/* eifu.one — tıbbi cihaz eIFU landing'i
   Konsept: teknik çizim / ürün spesifikasyonu. Hedef okur RA/QA mühendisi.
   Milimetrik ızgara, ISO 15223-1 etiket sembolleri, parça listesi, mono veri.
   Bağımsız stil — ekt.one landing.css'i yüklenmez. WCAG 2.1 AA kontrastları.
   ──────────────────────────────────────────────────────────────────────────── */

:root {
    --ef-ink:     #0b1f2a;
    --ef-ink-2:   #34495a;
    --ef-ink-3:   #607282;
    --ef-paper:   #ffffff;
    --ef-tint:    #f3f6f8;
    --ef-line:    #d5dee4;
    --ef-grid:    rgba(0, 87, 184, 0.07);
    --ef-blue:    #0057b8;          /* klinik mavi — aksan, bağlantı, çağrı */
    --ef-blue-2:  #e6f0fb;
    --ef-blue-d:  #003f87;
    --ef-yellow:  #f5c400;          /* ISO 7010 uyarı sarısı */
    --ef-red:     #cc1010;          /* ".one" aile rengi */
    --ef-sans:    'Source Sans 3', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --ef-mono:    ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
    --ef-max:     1120px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body.ef {
    font-family: var(--ef-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--ef-ink);
    background: var(--ef-paper);
}
.ef a { color: var(--ef-blue); }
.ef a:focus-visible, .ef summary:focus-visible { outline: 2px solid var(--ef-blue); outline-offset: 3px; }
.ef-wrap { max-width: var(--ef-max); margin: 0 auto; padding: 0 clamp(1rem, 4vw, 2rem); }
.ef-mono { font-family: var(--ef-mono); }
.ef-sym { display: block; flex-shrink: 0; }

/* ── Butonlar — köşeler keskin, mühendislik dili ─────────────────────────── */
.ef-btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 44px; padding: 0.625rem 1.25rem;
    font: 600 0.9375rem/1.2 var(--ef-sans);
    text-decoration: none; border: 1.5px solid transparent; border-radius: 3px;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.ef .ef-btn--solid { background: var(--ef-blue); color: #fff; border-color: var(--ef-blue); }
.ef .ef-btn--solid:hover { background: var(--ef-blue-d); border-color: var(--ef-blue-d); }
.ef .ef-btn--line { background: transparent; color: var(--ef-ink); border-color: var(--ef-ink); }
.ef .ef-btn--line:hover { background: var(--ef-ink); color: #fff; }
.ef .ef-btn--white { background: #fff; color: var(--ef-blue-d); border-color: #fff; }
.ef .ef-btn--white:hover { background: var(--ef-blue-2); }
.ef-btn--sm { min-height: 36px; padding: 0.375rem 0.875rem; font-size: 0.875rem; }

/* ── Üst çubuk ───────────────────────────────────────────────────────────── */
.ef-bar {
    position: sticky; top: 0; z-index: 20;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: saturate(1.4) blur(8px);
    border-bottom: 1px solid var(--ef-line);
}
.ef-bar__inner { display: flex; align-items: center; gap: 2rem; min-height: 60px; }
.ef-logo { display: inline-flex; align-items: center; gap: 0.5rem; text-decoration: none; color: var(--ef-ink); }
.ef .ef-logo { color: var(--ef-ink); }
.ef-logo__mark { color: var(--ef-blue); }
.ef-logo__mark .ef-sym { width: 30px; height: 30px; }
.ef-logo__word { font-weight: 600; font-size: 1.25rem; letter-spacing: -0.01em; color: var(--ef-ink); }
.ef-logo__word span { color: var(--ef-red); }
.ef-bar__nav { display: flex; gap: 1.5rem; }
.ef .ef-bar__nav a { color: var(--ef-ink-2); text-decoration: none; font-size: 0.9375rem; }
.ef .ef-bar__nav a:hover { color: var(--ef-blue); }
.ef-bar__end { margin-left: auto; display: flex; align-items: center; gap: 0.75rem; }
.ef .ef-bar__lang {
    font: 600 0.8125rem var(--ef-mono); color: var(--ef-ink-2); text-decoration: none;
    padding: 0.35rem 0.5rem; border: 1px solid var(--ef-line); border-radius: 3px;
}
.ef .ef-bar__lang:hover { border-color: var(--ef-ink); color: var(--ef-ink); }

