/* ══════════════════════════════════════════════════════════════
   Medical Calculators — STEP 2 frontend
   Standalone stylesheet. Reuses the site's existing design tokens
   (--teal, --navy, --ink, --gray-*, --font-h, --font-b, --r-*, --shadow-*
   from site.css :root) rather than redefining a parallel design system.
   Does not modify site.css.
   ══════════════════════════════════════════════════════════════ */

.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Hero (reuses .hero/.hero-eyebrow/.hero-sub from site.css) ── */
.mc-hero-inner {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
    text-align: center;
}
.mc-h1 { font-family: var(--font-h); font-weight: 800; font-size: clamp(2rem,4vw,3rem); color: var(--white); margin-bottom: 14px; letter-spacing: -.02em; }
.mc-h1--sm { font-size: clamp(1.6rem,3vw,2.2rem); color: var(--gray-800); }
.mc-hero-sub { max-width: 640px; margin: 0 auto 28px; }
.mc-hero-sub--left { margin: 0 0 10px; max-width: 700px; color: var(--gray-500); }

.mc-search-wrap { position: relative; max-width: 620px; margin: 0 auto 18px; }
.mc-search-box {
    display: flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
    border-radius: var(--r-lg); padding: 8px 8px 8px 18px;
}
.mc-search-ico { color: rgba(255,255,255,.5); flex-shrink: 0; }
.mc-search-input {
    flex: 1; min-width: 0; background: none; border: none; outline: none;
    color: var(--white); font-size: .95rem; font-family: var(--font-b);
}
.mc-search-input::placeholder { color: rgba(255,255,255,.45); }
.mc-search-btn {
    background: var(--teal); color: var(--ink); border: none; border-radius: 8px;
    padding: 10px 22px; font-weight: 800; font-size: .88rem; cursor: pointer; transition: background .15s;
}
.mc-search-btn:hover { background: var(--teal-d); }
.mc-search-results {
    position: absolute; top: calc(100% + 8px); left: 0; right: 0;
    background: var(--white); border-radius: var(--r-lg); box-shadow: var(--shadow-xl);
    overflow: hidden; z-index: 20; text-align: left; max-height: 360px; overflow-y: auto;
}
.mc-search-item {
    display: flex; align-items: center; gap: 12px; padding: 12px 16px;
    text-decoration: none; color: var(--gray-800); border-bottom: 1px solid var(--gray-100); font-size: .88rem;
}
.mc-search-item:last-child { border-bottom: none; }
.mc-search-item:hover { background: var(--gray-50); }
.mc-search-item small { color: var(--gray-400); }
.mc-search-empty { padding: 16px; text-align: center; color: var(--gray-400); font-size: .85rem; }

.mc-quick-tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.mc-tag {
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
    color: rgba(255,255,255,.85); padding: 6px 14px; border-radius: 100px;
    font-size: .8rem; text-decoration: none; transition: all .15s;
}
.mc-tag:hover { background: rgba(0,201,167,.18); border-color: var(--teal); color: var(--teal); }

/* ── Section shell ── */
.mc-section { padding: 56px 0; }
.mc-section--alt { background: var(--gray-50); }
.mc-sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 28px; flex-wrap: wrap; }
.mc-eyebrow { font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--teal); margin-bottom: 6px; }
.mc-h2 { font-family: var(--font-h); font-weight: 800; font-size: clamp(1.4rem,2.5vw,1.9rem); color: var(--gray-800); letter-spacing: -.02em; }
.mc-sec-sub { color: var(--gray-500); font-size: .9rem; margin-top: 4px; }
.mc-view-all { color: var(--teal); font-weight: 700; text-decoration: none; font-size: .88rem; white-space: nowrap; }
.mc-view-all:hover { text-decoration: underline; }

