/**
 * ICD Pages — Unified Icon + Component System
 * Version: 1.0.0
 * Used across: TPM, Solutions, EOSL, Blog, Product pages
 *
 * Brand Colors:
 *   Primary Purple:  #7B2FAF
 *   Dark Purple:     #4D067B
 *   Deep Purple:     #3A0460
 *   Light Purple BG: #f5edf8
 *   Soft Purple BG:  #faf5fc
 *   Cream:           #FAF4E2
 *   Green:           #25D366
 */

/* ==========================================================
   CSS CUSTOM PROPERTIES
   ========================================================== */
:root {
  --icd-purple: #7B2FAF;
  --icd-purple-dark: #4D067B;
  --icd-purple-deep: #3A0460;
  --icd-purple-light: #f5edf8;
  --icd-purple-soft: #faf5fc;
  --icd-cream: #FAF4E2;
  --icd-green: #25D366;
  --icd-black: #000000;
  --icd-white: #FFFFFF;
  --icd-gray-50: #f9fafb;
  --icd-gray-100: #f3f4f6;
  --icd-gray-200: #e5e7eb;
  --icd-gray-300: #d1d5db;
  --icd-gray-500: #6b7280;
  --icd-gray-700: #374151;
  --icd-gray-900: #111827;
  --icd-silver: #94a3b8;
  --icd-gold: #f59e0b;
  --icd-radius: 10px;
  --icd-radius-sm: 6px;
  --icd-radius-lg: 16px;
  --icd-shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --icd-shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.05);
  --icd-shadow-lg: 0 10px 25px rgba(0,0,0,.1), 0 4px 10px rgba(0,0,0,.05);
  --icd-transition: .25s ease;
}

/* ==========================================================
   1. ICON SYSTEM  (inline SVG via background-image)
   All icons 24×24 default, scalable via width/height or font-size
   ========================================================== */
[class^="icd-icon-"],
[class*=" icd-icon-"] {
  display: inline-block;
  width: 24px;
  height: 24px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  vertical-align: middle;
  flex-shrink: 0;
}

/* Shield — security / warranty */
.icd-icon-shield {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E");
}

/* Clock — response time */
.icd-icon-clock {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 6v6l4 2'/%3E%3C/svg%3E");
}

/* Wrench — maintenance / repair */
.icd-icon-wrench {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z'/%3E%3C/svg%3E");
}

/* Dollar — cost savings */
.icd-icon-dollar {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='12' y1='1' x2='12' y2='23'/%3E%3Cpath d='M17 5H9.5a3.5 3.5 0 0 0 0 7h5a3.5 3.5 0 0 1 0 7H6'/%3E%3C/svg%3E");
}

/* Server — rack */
.icd-icon-server {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='2' width='20' height='8' rx='2' ry='2'/%3E%3Crect x='2' y='14' width='20' height='8' rx='2' ry='2'/%3E%3Cline x1='6' y1='6' x2='6.01' y2='6'/%3E%3Cline x1='6' y1='18' x2='6.01' y2='18'/%3E%3C/svg%3E");
}

/* Check — verified / included */
.icd-icon-check {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2325D366' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10' stroke='%2325D366' stroke-width='2'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E");
}

/* CPU — processor / AI */
.icd-icon-cpu {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='4' y='4' width='16' height='16' rx='2'/%3E%3Crect x='9' y='9' width='6' height='6'/%3E%3Cpath d='M15 2v2M9 2v2M15 20v2M9 20v2M2 15h2M2 9h2M20 15h2M20 9h2'/%3E%3C/svg%3E");
}

/* Database */
.icd-icon-database {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cellipse cx='12' cy='5' rx='9' ry='3'/%3E%3Cpath d='M21 12c0 1.66-4 3-9 3s-9-1.34-9-3'/%3E%3Cpath d='M3 5v14c0 1.66 4 3 9 3s9-1.34 9-3V5'/%3E%3C/svg%3E");
}

/* HDD — storage / drive */
.icd-icon-hdd {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 12H2'/%3E%3Cpath d='M5.45 5.11 2 12v6a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2v-6l-3.45-6.89A2 2 0 0 0 16.76 4H7.24a2 2 0 0 0-1.79 1.11z'/%3E%3Cline x1='6' y1='16' x2='6.01' y2='16'/%3E%3Cline x1='10' y1='16' x2='10.01' y2='16'/%3E%3C/svg%3E");
}

