:root{--navy:#071a27;--navy-2:#102b3b;--ink:#123042;--teal:#0b978d;--mint:#9bf0df;--line:#dce7e8;--paper:#f6f9f9}
body{color:var(--ink);background:#fff;overflow-x:hidden}
.container{width:min(1280px,calc(100% - 80px))}
.topbar{background:#061622;letter-spacing:.03em}
.topbar .container{min-height:39px}
.header{background:rgba(255,255,255,.97);border-bottom:1px solid #e6ecec;box-shadow:0 8px 22px rgba(9,38,49,.04)}
.header .container{height:82px}
.logo-mark{background:#0c3644;border:1px solid #185264;border-radius:12px;width:44px;height:44px;color:#a5f3e5;font-size:25px}
.logo-text{font-size:21px;letter-spacing:-.055em}
.logo-text span{color:#128b81}
.nav{gap:28px}
.nav a{font-size:13px}
.header-actions .btn{border-radius:7px;padding:16px 20px;background:#103443}
.btn{border-radius:7px;padding:17px 25px;font-size:13px;box-shadow:0 10px 24px rgba(7,33,45,.1)}
.btn-mint{background:#a4f0e2;color:#062e35}
.btn-outline{box-shadow:none;border-color:rgba(189,227,226,.52)}
.hero{display:block;min-height:0;background:#071b28;isolation:isolate;overflow:hidden}
.hero:before{background:radial-gradient(circle at 43% 18%,rgba(27,102,113,.34),transparent 35%),linear-gradient(90deg,rgba(27,74,86,.18) 1px,transparent 1px),linear-gradient(0deg,rgba(27,74,86,.18) 1px,transparent 1px);background-size:auto,74px 74px,74px 74px;opacity:.6}
.hero:after{display:none}
.hero-grid{min-height:690px;padding:70px 0 55px;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:55px}
.hero-copy{padding:20px 0 25px;position:relative;z-index:2}
.hero .eyebrow{display:inline-flex;gap:10px;border:1px solid rgba(149,224,214,.3);border-radius:40px;padding:11px 16px;color:#a1ecdf;letter-spacing:.12em;background:rgba(103,212,201,.06)}
.hero .eyebrow:before{width:7px;height:7px;border-radius:50%;background:#9eeede;box-shadow:0 0 0 4px rgba(158,238,222,.13)}
.hero h1{font-size:clamp(48px,5vw,75px);line-height:1.09;letter-spacing:-.054em;margin:30px 0 24px;max-width:660px}
.hero h1 em{color:#a5f2e2;font-style:normal}
.hero p{font-size:16px;line-height:1.82;max-width:505px;margin-bottom:35px;color:#bfd1d8}
.hero-buttons{gap:12px}
.hero-foot{display:flex;align-items:center;gap:13px;color:#9ab9bf;font:500 12px 'DM Sans',Arial,sans-serif;margin-top:54px;letter-spacing:.03em}
.hero-foot-line{height:1px;width:35px;background:#89dfd1}
.hero-visual{height:548px;position:relative;border:1px solid rgba(150,222,222,.28);border-radius:22px 22px 64px 22px;padding:17px;background:#0e2e3f;box-shadow:0 32px 60px rgba(0,0,0,.3)}
.hero-image{position:absolute;inset:17px;border-radius:12px 12px 50px 12px;background:linear-gradient(0deg,rgba(4,25,35,.92) 2%,rgba(6,25,37,.18) 75%),url('assets/irc-hero.png') 58% center/cover no-repeat}
.hero-visual:after{content:"";position:absolute;inset:32px;border:1px solid rgba(171,236,226,.36);border-radius:8px 8px 40px 8px;pointer-events:none}
.hero-visual-top{position:absolute;z-index:2;top:42px;left:44px;right:42px;display:flex;align-items:center;gap:9px;color:#e0f6f2;font:800 10px 'DM Sans',Arial,sans-serif;letter-spacing:.14em}
.hero-visual-top>span:last-child{margin-left:auto;color:#b3c9cb}
.live-dot{width:7px;height:7px;background:#9ff2de;border-radius:50%;box-shadow:0 0 0 5px rgba(140,244,220,.2)}
.hero-overlay{position:absolute;left:52px;bottom:52px;z-index:2;color:#fff}
.overlay-label{font:800 10px 'DM Sans',Arial,sans-serif;color:#a4eadf;letter-spacing:.18em;margin-bottom:14px}
.hero-overlay strong{font-size:clamp(26px,2.55vw,39px);line-height:1.22;letter-spacing:-.05em}
