/* =====================================================
   KYROX PHARMA — Brand stylesheet
   Navy / Red / White • Clinical, premium, trustworthy
   ===================================================== */

:root{
  --navy-950:#0b1d3a;
  --navy-900:#11305f;
  --navy-800:#143873;
  --navy-700:#16407a;   /* primary brand navy */
  --navy-600:#1c4f95;
  --navy-500:#2762b3;
  --navy-100:#e7eef8;
  --navy-50: #f2f6fc;

  --red-700:#8e1717;
  --red-600:#a51e1e;
  --red-500:#b3201f;    /* brand red (logo X) */
  --red-400:#cc2a29;
  --red-100:#fde7e7;

  --ink-900:#0e1b32;
  --ink-700:#2a3654;
  --ink-500:#5b6885;
  --ink-400:#8390a8;
  --ink-300:#b6bccc;
  --ink-200:#dde2ec;
  --ink-100:#eef1f7;
  --ink-50: #f6f8fb;
  --white: #ffffff;

  --grad-brand: linear-gradient(120deg,#16407a 0%,#1c4f95 40%,#b3201f 100%);
  --grad-soft:  linear-gradient(180deg,#f6f8fb 0%, #ffffff 100%);
  --grad-deep:  linear-gradient(135deg,#0b1d3a 0%, #16407a 60%, #1c4f95 100%);

  --shadow-sm: 0 2px 6px rgba(15,31,64,.06);
  --shadow-md: 0 10px 30px -10px rgba(15,31,64,.18);
  --shadow-lg: 0 30px 80px -20px rgba(15,31,64,.28);
  --shadow-red:0 20px 50px -20px rgba(179,32,31,.45);

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --container: 1200px;
  --gutter: clamp(20px,4vw,40px);

  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Manrope', 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;

  --ease: cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);
  color:var(--ink-900);
  background:#fff;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;height:auto}
a{color:var(--navy-700);text-decoration:none}
a:hover{color:var(--red-500)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

/* containers */
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--gutter);
}
.container--split{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:clamp(32px,5vw,72px);
  align-items:start;
}
@media (max-width:880px){.container--split{grid-template-columns:1fr}}

.section{padding:clamp(64px,8vw,120px) 0;position:relative}

/* typography helpers */
.h1,.h2,h1,h2{font-family:var(--font-display);font-weight:800;letter-spacing:-.02em;line-height:1.05;color:var(--ink-900);margin:0 0 .4em}
.h1{font-size:clamp(2.1rem,5.2vw,3.6rem)}
.h2{font-size:clamp(1.7rem,3.6vw,2.6rem)}
h3{font-family:var(--font-display);font-weight:700;letter-spacing:-.01em;color:var(--ink-900);margin:0 0 .35em;font-size:1.25rem}
h4,h5{font-family:var(--font-display);margin:0 0 .35em}
p{margin:0 0 1em;color:var(--ink-700)}
.lead{font-size:1.075rem;color:var(--ink-700);max-width:62ch}
.muted{color:var(--ink-500);font-size:.9rem}
.center{text-align:center;margin-left:auto;margin-right:auto}
.red{color:var(--red-500)}
.grad{
  background:var(--grad-brand);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* kicker / tag */
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;
  font-weight:700;color:var(--navy-700);margin-bottom:18px;
}
.kicker.center{justify-content:center;display:flex;margin:0 auto 18px}
.kicker .bar{width:28px;height:2px;background:var(--red-500);border-radius:2px}
.tag{display:inline-block;background:var(--navy-50);color:var(--navy-700);padding:4px 10px;border-radius:99px;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase}

/* buttons */
.btn{
  --bg:var(--navy-700);--fg:#fff;--bd:var(--navy-700);
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px;border-radius:99px;font-weight:600;font-size:.95rem;
  background:var(--bg);color:var(--fg);border:1.5px solid var(--bd);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);color:#fff}
.btn--primary{background:var(--grad-brand);border-color:transparent;box-shadow:var(--shadow-red)}
.btn--primary:hover{box-shadow:0 25px 60px -15px rgba(179,32,31,.55)}
.btn--ghost{background:transparent;color:var(--navy-700);border-color:var(--navy-700)}
.btn--ghost:hover{background:var(--navy-700);color:#fff}
.btn--lg{padding:16px 26px;font-size:1rem}
.btn svg{flex-shrink:0}

