/* ============================================================
   CLEARFORM PEPTIDE SCIENCES — demo site
   Palette: deep navy / medical teal / clinical white
   ============================================================ */
:root{
  --navy-deep:#081B33;
  --navy:#0E2A4E;
  --navy-2:#14385F;
  --teal:#0FA3A8;
  --teal-bright:#17C3B2;
  --teal-soft:#E5F6F5;
  --sky:#3E8DC5;
  --paper:#F5F8FB;
  --card:#FFFFFF;
  --line:#DFE8F1;
  --ink:#1B2B3D;
  --ink-soft:#51637A;
  --ink-faint:#7E8FA5;
  --white:#FFFFFF;
  --white-soft:rgba(255,255,255,.82);
  --grad-band:linear-gradient(108deg,#081B33 0%,#0E2A4E 42%,#14536B 78%,#0FA3A8 130%);
  --grad-card:linear-gradient(135deg,#0E2A4E,#14536B 70%,#0FA3A8 140%);
  --radius:20px;
  --radius-sm:14px;
  --shadow:0 18px 44px -18px rgba(14,42,78,.22);
  --shadow-hover:0 30px 60px -20px rgba(14,42,78,.32);
  --font-sans:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
img,svg,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}

.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.eyebrow{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--teal);font-weight:500;display:inline-flex;align-items:center;gap:10px;margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--teal)}
h1,h2,h3{line-height:1.16;font-weight:800;letter-spacing:-.015em}
.sec-title{font-size:clamp(1.7rem,3.4vw,2.5rem);color:var(--navy);margin-bottom:14px}
.sec-lead{font-size:1.05rem;color:var(--ink-soft);max-width:640px}
section{padding:88px 0}

/* ---------- top bar ---------- */
.topbar{background:linear-gradient(92deg,#071729 0%,#0E2A4E 56%,#0F4E60 100%);color:rgba(255,255,255,.78);position:relative}
.topbar::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent 4%,rgba(23,195,178,.5),transparent 96%)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:9px;padding-bottom:9px;gap:16px}
.tb-note{display:inline-flex;align-items:center;gap:9px;font-size:.76rem;font-weight:600;letter-spacing:.05em;color:rgba(255,255,255,.72)}
.tb-note::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal-bright);animation:tb-pulse 2.8s ease-out infinite}
@keyframes tb-pulse{0%{box-shadow:0 0 0 0 rgba(23,195,178,.45)}70%{box-shadow:0 0 0 6px rgba(23,195,178,0)}100%{box-shadow:0 0 0 0 rgba(23,195,178,0)}}
.tb-links{display:flex;align-items:center;gap:16px}
.tb-links a{display:inline-flex;align-items:center;gap:7px;color:rgba(255,255,255,.88);font-size:.8rem;font-weight:600;letter-spacing:.01em;transition:color .2s}
.tb-links a:hover{color:var(--teal-bright)}
.tb-links svg{width:13px;height:13px;color:var(--teal-bright);flex:none}
.tb-sep{width:1px;height:13px;background:rgba(255,255,255,.18)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 8px 30px -18px rgba(14,42,78,.35)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy)}
.brand-mark{width:38px;height:38px;flex:none}
.brand-name{font-weight:800;font-size:1.12rem;letter-spacing:.01em;line-height:1.05}
.brand-name small{display:block;font-family:var(--font-mono);font-weight:500;font-size:.55rem;letter-spacing:.34em;color:var(--teal);text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:.92rem;font-weight:600;color:var(--ink-soft);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--navy)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;font-weight:700;font-size:.92rem;transition:transform .25s,box-shadow .25s,background .25s;white-space:nowrap}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 10px 26px -10px rgba(15,163,168,.55)}
.btn-primary:hover{background:var(--teal-bright);transform:translateY(-2px);box-shadow:0 16px 34px -12px rgba(15,163,168,.6)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2);transform:translateY(-2px)}
.nav-cta{margin-left:6px}
.nav-links a.btn-primary{color:#fff}
.nav-links a.btn-primary:hover{color:#fff}
.nav-cart{position:relative;display:inline-flex;align-items:center;color:var(--navy)}
.nav-cart svg{width:22px;height:22px}
.cart-count{position:absolute;top:-7px;right:-10px;background:var(--teal);color:#fff;font-size:.62rem;font-weight:800;min-width:17px;height:17px;border-radius:999px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.nav-burger{display:none;flex-direction:column;gap:5px;padding:6px}
.nav-burger span{width:22px;height:2px;background:var(--navy);transition:.3s}

