/* =====================================================================
   CHNSEAL — Tamper-Evident Security Solutions
   Design system & global styles
   ===================================================================== */

/* ---------- Design tokens ---------- */
:root{
  /* Brand palette */
  --navy:        #0A1E3F;
  --navy-2:      #112C52;
  --navy-3:      #173662;
  --red:         #D12727;
  --red-dark:    #A81D1D;
  --red-soft:    #F4D6D6;

  /* Neutrals */
  --ink:         #0C1626;
  --paper:       #FFFFFF;
  --mist:        #F5F7FB;
  --mist-2:      #ECEFF6;
  --line:        #DEE4EE;
  --muted:       #5A6A82;
  --muted-2:     #8A97AB;

  /* Effects */
  --shadow-sm:   0 1px 2px rgba(10,30,63,.06), 0 2px 6px rgba(10,30,63,.05);
  --shadow:      0 6px 18px rgba(10,30,63,.08), 0 2px 6px rgba(10,30,63,.05);
  --shadow-lg:   0 24px 60px rgba(10,30,63,.16), 0 8px 18px rgba(10,30,63,.08);
  --shadow-red:  0 10px 24px rgba(209,39,39,.30);

  --radius:      16px;
  --radius-lg:   24px;
  --radius-pill: 999px;

  --maxw:        1240px;
  --gut:         clamp(20px, 4vw, 40px);

  --ease:        cubic-bezier(.22,.61,.36,1);
  --ease-out:    cubic-bezier(.16,1,.3,1);

  --font:        "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-disp:   "Sora", "Inter", system-ui, sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
*{ margin:0; padding:0; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
html.no-scroll{ overflow:hidden; }
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; cursor:pointer; border:0; background:none; color:inherit; }
ul{ list-style:none; }
:focus-visible{ outline:3px solid rgba(209,39,39,.45); outline-offset:2px; border-radius:4px; }

/* ---------- Layout helpers ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gut); }
.section{ padding-block:clamp(64px,9vw,120px); }
.section--tight{ padding-block:clamp(48px,6vw,80px); }
.bg-mist{ background:var(--mist); }
.bg-navy{ background:var(--navy); color:#DCE5F2; }
.bg-navy-gradient{ background:linear-gradient(160deg,var(--navy) 0%, var(--navy-2) 60%, #0C1B36 100%); color:#DCE5F2; }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font:600 12px/1 var(--font-disp);
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--red);
}
.eyebrow::before{ content:""; width:26px; height:2px; background:var(--red); display:inline-block; }
.bg-navy .eyebrow, .bg-navy-gradient .eyebrow{ color:#FF6A6A; }
.bg-navy .eyebrow::before, .bg-navy-gradient .eyebrow::before{ background:#FF6A6A; }

h1,h2,h3,h4{ font-family:var(--font-disp); line-height:1.08; font-weight:700; letter-spacing:-.02em; color:var(--ink); }
.bg-navy h1,.bg-navy h2,.bg-navy h3,.bg-navy-gradient h1,.bg-navy-gradient h2,.bg-navy-gradient h3{ color:#fff; }

h1{ font-size:clamp(2.4rem,5.4vw,4.1rem); }
h2{ font-size:clamp(1.9rem,3.6vw,2.9rem); }
h3{ font-size:clamp(1.25rem,1.8vw,1.55rem); }
.lead{ font-size:clamp(1.05rem,1.4vw,1.22rem); color:var(--muted); line-height:1.7; max-width:62ch; }
.bg-navy .lead, .bg-navy-gradient .lead{ color:#AFC0DC; }
.section-head{ max-width:760px; margin-bottom:clamp(32px,4vw,56px); }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head.center .lead{ margin-inline:auto; }
.muted{ color:var(--muted); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font:600 .98rem/1 var(--font-disp);
  letter-spacing:.01em;
  padding:16px 26px;
  border-radius:var(--radius-pill);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .25s, color .25s;
  position:relative; white-space:nowrap;
}
.btn .arrow{ transition:transform .35s var(--ease); }
.btn:hover .arrow{ transform:translateX(4px); }
.btn--red{ background:var(--red); color:#fff; box-shadow:var(--shadow-red); }
.btn--red:hover{ background:var(--red-dark); transform:translateY(-2px); }
.btn--solid{ background:var(--navy); color:#fff; }
.btn--solid:hover{ background:var(--navy-3); transform:translateY(-2px); box-shadow:var(--shadow); }
.btn--ghost{ background:transparent; color:var(--navy); box-shadow:inset 0 0 0 1.5px var(--navy); }
.btn--ghost:hover{ background:var(--navy); color:#fff; transform:translateY(-2px); }
.btn--light{ background:#fff; color:var(--navy); }
.btn--light:hover{ transform:translateY(-2px); box-shadow:var(--shadow-lg); }
.btn--outline-light{ background:transparent; color:#fff; box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55); }
.btn--outline-light:hover{ background:#fff; color:var(--navy); }
.btn--lg{ padding:18px 34px; font-size:1.05rem; }
.btn--block{ display:flex; width:100%; }

/* ---------- Header ---------- */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  transition:background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
  padding-block:18px;
}
.site-header.scrolled{
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(140%) blur(14px);
  box-shadow:0 1px 0 var(--line), var(--shadow-sm);
  padding-block:10px;
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand{ display:flex; align-items:center; gap:12px; font-family:var(--font-disp); font-weight:700; }
.brand .mark{ width:38px; height:38px; flex:0 0 auto; }
.brand .wordmark{ display:flex; flex-direction:column; line-height:1; }
.brand .wordmark .name{ font-size:1.18rem; letter-spacing:.04em; color:#fff; }
.brand .wordmark .sub{ font-size:.6rem; letter-spacing:.22em; text-transform:uppercase; color:#9FB2D2; font-weight:500; margin-top:3px; }
.site-header.scrolled .brand .wordmark .name{ color:var(--navy); }
.site-header.scrolled .brand .wordmark .sub{ color:var(--muted); }

.nav{ display:flex; align-items:center; gap:4px; }
.nav a{
  font:500 .94rem/1 var(--font);
  color:#DCE5F2; padding:10px 14px; border-radius:10px;
  transition:color .25s, background .25s; position:relative;
}
.nav a:hover{ color:#fff; }
.nav a.has-sub::after{ content:""; display:inline-block; width:7px; height:7px; border-right:1.6px solid currentColor; border-bottom:1.6px solid currentColor; transform:rotate(45deg) translateY(-2px); margin-left:6px; }
.site-header.scrolled .nav a{ color:var(--ink); }
.site-header.scrolled .nav a:hover{ color:var(--red); }

