/* ============================================================
   Page Specific: Decorative Rigid Polyurethane Landing / Based on Sandwich Panel VIP
   مسیر پیشنهادی: assets/css/polyurethane-decorative-landing.css
   ============================================================ */

.decorative-page {
  --dc-brand: #263B8F;
  --dc-brand-2: #1C75BC;
  --dc-accent: #F59E0B;
  --dc-gold: #ffc451;
  --dc-ink: #0b1320;
  --dc-muted: #64748b;
  --dc-soft: #f6f8fc;
  --dc-line: rgba(38, 59, 143, 0.14);
  --dc-radius: 24px;
  --dc-shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
  background: #fff;
  color: var(--dc-ink);
  direction: rtl;
  text-align: right;
}

.decorative-main {
  padding-top: 0 !important;
  overflow: hidden;
}

.decorative-page,
.decorative-page h1,
.decorative-page h2,
.decorative-page h3,
.decorative-page h4,
.decorative-page h5,
.decorative-page h6,
.decorative-page p,
.decorative-page a,
.decorative-page li,
.decorative-page span,
.decorative-page small,
.decorative-page button {
  font-family: "Vazirmatn", "Vazir", Tahoma, Arial, sans-serif !important;
}

.decorative-page a { text-decoration: none; }
.decorative-page img, .decorative-page video { max-width: 100%; height: auto; display: block; }

/* ================= HERO ================= */
.dc-hero {
  position: relative;
  min-height: 56vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 88px 0 42px;
  isolation: isolate;
}

.dc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(5, 10, 24, 0.88) 0%, rgba(9, 23, 54, 0.72) 42%, rgba(10, 18, 35, 0.30) 100%),
    radial-gradient(circle at 18% 28%, rgba(245, 158, 11, 0.22), transparent 28%),
    radial-gradient(circle at 78% 22%, rgba(28, 117, 188, 0.28), transparent 32%),
    url("../img/portfolio/decorative-5.jpg") center center / cover no-repeat;
  transform: scale(1.02);
  background-attachment: fixed;
}

.dc-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  z-index: -1;
  background: linear-gradient(180deg, rgba(255,255,255,0), #ffffff 92%);
}

.dc-hero__container { position: relative; z-index: 2; }

.dc-hero__glass,
.dc-media-card,
.dc-factor-card,
.dc-compare-card,
.dc-decision-tree,
.dc-final-cta__box {
  backdrop-filter: blur(3px) saturate(150%);
  -webkit-backdrop-filter: blur(3px) saturate(150%);
}

.dc-hero__glass {
  position: relative;
  overflow: hidden;
  max-width: 790px;
  padding: clamp(22px, 3vw, 40px);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.17), rgba(255,255,255,0.07)),
    radial-gradient(circle at 8% 0%, rgba(255,196,81,0.16), transparent 34%);
  border: 1px solid rgba(255,255,255,0.30);
  box-shadow: 0 30px 90px rgba(0,0,0,0.34), inset 0 1px 0 rgba(255,255,255,0.22);
  transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease;
}

.dc-hero__glass:hover {
  transform: translateY(-3px);
  border-color: rgba(255,196,81,0.45);
  box-shadow: 0 36px 105px rgba(0,0,0,0.39), 0 0 30px rgba(245,158,11,0.12);
}

.dc-eyebrow,
.dc-section-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 850;
  line-height: 1.7;
}

.dc-eyebrow {
  margin-bottom: 10px;
  color: #fff;
  background: rgba(255,255,255,0.13);
  border: 1px solid rgba(255,255,255,0.22);
}

.dc-hero h1 {
  margin: 0 0 16px;
  color: #fff;
  font-size: clamp(0.95rem, 1.98vw, 1.55rem) !important;
  font-weight: 650;
  line-height: 1.85;
  letter-spacing: -0.35px;
  text-shadow: 0 4px 22px rgba(0,0,0,0.35);
}

.dc-hero p {
  max-width: 760px;
  margin: 0;
  color: rgba(255,255,255,0.88);
  font-size: .97rem;
  font-weight: 500;
  line-height: 2;
  text-align: right;
}

.dc-hero__actions,
.dc-final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.dc-btn {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  padding: 7px 16px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 850;
  line-height: 1.7;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease;
}