/* Cloud — virtualization */
.icd-icon-cloud {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M18 10h-1.26A8 8 0 1 0 9 20h9a5 5 0 0 0 0-10z'/%3E%3C/svg%3E");
}

/* Mail — email */
.icd-icon-mail {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='4' width='20' height='16' rx='2'/%3E%3Cpath d='m22 7-8.97 5.7a1.94 1.94 0 0 1-2.06 0L2 7'/%3E%3C/svg%3E");
}

/* Monitor — VDI / desktop */
.icd-icon-monitor {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='3' width='20' height='14' rx='2' ry='2'/%3E%3Cline x1='8' y1='21' x2='16' y2='21'/%3E%3Cline x1='12' y1='17' x2='12' y2='21'/%3E%3C/svg%3E");
}

/* Calendar — dates / EOL */
.icd-icon-calendar {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' ry='2'/%3E%3Cline x1='16' y1='2' x2='16' y2='6'/%3E%3Cline x1='8' y1='2' x2='8' y2='6'/%3E%3Cline x1='3' y1='10' x2='21' y2='10'/%3E%3C/svg%3E");
}

/* Warning — EOL warning */
.icd-icon-warning {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f59e0b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3z'/%3E%3Cline x1='12' y1='9' x2='12' y2='13'/%3E%3Cline x1='12' y1='17' x2='12.01' y2='17'/%3E%3C/svg%3E");
}

/* Search */
.icd-icon-search {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E");
}

/* Globe — worldwide */
.icd-icon-globe {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cline x1='2' y1='12' x2='22' y2='12'/%3E%3Cpath d='M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z'/%3E%3C/svg%3E");
}

/* Phone — contact */
.icd-icon-phone {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.127.96.361 1.903.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.907.339 1.85.573 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E");
}

/* Chart — performance */
.icd-icon-chart {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='20' x2='18' y2='10'/%3E%3Cline x1='12' y1='20' x2='12' y2='4'/%3E%3Cline x1='6' y1='20' x2='6' y2='14'/%3E%3C/svg%3E");
}

/* Lightning — fast / speed */
.icd-icon-lightning {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='13 2 3 14 12 14 11 22 21 10 12 10 13 2'/%3E%3C/svg%3E");
}

/* Users — team / support */
.icd-icon-users {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='9' cy='7' r='4'/%3E%3Cpath d='M23 21v-2a4 4 0 0 0-3-3.87'/%3E%3Cpath d='M16 3.13a4 4 0 0 1 0 7.75'/%3E%3C/svg%3E");
}

/* Icon size modifiers */
.icd-icon-sm { width: 16px; height: 16px; }
.icd-icon-lg { width: 32px; height: 32px; }
.icd-icon-xl { width: 48px; height: 48px; }
.icd-icon-2xl { width: 64px; height: 64px; }

/* Icon in a circle badge */
.icd-icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--icd-purple-light);
}
.icd-icon-badge [class^="icd-icon-"],
.icd-icon-badge [class*=" icd-icon-"] {
  width: 28px;
  height: 28px;
}

/* Icon in a rounded square */
.icd-icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--icd-radius);
  background: var(--icd-purple-light);
}
.icd-icon-box [class^="icd-icon-"],
.icd-icon-box [class*=" icd-icon-"] {
  width: 28px;
  height: 28px;
}

/* ==========================================================
   2. PAGE HERO SECTIONS
   ========================================================== */
.icd-page-hero {
  position: relative;
  padding: 64px 24px;
  background: linear-gradient(135deg, var(--icd-purple-deep) 0%, var(--icd-purple-dark) 50%, var(--icd-purple) 100%);
  color: var(--icd-white);
  text-align: center;
  overflow: hidden;
}
.icd-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='30' cy='30' r='1' fill='rgba(255,255,255,0.05)'/%3E%3C/svg%3E") repeat;
  pointer-events: none;
}
.icd-page-hero > * {
  position: relative;
  z-index: 1;
}
.icd-page-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  margin: 0 0 16px;
  line-height: 1.2;
}
.icd-page-hero p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 680px;
  margin: 0 auto 24px;
  opacity: .9;
  line-height: 1.6;
}
.icd-page-hero .icd-hero-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(255,255,255,.15);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .02em;
  margin-bottom: 16px;
}

