/* ===========================================================
   Tulkpharma — public site
   Aesthetic: clinical-editorial biotech. Petrol blue + coral.
   =========================================================== */
:root{
  --brand:#0E4D64; --brand-deep:#0A3A4C; --azure:#1B8AC4;
  --accent:#FF6A4D; --accent-soft:#ffe4dd;
  --ink:#0B1B2B; --ink-soft:#47586a; --ink-faint:#8496a6;
  --paper:#F5F8FB; --paper-2:#EAF1F6; --card:#ffffff;
  --line:#dbe6ee; --line-soft:#eef3f7;
  --vital:#16C098;
  --radius:18px; --radius-lg:26px;
  --shadow-sm:0 2px 8px -3px rgba(11,27,43,.14);
  --shadow:0 24px 60px -34px rgba(11,27,43,.4);
  --shadow-lift:0 40px 90px -50px rgba(14,77,100,.6);
  --font-display:'Bricolage Grotesque',sans-serif;
  --font-body:'Instrument Sans',sans-serif;
  --maxw:1180px;
}
html[dir=rtl]{--font-display:'Cairo',sans-serif;--font-body:'Cairo',sans-serif;}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-body);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:800;line-height:1.08;letter-spacing:-.02em;}
html[dir=rtl] h1,html[dir=rtl] h2,html[dir=rtl] h3,html[dir=rtl] h4{letter-spacing:0;font-weight:700;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:96px 0;}
.section.tight{padding:64px 0;}

/* kicker + headings */
.kicker{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-body);font-weight:600;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--azure);margin-bottom:16px;}
.kicker::before{content:"";width:26px;height:2px;background:var(--accent);border-radius:2px;}
.h-sec{font-size:clamp(28px,4vw,44px);color:var(--ink);}
.h-sec .mk{color:var(--accent);}
.lead{font-size:18px;color:var(--ink-soft);max-width:60ch;}
.center{text-align:center;}
.center .lead{margin-left:auto;margin-right:auto;}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-body);font-weight:600;font-size:15px;padding:14px 24px;border-radius:100px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s,color .2s;white-space:nowrap;}
.btn svg{width:18px;height:18px;}
.btn-primary{background:var(--brand);color:#fff;}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-2px);box-shadow:0 16px 30px -16px rgba(10,58,76,.7);}
.btn-accent{background:var(--accent);color:#fff;}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 16px 30px -14px rgba(255,106,77,.7);}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);}
.btn-light{background:#fff;color:var(--brand);}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 16px 30px -18px rgba(0,0,0,.4);}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.4);color:#fff;}
.btn-outline-light:hover{background:rgba(255,255,255,.12);}

/* ---------- top utility bar ---------- */
.util{background:var(--brand-deep);color:#cfe0e8;font-size:13px;}
.util .wrap{display:flex;align-items:center;justify-content:space-between;height:40px;}
.util a{color:#cfe0e8;transition:color .15s;}
.util a:hover{color:#fff;}
.util .u-left{display:flex;gap:20px;align-items:center;}
.util .u-left span{display:inline-flex;align-items:center;gap:6px;}
.util .u-left svg{width:14px;height:14px;opacity:.8;}
.util .lang a{padding:0 6px;opacity:.6;}
.util .lang a.on{opacity:1;color:#fff;font-weight:600;}