.dc-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 0%, transparent 36%, rgba(255,255,255,.46) 50%, transparent 64%, transparent 100%);
  transform: translateX(130%);
  opacity: 0;
  transition: transform .65s ease, opacity .2s ease;
}

.dc-btn:hover::before { opacity: 1; transform: translateX(-130%); }

.dc-btn--primary {
  color: #101828 !important;
  background: linear-gradient(90deg, #F59E0B, #ffc451);
  border: 1px solid rgba(255,196,81,0.42);
  box-shadow: 0 16px 34px rgba(245,158,11,0.28);
}
.dc-btn--primary:hover { transform: translateY(-2px); color: #101828 !important; box-shadow: 0 20px 44px rgba(245,158,11,0.36); }

.dc-btn--ghost,
.dc-btn--whatsapp {
  color: #fff !important;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.25);
}
.dc-btn--ghost:hover,
.dc-btn--whatsapp:hover { transform: translateY(-2px); color: #ffc451 !important; background: rgba(255,255,255,0.15); border-color: rgba(255,196,81,0.42); }

.dc-btn--whatsapp {
  background: linear-gradient(135deg, rgba(255,255,255,.14), rgba(255,255,255,.07));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 10px 28px rgba(0,0,0,.12);
}

.dc-hero__micro-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.dc-hero__micro-nav a {
  color: rgba(255,255,255,.82);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  padding: 6px 11px;
  font-size: .74rem;
  font-weight: 700;
  transition: transform .2s ease, color .2s ease, border-color .2s ease, background .2s ease;
}
.dc-hero__micro-nav a:hover { color: #ffc451; background: rgba(255,255,255,.12); border-color: rgba(255,196,81,.36); transform: translateY(-2px); }

.dc-media-card {
  overflow: hidden;
  border-radius: 22px;
  background: rgba(255,255,255,0.13);
  border: 1px solid rgba(255,255,255,0.27);
  box-shadow: 0 30px 90px rgba(0,0,0,0.28);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.dc-media-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,196,81,0.45);
  box-shadow: 0 38px 105px rgba(0,0,0,0.34);
}

.dc-media-card__visual {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.dc-media-card__visual img, .dc-media-card__visual video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.04) saturate(1.02);
  transition: transform .55s ease, filter .55s ease;
}
.dc-media-card:hover img, .dc-media-card:hover video {
  transform: scale(1.055);
  filter: contrast(1.08) saturate(1.08);
}
.dc-media-card__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6,12,28,0.04), rgba(6,12,28,0.45));
  pointer-events: none;
}
.dc-media-card__play {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 2;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #101828;
  background: linear-gradient(135deg, #fff7df, #ffc451);
  box-shadow: 0 12px 26px rgba(245,158,11,0.33);
  transition: transform .22s ease, box-shadow .22s ease;
}
.dc-media-card__play:hover {
  transform: scale(1.08);
  color: #101828;
  box-shadow: 0 18px 36px rgba(245,158,11,0.42);
}
.dc-media-card__body {
  padding: 13px 16px 15px;
  background: rgba(255,255,255,.92);
}
.dc-media-card__body span {
  display: block;
  color: #64748b;
  font-size: .72rem;
  font-weight: 700;
  margin-bottom: 5px;
}
.dc-media-card__body strong {
  display: block;
  color: #17325f;
  font-size: .82rem;
  font-weight: 850;
  line-height: 2;
}

/* ================= MEDIA CARD SIZING (ONLY WIDTH ADJUSTMENT) ================= */
@media (min-width: 992px) {
  .decorative-page .dc-media-card {
    max-width: 88%;
    margin-right: auto;
  }
}
@media (min-width: 1200px) {
  .decorative-page .dc-media-card {
    max-width: 82%;
    margin-right: auto;
  }
}
@media (min-width: 1400px) {
  .decorative-page .dc-media-card {
    max-width: 76%;
    margin-right: auto;
  }
}