.overlay-bars{display:flex;gap:7px;margin-top:25px}.overlay-bars i{display:block;width:38px;height:4px;background:#9deddd;border-radius:3px}.overlay-bars i:nth-child(2){opacity:.45}.overlay-bars i:nth-child(3){opacity:.2}
.floating-note{position:absolute;z-index:3;right:-20px;top:45%;transform:translateY(-50%);width:185px;background:#fff;border-radius:13px;box-shadow:0 18px 40px rgba(0,0,0,.24);padding:20px;color:#163846;display:grid;gap:6px}
.floating-note span{font:800 10px 'DM Sans',Arial,sans-serif;color:#0b9c8e;letter-spacing:.12em}
.floating-note strong{font-size:15px}
.floating-note small{font-size:11px;color:#788f95}
.hero-index{position:absolute;z-index:1;right:max(40px,calc((100% - 1280px)/2));bottom:20px;color:#8eabb2;font:700 10px 'DM Sans',Arial,sans-serif;letter-spacing:.12em;display:flex;align-items:center;gap:13px}
.hero-index span{width:30px;height:1px;background:#8eabb2}
.strip{background:#fff;color:#173b49;box-shadow:0 12px 35px rgba(9,42,53,.08);position:relative;z-index:2}
.strip .container{grid-template-columns:repeat(4,1fr)}
.strip-item{padding:30px 25px;border-left:1px solid #e1eded;gap:18px;font-size:13px}
.strip-icon{font:800 19px 'DM Sans',Arial,sans-serif;color:#118f86}
.strip-item span:last-child{display:grid;gap:5px}
.strip-item strong{font-size:13px}
.strip-item small{font:400 11px 'DM Sans',Arial,sans-serif;color:#84989d}
.section{padding:112px 0}
.section h2{letter-spacing:-.055em;font-size:clamp(39px,4.3vw,60px)}
.section h2 em{font-style:normal;color:#82e8db}
.kicker{display:flex;align-items:center;gap:10px;color:#0c8d84}
.kicker:before{content:"";height:2px;width:24px;background:currentColor}
.section-lead{font-size:15px;line-height:1.85}
.services{background:#f3f7f7;position:relative}
.services:before{content:"SERVICES";position:absolute;right:3%;top:48px;font-size:clamp(60px,11vw,180px);font-weight:800;letter-spacing:-.08em;color:rgba(12,74,78,.035);pointer-events:none}
.service-grid{gap:18px}
.service{min-height:330px;padding:32px;border-radius:16px;position:relative;overflow:hidden;box-shadow:0 6px 20px rgba(20,63,74,.025)}
.service:before{content:"";position:absolute;top:0;left:0;width:0;height:4px;background:#0b978d;transition:width .35s}
.service:hover:before{width:100%}
.service:first-child{background:#0d3442;color:#fff;border-color:#0d3442}
.service:first-child:before{background:#9aefdf}
.service:first-child h3{color:#fff}.service:first-child p{color:#bdd1d5}.service:first-child .number{color:#93e4d8}
.service:first-child .service-icon{background:rgba(166,238,222,.14);color:#9af0e1}
.service-icon{width:58px;height:58px;border-radius:14px;font-size:27px}
.service h3{font-size:20px;margin-bottom:12px}
.service p{font-size:14px;line-height:1.78}
.service .number{border-top:1px solid #e6eeee;margin-top:auto;padding-top:22px}
.service:first-child .number{border-color:rgba(255,255,255,.14)}
.about-grid{gap:9%}
.about-art{min-height:570px;border-radius:18px 18px 70px 18px;box-shadow:22px 22px 0 #e3f3f0}
.about-art:before{background:linear-gradient(180deg,transparent,rgba(5,26,37,.9)),url('assets/irc-hero.png') 72% center/cover no-repeat}
.about-art:after{border-color:rgba(170,236,225,.55)}
.about-art-inner strong{font-size:54px;letter-spacing:-.055em}
.about-copy h2{max-width:570px}
.about-copy p{font-size:15px;line-height:1.85}
.ticks{gap:18px;margin:31px 0 39px}
.ticks span{font-size:13px}
.sectors{background:#0a2534;position:relative;overflow:hidden}