/* ── Ortak başlık öğeleri ────────────────────────────────────────────────── */
.ef-kicker {
    font: 600 0.8125rem/1.4 var(--ef-mono);
    letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--ef-blue); margin-bottom: 0.75rem;
}
.ef-h2 {
    font-weight: 600; font-size: clamp(1.625rem, 3.4vw, 2.375rem);
    line-height: 1.15; letter-spacing: -0.015em;
    max-width: 30ch; margin-bottom: 2rem;
}
.ef-h3 { font-weight: 600; font-size: 1.25rem; margin-bottom: 1.25rem; }
.ef-lead { color: var(--ef-ink-2); max-width: 60ch; margin: -1rem 0 2rem; }

.ef-sec { padding: clamp(3.5rem, 8vw, 6rem) 0; border-top: 1px solid var(--ef-line); }
.ef-sec--tint { background: var(--ef-tint); }

/* ── Hero — milimetrik ızgara zemin ──────────────────────────────────────── */
.ef-hero {
    padding: clamp(1.5rem, 3.5vw, 2.75rem) 0 clamp(2.5rem, 5vw, 4rem);
    background-color: var(--ef-paper);
    background-image:
        linear-gradient(var(--ef-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--ef-grid) 1px, transparent 1px),
        linear-gradient(rgba(0, 87, 184, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 87, 184, 0.035) 1px, transparent 1px);
    background-size: 40px 40px, 40px 40px, 8px 8px, 8px 8px;
}
.ef-hero__grid {
    display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem); align-items: start;
}
.ef-hero__title {
    font-weight: 600; font-size: clamp(2.5rem, 5.6vw, 4.25rem);
    line-height: 1.02; letter-spacing: -0.03em; margin-bottom: 1.5rem;
}
.ef-hero__title em { font-style: normal; color: var(--ef-blue); }
.ef-hero__sub { font-size: clamp(1.0625rem, 1.6vw, 1.25rem); color: var(--ef-ink-2); max-width: 36rem; margin-bottom: 2rem; }
.ef-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2rem; }
.ef-status {                                          /* EUDAMED tarih çizelgesi */
    list-style: none; max-width: 36rem; background: #fff;
    border: 1px solid var(--ef-line); border-left: 3px solid var(--ef-blue);
}
.ef-status li {
    display: grid; grid-template-columns: 6.5rem 1fr auto; gap: 0.25rem 0.9rem; align-items: center;
    padding: 0.6rem 0.9rem; font-size: 0.875rem; color: var(--ef-ink-2);
}
.ef-status li + li { border-top: 1px dashed var(--ef-line); }
.ef-status__date { font: 600 0.8125rem var(--ef-mono); color: var(--ef-ink-3); }
.ef-status li.is-done .ef-status__date { text-decoration: line-through; text-decoration-color: var(--ef-ink-3); }
.ef-status li.is-next .ef-status__date { color: var(--ef-blue); }
.ef-status li.is-next .ef-status__text { color: var(--ef-ink); font-weight: 600; }
.ef-status__count {
    font: 600 0.8125rem var(--ef-mono); white-space: nowrap;
    background: #fff4d6; color: #7a4d00; border: 1px solid #f0cf73; padding: 0.2rem 0.5rem;
}

