.smart-header{position:sticky;top:0;z-index:80;background:rgba(7,17,31,.86);backdrop-filter:blur(18px);border-block-end:1px solid var(--line)}
.brand-mark{display:block;inline-size:42px;block-size:42px}
.brand span{font-weight:900;color:var(--text)}
.nav-cta-pill{opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .2s ease,transform .2s ease}
.smart-header.is-scrolled .nav-cta-pill{opacity:1;transform:none;pointer-events:auto}
.mobile-menu-toggle{display:none;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.05);color:var(--text);font:inherit;font-weight:800;padding:.65rem .9rem}
.cinematic-hero .hero-copy{min-height:560px}
.trust-strip{border:1px solid rgba(45,212,191,.28);background:rgba(45,212,191,.08);color:#d8fffa;border-radius:999px;padding:.75rem 1rem;font-weight:800;margin-block-start:20px}
.hero-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-block-start:22px}
.hero-feature-grid span{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.055);border-radius:12px;padding:.72rem .78rem;color:var(--text);font-weight:800;font-size:.9rem;min-block-size:44px;display:grid;place-items:center;text-align:center}
.ai-visual{align-items:center;justify-content:center;text-align:center}
.ai-pulse{position:relative;inline-size:min(100%,320px);aspect-ratio:1;margin-inline:auto;display:grid;place-items:center}
.ai-pulse::before{content:"";position:absolute;inset:18%;border-radius:50%;background:radial-gradient(circle,rgba(45,212,191,.6),rgba(125,211,252,.16) 48%,transparent 70%);box-shadow:0 0 60px rgba(45,212,191,.28)}
.ai-pulse span{position:absolute;border:1px solid rgba(45,212,191,.4);border-radius:50%;inset:22%;animation:aiPulse 2.6s ease-out infinite}
.ai-pulse span:nth-child(2){animation-delay:.65s}
.ai-pulse span:nth-child(3){animation-delay:1.3s}
@keyframes aiPulse{0%{transform:scale(.62);opacity:.9}100%{transform:scale(1.35);opacity:0}}
.breadcrumb{padding-block:20px;color:var(--muted);display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.breadcrumb a{color:#dffcf8}
.scenario-card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(19,36,58,.88),rgba(13,27,45,.72));border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.industry-badge{display:inline-flex;border:1px solid rgba(248,193,74,.3);background:rgba(248,193,74,.12);color:#ffe7a3;border-radius:999px;padding:.32rem .7rem;font-weight:800;font-size:.82rem}
.scenario-card dl{display:grid;gap:8px;margin:14px 0}
.scenario-card div{min-width:0}
.scenario-card dt{color:var(--soft);font-size:.85rem}
.scenario-card dd{margin:0;color:var(--text);font-weight:800}
.output-preview{border:1px dashed rgba(45,212,191,.35);border-radius:14px;padding:12px;color:var(--muted);margin-block:12px}
.seven-scenarios{grid-template-columns:repeat(7,minmax(220px,1fr));overflow-x:auto;scroll-snap-type:inline mandatory;padding-block-end:8px}
.seven-scenarios .scenario-card{scroll-snap-align:start;display:flex;flex-direction:column}
.seven-scenarios .scenario-card .btn{margin-block-start:auto}
.pipeline-stage{border-block:1px solid rgba(255,255,255,.08)}
.pipeline-rail{display:grid;grid-template-columns:repeat(6,minmax(120px,1fr));gap:10px;align-items:center;margin-block:18px 24px;overflow-x:auto;padding-block-end:8px}
.pipeline-rail span{position:relative;display:grid;place-items:center;min-block-size:52px;border-radius:14px;border:1px solid rgba(45,212,191,.32);background:linear-gradient(135deg,rgba(45,212,191,.18),rgba(125,211,252,.08));color:#e9fffb;font-weight:900;white-space:nowrap}
.pipeline-rail span:not(:last-child)::after{content:"";position:absolute;inline-size:22px;block-size:2px;background:rgba(248,193,74,.72);inset-inline-end:-16px;inset-block-start:50%;transform:translateY(-50%);z-index:2}
.workflow-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.workflow-steps article{border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(19,36,58,.86),rgba(7,17,31,.72));padding:18px;box-shadow:var(--shadow)}
.workflow-steps strong{display:block;color:#d8fffa;font-size:1.08rem;margin-block-end:8px}
.workflow-steps p{color:var(--muted);margin-block:0 12px}
.workflow-steps dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:0}
.workflow-steps div{border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:9px;background:rgba(255,255,255,.035)}
.workflow-steps dt{color:var(--soft);font-size:.78rem}
.workflow-steps dd{margin:0;color:var(--text);font-weight:800}
.input-area{min-width:0}
.action-bar,.conversion-strip{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:center}
.trust-layer .case-grid{grid-template-columns:repeat(4,1fr)}
.social-proof{padding-block-start:16px}
.metrics-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.metric-card{border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.04);padding:12px}
.metric-card span{display:block;color:var(--soft);font-size:.85rem}
.metric-card strong{display:block;font-size:1.35rem;color:var(--text)}
@media (prefers-reduced-motion:reduce){.ai-pulse span{animation:none}.nav-cta-pill{transition:none}}
@media (max-width:1100px){.workflow-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:920px){.mobile-menu-toggle{display:inline-flex}.smart-header{align-items:center}.smart-header .nav-links{display:none;position:absolute;inset-block-start:100%;inset-inline:16px;background:#07111f;border:1px solid var(--line);border-radius:16px;padding:12px;box-shadow:var(--shadow)}.smart-header.menu-open .nav-links{display:grid}.trust-layer .case-grid{grid-template-columns:1fr 1fr}.pipeline-rail{grid-template-columns:repeat(6,130px)}}
@media (max-width:620px){.cinematic-hero .hero-copy{min-height:auto}.trust-strip{border-radius:16px}.trust-layer .case-grid,.metrics-grid,.workflow-steps,.workflow-steps dl,.hero-feature-grid{grid-template-columns:1fr}.action-bar .btn,.conversion-strip .btn{width:100%}.seven-scenarios{grid-template-columns:repeat(7,86vw)}}