/* OmniSeal — Site web · styles
   Builds on colors_and_type.css tokens. Repurposes the brand's website UI-kit
   visual language for the digital supervision / traçabilité product. */

*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip;width:100%}
body{margin:0;background:var(--brume);color:var(--anthracite);font-family:var(--font-body);font-size:var(--fs-body);line-height:var(--lh-body);-webkit-font-smoothing:antialiased;overflow-x:clip;width:100%}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(16px,5vw,64px);width:100%;overflow-x:clip;overflow-y:visible;contain:layout}
section{position:relative;overflow-x:clip;width:100%}

/* ---------- TYPE HELPERS ---------- */
.kicker{font-family:var(--font-mono);font-weight:500;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--aqua-deep)}
.kicker.on-dark{color:var(--aqua-bright)}
.h-disp{font-family:var(--font-display);font-weight:800;letter-spacing:-.03em;line-height:1.04;margin:0;word-break:break-word;overflow-wrap:break-word}
.h2{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;line-height:1.12;margin:0;font-size:clamp(1.9rem,3.4vw,2.6rem);color:var(--ink);word-break:break-word;overflow-wrap:break-word}
.lead{font-size:1.2rem;line-height:1.55;color:var(--slate);margin:0;text-wrap:pretty;overflow-wrap:break-word}

/* ---------- NAV ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(3,3,53,.82);backdrop-filter:blur(12px);border-bottom:1px solid rgba(27,42,102,.6);overflow-x:hidden;width:100%;clip-path:inset(0)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px;width:100%;overflow:hidden}
.nav img{height:26px}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:14.5px;color:#C7CFDC;font-weight:500;transition:.15s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-links a.active{position:relative}
.nav-cta{display:flex;align-items:center;gap:16px}
.burger{display:none;background:none;border:0;color:#fff;cursor:pointer;padding:6px}
.mobile-menu{display:none;background:var(--abyss);border-bottom:1px solid var(--navy-steel)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px clamp(20px,5vw,64px);color:#C7CFDC;font-size:15px;border-bottom:1px solid rgba(27,42,102,.5)}

.btn{font-family:var(--font-body);font-weight:600;font-size:15px;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:.16s;white-space:nowrap;text-decoration:none}
.btn-primary{background:var(--aqua);color:var(--abyss);padding:12px 24px;border-radius:999px}
.btn-primary:hover{background:var(--aqua-bright);box-shadow:var(--shadow-aqua)}
.btn-primary.sm{padding:10px 20px;font-size:14px}
.btn-ghost{background:transparent;color:#fff;padding:12px 24px;border-radius:999px;border:1.5px solid rgba(199,207,220,.4)}
.btn-ghost:hover{border-color:var(--aqua);color:var(--aqua-bright)}
.btn-ghost.light{color:var(--aqua-deep);border-color:var(--mist)}
.btn-ghost.light:hover{border-color:var(--aqua);background:#fff}

/* ---------- HERO (home) ---------- */
.hero{
  background:
    linear-gradient(90deg, var(--abyss) 0%, rgba(3,3,53,.85) 45%, rgba(3,3,53,.35) 75%, rgba(3,3,53,.15) 100%),
    url('img/acceuil.png') right center/cover no-repeat,
    var(--abyss);
  color:#fff;overflow:hidden;overflow-x:hidden;position:relative;width:100%;clip-path:inset(0);contain:layout style paint
}
.hero .rings{position:absolute;right:-160px;top:-180px;width:620px;height:620px;pointer-events:none;overflow:hidden;contain:paint}
.hero .rings i{position:absolute;border:1px solid rgba(33,211,224,.16);border-radius:50%}
.hero-grid{display:grid;grid-template-columns:50% 50%;gap:56px;align-items:center;padding-top:clamp(56px,8vw,104px);padding-bottom:clamp(56px,8vw,104px);position:relative;z-index:1;width:100%;overflow:hidden;max-width:100%}
@media (max-width:860px){
  .hero{
    background:
      linear-gradient(180deg, rgba(3,3,53,.85) 0%, rgba(3,3,53,.7) 60%, rgba(3,3,53,.55) 100%),
      url('img/acceuil.png') center center/cover no-repeat,
      var(--abyss);
  }
  .hero-grid{grid-template-columns:minmax(0,1fr)}
}
.hero h1{font-size:clamp(2.5rem,4.8vw,3.9rem);margin:18px 0 0;letter-spacing:-.03em;line-height:1.05;word-break:break-word;overflow-wrap:break-word;max-width:100%}
.hero .lead{color:#AEB7C7;margin-top:22px;max-width:42ch;overflow-wrap:break-word}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-trust{display:flex;gap:28px;margin-top:44px;flex-wrap:wrap}
.hero-trust div{display:flex;flex-direction:column;padding-left:14px;border-left:2px solid rgba(33,211,224,.45)}
.hero-trust .n{font-family:var(--font-display);font-weight:700;font-size:18px;color:#fff;letter-spacing:-.01em}
.hero-trust .l{font-family:var(--font-mono);font-size:10px;letter-spacing:.07em;text-transform:uppercase;color:#9BA6C0;margin-top:5px}
.hero-visual{position:relative;aspect-ratio:1;border-radius:24px;background:linear-gradient(160deg,#0A1142,#070733);border:1px solid var(--navy-steel);display:flex;align-items:center;justify-content:center;overflow:hidden;width:100%;max-width:100%}

