/* SellerGrid — premium stack comparison (polish pass) */

.sg-pcmp {
  --sg-pcmp-blue: #2874fe;
  --sg-pcmp-blue-hover: #1d5fd9;
  --sg-pcmp-ink: #101828;
  --sg-pcmp-muted: #667085;
  --sg-pcmp-muted-light: #98a2b3;
  --sg-pcmp-divider: #f2f4f7;
  --sg-pcmp-border: #e7ecf4;
  --sg-pcmp-green: #12b76a;
  --sg-pcmp-green-bg: #ecfdf3;
  --sg-pcmp-green-border: #abefc6;
  --sg-pcmp-purple: #7c3aed;
  --sg-pcmp-header-bg: #f8fafd;
  --sg-pcmp-row-h: 5.375rem;
  --sg-pcmp-grid: minmax(210px, 1.3fr) minmax(240px, 1.6fr) minmax(148px, 0.9fr) minmax(132px, 0.8fr);
  --sg-pcmp-pad-x: 1.75rem;
  --sg-pcmp-logo-size: 2.125rem;

  position: relative;
  background: #ffffff;
  padding: clamp(4rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.sg-pcmp-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sg-pcmp-bg__glow {
  position: absolute;
  top: 28%;
  left: 50%;
  width: min(960px, 92%);
  height: 480px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse 75% 60% at 50% 50%, rgba(40, 116, 254, 0.045) 0%, transparent 72%);
}

.sg-pcmp-bg__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(16, 24, 40, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.25) 0%, transparent 80%);
}

.sg-pcmp-bg__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}

.sg-pcmp-bg__blob--1 {
  top: 8%;
  right: -8%;
  width: 380px;
  height: 380px;
  background: rgba(96, 165, 250, 0.04);
}

.sg-pcmp-bg__blob--2 {
  bottom: 6%;
  left: -12%;
  width: 440px;
  height: 440px;
  background: rgba(40, 116, 254, 0.035);
}

.sg-pcmp-container {
  position: relative;
  z-index: 1;
  max-width: 1340px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 3.5vw, 2rem);
}

/* Section header */
.sg-pcmp-header {
  text-align: center;
  max-width: 44rem;
  margin: 0 auto 3rem;
}

.sg-pcmp-badge {
  display: inline-block;
  margin-bottom: 1.125rem;
  padding: 0.375rem 0.875rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sg-pcmp-blue);
  background: rgba(40, 116, 254, 0.06);
  border: 1px solid rgba(40, 116, 254, 0.1);
  border-radius: 999px;
}

.sg-pcmp-title {
  margin: 0 0 1.125rem;
  font-size: clamp(2rem, 3.8vw, 2.625rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--sg-pcmp-ink);
}

.sg-pcmp-title-blue {
  color: var(--sg-pcmp-blue);
}

.sg-pcmp-desc {
  margin: 0 auto;
  max-width: 38rem;
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--sg-pcmp-muted);
}

/* Premium card container */
.sg-pcmp-card {
  background: #ffffff;
  border: 1px solid var(--sg-pcmp-border);
  border-radius: 22px;
  box-shadow:
    0 1px 2px rgba(16, 24, 40, 0.03),
    0 8px 24px rgba(16, 24, 40, 0.04),
    0 24px 64px rgba(16, 24, 40, 0.06);
  overflow: hidden;
}

.sg-pcmp-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.sg-pcmp-table {
  min-width: 920px;
  width: 100%;
}

/* Table grid */
.sg-pcmp-table-head,
.sg-pcmp-row {
  display: grid;
  grid-template-columns: var(--sg-pcmp-grid);
  align-items: stretch;
}

/* Header row */
.sg-pcmp-table-head {
  padding: 0 var(--sg-pcmp-pad-x);
  background: var(--sg-pcmp-header-bg);
  border-bottom: 1px solid var(--sg-pcmp-divider);
}

.sg-pcmp-th {
  display: flex;
  align-items: center;
  gap: 0.4375rem;
  padding: 1.25rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--sg-pcmp-muted);
  min-height: 3.5rem;
}

.sg-pcmp-th-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 6px;
}

.sg-pcmp-th-icon svg {
  width: 0.6875rem;
  height: 0.6875rem;
}

.sg-pcmp-th-icon--blue {
  background: rgba(40, 116, 254, 0.1);
  color: var(--sg-pcmp-blue);
}