/* Teknik çizim çerçevesi + etiket */
.ef-drawing { position: relative; padding: 1.25rem; border: 1px solid var(--ef-line); background: rgba(255, 255, 255, 0.7); }
.ef-drawing::before, .ef-drawing::after {                 /* çizim köşe işaretleri */
    content: ''; position: absolute; width: 14px; height: 14px; border: 0 solid var(--ef-blue);
}
.ef-drawing::before { top: -1px; left: -1px; border-top-width: 2px; border-left-width: 2px; }
.ef-drawing::after  { bottom: -1px; right: -1px; border-bottom-width: 2px; border-right-width: 2px; }
.ef-drawing__cap {
    display: flex; justify-content: space-between;
    font: 0.75rem var(--ef-mono); letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--ef-ink-3); margin-bottom: 0.875rem;
}
/* Örnek etiket — tek SVG (templates/landing_eifu.xml, .efl) */
.efl { display: block; width: 100%; height: auto; overflow: visible; }
.efl-paper { fill: #fff; }
.efl-tint { fill: var(--ef-blue-2); }
.efl-edge { fill: none; stroke: var(--ef-ink); stroke-width: 2.5; }
.efl-rule { fill: none; stroke: var(--ef-ink); stroke-width: 1.5; }
.efl-ink, .efl-fill { fill: #000; }
.efl-blue .efl-fill { fill: var(--ef-blue-d); }
.efl-line { fill: none; stroke: #000; stroke-width: 1.9; stroke-linejoin: round; }
.efl-blue .efl-line { stroke: var(--ef-blue-d); }
.efl-thin { stroke-width: 1.4; }
.efl-bold { stroke-width: 2.4; stroke-linecap: round; }
.efl-box { fill: none; stroke: #000; stroke-width: 1.6; }
.efl text { font-family: var(--ef-sans); fill: var(--ef-ink); }
.efl .efl-name { font-size: 20px; font-weight: 600; }
.efl .efl-boxt { font-size: 10.5px; font-weight: 600; text-anchor: middle; letter-spacing: 0.02em; }
.efl .efl-boxt--lg { font-size: 13px; }
.efl .efl-val { font-family: var(--ef-mono); font-size: 15px; }
.efl .efl-url { font-family: var(--ef-mono); font-size: 15px; font-weight: 600; fill: var(--ef-blue-d); }
.efl .efl-www { font-size: 6px; font-weight: 600; fill: var(--ef-blue-d); text-anchor: middle; }
.efl-lead polyline, .efl-lead line { fill: none; stroke: var(--ef-blue); stroke-width: 1.25; }
.efl-dot circle { fill: var(--ef-blue); stroke: #fff; stroke-width: 1.5; }
.efl-balloon circle { fill: var(--ef-blue); }
.efl-balloon text { fill: #fff; font-size: 14px; font-weight: 600; text-anchor: middle; }
.ef-callout {
    display: inline-flex; align-items: center; justify-content: center;
    width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
    background: var(--ef-blue); color: #fff; font: 600 0.75rem/1 var(--ef-sans);
}
.ef-drawing__legend { list-style: none; margin-top: 1rem; display: flex; flex-direction: column; gap: 0.45rem; }
.ef-drawing__legend li { display: flex; align-items: center; gap: 0.6rem; font-size: 0.9375rem; color: var(--ef-ink-2); }

/* ── Olgu şeridi ─────────────────────────────────────────────────────────── */
.ef-specs { background: var(--ef-ink); color: #fff; }
.ef-specs__row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ef-specs__row > div { padding: 1.25rem 1.25rem 1.25rem 0; border-left: 1px solid rgba(255, 255, 255, 0.14); padding-left: 1.25rem; }
.ef-specs__row > div:first-child { border-left: none; padding-left: 0; }
.ef-specs dt { font-size: 1.0625rem; font-weight: 600; color: #fff; }
.ef-specs dd { font-size: 0.875rem; color: rgba(255, 255, 255, 0.7); }

/* ── 00 Kontrol listesi ──────────────────────────────────────────────────── */
.ef-sec--first { border-top: none; }
.ef-check { border: 1px solid var(--ef-ink); background: #fff; }
.ef-check__head, .ef-check__row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.ef-check__head span {
    background: var(--ef-ink); color: #fff; padding: 0.7rem 1rem;
    font: 600 0.75rem var(--ef-mono); letter-spacing: 0.06em; text-transform: uppercase;
}
.ef-check__head span + span { background: var(--ef-blue); }
.ef-check__row + .ef-check__row { border-top: 1px solid var(--ef-line); }
.ef-check__q, .ef-check__a { display: grid; grid-template-columns: 22px 1fr; gap: 0.75rem; padding: 1rem; align-items: start; }
.ef-check__q { font-weight: 600; }
.ef-check__a { background: var(--ef-blue-2); color: var(--ef-blue-d); }
.ef-check__box { width: 18px; height: 18px; margin-top: 0.2rem; border: 2px solid var(--ef-ink); }
.ef-check__tick { font-weight: 600; color: var(--ef-blue); }