/* blueprint grid behind hero */
.blueprint{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(33,211,224,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(33,211,224,.05) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(circle at 70% 40%,#000,transparent 75%);mask-image:radial-gradient(circle at 70% 40%,#000,transparent 75%)}

/* HUD live-monitoring card */
.hud{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.hud-rings{position:absolute;width:92%;height:92%;border:1px solid rgba(33,211,224,.18);border-radius:50%;display:flex;align-items:flex-start;justify-content:center}
.hud-rings-2{width:72%;height:72%;border-color:rgba(33,211,224,.28)}
.hud-rings span{width:9px;height:9px;border-radius:50%;background:var(--aqua-bright);margin-top:-5px;box-shadow:0 0 10px rgba(33,211,224,.8)}
.spin-slow{animation:os-spin 40s linear infinite}
.spin-rev{animation:os-spin-rev 28s linear infinite}
@keyframes os-spin{to{transform:rotate(360deg)}}
@keyframes os-spin-rev{to{transform:rotate(-360deg)}}
.hud-card{position:relative;z-index:2;width:78%;background:rgba(8,12,46,.74);border:1px solid var(--navy-steel);border-radius:16px;padding:22px 22px 16px;backdrop-filter:blur(10px);box-shadow:0 20px 50px -16px rgba(0,0,0,.6)}
.hud-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.hud-tag{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;color:#6B779A;white-space:nowrap}
.hud-ok{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--aqua-bright)}
.hud-rows{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.hud-row{display:flex;flex-direction:column;gap:4px}
.hud-k{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.08em;text-transform:uppercase;color:#9BA6C0}
.hud-v{font-family:var(--font-display);font-weight:800;font-size:clamp(1.2rem,2.1vw,1.6rem);color:#fff;letter-spacing:-.02em;line-height:1}
.hud-v i{font-style:normal;color:var(--aqua-bright);font-weight:700;font-size:.55em;margin-left:3px}
.hud-foot{display:flex;justify-content:space-between;margin-top:18px;padding-top:14px;border-top:1px solid rgba(27,42,102,.7);font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;color:#5a648a}
.hud-pulse{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--success);margin-right:6px;box-shadow:0 0 8px var(--success);animation:os-pulse 2s ease-in-out infinite}
@keyframes os-pulse{50%{opacity:.35}}
@media (prefers-reduced-motion: reduce){.spin-slow,.spin-rev,.hud-pulse{animation:none}}

/* ---------- SUB-PAGE HERO ---------- */
.subhero{background:var(--abyss);color:#fff;overflow:hidden;overflow-x:hidden;position:relative;width:100%;clip-path:inset(0);contain:layout style paint}
.subhero .rings{position:absolute;right:-140px;top:-160px;width:560px;height:560px;pointer-events:none;overflow:hidden;contain:paint}
.subhero .rings i{position:absolute;border:1px solid rgba(33,211,224,.14);border-radius:50%}
.subhero-in{max-width:680px;padding:clamp(56px,8vw,96px) 0 clamp(48px,6vw,72px);position:relative;width:100%;overflow-x:hidden}
.subhero h1{font-family:var(--font-display);font-weight:800;letter-spacing:-.03em;line-height:1.06;font-size:clamp(2.1rem,4vw,3.2rem);margin:16px 0 0;text-wrap:balance;word-break:break-word;overflow-wrap:break-word}
.subhero .lead{color:#AEB7C7;margin-top:20px;max-width:54ch;overflow-wrap:break-word}
.subhero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}