.sg-pcmp-th-icon--purple {
  background: rgba(124, 58, 237, 0.1);
  color: var(--sg-pcmp-purple);
}

.sg-pcmp-th-icon--green {
  background: rgba(18, 183, 106, 0.1);
  color: var(--sg-pcmp-green);
}

.sg-pcmp-th--cost {
  justify-content: flex-end;
  text-align: right;
}

.sg-pcmp-th--sg {
  color: var(--sg-pcmp-blue);
  font-weight: 600;
}

/* Data rows */
.sg-pcmp-row {
  padding: 0 var(--sg-pcmp-pad-x);
  min-height: var(--sg-pcmp-row-h);
  border-bottom: 1px solid var(--sg-pcmp-divider);
  background: #ffffff;
  border-left: 3px solid transparent;
  transition:
    background 250ms ease,
    box-shadow 250ms ease,
    border-color 250ms ease,
    transform 250ms ease;
}

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

.sg-pcmp-row:hover {
  background: #f8fbff;
  border-left-color: var(--sg-pcmp-blue);
  box-shadow:
    0 4px 16px rgba(16, 24, 40, 0.04),
    0 1px 3px rgba(40, 116, 254, 0.06);
  transform: translateY(-1px);
  position: relative;
  z-index: 1;
}

.sg-pcmp-td {
  display: flex;
  align-items: center;
  padding: 0 0.75rem;
  min-width: 0;
}

.sg-pcmp-td--feature {
  gap: 0.6875rem;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--sg-pcmp-ink);
  letter-spacing: -0.015em;
}

.sg-pcmp-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  color: var(--sg-pcmp-blue);
  opacity: 0.85;
  transition: opacity 250ms ease, filter 250ms ease, transform 250ms ease;
}

.sg-pcmp-row:hover .sg-pcmp-feature-icon {
  opacity: 1;
  filter: brightness(1.08);
  transform: scale(1.04);
}

.sg-pcmp-feature-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.sg-pcmp-td--tools {
  flex-wrap: nowrap;
  gap: 0.5625rem;
}

/* Pricing column */
.sg-pcmp-td--cost {
  justify-content: flex-end;
  text-align: right;
}

.sg-pcmp-price {
  display: inline-flex;
  align-items: baseline;
  gap: 0.125rem;
  white-space: nowrap;
}

.sg-pcmp-price-value {
  font-size: 1.125rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.025em;
  color: var(--sg-pcmp-ink);
}

.sg-pcmp-price-suffix {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--sg-pcmp-muted-light);
}

.sg-pcmp-td--sg {
  justify-content: flex-start;
}

/* Logos — 34px circular */
.sg-pcmp-logo {
  display: grid;
  place-items: center;
  width: var(--sg-pcmp-logo-size);
  height: var(--sg-pcmp-logo-size);
  padding: 0.375rem;
  background: #ffffff;
  border: 1px solid var(--sg-pcmp-divider);
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(16, 24, 40, 0.05);
  transition: transform 250ms ease, box-shadow 250ms ease;
}

.sg-pcmp-row:hover .sg-pcmp-logo {
  transform: scale(1.04);
  box-shadow: 0 4px 12px rgba(16, 24, 40, 0.08);
}

.sg-pcmp-logo img {
  width: 1.375rem;
  height: 1.375rem;
  object-fit: contain;
  display: block;
}

/* +N compact pills */
.sg-pcmp-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: var(--sg-pcmp-logo-size);
  height: var(--sg-pcmp-logo-size);
  padding: 0 0.625rem;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1;
  color: var(--sg-pcmp-muted);
  white-space: nowrap;
  background: #f4f6f9;
  border: 1px solid var(--sg-pcmp-divider);
  border-radius: 999px;
  flex-shrink: 0;
  transition:
    background 250ms ease,
    border-color 250ms ease,
    color 250ms ease,
    box-shadow 250ms ease,
    transform 250ms ease;
}

.sg-pcmp-row:hover .sg-pcmp-more {
  background: #eef2f6;
  border-color: #dce3ec;
  color: var(--sg-pcmp-ink);
  box-shadow: 0 2px 8px rgba(16, 24, 40, 0.05);
  transform: scale(1.03);
}