.sectors:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 88% 18%,rgba(39,153,157,.22),transparent 38%)}
.sectors .container{position:relative}
.sectors .kicker{color:#83e7da}
.sectors h2{max-width:740px}
.sectors .section-lead{max-width:360px}
.sector-grid{gap:17px;background:none;border:0}
.sector{border:1px solid rgba(175,232,228,.18);border-radius:15px;min-height:290px;padding:28px;background:#113441;justify-content:initial}
.sector:hover{background:#174654;transform:translateY(-4px);transition:.25s}
.sector b{font:800 10px 'DM Sans',Arial,sans-serif;letter-spacing:.14em;color:#8fe5d8}
.sector-symbol{font-size:61px;line-height:1;color:#86e5d8;margin:25px 0 26px}
.sector h3{font-size:18px;line-height:1.35}
.sector p{font:400 12px/1.5 'DM Sans',Arial,sans-serif;color:#a8c3c9;margin:9px 0 0}
.approach{background:#fff}
.steps{gap:0;margin-top:57px;border:1px solid #e2eaea;border-radius:16px;overflow:hidden}
.step{border:0;border-left:1px solid #e2eaea;padding:35px 27px;min-height:270px;position:relative}
.step:first-child{border-left:0}
.step:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:#bfe4df}
.step:first-child:before{background:#11998c}
.step span{font-size:11px}
.step h3{font-size:20px;margin-top:56px}
.step p{font-size:13px}
.scenario{background:#edf5f4}
.scenario h2{max-width:700px}
.scenario-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:17px}
.scenario-card{background:#fff;border:1px solid #dbe9e7;border-radius:16px;overflow:hidden;min-height:370px;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.scenario-card:hover{transform:translateY(-4px);box-shadow:0 20px 35px rgba(24,77,83,.1)}
.scenario-feature{background:#0e3542;color:#fff}
.scenario-graphic{height:185px;position:relative;overflow:hidden;background:radial-gradient(circle at 48% 45%,rgba(103,231,205,.2),transparent 35%),linear-gradient(90deg,rgba(99,208,204,.11) 1px,transparent 1px),linear-gradient(rgba(99,208,204,.11) 1px,transparent 1px),#0c2d3a;background-size:auto,37px 37px,37px 37px,auto}
.graphic-ring{width:175px;height:175px;position:absolute;left:36%;top:5px;border:1px solid rgba(157,241,216,.56);border-radius:50%;display:grid;place-items:center;box-shadow:0 0 0 35px rgba(122,231,216,.04),0 0 0 70px rgba(122,231,216,.04)}
.graphic-ring span{text-align:center;font:800 10px/1.6 'DM Sans',Arial,sans-serif;color:#a8eadf;letter-spacing:.13em}
.graphic-point{position:absolute;width:27px;height:27px;border-radius:50%;background:#9cf0df;display:grid;place-items:center;font:800 10px 'DM Sans',Arial,sans-serif;color:#0d3542;box-shadow:0 0 0 6px rgba(157,241,216,.17)}
.point-a{left:23%;top:25%}.point-b{left:63%;top:28%}.point-c{left:48%;top:74%}
.scenario-top{height:185px;display:flex;align-items:flex-start;padding:28px;background:linear-gradient(135deg,#e5f4f0,#f9fdfc);color:#0d897e;font:800 11px 'DM Sans',Arial,sans-serif;letter-spacing:.1em;gap:10px}
.scenario-top>span:first-child{font-size:42px;letter-spacing:-.07em}
.scenario-line{width:1px;height:55px;background:#86c6be;margin:0 7px}
.scenario-top>span:last-child{align-self:center}
.scenario-body{padding:26px 28px 31px;margin-top:auto}
.scenario-body>span{font:800 10px 'DM Sans',Arial,sans-serif;letter-spacing:.12em;color:#0a9589}
.scenario-feature .scenario-body>span{color:#92e4d7}
.scenario-body h3{font-size:19px;line-height:1.35;letter-spacing:-.035em;margin:12px 0}
.scenario-body p{font:400 13px/1.65 'DM Sans',Arial,sans-serif;color:#6a838a;margin:0}
.scenario-feature .scenario-body p{color:#bbd1d4}