/* ===================== NAV ===================== */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid rgba(20,56,115,.08);
  transition:box-shadow .3s var(--ease),background .3s;
}
.nav.is-scrolled{box-shadow:0 6px 24px -12px rgba(15,31,64,.18);background:rgba(255,255,255,.96)}
.nav__inner{
  max-width:var(--container);margin:0 auto;
  padding:14px var(--gutter);
  display:flex;align-items:center;gap:24px;
}
.nav__brand img{height:34px;width:auto}
.nav__links{display:flex;gap:6px;margin-left:18px;flex:1}
.nav__links a{
  padding:10px 14px;border-radius:99px;
  color:var(--ink-700);font-weight:500;font-size:.94rem;
  transition:color .2s,background .2s;
}
.nav__links a:hover{color:var(--navy-700);background:var(--navy-50)}
.nav__links a.is-active{color:var(--navy-700);background:var(--navy-50);font-weight:600}
.nav__cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 16px;border-radius:99px;
  background:var(--navy-700);color:#fff;font-size:.88rem;font-weight:600;
  transition:background .2s,transform .2s;
}
.nav__cta:hover{background:var(--red-500);color:#fff;transform:translateY(-1px)}
.nav__burger{display:none;width:42px;height:42px;flex-direction:column;justify-content:center;align-items:center;gap:5px;border-radius:10px}
.nav__burger span{display:block;width:22px;height:2px;background:var(--navy-700);border-radius:2px;transition:.3s var(--ease)}
.nav__burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger.is-open span:nth-child(2){opacity:0}
.nav__burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:880px){
  .nav__links{
    position:absolute;top:64px;left:0;right:0;
    flex-direction:column;gap:4px;padding:18px var(--gutter) 24px;
    background:rgba(255,255,255,.98);border-bottom:1px solid var(--ink-200);
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:.25s var(--ease);
  }
  .nav__links.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav__cta{display:none}
  .nav__burger{display:flex}
}

/* ===================== HERO ===================== */
.hero{
  position:relative;
  padding:clamp(80px,12vw,140px) 0 clamp(80px,10vw,120px);
  background:linear-gradient(180deg,#f6f8fb 0%,#fff 100%);
  overflow:hidden;
  isolation:isolate;
}
.hero__bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero__grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(22,64,122,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(22,64,122,.06) 1px,transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
}
.hero__glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5}
.hero__glow--blue{width:520px;height:520px;background:#1c4f95;top:-120px;left:-120px;opacity:.18}
.hero__glow--red{width:420px;height:420px;background:#b3201f;bottom:-100px;right:-100px;opacity:.13}
.hero__helix{position:absolute;top:-40px;right:-40px;width:560px;max-width:55vw;opacity:.55;transform:rotate(-8deg)}

.hero__inner{position:relative;max-width:var(--container);margin:0 auto;padding:0 var(--gutter);text-align:center}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:8px 14px;border-radius:99px;
  background:#fff;border:1px solid var(--ink-200);
  color:var(--navy-700);font-size:.78rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.14em;margin-bottom:28px;
  box-shadow:var(--shadow-sm);
}
.hero__eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--red-500);box-shadow:0 0 0 4px rgba(179,32,31,.18);animation:pulse 2.4s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(179,32,31,0)}}
.hero__logo{height:78px;width:auto;margin:0 auto 22px;filter:drop-shadow(0 6px 16px rgba(22,64,122,.15))}
.hero__title{font-family:var(--font-display);font-weight:800;letter-spacing:-.025em;line-height:1.02;font-size:clamp(2.4rem,6vw,4.6rem);margin:0 0 22px;color:var(--ink-900)}
.hero__lead{font-size:1.12rem;color:var(--ink-700);max-width:62ch;margin:0 auto 36px}
.hero__ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:64px}

.hero__stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  max-width:880px;margin:0 auto;
  padding:28px;
  background:#fff;border:1px solid var(--ink-200);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
}
.hero__stats > div{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px}
.hero__stats strong{font-family:var(--font-display);font-size:clamp(1.3rem,2.6vw,1.8rem);color:var(--navy-700);font-weight:800;letter-spacing:-.01em}
.hero__stats span{font-size:.78rem;color:var(--ink-500);text-transform:uppercase;letter-spacing:.1em;text-align:center}
@media (max-width:680px){.hero__stats{grid-template-columns:repeat(2,1fr)}}

