.scf-container{width:min(1200px,calc(100% - 48px));margin:0 auto;}
.scf-hero{position:relative;padding:148px 0 110px;background:radial-gradient(circle at 20% 20%,rgba(63,122,255,.35),transparent 28%),radial-gradient(circle at 80% 18%,rgba(0,224,255,.18),transparent 24%),linear-gradient(135deg,#071226 0%,#0d1f49 52%,#09101d 100%);overflow:hidden;color:#fff;}
.scf-hero:before,.scf-hero:after{content:"";position:absolute;pointer-events:none;}
.scf-hero:before{width:520px;height:520px;right:-120px;top:-110px;border-radius:50%;background:radial-gradient(circle,rgba(0,224,255,.22) 0%,rgba(0,224,255,0) 68%);opacity:.75;}
.scf-hero:after{left:0;right:0;bottom:0;height:160px;background:linear-gradient(180deg,rgba(8,20,44,0) 0%,rgba(8,20,44,.55) 100%);}
.scf-hero-bg{position:absolute;inset:0;pointer-events:none;}
.scf-orb{position:absolute;border-radius:50%;filter:blur(8px);opacity:.7;animation:scfFloat 8s ease-in-out infinite;}
.scf-orb-1{width:280px;height:280px;background:rgba(24,144,255,.22);top:70px;left:-60px;}
.scf-orb-2{width:220px;height:220px;background:rgba(0,245,255,.16);right:4%;bottom:70px;animation-delay:1.8s;}
.scf-grid-line{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 85%);}
.scf-hero-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(420px,.9fr);gap:42px;align-items:center;position:relative;z-index:1;}
.scf-hero-copy{position:relative;z-index:2;}
.scf-badge{display:inline-flex;padding:10px 18px;border:1px solid rgba(143,214,255,.45);background:rgba(255,255,255,.08);backdrop-filter:blur(12px);border-radius:999px;font-size:14px;letter-spacing:.08em;margin-bottom:20px;}
.scf-hero h1{font-size:48px;line-height:1.18;margin:0 0 18px;font-weight:700;color:#fff;}
.scf-hero-desc{font-size:18px;line-height:1.8;color:rgba(255,255,255,.84);max-width:700px;}
.scf-summary{margin-top:24px;padding:18px 20px;border-radius:18px;background:linear-gradient(135deg,rgba(5,14,33,.58),rgba(14,37,84,.36));border:1px solid rgba(143,214,255,.18);line-height:1.8;color:#dfeeff;box-shadow:0 18px 50px rgba(0,0,0,.18);}
.scf-hero-tags{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px;}
.scf-hero-tags span{display:inline-flex;align-items:center;padding:10px 16px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(143,214,255,.16);color:#eaf5ff;font-size:14px;letter-spacing:.02em;box-shadow:0 10px 30px rgba(3,12,35,.18);}
.scf-hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px;}
.scf-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 26px;border-radius:999px;font-size:16px;font-weight:600;transition:transform .28s ease,box-shadow .28s ease,background .28s ease,color .28s ease;border:1px solid transparent;}
.scf-btn:hover{transform:translateY(-2px);}
.scf-btn-primary{background:linear-gradient(135deg,#3a7bff,#00ccff);color:#fff;box-shadow:0 18px 40px rgba(31,110,255,.28);}
.scf-btn-ghost{border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.03);color:#fff;}
.scf-btn-ghost-dark{border-color:rgba(42,86,183,.18);background:#fff;color:#1a2e62;}
.scf-trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px;max-width:680px;}
.scf-trust-item{padding:18px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);backdrop-filter:blur(12px);box-shadow:0 14px 34px rgba(3,12,35,.2);transition:transform .3s ease,box-shadow .3s ease;}
.scf-trust-item:hover{transform:translateY(-4px);box-shadow:0 20px 38px rgba(3,12,35,.26);}
.scf-trust-item strong{display:block;font-size:28px;color:#fff;margin-bottom:6px;}
.scf-trust-item span{font-size:14px;color:rgba(255,255,255,.72);}
.scf-hero-visual{position:relative;min-height:560px;display:flex;align-items:center;justify-content:center;}
.scf-hero-visual:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(58,123,255,.24) 0%,rgba(58,123,255,.02) 56%,rgba(58,123,255,0) 72%);filter:blur(14px);}
.scf-core-ring{position:absolute;width:420px;height:420px;border-radius:50%;border:1px solid rgba(0,224,255,.28);box-shadow:0 0 0 24px rgba(58,123,255,.06),0 0 60px rgba(0,204,255,.18) inset;animation:scfSpin 18s linear infinite;}
.scf-core-ring:before{content:"";position:absolute;inset:24px;border-radius:50%;border:1px dashed rgba(143,214,255,.28);animation:scfSpinReverse 14s linear infinite;}
