/* =========================================================================
   Leal Systems — view-specific styles
   Solution detail + tailored calculator, services index, blog.
   ========================================================================= */

/* ============================================= COVERAGE-AREA (PILLAR) CARDS */
.pillar-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
/* with 5 areas, let the last card span gracefully on wide screens */
@media (min-width: 1040px) { .pillar-cards { grid-template-columns: repeat(3, 1fr); } }
.pcard {
  position: relative; display: flex; flex-direction: column; min-height: 232px;
  border: 1px solid var(--line); border-radius: var(--r); padding: 30px;
  background: var(--panel); overflow: hidden;
  transition: transform .4s var(--ease), border-color .4s, background .4s;
}
.pcard::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .5s; pointer-events: none;
  background: radial-gradient(460px 220px at 50% -10%, var(--acc-soft), transparent 72%);
}
.pcard:hover { transform: translateY(-4px); border-color: var(--acc-line); }
.pcard:hover::before { opacity: 1; }
.pcard__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.pcard__idx { font-family: var(--f-mono); font-size: 0.82rem; letter-spacing: 0.14em; color: var(--acc); }
.pcard h3 { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.025em; margin-bottom: 12px; line-height: 1.06; }
.pcard p { font-size: 0.97rem; color: var(--fg-dim); line-height: 1.5; }
.pcard__foot {
  margin-top: auto; padding-top: 22px; display: flex; align-items: center; justify-content: space-between;
  gap: 8px; font-family: var(--f-mono); font-size: 0.78rem; color: var(--fg-faint); transition: color .3s;
}
.pcard:hover .pcard__foot { color: var(--acc); }
.pcard__foot .arr { transition: transform .3s var(--ease); }
.pcard:hover .pcard__foot .arr { transform: translateX(4px); }
/* compact variant used in the "other areas" strip on a pillar page */
.pillar-cards--mini .pcard { min-height: 0; padding: 22px; }
.pillar-cards--mini .pcard h3 { font-size: 1.18rem; margin-bottom: 8px; }
.pillar-cards--mini .pcard p { font-size: 0.9rem; }
.pillar-cards--mini .pcard__top { margin-bottom: 14px; }

/* ===================================================== SOLUTION DETAIL */
.sol-hero { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.sol-hero__meta { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.sol-pill { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--acc-line); color: var(--acc); background: var(--acc-soft); }
.sol-flag { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--acc-ink); background: var(--acc); padding: 4px 9px; border-radius: 5px; font-weight: 600; }
.sol-hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.5rem); letter-spacing: -0.035em; margin-bottom: 20px; }
.sol-hero__out { font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--fg-dim); }
.sol-hero__viz { aspect-ratio: 1/1; border: 1px solid var(--line); border-radius: var(--r); background: radial-gradient(120% 120% at 70% 20%, var(--panel-2), var(--panel)); position: relative; overflow: hidden; }
.sol-viz { display: block; width: 100%; height: 100%; }

/* wider-catalog cards on the services page */
.scard__tag { font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-faint); border: 1px solid var(--line); padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.other-solutions { margin-top: 64px; border-top: 1px solid var(--line); padding-top: 48px; }
@media (max-width: 820px) { .sol-hero { grid-template-columns: 1fr; } .sol-hero__viz { max-width: 380px; aspect-ratio: 5/4; } }

/* problem / does / outcome blocks */
.sol-body { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.sol-block { border: 1px solid var(--line); border-radius: var(--r); padding: 28px; background: var(--panel); transition: border-color .4s, transform .4s var(--ease); }
.sol-block:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.sol-block .lbl { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--acc); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.sol-block .lbl .ix { color: var(--fg-faint); }
.sol-block h3 { font-size: 1.16rem; margin-bottom: 10px; font-weight: 600; }
.sol-block p { color: var(--fg-dim); font-size: 0.96rem; }
@media (max-width: 820px) { .sol-body { grid-template-columns: 1fr; } }

/* ===================================================== CALCULATOR */
.calc { border: 1px solid var(--acc-line); border-radius: var(--r); overflow: hidden; background: linear-gradient(180deg, var(--acc-soft), transparent 40%), var(--panel); position: relative; }
.calc__head { padding: 26px 30px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 14px; }
.calc__head .kicker { margin: 0; }
.calc__grid { display: grid; grid-template-columns: 1fr 1fr; }
@media (max-width: 800px) { .calc__grid { grid-template-columns: 1fr; } }
.calc__inputs { padding: 30px; display: flex; flex-direction: column; gap: 26px; border-right: 1px solid var(--line); }
@media (max-width: 800px) { .calc__inputs { border-right: none; border-bottom: 1px solid var(--line); } }

