contact-layout { grid-template-columns: 1fr; }
  .kv-contact-assurance { position: static; }
  .kv-reviews-intro { padding-top: 75px; }
  .kv-review-card { width: min(430px, 72vw); }
}

@media (max-width: 760px) {
  .kv-announcement { font-size: 9px; letter-spacing: .08em; }
  .kv-site-header { min-height: 72px; padding: 0 16px; }
  .kv-site-logo { grid-template-columns: 41px auto; gap: 8px; }
  .kv-logo-mark { width: 41px; height: 41px; font-size: 14px; }
  .kv-logo-text strong { font-size: 20px; }
  .kv-logo-text small { display: none; }
  .kv-header-cta { display: none; }
  .kv-cart-trigger { min-height: 42px; padding: 0 10px; }
  .kv-cart-trigger > span { display: none; }
  .kv-hero { min-height: auto; grid-template-columns: 1fr; background: var(--mist); }
  .kv-hero-content { padding: 70px 22px 60px; }
  .kv-hero h1 { font-size: clamp(47px,15vw,69px); }
  .kv-home-hero { grid-template-columns: 1fr; background: linear-gradient(155deg, var(--charcoal-900), var(--cobalt)); }
  .kv-home-hero .kv-hero-content { padding: 52px 22px 45px; }
  .kv-home-hero h1 { font-size: clamp(39px, 12vw, 57px); }
  .kv-hero-badges { display: grid; grid-template-columns: 1fr; width: 100%; }
  .kv-hero-badges span { justify-content: center; }
  .kv-home-hero .kv-hero-visual, .kv-home-hero .kv-hero-photo > img { min-height: 390px; }
  .kv-twin-vial-stage { min-height: 430px !important; }
  .kv-hero-brand-logo { width: 150px; height: 150px; }
  .kv-display-vial { bottom: 24px; width: 128px; height: 282px; }
  .kv-display-vial-cap { width: 109px; height: 53px; }
  .kv-display-vial-neck { top: 45px; width: 83px; }
  .kv-display-vial-glass { top: 79px; }
  .kv-display-vial-label { top: 53px; min-height: 142px; }
  .kv-display-vial-label strong { font-size: 19px; }
  .kv-vial-center { width: 148px; height: 330px; }
  .kv-vial-center .kv-display-vial-cap { width: 126px; height: 57px; }
  .kv-vial-center .kv-display-vial-neck { top: 48px; width: 94px; }
  .kv-vial-center .kv-display-vial-glass { top: 84px; }
  .kv-vial-left { left: 2%; }
  .kv-vial-right { right: 1%; }
  .kv-hero-visual { min-height: 460px; background: var(--frost); }
  .kv-hero-visual::before { width: 340px; height: 340px; }
  .kv-vial { transform: scale(.68) rotate(6deg); }
  .kv-trust-strip { grid-template-columns: 1fr; }
  .kv-trust-item, .kv-trust-item:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .kv-intro { grid-template-columns: 1fr; gap: 30px; padding: 70px 0; }
  .kv-products, .kv-content-section { padding: 70px 0; }
  .kv-section-title { display: block; }
  .kv-section-title .kv-section-note { margin-top: 20px; }
  .kv-product-grid, .kv-feature-grid { grid-template-columns: 1fr; }
  .kv-product-card, .kv-product-card:nth-child(4) { min-height: 440px; }
  .kv-page-hero { padding-top: 75px; padding-bottom: 75px; }
  .kv-hero-photo > img { min-height: 500px; }
  .kv-photo-vial-label { width: min(290px, 72%); }
  .kv-catalog-page { width: min(100% - 28px, 1240px); padding: 66px 0 80px; }
  .kv-catalog-heading { display: grid; }
  .kv-catalog-heading .kv-secondary { justify-self: start; }
  .kv-product-list { grid-template-columns: 1fr; }
  .kv-catalog-product { min-height: 210px; }
  .kv-cart-head, .kv-cart-items, .kv-cart-footer { padding-right: 20px; padding-left: 20px; }
  .kv-checkout-header { min-height: 72px; grid-template-columns: auto 1fr auto; gap: 12px; padding: 0 14px; }