.scf-core-card{position:absolute;width:220px;padding:22px;border-radius:24px;background:linear-gradient(180deg,rgba(255,255,255,.2),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.14);box-shadow:0 16px 40px rgba(3,12,35,.3);backdrop-filter:blur(15px);transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;}
.scf-core-card:hover{transform:translateY(-8px) scale(1.01);box-shadow:0 24px 50px rgba(3,12,35,.35);border-color:rgba(143,214,255,.3);}
.scf-core-card .label{display:inline-flex;font-size:12px;color:#95dfff;padding:6px 10px;border-radius:999px;background:rgba(0,0,0,.18);margin-bottom:12px;}
.scf-core-card strong{display:block;font-size:24px;color:#fff;margin-bottom:8px;}
.scf-core-card p{margin:0;font-size:14px;color:rgba(255,255,255,.74);line-height:1.7;}
.scf-core-card.main{position:relative;width:260px;z-index:2;}
.scf-core-card.left{left:0;top:50%;transform:translateY(-50%) translateX(8px);animation:scfFloatCard 7s ease-in-out infinite;}
.scf-core-card.right{right:0;top:72px;animation:scfFloatCard 6.5s ease-in-out infinite 1s;}
.scf-core-card.bottom{bottom:16px;right:80px;animation:scfFloatCard 7.5s ease-in-out infinite 1.8s;}
.scf-visual-panel{position:absolute;left:28px;right:28px;bottom:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;z-index:3;}
.scf-visual-item{padding:18px 20px;border-radius:20px;background:linear-gradient(135deg,rgba(8,20,44,.74),rgba(13,31,73,.56));border:1px solid rgba(143,214,255,.16);box-shadow:0 16px 34px rgba(3,12,35,.26);backdrop-filter:blur(14px);}
.scf-visual-item span{display:block;font-size:13px;color:#8fd6ff;letter-spacing:.08em;margin-bottom:8px;}
.scf-visual-item strong{display:block;font-size:18px;line-height:1.5;color:#fff;}
.scf-section{padding:92px 0;background:#fff;}
.scf-section-light{background:linear-gradient(180deg,#f6f9ff 0%,#fff 100%);}
.scf-section-dark{background:linear-gradient(180deg,#08142c 0%,#11254d 100%);color:#fff;}
.scf-section-head{max-width:760px;margin:0 auto 44px;text-align:center;}
.scf-section-head h2{font-size:36px;line-height:1.3;color:#16213e;margin:0 0 14px;}
.scf-section-head p{font-size:16px;line-height:1.9;color:#667085;margin:0;}
.scf-section-head-dark h2,.scf-section-head-dark p{color:#fff;}
.scf-section-head-dark p{color:rgba(255,255,255,.72);}
.scf-role-grid,.scf-product-grid,.scf-adv-grid,.scf-process-grid{display:grid;gap:24px;}
.scf-role-grid{grid-template-columns:repeat(4,minmax(0,1fr));}
.scf-role-card,.scf-product-card,.scf-adv-card,.scf-process-item,.scf-faq-item,.scf-arch-layer{border-radius:24px;box-shadow:0 16px 38px rgba(16,24,40,.08);}
.scf-role-card,.scf-product-card,.scf-adv-card,.scf-process-item{position:relative;overflow:hidden;}
.scf-role-card:before,.scf-product-card:before,.scf-adv-card:before,.scf-process-item:before{content:"";position:absolute;left:0;top:0;right:0;height:4px;background:linear-gradient(90deg,#3a7bff,#00d3ff);}
.scf-role-card{padding:28px;background:#fff;border:1px solid rgba(58,123,255,.08);transition:transform .3s ease,box-shadow .3s ease;}
.scf-role-card:hover,.scf-product-card:hover,.scf-adv-card:hover{transform:translateY(-6px);box-shadow:0 24px 44px rgba(31,63,128,.12);}
.scf-role-card h3{margin:0 0 12px;font-size:22px;color:#16213e;}
.scf-role-card p{color:#596780;line-height:1.8;margin:0 0 16px;}
.scf-role-card ul{margin:0;padding-left:18px;color:#31528f;line-height:2;}
.scf-scenario-timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;position:relative;}
.scf-scenario-step{padding:28px 24px;border-radius:28px;background:linear-gradient(180deg,#fff,#f5f8ff);border:1px solid rgba(56,102,223,.08);box-shadow:0 14px 30px rgba(16,24,40,.06);position:relative;overflow:hidden;}
.scf-scenario-step:before{content:'';position:absolute;inset:auto 24px 0;height:3px;background:linear-gradient(90deg,#3a7bff,#00d3ff);border-radius:999px;}
.scf-scenario-step span{display:inline-flex;width:46px;height:46px;border-radius:50%;align-items:center;justify-content:center;background:linear-gradient(135deg,#2d7fe7,#00ccff);color:#fff;font-weight:700;margin-bottom:18px;box-shadow:0 12px 24px rgba(45,127,231,.26);}
.scf-scenario-step h3{font-size:22px;color:#16213e;margin:0 0 10px;}
.scf-scenario-step p{margin:0;color:#596780;line-height:1.85;}
.scf-product-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