/* ---------- header / nav ---------- */
.site-head{position:sticky;top:0;z-index:60;background:rgba(245,248,251,.85);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s;}
.site-head.scrolled{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(11,27,43,.5);}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;}
.logo{font-family:var(--font-display);font-weight:800;font-size:25px;letter-spacing:-.03em;color:var(--brand);display:inline-flex;align-items:center;gap:10px;}
.logo b{color:var(--accent);}
.logo .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{font-weight:500;font-size:15px;color:var(--ink);padding:9px 15px;border-radius:100px;transition:background .15s,color .15s;position:relative;}
.nav-links a:hover{background:var(--paper-2);color:var(--brand);}
.nav-links a.active{color:var(--brand);font-weight:600;}
.nav-cta{display:flex;align-items:center;gap:12px;}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;align-items:center;justify-content:center;color:var(--ink);}
.burger svg{width:22px;height:22px;}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:80;background:rgba(11,27,43,.5);opacity:0;pointer-events:none;transition:opacity .25s;}
.drawer.open{opacity:1;pointer-events:auto;}
.drawer-panel{position:absolute;top:0;inset-inline-end:0;width:min(84vw,340px);height:100%;background:#fff;padding:26px 24px;transform:translateX(100%);transition:transform .3s;overflow-y:auto;}
html[dir=rtl] .drawer-panel{transform:translateX(-100%);}
.drawer.open .drawer-panel{transform:translateX(0);}
.drawer-panel a{display:block;padding:14px 6px;font-size:17px;font-weight:500;border-bottom:1px solid var(--line-soft);color:var(--ink);}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.drawer-close{width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;color:var(--ink);}

/* ---------- hero ---------- */
.hero{position:relative;padding:70px 0 90px;overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;background:
   radial-gradient(720px 480px at 82% 8%,rgba(27,138,196,.16),transparent 60%),
   radial-gradient(560px 420px at 12% 90%,rgba(255,106,77,.10),transparent 60%);z-index:-2;}
.hero-hex{position:absolute;inset-inline-end:-60px;top:-40px;width:520px;height:520px;opacity:.5;z-index:-1;color:#cddde7;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.hero h1{font-size:clamp(38px,6vw,68px);color:var(--ink);}
.hero h1 .grad{background:linear-gradient(120deg,var(--brand),var(--azure));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.hero p.lead{margin-top:22px;font-size:19px;}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
.hero-trust{display:flex;gap:26px;margin-top:38px;flex-wrap:wrap;}
.hero-trust .t{display:flex;flex-direction:column;}
.hero-trust .t b{font-family:var(--font-display);font-size:26px;color:var(--brand);line-height:1;}
.hero-trust .t span{font-size:13px;color:var(--ink-faint);margin-top:4px;}

/* hero visual */
.hero-visual{position:relative;min-height:420px;}
.hv-card{position:absolute;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-lift);}
.hv-main{inset-inline-start:0;top:20px;width:78%;padding:28px;background:linear-gradient(155deg,#fff,#f2f8fb);}
.hv-main .cap{width:64px;height:64px;border-radius:18px;background:linear-gradient(140deg,var(--brand),var(--azure));display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:18px;}
.hv-main .cap svg{width:32px;height:32px;}
.hv-main h4{font-size:22px;color:var(--ink);}
.hv-main .muted{color:var(--ink-faint);font-size:14px;margin-top:4px;}
.hv-main .bars{margin-top:20px;display:flex;flex-direction:column;gap:10px;}
.hv-main .bars i{height:8px;border-radius:8px;background:var(--paper-2);display:block;}
.hv-main .bars i:nth-child(1){width:90%;background:linear-gradient(90deg,var(--brand),var(--azure));}
.hv-main .bars i:nth-child(2){width:70%;}
.hv-main .bars i:nth-child(3){width:82%;}
.hv-badge{inset-inline-end:0;bottom:10px;width:60%;padding:18px 20px;display:flex;align-items:center;gap:14px;background:var(--brand);color:#fff;}
.hv-badge .ic{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.hv-badge .ic svg{width:24px;height:24px;}
.hv-badge b{font-family:var(--font-display);font-size:16px;display:block;}
.hv-badge span{font-size:12.5px;opacity:.85;}

/* ---------- logo strip ---------- */
.strip{border-block:1px solid var(--line);background:#fff;}
.strip .wrap{display:flex;align-items:center;gap:34px;flex-wrap:wrap;justify-content:center;padding:26px 24px;}
.strip .lbl{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);font-weight:600;}
.strip .cert{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-family:var(--font-display);color:var(--brand);font-size:16px;opacity:.85;}
.strip .cert svg{width:20px;height:20px;color:var(--vital);}