/* dropdown */
.nav-item{ position:relative; }
.nav-menu{
  position:absolute; top:100%; left:0; min-width:240px;
  background:#fff; border:1px solid var(--line); border-radius:14px;
  box-shadow:var(--shadow-lg); padding:10px;
  opacity:0; visibility:hidden; transform:translateY(10px);
  transition:opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  display:grid; gap:2px;
}
.nav-item:hover .nav-menu{ opacity:1; visibility:visible; transform:translateY(0); }
.nav-menu a{ color:var(--ink)!important; padding:10px 12px; border-radius:9px; display:flex; gap:10px; align-items:center; font-size:.9rem; }
.nav-menu a:hover{ background:var(--mist); color:var(--red)!important; }
.nav-menu a .ic{ width:22px; height:22px; flex:0 0 auto; color:var(--red); }
.nav-menu a small{ display:block; color:var(--muted); font-weight:400; font-size:.78rem; }

.header-cta{ display:flex; align-items:center; gap:10px; }
.header-phone{ display:flex; align-items:center; gap:8px; color:#DCE5F2; font-size:.88rem; font-weight:500; }
.header-phone svg{ width:16px; height:16px; color:var(--red); }
.site-header.scrolled .header-phone{ color:var(--ink); }

.nav-toggle{ display:none; width:46px; height:46px; border-radius:12px; align-items:center; justify-content:center; }
.nav-toggle span{ position:relative; width:22px; height:2px; background:#fff; border-radius:2px; transition:transform .3s var(--ease), background .3s, opacity .2s; }
.nav-toggle span::before,.nav-toggle span::after{ content:""; position:absolute; left:0; width:22px; height:2px; background:inherit; border-radius:2px; transition:transform .3s var(--ease); }
.nav-toggle span::before{ transform:translateY(-7px); }
.nav-toggle span::after{ transform:translateY(7px); }
.site-header.scrolled .nav-toggle span{ background:var(--navy); }
body.menu-open .nav-toggle span{ background:var(--navy); }
body.menu-open .nav-toggle span::before{ transform:translateY(0) rotate(45deg); }
body.menu-open .nav-toggle span::after{ transform:translateY(0) rotate(-45deg); }
body.menu-open .nav-toggle span{ background:transparent; }

/* ---------- Mobile drawer ---------- */
.mobile-nav{
  position:fixed; inset:0; z-index:95;
  background:rgba(10,30,63,.5); backdrop-filter:blur(4px);
  opacity:0; visibility:hidden; transition:opacity .3s, visibility .3s;
}
body.menu-open .mobile-nav{ opacity:1; visibility:visible; }
.mobile-panel{
  position:fixed; top:0; right:0; bottom:0; z-index:96;
  width:min(86vw,380px); background:#fff;
  transform:translateX(100%); transition:transform .4s var(--ease-out);
  display:flex; flex-direction:column; padding:84px 24px 24px;
  overflow-y:auto;
}
body.menu-open .mobile-panel{ transform:translateX(0); }
.mobile-panel .nav-m{ display:grid; gap:4px; }
.mobile-panel .nav-m > a, .mobile-panel .nav-m > button{
  text-align:left; font-family:var(--font-disp); font-weight:600; font-size:1.05rem;
  color:var(--navy); padding:14px 12px; border-radius:10px; display:flex; justify-content:space-between; align-items:center;
}
.mobile-panel .nav-m > button:hover, .mobile-panel .nav-m > a:hover{ background:var(--mist); }
.mobile-panel .nav-m .sub-m{ padding-left:14px; display:grid; gap:2px; }
.mobile-panel .nav-m .sub-m a{ color:var(--muted); font-weight:500; font-size:.95rem; padding:10px 12px; border-radius:8px; }
.mobile-panel .nav-m .sub-m a:hover{ color:var(--red); background:var(--mist); }
.mobile-panel .m-cta{ margin-top:auto; padding-top:20px; display:grid; gap:10px; }
.mobile-panel .m-contact{ margin-top:18px; padding-top:18px; border-top:1px solid var(--line); font-size:.88rem; color:var(--muted); display:grid; gap:8px; }

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:center;
  padding-top:120px; padding-bottom:60px; overflow:hidden;
  background:linear-gradient(150deg, #0A1E3F 0%, #112C52 55%, #0C1B36 100%);
  color:#fff;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(680px 420px at 78% 22%, rgba(209,39,39,.20), transparent 60%),
    radial-gradient(620px 520px at 12% 80%, rgba(23,54,98,.65), transparent 60%);
  pointer-events:none;
}
.hero-grid{
  position:absolute; inset:0; opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 40%, #000 30%, transparent 78%);
}
.hero-inner{ position:relative; display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(30px,4vw,60px); align-items:center; width:100%; }
.hero h1{ color:#fff; margin-block:18px 20px; }
.hero h1 .accent{ color:#FF6A6A; }
.hero .lead{ color:#B7C6DE; max-width:54ch; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:30px; }
.hero-meta{ display:flex; gap:28px; margin-top:36px; flex-wrap:wrap; }
.hero-meta .item{ display:flex; flex-direction:column; }
.hero-meta .num{ font-family:var(--font-disp); font-weight:700; font-size:1.7rem; color:#fff; }
.hero-meta .lbl{ font-size:.78rem; letter-spacing:.08em; text-transform:uppercase; color:#8FA1BE; margin-top:2px; }

/* hero visual */
.hero-visual{ position:relative; }
.seal-stack{ position:relative; aspect-ratio:1/1; max-width:520px; margin-inline:auto; }
.seal-orb{
  position:absolute; border-radius:50%;
  background:radial-gradient(circle at 32% 28%, #2A4F8C, #0E2348 70%);
  box-shadow:0 30px 80px rgba(0,0,0,.4), inset 0 2px 0 rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.06);
}
.seal-orb.a{ inset:8%; }
.seal-orb.b{ inset:22%; background:radial-gradient(circle at 35% 25%, #3C6298, #142E55 70%); }
.seal-ring{
  position:absolute; border-radius:50%; border:1.5px dashed rgba(255,255,255,.18);
  animation:spin 28s linear infinite;
}
.seal-ring.r1{ inset:-4%; }
.seal-ring.r2{ inset:-12%; border-style:dotted; border-color:rgba(255,106,106,.25); animation-duration:42s; animation-direction:reverse; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.seal-badge{
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:42%; aspect-ratio:1/1; border-radius:50%;
  background:linear-gradient(160deg, var(--red), var(--red-dark));
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  box-shadow:0 20px 50px rgba(209,39,39,.45), inset 0 2px 0 rgba(255,255,255,.25);
  text-align:center;
}
.seal-badge .iso{ font:700 .9rem/1 var(--font-disp); color:#fff; letter-spacing:.06em; }
.seal-badge .iso small{ display:block; font-size:.6rem; letter-spacing:.18em; opacity:.85; margin-top:4px; font-weight:600; }
.float-chip{
  position:absolute; background:rgba(255,255,255,.96); color:var(--navy);
  border-radius:14px; padding:12px 16px; box-shadow:var(--shadow-lg);
  display:flex; align-items:center; gap:10px; font-weight:600; font-size:.85rem;
  animation:floaty 6s ease-in-out infinite;
}
.float-chip svg{ width:20px; height:20px; color:var(--red); flex:0 0 auto; }
.float-chip.c1{ top:8%; left:-4%; animation-delay:.2s; }
.float-chip.c2{ bottom:14%; right:-2%; animation-delay:1.6s; }
.float-chip.c3{ bottom:-2%; left:14%; animation-delay:3s; }
@keyframes floaty{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-12px); } }