/* ==========================================================
   3. FEATURE GRID  (3 or 4 columns)
   ========================================================== */
.icd-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  padding: 48px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.icd-feature-grid--3 { grid-template-columns: repeat(3, 1fr); }
.icd-feature-grid--4 { grid-template-columns: repeat(4, 1fr); }

.icd-feature-card {
  background: var(--icd-white);
  border: 1px solid var(--icd-gray-200);
  border-radius: var(--icd-radius);
  padding: 32px 24px;
  text-align: center;
  transition: transform var(--icd-transition), box-shadow var(--icd-transition);
}
.icd-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--icd-shadow-lg);
}
.icd-feature-card .icd-icon-badge,
.icd-feature-card .icd-icon-box {
  margin-bottom: 16px;
}
.icd-feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--icd-gray-900);
  margin: 0 0 8px;
}
.icd-feature-card p {
  font-size: .9375rem;
  color: var(--icd-gray-500);
  margin: 0;
  line-height: 1.6;
}

/* Left-aligned variant */
.icd-feature-card--left {
  text-align: left;
}
.icd-feature-card--left .icd-icon-badge,
.icd-feature-card--left .icd-icon-box {
  margin-left: 0;
}

@media (max-width: 767px) {
  .icd-feature-grid--3,
  .icd-feature-grid--4 {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================
   4. SERVICE TIER CARDS  (Silver / Gold / Platinum)
   ========================================================== */
.icd-tier-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  padding: 48px 24px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

.icd-tier-card {
  background: var(--icd-white);
  border: 2px solid var(--icd-gray-200);
  border-radius: var(--icd-radius-lg);
  padding: 0;
  overflow: hidden;
  transition: transform var(--icd-transition), box-shadow var(--icd-transition);
}
.icd-tier-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--icd-shadow-lg);
}

.icd-tier-card__header {
  padding: 24px 24px 16px;
  text-align: center;
}
.icd-tier-card__name {
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 0 0 4px;
}
.icd-tier-card__price {
  font-size: 2rem;
  font-weight: 700;
  margin: 8px 0 4px;
}
.icd-tier-card__price span {
  font-size: .875rem;
  font-weight: 400;
  color: var(--icd-gray-500);
}
.icd-tier-card__body {
  padding: 0 24px 24px;
}
.icd-tier-card__body ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.icd-tier-card__body li {
  padding: 8px 0;
  border-bottom: 1px solid var(--icd-gray-100);
  font-size: .9375rem;
  color: var(--icd-gray-700);
  display: flex;
  align-items: center;
  gap: 10px;
}
.icd-tier-card__body li:last-child { border-bottom: none; }
.icd-tier-card__body li .icd-icon-check { width: 18px; height: 18px; flex-shrink: 0; }

.icd-tier-card__footer {
  padding: 0 24px 24px;
  text-align: center;
}

/* Silver */
.icd-tier-silver { border-color: var(--icd-silver); }
.icd-tier-silver .icd-tier-card__header { background: #f1f5f9; }
.icd-tier-silver .icd-tier-card__name { color: var(--icd-silver); }

/* Gold */
.icd-tier-gold { border-color: var(--icd-gold); }
.icd-tier-gold .icd-tier-card__header { background: #fffbeb; }
.icd-tier-gold .icd-tier-card__name { color: #b45309; }

/* Platinum */
.icd-tier-platinum {
  border-color: var(--icd-purple);
  position: relative;
}
.icd-tier-platinum .icd-tier-card__header { background: var(--icd-purple-light); }
.icd-tier-platinum .icd-tier-card__name { color: var(--icd-purple); }
.icd-tier-platinum::after {
  content: 'MOST POPULAR';
  position: absolute;
  top: -1px;
  right: 24px;
  background: var(--icd-purple);
  color: var(--icd-white);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 4px 12px;
  border-radius: 0 0 var(--icd-radius-sm) var(--icd-radius-sm);
}