/* ---------- category / area cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:40px;}
.sec-head .link{color:var(--brand);font-weight:600;display:inline-flex;align-items:center;gap:7px;white-space:nowrap;}
.sec-head .link svg{width:16px;height:16px;transition:transform .15s;}
html[dir=rtl] .sec-head .link svg{transform:scaleX(-1);}
.sec-head .link:hover svg{transform:translateX(4px);}
html[dir=rtl] .sec-head .link:hover svg{transform:scaleX(-1) translateX(4px);}

.area-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .2s,box-shadow .2s,border-color .2s;position:relative;overflow:hidden;}
.area-card::after{content:"";position:absolute;inset-inline-end:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,var(--paper-2),transparent 70%);opacity:0;transition:opacity .25s;}
.area-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent;}
.area-card:hover::after{opacity:1;}
.area-card .ico{width:56px;height:56px;border-radius:15px;background:var(--paper-2);color:var(--brand);display:flex;align-items:center;justify-content:center;margin-bottom:18px;transition:.25s;}
.area-card:hover .ico{background:var(--brand);color:#fff;}
.area-card .ico svg{width:28px;height:28px;}
.area-card h3{font-size:20px;color:var(--ink);margin-bottom:8px;}
.area-card p{color:var(--ink-soft);font-size:14.5px;}
.area-card .go{margin-top:16px;display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600;font-size:14px;}

/* ---------- product cards ---------- */
.prod-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column;}
.prod-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.prod-media{aspect-ratio:4/3;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(150deg,var(--paper-2),#dCE8F0);}
.prod-media img{width:100%;height:100%;object-fit:cover;}
.prod-media .ph{color:var(--brand);opacity:.7;}
.prod-media .ph svg{width:60px;height:60px;}
.prod-media .tag{position:absolute;inset-block-start:12px;inset-inline-start:12px;background:var(--accent);color:#fff;font-size:11.5px;font-weight:600;padding:5px 11px;border-radius:100px;letter-spacing:.02em;}
.prod-body{padding:20px 20px 22px;flex:1;display:flex;flex-direction:column;}
.prod-body .cat{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--azure);margin-bottom:7px;}
.prod-body h3{font-size:19px;color:var(--ink);}
.prod-body .comp{font-size:13.5px;color:var(--ink-faint);margin-top:5px;}
.prod-body .desc{font-size:14px;color:var(--ink-soft);margin-top:10px;flex:1;}
.prod-body .foot{margin-top:16px;display:flex;align-items:center;justify-content:space-between;}
.prod-body .foot .form{font-size:12.5px;color:var(--ink-faint);background:var(--paper-2);padding:4px 11px;border-radius:100px;}
.prod-body .foot .more{color:var(--brand);font-weight:600;font-size:14px;display:inline-flex;gap:5px;align-items:center;}

/* filters */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px;}
.filters a{padding:9px 18px;border-radius:100px;border:1px solid var(--line);font-size:14px;font-weight:500;color:var(--ink-soft);background:#fff;transition:.15s;}
.filters a:hover{border-color:var(--brand);color:var(--brand);}
.filters a.on{background:var(--brand);border-color:var(--brand);color:#fff;}

/* ---------- stats band ---------- */
.stats-band{background:linear-gradient(135deg,var(--brand-deep),var(--brand) 60%,#0f5a74);color:#fff;position:relative;overflow:hidden;}
.stats-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 85% 20%,rgba(27,138,196,.4),transparent);}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;position:relative;}
.stat b{font-family:var(--font-display);font-size:clamp(38px,5vw,60px);line-height:1;display:block;}
.stat b .plus{color:var(--accent);}
.stat span{color:#bcd4de;font-size:15px;margin-top:8px;display:block;}