/* ── Mobil sabit çağrı çubuğu ────────────────────────────────────────────── */
.ef-mcta { display: none; }

/* ── 01 Tarama yolu ──────────────────────────────────────────────────────── */
.ef-scan { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--ef-line); }
.ef-scan__step {
    position: relative; display: flex; flex-direction: column; gap: 0.4rem;
    padding: 1.5rem 1.25rem; border-left: 1px solid var(--ef-line); background: #fff;
}
.ef-scan__step:first-child { border-left: none; }
.ef-scan__step:not(:last-child)::after {               /* akış oku */
    content: ''; position: absolute; right: -9px; top: 1.9rem; z-index: 1;
    width: 16px; height: 16px; background: #fff;
    border-top: 1px solid var(--ef-line); border-right: 1px solid var(--ef-line);
    transform: rotate(45deg);
}
.ef-scan__idx { font-size: 0.8125rem; color: var(--ef-ink-3); }
.ef-scan__k { font-weight: 600; font-size: 0.8125rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ef-blue); }
.ef-scan__title { font-weight: 600; font-size: 1.0625rem; line-height: 1.3; }
.ef-scan__mono {
    margin-top: auto; font: 0.8125rem var(--ef-mono); color: var(--ef-ink-2);
    background: var(--ef-tint); padding: 0.35rem 0.5rem; overflow-wrap: anywhere;
}

/* ── 02 Spesifikasyon hücreleri ──────────────────────────────────────────── */
.ef-spec { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--ef-line); border: 1px solid var(--ef-line); }
.ef-spec__cell { background: #fff; padding: 1.5rem; }
.ef-spec__code {
    display: inline-block; font-size: 0.75rem; color: var(--ef-blue);
    border: 1px solid var(--ef-blue); padding: 0.1rem 0.4rem; margin-bottom: 0.75rem;
}
.ef-spec__cell h3 { font-weight: 600; font-size: 1.125rem; line-height: 1.3; margin-bottom: 0.4rem; }
.ef-spec__cell p { color: var(--ef-ink-2); }

/* ── 03/04 Tablolar ──────────────────────────────────────────────────────── */
.ef-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--ef-ink); background: #fff; }
.ef-bom, .ef-matrix { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.ef-bom thead th, .ef-matrix thead th {
    background: var(--ef-ink); color: #fff; text-align: left;
    font: 600 0.75rem var(--ef-mono); letter-spacing: 0.06em; text-transform: uppercase;
    padding: 0.7rem 1rem;
}
.ef-bom td, .ef-bom tbody th, .ef-matrix td, .ef-matrix tbody th {
    padding: 0.85rem 1rem; border-top: 1px solid var(--ef-line); text-align: left; vertical-align: top;
}
.ef-bom tbody th, .ef-matrix tbody th { font-weight: 600; white-space: nowrap; }
.ef-bom td:last-child { color: var(--ef-ink-2); }
.ef-bom__pos { color: var(--ef-blue); width: 4rem; }
.ef-bom tbody tr:hover { background: var(--ef-tint); }
.ef-matrix { min-width: 44rem; }
.ef-matrix td { color: var(--ef-ink-2); }
.ef-matrix thead th:last-child { background: var(--ef-blue); }
.ef-matrix__us { background: var(--ef-blue-2); color: var(--ef-blue-d) !important; font-weight: 600; }
.ef-standards {
    list-style: none; margin-top: 1.5rem;
    display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem;
}
.ef-standards li { display: flex; flex-direction: column; gap: 0.2rem; padding-top: 0.75rem; border-top: 2px solid var(--ef-ink); }
.ef-standards strong { font-weight: 600; }
.ef-standards span { font-size: 0.875rem; color: var(--ef-ink-2); }