.field label { display: flex; justify-content: space-between; align-items: baseline; font-size: 0.92rem; color: var(--fg-dim); margin-bottom: 12px; gap: 12px; }
.field .val { font-family: var(--f-mono); font-size: 1.05rem; color: var(--fg); font-weight: 500; }
.field .val .u { color: var(--fg-faint); font-size: 0.82rem; }
.range { position: relative; height: 22px; display: flex; align-items: center; }
.range input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 999px; background: var(--bg-2); outline: none; }
.range input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 20px; height: 20px; border-radius: 50%; background: var(--acc); cursor: pointer; box-shadow: 0 0 0 4px rgba(207,232,90,0.18), 0 2px 8px rgba(0,0,0,0.5); transition: box-shadow .2s, transform .15s; border: 2px solid var(--bg); }
.range input[type=range]::-webkit-slider-thumb:hover { transform: scale(1.12); box-shadow: 0 0 0 7px rgba(207,232,90,0.16); }
.range input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--acc); cursor: pointer; border: 2px solid var(--bg); }
.range .track-fill { position: absolute; left: 0; height: 4px; border-radius: 999px; background: var(--acc); pointer-events: none; top: 50%; transform: translateY(-50%); }

.calc__result { padding: 30px; display: flex; flex-direction: column; justify-content: center; gap: 6px; position: relative; }
.calc__result .rlabel { font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-faint); }
.calc__bignum { font-family: var(--f-display); font-size: clamp(2.6rem, 6vw, 4rem); font-weight: 600; letter-spacing: -0.04em; color: var(--acc); line-height: 1; margin: 6px 0; text-shadow: 0 0 40px var(--acc-glow); }
.calc__sub { color: var(--fg-dim); font-size: 0.96rem; }
.calc__sub b { color: var(--fg); font-weight: 600; }
.calc__note { margin-top: 16px; font-size: 0.8rem; color: var(--fg-faint); line-height: 1.45; border-top: 1px solid var(--line); padding-top: 14px; }

/* lead capture */
.calc__capture { padding: 24px 30px; border-top: 1px solid var(--line); background: rgba(255,255,255,0.012); }
.capture-row { display: flex; gap: 10px; flex-wrap: wrap; }
.capture-row .inp { flex: 1 1 200px; }
.inp { background: var(--bg-2); border: 1px solid var(--line-strong); border-radius: var(--r-sm); padding: 12px 14px; color: var(--fg); font-size: 0.95rem; width: 100%; transition: border-color .2s; }
.inp:focus { outline: none; border-color: var(--acc-line); }
.inp::placeholder { color: var(--fg-faint); }
.capture-msg { font-size: 0.86rem; margin-top: 12px; color: var(--acc); font-family: var(--f-mono); display: none; }
.capture-msg.show { display: block; }

/* other-solutions strip */
.related { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 14px; }
.related a { border: 1px solid var(--line); border-radius: var(--r-sm); padding: 18px; background: var(--panel); transition: border-color .3s, transform .3s var(--ease); }
.related a:hover { border-color: var(--acc-line); transform: translateY(-3px); }
.related .rp { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-faint); }
.related .rn { font-weight: 600; margin-top: 8px; font-size: 1rem; }

/* ===================================================== SERVICES INDEX */
.svc-intro { max-width: 720px; }
.svc-count { font-family: var(--f-mono); font-size: 0.78rem; color: var(--fg-faint); }