.hero__scroll{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  width:26px;height:42px;border:2px solid var(--ink-300);border-radius:99px;
  display:none;align-items:flex-start;justify-content:center;padding-top:8px;
}
.hero__scroll span{display:block;width:3px;height:8px;background:var(--navy-700);border-radius:2px;animation:scroll 1.6s var(--ease) infinite}
@keyframes scroll{0%{transform:translateY(0);opacity:1}80%{opacity:0}100%{transform:translateY(14px);opacity:0}}
@media (min-height:780px){.hero__scroll{display:flex}}

/* ===================== ABOUT ===================== */
.section--about{background:#fff}
.about__card{
  position:sticky;top:96px;
  padding:32px;border-radius:var(--radius-lg);
  background:var(--grad-deep);color:#fff;
  box-shadow:var(--shadow-lg);
  overflow:hidden;isolation:isolate;
}
.about__card::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(circle at 80% 0%, rgba(255,255,255,.12), transparent 50%),
    radial-gradient(circle at 0% 100%, rgba(179,32,31,.25), transparent 55%);
}
.about__cardHead{margin-bottom:22px}
.about__cardHead h3{color:#fff;font-size:1.5rem;margin-top:10px}
.about__cardHead .tag{background:rgba(255,255,255,.12);color:#fff}
.kv{display:grid;gap:18px;margin:0}
.kv > div{display:grid;gap:4px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.12)}
.kv > div:last-child{border-bottom:0;padding-bottom:0}
.kv dt{font-size:.7rem;text-transform:uppercase;letter-spacing:.18em;color:rgba(255,255,255,.55);font-weight:600}
.kv dd{margin:0;font-size:.96rem;color:#fff;line-height:1.55}

.checklist{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:12px}
.checklist li{display:flex;align-items:flex-start;gap:12px;color:var(--ink-700);font-size:.98rem}
.checklist svg{flex-shrink:0;width:22px;height:22px;color:#fff;background:var(--navy-700);border-radius:50%;padding:3px;margin-top:1px}

/* ===================== PILLARS ===================== */
.section--pillars{background:var(--ink-50)}
.pillars{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px;
}
@media (max-width:980px){.pillars{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.pillars{grid-template-columns:1fr}}
.pillar{
  background:#fff;border-radius:var(--radius-lg);
  padding:30px;border:1px solid var(--ink-200);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s;
}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}
.pillar__icon{
  width:52px;height:52px;border-radius:14px;
  background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;margin-bottom:18px;
  box-shadow:0 10px 30px -10px rgba(22,64,122,.45);
}
.pillar__icon svg{width:26px;height:26px}
.pillar h3{font-size:1.15rem}
.pillar p{margin:0;color:var(--ink-500);font-size:.94rem}

/* ===================== FEATURE PRODUCT ===================== */
.section--feature{background:#fff;position:relative;overflow:hidden}
.section--feature::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse at 20% 50%, rgba(22,64,122,.05), transparent 50%);
  pointer-events:none;
}
.feature{align-items:center}
.feature__media{position:relative}
.feature__mediaInner{
  position:relative;
  border-radius:var(--radius-xl);
  background:linear-gradient(135deg,#eef2fa 0%, #fff 100%);
  padding:40px;
  box-shadow:var(--shadow-lg);
  overflow:hidden;
}
.feature__mediaInner::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 80% 20%, rgba(179,32,31,.08), transparent 50%);
}
.feature__mediaInner img{position:relative;width:100%;height:auto}
.feature__chips{position:absolute;bottom:16px;left:16px;display:flex;gap:8px;flex-wrap:wrap}
.chip{
  display:inline-block;padding:6px 12px;border-radius:99px;
  background:#fff;border:1px solid var(--ink-200);
  font-size:.75rem;font-weight:600;color:var(--navy-700);
  box-shadow:var(--shadow-sm);
}
.chip--red{background:var(--red-500);color:#fff;border-color:transparent}