/* ---------- hero ---------- */
.hero{position:relative;min-height:92vh;min-height:92svh;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,27,51,.93) 8%,rgba(14,42,78,.82) 46%,rgba(15,84,107,.55) 100%)}
.hero-in{position:relative;z-index:2;padding-top:120px;padding-bottom:140px}
.hero .eyebrow{color:var(--teal-bright)}
.hero .eyebrow::before{background:var(--teal-bright)}
.hero h1{font-size:clamp(2.3rem,5.4vw,4rem);max-width:760px;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--teal-bright)}
.hero-sub{font-size:1.1rem;color:var(--white-soft);max-width:590px;margin-bottom:34px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.hero-chips{display:flex;gap:10px;flex-wrap:wrap}
.chip{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;padding:7px 14px;border:1px solid rgba(255,255,255,.28);border-radius:999px;color:var(--white-soft)}
.hero-strip{position:absolute;left:0;right:0;bottom:0;z-index:3;background:rgba(8,27,51,.72);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.12)}
.hero-strip .wrap{display:flex;justify-content:space-between;gap:18px;padding-top:16px;padding-bottom:16px;flex-wrap:wrap}
.hero-strip span{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;color:var(--white-soft);display:flex;align-items:center;gap:8px}
.hero-strip svg{width:14px;height:14px;color:var(--teal-bright);flex:none}

/* ---------- stats ---------- */
.stats{background:var(--card);border-bottom:1px solid var(--line);padding:54px 0}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.stat{text-align:center}
.stat b{display:block;font-size:clamp(1.7rem,3vw,2.3rem);font-weight:800;color:var(--navy);letter-spacing:-.02em}
.stat b i{font-style:normal;color:var(--teal)}
.stat span{font-size:.82rem;color:var(--ink-soft)}

/* ---------- catalog cards ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:48px}
.p-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px 24px;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:transform .35s,box-shadow .35s;position:relative;overflow:hidden}
.p-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover)}
.p-fig{height:170px;display:flex;align-items:center;justify-content:center;margin-bottom:18px;background:radial-gradient(circle at 50% 68%,var(--teal-soft),transparent 72%);border-radius:var(--radius-sm)}
.p-fig img{height:150px;transition:transform .45s;filter:drop-shadow(0 14px 16px rgba(14,42,78,.22))}
.p-card:hover .p-fig img{transform:translateY(-6px) scale(1.04)}
.p-tag{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);margin-bottom:6px}
.p-card h3{font-size:1.08rem;color:var(--navy);margin-bottom:4px}
.p-desc{font-size:.82rem;color:var(--ink-soft);margin-bottom:14px;flex:1}
.p-row{display:flex;align-items:center;justify-content:space-between;gap:10px}
.p-price{font-weight:800;color:var(--navy);font-size:.95rem}
.p-price small{display:block;font-weight:500;font-size:.66rem;color:var(--ink-faint)}
.btn-add{width:100%;padding:11px 16px;font-size:.8rem;border-radius:999px;background:var(--navy);color:#fff;font-weight:700;transition:background .25s,transform .25s}
.btn-add:hover{background:var(--teal);transform:translateY(-2px)}
.btn-add.added{background:var(--teal)}