/* ---------- SECTION SHELL ---------- */
.sec{padding:clamp(60px,8vw,108px) 0;width:100%;overflow:hidden;overflow-x:clip;contain:layout}
.sec.tight{padding:clamp(48px,6vw,80px) 0;width:100%;overflow:hidden;overflow-x:clip;contain:layout}
.sec-head{max-width:680px;margin-bottom:52px;width:100%;overflow:hidden}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head .h2{margin-top:14px}
.sec-head .lead{margin-top:16px}
.band-dark{background:var(--abyss);color:#fff;overflow-x:clip;width:100%;contain:layout}
.band-dark .h2{color:#fff}
.band-dark .lead{color:#AEB7C7}
.band-white{background:#fff;border-top:1px solid var(--pearl);border-bottom:1px solid var(--pearl);overflow-x:clip;width:100%;contain:layout}

/* ---------- KEY POINTS (under hero) ---------- */
.points{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;width:100%;overflow:hidden}
.point{background:#fff;border:1px solid var(--pearl);border-radius:18px;padding:30px;transition:.17s;min-width:0;overflow:hidden}
.point:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--mist)}
.point .pbadge{width:54px;height:54px;border-radius:50%;border:1.5px solid var(--mist);display:flex;align-items:center;justify-content:center;color:var(--aqua-deep);position:relative;margin-bottom:18px;flex-shrink:0}
.point .pbadge::after{content:"";position:absolute;inset:6px;border-radius:50%;border:1px solid var(--pearl)}
.point h3{font-family:var(--font-display);font-weight:600;font-size:19px;margin:0 0 7px;color:var(--ink);word-break:break-word}
.point p{margin:0;font-size:15px;color:var(--slate);line-height:1.55;overflow-wrap:break-word}

/* ---------- PROBLEM ---------- */
.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;width:100%;overflow:hidden}
.problem-body p{color:var(--slate);line-height:1.7;margin:0 0 18px;font-size:1.05rem;overflow-wrap:break-word}
.problem-body p:last-child{margin-bottom:0}
.capsule{background:#fff;border:1px solid var(--pearl);border-radius:18px;padding:30px 32px;position:relative;overflow:hidden;max-width:100%;width:100%}
.capsule::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--aqua)}
.capsule .ct{font-family:var(--font-display);font-weight:700;font-size:20px;color:var(--ink);margin:6px 0 12px;letter-spacing:-.01em;word-break:break-word}
.capsule p{margin:0;color:var(--slate);line-height:1.6;overflow-wrap:break-word}
.capsule .ring-corner{position:absolute;right:-50px;bottom:-50px;width:160px;height:160px;border-radius:50%;border:1px solid var(--pearl)}
.capsule .ring-corner::after{content:"";position:absolute;inset:28px;border-radius:50%;border:1px solid var(--pearl)}

/* ---------- BENEFITS / FEATURES (ring-badge cards) ---------- */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;width:100%;overflow:hidden}
.bcard{background:#fff;border:1px solid var(--pearl);border-radius:18px;padding:30px;transition:.17s;min-width:0;overflow:hidden}
.bcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--mist)}
.bbadge{width:58px;height:58px;border-radius:50%;border:1.5px solid var(--mist);display:flex;align-items:center;justify-content:center;color:var(--aqua-deep);position:relative;margin-bottom:20px;flex-shrink:0}
.bbadge::after{content:"";position:absolute;inset:6px;border-radius:50%;border:1px solid var(--pearl)}
.bcard h3{font-family:var(--font-display);font-weight:600;font-size:20px;margin:0 0 8px;color:var(--ink);word-break:break-word}
.bcard p{margin:0;font-size:15px;color:var(--slate);line-height:1.55;overflow-wrap:break-word}
/* dark variant for benefit cards on Abyss */
.band-dark .bcard{background:var(--navy-night);border-color:var(--navy-steel)}
.band-dark .bcard:hover{border-color:var(--navy-soft);box-shadow:none;transform:translateY(-3px)}
.band-dark .bbadge{border-color:var(--navy-steel);color:var(--aqua-bright)}
.band-dark .bbadge::after{border-color:var(--navy-steel)}
.band-dark .bcard h3{color:#fff}
.band-dark .bcard p{color:#AEB7C7}

