/* ==========================================================================
   نجار الرياض المحترف | Full Modern Luxury Wood Theme CSS (Complete Bundle)
   الألوان: خشب الجوز الداكن (#2b1810) - البلوط الذهبي (#d97706) - البيج العاجي (#faf7f2)
   ========================================================================== */

/* 1. المتغيرات اللونية والنظامية */
:root {
  --primary-walnut: #2b1810;
  --primary-walnut-hover: #1f110b;
  --primary-walnut-light: #44271b;
  --accent-amber: #d97706;
  --accent-amber-hover: #b45309;
  --accent-amber-light: #fef3c7;
  --bg-light-cream: #faf7f2;
  --bg-surface-white: #ffffff;
  --text-main: #2b1810;
  --text-muted: #6b584e;
  --text-on-dark: #ffffff;
  --border-wood: #e7dfd5;
  --border-wood-accent: #d97706;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 6px rgba(43, 24, 16, 0.05);
  --shadow-md: 0 6px 18px rgba(43, 24, 16, 0.08);
  --shadow-lg: 0 12px 28px rgba(43, 24, 16, 0.12);
  --shadow-glow: 0 0 20px rgba(217, 119, 6, 0.35);
  --font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans Arabic", Tahoma, Arial, sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1200px;
}

/* 2. ضبط الأساسيات وإعادة الضبط */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
  background-color: var(--bg-light-cream);
  color: var(--text-main);
  direction: rtl;
}

body {
  font-family: var(--font-family);
  line-height: 1.65;
  background-color: var(--bg-light-cream);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

img, picture, svg, webp {
  max-width: 100%;
  display: block;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* 3. شريط العروض الترويجي العلوي (Top Announcement Bar) */
.top-announcement-bar {
  background: linear-gradient(90deg, #1f110b, #2b1810, #3e2217);
  color: #fff;
  font-size: 0.88rem;
  padding: 0.65rem 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(217, 119, 6, 0.3);
  position: relative;
  z-index: 105;
}

.top-announcement-bar .bar-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.top-announcement-bar .badge-gold {
  background-color: var(--accent-amber);
  color: #fff;
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.78rem;
}

.top-announcement-bar a {
  color: #fef3c7;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.top-announcement-bar a:hover {
  color: #fff;
}

/* 4. الهيدر وشريط التنقل الرئيسي */
.site-header {
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border-wood);
}

.header-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

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

.brand-title .main-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary-walnut);
  line-height: 1.2;
}

.brand-title .sub-tagline {
  font-size: 0.75rem;
  color: var(--accent-amber-hover);
  font-weight: 600;
}

/* القائمة في الشاشات الكبيرة */
.desktop-nav {
  display: none;
}

@media (min-width: 992px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 1.15rem;
  }
  .desktop-nav a {
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text-main);
    position: relative;
    padding: 0.5rem 0;
  }
  .desktop-nav a:hover,
  .desktop-nav a.active {
    color: var(--accent-amber-hover);
  }
  .desktop-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--accent-amber);
    border-radius: var(--radius-full);
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* زر الهامبرغر ذو الـ 3 خطوط الأفقية الواضحة */
.hamburger-btn {
  background: transparent;
  border: none;
  padding: 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  width: 42px;
  height: 36px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.hamburger-btn:hover,
.hamburger-btn:focus {
  background-color: var(--accent-amber-light);
}

.hamburger-btn .bar {
  width: 28px;
  height: 3.5px;
  background-color: var(--primary-walnut);
  border-radius: 4px;
  display: block;
}

@media (min-width: 992px) {
  .hamburger-btn {
    display: none;
  }
}

/* 5. قائمة الجوال الجانبية (Mobile Drawer) */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(43, 24, 16, 0.65);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-nav-backdrop.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  width: 85%;
  max-width: 380px;
  background-color: #ffffff;
  z-index: 999;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 25px rgba(43, 24, 16, 0.2);
  overflow-y: auto;
}

.mobile-nav-drawer.active {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem;
  border-bottom: 1px solid var(--border-wood);
  background-color: var(--bg-light-cream);
}

.close-drawer-btn {
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--primary-walnut);
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  padding: 1rem 1.25rem;
  gap: 0.4rem;
}

.mobile-nav-links a {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--text-main);
  border-bottom: 1px solid rgba(231, 223, 213, 0.4);
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  background-color: var(--accent-amber-light);
  color: var(--accent-amber-hover);
}

.mobile-drawer-cta {
  padding: 1.25rem;
  margin-top: auto;
  border-top: 1px solid var(--border-wood);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* 6. معايير الأزرار وتجربة المستخدم */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  text-align: center;
  white-space: normal;
  line-height: 1.35;
  padding: 0.85rem 1.25rem;
  word-break: normal;
  min-height: 50px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--accent-amber);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
}

.btn-primary:hover {
  background-color: var(--accent-amber-hover);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-walnut {
  background-color: var(--primary-walnut);
  color: #ffffff;
}

.btn-walnut:hover {
  background-color: var(--primary-walnut-light);
  color: #ffffff;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--primary-walnut);
  color: var(--primary-walnut);
}

.btn-outline:hover {
  background-color: var(--primary-walnut);
  color: #ffffff;
}

