/* ================================================================
   QUALZY — Solution Detail Pages
   Shared styles for all /solutions/*.html detail pages
   ================================================================ */


/* HERO
   ---------------------------------------------------------------- */
.sd-hero {
  padding-top: 120px;
  padding-bottom: 80px;
  background: var(--wh);
  text-align: center;
}

/* Hero top row: back link left, eyebrow pill centred */
.sd-hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.sd-back {
  font-size: 13px;
  font-weight: 500;
  color: var(--mu);
  text-decoration: none;
  transition: color var(--t-fast);
  white-space: nowrap;
  flex: 1;
  text-align: left;
}

.sd-back:hover { color: var(--o); }

.sd-hero-top .ey { margin-bottom: 0; }

.sd-hero-top > span { flex: 1; } /* mirrors left link width to keep pill centred */

.sd-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 900;
  color: var(--dk);
  line-height: 1.1;
  margin-bottom: 24px;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.sd-hero h1 em {
  color: var(--o);
  font-style: italic;
}

.sd-hero-sub {
  font-size: 18px;
  color: var(--mid);
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto 36px;
  font-weight: 300;
}

.sd-hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

/* Centre the stat bar within the hero */
.sd-hero .hst {
  margin: 0 auto;
}


/* PROBLEM SECTION
   ---------------------------------------------------------------- */
.sd-prob {
  background: var(--dk);
  color: #fff;
}

.sd-prob-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.sd-prob-text .slbl { color: rgba(255,255,255,0.5); }

.sd-prob-text h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 20px;
}

.sd-prob-text p {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  font-weight: 300;
}

.sd-prob-stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sd-ps {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 24px 28px;
}

.sd-pn {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 900;
  color: var(--o);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.sd-pt {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 4px;
}

.sd-pd {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}


/* HOW IT WORKS — FEATURE GRID
   ---------------------------------------------------------------- */
.sd-how { background: var(--wh); }

.sd-how-hd {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 52px;
}

.sd-feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sd-feat {
  background: #fff;
  border: 1.5px solid var(--rule);
  border-radius: 16px;
  padding: 28px 24px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sd-feat:hover {
  border-color: var(--o);
  box-shadow: 0 8px 32px rgba(250, 88, 2, 0.08);
}

.sd-feat-icon {
  width: 40px;
  height: 40px;
  background: var(--op);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.sd-feat-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--o);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sd-feat h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--dk);
  margin-bottom: 10px;
  line-height: 1.3;
}

.sd-feat p {
  font-size: 14px;
  color: var(--mid);
  line-height: 1.65;
}


/* ACTIVITY TYPES
   ---------------------------------------------------------------- */
.sd-tools { background: var(--op); }

.sd-tools-hd {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 44px;
}

.sd-tool-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.sd-tool {
  background: #fff;
  border: 1.5px solid var(--rule);
  border-radius: 12px;
  padding: 20px 18px;
  transition: border-color 0.2s ease;
}

.sd-tool:hover { border-color: var(--o); }

a.sd-tool {
  display: block;
  text-decoration: none;
  color: inherit;
}

.sd-tool-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--dk);
  margin-bottom: 6px;
}

.sd-tool-desc {
  font-size: 12px;
  color: var(--mu);
  line-height: 1.5;
}


/* QUOTE SECTION
   ---------------------------------------------------------------- */
.sd-quote-sec { background: var(--wh); }

.sd-quote-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.sd-blockquote {
  border-left: 4px solid var(--o);
  padding-left: 28px;
}

.sd-blockquote p {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 700;
  color: var(--dk);
  line-height: 1.4;
  margin-bottom: 20px;
}

.sd-blockquote cite {
  font-size: 13px;
  color: var(--mu);
  font-style: normal;
  display: block;
}

.sd-case-card {
  background: var(--op);
  border: 1.5px solid rgba(250, 88, 2, 0.2);
  border-radius: 16px;
  padding: 32px;
}

.sd-case-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--o);
  margin-bottom: 12px;
}

.sd-case-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--dk);
  margin-bottom: 12px;
}

.sd-case-card p {
  font-size: 14px;
  color: var(--mid);
  line-height: 1.65;
  margin-bottom: 20px;
}

.sd-case-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 24px;
}

.sd-case-stat-n {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  color: var(--o);
  display: block;
  line-height: 1;
}

.sd-case-stat-l {
  font-size: 11px;
  color: var(--mu);
  margin-top: 4px;
  line-height: 1.4;
}


/* RESULTS BAR
   ---------------------------------------------------------------- */
.sd-results { background: var(--dk); }

.sd-results-hd {
  text-align: center;
  margin-bottom: 48px;
}

.sd-results-hd h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 900;
  color: #fff;
  margin-bottom: 14px;
}

.sd-results-hd p {
  font-size: 16px;
  color: rgba(255,255,255,0.55);
  font-weight: 300;
}

.sd-stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}

.sd-stat-cell {
  background: rgba(255,255,255,0.04);
  padding: 32px 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.sd-stat-cell:last-child { border-right: none; }

.sd-stat-cell .sn { font-size: 42px; }
.sd-stat-cell .sl { font-size: 13px; color: rgba(255,255,255,0.5); margin-top: 8px; }


/* RELATED SOLUTIONS
   ---------------------------------------------------------------- */
.sd-related { background: var(--wh); }

.sd-related-hd {
  text-align: center;
  margin-bottom: 40px;
}

.sd-related-hd h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 900;
  color: var(--dk);
}

.sd-rel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.sd-rel-card {
  background: #fff;
  border: 1.5px solid var(--rule);
  border-radius: 14px;
  padding: 28px 24px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sd-rel-card:hover {
  border-color: var(--o);
  box-shadow: 0 6px 24px rgba(250, 88, 2, 0.08);
}

.sd-rel-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--o);
  background: var(--op);
  border-radius: 100px;
  padding: 3px 10px;
  display: inline-block;
  margin-bottom: 14px;
  align-self: flex-start;
}

.sd-rel-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--dk);
  margin-bottom: 10px;
  line-height: 1.3;
}

.sd-rel-card p {
  font-size: 13px;
  color: var(--mid);
  line-height: 1.6;
  flex-grow: 1;
  margin-bottom: 18px;
}

.sd-rel-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--o);
  margin-top: auto;
}


/* RESPONSIVE
   ---------------------------------------------------------------- */
@media (max-width: 1024px) {
  .sd-feat-grid { grid-template-columns: repeat(2, 1fr); }
  .sd-tool-grid { grid-template-columns: repeat(2, 1fr); }
  .sd-stat-row  { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sd-hero { padding-top: 110px; padding-bottom: 60px; }
  .sd-prob-grid  { grid-template-columns: 1fr; gap: 40px; }
  .sd-quote-inner { grid-template-columns: 1fr; gap: 40px; }
  .sd-rel-grid   { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .sd-feat-grid  { grid-template-columns: 1fr; }
  .sd-tool-grid  { grid-template-columns: repeat(2, 1fr); }
  .sd-stat-row   { grid-template-columns: repeat(2, 1fr); }
}