.scf-product-card{padding:30px;background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(12px);}
.scf-product-card h3{font-size:22px;margin:0 0 14px;color:#fff;}
.scf-product-card p{margin:0;color:rgba(255,255,255,.76);line-height:1.85;}
.scf-adv-grid{grid-template-columns:repeat(4,minmax(0,1fr));}
.scf-adv-card{padding:28px;background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid rgba(31,63,128,.08);}
.scf-adv-card strong{display:block;font-size:22px;color:#16213e;margin-bottom:12px;}
.scf-adv-card p{margin:0;color:#596780;line-height:1.85;}
.scf-arch-board{display:grid;gap:18px;margin-bottom:32px;}
.scf-arch-layer{padding:22px 24px;background:linear-gradient(135deg,#0f1f40,#173066);border:1px solid rgba(143,214,255,.14);color:#fff;display:grid;grid-template-columns:170px 1fr;gap:18px;align-items:center;}
.scf-arch-layer span{font-size:20px;font-weight:700;color:#95dfff;}
.scf-arch-layer p{margin:0;color:rgba(255,255,255,.78);line-height:1.8;}
.scf-process-grid{grid-template-columns:repeat(4,minmax(0,1fr));}
.scf-process-item{padding:28px;background:#fff;border:1px solid rgba(58,123,255,.08);}
.scf-process-item span{display:inline-flex;width:38px;height:38px;border-radius:12px;align-items:center;justify-content:center;background:#eaf1ff;color:#2d7fe7;font-weight:700;margin-bottom:18px;}
.scf-process-item h3{margin:0 0 10px;color:#16213e;font-size:22px;}
.scf-process-item p{margin:0;color:#596780;line-height:1.8;}
.scf-faq-list{display:grid;gap:16px;max-width:920px;margin:0 auto;}
.scf-faq-item{background:#fff;border:1px solid rgba(58,123,255,.08);padding:0 24px;overflow:hidden;}
.scf-faq-item summary{list-style:none;cursor:pointer;font-size:18px;font-weight:600;color:#16213e;padding:22px 0;position:relative;}
.scf-faq-item summary::-webkit-details-marker{display:none;}
.scf-faq-item summary:after{content:'+';position:absolute;right:0;top:18px;font-size:28px;color:#2d7fe7;}
.scf-faq-item[open] summary:after{content:'-';}
.scf-faq-item p{margin:0;padding:0 0 22px;color:#596780;line-height:1.9;}
.scf-contact{padding:90px 0 110px;background:linear-gradient(135deg,#0b1630,#17366f);color:#fff;}
.scf-contact-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:36px 42px;border-radius:30px;background:linear-gradient(135deg,rgba(255,255,255,.12),rgba(255,255,255,.06));box-shadow:0 18px 40px rgba(0,0,0,.18);}
.scf-contact h2{font-size:34px;margin:0 0 12px;}
.scf-contact p{max-width:760px;margin:0;color:rgba(255,255,255,.76);line-height:1.9;}
.scf-contact-actions{display:flex;gap:14px;flex-wrap:wrap;}
@keyframes scfFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
@keyframes scfSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes scfSpinReverse{from{transform:rotate(360deg)}to{transform:rotate(0)}}
@keyframes scfFloatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media (max-width:1200px){.scf-hero h1{font-size:42px}.scf-hero-layout{grid-template-columns:1fr}.scf-hero-visual{min-height:500px}.scf-visual-panel{position:relative;left:auto;right:auto;bottom:auto;margin-top:32px}.scf-role-grid,.scf-adv-grid,.scf-process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.scf-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.scf-scenario-timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.scf-contact-inner{flex-direction:column;align-items:flex-start}}
@media (max-width:768px){.scf-container{width:min(calc(100% - 32px),1200px)}.scf-hero{padding:116px 0 74px}.scf-hero h1{font-size:32px}.scf-hero-desc{font-size:16px}.scf-summary{font-size:14px}.scf-hero-tags span{font-size:13px;padding:9px 14px}.scf-trust-row,.scf-role-grid,.scf-product-grid,.scf-adv-grid,.scf-process-grid,.scf-scenario-timeline,.scf-visual-panel{grid-template-columns:1fr}.scf-core-ring{width:290px;height:290px}.scf-core-card{width:180px;padding:16px}.scf-core-card.main{width:220px}.scf-core-card.left{left:-4px;top:auto;bottom:88px;transform:none}.scf-core-card.right{right:-4px;top:18px}.scf-core-card.bottom{right:48px;bottom:42px}.scf-hero-visual{min-height:520px}.scf-visual-panel{margin-top:12px}.scf-visual-item strong{font-size:16px}.scf-section{padding:70px 0}.scf-section-head h2{font-size:28px}.scf-arch-layer{grid-template-columns:1fr}.scf-contact{padding:72px 0 88px}.scf-contact-inner{padding:28px}.scf-contact h2{font-size:28px}}