/* ================= GENERAL SECTIONS ================= */
.dc-section {
  position: relative;
  padding: 46px 0;
  overflow: hidden;
}
.dc-section-label {
  margin-bottom: 8px;
  color: var(--dc-brand);
  background: rgba(38,59,143,0.065);
  border: 1px solid rgba(38,59,143,0.12);
}
.dc-section h2, .dc-section-head h2, .dc-final-cta h2 {
  margin: 0 0 14px;
  color: #101828;
  font-size: clamp(1.08rem, 1.55vw, 1.52rem) !important;
  font-weight: 950;
  line-height: 1.65;
  letter-spacing: -0.42px;
}
.dc-lead, .dc-muted, .dc-section-head p, .dc-value-copy p, .dc-final-cta p {
  margin: 0;
  color: #475569;
  font-size: .78rem;
  font-weight: 500;
  line-height: 1.92;
  text-align: right;
}
.dc-lead {
  color: #25324a;
  font-size: .9rem;
  font-weight: 650;
  margin-bottom: 10px;
}
.dc-section-head {
  max-width: 850px;
  margin: 0 auto 22px;
  text-align: center;
}
.dc-section-head .dc-section-label { margin-inline: auto; }
.dc-section-head p {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.dc-position {
  background: radial-gradient(circle at 10% 12%, rgba(38,59,143,0.055), transparent 30%), linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}
.dc-quality {
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

/* ================= CARDS ================= */
.dc-factor-card {
  position: relative;
  height: 100%;
  min-height: 176px;
  padding: 16px 16px 15px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,251,255,0.92)), radial-gradient(circle at 88% 0%, rgba(245,158,11,0.10), transparent 32%);
  border: 1px solid rgba(38,59,143,0.10);
  box-shadow: 0 16px 38px rgba(15,23,42,0.065);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.dc-factor-card:hover {
  transform: translateY(-3px);
  border-color: rgba(245,158,11,0.28);
  box-shadow: 0 24px 56px rgba(15,23,42,0.11);
}
.dc-factor-card span {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  color: #fff;
  background: linear-gradient(135deg, var(--dc-brand), var(--dc-brand-2));
  box-shadow: 0 10px 26px rgba(38,59,143,0.22);
  font-size: .82rem;
  font-weight: 950;
  line-height: 1;
}
.dc-factor-card h3, .dc-compare-card h3, .dc-problem-card h3 {
  margin: 0 0 10px;
  color: #101828;
  font-size: .88rem !important;
  font-weight: 950;
  line-height: 1.62;
}
.dc-factor-card p, .dc-compare-card p, .dc-problem-card p {
  margin: 0;
  color: #64748b;
  font-size: .78rem;
  font-weight: 500;
  line-height: 1.82;
  text-align: right;
}

/* ================= TREE ================= */
.dc-tree-section {
  background: radial-gradient(circle at 84% 10%, rgba(28,117,188,0.075), transparent 34%), linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
}
.dc-decision-tree {
  position: relative;
  overflow: hidden;
  padding: 20px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(255,255,255,.72), rgba(255,255,255,.48)), radial-gradient(circle at 10% 10%, rgba(255,196,81,.18), transparent 30%);
  border: 1px solid rgba(255,255,255,0.66);
  box-shadow: var(--dc-shadow);
}
.dc-tree-node, .dc-tree-flow span, .dc-tree-result {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-radius: 18px;
  padding: 9px 12px;
  min-height: 40px;
  font-size: .78rem;
  font-weight: 900;
  line-height: 1.62;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.dc-tree-node {
  color: #17325f;
  background: rgba(255,255,255,0.74);
  border: 1px solid rgba(38,59,143,0.12);
}
.dc-tree-node--root {
  width: min(100%, 420px);
  margin: 0 auto 18px;
  color: #fff;
  background: linear-gradient(135deg, var(--dc-brand), var(--dc-brand-2));
  box-shadow: 0 16px 32px rgba(38,59,143,0.22);
}
.dc-tree-branches {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 10px;
}
.dc-tree-branches::before {
  content: "";
  position: absolute;
  top: -14px;
  right: 12%;
  left: 12%;
  height: 1px;
  background: rgba(38,59,143,0.26);
}
.dc-tree-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 10px;
}
.dc-tree-flow span {
  color: #17325f;
  background: rgba(245,158,11,0.10);
  border: 1px solid rgba(245,158,11,0.18);
}
.dc-tree-result {
  margin-top: 12px;
  color: #101828;
  background: linear-gradient(90deg, rgba(245,158,11,0.20), rgba(255,255,255,0.68), rgba(28,117,188,0.13));
  border: 1px solid rgba(245,158,11,0.18);
}
.dc-tree-node:hover, .dc-tree-flow span:hover, .dc-tree-result:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(15,23,42,0.09);
  border-color: rgba(245,158,11,0.32);
}

