/* ==========================================================================
   JOTHOR (جذور) - UI Components & Layout Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(250, 246, 240, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border-subtle);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background: rgba(250, 246, 240, 0.98);
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--c-border);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Brand Logo */
.brand-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--c-forest-900);
  font-weight: 700;
  text-decoration: none;
}

.brand-icon-wrapper {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(20, 43, 31, 0.12);
  transition: transform 0.25s ease;
}

.brand-link:hover .brand-icon-wrapper {
  transform: scale(1.04);
}

.brand-titles {
  display: flex;
  flex-direction: column;
}

.brand-title-en {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--c-forest-900);
  line-height: 1.1;
}

.brand-title-ar {
  font-family: var(--font-arabic-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-gold-600);
  line-height: 1;
}

/* Desktop Nav Links */
.desktop-nav {
  display: none;
  align-items: center;
  gap: 2rem;
}

@media (min-width: 960px) {
  .desktop-nav {
    display: flex;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--c-ink-700);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--c-forest-800);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--c-gold-500);
  border-radius: 2px;
}

/* Header Action Tools */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Language Switcher */
.lang-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--c-parchment-200);
  border: 1px solid var(--c-border);
  color: var(--c-ink-800);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-switch-btn:hover {
  background: var(--c-gold-100);
  border-color: var(--c-gold-400);
  color: var(--c-forest-900);
}

.lang-switch-btn svg {
  width: 16px;
  height: 16px;
  stroke: var(--c-gold-600);
}

/* Mobile Menu Toggle */
.mobile-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  color: var(--c-ink-800);
  cursor: pointer;
  transition: background 0.2s;
}

@media (min-width: 960px) {
  .mobile-toggle-btn {
    display: none;
  }
}

.mobile-toggle-btn svg {
  width: 24px;
  height: 24px;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(250, 246, 240, 0.98);
  backdrop-filter: blur(16px);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  z-index: 999;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  overflow-y: auto;
  border-bottom: 1px solid var(--c-border);
}

.mobile-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav-link {
  display: block;
  font-size: 1.15rem;
  font-weight: 600;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  color: var(--c-forest-900);
  background: var(--c-parchment-200);
  border: 1px solid var(--c-border-subtle);
}

.mobile-nav-link.active {
  background: var(--c-forest-800);
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   Buttons & Badges
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  border: none;
  line-height: 1;
}

.btn-primary {
  background: var(--c-forest-800);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(27, 56, 40, 0.25);
}

.btn-primary:hover {
  background: var(--c-forest-700);
  color: #FFFFFF;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(27, 56, 40, 0.3);
}

.btn-secondary {
  background: var(--c-parchment-200);
  color: var(--c-forest-900);
  border: 1px solid var(--c-border);
}

.btn-secondary:hover {
  background: var(--c-parchment-300);
  border-color: var(--c-border-strong);
  color: var(--c-forest-950);
}

.btn-outline-gold {
  background: transparent;
  color: var(--c-gold-700);
  border: 1px solid var(--c-gold-400);
}

.btn-outline-gold:hover {
  background: var(--c-gold-100);
  color: var(--c-gold-700);
}

/* Status Badges */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background: var(--c-gold-100);
  border: 1px solid var(--c-gold-200);
  color: var(--c-gold-700);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.badge-status::before {
  content: '';
  width: 7px;
  height: 7px;
  background: var(--c-gold-600);
  border-radius: 50%;
  display: inline-block;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  background: var(--c-forest-100);
  color: var(--c-forest-800);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  padding: 5rem 0 4.5rem;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(circle at 50% 15%, rgba(226, 236, 229, 0.4) 0%, transparent 60%);
}

.hero-badge-wrap {
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-size: clamp(2.35rem, 5.2vw, 3.8rem);
  font-weight: 700;
  color: var(--c-forest-900);
  max-width: 860px;
  margin: 0 auto 1.5rem;
  letter-spacing: -0.02em;
}

.hero-subheadline {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  color: var(--c-ink-700);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* Google Play Coming Soon Teaser Bar */
.play-store-teaser {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  color: var(--c-ink-600);
  font-size: 0.9rem;
}

.play-store-teaser svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Archival Divider */
.archival-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  max-width: 320px;
  margin: 2.5rem auto 0;
  opacity: 0.7;
}

.archival-divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-gold-400), transparent);
}