/* ---------- Marquee / trust ---------- */
.trust{ background:#fff; border-bottom:1px solid var(--line); }
.trust .wrap{ display:flex; align-items:center; gap:32px; padding-block:26px; flex-wrap:wrap; }
.trust .lbl{ font:600 .78rem/1 var(--font-disp); letter-spacing:.16em; text-transform:uppercase; color:var(--muted-2); white-space:nowrap; }
.marquee{ flex:1; overflow:hidden; mask-image:linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track{ display:flex; gap:46px; width:max-content; animation:scroll 34s linear infinite; }
.marquee-track span{ font-family:var(--font-disp); font-weight:700; font-size:1.05rem; color:var(--navy); opacity:.55; white-space:nowrap; letter-spacing:.01em; }
@keyframes scroll{ to{ transform:translateX(-50%); } }

/* ---------- Stat band ---------- */
.stat-band{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border-radius:var(--radius-lg); overflow:hidden; }
.stat-band .cell{ background:#fff; padding:clamp(24px,3vw,40px); text-align:center; }
.stat-band .num{ font-family:var(--font-disp); font-weight:800; font-size:clamp(2rem,3.4vw,3rem); color:var(--navy); line-height:1; }
.stat-band .num .suf{ color:var(--red); }
.stat-band .lbl{ margin-top:10px; color:var(--muted); font-size:.92rem; }
.bg-navy .stat-band{ background:rgba(255,255,255,.08); }
.bg-navy .stat-band .cell{ background:transparent; }
.bg-navy .stat-band .num{ color:#fff; }
.bg-navy .stat-band .lbl{ color:#AFC0DC; }

/* ---------- Product category grid ---------- */
.cat-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.cat-card{
  position:relative; border:1px solid var(--line); border-radius:var(--radius-lg);
  background:#fff; padding:30px; overflow:hidden;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s;
}
.cat-card::before{ content:""; position:absolute; inset:0; background:linear-gradient(150deg, var(--navy), var(--navy-2)); opacity:0; transition:opacity .4s var(--ease); z-index:0; }
.cat-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:transparent; }
.cat-card:hover::before{ opacity:1; }
.cat-card > *{ position:relative; z-index:1; }
.cat-card .ic-wrap{ width:64px; height:64px; border-radius:16px; background:var(--mist); display:grid; place-items:center; margin-bottom:20px; transition:background .4s; }
.cat-card .ic-wrap svg{ width:34px; height:34px; color:var(--red); transition:color .4s; }
.cat-card:hover .ic-wrap{ background:rgba(255,255,255,.12); }
.cat-card:hover .ic-wrap svg{ color:#fff; }
.cat-card h3{ margin-bottom:8px; transition:color .3s; }
.cat-card:hover h3{ color:#fff; }
.cat-card p{ color:var(--muted); font-size:.93rem; transition:color .3s; }
.cat-card:hover p{ color:#B7C6DE; }
.cat-card .meta{ display:flex; gap:14px; margin-top:16px; flex-wrap:wrap; }
.cat-card .meta span{ font-size:.78rem; font-weight:600; color:var(--muted-2); background:var(--mist); padding:5px 11px; border-radius:var(--radius-pill); transition:all .3s; }
.cat-card:hover .meta span{ background:rgba(255,255,255,.12); color:#DCE5F2; }
.cat-card .more{ display:inline-flex; align-items:center; gap:8px; margin-top:20px; font:600 .88rem/1 var(--font-disp); color:var(--red); }
.cat-card:hover .more{ color:#FF8A8A; }
.cat-card .more .arrow{ transition:transform .3s; }
.cat-card:hover .more .arrow{ transform:translateX(4px); }

/* ---------- Industries grid ---------- */
.ind-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.ind-card{
  border-radius:var(--radius); padding:26px 22px; border:1px solid var(--line); background:#fff;
  transition:transform .35s var(--ease), box-shadow .35s, border-color .3s;
}
.ind-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); border-color:var(--red); }
.ind-card .ic{ width:46px; height:46px; border-radius:12px; background:var(--red-soft); color:var(--red); display:grid; place-items:center; margin-bottom:16px; }
.ind-card .ic svg{ width:24px; height:24px; }
.ind-card h4{ font-size:1.05rem; margin-bottom:6px; }
.ind-card p{ font-size:.85rem; color:var(--muted); }

/* ---------- Feature / split ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,5vw,70px); align-items:center; }
.split.reverse .split-media{ order:2; }
.split-media{ position:relative; border-radius:var(--radius-lg); overflow:hidden; }
.feature-panel{ background:linear-gradient(160deg, var(--navy), var(--navy-2)); border-radius:var(--radius-lg); padding:clamp(28px,4vw,48px); color:#DCE5F2; position:relative; overflow:hidden; }
.feature-panel::after{ content:""; position:absolute; right:-40px; top:-40px; width:220px; height:220px; border-radius:50%; background:radial-gradient(circle, rgba(209,39,39,.35), transparent 70%); }
.feature-list{ display:grid; gap:18px; margin-top:26px; }
.feature-list li{ display:flex; gap:14px; align-items:flex-start; }
.feature-list .tick{ width:26px; height:26px; border-radius:50%; background:rgba(209,39,39,.18); color:#FF8A8A; display:grid; place-items:center; flex:0 0 auto; margin-top:2px; }
.feature-list .tick svg{ width:14px; height:14px; }
.feature-list h4{ color:#fff; font-size:1rem; margin-bottom:2px; }
.feature-list p{ color:#AFC0DC; font-size:.9rem; }

/* ---------- Timeline ---------- */
.timeline{ position:relative; }
.timeline::before{ content:""; position:absolute; left:50%; top:0; bottom:0; width:2px; background:linear-gradient(var(--red), var(--navy-3)); transform:translateX(-50%); }
.tl-row{ display:grid; grid-template-columns:1fr 80px 1fr; align-items:center; gap:0; margin-bottom:clamp(28px,4vw,46px); }
.tl-row:last-child{ margin-bottom:0; }
.tl-card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:22px 24px;
  box-shadow:var(--shadow-sm); transition:transform .35s var(--ease), box-shadow .35s;
}
.tl-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); }
.tl-row .tl-card{ }
.tl-row.left .tl-card{ grid-column:1; text-align:right; }
.tl-row.right .tl-card{ grid-column:3; }
.tl-year{ font-family:var(--font-disp); font-weight:800; font-size:1.3rem; color:var(--red); }
.tl-card h4{ margin:4px 0 6px; font-size:1.08rem; }
.tl-card p{ font-size:.9rem; color:var(--muted); }
.tl-node{ grid-column:2; display:grid; place-items:center; position:relative; }
.tl-node .dot{ width:18px; height:18px; border-radius:50%; background:var(--red); box-shadow:0 0 0 6px rgba(209,39,39,.18); z-index:1; }
.tl-node .ring{ position:absolute; width:54px; height:54px; border:1.5px dashed var(--line); border-radius:50%; }