/* ── Category grid ── */
.mc-cat-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 16px; }
.mc-cat-card {
    background: var(--white); border: 1.5px solid var(--gray-200); border-radius: var(--r-lg);
    padding: 22px 18px; text-align: center; text-decoration: none; transition: all .2s;
    display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.mc-cat-card:hover { border-color: var(--teal); box-shadow: var(--shadow-teal); transform: translateY(-3px); }
.mc-cat-ico { font-size: 2rem; }
.mc-cat-name { font-weight: 800; color: var(--gray-800); font-size: .92rem; }
.mc-cat-count { font-size: .76rem; color: var(--gray-400); }

/* ── Calculator card grid ── */
.mc-card-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.mc-card {
    background: var(--white); border: 1.5px solid var(--gray-200); border-radius: var(--r-lg);
    padding: 20px; text-decoration: none; display: flex; flex-direction: column; gap: 10px;
    transition: all .2s;
}
.mc-card:hover { border-color: var(--teal); box-shadow: var(--shadow); transform: translateY(-2px); }
.mc-card-top { display: flex; align-items: center; justify-content: space-between; }
.mc-card-ico { font-size: 1.6rem; }
.mc-badge { font-size: .68rem; font-weight: 800; padding: 3px 10px; border-radius: 100px; white-space: nowrap; }
.mc-badge--featured { background: #fef3c7; color: #92400e; }
.mc-badge--popular { background: #fee2e2; color: #991b1b; }
.mc-card-title { font-family: var(--font-h); font-weight: 800; font-size: 1.02rem; color: var(--gray-800); margin: 0; }
.mc-card-desc { font-size: .84rem; color: var(--gray-500); line-height: 1.5; flex: 1; }
.mc-card-foot { display: flex; align-items: center; justify-content: space-between; padding-top: 10px; border-top: 1px solid var(--gray-100); }
.mc-card-cat { font-size: .72rem; font-weight: 700; color: var(--teal); background: var(--teal-l); padding: 3px 10px; border-radius: 100px; }
.mc-card-cta { font-size: .78rem; font-weight: 700; color: var(--gray-500); }
.mc-card:hover .mc-card-cta { color: var(--teal); }

/* ── Filters ── */
.mc-filters { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-bottom: 18px; padding: 14px 18px; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--r-lg); }
.mc-select { padding: 8px 12px; border: 1.5px solid var(--gray-200); border-radius: var(--r); font-size: .85rem; font-family: var(--font-b); color: var(--gray-700); background: var(--white); cursor: pointer; }
.mc-check { display: flex; align-items: center; gap: 6px; font-size: .85rem; color: var(--gray-600); cursor: pointer; }
.mc-list-status { font-size: .82rem; color: var(--gray-400); margin-bottom: 14px; }
.mc-empty { grid-column: 1 / -1; text-align: center; padding: 50px 20px; color: var(--gray-400); }
.mc-empty-ico { font-size: 2.4rem; margin-bottom: 10px; }

.mc-chip-row { display: flex; flex-wrap: wrap; gap: 10px; }
.mc-chip { background: var(--white); border: 1.5px solid var(--gray-200); color: var(--gray-700); padding: 8px 16px; border-radius: 100px; text-decoration: none; font-size: .85rem; font-weight: 600; transition: all .15s; }
.mc-chip:hover { border-color: var(--teal); color: var(--teal); background: var(--teal-l); }

/* ── Prose / SEO content ── */
.mc-prose { max-width: 820px; }
.mc-prose h2 { margin-top: 32px; margin-bottom: 12px; }
.mc-prose p, .mc-prose li { color: var(--gray-600); line-height: 1.7; font-size: .95rem; }
.mc-prose ul, .mc-prose ol { padding-left: 22px; margin-bottom: 14px; }
.mc-steps li { margin-bottom: 6px; }
.mc-refs a { color: var(--teal); }
.mc-faq-item { border: 1px solid var(--gray-200); border-radius: var(--r); padding: 12px 16px; margin-bottom: 10px; }
.mc-faq-item summary { font-weight: 700; color: var(--gray-800); cursor: pointer; }
.mc-faq-item p { margin-top: 8px; }
.mc-disclaimer-box { margin-top: 28px; padding: 16px 18px; background: #fffbeb; border: 1px solid #fde68a; border-radius: var(--r); font-size: .84rem; color: #78350f; line-height: 1.6; }

