.certs{background:var(--bg-page);padding:clamp(40px,6vw,88px) 0 clamp(48px,7vw,96px);overflow:hidden}.certs__inner{max-width:var(--content-max);margin:0 auto}.certs__header{display:flex;align-items:flex-end;justify-content:space-between;gap:clamp(24px,3vw,48px);padding:0 var(--gutter);margin-bottom:clamp(32px,4.4vw,56px);padding-bottom:clamp(20px,2.4vw,32px);border-bottom:1px solid var(--border-hairline)}.certs__heading{display:flex;flex-direction:column;gap:14px;max-width:60%}.certs__label{display:inline-block;font-family:var(--font-mono);font-size:var(--type-label-size);font-weight:var(--type-label-weight);letter-spacing:var(--type-label-track);text-transform:uppercase;color:var(--accent-text)}.certs__title{font-family:var(--font-display);font-size:clamp(1.875rem,4vw,3.25rem);font-weight:800;line-height:1.05;letter-spacing:-.025em;color:var(--text-primary);margin:0;max-width:22ch;text-wrap:balance}html[lang=ar] .certs__title{font-family:var(--font-arabic);font-weight:700;line-height:1.25;letter-spacing:0;max-width:26ch}.certs__controls{display:flex;flex-direction:column;align-items:flex-end;gap:14px;flex-shrink:0}.certs__progress{width:clamp(120px,14vw,180px);height:2px;background:var(--border-hairline);border-radius:999px;overflow:hidden}.certs__progress-bar{display:block;height:100%;background:var(--accent);border-radius:999px;transition:width var(--duration-base) var(--ease-out-quart)}.certs__counter{display:inline-flex;align-items:baseline;gap:6px;font-family:var(--font-mono);letter-spacing:.04em;color:var(--text-muted);align-self:flex-end;margin-block-end:-4px}.certs__counter-current{font-size:1.5rem;font-weight:700;color:var(--text-primary);font-family:var(--font-display);letter-spacing:-.02em}.certs__counter-sep{color:var(--accent-text);font-size:1rem;font-weight:500}.certs__counter-total{font-size:.8125rem;font-weight:500;color:var(--text-muted)}.certs__nav-group{display:inline-flex;align-items:center;gap:8px}.certs__nav-btn{width:44px;height:44px;border-radius:50%;background:var(--bg-soft);border:1px solid var(--border-hairline);color:var(--text-primary);display:grid;place-items:center;cursor:pointer;transition:background var(--duration-base) var(--ease-out-quart),color var(--duration-base) var(--ease-out-quart),border-color var(--duration-base) var(--ease-out-quart),transform var(--duration-base) var(--ease-out-quart)}.certs__nav-btn:hover:not(:disabled){background:var(--text-primary);color:var(--accent-on-deep);border-color:var(--text-primary);transform:scale(1.04)}.certs__nav-btn:active:not(:disabled){transform:scale(.96)}.certs__nav-btn:disabled{opacity:.3;cursor:not-allowed}@media(max-width:720px){.certs__header{flex-direction:column;align-items:stretch;gap:24px}.certs__heading{max-width:100%}.certs__controls{align-items:flex-start}.certs__progress{width:100%}}.certs__track{display:flex;gap:clamp(16px,1.6vw,24px);overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:8px var(--gutter);scroll-padding-inline-start:var(--gutter);scrollbar-width:none}.certs__track::-webkit-scrollbar{display:none}.cert-card{--c-bg: var(--color-ink-900);--c-text: var(--color-cream-50);--c-text-soft: #cccdd5;--c-text-muted: #9b9ca4;--c-border: rgba(245, 244, 238, .14);--c-chip-bg: rgba(212, 255, 63, .08);--c-chip-border: rgba(212, 255, 63, .32);--c-chip-text: var(--color-chartreuse-500);--c-accent: var(--color-chartreuse-500);--c-preview-bg: #0e0e15;--c-preview-text: #e8e8ec;--c-preview-text-soft: #9b9ca4;--c-preview-divider: rgba(212, 