@media (max-width: 767px) {
  .icd-tier-row { grid-template-columns: 1fr; }
}

/* ==========================================================
   5. COMPARISON TABLE
   ========================================================== */
.icd-compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--icd-gray-200);
  border-radius: var(--icd-radius);
  overflow: hidden;
  font-size: .9375rem;
}
.icd-compare-table thead th {
  background: var(--icd-purple-deep);
  color: var(--icd-white);
  padding: 14px 16px;
  text-align: left;
  font-weight: 600;
  font-size: .8125rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.icd-compare-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--icd-gray-100);
  color: var(--icd-gray-700);
  vertical-align: middle;
}
.icd-compare-table tbody tr:last-child td { border-bottom: none; }
.icd-compare-table tbody tr:hover { background: var(--icd-purple-soft); }
.icd-compare-table td:first-child { font-weight: 600; color: var(--icd-gray-900); }

/* Responsive wrapper */
.icd-compare-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 32px auto;
  max-width: 1200px;
  padding: 0 24px;
}

/* ==========================================================
   6. SPEC TABLE
   ========================================================== */
.icd-spec-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--icd-gray-200);
  border-radius: var(--icd-radius);
  overflow: hidden;
  font-size: .9375rem;
}
.icd-spec-table th {
  background: var(--icd-purple-light);
  color: var(--icd-purple-dark);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  width: 35%;
}
.icd-spec-table td {
  padding: 12px 16px;
  color: var(--icd-gray-700);
  border-bottom: 1px solid var(--icd-gray-100);
}
.icd-spec-table tr:last-child td,
.icd-spec-table tr:last-child th { border-bottom: none; }
.icd-spec-table tr:hover { background: var(--icd-gray-50); }

/* ==========================================================
   7. CTA BANNER
   ========================================================== */
.icd-cta-banner {
  background: linear-gradient(135deg, var(--icd-purple) 0%, var(--icd-purple-dark) 100%);
  color: var(--icd-white);
  padding: 48px 24px;
  text-align: center;
  border-radius: var(--icd-radius-lg);
  margin: 48px auto;
  max-width: 1200px;
}
.icd-cta-banner h2 {
  font-size: clamp(1.375rem, 3vw, 2rem);
  font-weight: 700;
  margin: 0 0 12px;
}
.icd-cta-banner p {
  font-size: 1.0625rem;
  margin: 0 0 24px;
  opacity: .9;
}
.icd-cta-banner .icd-btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--icd-radius);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform var(--icd-transition), box-shadow var(--icd-transition);
  cursor: pointer;
  border: none;
}
.icd-btn--white {
  background: var(--icd-white);
  color: var(--icd-purple);
}
.icd-btn--white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,.2);
}
.icd-btn--purple {
  background: var(--icd-purple);
  color: var(--icd-white);
}
.icd-btn--purple:hover {
  background: var(--icd-purple-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(123,47,175,.3);
}
.icd-btn--outline {
  background: transparent;
  color: var(--icd-white);
  border: 2px solid rgba(255,255,255,.5);
}
.icd-btn--outline:hover {
  border-color: var(--icd-white);
  background: rgba(255,255,255,.1);
}

/* ==========================================================
   8. FAQ ACCORDION
   ========================================================== */
.icd-faq-section {
  max-width: 800px;
  margin: 48px auto;
  padding: 0 24px;
}
.icd-faq-item {
  border: 1px solid var(--icd-gray-200);
  border-radius: var(--icd-radius);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--icd-white);
}
.icd-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--icd-gray-900);
  cursor: pointer;
  list-style: none;
  transition: background var(--icd-transition);
}
.icd-faq-item summary::-webkit-details-marker { display: none; }
.icd-faq-item summary::after {
  content: '';
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B2FAF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  transition: transform var(--icd-transition);
}
.icd-faq-item[open] summary { background: var(--icd-purple-soft); }
.icd-faq-item[open] summary::after { transform: rotate(180deg); }
.icd-faq-item .icd-faq-answer {
  padding: 0 20px 16px;
  font-size: .9375rem;
  color: var(--icd-gray-700);
  line-height: 1.7;
}