/* ── 05 Uyarılar + prosedür ──────────────────────────────────────────────── */
.ef-split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); }
.ef-warn {
    display: grid; grid-template-columns: 40px 1fr; gap: 1rem; align-items: start;
    padding: 1.1rem 1.25rem; margin-bottom: 0.75rem;
    background: #fffbea; border: 1px solid #e8d27a; border-left: 4px solid var(--ef-yellow);
}
.ef-warn .ef-sym { width: 36px; height: 36px; }
.ef-warn strong { display: block; font-weight: 600; margin-bottom: 0.2rem; }
.ef-warn p { color: var(--ef-ink-2); font-size: 0.9375rem; }
.ef-split > div:last-child { padding-top: 2.1rem; }
.ef-proc { list-style: none; position: relative; }
.ef-proc::before { content: ''; position: absolute; left: 17px; top: 18px; bottom: 18px; width: 2px; background: var(--ef-line); }
.ef-proc li { position: relative; display: grid; grid-template-columns: 36px 1fr; gap: 1rem; padding-bottom: 1.5rem; }
.ef-proc li:last-child { padding-bottom: 0; }
.ef-proc__n {
    width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: #fff; border: 2px solid var(--ef-blue); color: var(--ef-blue); font: 600 0.9375rem var(--ef-mono);
}
.ef-proc strong { display: block; font-weight: 600; padding-top: 0.35rem; }
.ef-proc p { color: var(--ef-ink-2); font-size: 0.9375rem; }

/* ── 06 Paketler ─────────────────────────────────────────────────────────── */
.ef-pkgs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.ef-pkg {
    position: relative; display: flex; flex-direction: column; gap: 0.5rem;
    background: #fff; border: 1px solid var(--ef-line); border-top: 3px solid var(--ef-ink); padding: 1.75rem 1.5rem;
}
.ef-pkg.is-featured { border-color: var(--ef-blue); border-top-color: var(--ef-blue); box-shadow: 0 16px 40px -24px rgba(0, 63, 135, 0.45); }
.ef-pkg__badge {
    position: absolute; top: -0.8rem; left: 1.5rem;
    font: 600 0.6875rem var(--ef-mono); letter-spacing: 0.06em; text-transform: uppercase;
    background: var(--ef-blue); color: #fff; padding: 0.2rem 0.5rem;
}
.ef-pkg__tier { font-weight: 600; font-size: 1.5rem; }
.ef-pkg__limit { font: 0.8125rem var(--ef-mono); color: var(--ef-ink-3); }
.ef-pkg ul { list-style: none; flex: 1; margin: 0.75rem 0 1.25rem; display: flex; flex-direction: column; gap: 0.5rem; }
.ef-pkg li { position: relative; padding-left: 1.4rem; font-size: 0.9375rem; color: var(--ef-ink-2); }
.ef-pkg li::before { content: '✓'; position: absolute; left: 0; color: var(--ef-blue); font-weight: 600; }

/* ── 07 Semboller ────────────────────────────────────────────────────────── */
.ef-symbols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--ef-line); border: 1px solid var(--ef-line); }
.ef-symbols > div { display: grid; grid-template-columns: 44px 1fr; gap: 0.9rem; align-items: start; background: #fff; padding: 1.1rem; }
.ef-symbols dt { color: var(--ef-ink); }
.ef-symbols dt .ef-sym { width: 40px; height: 40px; }
.ef-symbols dd { display: flex; flex-direction: column; }
.ef-symbols dd strong { font-weight: 600; font-size: 0.9375rem; line-height: 1.3; }
.ef-symbols dd span { font-size: 0.875rem; color: var(--ef-ink-2); }

/* ── 08 SSS ──────────────────────────────────────────────────────────────── */
.ef-faq { border-top: 1px solid var(--ef-ink); max-width: 52rem; }
.ef-faq details { border-bottom: 1px solid var(--ef-line); }
.ef-faq summary {
    list-style: none; cursor: pointer; padding: 1.1rem 2.5rem 1.1rem 0; position: relative;
    font-weight: 600; font-size: 1.0625rem;
}
.ef-faq summary::-webkit-details-marker { display: none; }
.ef-faq summary::after {
    content: '+'; position: absolute; right: 0.25rem; top: 50%; transform: translateY(-50%);
    font: 400 1.5rem var(--ef-mono); color: var(--ef-blue);
}
.ef-faq details[open] summary::after { content: '−'; }
.ef-faq details p { color: var(--ef-ink-2); padding: 0 0 1.25rem; max-width: 46rem; }