255, 63, .22);--c-action-bg: rgba(245, 244, 238, .06);--c-action-border: rgba(245, 244, 238, .18);--c-action-text: var(--color-cream-50);--c-cta-bg: var(--color-cream-50);--c-cta-text: var(--color-ink-950);flex-shrink:0;width:clamp(300px,32vw,400px);scroll-snap-align:start;border-radius:28px;padding:clamp(24px,2.6vw,34px);display:flex;flex-direction:column;gap:clamp(16px,1.8vw,22px);position:relative;isolation:isolate;overflow:hidden;background:var(--c-bg);color:var(--c-text);will-change:transform;backface-visibility:hidden;transform:translateZ(0);transition:transform var(--duration-base) var(--ease-out-quart),box-shadow var(--duration-base) var(--ease-out-quart)}.cert-card:hover{transform:translate3d(0,-4px,0)}.cert-card--dark{--c-bg: var(--color-ink-900);--c-text: var(--color-cream-50);--c-text-soft: #cccdd5;--c-text-muted: #9b9ca4;--c-border: rgba(245, 244, 238, .14);--c-chip-bg: rgba(212, 255, 63, .08);--c-chip-border: rgba(212, 255, 63, .34);--c-chip-text: var(--color-chartreuse-500);--c-accent: var(--color-chartreuse-500);--c-preview-bg: #0a0a10;--c-preview-text: var(--color-cream-50);--c-preview-text-soft: #b3b4bc;--c-preview-divider: rgba(212, 255, 63, .28);--c-action-bg: rgba(245, 244, 238, .06);--c-action-border: rgba(245, 244, 238, .2);--c-action-text: var(--color-cream-50);--c-cta-bg: var(--color-cream-50);--c-cta-text: var(--color-ink-950);background-image:radial-gradient(ellipse at 100% 0%,rgba(212,255,63,.18) 0%,transparent 55%)}.cert-card--dark:hover{box-shadow:0 18px 56px #0000008c,0 0 0 1px #d4ff3f4d}.cert-card--accent{--c-bg: var(--color-chartreuse-500);--c-text: var(--color-ink-950);--c-text-soft: rgba(11, 11, 15, .82);--c-text-muted: rgba(11, 11, 15, .62);--c-border: rgba(11, 11, 15, .22);--c-chip-bg: rgba(11, 11, 15, .08);--c-chip-border: rgba(11, 11, 15, .4);--c-chip-text: var(--color-ink-950);--c-accent: var(--color-ink-950);--c-preview-bg: var(--color-ink-950);--c-preview-text: var(--color-chartreuse-500);--c-preview-text-soft: rgba(212, 255, 63, .7);--c-preview-divider: rgba(212, 255, 63, .5);--c-action-bg: rgba(11, 11, 15, .08);--c-action-border: rgba(11, 11, 15, .34);--c-action-text: var(--color-ink-950);--c-cta-bg: var(--color-ink-950);--c-cta-text: var(--color-chartreuse-500)}.cert-card--accent:hover{box-shadow:0 18px 56px #0b0b0f52,0 0 0 1px #0b0b0f66}.cert-card--cream{--c-bg: var(--color-cream-100);--c-text: var(--color-charcoal-900);--c-text-soft: var(--color-charcoal-700);--c-text-muted: var(--color-charcoal-550);--c-border: var(--color-cream-300);--c-chip-bg: var(--color-cream-50);--c-chip-border: var(--color-cream-300);--c-chip-text: var(--color-charcoal-700);--c-accent: var(--accent-text);--c-preview-bg: var(--color-cream-50);--c-preview-text: var(--color-charcoal-900);--c-preview-text-soft: var(--color-charcoal-500);--c-preview-divider: rgba(166, 209, 25, .5);--c-action-bg: var(--color-cream-50);--c-action-border: var(--color-cream-300);--c-action-text: var(--color-charcoal-900);--c-cta-bg: var(--color-charcoal-900);--c-cta-text: var(--color-chartreuse-500);border:1px solid var(--color-cream-300)}.cert-card--cream:hover{box-shadow:var(--shadow-halo-cream-strong);border-color:#a6d11973}.cert-card--gradient{--c-bg: var(--color-ink-900);--c-text: var(--color-cream-50);--c-text-soft: #cccdd5;--c-text-muted: #9b9ca4;--c-border: rgba(245, 244, 238, .14);--c-chip-bg: rgba(94, 196, 255, .1);--c-chip-border: rgba(94, 196, 255, .4);--c-chip-text: var(--color-info);--c-accent: var(--color-chartreuse-500);--c-preview-bg: #0a0a10;--c-preview-text: var(--color-cream-50);--c-preview-text-soft: #b3b4bc;--c-preview-divider: rgba(212, 255, 63, .28);--c-action-bg: rgba(245, 244, 238, .06);--c-action-border: rgba(245, 244, 238, .2);--c-action-text: var(--color-cream-50);--c-cta-bg: var(--color-cream-50);--c-cta-text: var(--color-ink-950);background:radial-gradient(circle at 0% 100%,rgba(94,196,255,.12) 0%,transparent 55%),radial-gradient(circle at 100% 0%,rgba(212,255,63,.14) 0%,transparent 55%),linear-gradient(135deg,var(--color-ink-700) 0%,var(--color-ink-900) 100%)}.cert-card--gradient:hover{box-shadow:0 18px 56px #0000008c,0 0 0 1px #d4ff3f4d}.cert-card__top{display:flex;justify-content:space-between;align-items:flex-start}.cert-card__chip{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border-radius:999px;background:var(--c-chip-bg);border:1px solid var(--c-chip-border);color:var(--c-chip-text);font-family:var(--font-mono);font-size:.6875rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase}html[lang=ar] .cert-card__chip{font-family:var(--font-arabic);font-size:.8125rem;letter-spacing:0;text-transform:none;font-weight:600}.cert-card__chip-dot{width:6px;height:6px;border-radius:50%;background:currentColor}.cert-card__index{font-family:var(--font-mono);font-size:.875rem;font-weight:700;letter-spacing:.04em;color:var(--c-accent)}.cert-card__preview{display:flex}.cert-card__preview-frame{width:100%;aspect-ratio:16 / 11;border-radius:10px;background:var(--c-preview-bg);border:1px solid var(--c-border);position:relative;padding:clamp(14px,1.6vw,20px);display:flex;flex-direction:column;gap:6px;isolation:isolate;overflow:hidden}.cert-card__preview-frame:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(212,255,63,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(212,255,63,.04) 1px,transparent 1px);background-size:24px 24px;pointer-events:none;opacity:.7}.cert-card--cream .cert-card__preview-frame:before{background-image:linear-gradient(rgba(26,26,31,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(26,26,31,.04) 1px,transparent 1px)}.cert-card__preview-frame>*{position:relative;z-index:1}.cert-card__preview-seal{position:absolute;top:12px;inset-inline-end:12px;width:32px;height:32px;border-radius:50%;border:1.5px solid var(--c-preview-divider);display:grid;place-items:center;z-index:2}.cert-card__preview-seal-mark{font-size:13px;color:var(--c-accent)}.cert-card--accent .cert-card__preview-seal-mark,.cert-card--accent .cert-card__preview-sig{color:var(--color-chartreuse-500)}.cert-card__preview-issuer{font-family:var(--font-mono);font-size:.625rem;font-weight:700;letter-spacing:.18em;color:var(--c-preview-text-soft);text-transform:uppercase}.cert-card__preview-line--name{font-family:var(--font-display);font-size:clamp(.875rem,1.2vw,1.125rem);font-weight:700;line-height:1.1;color:var(--c-preview-text);letter-spacing:-.015em;margin-block-start:6px}.cert-card__preview-divider{height:1px;background:var(--c-preview-divider);margin-block:4px;width:60%}.cert-card__preview-line--course{font-family:var(--font-display);font-size:clamp(.625rem,.85vw,.8125rem);font-weight:600;line-height:1.25;color:var(--c-preview-text);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;letter-spacing:-.005em}html[lang=ar] .cert-card__preview-line--course{font-family:var(--font-arabic);line-height:1.4}.cert-card__preview-meta{display:flex;justify-content:space-between;align-items:baseline;margin-top:auto;font-family:var(--font-mono);font-size:.5625rem;letter-spacing:.1em;text-transform:uppercase;color:var(--c-preview-text-soft)}.cert-card__preview-sig{font-style:italic;text-transform:none;letter-spacing:0;font-family:var(--font-display);color:var(--c-accent)}.cert-card__body{display:flex;flex-direction:column;gap:6px}.cert-card__heading{font-family:var(--font-display);font-size:clamp(1.0625rem,1.4vw,1.3125rem);font-weight:800;line-height:1.2;letter-spacing:-.02em;color:var(--c-text);margin:0;text-wrap:balance;position:relative;z-index:2}.cert-card--dark .cert-card__heading,.cert-card--gradient .cert-card__heading{text-shadow:0 1px 2px rgba(0,0,0,.6)}html[lang=ar] .cert-card__heading{font-family:var(--font-arabic);font-weight:700;line-height:1.35;letter-spacing:0}.cert-card__type{margin:0;font-family:var(--font-mono);font-size:.6875rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--c-text-soft)}html[lang=ar] .cert-card__type{font-family:var(--font-arabic);font-size:.875rem;letter-spacing:0;text-transform:none;font-weight:500}.cert-card__type strong{font-weight:700;color:var(--c-accent)}.cert-card__about{display:flex;flex-direction:column;gap:8px;padding-block:14px;border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}.cert-card__about-label{font-family:var(--font-mono);font-size:.625rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--c-text-muted)}html[lang=ar] .cert-card__about-label{font-family:var(--font-arabic);font-size:.8125rem;letter-spacing:0;text-transform:none;font-weight:600}.cert-card__about-text{margin:0;font-family:var(--font-body);font-size:.8125rem;line-height:1.55;color:var(--c-text-soft)}html[lang=ar] .cert-card__about-text{font-family:var(--font-arabic);font-size:.875rem;line-height:1.75}.cert-card__actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;flex-wrap:wrap}.cert-card__download{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;background:var(--c-action-bg);border:1px solid var(--c-action-border);color:var(--c-action-text);text-decoration:none;font-family:var(--font-mono);font-size:.6875rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;transition:background var(--duration-base) var(--ease-out-quart),border-color var(--duration-base) var(--ease-out-quart),transform var(--duration-base) var(--ease-out-quart)}html[lang=ar] .cert-card__download{font-family:var(--font-arabic);font-size:.8125rem;letter-spacing:0;text-transform:none;font-weight:600}.cert-card__download:hover{border-color:var(--c-accent);transform:translateY(-1px)}.cert-card__download-arrow{display:inline-block;font-size:.875rem;font-weight:700;color:var(--c-accent)}.cert-card__verify{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--c-text);font-family:var(--font-mono);font-size:.6875rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;transition:color var(--duration-base) var(--ease-out-quart)}html[lang=ar] .cert-card__verify{font-family:var(--font-arabic);font-size:.8125rem;letter-spacing:0;text-transform:none;font-weight:700}.cert-card__verify-cta{width:38px;height:38px;border-radius:50%;background:var(--c-cta-bg);color:var(--c-cta-text);display:grid;place-items:center;transition:transform var(--duration-base) var(--ease-out-quart)}.cert-card__verify:hover .cert-card__verify-cta{transform:rotate(-15deg) scale(1.08)}.certs__footer-note{margin:clamp(24px,3vw,40px) var(--gutter) 0;font-family:var(--font-mono);font-size:.8125rem;color:var(--text-muted);line-height:1.6}html[lang=ar] .certs__footer-note{font-family:var(--font-arabic);font-size:.9375rem}