  .kv-checkout-header .kv-site-logo { justify-self: center; }
  .kv-checkout-secure { font-size: 8px; }
  .kv-checkout-form { width: min(100% - 20px, 1180px); padding: 22px 0 50px; }
  .kv-checkout-block, .kv-checkout-summary { padding: 23px 18px; }
  .kv-checkout-block-title { grid-template-columns: 32px 1fr; }
  .kv-grid, .kv-grid.kv-three { grid-template-columns: 1fr; }
  .kv-payment-option-head { padding: 0 14px; }
  .kv-payment-option-body { padding: 21px 14px; }
  .kv-payment-intro { align-items: flex-start; }
  .kv-payment-amount, .kv-payment-account { padding: 17px 15px; }
  .kv-payment-amount strong { font-size: 25px; }
  .kv-payment-account { grid-template-columns: 1fr auto; gap: 7px; }
  .kv-payment-account small { grid-column: 1 / -1; }
  .kv-payment-account strong { text-align: left; }
  .kv-success-heading { grid-template-columns: 1fr; gap: 18px; padding: 25px 20px; }
  .kv-success-heading h2 { font-size: clamp(34px, 11vw, 48px); }
  .kv-success-number { min-width: 0; }
  .kv-done-icon { width: 54px; height: 54px; }
  .kv-receipt-card > header { align-items: flex-start; padding: 22px 18px; }
  .kv-success-items { padding-right: 18px; padding-left: 18px; }
  .kv-receipt-totals { padding-right: 18px; padding-left: 18px; }
  .kv-success-actions { align-items: stretch; flex-direction: column; }
  .kv-success-actions .kv-primary { width: 100%; }
  .kv-about-page, .kv-contact-page { width: min(100% - 28px, 1240px); padding-top: 38px; }
  .kv-about-hero { min-height: 0; }
  .kv-about-hero-copy, .kv-about-hero-note { padding: 38px 24px; }
  .kv-about-hero h1 { font-size: clamp(47px, 14vw, 68px); }
  .kv-about-intro { grid-template-columns: 1fr; gap: 32px; padding: 60px 0; }
  .kv-about-values { grid-template-columns: 1fr; }
  .kv-about-values article { grid-template-columns: 42px 1fr; min-height: 0; padding: 34px 10px; }
  .kv-about-values article:nth-child(odd) { border-right: 0; }
  .kv-about-closing { grid-template-columns: 1fr; gap: 28px; padding: 34px 24px; }
  .kv-contact-heading { padding-top: 30px; }
  .kv-contact-heading h1 { font-size: clamp(54px, 17vw, 78px); }
  .kv-contact-form-shell { padding: 28px 19px; }
  .kv-contact-success { min-height: 450px; }
  .kv-reviews-page { min-height: calc(100vh - 111px); }
  .kv-reviews-intro { width: min(100% - 34px, 1180px); padding: 62px 0 48px; }
  .kv-reviews-intro h1 { font-size: clamp(39px, 12vw, 56px); }
  .kv-reviews-intro > p:last-child { margin-top: 20px; font-size: 14px; }
  .kv-reviews-streams { gap: 16px; padding-bottom: 80px; }
  .kv-reviews-group { gap: 14px; padding-right: 14px; }
  .kv-review-card { width: min(330px, 84vw); min-height: 230px; padding: 25px; border-radius: 16px; }
  .kv-review-card::before { margin-bottom: 15px; }
  .kv-review-card blockquote { font-size: 14px; }
  .kv-review-stars { margin: 20px 0 16px; font-size: 18px; }
  .kv-review-avatar { width: 42px; height: 42px; }
  .kv-footer-simple { padding-bottom: 38px; }
  .kv-coa-main { width: min(100% - 28px, 1240px); padding-top: 38px; }
  .kv-coa-heading-row { display: grid; }
  .kv-coa-grid { grid-template-columns: 1fr; }
  .kv-footer-grid { grid-template-columns: 1fr 1fr; gap: 35px; }
  .kv-footer-brand { grid-column: 1 / -1; }
  .kv-footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}