/* ================= APPLICATIONS ================= */
.dc-compare-card {
  position: relative;
  overflow: hidden;
  height: 100%;
  padding: 20px;
  border-radius: 26px;
  border: 1px solid rgba(38,59,143,0.12);
  box-shadow: 0 18px 42px rgba(15,23,42,0.07);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
  background: linear-gradient(180deg, #ffffff, #f7faff), radial-gradient(circle at 0 0, rgba(28,117,188,0.14), transparent 34%);
}
.dc-compare-card:nth-child(even) {
  background: linear-gradient(180deg, #ffffff, #fffaf0), radial-gradient(circle at 0 0, rgba(245,158,11,0.16), transparent 34%);
}
.dc-compare-card:hover {
  transform: translateY(-3px);
  border-color: rgba(245,158,11,0.32);
  box-shadow: 0 26px 62px rgba(15,23,42,0.12);
}
.dc-compare-card__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 62px;
  height: 36px;
  margin-bottom: 10px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--dc-brand), var(--dc-brand-2));
  font-weight: 950;
  letter-spacing: .2px;
  font-size: .76rem;
}

/* ================= PARALLAX PROBLEMS ================= */
.dc-problems {
  position: relative;
  isolation: isolate;
  background: #071120;
}
.dc-parallax {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(135deg, rgba(5,10,24,0.82), rgba(10,24,56,0.70)), url("../img/portfolio/decorative-5.jpg") center center / cover no-repeat fixed;
}
.dc-problems::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 14% 22%, rgba(245,158,11,0.18), transparent 34%), radial-gradient(circle at 88% 78%, rgba(28,117,188,0.24), transparent 34%);
}
.dc-section-head--light h2, .dc-section-head--light p { color: #fff; }
.dc-section-head--light p { color: rgba(255,255,255,0.82); }
.dc-section-head--light .dc-section-label {
  color: #fff;
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.22);
}
.dc-problem-card {
  height: 100%;
  min-height: 152px;
  display: flex;
  flex-direction: column;
  padding: 16px 15px;
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(135deg, rgba(255,255,255,0.16), rgba(255,255,255,0.07));
  border: 1px solid rgba(255,255,255,0.22);
  box-shadow: 0 18px 42px rgba(0,0,0,0.18);
  backdrop-filter: blur(4px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease, background .24s ease;
}
.dc-problem-card:hover {
  transform: translateY(-7px);
  color: #fff;
  border-color: rgba(255,196,81,0.48);
  background: linear-gradient(135deg, rgba(255,255,255,0.20), rgba(255,255,255,0.09));
  box-shadow: 0 26px 58px rgba(0,0,0,0.25), 0 0 22px rgba(245,158,11,0.10);
}
.dc-problem-card i {
  width: 36px;
  height: 36px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  color: #101828;
  background: linear-gradient(90deg, #F59E0B, #ffc451);
  font-size: 1.22rem;
}
.dc-problem-card h3 { color: #fff; }
.dc-problem-card p { color: rgba(255,255,255,0.78); }