.statement{background:#d9f3ed;position:relative;overflow:hidden}
.statement:after{content:"IRC";position:absolute;right:3%;bottom:-95px;font-size:260px;font-weight:800;letter-spacing:-.1em;color:rgba(23,124,116,.055)}
.statement .container{position:relative;z-index:1}
.statement blockquote{max-width:980px}
.faq{background:#fff}
.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px}
.faq .section-lead{margin-top:22px}
.faq-list{border-top:1px solid #d9e5e4}
.faq-list details{border-bottom:1px solid #d9e5e4;padding:22px 0}
.faq-list summary{list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;cursor:pointer;font-size:16px;font-weight:700;letter-spacing:-.02em}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary span{flex:none;width:28px;height:28px;display:grid;place-items:center;background:#eaf7f3;border-radius:50%;color:#0b8a7f;font-size:22px;font-weight:400}
.faq-list details[open] summary span{transform:rotate(45deg)}
.faq-list p{font:400 14px/1.8 'DM Sans',Arial,sans-serif;color:#6a8189;margin:13px 45px 2px 0}
.contact{background:#071d2a;position:relative;overflow:hidden}
.contact:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 10% 90%,rgba(62,170,169,.21),transparent 38%)}
.contact-grid{position:relative;z-index:1}
.contact-card{border-radius:15px;background:#103443;box-shadow:0 30px 50px rgba(0,0,0,.13)}
.footer{background:#061823}
@media(max-width:1100px){.container{width:min(100% - 56px,1160px)}.hero-grid{gap:25px}.floating-note{right:-5px}.scenario-grid{grid-template-columns:1.2fr 1fr 1fr}.sector{padding:22px}.nav{gap:17px}}
@media(max-width:900px){.header-actions .btn{display:none}.hero-grid{grid-template-columns:1fr;gap:28px;padding:64px 0 75px}.hero-copy{padding:0}.hero h1{max-width:700px;font-size:clamp(48px,7.8vw,68px)}.hero-visual{height:420px;width:min(100%,650px);justify-self:center}.hero-index{display:none}.strip .container{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:repeat(2,1fr)}.sector-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(3){border-left:0;border-top:1px solid #e2eaea}.step:nth-child(4){border-top:1px solid #e2eaea}.scenario-grid{grid-template-columns:1fr 1fr}.scenario-feature{grid-column:1/-1}.faq-grid{gap:40px}}
@media(max-width:700px){.container{width:min(100% - 36px,560px)}.header .container{height:70px}.menu-toggle{display:block}.hero-grid{padding:55px 0 65px}.hero h1{font-size:clamp(42px,11vw,58px);line-height:1.12}.hero p{font-size:15px}.hero-foot{margin-top:35px}.hero-visual{height:360px;border-radius:17px 17px 45px 17px}.hero-image{inset:10px;border-radius:10px 10px 38px 10px}.hero-visual:after{inset:20px}.hero-visual-top{left:31px;right:30px;top:31px;font-size:8px}.hero-overlay{left:32px;bottom:30px}.hero-overlay strong{font-size:24px}.floating-note{display:none}.strip .container{width:100%}.strip-item{padding:18px;gap:10px}.strip-icon{font-size:16px}.strip-item strong{font-size:11px}.strip-item small{font-size:10px}.section{padding:76px 0}.section h2{font-size:clamp(35px,9vw,48px)}.service-grid,.about-grid,.sector-grid,.scenario-grid,.faq-grid{grid-template-columns:1fr}.service{min-height:270px}.about-art{min-height:400px;box-shadow:12px 12px 0 #e3f3f0}.sector{min-height:220px}.scenario-feature{grid-column:auto}.steps{grid-template-columns:1fr}.step{border-left:0;border-top:1px solid #e2eaea;min-height:220px}.step:first-child{border-top:0}.step h3{margin-top:35px}.faq-grid{gap:35px}.contact-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}