/* ---------- Case studies ---------- */
.case-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:22px; }
.case-card{
  border:1px solid var(--line); border-radius:var(--radius-lg); background:#fff; overflow:hidden;
  display:flex; flex-direction:column; transition:transform .35s var(--ease), box-shadow .35s;
}
.case-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-lg); }
.case-head{ padding:26px 28px 0; }
.case-tag{ display:inline-flex; gap:8px; align-items:center; font:600 .74rem/1 var(--font-disp); letter-spacing:.1em; text-transform:uppercase; color:var(--red); background:var(--red-soft); padding:6px 12px; border-radius:var(--radius-pill); }
.case-card h3{ margin:16px 0 4px; }
.case-card .client{ color:var(--muted); font-size:.88rem; font-weight:500; }
.case-body{ padding:0 28px 24px; flex:1; }
.case-body p{ color:var(--muted); font-size:.92rem; margin-top:14px; }
.case-foot{ padding:18px 28px 26px; border-top:1px solid var(--line); background:var(--mist); }
.case-foot .lbl{ font:600 .72rem/1 var(--font-disp); letter-spacing:.12em; text-transform:uppercase; color:var(--muted-2); margin-bottom:10px; }
.case-foot .chips{ display:flex; flex-wrap:wrap; gap:8px; }
.case-foot .chips span{ font-size:.78rem; font-weight:600; color:var(--navy); background:#fff; border:1px solid var(--line); padding:6px 12px; border-radius:var(--radius-pill); }

/* ---------- CTA band ---------- */
.cta-band{ position:relative; overflow:hidden; border-radius:var(--radius-lg); background:linear-gradient(135deg, var(--red), var(--red-dark)); color:#fff; padding:clamp(40px,6vw,72px); text-align:center; }
.cta-band::before{ content:""; position:absolute; inset:0; background:radial-gradient(600px 300px at 80% -10%, rgba(255,255,255,.18), transparent 60%); }
.cta-band > *{ position:relative; }
.cta-band h2{ color:#fff; max-width:18ch; margin-inline:auto; }
.cta-band p{ color:rgba(255,255,255,.88); max-width:56ch; margin:16px auto 0; }
.cta-band .btn-row{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; margin-top:30px; }

/* ---------- Process steps ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; counter-reset:s; }
.step{ position:relative; padding:30px 24px; border-radius:var(--radius); background:#fff; border:1px solid var(--line); }
.step::before{ counter-increment:s; content:counter(s,decimal-leading-zero); font-family:var(--font-disp); font-weight:800; font-size:1.05rem; color:var(--red); }
.step h4{ margin:10px 0 6px; font-size:1.05rem; }
.step p{ font-size:.88rem; color:var(--muted); }

/* ---------- Sample kit band ---------- */
.sample-band{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,4vw,56px); align-items:center; background:linear-gradient(160deg, var(--navy), var(--navy-2)); border-radius:var(--radius-lg); padding:clamp(32px,4vw,56px); color:#fff; overflow:hidden; position:relative; }
/* Sample-kit visual — clean glass package card (redesigned) */
.sample-box-vis{
  position:relative; width:100%; max-width:360px; margin-inline:auto;
  aspect-ratio:5/4; display:grid; place-items:center;
}
.kit-lid,.kit-ribbon{ display:none; }   /* legacy pieces no longer used */
.kit-box{
  position:relative; width:100%; padding:34px 28px 30px; border-radius:22px;
  background:linear-gradient(160deg, rgba(255,255,255,.95), rgba(226,232,242,.9));
  box-shadow:0 30px 70px -24px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.9);
  display:flex; flex-direction:column; align-items:center; text-align:center; gap:14px;
  overflow:hidden;
}
.kit-box::before{   /* red accent header strip */
  content:""; position:absolute; top:0; left:0; right:0; height:8px;
  background:var(--grad-red);
}
.kit-box::after{    /* soft brand glow */
  content:""; position:absolute; right:-30%; top:-40%; width:200px; height:200px; border-radius:50%;
  background:radial-gradient(circle, rgba(209,39,39,.12), transparent 70%); pointer-events:none;
}
.kit-box .kit-icon{
  width:58px; height:58px; border-radius:16px; display:grid; place-items:center;
  background:var(--grad-red); color:#fff; box-shadow:var(--shadow-glow-red); margin-top:6px;
}
.kit-box .kit-icon svg{ width:30px; height:30px; }
.kit-box .kit-logo{ font-family:var(--font-disp); font-weight:800; font-size:1.6rem; color:var(--navy); letter-spacing:.03em; }
.kit-box .kit-logo .r{ color:var(--red); }
.kit-box .kit-sub{ font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); margin-top:-6px; }
.kit-box .kit-items{ display:flex; gap:8px; flex-wrap:wrap; justify-content:center; margin-top:2px; }
.kit-box .kit-items span{
  font-size:.72rem; font-weight:600; color:var(--navy);
  background:#fff; border:1px solid var(--line); padding:5px 11px; border-radius:var(--radius-pill);
}
.kit-box .kit-tag{
  margin-top:6px; font-size:.76rem; font-weight:700; color:#fff;
  background:var(--grad-red); padding:7px 16px; border-radius:var(--radius-pill); box-shadow:var(--shadow-glow-red);
  display:inline-flex; align-items:center; gap:7px;
}
.kit-box .kit-tag svg{ width:14px; height:14px; }

/* ---------- Footer ---------- */
.site-footer{ background:#081730; color:#9FB2D2; padding-top:64px; }
.footer-top{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr; gap:32px; padding-bottom:48px; border-bottom:1px solid rgba(255,255,255,.08); }
.footer-brand .brand .wordmark .name{ color:#fff; }
.footer-brand p{ margin-top:18px; font-size:.9rem; color:#8FA1BE; max-width:34ch; }
.footer-social{ display:flex; gap:10px; margin-top:20px; }
.footer-social a{ width:38px; height:38px; border-radius:10px; background:rgba(255,255,255,.06); display:grid; place-items:center; transition:background .25s, transform .25s; }
.footer-social a:hover{ background:var(--red); transform:translateY(-3px); }
.footer-social a svg{ width:18px; height:18px; color:#fff; }
.footer-col h5{ color:#fff; font-family:var(--font-disp); font-size:.82rem; letter-spacing:.12em; text-transform:uppercase; margin-bottom:18px; }
.footer-col ul{ display:grid; gap:11px; }
.footer-col a{ font-size:.9rem; color:#9FB2D2; transition:color .2s, padding .2s; }
.footer-col a:hover{ color:#fff; padding-left:5px; }
.footer-contact li{ display:flex; gap:12px; font-size:.9rem; margin-bottom:14px; }
.footer-contact svg{ width:18px; height:18px; color:var(--red); flex:0 0 auto; margin-top:2px; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; gap:16px; padding-block:24px; font-size:.82rem; color:#7689A6; flex-wrap:wrap; }
.footer-bottom a:hover{ color:#fff; }