/* ================= VALUE / LINKS ================= */
.dc-value {
  background: radial-gradient(circle at 12% 16%, rgba(38,59,143,0.055), transparent 32%), linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}
.dc-value-copy { padding: 6px 0; }
.dc-check-list {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.dc-check-list li {
  position: relative;
  padding: 9px 34px 9px 14px;
  border-radius: 13px;
  color: #334155;
  background: rgba(255,255,255,.74);
  border: 1px solid rgba(38,59,143,.09);
  font-size: .78rem;
  font-weight: 650;
  line-height: 1.85;
}
.dc-check-list li::before {
  content: "";
  position: absolute;
  top: 18px;
  right: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--dc-brand-2), var(--dc-gold));
  box-shadow: 0 0 0 3px rgba(245,158,11,.12);
}
.dc-image-stack {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  box-shadow: 0 24px 70px rgba(15,23,42,.14);
  border: 1px solid rgba(38,59,143,.12);
}
.dc-image-stack img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}
.dc-image-stack__badge {
  position: absolute;
  right: 18px;
  bottom: 18px;
  max-width: 260px;
  padding: 13px 15px;
  border-radius: 18px;
  color: #fff;
  background: rgba(7,17,32,.58);
  border: 1px solid rgba(255,255,255,.24);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.dc-image-stack__badge strong {
  display: block;
  font-size: .82rem;
  margin-bottom: 4px;
}
.dc-image-stack__badge span {
  display: block;
  font-size: .74rem;
  line-height: 1.8;
  color: rgba(255,255,255,.84);
}
.dc-links { background: #fff; }
.dc-link-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}
.dc-link-grid a {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 58px;
  padding: 10px 14px 10px 42px;
  border-radius: 14px;
  color: #17325f;
  background: linear-gradient(180deg, #fff, #f7faff);
  border: 1px solid rgba(38,59,143,.10);
  box-shadow: 0 8px 18px rgba(15,23,42,.04);
  font-size: .78rem;
  font-weight: 800;
  line-height: 1.65;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, color .22s ease;
}
.dc-link-grid a::after {
  content: "←";
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #101828;
  background: linear-gradient(135deg, #fff7df, #ffc451);
  font-size: .78rem;
  font-weight: 900;
  transition: transform .22s ease;
}
.dc-link-grid a:hover {
  color: var(--dc-accent);
  transform: translateY(-3px);
  border-color: rgba(245,158,11,.28);
  box-shadow: 0 14px 28px rgba(15,23,42,.08);
}
.dc-link-grid a:hover::after { transform: translate(-3px, -50%); }
.decorative-page .dc-position a, .decorative-page .dc-value-copy a, .decorative-page .dc-check-list a {
  color: var(--dc-brand);
  font-weight: 850;
  border-bottom: 1px solid rgba(38,59,143,.18);
  transition: color .2s ease, border-color .2s ease;
}
.decorative-page .dc-position a:hover, .decorative-page .dc-value-copy a:hover, .decorative-page .dc-check-list a:hover {
  color: var(--dc-accent);
  border-color: rgba(245,158,11,.42);
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1199.98px) { .dc-hero__glass { max-width: 100%; } }
@media (max-width: 991.98px) {
  .dc-hero { min-height: auto; padding: 86px 0 38px; }
  .dc-hero__bg, .dc-parallax { background-attachment: scroll; }
  .dc-tree-branches, .dc-tree-flow { grid-template-columns: 1fr; }
  .dc-tree-branches::before { display: none; }
  .dc-link-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dc-section { padding: 38px 0; }
}
@media (max-width: 575.98px) {
  .dc-hero__glass { padding: 22px 18px; border-radius: 20px; }
  .dc-hero h1 { font-size: 1.22rem !important; line-height: 1.9; }
  .dc-hero p, .dc-lead, .dc-muted, .dc-section-head p, .dc-factor-card p, .dc-compare-card p, .dc-problem-card p { font-size: .76rem; line-height: 1.9; }
  .dc-hero__actions { flex-direction: column; }
  .dc-btn { width: 100%; }
  .dc-section h2, .dc-section-head h2 { font-size: 1.04rem !important; line-height: 1.85; }
  .dc-decision-tree { padding: 16px; }
  .dc-link-grid { grid-template-columns: 1fr; }
  .dc-image-stack__badge { right: 12px; left: 12px; bottom: 12px; max-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  .dc-btn, .dc-btn::before, .dc-hero__glass, .dc-media-card, .dc-media-card img, .dc-factor-card, .dc-tree-node, .dc-tree-flow span, .dc-tree-result, .dc-compare-card, .dc-problem-card, .dc-link-grid a, .dc-link-grid a::after {
    transition: none;
    animation: none;
  }
  .dc-btn:hover, .dc-hero__glass:hover, .dc-media-card:hover, .dc-factor-card:hover, .dc-tree-node:hover, .dc-tree-flow span:hover, .dc-tree-result:hover, .dc-compare-card:hover, .dc-problem-card:hover, .dc-link-grid a:hover {
    transform: none !important;
  }
}
/* ============================================================
   SEO content blocks and decision-maker sections
   ============================================================ */

.dc-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: rgba(255,255,255,.78);
  font-size: .72rem;
  font-weight: 700;
}
.dc-breadcrumb a { color: #fff; }
.dc-breadcrumb a:hover { color: var(--dc-gold); }

.dc-answer-box {
  padding: 16px 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(244,248,255,.92));
  border: 1px solid rgba(38,59,143,.12);
  box-shadow: 0 12px 28px rgba(15,23,42,.055);
}