/* ---------- about split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.about-visual{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:400px;background:linear-gradient(150deg,var(--brand),var(--azure));box-shadow:var(--shadow);display:flex;align-items:flex-end;padding:32px;}
.about-visual .mono{position:absolute;inset:0;opacity:.14;color:#fff;}
.about-visual .vals{position:relative;color:#fff;}
.about-visual .vals .lbl{font-size:12px;letter-spacing:.14em;text-transform:uppercase;opacity:.75;margin-bottom:8px;}
.about-visual .vals b{font-family:var(--font-display);font-size:22px;line-height:1.35;display:block;}
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px;}
.mv{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;}
.mv .ic{width:42px;height:42px;border-radius:11px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:12px;}
.mv h4{font-size:16px;color:var(--ink);margin-bottom:6px;}
.mv p{font-size:14px;color:var(--ink-soft);}

/* ---------- news cards ---------- */
.news-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s;}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.news-media{aspect-ratio:16/9;background:linear-gradient(150deg,var(--paper-2),#d7e6ef);display:flex;align-items:center;justify-content:center;color:var(--brand);}
.news-media img{width:100%;height:100%;object-fit:cover;}
.news-media svg{width:46px;height:46px;opacity:.6;}
.news-body{padding:22px;}
.news-body .date{font-size:12.5px;color:var(--accent);font-weight:600;letter-spacing:.04em;}
.news-body h3{font-size:19px;color:var(--ink);margin:9px 0;line-height:1.25;}
.news-body p{font-size:14px;color:var(--ink-soft);}

/* ---------- team ---------- */
.team-card{text-align:center;}
.team-photo{aspect-ratio:1;border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(150deg,var(--brand),var(--azure));display:flex;align-items:center;justify-content:center;margin-bottom:16px;position:relative;box-shadow:var(--shadow-sm);}
.team-photo img{width:100%;height:100%;object-fit:cover;}
.team-photo .ini{font-family:var(--font-display);font-size:44px;font-weight:800;color:rgba(255,255,255,.9);}
.team-card h4{font-size:18px;color:var(--ink);}
.team-card .role{color:var(--accent);font-weight:600;font-size:14px;margin-top:3px;}
.team-card .bio{color:var(--ink-soft);font-size:13.5px;margin-top:9px;}

/* ---------- CTA band ---------- */
.cta{position:relative;overflow:hidden;background:var(--brand);border-radius:var(--radius-lg);padding:60px 56px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap;box-shadow:var(--shadow);}
.cta::before{content:"";position:absolute;inset-inline-end:-80px;top:-80px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(255,106,77,.45),transparent 65%);}
.cta h2{font-size:clamp(26px,3.4vw,38px);position:relative;}
.cta p{color:#cfe0e8;margin-top:10px;position:relative;max-width:46ch;}
.cta .cta-actions{position:relative;display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- page header / breadcrumb ---------- */
.page-hero{background:linear-gradient(135deg,var(--brand-deep),var(--brand));color:#fff;padding:56px 0 60px;position:relative;overflow:hidden;}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 88% 10%,rgba(27,138,196,.35),transparent);}
.page-hero .wrap{position:relative;}
.crumb{display:flex;gap:8px;align-items:center;font-size:13.5px;color:#bcd4de;margin-bottom:14px;}
.crumb a:hover{color:#fff;}
.page-hero h1{font-size:clamp(30px,4.4vw,50px);}
.page-hero p{color:#cfe0e8;margin-top:12px;font-size:17px;max-width:60ch;}

