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fadeInUp}.course-hero{border-bottom:1px solid var(--c-border);background:linear-gradient(180deg, var(--c-surface), transparent);padding:44px 0 40px}.course-hero-inner{grid-template-columns:1.05fr .95fr;align-items:center;gap:clamp(28px,5vw,64px);display:grid}.course-hero-media{position:relative}.course-hero-media img{object-fit:cover;background:var(--c-surface-2);border-radius:22px;width:100%;height:clamp(240px,32vw,360px);display:block;box-shadow:0 28px 70px #1e3c6e3d}.course-hero-badge{color:#fff;font-family:var(--f-mono);letter-spacing:.06em;text-transform:uppercase;border-radius:100px;padding:6px 12px;font-size:11px;position:absolute;bottom:16px;left:16px;box-shadow:0 8px 20px #00000040}@media (width<=860px){.course-hero-inner{grid-template-columns:1fr}.course-hero-media{order:-1}}.proj-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.proj-card{background-position:50%;background-size:cover;border-radius:18px;flex-direction:column;justify-content:flex-end;min-height:170px;padding:24px;transition:transform .28s;display:flex;position:relative;overflow:hidden;box-shadow:0 16px 40px #1e3c6e2e}.proj-card:hover{transform:translateY(-5px)scale(1.02)}.proj-idx{font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:#fffc;margin-bottom:8px;font-size:11px}.proj-card h3{letter-spacing:-.02em;color:#fff;font-size:19px;font-weight:800;line-height:1.25}.cred-grid{text-align:left;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;display:grid}.cred-card{background:var(--c-surface-2);border:1px solid var(--c-border);cursor:pointer;text-align:left;font-family:var(--f-sans);color:inherit;border-radius:16px;flex-direction:column;gap:12px;padding:12px;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex}.cred-card:hover{border-color:#0088ff73;transform:translateY(-4px);box-shadow:0 16px 36px #0f1b2d1f}.cred-thumb{aspect-ratio:1.35;border:1px solid var(--c-border);background:#eef3f9;border-radius:12px;overflow:hidden}.cred-thumb img{object-fit:cover;width:100%;height:100%;display:block}.cred-title{color:var(--c-t1);padding:0 4px;font-size:13.5px;font-weight:700;line-height:1.3}.cred-tag{font-family:var(--f-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--c-teal);padding:0 4px 4px;font-size:10px}.cred-lightbox{z-index:300;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#081020d1;flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:28px;display:flex;position:fixed;inset:0}.cred-lightbox img{background:#fff;border-radius:12px;max-width:min(920px,96vw);max-height:78vh;box-shadow:0 24px 60px #00000073}.cred-lightbox p{color:#fff;font-size:15px;font-weight:600}.cred-lightbox-close{color:#fff;cursor:pointer;background:#ffffff1a;border:1px solid #ffffff4d;border-radius:50%;width:40px;height:40px;font-size:26px;line-height:1;position:absolute;top:18px;right:22px}@media (width<=760px){.cc-layout{grid-template-columns:1fr}}@media (width<=1100px){.cred-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=860px){.feat-grid{grid-template-columns:1fr}.proj-grid{grid-template-columns:1fr 1fr}.cred-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=520px){.cred-grid{grid-template-columns:1fr}}@media (width<=560px){.proj-grid{grid-template-columns:1fr}}@media (width<=860px){.cat-grid,.cat-pop-list,.cta-split{grid-template-columns:1fr}.stat-cards{grid-template-columns:repeat(2,1fr);gap:14px}}