.dc-applications-section {
  background:
    radial-gradient(circle at 88% 10%, rgba(28,117,188,.065), transparent 32%),
    linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}

.dc-application-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.dc-application-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 20px;
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.98), rgba(247,250,255,.94)),
    radial-gradient(circle at 90% 0%, rgba(245,158,11,.10), transparent 34%);
  border: 1px solid rgba(38,59,143,.11);
  box-shadow: 0 16px 38px rgba(15,23,42,.065);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.dc-application-card:hover {
  transform: translateY(-3px);
  border-color: rgba(245,158,11,.30);
  box-shadow: 0 24px 54px rgba(15,23,42,.10);
}
.dc-application-card > i {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--dc-brand), var(--dc-brand-2));
  font-size: 1.15rem;
  box-shadow: 0 10px 24px rgba(38,59,143,.20);
}
.dc-application-card h3 {
  margin: 0 0 9px;
  color: #101828;
  font-size: .92rem !important;
  font-weight: 950;
  line-height: 1.75;
}
.dc-application-card p {
  margin: 0 0 14px;
  color: #64748b;
  font-size: .78rem;
  line-height: 1.9;
  text-align: right;
}
.dc-application-card a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  color: var(--dc-brand);
  font-size: .76rem;
  font-weight: 850;
}
.dc-application-card a::after { content: "←"; }
.dc-application-card a:hover { color: var(--dc-accent); }

.dc-cell-section {
  background:
    radial-gradient(circle at 10% 16%, rgba(245,158,11,.075), transparent 32%),
    linear-gradient(180deg, #f8fbff 0%, #fff 100%);
}
.dc-cell-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.dc-cell-card {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border-radius: 22px;
  background: linear-gradient(180deg, #fff, #f7faff);
  border: 1px solid rgba(38,59,143,.12);
  box-shadow: 0 18px 44px rgba(15,23,42,.07);
}
.dc-cell-card--closed {
  background:
    radial-gradient(circle at 90% 0%, rgba(28,117,188,.13), transparent 36%),
    linear-gradient(180deg, #fff, #f5f9ff);
}
.dc-cell-card--open {
  background:
    radial-gradient(circle at 90% 0%, rgba(245,158,11,.14), transparent 36%),
    linear-gradient(180deg, #fff, #fffaf2);
}
.dc-cell-card__tag {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 5px 12px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--dc-brand), var(--dc-brand-2));
  font-size: .72rem;
  font-weight: 900;
}
.dc-cell-card--open .dc-cell-card__tag {
  color: #101828;
  background: linear-gradient(90deg, #F59E0B, #ffc451);
}
.dc-cell-card h3 {
  margin: 0 0 10px;
  color: #101828;
  font-size: 1rem !important;
  font-weight: 950;
  line-height: 1.75;
}
.dc-cell-card p,
.dc-cell-card li {
  color: #475569;
  font-size: .79rem;
  line-height: 1.9;
}
.dc-cell-card p { margin: 0 0 13px; }
.dc-cell-card ul {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0 20px 0 0;
}
.dc-note {
  margin-top: 15px;
  padding: 14px 16px;
  border-radius: 15px;
  color: #334155;
  background: rgba(245,158,11,.08);
  border: 1px solid rgba(245,158,11,.17);
  font-size: .79rem;
  line-height: 1.9;
}
.dc-note strong { color: #101828; }

.dc-cost-section {
  background:
    radial-gradient(circle at 86% 10%, rgba(38,59,143,.06), transparent 32%),
    linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}
.dc-cost-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.dc-cost-item {
  padding: 14px;
  border-radius: 15px;
  background: rgba(255,255,255,.9);
  border: 1px solid rgba(38,59,143,.10);
  box-shadow: 0 9px 22px rgba(15,23,42,.045);
}
.dc-cost-item strong {
  display: block;
  margin-bottom: 5px;
  color: #17325f;
  font-size: .82rem;
  font-weight: 950;
}
.dc-cost-item span {
  display: block;
  color: #64748b;
  font-size: .75rem;
  line-height: 1.8;
}
.dc-procurement-box {
  margin-top: 22px;
  padding: 20px;
  border-radius: 20px;
  color: #fff;
  background:
    radial-gradient(circle at 10% 0%, rgba(255,196,81,.18), transparent 34%),
    linear-gradient(135deg, #152850, #263B8F 58%, #1C75BC);
  box-shadow: 0 22px 58px rgba(38,59,143,.18);
}
.dc-procurement-box h3 {
  margin: 0 0 14px;
  color: #fff;
  font-size: .96rem !important;
  font-weight: 950;
}
.dc-procurement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}
.dc-procurement-grid span {
  padding: 10px 12px;
  border-radius: 12px;
  color: rgba(255,255,255,.90);
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.16);
  font-size: .75rem;
  font-weight: 700;
  line-height: 1.75;
}