/* ---------- Page hero (interior) ---------- */
.page-hero{ position:relative; padding-top:160px; padding-bottom:60px; background:linear-gradient(150deg,#0A1E3F,#112C52); color:#fff; overflow:hidden; }
.page-hero::before{ content:""; position:absolute; inset:0; background:radial-gradient(560px 320px at 85% 10%, rgba(209,39,39,.18), transparent 60%); }
.page-hero .grid-bg{ position:absolute; inset:0; opacity:.4; background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px); background-size:54px 54px; mask-image:radial-gradient(circle at 70% 30%,#000,transparent 70%); }
.page-hero-inner{ position:relative; display:grid; grid-template-columns:1.2fr .8fr; gap:40px; align-items:center; }
.breadcrumb{ display:flex; gap:8px; font-size:.82rem; color:#8FA1BE; margin-bottom:18px; }
.breadcrumb a:hover{ color:#fff; }
.page-hero h1{ color:#fff; }
.page-hero .lead{ color:#B7C6DE; }
.page-hero .crumb-cta{ display:flex; gap:12px; flex-wrap:wrap; margin-top:26px; }

/* ---------- Product listing (category page) ---------- */
.prod-toolbar{ display:flex; justify-content:space-between; align-items:center; gap:16px; margin-bottom:30px; flex-wrap:wrap; }
.prod-toolbar .count{ color:var(--muted); font-size:.9rem; }
.prod-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.prod-card{
  border:1px solid var(--line); border-radius:var(--radius-lg); background:#fff; overflow:hidden;
  transition:transform .35s var(--ease), box-shadow .35s, border-color .3s; display:flex; flex-direction:column;
}
.prod-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-lg); border-color:var(--red); }
.prod-visual{ aspect-ratio:16/10; background:linear-gradient(150deg,var(--mist),#fff); display:grid; place-items:center; position:relative; overflow:hidden; }
.prod-visual::after{ content:""; position:absolute; inset:0; background:radial-gradient(420px 200px at 80% 10%, rgba(209,39,39,.06),transparent 60%); }
.prod-visual svg{ width:62%; max-height:80%; color:var(--navy); position:relative; z-index:1; transition:transform .45s var(--ease); }
.prod-card:hover .prod-visual svg{ transform:scale(1.06) rotate(-2deg); }
.prod-visual .badge-iso{ position:absolute; top:14px; left:14px; font:700 .68rem/1 var(--font-disp); letter-spacing:.08em; color:var(--red); background:#fff; border:1px solid var(--red); padding:5px 9px; border-radius:8px; z-index:2; }
.prod-body{ padding:22px 22px 26px; flex:1; display:flex; flex-direction:column; }
.prod-body .sku{ font:700 .78rem/1 var(--font-disp); letter-spacing:.1em; color:var(--red); }
.prod-body h3{ margin:8px 0 8px; font-size:1.18rem; }
.prod-body p{ font-size:.88rem; color:var(--muted); flex:1; }
.prod-specs{ display:grid; gap:8px; margin-top:16px; padding-top:16px; border-top:1px solid var(--line); }
.prod-specs .spec{ display:flex; justify-content:space-between; gap:10px; font-size:.82rem; }
.prod-specs .spec .k{ color:var(--muted-2); }
.prod-specs .spec .v{ color:var(--ink); font-weight:600; text-align:right; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:clamp(30px,4vw,56px); }
.contact-info-card{ background:linear-gradient(160deg,var(--navy),var(--navy-2)); color:#DCE5F2; border-radius:var(--radius-lg); padding:clamp(28px,3vw,40px); }
.contact-info-card h3{ color:#fff; }
.contact-info-card .line{ display:flex; gap:14px; margin-top:22px; }
.contact-info-card .ic{ width:42px; height:42px; border-radius:11px; background:rgba(255,255,255,.08); color:#FF6A6A; display:grid; place-items:center; flex:0 0 auto; }
.contact-info-card .ic svg{ width:20px; height:20px; }
.contact-info-card .line .t{ font-size:.78rem; color:#8FA1BE; text-transform:uppercase; letter-spacing:.1em; }
.contact-info-card .line .v{ color:#fff; font-weight:600; margin-top:2px; }
.contact-info-card .line a.v:hover{ color:#FF6A6A; }

.form-card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(28px,3vw,40px); box-shadow:var(--shadow-sm); }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field{ margin-bottom:16px; }
.field label{ display:block; font:600 .82rem/1 var(--font); color:var(--ink); margin-bottom:8px; }
.field label .req{ color:var(--red); }
.field input,.field select,.field textarea{
  width:100%; padding:13px 14px; border:1.5px solid var(--line); border-radius:11px; font:inherit; color:var(--ink); background:#fff;
  transition:border-color .2s, box-shadow .2s;
}
.field textarea{ resize:vertical; min-height:120px; }
.field input:focus,.field select:focus,.field textarea:focus{ border-color:var(--red); box-shadow:0 0 0 3px rgba(209,39,39,.12); outline:none; }
.field select{ appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235A6A82' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 14px center; padding-right:38px; }
.form-note{ font-size:.78rem; color:var(--muted-2); margin-top:14px; }
.form-success{ display:none; text-align:center; padding:30px; }
.form-success.show{ display:block; }
.form-success svg{ width:64px; height:64px; color:#3FB984; margin:0 auto 16px; }

/* ---------- Image placeholder slots ---------- */
/* Drop-in placeholders for real photography. Devs replace .img-slot__inner
   with an <img> (keep the .img-slot wrapper for the aspect ratio). */
.img-slot{
  position:relative; border-radius:var(--radius-lg); overflow:hidden;
  background:linear-gradient(150deg,var(--mist),#fff);
  border:1.5px dashed var(--line);
  display:grid; place-items:center; text-align:center;
  min-height:200px; isolation:isolate;
}
.img-slot::after{
  content:""; position:absolute; inset:0; z-index:0;
  background:radial-gradient(420px 200px at 80% 8%, rgba(209,39,39,.05), transparent 60%);
}
.img-slot__inner{ position:relative; z-index:1; display:grid; place-items:center; gap:10px; padding:28px; color:var(--muted-2); width:100%; }
.img-slot__inner svg{ width:36px; height:36px; color:var(--muted-2); }
.img-slot__label{ font:600 .86rem/1.3 var(--font-disp); color:var(--muted); }
.img-slot__hint{ font-size:.74rem; color:var(--muted-2); letter-spacing:.02em; }
.img-slot img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:2; }
/* aspect helpers */
.img-slot--16-10{ aspect-ratio:16/10; min-height:0; }
.img-slot--square{ aspect-ratio:1/1; min-height:0; }
.img-slot--wide{ aspect-ratio:21/9; min-height:0; }
.img-slot--fill{ height:100%; min-height:320px; }

