/* ================= DOCUMENT SYSTEM · COMPACT PREMIUM VERSION ================= */

:root {
  --ui-border: rgba(15, 23, 42, 0.10);
  --ui-border-strong: rgba(15, 23, 42, 0.18);
  --doc-ink: #0f172a;
  --doc-muted: #556575;
  --doc-soft: #f8fbff;
  --doc-soft-2: #eef6fb;
  --doc-accent: #b7df52;
  --doc-accent-soft: rgba(223, 243, 168, 0.48);
  --doc-blue: #1d5f9c;
}

/* ================= SECTION BASE ================= */

.doc-premium {
  position: relative;
  padding: 72px 0 86px;
  background:
    radial-gradient(circle at 82% 12%, rgba(29, 95, 156, 0.13), transparent 42%),
    radial-gradient(circle at 12% 88%, rgba(183, 223, 82, 0.20), transparent 38%),
    linear-gradient(135deg, #f8fbff, #eef6fb);
  overflow: hidden;
}

.doc-premium::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(15, 23, 42, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.028) 1px, transparent 1px);
  background-size: 24px 24px;
}

.doc-premium-shell {
  position: relative;
  z-index: 2;
  width: min(1580px, calc(100% - 40px));
  margin: 0 auto;
}

.doc-premium-kicker,
.doc-premium .kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 26px;
  padding: 5px 10px;
  margin: 0 0 12px;
  border-radius: 999px;
  background: rgba(223, 243, 168, 0.58);
  border: 1px solid rgba(183, 223, 82, 0.62);
  color: #20310d;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

/* ================= COMPACT TOP ================= */

.doc-premium-top {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(640px, 1.06fr);
  gap: 22px;
  align-items: stretch;
  margin-bottom: 22px;
}

.doc-premium-intro {
  padding: 28px;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 255, 0.88));
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.07);
}

.doc-premium-intro h2 {
  max-width: 760px;
  margin: 0 0 14px;
  color: var(--doc-ink);
  font-size: clamp(1.85rem, 2.4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.doc-premium-intro p {
  margin: 0;
  max-width: 780px;
  color: var(--doc-muted);
  font-size: 15.5px;
  line-height: 1.78;
}

.doc-premium-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.doc-premium-steps span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: #1f2937;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.doc-premium-steps i {
  color: var(--doc-blue);
}

/* ================= TIER CARDS ================= */

.doc-tier-compare {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.doc-tier-card {
  position: relative;
  min-height: 100%;
  padding: 18px 16px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.06);
  overflow: hidden;
}

.doc-tier-card::before {
  content: "";
  display: block;
  width: 42px;
  height: 5px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: rgba(29, 95, 156, 0.25);
}

.doc-tier-card span {
  display: block;
  color: #20310d;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.doc-tier-card strong {
  display: block;
  margin: 8px 0 8px;
  color: var(--doc-ink);
  font-size: 1.65rem;
  line-height: 1;
  letter-spacing: -0.03em;
}

.doc-tier-card p {
  margin: 0;
  color: #5b6977;
  font-size: 13.5px;
  line-height: 1.58;
}

.doc-tier-card em {
  position: absolute;
  top: 12px;
  right: 12px;
  font-style: normal;
  padding: 5px 9px;
  border-radius: 999px;
  background: #0f172a;
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.doc-tier-card.is-popular {
  background:
    linear-gradient(180deg, rgba(223, 243, 168, 0.40), rgba(255, 255, 255, 0.92));
  border-color: rgba(183, 223, 82, 0.70);
  box-shadow: 0 18px 42px rgba(82, 113, 17, 0.12);
}

.doc-tier-card.is-popular::before {
  background: #b7df52;
}

/* ================= COMPACT COMPARE ================= */

.doc-compare-wrap,
.doc-search-panel,
.doc-layout {
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 18px 46px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(10px);
}

.doc-compare-wrap {
  padding: 22px;
  margin-bottom: 22px;
}

.doc-compare-head,
.doc-search-panel-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: 20px;
  align-items: end;
  margin-bottom: 18px;
}

.doc-compare-head h3,
.doc-search-panel-head h3 {
  margin: 0;
  color: var(--doc-ink);
  font-size: clamp(1.35rem, 1.8vw, 2rem);
  line-height: 1.16;
  letter-spacing: -0.025em;
}

.doc-compare-head p,
.doc-search-panel-head p {
  margin: 0;
  color: #5b6977;
  font-size: 14.5px;
  line-height: 1.68;
}

.doc-compare-table {
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #ffffff;
}

.compare-row {
  display: grid;
  grid-template-columns: 1.35fr repeat(5, minmax(92px, 1fr));
  align-items: stretch;
  min-width: 820px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.07);
}

.compare-row:last-child {
  border-bottom: none;
}

.compare-row.header {
  background: #0f172a;
}

.compare-row:nth-child(even):not(.header) {
  background: rgba(248, 250, 252, 0.78);
}