/* ---------- INTEGRITY (text + checklist + visual) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;width:100%;overflow:hidden}
.split.reverse .split-visual{order:-1}
.split-visual{width:100%;max-width:100%;overflow:hidden}
.split-body p{color:var(--slate);line-height:1.7;margin:0 0 20px;font-size:1.05rem}
.checklist{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:13px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:var(--anthracite);line-height:1.5}
.checklist li i{color:var(--aqua-deep);flex:none;margin-top:2px}
.band-dark .split-body p{color:#AEB7C7}
.band-dark .checklist li{color:#D7DEEC}
.band-dark .checklist li i{color:var(--aqua-bright)}

/* ---------- IMAGE PLACEHOLDER (ring-motif, named for Nano Banana) ---------- */
.ph-img{position:relative;border-radius:20px;background:linear-gradient(160deg,#0A1142,#070733);border:1px solid var(--navy-steel);overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:280px;width:100%;max-width:100%}
.ph-img .ring{position:absolute;border:1px solid rgba(33,211,224,.18);border-radius:50%}
.ph-img img.mark{width:26%;opacity:.85;position:relative}
.ph-img .tag{position:absolute;bottom:14px;left:16px;font-family:var(--font-mono);font-size:10px;letter-spacing:.07em;text-transform:uppercase;color:#5a6790}
.ph-img.ratio-43{aspect-ratio:4/3}
.ph-img.ratio-169{aspect-ratio:16/9}
.ph-img.ratio-11{aspect-ratio:1}
.ph-img.ratio-45{aspect-ratio:4/5}
.ph-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:inherit;display:block;max-width:100%}

/* ---------- FLOW RAIL (collecte → … → distribution) ---------- */
.flowrail{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;width:100%;overflow:hidden}
.flownode{position:relative;text-align:center;padding:0 10px;min-width:0;overflow:hidden}
.flownode .ring{width:84px;height:84px;border-radius:50%;border:1.5px solid var(--navy-steel);display:flex;align-items:center;justify-content:center;color:var(--aqua-bright);margin:0 auto 18px;position:relative;background:var(--abyss);z-index:2;flex-shrink:0}
.flownode .ring::after{content:"";position:absolute;inset:7px;border-radius:50%;border:1px solid rgba(33,211,224,.25)}
.flownode:not(:last-child)::before{content:"";position:absolute;top:42px;left:50%;width:100%;height:1.5px;background:linear-gradient(90deg,var(--navy-steel),var(--aqua-deep));z-index:1}
.flownode .fn{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--aqua-bright);margin-bottom:6px}
.flownode h4{font-family:var(--font-display);font-weight:600;font-size:17px;color:#fff;margin:0;word-break:break-word}

/* ---------- STEPS (how it works) ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;width:100%;overflow:hidden}
.step{position:relative;padding:0;min-width:0;word-wrap:break-word}
.step .num{font-family:var(--font-mono);font-size:13px;color:var(--aqua-deep);letter-spacing:.06em;display:flex;align-items:center;gap:12px;margin-bottom:16px}
.step .num::after{content:"";flex:1;height:1px;background:var(--mist)}
.step h3{font-family:var(--font-display);font-weight:600;font-size:18px;margin:0 0 9px;color:var(--ink);letter-spacing:-.01em;word-break:break-word}
.step p{margin:0;color:var(--slate);font-size:14.5px;line-height:1.55;word-wrap:break-word}

/* ---------- SECTORS TABS ---------- */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:34px;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.tab{font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;text-transform:uppercase;padding:9px 18px;border-radius:999px;background:var(--pearl);color:var(--slate);border:0;cursor:pointer;transition:.15s;white-space:nowrap;flex-shrink:0}
.tab:hover{background:var(--mist)}
.tab.on{background:var(--abyss);color:#fff}
.sector-panel{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;min-height:240px;width:100%;overflow:hidden}
.sector-panel h3{font-family:var(--font-display);font-weight:700;font-size:26px;margin:10px 0 14px;color:var(--ink);letter-spacing:-.01em;word-break:break-word}
.sector-panel p{margin:0 0 18px;color:var(--slate);line-height:1.6;overflow-wrap:break-word}

