/* ==========================================================================
   جمعية وفود الحرم — لوحة إحصاءات المشاريع (الشاشة التفاعلية)
   أنماط التصميم والتنسيقات البصرية - الهوية الرسمية (الأخضر التيفاني والذهبي الرملي)
   ========================================================================== */

/* ---------- variables & design system ---------- */
:root {
  --bg-main: #FFFFFF;
  --bg-soft: #F4F9F7;
  --bg-card: #FFFFFF;
  
  /* ألوان الهوية الرسمية المستخرجة من شعار الجمعية */
  --brand-green: #00876E;
  --brand-green-dark: #005C4B;
  --brand-green-deep: #0A332A;
  --brand-green-light: #E6F5F2;
  --brand-green-border: rgba(0, 135, 110, 0.22);
  
  --brand-gold: #BD9648;
  --brand-gold-dark: #99752D;
  --brand-gold-light: #FAF4E6;
  --brand-gold-border: rgba(189, 150, 72, 0.25);
  
  --ink-primary: #0A332A;
  --ink-secondary: #18473B;
  --text: #0A332A;
  --text-muted: #4F6B62;
  --sand-dim: #7F9E94;
  
  --radius: 16px;
  --shadow-sm: 0 4px 14px rgba(0, 135, 110, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 135, 110, 0.08);
}

/* ---------- base & reset ---------- */
* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  background:
    radial-gradient(1200px 700px at 15% -10%, rgba(0, 135, 110, 0.07), transparent 60%),
    radial-gradient(900px 600px at 110% 10%, rgba(189, 150, 72, 0.08), transparent 55%),
    var(--bg-main);
  color: var(--text);
  font-family: 'Tajawal', sans-serif;
  min-height: 100%;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--brand-green-light);
  color: var(--brand-green-deep);
}

/* ---------- lattice divider ---------- */
.lattice {
  height: 14px;
  width: 100%;
  background-image:
    linear-gradient(45deg, transparent 45%, var(--brand-green) 45%, var(--brand-green) 55%, transparent 55%),
    linear-gradient(-45deg, transparent 45%, var(--brand-green) 45%, var(--brand-green) 55%, transparent 55%);
  background-size: 16px 16px;
  background-position: 0 0;
  opacity: 0.22;
}

/* ---------- header ---------- */
header {
  padding: 30px 6vw 26px;
  text-align: center;
  position: relative;
}

.logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 14px;
}

.site-logo {
  max-height: 135px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 6px 18px rgba(0, 135, 110, 0.15));
  transition: transform 0.3s ease, filter 0.3s ease;
}

.site-logo:hover {
  transform: scale(1.03);
  filter: drop-shadow(0 8px 24px rgba(0, 135, 110, 0.28));
}

.eyebrow {
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--brand-gold-dark);
  text-transform: none;
  margin: 0 0 10px;
  font-weight: 700;
}

h1 {
  font-family: 'Aref Ruqaa', serif;
  font-weight: 700;
  font-size: clamp(34px, 5vw, 58px);
  margin: 0;
  color: var(--brand-green-deep);
  line-height: 1.25;
}

header p.sub {
  color: var(--text-muted);
  font-size: 16px;
  margin: 14px auto 0;
  max-width: 640px;
}

.clock {
  margin-top: 18px;
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
}

.clock .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-green);
  display: inline-block;
  animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* ---------- controls ---------- */
.controls {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 6vw 10px;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 20px;
}

.chip {
  border: 1px solid var(--brand-green-border);
  background: var(--bg-soft);
  color: var(--ink-secondary);
  padding: 12px 24px;
  border-radius: 999px;
  font-family: 'Tajawal', sans-serif;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
  -webkit-tap-highlight-color: transparent;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.chip:hover {
  border-color: var(--brand-green);
  background: var(--brand-green-light);
  color: var(--brand-green-dark);
  transform: translateY(-2px);
}

.chip.active {
  background: linear-gradient(135deg, #00967B, var(--brand-green-dark));
  color: #FFFFFF;
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(0, 135, 110, 0.35);
  transform: translateY(-1px);
}

.search-wrap {
  max-width: 460px;
  margin: 0 auto 16px;
  position: relative;
}

.search-wrap input {
  width: 100%;
  padding: 14px 46px 14px 18px;
  border-radius: 999px;
  border: 1px solid var(--brand-green-border);
  background: #FFFFFF;
  color: var(--ink-primary);
  font-family: 'Tajawal', sans-serif;
  font-size: 15px;
  min-height: 50px;
  outline: none;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-wrap input:focus {
  border-color: var(--brand-green);
  box-shadow: 0 0 0 4px rgba(0, 135, 110, 0.15);
}

.search-wrap input::placeholder {
  color: var(--sand-dim);
}

.search-wrap svg {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  stroke: var(--brand-green);
  fill: none;
  pointer-events: none;
}

/* ---------- hero stats ---------- */
.hero-stats {
  max-width: 1180px;
  margin: 26px auto 10px;
  padding: 0 6vw;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  background: linear-gradient(160deg, #FFFFFF, #F4F9F8);
  border: 1px solid var(--brand-green-border);
  border-radius: var(--radius);
  padding: 22px 18px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3.5px;
  background: linear-gradient(90deg, var(--brand-gold), var(--brand-green));
}

.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--brand-green);
  box-shadow: 0 12px 28px rgba(0, 135, 110, 0.15);
}