.compare-row div {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 9px;
  text-align: center;
  color: #334155;
  font-size: 13px;
  line-height: 1.35;
  border-right: 1px solid rgba(15, 23, 42, 0.06);
}

.compare-row div:last-child {
  border-right: none;
}

.compare-row.header div {
  color: #ffffff;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.compare-row div:first-child {
  justify-content: flex-start;
  text-align: left;
  color: var(--doc-ink);
  font-weight: 800;
}

.compare-row.header div:first-child {
  color: #ffffff;
}

.compare-row .pro-col,
.compare-row div:nth-child(4) {
  background: rgba(223, 243, 168, 0.42);
  color: #20310d;
  font-weight: 800;
}

.compare-row.header .pro-col,
.compare-row.header div:nth-child(4) {
  background: #b7df52;
  color: #16210f;
}

.compare-row .check {
  color: #18794e;
  font-weight: 800;
}

.compare-row .cross {
  color: #b42318;
  font-weight: 800;
}

.doc-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 800;
  color: #0f172a;
}

.doc-trust span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

/* ================= SEARCH PANEL ================= */

.doc-search-panel {
  padding: 22px;
  margin-bottom: 22px;
}

.doc-search input {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: #ffffff;
  color: #0f172a;
  font-size: 15px;
  outline: none;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.04);
}

.doc-search input:focus {
  border-color: rgba(29, 95, 156, 0.42);
  box-shadow: 0 0 0 4px rgba(29, 95, 156, 0.08);
}

.doc-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 12px 0 14px;
  font-size: 13px;
}

.doc-meta strong {
  color: #0f172a;
  font-size: 15px;
  font-weight: 850;
}

.doc-meta span {
  color: #64748b;
}

.doc-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.doc-filter-row:last-child {
  margin-bottom: 0;
}

.doc-cat {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.10);
  background: #ffffff;
  color: #334155;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
}

.doc-cat:hover {
  transform: translateY(-1px);
  background: #eef8cf;
  border-color: rgba(183, 223, 82, 0.75);
  color: #20310d;
}

.doc-cat.active {
  background: #0f172a;
  border-color: #0f172a;
  color: #ffffff;
}

#docSub {
  padding: 12px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(15, 23, 42, 0.18);
}

#docSub:empty {
  display: none;
}

#docSub .doc-cat {
  min-height: 30px;
  padding: 0 11px;
  background: rgba(255,255,255,0.96);
  color: #0f172a;
  font-size: 11px;
}

#docSub .doc-cat.active {
  background: #dff3a8;
  border-color: #dff3a8;
  color: #20310d;
}

/* ================= MAIN ENGINE LAYOUT ================= */

.doc-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
  margin-bottom: 34px;
}

.doc-left,
.doc-right {
  min-width: 0;
}

.doc-left {
  padding: 12px;
  border-radius: 20px;
  background: rgba(248, 251, 255, 0.86);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.doc-right {
  padding: 18px;
  border-radius: 20px;
  background:
    linear-gradient(180deg, #ffffff, rgba(248, 251, 255, 0.88));
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.doc-list-wrapper {
  height: 780px;
  overflow-y: auto;
  padding-right: 6px;
}

.doc-list-wrapper::-webkit-scrollbar {
  width: 6px;
}

.doc-list-wrapper::-webkit-scrollbar-thumb {
  background: rgba(15, 23, 42, 0.22);
  border-radius: 10px;
}

/* ================= DOCUMENT CARDS ================= */

.doc-card {
  position: relative;
  margin-bottom: 12px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.98);
  border: 1px solid rgba(15, 23, 42, 0.09);
  color: #243244;
  cursor: pointer;
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    background 0.22s ease;
}

.doc-card:hover {
  transform: translateY(-2px);
  border-color: rgba(29, 95, 156, 0.22);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.doc-card.active {
  border-color: rgba(29, 95, 156, 0.46);
  background: linear-gradient(180deg, #ffffff, #eef6ff);
  box-shadow: 0 12px 28px rgba(29, 95, 156, 0.10);
}

.doc-card .doc-price {
  font-weight: 850;
  color: #1d5f9c;
}

.doc-card.price-high::before,
.doc-card.price-mid::before {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  font-weight: 850;
}

.doc-card.price-high::before {
  content: "Top Value";
  background: linear-gradient(135deg, #0f172a, #1d5f9c);
  color: #ffffff;
}

.doc-card.price-mid::before {
  content: "Popular";
  background: #dff3a8;
  color: #20310d;
}

/* ================= PREVIEW PANEL ================= */

.doc-preview-panel {
  display: grid;
  gap: 14px;
}

.doc-preview-head,
.doc-preview-box,
.doc-structure,
.doc-buy {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(15, 23, 42, 0.09);
}

.doc-preview-panel h1 {
  margin: 0 0 8px;
  color: #0f172a;
  font-size: clamp(1.7rem, 2vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.doc-meta-info {
  margin-bottom: 10px;
  color: #64748b;
  font-size: 13px;
  font-weight: 700;
}