.composition{list-style:none;padding:0;margin:24px 0 32px;display:grid;gap:10px}
.composition li{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:14px 18px;
  background:var(--navy-50);border-radius:12px;
  border-left:3px solid var(--navy-700);
}
.composition li:nth-child(odd){border-left-color:var(--red-500)}
.composition span{color:var(--ink-700);font-size:.95rem}
.composition b{font-family:var(--font-mono);color:var(--navy-700);font-weight:600;font-size:.92rem;white-space:nowrap}
.feature__ctas{display:flex;gap:12px;flex-wrap:wrap}

/* ===================== PROCESS ===================== */
.section--process{background:var(--grad-deep);color:#fff;position:relative;overflow:hidden}
.section--process::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 90% 10%, rgba(179,32,31,.25), transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(28,79,149,.4), transparent 50%);
}
.section--process > .container{position:relative}
.section--process .kicker{color:#fff}
.section--process .kicker .bar{background:#fff;opacity:.6}
.section--process .h2{color:#fff}
.section--process .grad{
  background:linear-gradient(120deg,#fff 0%,#ffe9e9 50%,#ffb4b3 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.process{
  list-style:none;padding:0;margin:48px 0 0;
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
  counter-reset:proc;
}
@media (max-width:880px){.process{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.process{grid-template-columns:1fr}}
.process li{
  padding:28px;border-radius:var(--radius-lg);
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.1);
  backdrop-filter:blur(10px);
  transition:transform .3s var(--ease),background .3s,border-color .3s;
}
.process li:hover{transform:translateY(-4px);background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25)}
.process__num{
  display:inline-block;font-family:var(--font-mono);font-size:.85rem;font-weight:500;
  color:#ffb4b3;margin-bottom:14px;letter-spacing:.05em;
}
.process h4{color:#fff;font-size:1.1rem;margin-bottom:8px}
.process p{color:rgba(255,255,255,.7);font-size:.92rem;margin:0}

/* ===================== VERIFY CTA STRIP ===================== */
.section--verifyCta{background:#fff;padding-bottom:0}
.verifyCta{
  display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center;
  padding:60px;border-radius:var(--radius-xl);
  background:var(--grad-soft);
  border:1px solid var(--ink-200);
  position:relative;overflow:hidden;
}
.verifyCta::before{
  content:"";position:absolute;top:-50%;right:-10%;width:60%;height:200%;
  background:radial-gradient(circle, rgba(179,32,31,.06), transparent 60%);
}
@media (max-width:880px){
  .verifyCta{grid-template-columns:1fr;padding:36px;gap:32px;text-align:center}
}
.verifyCta__qr{display:flex;flex-direction:column;align-items:center;gap:14px;position:relative}
.verifyCta__qr small{color:var(--ink-500);font-size:.85rem}

/* QR placeholder visual */
.qr{
  position:relative;width:160px;height:160px;
  background:#fff;border:1px solid var(--ink-200);border-radius:18px;
  padding:14px;box-shadow:var(--shadow-md);
}
.qr--large{width:200px;height:200px;padding:16px}
.qr__cells{
  width:100%;height:100%;
  background-image:
    radial-gradient(circle, var(--ink-900) 30%, transparent 31%),
    radial-gradient(circle, var(--ink-900) 30%, transparent 31%);
  background-size:9px 9px,9px 9px;
  background-position:0 0,4.5px 4.5px;
  background-color:#fff;
  mask-image:
    linear-gradient(90deg,#000 0,#000 100%),
    linear-gradient(90deg,#000 0,#000 100%);
  border-radius:6px;
  filter:contrast(1.1);
}
.qr__corner{
  position:absolute;width:36px;height:36px;
  border:6px solid var(--ink-900);
  border-radius:8px;background:#fff;
}
.qr__corner::after{
  content:"";position:absolute;inset:6px;
  background:var(--ink-900);border-radius:3px;
}
.qr__corner--tl{top:14px;left:14px}
.qr__corner--tr{top:14px;right:14px}
.qr__corner--bl{bottom:14px;left:14px}
.qr--large .qr__corner{width:42px;height:42px}
.qr__logo{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:46px;height:46px;background:#fff;border-radius:10px;
  display:grid;place-items:center;box-shadow:0 4px 12px rgba(0,0,0,.1);
  padding:6px;
}
.qr--large .qr__logo{width:58px;height:58px}
.qr__logo img{width:100%;height:auto}