/* ---------- SECTOR BLOCKS (industries page) ---------- */
.sector-block{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:clamp(40px,5vw,64px) 0;border-bottom:1px solid var(--pearl);width:100%;overflow:hidden}
.sector-block:last-child{border-bottom:0}
.sector-block:nth-child(even) .sector-block-visual{order:-1}
.sector-block h3{font-family:var(--font-display);font-weight:700;font-size:clamp(1.5rem,2.6vw,1.9rem);margin:12px 0 14px;color:var(--ink);letter-spacing:-.01em;word-break:break-word}
.sector-block p{margin:0 0 18px;color:var(--slate);line-height:1.65;font-size:1.05rem;overflow-wrap:break-word}
.sector-block-visual{width:100%;max-width:100%;overflow:hidden}
.usecase-tag{display:inline-flex;gap:8px;align-items:flex-start;font-family:var(--font-mono);font-size:12px;letter-spacing:.03em;color:var(--aqua-deep);background:var(--pearl);padding:10px 16px;border-radius:10px;line-height:1.5;flex-wrap:wrap}
.usecase-tag i{flex:none;margin-top:1px}

/* ---------- USE-CASE CARDS ---------- */
.usecards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;width:100%;overflow:hidden}
.ucard{background:#fff;border:1px solid var(--pearl);border-radius:18px;padding:30px;transition:.17s;position:relative;min-width:0;overflow:hidden}
.ucard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--mist)}
.ucard .uc-step{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--aqua-deep);display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.ucard .uc-badge{width:50px;height:50px;border-radius:50%;border:1.5px solid var(--mist);display:flex;align-items:center;justify-content:center;color:var(--aqua-deep);position:relative;margin-bottom:18px;flex-shrink:0}
.ucard .uc-badge::after{content:"";position:absolute;inset:5px;border-radius:50%;border:1px solid var(--pearl)}
.ucard h3{font-family:var(--font-display);font-weight:600;font-size:19px;margin:0 0 8px;color:var(--ink);word-break:break-word}
.ucard p{margin:0;font-size:15px;color:var(--slate);line-height:1.55;overflow-wrap:break-word}

/* ---------- WHY (4-up) ---------- */
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;width:100%;overflow:hidden}
.wcard{min-width:0;overflow:hidden}
.wcard h3{font-family:var(--font-display);font-weight:600;font-size:19px;margin:0 0 9px;color:#fff;letter-spacing:-.01em;word-break:break-word}
.wcard p{margin:0;color:#AEB7C7;font-size:15px;line-height:1.55;overflow-wrap:break-word}
.wcard .wbadge{width:52px;height:52px;border-radius:50%;border:1.5px solid var(--navy-steel);display:flex;align-items:center;justify-content:center;color:var(--aqua-bright);position:relative;margin-bottom:18px;flex-shrink:0}
.wcard .wbadge::after{content:"";position:absolute;inset:6px;border-radius:50%;border:1px solid var(--navy-steel)}

/* ---------- CTA BAND ---------- */
.ctaband{background:var(--abyss);color:#fff;border-radius:28px;padding:clamp(40px,6vw,72px);text-align:center;overflow:hidden;overflow-x:clip;position:relative;width:100%;contain:layout style paint;display:flex;flex-direction:column;align-items:center;justify-content:center;isolation:isolate}
.ctaband .rings{position:absolute;inset:0;pointer-events:none;opacity:.6;overflow:hidden;z-index:0;width:100%;height:100%;contain:paint}
.ctaband .rings i{position:absolute;border:1px solid rgba(33,211,224,.14);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);max-width:120vmin;max-height:120vmin}
.ctaband h2{position:relative;color:#fff;font-size:clamp(1.8rem,3.2vw,2.6rem);word-break:break-word;overflow-wrap:break-word;max-width:100%;z-index:1}
.ctaband .lead{color:#AEB7C7;margin:18px auto 0;max-width:50ch;font-size:clamp(0.95rem,2vw,1.2rem);word-break:break-word;z-index:1;position:relative}
.ctaband .acts{display:flex;gap:14px;justify-content:center;margin-top:34px;position:relative;flex-wrap:wrap;align-items:center;z-index:1}