.archival-divider-mark {
  color: var(--c-gold-600);
  font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   Purpose Section
   -------------------------------------------------------------------------- */
.purpose-section {
  padding: 5rem 0;
  background-color: var(--c-parchment-200);
  border-block: 1px solid var(--c-border);
  position: relative;
}

.purpose-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .purpose-grid {
    grid-template-columns: 1.15fr 0.85fr;
  }
}

.purpose-quote-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
}

.purpose-quote-card::before {
  content: '“';
  font-family: var(--font-serif);
  font-size: 5rem;
  color: var(--c-gold-200);
  position: absolute;
  top: 0.5rem;
  inset-inline-start: 1.5rem;
  line-height: 1;
  pointer-events: none;
}

[dir="rtl"] .purpose-quote-card::before {
  content: '”';
}

.purpose-quote-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  color: var(--c-forest-900);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
}

[dir="rtl"] .purpose-quote-text {
  font-style: normal;
}

.purpose-quote-author {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-gold-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   Features Section
   -------------------------------------------------------------------------- */
.features-section {
  padding: 6rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-gold-600);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  color: var(--c-forest-900);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--c-ink-600);
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--c-gold-400);
}

.feature-card-highlight {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #FFFFFF 60%, var(--c-parchment-200) 100%);
  border-color: var(--c-gold-400);
}

@media (min-width: 900px) {
  .feature-card-highlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
  }
}

.feature-icon-box {
  width: 54px;
  height: 54px;
  background: var(--c-parchment-200);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--c-forest-800);
  transition: background 0.2s, color 0.2s;
}

.feature-card:hover .feature-icon-box {
  background: var(--c-forest-800);
  color: var(--c-gold-400);
}

.feature-icon-box svg {
  width: 28px;
  height: 28px;
}

.feature-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: var(--c-forest-900);
}

.feature-desc {
  font-size: 0.98rem;
  color: var(--c-ink-600);
  line-height: 1.7;
  flex-grow: 1;
}

.feature-book-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.feature-book-pill {
  font-size: 0.82rem;
  background: var(--c-parchment-100);
  border: 1px solid var(--c-border);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  color: var(--c-ink-700);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   Privacy & Trust Section
   -------------------------------------------------------------------------- */
.trust-section {
  padding: 5.5rem 0;
  background-color: var(--c-forest-900);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.trust-section::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: radial-gradient(circle at 80% 20%, rgba(197, 155, 83, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.trust-card {
  background: rgba(20, 43, 31, 0.85);
  border: 1px solid rgba(197, 155, 83, 0.35);
  border-radius: var(--radius-xl);
  padding: 3.5rem 2.5rem;
  position: relative;
  z-index: 1;
}

.trust-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.trust-tag {
  color: var(--c-gold-400);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.trust-title {
  color: #FFFFFF;
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  margin-bottom: 1.2rem;
}

.trust-desc {
  color: var(--c-forest-100);
  font-size: 1.1rem;
  line-height: 1.8;
}

.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.trust-item {
  background: rgba(8, 18, 12, 0.4);
  border: 1px solid rgba(226, 236, 229, 0.1);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.trust-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(197, 155, 83, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-gold-400);
}

.trust-item-title {
  color: #FFFFFF;
  font-size: 1.15rem;
  font-weight: 700;
  font-family: var(--font-sans);
}

.trust-item-text {
  color: var(--c-forest-100);
  font-size: 0.95rem;
  line-height: 1.65;
}

.trust-footer-cta {
  text-align: center;
}

/* --------------------------------------------------------------------------
   Roadmap / Coming Soon Teaser
   -------------------------------------------------------------------------- */
.roadmap-section {
  padding: 5rem 0;
  text-align: center;
}

.roadmap-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  padding: 3rem 2rem;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  margin-top: auto;
  background-color: var(--c-parchment-200);
  border-top: 1px solid var(--c-border);
  padding: 4.5rem 0 2.5rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.footer-brand-desc {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--c-ink-600);
  max-width: 320px;
}

.footer-column-title {
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-forest-900);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.95rem;
  color: var(--c-ink-600);
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--c-forest-800);
}

.footer-email-box {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--c-ink-800);
  font-family: monospace;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.88rem;
  color: var(--c-ink-500);
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* Toast Message */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  inset-inline-end: 2rem;
  background: var(--c-forest-900);
  color: #FFFFFF;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 9999;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: all 0.25s ease;
}

.toast-notice.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}