/* =============================================================
   SIDE OPTION PAGE — full-width sectioned layout
   ============================================================= */

/* ===== HERO BAND ===== */
.so-hero {
  background: var(--navy);
  padding: 48px 20px 0;
  color: #fff;
}
.so-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.so-breadcrumb {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}
.so-breadcrumb a { color: rgba(255,255,255,0.5); text-decoration: none; }
.so-breadcrumb a:hover { color: var(--gold); }

.so-hero-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  padding-bottom: 40px;
}
.so-hero-left {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.so-hero-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 14px;
  border-radius: 4px;
  margin-bottom: 14px;
  align-self: flex-start;
}
.so-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin: 0 0 10px;
}
.so-hero-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin: 0 0 20px;
}
.so-hero-desc p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255,255,255,0.75);
  margin: 0 0 14px;
}
.so-hero-desc strong { color: #fff; }
.so-hero-img-wrap {
  margin-top: 28px;
}
.so-hero-img {
  width: 100%;
  border-radius: 10px;
  display: block;
  object-fit: cover;
  aspect-ratio: 4/3;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

/* Stats strip */
.so-stats {
  display: flex;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.so-stat {
  flex: 1;
  text-align: center;
  padding: 18px 12px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.so-stat:last-child { border-right: none; }
.so-stat-val {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
  display: block;
  margin-bottom: 4px;
}
.so-stat-lbl {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== CTA BAR ===== */
.so-cta-bar {
  background: var(--cream);
  padding: 28px 20px;
  text-align: center;
}
.so-cta-bar-inner {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 500px;
  margin: 0 auto;
}
.so-cta-btn {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.2s;
  flex: 1;
  text-align: center;
  min-width: 180px;
}
.so-cta-primary { background: var(--blue); color: #fff; }
.so-cta-primary:hover { background: var(--blue-bright); }
.so-cta-secondary { background: #fff; color: var(--navy); border: 2px solid var(--navy); }
.so-cta-secondary:hover { background: var(--navy); color: #fff; }

/* ===== BENEFITS SECTION ===== */
.so-benefits {
  padding: 56px 20px;
  background: #fff;
}
.so-benefits-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.so-benefits h2 {
  font-family: var(--font-heading);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  margin: 0 0 40px;
}
.so-benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.so-benefit {
  background: var(--cream);
  border-radius: 10px;
  padding: 28px 24px;
  border: 1px solid rgba(20,48,66,0.06);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.so-benefit:hover {
  border-color: var(--gold);
  box-shadow: 0 4px 20px rgba(20,48,66,0.08);
}
.so-benefit h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 10px;
}
.so-benefit p {
  font-size: 14px;
  line-height: 1.65;
  color: #555;
  margin: 0;
}

/* ===== GALLERY ===== */
.so-gallery {
  padding: 48px 20px;
  background: var(--cream);
}
.so-gallery-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.so-gallery h2 {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  margin: 0 0 32px;
}
.so-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.so-gallery-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.so-gallery-grid img:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 24px rgba(0,0,0,0.15);
}

/* ===== SPECS SECTION ===== */
.so-specs {
  background: var(--navy);
  padding: 56px 20px;
  color: #fff;
}
.so-specs-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.so-specs h2 {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: #fff;
  text-align: center;
  margin: 0 0 36px;
}
.so-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 60px;
}
.so-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  gap: 20px;
}
.so-spec-label {
  font-weight: 700;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  min-width: 110px;
  flex-shrink: 0;
}
.so-spec-value {
  font-size: 14px;
  color: #e2e8f0;
  text-align: right;
  line-height: 1.5;
}
.so-colors {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.so-color {
  display: flex;
  align-items: center;
  gap: 8px;
}
.so-swatch {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.25);
  flex-shrink: 0;
}
.so-color-text {
  font-size: 13px;
  color: #e2e8f0;
}
.so-color-ral {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  display: block;
}

/* ===== COMPATIBILITY ===== */
.so-compat {
  padding: 56px 20px;
  background: #fff;
}
.so-compat-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.so-compat h2 {
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  margin: 0 0 12px;
}
.so-compat-sub {
  text-align: center;
  color: var(--mid-grey);
  font-size: 15px;
  margin: 0 0 32px;
}
.so-compat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.so-compat-card {
  background: var(--cream);
  border-radius: 10px;
  padding: 20px 14px;
  text-align: center;
  text-decoration: none;
  border: 1px solid rgba(20,48,66,0.06);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.so-compat-card:hover {
  border-color: var(--blue);
  box-shadow: 0 4px 16px rgba(1,133,255,0.1);
}
.so-compat-check {
  display: inline-flex;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(1,133,255,0.1);
  color: var(--blue);
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 10px;
}
.so-compat-name {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  display: block;
  margin-bottom: 4px;
}
.so-compat-type {
  font-size: 11px;
  color: var(--mid-grey);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== OTHER SIDE OPTIONS ===== */
.so-others {
  padding: 48px 20px;
  background: var(--cream);
}
.so-others-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.so-others h2 {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  margin: 0 0 28px;
}
.so-others-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.so-other-card {
  background: #fff;
  border-radius: 10px;
  padding: 20px 16px;
  text-align: center;
  text-decoration: none;
  border: 1px solid rgba(20,48,66,0.06);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.so-other-card:hover {
  border-color: var(--gold);
  box-shadow: 0 4px 16px rgba(20,48,66,0.08);
}
.so-other-name {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  display: block;
  margin-bottom: 6px;
}
.so-other-desc {
  font-size: 12px;
  color: var(--mid-grey);
  line-height: 1.5;
}

/* ===== BOTTOM CTA ===== */
.so-bottom-cta {
  background: var(--navy);
  padding: 48px 20px;
  text-align: center;
}
.so-bottom-cta p {
  color: rgba(255,255,255,0.65);
  font-size: 15px;
  margin: 0 0 20px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.so-bottom-cta .so-cta-bar-inner { max-width: 400px; }

/* ===== LIGHTBOX ===== */
.so-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100000;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
}
.so-lightbox.active { display: flex; }
.so-lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}
.so-lb-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.so-lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.so-lb-prev { left: 20px; }
.so-lb-next { right: 20px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .so-hero-top { grid-template-columns: 1fr; gap: 28px; }
  .so-hero-img-wrap { margin-top: 0; }
  .so-hero-img { aspect-ratio: 16/10; }
  .so-benefits-grid { grid-template-columns: 1fr; }
  .so-gallery-grid { grid-template-columns: 1fr 1fr; }
  .so-specs-grid { grid-template-columns: 1fr; }
  .so-compat-grid { grid-template-columns: repeat(3, 1fr); }
  .so-others-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 540px) {
  .so-hero { padding: 32px 16px 0; }
  .so-hero h1 { font-size: 26px; }
  .so-stats { flex-direction: column; }
  .so-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); padding: 14px; }
  .so-stat:last-child { border-bottom: none; }
  .so-gallery-grid { grid-template-columns: 1fr; }
  .so-compat-grid { grid-template-columns: 1fr 1fr; }
  .so-others-grid { grid-template-columns: 1fr 1fr; }
  .so-cta-bar-inner { flex-direction: column; }
  .so-cta-btn { min-width: 0; }
  .so-spec-row { flex-direction: column; gap: 4px; }
  .so-spec-value { text-align: left; }
  .so-colors { justify-content: flex-start; }
}