/* Included — GitHub-style success badge */
.sg-pcmp-included {
  display: inline-flex;
  align-items: center;
  gap: 0.4375rem;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #027a48;
  letter-spacing: -0.01em;
  background: var(--sg-pcmp-green-bg);
  border: 1px solid var(--sg-pcmp-green-border);
  border-radius: 999px;
  transition:
    background 250ms ease,
    box-shadow 250ms ease,
    transform 250ms ease;
}

.sg-pcmp-row:hover .sg-pcmp-included {
  background: #d1fadf;
  box-shadow: 0 4px 12px rgba(18, 183, 106, 0.12);
  transform: translateY(-1px);
}

.sg-pcmp-included-icon {
  display: grid;
  place-items: center;
  width: 1.125rem;
  height: 1.125rem;
  border-radius: 50%;
  background: var(--sg-pcmp-green);
  color: #ffffff;
  flex-shrink: 0;
  transition: transform 250ms ease;
}

.sg-pcmp-included-icon svg {
  width: 0.5625rem;
  height: 0.5625rem;
}

.sg-pcmp-row:hover .sg-pcmp-included-icon {
  transform: scale(1.08);
}

/* Summary — unified transformation card */
.sg-pcmp-summary {
  padding: 0;
  border-top: 1px solid var(--sg-pcmp-divider);
  background: linear-gradient(180deg, #fafbfd 0%, #ffffff 100%);
}

.sg-pcmp-summary-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem 2rem;
  padding: 1.75rem var(--sg-pcmp-pad-x);
}

.sg-pcmp-summary-before {
  min-width: 0;
}

.sg-pcmp-summary-eyebrow {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--sg-pcmp-muted);
  letter-spacing: -0.01em;
}

.sg-pcmp-summary-total {
  margin: 0 0 0.75rem;
  line-height: 1.15;
}

.sg-pcmp-summary-price-main {
  font-size: clamp(1.375rem, 2.2vw, 1.625rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--sg-pcmp-ink);
  font-variant-numeric: tabular-nums;
}

.sg-pcmp-summary-price-suffix {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--sg-pcmp-muted-light);
  margin-left: 0.125rem;
}

.sg-pcmp-summary-pain-points {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sg-pcmp-summary-pain-points li {
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--sg-pcmp-muted);
}

.sg-pcmp-summary-pain-points li::before {
  content: '·';
  margin-right: 0.375rem;
  color: var(--sg-pcmp-muted-light);
}

/* Center arrow */
.sg-pcmp-summary-arrow {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  flex-shrink: 0;
}

.sg-pcmp-transition-line {
  position: absolute;
  left: 0;
  right: 1.75rem;
  height: 2px;
  background: linear-gradient(90deg, #dce3ec 0%, rgba(40, 116, 254, 0.35) 55%, var(--sg-pcmp-blue) 100%);
  border-radius: 999px;
  transform-origin: left center;
  animation: sg-pcmp-line-flow 2.6s ease-in-out infinite;
}

.sg-pcmp-transition-icon {
  position: absolute;
  right: 0;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  color: var(--sg-pcmp-blue);
  background: #ffffff;
  border: 1px solid rgba(40, 116, 254, 0.18);
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(40, 116, 254, 0.12);
  animation: sg-pcmp-arrow-pulse 2.6s ease-in-out infinite;
}

.sg-pcmp-transition-icon svg {
  width: 0.9375rem;
  height: 0.9375rem;
}

@keyframes sg-pcmp-line-flow {
  0%, 100% { opacity: 0.6; transform: scaleX(0.9); }
  50% { opacity: 1; transform: scaleX(1); }
}

@keyframes sg-pcmp-arrow-pulse {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(4px); }
}

/* Right — SellerGrid side */
.sg-pcmp-summary-after {
  position: relative;
  min-width: 0;
  padding: 1.375rem 1.5rem;
  background: linear-gradient(135deg, rgba(40, 116, 254, 0.04) 0%, #ffffff 100%);
  border: 1px solid rgba(40, 116, 254, 0.12);
  border-radius: 18px;
  box-shadow: 0 6px 20px rgba(40, 116, 254, 0.06);
}