/* ---------- CONTACT FORM ---------- */
.contact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:start;width:100%;overflow:hidden}
.form-card{background:#fff;border:1px solid var(--pearl);border-radius:24px;padding:clamp(28px,3.5vw,44px);box-shadow:var(--shadow-md);min-width:0}
.form-card h2{font-family:var(--font-display);font-weight:700;font-size:26px;color:var(--ink);letter-spacing:-.02em;margin:8px 0 6px;word-break:break-word}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:24px;width:100%;overflow:hidden}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1 / -1}
.field label{font-size:13px;font-weight:500;color:var(--anthracite);font-family:var(--font-body)}
.field input,.field select,.field textarea{font-family:var(--font-body);font-size:15px;padding:12px 14px;border:1px solid var(--mist);border-radius:8px;outline:none;background:#fff;color:var(--anthracite);transition:.15s;width:100%}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--aqua);box-shadow:0 0 0 3px rgba(17,183,198,.16)}
.reassure{position:sticky;top:92px;min-width:0;width:100%;overflow:hidden}
.reassure .capsule2{background:var(--abyss);color:#fff;border-radius:20px;padding:32px;position:relative;overflow:hidden;min-width:0}
.reassure .capsule2 .rings{position:absolute;right:-70px;bottom:-70px;width:200px;height:200px}
.reassure .capsule2 .rings i{position:absolute;border:1px solid rgba(33,211,224,.16);border-radius:50%}
.reassure h3{font-family:var(--font-display);font-weight:700;font-size:21px;margin:0 0 14px;letter-spacing:-.01em;position:relative}
.reassure p{margin:0;color:#AEB7C7;line-height:1.65;font-size:15px;position:relative}
.reassure .rlist{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-direction:column;gap:14px;position:relative}
.reassure .rlist li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:#D7DEEC;line-height:1.5}
.reassure .rlist li i{color:var(--aqua-bright);flex:none;margin-top:1px}
.form-note{font-size:13px;color:var(--steel-grey);margin-top:18px;line-height:1.5}
.form-note.is-success{color:#0a8b5a;font-weight:600}
.form-note.is-error{color:#c0392b;font-weight:600}
.field input.field-error,.field select.field-error,.field textarea.field-error{border-color:#e53e3e;box-shadow:0 0 0 3px rgba(229,62,62,.15)}

/* ---------- FOOTER ---------- */
.footer{background:#02021F;color:#9BA6C0;padding:72px 0 36px;overflow:hidden;overflow-x:clip;position:relative;width:100%}
.footer .mark-wm{position:absolute;right:-60px;bottom:-90px;width:320px;opacity:.05}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.3fr;gap:28px;position:relative;align-items:start;width:100%;overflow:hidden}
.footer img.logo{height:26px;margin-bottom:18px}
.footer .tag{font-size:14px;color:#6B779A;max-width:32ch;line-height:1.5;overflow-wrap:break-word}
.footer h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#6B779A;margin:0 0 16px}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px}
.footer ul a{font-size:14px;color:#C7CFDC;transition:.15s}
.footer ul a:hover{color:#fff}
.footer-bot{display:flex;justify-content:space-between;align-items:center;margin-top:48px;padding-top:24px;border-top:1px solid var(--navy-steel);font-size:12.5px;color:#5a648a;flex-wrap:wrap;gap:12px;position:relative;width:100%;overflow:hidden}
.footer-bot .badges{display:flex;gap:16px;font-family:var(--font-mono);letter-spacing:.05em;flex-wrap:wrap}