/* ---------- product detail ---------- */
.pd-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start;}
.pd-media{border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(150deg,var(--paper-2),#d7e6ef);aspect-ratio:1;display:flex;align-items:center;justify-content:center;color:var(--brand);position:sticky;top:100px;box-shadow:var(--shadow-sm);}
.pd-media img{width:100%;height:100%;object-fit:cover;}
.pd-media svg{width:110px;height:110px;opacity:.5;}
.pd-info .cat{color:var(--azure);font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:13px;}
.pd-info h1{font-size:clamp(28px,3.6vw,42px);color:var(--ink);margin:8px 0 14px;}
.pd-facts{display:flex;gap:14px;flex-wrap:wrap;margin:20px 0;}
.pd-fact{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px;min-width:140px;}
.pd-fact .k{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-faint);}
.pd-fact .v{font-family:var(--font-display);font-size:17px;color:var(--brand);margin-top:3px;}
.prose{color:var(--ink-soft);font-size:16px;line-height:1.8;}
.prose p{margin-bottom:16px;}
.prose h2,.prose h3{color:var(--ink);margin:22px 0 12px;}
.prose ul{margin:0 0 16px;padding-inline-start:22px;}
.prose li{margin-bottom:8px;}
.pd-note{background:var(--accent-soft);border-radius:14px;padding:16px 18px;font-size:14px;color:#b23b2e;margin-top:22px;display:flex;gap:12px;align-items:flex-start;}
.pd-note svg{width:20px;height:20px;flex-shrink:0;margin-top:2px;}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start;}
.contact-info .ci{display:flex;gap:16px;margin-bottom:24px;}
.contact-info .ci .ic{width:48px;height:48px;border-radius:13px;background:var(--paper-2);color:var(--brand);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.contact-info .ci .ic svg{width:22px;height:22px;}
.contact-info .ci b{display:block;color:var(--ink);font-family:var(--font-display);font-size:16px;}
.contact-info .ci span{color:var(--ink-soft);font-size:14.5px;}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-sm);}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;font-weight:600;color:#33475b;margin-bottom:6px;}
.field input,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;font-family:inherit;font-size:15px;background:#fbfdfe;color:var(--ink);}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--azure);box-shadow:0 0 0 3px rgba(27,138,196,.14);}
.field textarea{min-height:130px;resize:vertical;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-note{padding:13px 16px;border-radius:12px;font-size:14px;margin-bottom:16px;}
.form-note.ok{background:#e6f6ef;color:#0a7d52;border:1px solid #b7e3cd;}
.form-note.bad{background:#fdecea;color:#b23b2e;border:1px solid #f5c6c0;}
.map-embed{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);margin-top:34px;height:320px;}
.map-embed iframe{width:100%;height:100%;border:0;}

/* ---------- footer ---------- */
.site-foot{background:var(--brand-deep);color:#b9cdd7;padding:64px 0 30px;margin-top:0;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
.foot-brand .logo{color:#fff;font-size:24px;margin-bottom:14px;}
.foot-brand p{font-size:14px;line-height:1.7;max-width:34ch;}
.foot-social{display:flex;gap:10px;margin-top:18px;}
.foot-social a{width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#cfe0e8;transition:.15s;}
.foot-social a:hover{background:var(--accent);color:#fff;}
.foot-social svg{width:19px;height:19px;}
.foot-col h5{font-family:var(--font-display);color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.02em;}
.foot-col a{display:block;font-size:14px;padding:6px 0;color:#b9cdd7;transition:color .15s;}
.foot-col a:hover{color:#fff;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#8ba7b3;}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}.reveal.d2{transition-delay:.16s;}.reveal.d3{transition-delay:.24s;}.reveal.d4{transition-delay:.32s;}

/* empty state */
.empty-block{text-align:center;padding:60px 20px;color:var(--ink-faint);}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero-grid,.split,.pd-grid,.contact-grid{grid-template-columns:1fr;}
  .hero-visual{min-height:340px;margin-top:10px;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:26px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .pd-media{position:static;}
  .nav-links{display:none;}
  .burger{display:flex;}
  .section{padding:70px 0;}
}
@media(max-width:640px){
  .grid-3,.grid-4{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .util .u-left span.hide-sm{display:none;}
  .cta{padding:40px 28px;}
  .foot-grid{grid-template-columns:1fr;}
  .sec-head{flex-direction:column;align-items:flex-start;}
}