/* ===================================================== BLOG INDEX */
.blog-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.post-row {
  display: grid; grid-template-columns: 130px 1fr auto; gap: 28px; align-items: baseline;
  padding: 28px 8px; border-bottom: 1px solid var(--line);
  transition: background .3s, padding .3s var(--ease); position: relative;
}
.post-row::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--acc); transform: scaleY(0); transform-origin: top; transition: transform .35s var(--ease); }
.post-row:hover { background: rgba(255,255,255,0.018); padding-inline: 18px 8px; }
.post-row:hover::before { transform: scaleY(1); }
.post-row__date { font-family: var(--f-mono); font-size: 0.8rem; color: var(--fg-faint); }
.post-row__main h3 { font-size: 1.4rem; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 8px; transition: color .25s; }
.post-row:hover h3 { color: var(--acc); }
.post-row__main p { color: var(--fg-dim); font-size: 0.98rem; max-width: 620px; }
.post-row__meta { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; text-align: right; }
.post-row__rt { font-family: var(--f-mono); font-size: 0.78rem; color: var(--fg-dim); white-space: nowrap; }
.post-row__cat { font-family: var(--f-mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-faint); border: 1px solid var(--line-strong); padding: 3px 9px; border-radius: 999px; }
@media (max-width: 700px) {
  .post-row { grid-template-columns: 1fr; gap: 12px; }
  .post-row__meta { flex-direction: row; align-items: center; }
}

/* ===================================================== BLOG POST */
.post { max-width: 720px; margin-inline: auto; }
.post__head { margin-bottom: 44px; }
.post__head .meta { display: flex; gap: 14px; align-items: center; font-family: var(--f-mono); font-size: 0.78rem; color: var(--fg-faint); margin-bottom: 20px; flex-wrap: wrap; }
.post__head .meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--fg-faint); }
.post__head h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); letter-spacing: -0.035em; line-height: 1.05; margin-bottom: 18px; }
.post__head .dek { font-size: 1.18rem; color: var(--fg-dim); line-height: 1.5; }

/* per-post content diagram */
.post-figure { margin: 8px 0 4px; border: 1px solid var(--line); border-radius: var(--r); background: linear-gradient(180deg, rgba(255,255,255,0.018), transparent 60%), var(--panel); overflow: hidden; }
.post-figure__viz { width: 100%; aspect-ratio: 2 / 1; padding: 14px; }
.post-figure__viz .d-svg, .post-figure__viz .d-canvas { width: 100%; height: 100%; display: block; }
.post-figure figcaption { padding: 0 22px 18px; font-family: var(--f-mono); font-size: 0.76rem; color: var(--fg-faint); line-height: 1.5; border-top: 1px solid var(--line); padding-top: 14px; }
@media (max-width: 560px) { .post-figure__viz { aspect-ratio: 3 / 2; padding: 6px; } }
/* diagram intro motion (final state shown when reduced-motion via .in fallback) */
.post-figure .d-svg { opacity: 0; transition: opacity .6s var(--ease-out); }
.post-figure.in .d-svg { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .post-figure .d-svg { opacity: 1 !important; transition: none !important; } }
.reduce-motion .post-figure .d-svg { opacity: 1 !important; transition: none !important; }
.post__body { font-size: 1.12rem; line-height: 1.72; color: #d4d6d9; }
.post__body > * + * { margin-top: 1.5em; }
.post__body h2 { font-family: var(--f-display); font-size: 1.7rem; letter-spacing: -0.025em; margin-top: 2em; color: var(--fg); }
.post__body h3 { font-size: 1.3rem; margin-top: 1.6em; color: var(--fg); }
.post__body a { color: var(--acc); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--acc-line); }
.post__body strong { color: var(--fg); font-weight: 600; }
.post__body ul, .post__body ol { padding-left: 1.3em; display: flex; flex-direction: column; gap: 0.5em; }
.post__body li::marker { color: var(--acc); }
.post__body blockquote { border-left: 2px solid var(--acc); padding-left: 22px; font-family: var(--f-display); font-size: 1.3rem; line-height: 1.35; color: var(--fg); font-style: normal; }
.post__body code { font-family: var(--f-mono); font-size: 0.88em; background: var(--bg-2); border: 1px solid var(--line); padding: 1px 6px; border-radius: 5px; color: var(--acc); }
.post__body hr { border: none; border-top: 1px solid var(--line); margin: 2.4em 0; }
.post__cta { margin-top: 56px; padding-top: 36px; border-top: 1px solid var(--line); }
.post__nav { margin-top: 40px; }

/* read progress bar for posts */
.readbar { position: fixed; top: 0; left: 0; height: 2px; background: var(--acc); z-index: 200; width: 0; transition: width .1s linear; }

/* empty / 404 */
.notfound { text-align: center; padding-block: 120px; }
.notfound .code { font-family: var(--f-mono); font-size: 5rem; color: var(--acc); letter-spacing: -0.04em; }