/* two-image gallery placeholder */
.media-duo{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.media-duo .img-slot{ min-height:160px; }

/* ---------- Small button ---------- */
.btn--sm{ padding:11px 18px; font-size:.86rem; border-radius:var(--radius-pill); }

/* ---------- Pagination ---------- */
.pagination{ display:flex; gap:8px; justify-content:center; align-items:center; flex-wrap:wrap; }
.pagination a,.pagination span{
  min-width:44px; height:44px; padding:0 14px; border-radius:12px;
  display:inline-grid; place-items:center; gap:6px;
  font:600 .95rem/1 var(--font-disp); border:1px solid var(--line);
  background:#fff; color:var(--navy); transition:all .25s var(--ease);
}
.pagination a:hover{ border-color:var(--red); color:var(--red); transform:translateY(-2px); box-shadow:var(--shadow-sm); }
.pagination .current{ background:var(--navy); color:#fff; border-color:var(--navy); }
.pagination .gap{ border:0; background:transparent; color:var(--muted-2); }
.pagination .nav{ display:inline-flex; padding-inline:16px; }
.pagination .nav[aria-disabled="true"]{ opacity:.4; pointer-events:none; }

/* ---------- FAQ accordion ---------- */
.faq{ display:grid; gap:12px; max-width:820px; }
.faq details{
  border:1px solid var(--line); border-radius:var(--radius); background:#fff;
  padding:4px 22px; transition:box-shadow .25s, border-color .25s;
}
.faq details[open]{ border-color:var(--red); box-shadow:var(--shadow-sm); }
.faq summary{
  list-style:none; cursor:pointer; padding:16px 0; display:flex; justify-content:space-between; gap:16px;
  align-items:center; font:600 1.02rem/1.3 var(--font-disp); color:var(--ink);
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{
  content:"+"; font-family:var(--font-disp); font-weight:700; font-size:1.3rem; color:var(--red);
  transition:transform .25s var(--ease); flex:0 0 auto;
}
.faq details[open] summary::after{ content:"−"; }
.faq .a{ padding:0 0 18px; color:var(--muted); font-size:.94rem; line-height:1.7; }

/* ---------- Related-links strip (cross-linking) ---------- */
.related-links{ display:flex; flex-wrap:wrap; gap:10px; align-items:center; }
.related-links .lbl{ font:600 .76rem/1 var(--font-disp); letter-spacing:.12em; text-transform:uppercase; color:var(--muted-2); margin-right:4px; }
.related-links a{
  font-size:.82rem; font-weight:600; color:var(--navy); background:var(--mist);
  border:1px solid var(--line); padding:7px 13px; border-radius:var(--radius-pill);
  transition:all .25s var(--ease);
}
.related-links a:hover{ background:var(--navy); color:#fff; border-color:var(--navy); transform:translateY(-2px); }

/* ---------- Hub explore link (industries.html → dedicated page) ---------- */
.hub-link{
  display:inline-flex; align-items:center; gap:8px; margin-top:20px;
  font:600 .95rem/1 var(--font-disp); color:var(--red);
}
.hub-link .arrow{ transition:transform .3s var(--ease); }
.hub-link:hover{ color:var(--red-dark); }
.hub-link:hover .arrow{ transform:translateX(4px); }

/* ---------- Recommended-seals mini grid (industry pages) ---------- */
.rec-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.rec-card{
  border:1px solid var(--line); border-radius:var(--radius); background:#fff; padding:20px;
  display:flex; flex-direction:column; gap:8px; transition:transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.rec-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:var(--red); }
.rec-card .ic{ width:38px; height:38px; border-radius:10px; background:var(--red-soft); color:var(--red); display:grid; place-items:center; }
.rec-card .ic svg{ width:20px; height:20px; }
.rec-card h4{ font-size:1rem; }
.rec-card p{ font-size:.82rem; color:var(--muted); }
.rec-card .more{ margin-top:auto; font:600 .82rem/1 var(--font-disp); color:var(--red); display:inline-flex; gap:6px; align-items:center; }

/* ---------- Case study card: visual header + action ---------- */
.case-visual{ aspect-ratio:16/9; }
.case-actions{ display:flex; gap:10px; flex-wrap:wrap; padding:18px 28px 26px; }
.case-actions .btn{ flex:0 0 auto; }

/* ---------- Reveal animations ---------- */
[data-reveal]{ opacity:0; transform:translateY(24px); transition:opacity .7s var(--ease-out), transform .7s var(--ease-out); }
[data-reveal].in{ opacity:1; transform:none; }
[data-delay="1"]{ transition-delay:.08s; }
[data-delay="2"]{ transition-delay:.16s; }
[data-delay="3"]{ transition-delay:.24s; }
[data-delay="4"]{ transition-delay:.32s; }

@media (prefers-reduced-motion:reduce){
  *{ animation:none!important; transition:none!important; scroll-behavior:auto!important; }
  [data-reveal]{ opacity:1; transform:none; }
}

/* ---------- Back to top ---------- */
.to-top{ position:fixed; right:22px; bottom:22px; z-index:80; width:48px; height:48px; border-radius:14px; background:var(--navy); color:#fff; display:grid; place-items:center; box-shadow:var(--shadow); opacity:0; visibility:hidden; transform:translateY(12px); transition:all .3s var(--ease); }
.to-top.show{ opacity:1; visibility:visible; transform:none; }
.to-top:hover{ background:var(--red); }
.to-top svg{ width:20px; height:20px; }