/* ---------- audience cards ---------- */
.aud{background:var(--card)}
.aud-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
.aud-card{border-radius:var(--radius);padding:34px 28px;background:var(--grad-card);color:#fff;box-shadow:var(--shadow);transition:transform .35s,box-shadow .35s;display:flex;flex-direction:column}
.aud-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover)}
.aud-ico{width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.aud-ico svg{width:24px;height:24px;color:var(--teal-bright)}
.aud-card h3{font-size:1.18rem;margin-bottom:10px}
.aud-card p{font-size:.88rem;color:var(--white-soft);flex:1;margin-bottom:20px}
.aud-link{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;color:var(--teal-bright);text-transform:uppercase}
.aud-link:hover{color:#fff}

/* ---------- value grid ---------- */
.val-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
.val{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.val:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.val-ico{width:42px;height:42px;border-radius:11px;background:var(--teal-soft);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.val-ico svg{width:22px;height:22px;color:var(--teal)}
.val h3{font-size:1rem;color:var(--navy);margin-bottom:8px}
.val p{font-size:.85rem;color:var(--ink-soft)}

/* ---------- process ---------- */
.proc{background:var(--card)}
.proc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px;counter-reset:step}
.step{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;background:var(--paper)}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-mono);font-size:.75rem;letter-spacing:.15em;color:var(--teal);font-weight:600;display:block;margin-bottom:12px}
.step h3{font-size:1.02rem;color:var(--navy);margin-bottom:8px}
.step p{font-size:.85rem;color:var(--ink-soft)}

/* ---------- cta band ---------- */
.cta-band{background:var(--grad-band);border-radius:var(--radius);padding:64px 56px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:34px;box-shadow:var(--shadow-hover);flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(23,195,178,.28),transparent 65%)}
.cta-band h2{font-size:clamp(1.5rem,2.8vw,2.1rem);margin-bottom:10px}
.cta-band p{color:var(--white-soft);max-width:520px}
.cta-band>div,.cta-band>a{position:relative;z-index:2}

/* ---------- page hero (subpages) ---------- */
.page-hero{background:var(--grad-band);color:#fff;padding:110px 0 78px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-140px;bottom:-190px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(23,195,178,.22),transparent 62%)}
.page-hero .eyebrow{color:var(--teal-bright)}
.page-hero .eyebrow::before{background:var(--teal-bright)}
.page-hero h1{font-size:clamp(2rem,4.4vw,3.1rem);max-width:720px;margin-bottom:16px;position:relative;z-index:2}
.page-hero p{color:var(--white-soft);max-width:600px;font-size:1.05rem;position:relative;z-index:2}

/* ---------- two-col split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-hover)}
.split-media img{width:100%}
.check-list{margin-top:22px;display:grid;gap:12px}
.check-list li{display:flex;gap:12px;font-size:.92rem;color:var(--ink-soft)}
.check-list svg{width:19px;height:19px;color:var(--teal);flex:none;margin-top:3px}
.check-list b{color:var(--navy)}

/* ---------- segments (who we serve) ---------- */
.seg{display:grid;grid-template-columns:88px 1fr;gap:26px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);transition:transform .3s,box-shadow .3s}
.seg+.seg{margin-top:20px}
.seg:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.seg-ico{width:64px;height:64px;border-radius:16px;background:var(--grad-card);display:flex;align-items:center;justify-content:center}
.seg-ico svg{width:30px;height:30px;color:var(--teal-bright)}
.seg h3{font-size:1.15rem;color:var(--navy);margin-bottom:6px}
.seg p{font-size:.9rem;color:var(--ink-soft)}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:48px auto 0}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:18px;text-align:left;padding:22px 26px;font-weight:700;font-size:1rem;color:var(--navy)}
.faq-q .fx{width:26px;height:26px;flex:none;border-radius:50%;background:var(--teal-soft);color:var(--teal);display:flex;align-items:center;justify-content:center;font-weight:600;transition:transform .3s,background .3s}
.faq-item.open .fx{transform:rotate(45deg);background:var(--teal);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a p{padding:0 26px 24px;font-size:.92rem;color:var(--ink-soft)}