.stat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(140px 90px at 50% 0%, rgba(0, 135, 110, 0.06), transparent 70%);
  pointer-events: none;
}

.stat-card .num {
  font-family: 'Tajawal', sans-serif;
  font-weight: 800;
  font-size: clamp(26px, 3vw, 38px);
  color: var(--brand-green);
  direction: ltr;
  display: inline-block;
}

.stat-card .lbl {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-card .icon {
  width: 28px;
  height: 28px;
  margin: 0 auto 10px;
  stroke: var(--brand-gold-dark);
  fill: none;
  stroke-width: 1.6;
  display: block;
}

/* ---------- section title ---------- */
.section-title {
  max-width: 1180px;
  margin: 44px auto 18px;
  padding: 0 6vw;
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.section-title h2 {
  font-family: 'Aref Ruqaa', serif;
  font-size: 28px;
  color: var(--brand-green-deep);
  margin: 0;
}

.section-title span {
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
}

/* ---------- project list ---------- */
.gallery {
  max-width: 1180px;
  margin: 0 auto;
  padding: 6px 5vw 40px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.project-row {
  position: relative;
  background: linear-gradient(160deg, #FFFFFF, #F4F9F8);
  border: 1px solid var(--brand-green-border);
  border-radius: 18px;
  padding: 22px 26px;
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  align-items: center;
  box-shadow: var(--shadow-md);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: rowin 0.3s ease both;
  cursor: pointer;
}

@keyframes rowin {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.project-row::before {
  content: "";
  position: absolute;
  top: 0;
  right: 26px;
  width: 32px;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-gold), var(--brand-green));
  border-radius: 0 0 4px 4px;
  transition: all 0.3s ease;
}

/* تأثير الاقتراب والتحويم بالماوس (Hover State) */
.project-row:hover {
  background: linear-gradient(135deg, #00876E 0%, #005C4B 100%);
  border-color: #004D3E;
  transform: translateY(-4px) scale(1.005);
  box-shadow: 0 16px 36px rgba(0, 135, 110, 0.35);
}

.project-row:hover::before {
  background: var(--brand-gold);
  width: 52px;
}

.row-info {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  flex: 1 1 260px;
  min-width: 220px;
}

.row-icon {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  stroke: var(--brand-green);
  fill: none;
  stroke-width: 1.5;
  background: var(--brand-green-light);
  border: 1px solid var(--brand-green-border);
  border-radius: 50%;
  padding: 9px;
  transition: all 0.3s ease;
}

.project-row:hover .row-icon {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.35);
  stroke: #FFFFFF;
  transform: scale(1.08) rotate(-4deg);
}

.row-info h3 {
  font-family: 'Aref Ruqaa', serif;
  font-size: 22px;
  color: var(--brand-green-deep);
  margin: 0 0 6px;
  transition: color 0.3s ease;
}

.project-row:hover .row-info h3 {
  color: #FFFFFF;
}

.row-info p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
  margin: 0;
  max-width: 360px;
  transition: color 0.3s ease;
}

.project-row:hover .row-info p {
  color: rgba(255, 255, 255, 0.88);
}

.row-stats {
  display: flex;
  gap: 14px;
  flex: 2 1 420px;
  flex-wrap: wrap;
}

.r-stat {
  background: #FFFFFF;
  border: 1px solid var(--brand-green-border);
  border-radius: 12px;
  padding: 14px 16px;
  text-align: center;
  min-width: 112px;
  flex: 1;
  box-shadow: 0 2px 8px rgba(0, 135, 110, 0.03);
  transition: all 0.3s ease;
}

.project-row:hover .r-stat {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
}

.r-num {
  font-size: 22px;
  font-weight: 800;
  color: var(--brand-green);
  direction: ltr;
  display: block;
  transition: color 0.3s ease;
}

.project-row:hover .r-num {
  color: #FFFFFF;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.r-lbl {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 5px;
  display: block;
  font-weight: 500;
  transition: color 0.3s ease;
}

.project-row:hover .r-lbl {
  color: rgba(255, 255, 255, 0.85);
}

.no-results {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 0;
  display: none;
  font-size: 16px;
}

footer {
  text-align: center;
  padding: 24px 6vw 40px;
  color: var(--text-muted);
  font-size: 13px;
  border-top: 1px dashed var(--brand-green-border);
  max-width: 1180px;
  margin: 20px auto 0;
}

footer .brand {
  color: var(--brand-green);
  font-weight: 700;
}

/* ---------- media queries ---------- */
@media (max-width: 720px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .project-row {
    padding: 18px;
  }
}

/* ---------- sub-stats details ---------- */
.sub-stats-row {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--brand-green-border);
  transition: border-color 0.3s ease;
}

.project-row:hover .sub-stats-row {
  border-top-color: rgba(255, 255, 255, 0.25);
}

.sub-stat-badge {
  background: var(--brand-gold-light);
  border: 1px solid var(--brand-gold-border);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--brand-green-deep);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}

.sub-stat-badge .sub-lbl {
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.sub-stat-badge .sub-val {
  color: var(--brand-gold-dark);
  font-weight: 700;
  direction: ltr;
  transition: color 0.3s ease;
}

.project-row:hover .sub-stat-badge {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
}

.project-row:hover .sub-stat-badge .sub-lbl {
  color: rgba(255, 255, 255, 0.85);
}

.project-row:hover .sub-stat-badge .sub-val {
  color: #FFE6A5;
}