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .cat-grid,.prod-grid{ grid-template-columns:repeat(2,1fr); }
  .ind-grid{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .stat-band{ grid-template-columns:repeat(2,1fr); }
  .footer-top{ grid-template-columns:1fr 1fr; gap:32px; }
  .hero-inner{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; max-width:440px; margin-inline:auto; }
  .page-hero-inner{ grid-template-columns:1fr; }
  .sample-band{ grid-template-columns:1fr; }
  .split{ grid-template-columns:1fr; }
  .split.reverse .split-media{ order:0; }
  .case-grid{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .rec-grid{ grid-template-columns:repeat(2,1fr); }
  .media-duo{ grid-template-columns:1fr; }
}
@media (max-width:760px){
  .nav,.header-phone{ display:none; }
  .nav-toggle{ display:flex; }
  .hero-meta{ gap:20px; }
  .hero-meta .num{ font-size:1.4rem; }
  .timeline::before{ left:22px; }
  .tl-row{ grid-template-columns:48px 1fr; }
  .tl-row.left .tl-card,.tl-row.right .tl-card{ grid-column:2; text-align:left; }
  .tl-node{ grid-column:1; }
  .footer-top{ grid-template-columns:1fr; }
  .footer-bottom{ flex-direction:column; text-align:center; }
  .form-row{ grid-template-columns:1fr; }
}
@media (max-width:520px){
  .cat-grid,.prod-grid,.ind-grid,.steps,.stat-band,.rec-grid{ grid-template-columns:1fr; }
  .float-chip{ display:none; }
}

/* =====================================================================
   MODERN REFRESH LAYER  ·  2026
   Elevates the base design system: richer depth, refined type rhythm,
   tactile buttons, glass surfaces, an aurora hero, and a glass
   conversion widget. Loaded last so it intentionally overrides base.
   ===================================================================== */
:root{
  --glass:          rgba(255,255,255,.08);
  --glass-strong:   rgba(255,255,255,.14);
  --glass-line:     rgba(255,255,255,.18);
  --grad-red:       linear-gradient(135deg,#FF5A3C 0%, #D12727 55%, #A81D1D 100%);
  --grad-navy:      linear-gradient(150deg,#0A1E3F 0%,#16356A 60%,#0C1B36 100%);
  --shadow-float:   0 30px 70px -28px rgba(10,30,63,.45), 0 12px 28px -18px rgba(10,30,63,.35);
  --shadow-glow-red:0 18px 50px -12px rgba(209,39,39,.55);
  --ring:           0 0 0 1px rgba(255,255,255,.06);
}

/* ---- Smoother global type & spacing ---- */
h1,h2,h3,h4{ letter-spacing:-.025em; }
h2{ line-height:1.06; }
.lead{ letter-spacing:-.005em; }
.eyebrow{
  padding:7px 14px 7px 12px; border-radius:var(--radius-pill);
  background:rgba(209,39,39,.08); border:1px solid rgba(209,39,39,.16);
}
.eyebrow::before{ width:18px; }
.bg-navy .eyebrow, .bg-navy-gradient .eyebrow, .page-hero .eyebrow, .hero .eyebrow, .sample-band .eyebrow{
  background:rgba(255,255,255,.07); border-color:rgba(255,255,255,.14); backdrop-filter:blur(6px);
}
/* Sample band sits on a navy gradient but isn't .bg-navy — force light text */
.sample-band .eyebrow{ color:#FF8A6A; }
.sample-band .eyebrow::before{ background:#FF8A6A; }
.sample-band h2{ color:#fff; }
.sample-band .lead{ color:#B7C6DE; }

/* ---- Tactile buttons: gradient fills + sheen ---- */
.btn{ overflow:hidden; isolation:isolate; font-weight:600; }
.btn--red{ background:var(--grad-red); box-shadow:var(--shadow-glow-red); }
.btn--red::after,.btn--solid::after,.btn--light::after{
  content:""; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(120deg,transparent 25%,rgba(255,255,255,.22) 50%,transparent 75%);
  transform:translateX(-130%); transition:transform .7s var(--ease-out);
}
.btn--red:hover{ transform:translateY(-3px); box-shadow:0 24px 60px -14px rgba(209,39,39,.65); }
.btn--red:hover::after,.btn--solid:hover::after,.btn--light:hover::after{ transform:translateX(130%); }
.btn--solid{ background:linear-gradient(150deg,var(--navy-3),var(--navy)); }
.btn--ghost{ box-shadow:inset 0 0 0 1.5px rgba(10,30,63,.18); backdrop-filter:blur(4px); }
.btn--ghost:hover{ box-shadow:inset 0 0 0 1.5px var(--navy); }
.btn--lg{ padding:18px 32px; }

/* ---- Section heading flourish ---- */
.section-head.center h2{ position:relative; }

/* ---- Cards: softer edges, layered depth, accent sweep ---- */
.cat-card,.prod-card,.ind-card,.case-card,.rec-card,.step,.tl-card,.form-card,.faq details{
  border-radius:var(--radius-lg);
}
.cat-card{ border-radius:var(--radius-lg); box-shadow:var(--shadow-sm); }
.cat-card:hover{ box-shadow:var(--shadow-float); }
.cat-card .ic-wrap{ border-radius:18px; background:linear-gradient(150deg,#fff,var(--mist)); box-shadow:var(--shadow-sm); }
.prod-card{ box-shadow:var(--shadow-sm); }
.prod-card:hover{ box-shadow:var(--shadow-float); transform:translateY(-7px); }
.prod-visual{ background:linear-gradient(150deg,#EEF2F9,#fff 70%); }
.prod-visual::before{
  content:""; position:absolute; inset:0; opacity:.6;
  background:radial-gradient(120px 120px at 22% 18%, rgba(209,39,39,.10), transparent 70%);
}
.ind-card{ box-shadow:var(--shadow-sm); }
.ind-card:hover{ box-shadow:var(--shadow-float); }
.ind-card .ic{ background:var(--grad-red); color:#fff; box-shadow:var(--shadow-glow-red); }
.case-card:hover{ box-shadow:var(--shadow-float); }
.rec-card .ic{ background:var(--grad-red); color:#fff; }
.step{ box-shadow:var(--shadow-sm); transition:transform .35s var(--ease), box-shadow .35s; }
.step:hover{ transform:translateY(-4px); box-shadow:var(--shadow-float); }
.step::before{
  display:inline-grid; place-items:center; width:44px; height:44px; margin-bottom:6px;
  border-radius:12px; background:rgba(209,39,39,.10); color:var(--red);
}

/* ---- Feature panel: richer gradient + glow ---- */
.feature-panel{
  background:linear-gradient(155deg,#16356A,#0C1B36 75%);
  box-shadow:var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,.06);
}
.feature-panel .tick{ background:var(--grad-red); color:#fff; }

/* ---- Mist sections get a faint texture so they aren't flat white ---- */
.bg-mist{ background:linear-gradient(180deg,#F7F9FD,#EEF2F9); }

/* ---- Stat band: glassy cells on a tinted slab ---- */
.stat-band{
  background:linear-gradient(150deg,var(--navy),var(--navy-2));
  border-radius:var(--radius-lg); gap:1px; box-shadow:var(--shadow-lg);
  overflow:hidden; position:relative;
}
.stat-band::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(600px 300px at 85% -20%, rgba(209,39,39,.22), transparent 60%);
}
.stat-band .cell{ background:transparent; position:relative; }
.stat-band .num{ color:#fff; }
.stat-band .num .suf{ color:#FF6A6A; }
.stat-band .lbl{ color:#AFC0DC; }