.sg-pcmp-save-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.3125rem 0.625rem;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  background: linear-gradient(135deg, #2874fe 0%, #5b9bff 100%);
  border-radius: 999px;
  box-shadow: 0 3px 10px rgba(40, 116, 254, 0.22);
}

.sg-pcmp-summary-sg-label {
  display: block;
  margin-bottom: 0.375rem;
  padding-right: 4.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--sg-pcmp-blue);
}

.sg-pcmp-summary-sg-price {
  margin: 0 0 0.875rem;
  line-height: 1.15;
}

.sg-pcmp-summary-after .sg-pcmp-summary-price-main {
  font-size: 1.5rem;
}

.sg-pcmp-summary-perks {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sg-pcmp-summary-perks li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--sg-pcmp-muted);
}

.sg-pcmp-perk-check {
  display: grid;
  place-items: center;
  width: 1.125rem;
  height: 1.125rem;
  border-radius: 50%;
  background: var(--sg-pcmp-green);
  color: #ffffff;
  flex-shrink: 0;
}

.sg-pcmp-perk-check svg {
  width: 0.5625rem;
  height: 0.5625rem;
}

/* Trust bar */
.sg-pcmp-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--sg-pcmp-muted);
}

.sg-pcmp-trust-icon {
  display: grid;
  place-items: center;
  width: 1.125rem;
  height: 1.125rem;
  color: var(--sg-pcmp-green);
}

.sg-pcmp-trust-icon svg {
  width: 100%;
  height: 100%;
}

/* Scroll reveal — heading */
[data-sg-pcmp-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

[data-sg-pcmp-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Row stagger animation */
[data-sg-pcmp-row] {
  opacity: 0;
  transform: translateY(12px);
}

[data-sg-pcmp-row].is-visible {
  animation: sg-pcmp-row-in 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

[data-sg-pcmp-summary] {
  opacity: 0;
  transform: translateY(12px);
}

[data-sg-pcmp-summary].is-visible {
  animation: sg-pcmp-row-in 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes sg-pcmp-row-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1024px) {
  .sg-pcmp-summary-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
  }

  .sg-pcmp-summary-arrow {
    width: 100%;
    transform: rotate(90deg);
    height: 3rem;
  }
}

@media (max-width: 720px) {
  .sg-pcmp {
    padding: 3.5rem 0;
  }

  .sg-pcmp-card {
    border-radius: 18px;
  }

  .sg-pcmp-table-scroll {
    overflow: visible;
  }

  .sg-pcmp-table {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
  }

  .sg-pcmp-table-head {
    display: none;
  }

  .sg-pcmp-row {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    padding: 1.25rem;
    min-height: 0;
    border: 1px solid var(--sg-pcmp-divider);
    border-radius: 16px;
    border-left: 1px solid var(--sg-pcmp-divider);
  }

  .sg-pcmp-row:hover {
    border-left-color: var(--sg-pcmp-blue);
    border-left-width: 3px;
  }

  .sg-pcmp-td {
    padding: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .sg-pcmp-td::before {
    content: attr(data-label);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--sg-pcmp-muted-light);
  }

  .sg-pcmp-td--feature {
    flex-direction: row;
    align-items: center;
    padding-bottom: 0.875rem;
    border-bottom: 1px solid var(--sg-pcmp-divider);
    width: 100%;
    font-size: 1rem;
  }

  .sg-pcmp-td--feature::before {
    display: none;
  }

  .sg-pcmp-td--tools {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .sg-pcmp-td--cost {
    align-items: flex-end;
    width: 100%;
  }

  .sg-pcmp-summary-inner {
    padding: 1.25rem;
  }

  .sg-pcmp-summary-after {
    padding: 1.25rem;
  }

  .sg-pcmp-trust {
    flex-wrap: wrap;
    text-align: center;
    padding-inline: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  [data-sg-pcmp-reveal],
  [data-sg-pcmp-row],
  [data-sg-pcmp-summary] {
    opacity: 1;
    transform: none;
    animation: none;
    transition: none;
  }

  .sg-pcmp-row,
  .sg-pcmp-logo,
  .sg-pcmp-more,
  .sg-pcmp-included,
  .sg-pcmp-included-icon,
  .sg-pcmp-feature-icon,
  .sg-pcmp-transition-line,
  .sg-pcmp-transition-icon {
    animation: none;
    transition: none;
    transform: none;
  }
}