/* ===================== FOOTER ===================== */
.footer{background:var(--navy-950);color:#dde4f0;padding-top:64px;margin-top:0}
.footer__inner{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:48px;
}
@media (max-width:880px){.footer__inner{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer__inner{grid-template-columns:1fr}}
.footer__brand img{height:36px;width:auto;background:#fff;padding:8px 10px;border-radius:10px;margin-bottom:16px}
.footer__brand p{color:#aab5cc;font-size:.92rem;max-width:36ch}
.footer__col h5{color:#fff;font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;margin-bottom:18px;font-weight:700}
.footer__col a{display:block;color:#aab5cc;padding:6px 0;font-size:.94rem;transition:color .2s}
.footer__col a:hover{color:#fff}
.footer__col p{color:#aab5cc;font-size:.92rem;margin:0;line-height:1.7}
.footer__bar{
  border-top:1px solid rgba(255,255,255,.08);
  padding:20px var(--gutter);
  max-width:var(--container);margin:0 auto;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer__bar small{color:#8595b3;font-size:.82rem}

/* ===================== PRODUCTS PAGE ===================== */
.banner{
  position:relative;padding:clamp(80px,10vw,120px) 0 clamp(36px,4vw,48px);
  background:linear-gradient(180deg,#f6f8fb 0%,#fff 100%);
  overflow:hidden;isolation:isolate;
}
.banner__bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.crumbs{font-size:.85rem;color:var(--ink-500);margin-bottom:18px}
.crumbs a{color:var(--ink-500)}
.crumbs a:hover{color:var(--navy-700)}
.crumbs span{color:var(--navy-700);font-weight:600}

.catalogBar{
  position:sticky;top:64px;z-index:20;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--ink-200);
}
.catalogBar__inner{
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:14px var(--gutter);flex-wrap:wrap;
}
.cats{display:flex;gap:6px;flex-wrap:wrap}
.cat{
  padding:8px 16px;border-radius:99px;
  font-size:.85rem;font-weight:500;color:var(--ink-700);
  background:transparent;border:1px solid var(--ink-200);
  transition:.2s;
}
.cat:hover{color:var(--navy-700);border-color:var(--navy-700)}
.cat.is-active{background:var(--navy-700);color:#fff;border-color:var(--navy-700)}
.search{
  position:relative;display:flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:99px;background:var(--ink-50);
  border:1px solid var(--ink-200);min-width:240px;
}
.search svg{color:var(--ink-400)}
.search input{
  background:transparent;border:0;outline:0;
  font-size:.9rem;width:100%;color:var(--ink-900);
}

.section--catalog{padding-top:48px}
.catalog{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:980px){.catalog{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.catalog{grid-template-columns:1fr}}

.card{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  background:#fff;border:1px solid var(--ink-200);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card__link{display:block;color:inherit;height:100%}
.card__media{
  position:relative;aspect-ratio:4/3;
  background:linear-gradient(135deg,#eef2fa 0%, #fff 100%);
  display:grid;place-items:center;padding:24px;
  overflow:hidden;
}
.card__media img{max-height:100%;max-width:100%;width:auto;height:auto;transition:transform .5s var(--ease)}
.card:hover .card__media img{transform:scale(1.05)}
.card__media--placeholder{color:var(--ink-300)}
.card__badge{
  position:absolute;top:14px;right:14px;
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:99px;
  background:rgba(255,255,255,.95);color:var(--navy-700);
  font-size:.72rem;font-weight:700;
  box-shadow:var(--shadow-sm);
  border:1px solid var(--ink-200);
}
.card__badge svg{color:var(--red-500)}
.card__body{padding:22px}
.card__tag{
  font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;
  color:var(--red-500);font-weight:700;margin-bottom:8px;display:block;
}
.card__body h3{font-size:1.1rem;margin-bottom:6px}
.card__body p{color:var(--ink-500);font-size:.9rem;margin:0 0 12px}
.card__more{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--navy-700);font-weight:600;font-size:.88rem;
}
.card--soon{opacity:.7}
.card--soon .card__tag{color:var(--ink-500)}
.card[hidden]{display:none}