/* =====================================================================
   AURORA HERO  (homepage)
   ===================================================================== */
.hero{ background:#081730; }
.hero::after{
  content:""; position:absolute; inset:0; pointer-events:none; z-index:0;
  background:
    radial-gradient(720px 520px at 82% 12%, rgba(255,90,60,.30), transparent 60%),
    radial-gradient(680px 600px at 8% 92%, rgba(34,86,170,.55), transparent 62%),
    radial-gradient(900px 500px at 50% 120%, rgba(209,39,39,.18), transparent 60%);
  filter:saturate(125%);
  animation:auroraDrift 16s ease-in-out infinite alternate;
}
@keyframes auroraDrift{
  0%{ transform:translate3d(0,0,0) scale(1); }
  100%{ transform:translate3d(-2%,1.5%,0) scale(1.06); }
}
.hero-inner{ z-index:2; }
.hero h1{ letter-spacing:-.035em; line-height:1.02; }
.hero h1 .accent{
  background:linear-gradient(100deg,#FF8A6A,#FF5A3C 60%,#FFB199);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
}
.hero-meta{ padding-top:30px; border-top:1px solid rgba(255,255,255,.10); }
.hero-meta .num{ font-size:2rem; background:linear-gradient(180deg,#fff,#C9D6EC); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }

/* glass conversion widget (Quote / Tracking) */
.hero-panel{
  position:relative; border-radius:24px; padding:8px;
  background:var(--glass); border:1px solid var(--glass-line);
  backdrop-filter:blur(18px) saturate(140%);
  box-shadow:var(--shadow-float), inset 0 1px 0 rgba(255,255,255,.14);
}
.hero-panel .hp-tabs{ display:flex; gap:6px; padding:6px; background:rgba(255,255,255,.05); border-radius:18px; }
.hero-panel .hp-tab{
  flex:1; text-align:center; padding:11px 14px; border-radius:13px;
  font:600 .9rem/1 var(--font-disp); color:#B7C6DE; transition:all .3s var(--ease);
}
.hero-panel .hp-tab.active{ background:var(--grad-red); color:#fff; box-shadow:var(--shadow-glow-red); }
.hero-panel .hp-body{ padding:18px 16px 8px; display:grid; gap:12px; }
.hp-field{
  display:flex; align-items:center; gap:12px; padding:13px 15px; border-radius:14px;
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.10);
}
.hp-field svg{ width:18px; height:18px; color:#FF8A6A; flex:0 0 auto; }
.hp-field .t{ font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:#8FA1BE; }
.hp-field .v{ font:600 .94rem/1.2 var(--font-disp); color:#fff; margin-top:3px; }
.hp-field.grow{ flex:1; }
.hp-row{ display:flex; gap:12px; }
.hp-submit{ width:100%; margin-top:4px; }
.hp-note{ text-align:center; font-size:.76rem; color:#8FA1BE; padding:6px 0 4px; }

/* float chips: glassy */
.float-chip{
  background:rgba(255,255,255,.10); color:#fff; border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(14px) saturate(140%); box-shadow:var(--shadow-float);
}
.float-chip svg{ color:#FF8A6A; }

/* seal stack: warmer rim light */
.seal-badge{ background:var(--grad-red); }
.seal-orb.a{ box-shadow:0 30px 80px rgba(0,0,0,.45), inset 0 2px 0 rgba(255,255,255,.10); }

/* =====================================================================
   INTERIOR PAGE HERO  — aurora + glass to match
   ===================================================================== */
.page-hero{ background:#081730; }
.page-hero::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(620px 360px at 88% 8%, rgba(255,90,60,.26), transparent 60%),
    radial-gradient(560px 460px at 4% 96%, rgba(34,86,170,.45), transparent 62%);
}
.page-hero-inner{ position:relative; z-index:2; }
.page-hero h1{ letter-spacing:-.03em; }

/* hero visual on interior pages → glassy frame */
.page-hero .img-slot,.page-hero .seal-stack{ position:relative; z-index:2; }

/* =====================================================================
   TRUST MARQUEE — cleaner, fades, slab
   ===================================================================== */
.trust{ background:#fff; border-bottom:1px solid var(--line); }
.trust .marquee-track span{
  background:linear-gradient(180deg,#1B2C49,#41506B); -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; opacity:.72;
}

/* =====================================================================
   CTA BAND — gradient mesh + glow
   ===================================================================== */
.cta-band{
  background:var(--grad-red);
  box-shadow:0 40px 90px -30px rgba(209,39,39,.6);
}
.cta-band::after{
  content:""; position:absolute; inset:0; opacity:.5; pointer-events:none;
  background:
    radial-gradient(420px 220px at 12% 120%, rgba(255,255,255,.22), transparent 60%),
    radial-gradient(360px 200px at 90% -20%, rgba(255,255,255,.18), transparent 60%);
}

/* =====================================================================
   SAMPLE-KIT BAND — keep, add glow
   ===================================================================== */
.sample-band{ box-shadow:var(--shadow-lg); }
.sample-band::after{
  content:""; position:absolute; right:-10%; top:-30%; width:420px; height:420px; border-radius:50%;
  background:radial-gradient(circle, rgba(255,90,60,.35), transparent 70%); pointer-events:none;
}

/* =====================================================================
   SCROLL-REVEAL polish — gentle blur-in
   ===================================================================== */
[data-reveal]{ filter:blur(6px); }
[data-reveal].in{ filter:blur(0); }

/* =====================================================================
   RESPONSIVE additions for hero widget
   ===================================================================== */
@media (max-width:1024px){
  .hero-panel{ max-width:460px; margin-inline:auto; }
}
@media (max-width:520px){
  .hp-row{ flex-direction:column; }
  .hero-meta .num{ font-size:1.5rem; }
}
@media (prefers-reduced-motion:reduce){
  .hero::after,.btn--red::after{ animation:none; }
  [data-reveal]{ filter:none; }
}

/* ---- Hero visual layout: rings as backdrop, panel on top ---- */
.hero-visual{ position:relative; display:grid; place-items:center; min-height:420px; }
.hero-visual .seal-stack{
  position:absolute; inset:50% auto auto 50%; transform:translate(-50%,-50%);
  width:min(118%,560px); aspect-ratio:1/1; max-width:none; opacity:.7; z-index:0;
}
.hero-visual .hero-panel{ position:relative; z-index:2; width:100%; max-width:420px; }
.hero-panel .float-chip{ z-index:3; }
.hero-panel .float-chip.c1{ top:-52px; right:-22px; left:auto; }
.hero-panel .float-chip.c3{ bottom:-28px; left:-22px; right:auto; }
@media (max-width:1180px){
  .hero-panel .float-chip.c1{ right:-6px; }
  .hero-panel .float-chip.c3{ left:-6px; }
}
@media (max-width:520px){
  .hero-panel .float-chip{ display:none; }
}