.dc-brief-section {
  background:
    radial-gradient(circle at 12% 16%, rgba(38,59,143,.055), transparent 32%),
    linear-gradient(180deg, #fff 0%, #f8fbff 100%);
}
.dc-inline-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
}
.dc-text-link {
  color: var(--dc-brand);
  font-size: .79rem;
  font-weight: 850;
}
.dc-text-link:hover { color: var(--dc-accent); }

.dc-safety-section { background: #fff; }
.dc-safety-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px;
  border-radius: 22px;
  background:
    radial-gradient(circle at 90% 0%, rgba(245,158,11,.13), transparent 32%),
    linear-gradient(135deg, #f8fbff, #fff);
  border: 1px solid rgba(38,59,143,.12);
  box-shadow: 0 18px 46px rgba(15,23,42,.07);
}
.dc-safety-box h2 { margin-bottom: 8px; }
.dc-safety-box p {
  max-width: 900px;
  margin: 0;
  color: #475569;
  font-size: .79rem;
  line-height: 1.95;
}
.dc-safety-box .dc-btn { flex: 0 0 auto; }

.dc-faq-section {
  background:
    radial-gradient(circle at 88% 10%, rgba(28,117,188,.065), transparent 32%),
    linear-gradient(180deg, #f8fbff 0%, #fff 100%);
}
.dc-faq-list {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  gap: 10px;
}
.dc-faq-list details {
  overflow: hidden;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(38,59,143,.11);
  box-shadow: 0 9px 24px rgba(15,23,42,.045);
}
.dc-faq-list summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 15px 18px 15px 52px;
  color: #17325f;
  font-size: .82rem;
  font-weight: 900;
  line-height: 1.8;
}
.dc-faq-list summary::-webkit-details-marker { display: none; }
.dc-faq-list summary::after {
  content: "+";
  position: absolute;
  left: 16px;
  top: 50%;
  width: 24px;
  height: 24px;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #101828;
  background: linear-gradient(135deg, #fff7df, #ffc451);
  font-size: 1rem;
  font-weight: 900;
}
.dc-faq-list details[open] summary::after { content: "−"; }
.dc-faq-list details p {
  margin: 0;
  padding: 0 18px 16px;
  color: #64748b;
  font-size: .78rem;
  line-height: 1.95;
  text-align: right;
}

.dc-final-cta {
  padding-top: 18px;
  background: #fff;
}
.dc-final-cta__box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  border-radius: 24px;
  color: #fff;
  background:
    radial-gradient(circle at 8% 0%, rgba(255,196,81,.19), transparent 34%),
    linear-gradient(135deg, #0b1730, #263B8F 58%, #1C75BC);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 28px 70px rgba(38,59,143,.20);
}
.dc-final-cta__box h2 { color: #fff; }
.dc-final-cta__box p {
  max-width: 760px;
  color: rgba(255,255,255,.84);
}
.dc-final-cta__actions { flex: 0 0 auto; margin-top: 0; }

#site-footer { min-height: 1px; }

@media (max-width: 991.98px) {
  .dc-application-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dc-procurement-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dc-safety-box,
  .dc-final-cta__box { align-items: flex-start; flex-direction: column; }
  .dc-final-cta__actions { width: 100%; }
}

@media (max-width: 767.98px) {
  .dc-cell-grid,
  .dc-cost-grid,
  .dc-application-grid,
  .dc-procurement-grid { grid-template-columns: 1fr; }
  .dc-application-card { min-height: auto; }
  .dc-breadcrumb { margin-top: 4px; }
}

@media (max-width: 575.98px) {
  .dc-safety-box,
  .dc-final-cta__box,
  .dc-procurement-box { padding: 20px 17px; }
  .dc-cell-card { padding: 19px 17px; }
  .dc-faq-list summary { padding-right: 15px; font-size: .78rem; }
}