/* ===================== PRODUCT DETAIL ===================== */
.section--detail{background:var(--ink-50);padding-top:clamp(48px,6vw,80px)}
.detail{
  display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(28px,5vw,60px);
  align-items:start;
}
@media (max-width:880px){.detail{grid-template-columns:1fr}}

.detail__gallery{position:sticky;top:128px}
@media (max-width:880px){.detail__gallery{position:relative;top:0}}
.detail__hero{
  background:linear-gradient(135deg,#fff 0%, #eef2fa 100%);
  border-radius:var(--radius-xl);
  padding:42px;
  box-shadow:var(--shadow-lg);
  aspect-ratio:1/1;
  display:grid;place-items:center;
  position:relative;overflow:hidden;
}
.detail__hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 70% 20%, rgba(179,32,31,.08), transparent 50%);
}
.detail__hero img{position:relative;max-width:100%;max-height:100%;width:auto}
.detail__thumbs{display:flex;gap:10px;margin-top:14px}
.thumb{
  width:74px;height:74px;border-radius:12px;overflow:hidden;
  background:#fff;border:2px solid var(--ink-200);padding:0;
  transition:border-color .2s;cursor:pointer;
}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb.is-active,.thumb:hover{border-color:var(--navy-700)}
.detail__seal{
  margin-top:18px;display:flex;align-items:center;gap:12px;
  padding:14px 18px;background:#fff;border-radius:14px;border:1px solid var(--ink-200);
  color:var(--navy-700);
}
.detail__seal strong{display:block;font-size:.95rem}
.detail__seal small{color:var(--ink-500);font-size:.82rem}

.detail__body .kicker{margin-bottom:14px}
.detail__sub{color:var(--ink-500);font-size:1rem;margin-bottom:18px;font-family:var(--font-mono)}
.detail__chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}

/* Tabs */
.tabs{
  display:flex;gap:4px;flex-wrap:wrap;
  border-bottom:1px solid var(--ink-200);
  margin:32px 0 0;
}
.tab{
  padding:12px 16px;border:0;background:transparent;
  font-weight:600;font-size:.92rem;color:var(--ink-500);
  border-bottom:2px solid transparent;margin-bottom:-1px;
  transition:color .2s,border-color .2s;
}
.tab:hover{color:var(--navy-700)}
.tab.is-active{color:var(--navy-700);border-bottom-color:var(--red-500)}

.tabPanels{padding-top:24px}
.panel{display:none;animation:fade .35s var(--ease)}
.panel.is-active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.panel h4{font-size:1rem;color:var(--navy-700);text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}

.spec{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--ink-200)}
.spec tr{border-bottom:1px solid var(--ink-100)}
.spec tr:last-child{border-bottom:0}
.spec th,.spec td{padding:12px 16px;text-align:left;font-size:.92rem;font-weight:500}
.spec th{color:var(--ink-700);width:50%;background:var(--ink-50)}
.spec td{color:var(--ink-900);font-family:var(--font-mono);font-size:.88rem}

.bullets{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:10px}
.bullets li{position:relative;padding-left:24px;color:var(--ink-700);font-size:.96rem}
.bullets li::before{
  content:"";position:absolute;left:0;top:9px;width:10px;height:10px;
  background:var(--red-500);border-radius:3px;transform:rotate(45deg);
}

.detail__actions{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap}

.detail__notice{
  margin-top:32px;display:flex;gap:14px;align-items:flex-start;
  padding:18px 20px;background:#fff;border:1px solid var(--ink-200);
  border-left:4px solid var(--red-500);border-radius:12px;
}
.detail__notice svg{color:var(--red-500);flex-shrink:0;margin-top:2px}
.detail__notice div{font-size:.9rem;color:var(--ink-700);line-height:1.6}

/* ===================== VERIFY PAGE ===================== */
.verify{
  position:relative;padding:clamp(60px,8vw,100px) 0;
  background:linear-gradient(180deg,#f6f8fb 0%,#fff 80%);
  overflow:hidden;isolation:isolate;
}
.verify__bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.verify__inner{display:grid;grid-template-columns:1.4fr .9fr;gap:clamp(28px,4vw,48px);align-items:start}
@media (max-width:980px){.verify__inner{grid-template-columns:1fr}}