/* ── Breadcrumb ── */
.mc-breadcrumb-wrap { padding: 18px 24px 0; }
.mc-breadcrumb { font-size: .82rem; color: var(--gray-400); }
.mc-breadcrumb a { color: var(--gray-500); text-decoration: none; }
.mc-breadcrumb a:hover { color: var(--teal); }
.mc-breadcrumb span[aria-current] { color: var(--gray-700); font-weight: 600; }

/* ── Category page hero ── */
.mc-cat-hero { padding: 24px 24px 8px; }
.mc-cat-hero-count { font-size: .82rem; color: var(--gray-400); font-weight: 600; }

/* ── Calculator detail layout ── */
.mc-calc-layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; padding: 24px 24px 60px; align-items: start; }
.mc-calc-sidebar { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 16px; }
.mc-side-box { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--r-lg); padding: 18px; }
.mc-side-title { font-family: var(--font-h); font-size: .95rem; font-weight: 800; color: var(--gray-800); margin-bottom: 10px; }
.mc-side-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.mc-side-list a { color: var(--gray-600); text-decoration: none; font-size: .86rem; }
.mc-side-list a:hover { color: var(--teal); }
.mc-side-empty { color: var(--gray-400); font-size: .85rem; }

/* ── Form ── */
.mc-form { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--r-xl); padding: 24px; margin: 20px 0; }
.mc-field { margin-bottom: 18px; }
.mc-field.has-error .mc-input { border-color: var(--red); }
.mc-label { display: block; font-size: .82rem; font-weight: 700; color: var(--gray-700); margin-bottom: 6px; }
.mc-unit { font-weight: 500; color: var(--gray-400); }
.mc-input {
    width: 100%; padding: 11px 14px; border: 1.5px solid var(--gray-200); border-radius: var(--r);
    font-size: .95rem; font-family: var(--font-b); color: var(--gray-800); outline: none; transition: border-color .15s;
    background: var(--white);
}
.mc-input:focus { border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-l); }
.mc-check--field { display: flex; align-items: center; gap: 8px; font-size: .92rem; color: var(--gray-700); }
.mc-check--field input { width: 18px; height: 18px; accent-color: var(--teal); }
.mc-help { font-size: .78rem; color: var(--gray-400); margin-top: 5px; }
.mc-field-err { font-size: .78rem; color: var(--red); font-weight: 600; margin-top: 5px; min-height: 1em; }
.mc-form-actions { display: flex; gap: 12px; margin-top: 10px; }

.mc-btn {
    padding: 12px 26px; border-radius: var(--r); font-weight: 800; font-size: .9rem;
    cursor: pointer; border: none; font-family: var(--font-b); transition: all .15s;
}
.mc-btn--primary { background: var(--teal); color: var(--ink); }
.mc-btn--primary:hover { background: var(--teal-d); }
.mc-btn--primary:disabled { opacity: .6; cursor: not-allowed; }
.mc-btn--ghost { background: var(--white); color: var(--gray-700); border: 1.5px solid var(--gray-200); }
.mc-btn--ghost:hover { border-color: var(--teal); color: var(--teal); }

.mc-alert { padding: 14px 16px; border-radius: var(--r); font-size: .86rem; margin: 14px 0; }
.mc-alert--danger { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }

/* ── Result panel ── */
.mc-result { background: linear-gradient(160deg,var(--ink),var(--navy)); color: var(--white); border-radius: var(--r-xl); padding: 28px; margin: 24px 0; }
.mc-result-head { font-size: .72rem; font-weight: 800; letter-spacing: .1em; color: var(--teal); text-transform: uppercase; margin-bottom: 8px; }
.mc-result-name { font-size: .95rem; color: rgba(255,255,255,.6); margin-bottom: 6px; }
.mc-result-value { font-family: var(--font-h); font-size: clamp(2rem,4vw,2.8rem); font-weight: 800; margin-bottom: 10px; }
.mc-result-badge { display: inline-block; padding: 5px 16px; border-radius: 100px; font-weight: 800; font-size: .82rem; margin-bottom: 14px; }
.mc-risk-low { background: #10b98133; color: #6ee7b7; border: 1px solid #10b981; }
.mc-risk-moderate { background: #f59e0b33; color: #fcd34d; border: 1px solid #f59e0b; }
.mc-risk-high { background: #ef444433; color: #fca5a5; border: 1px solid #ef4444; }
.mc-risk-very-high { background: #ef444455; color: #fecaca; border: 1px solid #ef4444; }
.mc-risk-neutral { background: rgba(255,255,255,.1); color: var(--white); border: 1px solid rgba(255,255,255,.3); }
.mc-result-interp { font-size: .92rem; color: rgba(255,255,255,.85); line-height: 1.6; margin-bottom: 16px; }
.mc-result-interp:empty { display: none; }
.mc-result-breakdown { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.mc-breakdown-row { display: flex; justify-content: space-between; font-size: .86rem; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.mc-result-notes p { font-size: .82rem; color: rgba(255,255,255,.65); margin-bottom: 6px; }
.mc-result-disclaimer { font-size: .76rem; color: rgba(255,255,255,.45); line-height: 1.6; margin: 14px 0 0; }
.mc-result-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.mc-result-actions .mc-btn--ghost { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.2); color: var(--white); }
.mc-result-actions .mc-btn--ghost:hover { border-color: var(--teal); color: var(--teal); }

/* ── Toast ── */
.mc-toast {
    position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
    background: var(--ink); color: var(--white); padding: 12px 22px; border-radius: 100px;
    font-size: .85rem; opacity: 0; transition: all .25s; z-index: 9999; box-shadow: var(--shadow-lg);
}
.mc-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Accessibility: visible focus ── */
.mc-tag:focus-visible, .mc-cat-card:focus-visible, .mc-card:focus-visible,
.mc-btn:focus-visible, .mc-input:focus-visible, .mc-chip:focus-visible {
    outline: 2px solid var(--teal); outline-offset: 2px;
}

/* ── Print ── */
@media print {
    .mc-form, .mc-result-actions, .mc-calc-sidebar, .mc-breadcrumb-wrap,
    header, footer, .mc-search-wrap, .mc-quick-tags { display: none !important; }
    .mc-calc-layout { grid-template-columns: 1fr; }
    .mc-result { background: none; color: #000; border: 2px solid #000; }
}

/* ══════════════════════════════════════════════════════════════
   Landing page redesign (STEP 5b) — light hero + stat cards +
   specialty tile grid + sidebar filters/quick-links + calculator
   table. All "mc-lp-*" prefixed so nothing here touches the shared
   classes (.mc-card, .mc-cat-hero, .mc-chip, .mc-prose, etc.) used
   by Category.cshtml / Calculator.cshtml / _CalculatorCard.cshtml.
   ══════════════════════════════════════════════════════════════ */

/* ── Hero ── */
.mc-lp-hero { background: linear-gradient(135deg, var(--teal-l) 0%, #eef6ff 60%, var(--white) 100%); padding: 48px 0 40px; }
.mc-lp-hero-grid { display: grid; grid-template-columns: 1fr 300px; gap: 40px; align-items: center; }
.mc-lp-eyebrow {
    display: inline-flex; align-items: center; gap: 6px; background: var(--white); border: 1px solid var(--teal);
    color: var(--teal-d); font-size: .72rem; font-weight: 800; letter-spacing: .06em; padding: 6px 14px;
    border-radius: 100px; margin-bottom: 16px;
}
.mc-lp-h1 { font-family: var(--font-h); font-weight: 800; font-size: clamp(2rem,4vw,2.9rem); color: var(--ink); letter-spacing: -.02em; margin-bottom: 12px; }
.mc-lp-hero-sub { color: var(--gray-600); font-size: 1rem; max-width: 560px; margin-bottom: 22px; line-height: 1.6; }
.mc-lp-search-wrap { margin: 0 0 16px; max-width: 560px; }
.mc-lp-search-box { background: var(--white); border: 1.5px solid var(--gray-200); box-shadow: var(--shadow); padding: 6px 6px 6px 16px; }
.mc-lp-search-input { color: var(--gray-800); }
.mc-lp-search-input::placeholder { color: var(--gray-400); }
.mc-lp-search-ico { color: var(--gray-400) !important; }
.mc-lp-trending { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.mc-lp-trending-lbl { font-size: .82rem; font-weight: 700; color: var(--gray-500); }
.mc-lp-tag {
    background: var(--white); border: 1px solid var(--gray-200); color: var(--gray-700);
    padding: 5px 14px; border-radius: 100px; font-size: .8rem; font-weight: 600; text-decoration: none; transition: all .15s;
}
.mc-lp-tag:hover { border-color: var(--teal); color: var(--teal-d); background: var(--teal-l); }