/* ==========================================================
   9. BRAND BADGES
   ========================================================== */
.icd-brand-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
}
.icd-brand-badges img {
  height: 36px;
  width: auto;
  filter: grayscale(1);
  opacity: .5;
  transition: filter var(--icd-transition), opacity var(--icd-transition);
}
.icd-brand-badges img:hover {
  filter: grayscale(0);
  opacity: 1;
}

/* ==========================================================
   10. STATS COUNTER ROW
   ========================================================== */
.icd-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  padding: 48px 24px;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}
.icd-stat-item {
  padding: 16px;
}
.icd-stat-value {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--icd-purple);
  line-height: 1;
  margin-bottom: 8px;
}
.icd-stat-label {
  font-size: .875rem;
  color: var(--icd-gray-500);
  text-transform: uppercase;
  letter-spacing: .04em;
  font-weight: 500;
}

/* ==========================================================
   11. SERVER MODEL CHIPS
   ========================================================== */
.icd-model-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.icd-model-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  background: var(--icd-purple-light);
  color: var(--icd-purple-dark);
  font-size: .8125rem;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all var(--icd-transition);
  text-decoration: none;
  cursor: default;
}
a.icd-model-chip {
  cursor: pointer;
}
a.icd-model-chip:hover {
  background: var(--icd-purple);
  color: var(--icd-white);
  border-color: var(--icd-purple);
}

/* ==========================================================
   12. STATUS BADGES  (Active / EOS / EOL)
   ========================================================== */
.icd-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.icd-status-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.icd-status-active {
  background: #ecfdf5;
  color: #065f46;
}
.icd-status-active::before { background: var(--icd-green); }

.icd-status-eos {
  background: #fffbeb;
  color: #92400e;
}
.icd-status-eos::before { background: var(--icd-gold); }

.icd-status-eol {
  background: #fef2f2;
  color: #991b1b;
}
.icd-status-eol::before { background: #ef4444; }

/* ==========================================================
   13. BUTTONS (standalone, outside CTA banner too)
   ========================================================== */
.icd-btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: var(--icd-radius);
  font-size: .9375rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform var(--icd-transition), box-shadow var(--icd-transition), background var(--icd-transition);
  cursor: pointer;
  border: none;
  line-height: 1.4;
}
.icd-btn--sm { padding: 8px 18px; font-size: .8125rem; }
.icd-btn--lg { padding: 16px 36px; font-size: 1.0625rem; }

/* ==========================================================
   14. SECTION UTILITIES
   ========================================================== */
.icd-section {
  padding: 64px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.icd-section--purple-bg {
  background: var(--icd-purple-light);
}
.icd-section--cream-bg {
  background: var(--icd-cream);
}
.icd-section--dark-bg {
  background: var(--icd-purple-deep);
  color: var(--icd-white);
}
.icd-section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--icd-gray-900);
  text-align: center;
  margin: 0 0 12px;
}
.icd-section--dark-bg .icd-section-title {
  color: var(--icd-white);
}
.icd-section-subtitle {
  font-size: 1.0625rem;
  color: var(--icd-gray-500);
  text-align: center;
  margin: 0 auto 40px;
  max-width: 600px;
  line-height: 1.6;
}
.icd-section--dark-bg .icd-section-subtitle {
  color: rgba(255,255,255,.75);
}

/* ==========================================================
   15. DIVIDER
   ========================================================== */
.icd-divider {
  border: none;
  height: 1px;
  background: var(--icd-gray-200);
  margin: 48px auto;
  max-width: 1200px;
}

/* ==========================================================
   16. RESPONSIVE FINE-TUNING
   ========================================================== */
@media (max-width: 767px) {
  .icd-page-hero { padding: 40px 16px; }
  .icd-feature-grid { padding: 32px 16px; gap: 16px; }
  .icd-feature-card { padding: 24px 16px; }
  .icd-tier-row { padding: 32px 16px; }
  .icd-cta-banner { padding: 32px 16px; margin: 32px 16px; }
  .icd-stats-row { padding: 32px 16px; gap: 16px; }
  .icd-section { padding: 40px 16px; }
  .icd-faq-section { padding: 0 16px; margin: 32px auto; }
}

@media (max-width: 480px) {
  .icd-stats-row { grid-template-columns: repeat(2, 1fr); }
  .icd-model-chips { gap: 6px; }
  .icd-model-chip { font-size: .75rem; padding: 5px 10px; }
}