.verify__panel{
  background:#fff;border-radius:var(--radius-xl);
  padding:clamp(28px,4vw,48px);
  border:1px solid var(--ink-200);
  box-shadow:var(--shadow-lg);
}
.verify__head{display:flex;gap:20px;align-items:flex-start;margin-bottom:36px}
.verify__badge{
  flex-shrink:0;width:60px;height:60px;border-radius:16px;
  background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;
  box-shadow:0 14px 36px -10px rgba(22,64,122,.55);
}
.verify__head h1{margin-bottom:8px;font-size:clamp(1.6rem,3vw,2.2rem)}

.verify__form label{
  display:block;font-size:.8rem;font-weight:700;letter-spacing:.12em;
  color:var(--navy-700);text-transform:uppercase;margin-bottom:10px;
}
.verify__inputRow{
  display:flex;gap:10px;align-items:stretch;
  padding:6px;border-radius:99px;background:var(--ink-50);
  border:1.5px solid var(--ink-200);transition:border-color .2s,box-shadow .2s;
}
.verify__inputRow:focus-within{border-color:var(--navy-700);box-shadow:0 0 0 4px rgba(22,64,122,.12)}
.verify__inputRow input{
  flex:1;background:transparent;border:0;outline:0;
  padding:14px 18px;font-family:var(--font-mono);font-size:1.05rem;
  letter-spacing:.06em;color:var(--ink-900);min-width:0;
  text-transform:uppercase;
}
.verify__inputRow input::placeholder{color:var(--ink-400);text-transform:none;letter-spacing:0}
.verify__inputRow .btn{border:0}
.verify__hint{display:block;margin-top:10px;color:var(--ink-500);font-size:.85rem}

.verify__status{
  margin-top:18px;padding:12px 16px;border-radius:12px;
  font-size:.92rem;font-weight:500;
  display:flex;gap:10px;align-items:flex-start;
}
.verify__status[data-state="error"]{background:#fde7e7;color:#7e1212;border:1px solid #f5c5c5}
.verify__status[data-state="loading"]{background:var(--navy-50);color:var(--navy-700);border:1px solid var(--ink-200)}

.verify__divider{
  margin:36px 0;text-align:center;position:relative;
  color:var(--ink-400);font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;font-weight:600;
}
.verify__divider::before,.verify__divider::after{
  content:"";position:absolute;top:50%;width:calc(50% - 60px);height:1px;background:var(--ink-200);
}
.verify__divider::before{left:0}
.verify__divider::after{right:0}

.verify__qrRow{display:flex;gap:24px;align-items:center}
@media (max-width:520px){.verify__qrRow{flex-direction:column;text-align:center}}
.qrBox{flex-shrink:0}
.qrCopy h4{font-size:1.05rem;margin-bottom:6px}
.qrCopy p{font-size:.92rem;color:var(--ink-500);margin:0 0 6px}

/* side panel */
.verify__side{
  background:var(--grad-deep);color:#fff;
  border-radius:var(--radius-xl);
  padding:clamp(28px,4vw,40px);
  position:sticky;top:96px;
  box-shadow:var(--shadow-lg);
  overflow:hidden;isolation:isolate;
}
.verify__side::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(circle at 100% 0%, rgba(179,32,31,.25), transparent 50%);
}
.verify__side h3{color:#fff;font-size:1.15rem;margin-bottom:22px}
.steps{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:18px}
.steps li{display:flex;gap:14px;align-items:flex-start}
.steps span{
  flex-shrink:0;width:30px;height:30px;border-radius:50%;
  background:rgba(255,255,255,.12);color:#fff;
  display:grid;place-items:center;font-family:var(--font-mono);font-size:.85rem;font-weight:600;
}
.steps strong{display:block;color:#fff;font-size:.95rem;margin-bottom:2px}
.steps p{color:rgba(255,255,255,.65);font-size:.85rem;margin:0;line-height:1.5}

.verify__warn{
  display:flex;gap:12px;align-items:flex-start;
  padding:16px;background:rgba(179,32,31,.18);border:1px solid rgba(255,180,179,.35);
  border-radius:12px;
}
.verify__warn svg{color:#ffb4b3;flex-shrink:0;margin-top:2px}
.verify__warn strong{display:block;color:#fff;font-size:.92rem;margin-bottom:4px}
.verify__warn p{color:rgba(255,255,255,.75);font-size:.85rem;margin:0;line-height:1.55}
.verify__warn a{color:#ffd1d1;text-decoration:underline}