/* ---------- SCROLL REVEAL ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s cubic-bezier(.22,.61,.36,1),transform .5s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- RESPONSIVE ---------- */
@media(max-width:980px){
  .cards4{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr 1fr}
  .flowrail{grid-template-columns:1fr 1fr 1fr;row-gap:32px}
  .flownode:not(:last-child)::before{display:none}
}
@media(max-width:900px){
  .nav-links{display:none}
  .burger{display:block}
  .nav-cta .btn{display:none}
  .hero-grid,.split,.sector-panel,.problem-grid,.sector-block,.contact-grid{grid-template-columns:1fr;gap:36px}
  .split.reverse .split-visual,.sector-block:nth-child(even) .sector-block-visual{order:0}
  .cards3,.points,.usecards{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .reassure{position:static}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-top > :first-child{grid-column:1 / -1}
  .footer-top > :nth-child(2){grid-column:2;grid-row:2}
  .footer-top > :nth-child(3){grid-column:1;grid-row:2}
  .reveal{opacity:1;transform:none}
  .ph-img{min-height:240px}
  .ctaband .acts{gap:12px}
}
@media(max-width:768px){
  .ph-img{min-height:220px;aspect-ratio:auto !important}
  .steps{gap:20px}
}
@media(max-width:600px){
  .cards4,.steps{grid-template-columns:1fr 1fr}
  .flowrail{grid-template-columns:1fr;row-gap:28px}
  .hud-rows{grid-template-columns:1fr 1fr}
  .ph-img{min-height:200px}
  .hero-trust{flex-direction:column;gap:20px}
  .ctaband .acts .btn{padding:10px 16px;font-size:13px}
  .ctaband .acts .btn i{width:16px;height:16px}
  .step .num::after{display:none}
}
@media(max-width:560px){
  .ph-img{min-height:180px;aspect-ratio:auto !important}
  .sector-block-visual{width:100% !important;max-width:100%}
  .steps{grid-template-columns:1fr}
}
@media(max-width:480px){
  .ph-img{min-height:160px;aspect-ratio:auto !important}
  .wrap{padding:0 clamp(16px,4vw,20px)}
  .hero h1{font-size:clamp(1.8rem,3.5vw,2.5rem)}
  .h2{font-size:clamp(1.4rem,2.5vw,1.9rem) !important}
  .sector-block{padding:clamp(30px,4vw,40px) 0;gap:20px}
  .sector-block h3{font-size:clamp(1.2rem,2vw,1.5rem)}
  .usecase-tag{flex-direction:column;gap:6px}
  .ctaband{padding:clamp(30px,4vw,48px)}
  .ctaband .acts{flex-direction:column;gap:10px}
  .ctaband .acts .btn{width:100%;justify-content:center;padding:10px 16px;font-size:13px}
  .ctaband h2{font-size:clamp(1.4rem,2.8vw,2rem)}
  .ctaband .lead{font-size:0.95rem;line-height:1.4}
  .steps{grid-template-columns:1fr;gap:20px}
  .step{padding:16px;background:#f8f9fa;border-radius:12px;border:1px solid var(--pearl)}
  .step .num{gap:10px;margin-bottom:12px;font-size:12px}
  .step h3{font-size:16px;margin-bottom:8px}
  .step p{font-size:13px}
}
@media(max-width:360px){
  .ph-img{min-height:140px;aspect-ratio:auto !important;border-radius:16px}
  .wrap{padding:0 clamp(12px,3vw,16px)}
  .hero h1{font-size:clamp(1.6rem,3vw,2rem)}
  .h2{font-size:clamp(1.2rem,2vw,1.6rem) !important}
  .sector-block{padding:clamp(24px,3vw,32px) 0;gap:16px}
  .sector-block h3{font-size:clamp(1rem,1.8vw,1.3rem)}
  .sector-block p{font-size:0.95rem;line-height:1.5}
  .kicker{font-size:10px}
  .usecase-tag{font-size:11px;padding:8px 12px}
  .ctaband{padding:clamp(24px,3vw,36px);border-radius:20px}
  .ctaband .acts{flex-direction:column;gap:8px}
  .ctaband .acts .btn{width:100%;justify-content:center;padding:9px 12px;font-size:12px;line-height:1.2}
  .ctaband .acts .btn i{width:14px;height:14px}
  .ctaband h2{font-size:clamp(1.1rem,2.3vw,1.6rem) !important}
  .ctaband .lead{font-size:0.9rem;line-height:1.3;margin:12px auto 0}
  .steps{grid-template-columns:1fr;gap:16px}
  .step{padding:14px;background:#f8f9fa;border-radius:10px;border:1px solid var(--pearl)}
  .step .num{gap:8px;margin-bottom:10px;font-size:11px}
  .step h3{font-size:14px;margin-bottom:6px}
  .step p{font-size:12px;line-height:1.4}
  .sec-head .lead{font-size:0.95rem}
}