.doc-summary,
.doc-preview-box p,
.doc-structure li,
.doc-includes li {
  color: #566575;
  line-height: 1.68;
}

.doc-summary {
  margin: 0;
}

.doc-preview-box p {
  margin: 0;
}

.doc-structure h3,
.doc-buy h3 {
  margin: 0 0 10px;
  color: #0f172a;
}

.doc-structure ul,
.doc-includes {
  margin: 0;
  padding-left: 18px;
}

.doc-buy {
  background:
    linear-gradient(135deg, rgba(223, 243, 168, 0.24), rgba(255, 255, 255, 0.96) 45%, #ffffff);
  border-color: rgba(183, 223, 82, 0.45);
}

.doc-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: #0f172a;
  color: #ffffff;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.doc-price {
  margin: 6px 0 12px;
  color: #1d5f9c;
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.doc-includes .loss {
  color: #94511a;
}

#docBuyBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  width: 100%;
  margin-top: 14px;
  padding: 0 16px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #0f172a, #1d5f9c);
  color: #ffffff;
  font-weight: 850;
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, opacity 0.22s ease;
}

#docBuyBtn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.18);
}

#docBuyBtn:disabled {
  opacity: 0.58;
  cursor: not-allowed;
}

.doc-guarantee {
  margin-top: 12px;
  color: #4e5f70;
  font-size: 13px;
  font-weight: 800;
}

.doc-extra {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  color: #5b6977;
  font-size: 13px;
}

.doc-extra p {
  margin: 4px 0;
}

/* ================= LOAD MORE ================= */

.doc-load-more {
  width: 100%;
  min-height: 42px;
  margin-top: 10px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.10);
  background: #ffffff;
  color: #0f172a;
  font-weight: 800;
  cursor: pointer;
}

.doc-load-more:hover {
  background: #eef8cf;
  border-color: rgba(183, 223, 82, 0.75);
}

/* ================= DELIVERY BLOCK ================= */

.doc-delivery.full-width {
  margin: 34px 0 0;
  padding: 30px;
  border-radius: 26px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background:
    linear-gradient(135deg, rgba(223, 243, 168, 0.20), rgba(255, 255, 255, 0.96) 42%, rgba(248, 251, 255, 0.98));
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

.doc-delivery-head {
  max-width: 960px;
  margin-bottom: 24px;
}

.doc-delivery-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 12px;
  margin-bottom: 12px;
  border-radius: 999px;
  background: rgba(223, 243, 168, 0.62);
  border: 1px solid rgba(183, 223, 82, 0.55);
  color: #20310d;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.doc-delivery h3 {
  margin: 0 0 10px;
  color: #0f172a;
  font-size: clamp(1.45rem, 2vw, 2.2rem);
  line-height: 1.14;
  letter-spacing: -0.03em;
}

.doc-delivery-sub {
  margin: 0;
  color: #556575;
  font-size: 15px;
  line-height: 1.72;
}

.doc-delivery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.doc-delivery-card {
  padding: 20px;
  border-radius: 18px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.doc-delivery-card strong {
  display: block;
  margin-bottom: 8px;
  color: #0f172a;
  font-size: 15px;
}

.doc-delivery-card span {
  display: block;
  color: #5b6977;
  font-size: 14px;
  line-height: 1.65;
}

.doc-delivery-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

/* fallback buttons if home-service-btn is not loaded */
.doc-delivery-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 850;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 1260px) {
  .doc-premium-top {
    grid-template-columns: 1fr;
  }

  .doc-tier-compare {
    grid-template-columns: repeat(5, minmax(180px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
  }
}

@media (max-width: 980px) {
  .doc-premium {
    padding: 54px 0 70px;
  }

  .doc-premium-shell {
    width: min(100% - 24px, 1580px);
  }

  .doc-compare-head,
  .doc-search-panel-head {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .doc-compare-table {
    overflow-x: auto;
  }

  .doc-layout {
    grid-template-columns: 1fr;
  }

  .doc-list-wrapper {
    height: 420px;
  }

  .doc-delivery-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .doc-premium-intro,
  .doc-compare-wrap,
  .doc-search-panel,
  .doc-layout,
  .doc-delivery.full-width {
    padding: 18px;
    border-radius: 20px;
  }

  .doc-premium-intro h2 {
    font-size: clamp(1.55rem, 8vw, 2.1rem);
  }

  .doc-tier-compare {
    grid-template-columns: repeat(5, 210px);
  }

  .doc-filter-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .doc-cat {
    width: 100%;
  }

  #docSub {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .compare-row {
    min-width: 760px;
  }

  .doc-delivery-actions {
    flex-direction: column;
  }

  .doc-delivery-actions a {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .doc-filter-row,
  #docSub {
    grid-template-columns: 1fr;
  }

  .doc-premium-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .doc-premium-steps span {
    justify-content: center;
  }
}