/* =========================================================
   ATHAR CORPORATE — CSS
   ========================================================= */

:root {
  /* Colors */
  --sage-dark: #294A1D;
  --sage: #72A935;
  --sage-pale: #EBF2E5;
  --sand: #F8F9F5;
  --terracotta: #734F18;
  --offwhite: #FFFFFF;
  
  --text-main: #1A2421;
  --text-muted: #55605B;
  --border: #D1D6D3;

  /* Typography */
  --font-en: 'Inter', sans-serif;
  --font-ar: 'Amiri', serif;
  
  /* Layout */
  --header-h: 100px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  /* Transitions */
  --trans: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-en);
  background-color: var(--offwhite);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body[dir="rtl"] {
  font-family: var(--font-ar);
  line-height: 2.2;
}

body[dir="rtl"] .hero-title {
  line-height: 1.5;
}

body[dir="rtl"] p,
body[dir="rtl"] .value-desc,
body[dir="rtl"] .vision-text,
body[dir="rtl"] .hero-desc {
  line-height: 1.9;
  letter-spacing: 0.01em;
}

/* Language Switch Display Logic */
.en-only, .ar-only { display: none; }
body[dir="ltr"] .en-only { display: inline-block; }
body[dir="rtl"] .ar-only { display: inline-block; }
body[dir="ltr"] p .en-only, body[dir="ltr"] h1 .en-only, body[dir="ltr"] h2 .en-only, body[dir="ltr"] h3 .en-only, body[dir="ltr"] span .en-only { display: inline; }
body[dir="rtl"] p .ar-only, body[dir="rtl"] h1 .ar-only, body[dir="rtl"] h2 .ar-only, body[dir="rtl"] h3 .ar-only, body[dir="rtl"] span .ar-only { display: inline; }

.rtl-flip {
  transition: transform var(--trans);
}
body[dir="rtl"] .rtl-flip {
  transform: scaleX(-1);
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--trans);
  border: none;
}
body[dir="rtl"] .btn {
  font-size: 1.1rem; /* Slightly larger for Arabic legibility */
}

.btn-primary {
  background-color: var(--sage);
  color: #fff;
}
.btn-primary:hover {
  background-color: var(--sage-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(58, 90, 64, 0.2);
}

.btn-outline {
  background-color: transparent;
  color: var(--sage-dark);
  border: 2px solid var(--sage);
}
.btn-outline:hover {
  background-color: var(--sage);
  color: #fff;
  transform: translateY(-2px);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  z-index: 100;
  transition: all var(--trans);
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.header-inner {
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 0;
  font-size: 0;
}
.header-logo-img {
  max-height: 50px !important;
  width: auto !important;
  display: inline-block !important;
  vertical-align: middle !important;
  mix-blend-mode: multiply !important;
  object-fit: contain !important;
}
@media (max-width: 768px) {
  .header-logo-img {
    max-height: 40px !important;
  }
}


.header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.lang-toggle {
  display: flex;
  background: var(--sage-pale);
  border-radius: 100px;
  padding: 4px;
}
.lang-btn {
  background: transparent;
  border: none;
  padding: 6px 12px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--trans);
}
.lang-btn.active {
  background: #fff;
  color: var(--sage-dark);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
  .cta-btn span { display: none !important; }
  .cta-btn { padding: 10px; border-radius: 50%; width: 44px; height: 44px; justify-content: center; }
  .header-actions { gap: 12px; }
}

.hero-section {
  padding-top: calc(var(--header-h) + 80px);
  padding-bottom: 100px;
  background: radial-gradient(circle at top right, rgba(58, 90, 64, 0.05), transparent 40%),
              radial-gradient(circle at bottom left, rgba(224, 122, 95, 0.05), transparent 40%),
              var(--offwhite);
  overflow: hidden;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(224, 122, 95, 0.1);
  color: var(--terracotta);
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--sage-dark);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 540px;
}
@media (max-width: 992px) {
  .hero-desc { margin-inline: auto; }
}

.hero-graphic {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0,0,0,0.04);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-feature-card {
  width: 100%;
  max-width: 320px;
  margin-inline-start: auto;
  animation: float 6s ease-in-out infinite;
}
@media (max-width: 992px) {
  .hero-feature-card {
    margin: 0 auto;
    max-width: 100%;
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--offwhite);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sage);
  box-shadow: 0 8px 16px rgba(58, 90, 64, 0.1);
}

.feature-text {
  font-weight: 600;
  color: var(--sage-dark);
  font-size: 1.1rem;
}

.feature-divider {
  height: 1px;
  background: linear-gradient(90deg, rgba(209, 214, 211, 0.5) 0%, transparent 100%);
}

body[dir="rtl"] .feature-divider {
  background: linear-gradient(-90deg, rgba(209, 214, 211, 0.5) 0%, transparent 100%);
}

/* === PILLAR CARDS (Hero) === */
.pillar-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.pillar-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 24px 28px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.04);
  border: 1px solid rgba(209, 214, 211, 0.6);
  transition: transform var(--trans), box-shadow var(--trans);
}
.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(58, 90, 64, 0.08);
}
.pillar-card--top {
  margin-inline-end: 40px;
}
.pillar-card--bottom {
  margin-inline-start: 40px;
}

.pillar-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.pillar-icon--sage {
  background: var(--sage-pale);
  color: var(--sage);
}
.pillar-icon--terra {
  background: rgba(115, 79, 24, 0.08);
  color: var(--terracotta);
}

.pillar-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pillar-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--sage-dark);
}
.pillar-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* === HERO CTA ROW === */
.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

@media (max-width: 992px) {
  .pillar-card--top,
  .pillar-card--bottom {
    margin-inline-start: 0;
    margin-inline-end: 0;
  }
  .hero-cta-row {
    justify-content: center;
  }
}

/* Values Section (Green Project Management) */
.values-section {
  padding: 120px 0;
  background: var(--offwhite);
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}
.section-title {
  font-size: 2.5rem;
  color: var(--sage-dark);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.value-card {
  background: #fff;
  padding: 40px 30px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--sage-pale);
  transition: all var(--trans);
}
.value-card:hover {
  border-color: var(--sage);
  box-shadow: 0 10px 30px rgba(58, 90, 64, 0.05);
  transform: translateY(-5px);
}

.value-icon {
  width: 60px;
  height: 60px;
  background: var(--sand);
  color: var(--sage);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.value-title {
  font-size: 1.25rem;
  color: var(--sage-dark);
  margin-bottom: 12px;
}

.value-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Vision Section */
.vision-section {
  padding: 120px 0;
  background: var(--sage-dark);
  color: #fff;
}

.vision-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

@media (max-width: 992px) {
  .vision-container {
    grid-template-columns: 1fr;
  }
  .vision-image { order: 2; }
  .vision-content { order: 1; }
}

.vision-image {
  background: var(--sage);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.vision-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.vision-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,0.2);
}

.vision-title {
  font-size: 2.5rem;
  margin-bottom: 24px;
}

.vision-text {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 20px;
}

.vision-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stat-number {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--sand);
}
.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Footer */
.corporate-footer {
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 80px 0 30px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
  }
}

.footer-brand .logo {
  margin-bottom: 20px;
}
.footer-desc {
  color: var(--text-muted);
  max-width: 300px;
}

.footer-title {
  font-size: 1.1rem;
  color: var(--sage-dark);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  color: var(--text-muted);
  transition: color var(--trans);
}
.footer-links a:hover {
  color: var(--sage);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--sage-pale);
  color: var(--text-muted);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

.legal-links {
  display: flex;
  gap: 24px;
}
.legal-links a:hover {
  color: var(--sage);
}