.mc-lp-stats-card { background: var(--white); border-radius: var(--r-xl); box-shadow: var(--shadow-lg); padding: 22px; display: flex; flex-direction: column; gap: 18px; }
.mc-lp-stat { display: flex; align-items: center; gap: 12px; }
.mc-lp-stat-ico {
    width: 42px; height: 42px; border-radius: var(--r-lg); background: var(--teal-l);
    display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0;
}
.mc-lp-stat-val { font-family: var(--font-h); font-weight: 800; font-size: 1.15rem; color: var(--gray-800); line-height: 1.2; }
.mc-lp-stat-lbl { font-size: .78rem; color: var(--gray-500); }

/* ── Specialty tile grid ── */
.mc-lp-spec-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 14px; }
.mc-lp-spec-tile {
    background: var(--white); border: 1.5px solid var(--gray-200); border-radius: var(--r-lg);
    padding: 20px 14px; text-align: center; text-decoration: none; transition: all .2s;
    display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.mc-lp-spec-tile:hover { border-color: var(--teal); box-shadow: var(--shadow-teal); transform: translateY(-3px); }
.mc-lp-spec-ico {
    width: 52px; height: 52px; border-radius: 50%; background: var(--teal-l);
    display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}
.mc-lp-spec-name { font-weight: 800; color: var(--gray-800); font-size: .88rem; }
.mc-lp-spec-count { font-size: .74rem; color: var(--gray-400); }

/* ── 3-column layout: filters | main | quick links ── */
.mc-lp-layout { display: grid; grid-template-columns: 240px 1fr 240px; gap: 24px; align-items: start; }
.mc-lp-side { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 16px; }
.mc-lp-main { min-width: 0; }

.mc-lp-filters-box, .mc-lp-quicklinks-box, .mc-lp-suggest-box, .mc-lp-cta-box {
    background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--r-lg); padding: 18px;
}
.mc-lp-filters-hd { display: flex; align-items: center; justify-content: space-between; font-weight: 800; color: var(--gray-800); font-size: .92rem; margin-bottom: 14px; }
.mc-lp-clear-btn { background: none; border: none; color: var(--teal-d); font-size: .78rem; font-weight: 700; cursor: pointer; padding: 0; }
.mc-lp-clear-btn:hover { text-decoration: underline; }
.mc-lp-filter-lbl { font-size: .78rem; font-weight: 700; color: var(--gray-600); margin-bottom: 6px; display: block; }
.mc-lp-select { width: 100%; box-sizing: border-box; }
.mc-lp-check { margin-bottom: 8px; }
.mc-lp-apply-btn { width: 100%; box-sizing: border-box; margin-top: 18px; text-align: center; }

.mc-lp-suggest-box { text-align: center; }
.mc-lp-suggest-ico {
    width: 44px; height: 44px; border-radius: 50%; background: var(--teal-l); color: var(--teal-d);
    display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin: 0 auto 10px;
}
.mc-lp-suggest-title { font-weight: 800; color: var(--gray-800); font-size: .92rem; margin-bottom: 4px; }
.mc-lp-suggest-sub { font-size: .8rem; color: var(--gray-500); margin-bottom: 14px; }
.mc-lp-suggest-btn { width: 100%; box-sizing: border-box; text-align: center; display: block; }

.mc-lp-count-badge { color: var(--gray-400); font-weight: 700; font-size: 1rem; }