/* ---------- contact / forms ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:30px;align-items:start}
.info-card{background:var(--grad-card);color:#fff;border-radius:var(--radius);padding:38px 34px;box-shadow:var(--shadow-hover)}
.info-card h3{font-size:1.25rem;margin-bottom:20px}
.info-row{display:flex;gap:14px;padding:14px 0;border-top:1px solid rgba(255,255,255,.14);font-size:.9rem}
.info-row:first-of-type{border-top:0}
.info-row svg{width:20px;height:20px;color:var(--teal-bright);flex:none;margin-top:2px}
.info-row b{display:block;font-size:.72rem;font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--teal-bright);margin-bottom:3px}
.info-row a{color:#fff}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:38px 34px;box-shadow:var(--shadow)}
.form-card h3{color:var(--navy);font-size:1.25rem;margin-bottom:6px}
.form-card .form-note{font-size:.85rem;color:var(--ink-soft);margin-bottom:24px}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-field{display:flex;flex-direction:column;gap:6px}
.f-field.full{grid-column:1/-1}
.f-field label{font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}
.f-field input,.f-field select,.f-field textarea{font-family:inherit;font-size:.92rem;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;background-color:var(--paper);color:var(--ink);transition:border-color .2s;-webkit-appearance:none;appearance:none}
.f-field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2351637A' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:14px;padding-right:42px}
.f-field input:focus,.f-field select:focus,.f-field textarea:focus{outline:none;border-color:var(--teal)}
.f-field textarea{resize:vertical;min-height:110px}
.form-card .btn{width:100%;margin-top:22px}
.form-legal{font-size:.72rem;color:var(--ink-faint);margin-top:14px;text-align:center}

/* ---------- cart drawer ---------- */
.cart-overlay{position:fixed;inset:0;background:rgba(8,27,51,.45);opacity:0;pointer-events:none;transition:opacity .3s;z-index:80}
.cart-drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,92vw);background:var(--card);z-index:90;transform:translateX(105%);transition:transform .38s cubic-bezier(.22,.8,.28,1);display:flex;flex-direction:column;box-shadow:-24px 0 60px -20px rgba(8,27,51,.4)}
body.cart-open .cart-overlay{opacity:1;pointer-events:auto}
body.cart-open .cart-drawer{transform:translateX(0)}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:24px 26px;border-bottom:1px solid var(--line)}
.cart-head h3{color:var(--navy);font-size:1.1rem}
.cart-close{font-size:1.5rem;color:var(--ink-soft);line-height:1;padding:4px 8px}
.cart-items{flex:1;overflow-y:auto;padding:10px 26px}
.cart-line{display:grid;grid-template-columns:54px 1fr auto;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.cart-line img{height:54px;margin:0 auto}
.cart-line h4{font-size:.88rem;color:var(--navy)}
.cart-line .cl-meta{font-size:.72rem;color:var(--ink-faint)}
.qty{display:inline-flex;align-items:center;gap:10px;margin-top:6px}
.qty button{width:22px;height:22px;border-radius:6px;background:var(--paper);border:1px solid var(--line);font-weight:700;color:var(--navy);font-size:.8rem}
.qty span{font-size:.82rem;font-weight:700;min-width:16px;text-align:center}
.cl-price{font-weight:800;color:var(--navy);font-size:.88rem}
.cl-remove{font-size:.68rem;color:var(--ink-faint);text-decoration:underline;margin-top:6px}
.cart-empty{text-align:center;color:var(--ink-faint);padding:60px 0;font-size:.9rem}
.cart-foot{padding:22px 26px;border-top:1px solid var(--line)}
.cart-total{display:flex;justify-content:space-between;font-weight:800;color:var(--navy);margin-bottom:16px}
.cart-foot .btn{width:100%}
.cart-foot .cf-note{font-size:.7rem;color:var(--ink-faint);text-align:center;margin-top:10px}