.verify__try{margin-top:22px;font-size:.85rem;color:rgba(255,255,255,.6)}
.verify__try code{
  font-family:var(--font-mono);color:#fff;background:rgba(255,255,255,.1);
  padding:2px 8px;border-radius:6px;cursor:pointer;font-size:.85rem;letter-spacing:.04em;
}
.verify__try code:hover{background:rgba(255,255,255,.2)}

/* trust strip */
.section--trust{background:#fff;padding-top:clamp(48px,6vw,72px)}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
@media (max-width:880px){.trust{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.trust{grid-template-columns:1fr}}
.trust__item{text-align:center;padding:24px}
.trust__icon{
  width:48px;height:48px;border-radius:14px;margin:0 auto 16px;
  background:var(--navy-50);color:var(--navy-700);
  display:grid;place-items:center;
}
.trust__icon svg{width:24px;height:24px}
.trust__item h4{font-size:1rem;margin-bottom:6px}
.trust__item p{color:var(--ink-500);font-size:.88rem;margin:0}

/* ===================== RESULT MODAL ===================== */
.modal{
  position:fixed;inset:0;z-index:100;
  display:none;align-items:center;justify-content:center;
  padding:20px;
}
.modal[aria-hidden="false"]{display:flex}
.modal__backdrop{
  position:absolute;inset:0;background:rgba(11,29,58,.6);
  backdrop-filter:blur(6px);
  animation:fade .25s var(--ease);
}
.modal__panel{
  position:relative;background:#fff;border-radius:var(--radius-xl);
  width:100%;max-width:520px;
  padding:36px;
  box-shadow:var(--shadow-lg);
  animation:modalIn .35s var(--ease);
  max-height:90vh;overflow:auto;
}
@keyframes modalIn{from{opacity:0;transform:scale(.94) translateY(20px)}to{opacity:1;transform:none}}
.modal__close{
  position:absolute;top:14px;right:14px;width:36px;height:36px;
  border-radius:50%;background:var(--ink-50);color:var(--ink-500);
  font-size:1.4rem;line-height:1;
  display:grid;place-items:center;transition:background .2s,color .2s;
}
.modal__close:hover{background:var(--ink-200);color:var(--ink-900)}

.result__icon{
  width:80px;height:80px;border-radius:50%;margin:0 auto 22px;
  display:grid;place-items:center;color:#fff;
  position:relative;
}
.result__icon--ok{background:linear-gradient(135deg,#16407a 0%,#1c4f95 100%);box-shadow:0 20px 50px -15px rgba(22,64,122,.55)}
.result__icon--ok::before{
  content:"";position:absolute;inset:-8px;border-radius:50%;
  border:2px solid var(--red-500);opacity:.4;
  animation:ring 1.6s var(--ease) infinite;
}
.result__icon--bad{background:linear-gradient(135deg,#8e1717 0%,#b3201f 100%);box-shadow:0 20px 50px -15px rgba(179,32,31,.5)}
.result__icon svg{width:42px;height:42px}
@keyframes ring{50%{transform:scale(1.1);opacity:0}100%{opacity:0}}

.result__title{font-family:var(--font-display);font-size:1.6rem;font-weight:800;text-align:center;margin:0 0 8px;letter-spacing:-.02em}
.result__title--ok{color:var(--navy-700)}
.result__title--bad{color:var(--red-500)}
.result__sub{text-align:center;color:var(--ink-500);margin:0 0 24px}
.result__details{background:var(--ink-50);border-radius:14px;padding:18px;margin:0 0 22px}
.result__details dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-500);font-weight:700;margin-top:10px}
.result__details dt:first-child{margin-top:0}
.result__details dd{margin:2px 0 0;font-family:var(--font-mono);color:var(--ink-900);font-size:.92rem}
.result__cta{text-align:center}

/* ===================== REVEAL ANIMATION ===================== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  *{animation-duration:.001s !important;animation-iteration-count:1 !important;transition-duration:.001s !important}
}

/* selection */
::selection{background:rgba(179,32,31,.25);color:var(--ink-900)}

/* utility */
[hidden]{display:none !important}