.mc-lp-qlink { display: flex; align-items: center; gap: 8px; padding: 9px 4px; color: var(--gray-600); text-decoration: none; font-size: .86rem; font-weight: 600; border-radius: var(--r); transition: all .15s; }
.mc-lp-qlink:hover { background: var(--teal-l); color: var(--teal-d); }

.mc-lp-cta-box { background: linear-gradient(160deg,var(--ink),var(--navy)); border: none; text-align: center; color: var(--white); }
.mc-lp-cta-ico { width: 48px; height: 48px; border-radius: var(--r-lg); background: rgba(255,255,255,.1); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin: 0 auto 12px; }
.mc-lp-cta-title { font-family: var(--font-h); font-weight: 800; font-size: 1.02rem; margin-bottom: 8px; }
.mc-lp-cta-sub { font-size: .82rem; color: rgba(255,255,255,.65); margin-bottom: 16px; line-height: 1.5; }
.mc-lp-cta-btn { background: var(--teal); color: var(--ink); width: 100%; box-sizing: border-box; text-align: center; display: block; text-decoration: none; }
.mc-lp-cta-btn:hover { background: var(--teal-d); }

/* ── Popular grid (reuses .mc-card / .mc-card-grid as-is, just fewer columns) ── */
.mc-lp-popular-grid { grid-template-columns: repeat(4,1fr); }

/* ── All-calculators table ── */
.mc-lp-table-wrap { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--r-lg); overflow: auto; }
.mc-lp-table { width: 100%; border-collapse: collapse; font-size: .87rem; min-width: 640px; }
.mc-lp-table th { text-align: left; padding: 12px 16px; background: var(--gray-50); color: var(--gray-500); font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }
.mc-lp-table td { padding: 12px 16px; border-top: 1px solid var(--gray-100); vertical-align: middle; color: var(--gray-600); }
.mc-lp-table tr:hover td { background: var(--gray-50); }
.mc-lp-th-desc { max-width: 340px; }
.mc-lp-row-name { color: var(--gray-800); font-weight: 700; text-decoration: none; white-space: nowrap; }
.mc-lp-row-name:hover { color: var(--teal-d); }
.mc-lp-calc-link { color: var(--teal-d); font-weight: 700; text-decoration: none; white-space: nowrap; }
.mc-lp-calc-link:hover { text-decoration: underline; }

/* ── Responsive ── */
@media (max-width: 1100px) {
    .mc-lp-hero-grid { grid-template-columns: 1fr; }
    .mc-lp-stats-card { flex-direction: row; flex-wrap: wrap; }
    .mc-lp-stat { flex: 1 1 45%; }
    .mc-lp-layout { grid-template-columns: 1fr; }
    .mc-lp-side { position: static; }
    .mc-lp-side--right { order: 3; }
    .mc-lp-spec-grid { grid-template-columns: repeat(4,1fr); }
    .mc-lp-popular-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px) {
    .mc-lp-spec-grid { grid-template-columns: repeat(2,1fr); }
    .mc-lp-popular-grid { grid-template-columns: 1fr; }
    .mc-lp-stat { flex: 1 1 100%; }
}

/* ── Responsive (original) ── */
@media (max-width: 1024px) {
    .mc-cat-grid { grid-template-columns: repeat(3,1fr); }
    .mc-card-grid { grid-template-columns: repeat(2,1fr); }
    .mc-calc-layout { grid-template-columns: 1fr; }
    .mc-calc-sidebar { position: static; }
}
@media (max-width: 640px) {
    .mc-cat-grid { grid-template-columns: repeat(2,1fr); }
    .mc-card-grid { grid-template-columns: 1fr; }
    .mc-form-actions { flex-direction: column; }
    .mc-form-actions .mc-btn { width: 100%; }
    .mc-input, .mc-select { font-size: 16px; } /* prevents iOS auto-zoom; also a comfortably large touch target */
    .mc-btn { padding: 14px 22px; }
    .mc-result-actions { flex-direction: column; }
    .mc-result-actions .mc-btn { width: 100%; }
}