/* ---------- checkout ---------- */
.co-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:30px;align-items:start}
.co-summary{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);position:sticky;top:100px}
.co-summary h3{color:var(--navy);margin-bottom:14px;font-size:1.1rem}
.co-line{display:flex;justify-content:space-between;gap:12px;font-size:.88rem;padding:10px 0;border-bottom:1px solid var(--line);color:var(--ink-soft)}
.co-line b{color:var(--navy)}
.co-total{display:flex;justify-content:space-between;font-weight:800;color:var(--navy);padding-top:14px;font-size:1.05rem}
.co-note{font-size:.74rem;color:var(--ink-faint);margin-top:12px}

/* ---------- footer ---------- */
footer{background:var(--navy-deep);color:var(--white-soft);padding:70px 0 0;margin-top:88px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:48px}
.foot-brand .brand{color:#fff;margin-bottom:16px}
.foot-brand .brand-name small{color:var(--teal-bright)}
.foot-brand p{font-size:.84rem;max-width:300px}
footer h4{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--teal-bright);margin-bottom:18px;font-weight:500}
.foot-links li{margin-bottom:10px}
.foot-links a{font-size:.88rem;transition:color .2s}
.foot-links a:hover{color:#fff}
.foot-contact li{display:flex;gap:10px;margin-bottom:12px;font-size:.86rem}
.foot-contact svg{width:17px;height:17px;color:var(--teal-bright);flex:none;margin-top:3px}
.foot-contact a:hover{color:#fff}
.foot-legal{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;font-size:.72rem;color:rgba(255,255,255,.5)}
.foot-legal .wrap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.foot-compliance{font-size:.74rem;color:rgba(255,255,255,.55);border-top:1px solid rgba(255,255,255,.12);padding:20px 0;line-height:1.7}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .aud-grid,.val-grid,.proc-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:36px}
  .contact-grid,.co-grid{grid-template-columns:1fr}
  .co-summary{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
  .stats .wrap{grid-template-columns:repeat(2,1fr);gap:30px}
}
@media(max-width:720px){
  section{padding:64px 0}
  .topbar .tb-note{display:none}
  .tb-links{width:100%;justify-content:center}
  .tb-links .tb-mail span{display:none}
  .nav-links{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:flex-start;padding:26px 28px;gap:20px;border-bottom:1px solid var(--line);transform:translateY(calc(-100% - 120px));visibility:hidden;transition:transform .35s,visibility .35s;z-index:55;box-shadow:0 30px 50px -20px rgba(8,27,51,.25)}
  body.menu-open .nav-links{transform:none;visibility:visible}
  .nav-burger{display:flex}
  .nav-cta{display:none}
  .hero{flex-direction:column;align-items:stretch}
  .hero-in{margin:auto 0;padding-top:72px;padding-bottom:44px}
  .hero .eyebrow{font-size:.6rem;letter-spacing:.16em;margin-bottom:12px}
  .hero h1{font-size:clamp(1.85rem,8.2vw,2.5rem);margin-bottom:16px}
  .hero-sub{font-size:.95rem;margin-bottom:26px}
  .hero-ctas{gap:10px;margin-bottom:30px}
  .hero-ctas .btn{padding:12px 22px;font-size:.88rem}
  .hero-chips{gap:8px}
  .chip{font-size:.56rem;padding:5px 10px;letter-spacing:.07em}
  .hero-strip{position:static;background:rgba(8,27,51,.9)}
  .hero-strip .wrap{justify-content:flex-start;flex-direction:column;align-items:flex-start;gap:9px;padding-top:14px;padding-bottom:14px}
  .hero-strip span{font-size:.62rem}
  .stat b{font-size:1.55rem}
  .stat span{font-size:.76rem}
  .f-field input,.f-field select,.f-field textarea{font-size:16px}
  .aud-grid,.val-grid,.proc-grid,.cat-grid{grid-template-columns:1fr}
  .cta-band{padding:44px 30px}
  .f-grid{grid-template-columns:1fr}
  .seg{grid-template-columns:1fr;gap:16px}
  .foot-grid{grid-template-columns:1fr;gap:30px}
}