/* ── CTA ─────────────────────────────────────────────────────────────────── */
.ef-cta {
    background-color: var(--ef-blue-d);
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 40px 40px;
    color: #fff; padding: clamp(3rem, 7vw, 4.5rem) 0;
}
.ef-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem 3rem; flex-wrap: wrap; }
.ef-cta h2 { font-weight: 600; font-size: clamp(1.625rem, 3.4vw, 2.25rem); line-height: 1.15; margin-bottom: 0.4rem; }
.ef-cta p { color: rgba(255, 255, 255, 0.8); }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.ef-foot { background: var(--ef-ink); color: rgba(255, 255, 255, 0.7); padding: 3rem 0 1.5rem; font-size: 0.9375rem; }
.ef-foot .ef-logo__word { color: #fff; }
.ef-foot__top { display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 2rem; }
.ef-foot__top p { margin-top: 0.25rem; }
.ef-foot__links { display: flex; flex-direction: column; gap: 0.35rem; text-align: right; }
.ef .ef-foot a { color: rgba(255, 255, 255, 0.75); text-decoration: none; }
.ef .ef-foot a:hover { color: #fff; }
.ef-family {
    display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.5rem;
    padding: 1rem 0; border-top: 1px solid rgba(255, 255, 255, 0.12); border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.875rem;
}
.ef-family__label { font: 0.75rem var(--ef-mono); letter-spacing: 0.06em; text-transform: uppercase; opacity: 0.6; }
.ef-family strong { color: #fff; font-weight: 600; }
.ef .ef-family a.is-current { pointer-events: none; opacity: 0.5; }
.ef-foot__disclaimer { font-size: 0.8125rem; max-width: 60rem; padding-top: 1rem; opacity: 0.8; }
.ef-foot__legal { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1rem; padding-top: 1rem; font-size: 0.8125rem; }
.ef-foot__legal .ef-sym { width: 24px; height: 24px; color: #fff; }

/* ── Tablet ──────────────────────────────────────────────────────────────── */
@media (max-width: 1023px) {
    .ef-bar__nav { display: none; }
    .ef-hero__grid, .ef-split { grid-template-columns: 1fr; }
    .ef-drawing { max-width: 36rem; }
    .ef-split > div:last-child { padding-top: 0; }
    .ef-scan { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ef-scan__step:nth-child(3) { border-left: none; }
    .ef-scan__step:nth-child(n+3) { border-top: 1px solid var(--ef-line); }
    .ef-scan__step:nth-child(2)::after { display: none; }
    .ef-standards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ef-specs__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ef-specs__row > div:nth-child(3) { border-left: none; padding-left: 0; }
    .ef-specs__row > div:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, 0.14); }
    .ef-pkgs { grid-template-columns: 1fr; max-width: 30rem; }
    .ef-symbols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ── Telefon ─────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .ef-bar__inner { gap: 1rem; }
    .ef-scan, .ef-spec, .ef-symbols, .ef-standards { grid-template-columns: 1fr; }
    .ef-scan__step { border-left: none; border-top: 1px solid var(--ef-line); }
    .ef-scan__step:first-child { border-top: none; }
    .ef-scan__step::after { display: none; }
    .ef-bom thead { display: none; }
    .ef-bom, .ef-bom tbody, .ef-bom tr { display: block; }
    .ef-bom tr { display: grid; grid-template-columns: 3rem 1fr; border-top: 1px solid var(--ef-line); padding: 0.75rem 1rem; }
    .ef-bom td, .ef-bom tbody th { border: none; padding: 0; }
    .ef-bom td:last-child { grid-column: 2; }
    .ef-foot__links { text-align: left; }
    .ef-drawing { padding: 0.75rem 0.6rem; }
    .ef-hero__actions .ef-btn { flex: 1 1 100%; }
    .ef-status li { grid-template-columns: 1fr auto; }
    .ef-status__text { grid-column: 1 / -1; grid-row: 2; }
    .ef-check__head { display: none; }
    .ef-check__row { grid-template-columns: 1fr; }
    .ef-mcta {
        display: flex; gap: 0.6rem; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
        padding: 0.6rem 1rem max(0.6rem, env(safe-area-inset-bottom));
        background: rgba(255, 255, 255, 0.96); border-top: 1px solid var(--ef-line);
    }
    .ef-mcta .ef-btn { flex: 1; }
    .ef-foot { padding-bottom: 5.5rem; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}