.btn-whatsapp-solid {
  background-color: #25d366;
  color: #ffffff;
}

.btn-whatsapp-solid:hover {
  background-color: #20bd5a;
  color: #ffffff;
}

.btn-full {
  width: 100%;
}

/* 7. الأقسام والحاويات الرئيسية */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 3.5rem 0;
}

@media (min-width: 768px) {
  .section {
    padding: 4.5rem 0;
  }
}

.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 2.5rem;
}

.section-badge {
  display: inline-block;
  background-color: var(--accent-amber-light);
  color: var(--accent-amber-hover);
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 1.75rem;
  color: var(--primary-walnut);
  font-weight: 800;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.25rem;
  }
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
}

/* 8. قسم الهيرو الفاخر (Hero Section) */
.hero-wood {
  background: linear-gradient(135deg, #2b1810 0%, #3e2317 60%, #1f110b 100%);
  color: #ffffff;
  padding: 3.5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero-wood::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(217, 119, 6, 0.15) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.4;
}

.hero-content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

@media (min-width: 992px) {
  .hero-content-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
}

.hero-text-block .hero-rating-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(217, 119, 6, 0.4);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.stars-gold {
  color: #f59e0b;
}

.hero-heading {
  font-size: 1.95rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
  .hero-heading {
    font-size: 2.7rem;
  }
}

.hero-heading span.highlight {
  color: #fbbf24;
}

.hero-description {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #e7dfd5;
  margin-bottom: 2rem;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 480px) {
  .hero-cta-group {
    flex-direction: row;
  }
}

.hero-trust-badges {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1rem;
  border-top: 1px solid rgba(231, 223, 213, 0.2);
  padding-top: 1.5rem;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: #faf7f2;
}

/* 9. كروت وبطاقات الخدمات الخشبية (Service Cards) */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

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

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

.service-card {
  background-color: var(--bg-surface-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-wood);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-amber);
}

.service-img-wrapper {
  position: relative;
  width: 100%;
  padding-top: 60%;
  background-color: #eee;
  overflow: hidden;
}

.service-img-wrapper img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-img-wrapper img {
  transform: scale(1.05);
}

.service-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-walnut);
  margin-bottom: 0.75rem;
}

.service-card-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

/* 10. شبكة معرض الأعمال لكافة الصور (Portfolio Grid) */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 576px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background-color: var(--bg-surface-white);
  border: 1px solid var(--border-wood);
  box-shadow: var(--shadow-sm);
}

.gallery-item .img-box {
  width: 100%;
  padding-top: 75%;
  position: relative;
  background-color: #2b1810;
}

.gallery-item .img-box img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover .img-box img {
  transform: scale(1.06);
}

.gallery-item .caption {
  padding: 0.85rem 1rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--primary-walnut);
  background-color: #fff;
  border-top: 1px solid var(--border-wood);
  text-align: center;
}

/* 11. النماذج وحاسبة الأسعار التفاعلية */
.calculator-card, .form-card {
  background-color: var(--bg-surface-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-wood);
  box-shadow: var(--shadow-md);
  padding: 1.75rem;
}

@media (min-width: 768px) {
  .calculator-card, .form-card {
    padding: 2.5rem;
  }
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary-walnut);
  font-size: 0.95rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-wood);
  border-radius: var(--radius-md);
  background-color: var(--bg-light-cream);
  color: var(--text-main);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-amber);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.calc-result-box {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background-color: var(--accent-amber-light);
  border: 1px dashed var(--accent-amber);
  border-radius: var(--radius-md);
  text-align: center;
}

.calc-price-display {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary-walnut);
  margin: 0.5rem 0;
}

/* 12. قسم التحويل البني الفاخر الموحد (Global Dark Walnut CTA Banner) */
.global-cta-banner {
  background: linear-gradient(135deg, #2b1810 0%, #3e2217 60%, #1f110b 100%);
  color: #ffffff;
  padding: 4rem 1.25rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 3px solid var(--accent-amber);
}

.global-cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(217, 119, 6, 0.15) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.5;
}

.global-cta-banner .cta-container {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.global-cta-banner h2 {
  font-size: 1.9rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.global-cta-banner p {
  font-size: 1.1rem;
  color: #e7dfd5;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.global-cta-banner .cta-buttons-wrapper {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* 13. الأيقونات العائمة الفاخرة للاتصال */
@keyframes luxury-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes luxury-pulse-amber {
  0% { box-shadow: 0 0 0 0 rgba(217, 119, 6, 0.6); }
  70% { box-shadow: 0 0 0 14px rgba(217, 119, 6, 0); }
  100% { box-shadow: 0 0 0 0 rgba(217, 119, 6, 0); }
}

.floating-contact-right {
  position: fixed;
  bottom: 25px;
  right: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 990;
}

.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-fast);
}

.floating-btn:hover {
  transform: scale(1.1);
  color: #ffffff;
}

.floating-btn.btn-wa {
  background-color: #25d366;
  animation: luxury-pulse 2.2s infinite;
}

.floating-btn.btn-call {
  background-color: var(--accent-amber);
  animation: luxury-pulse-amber 2.2s infinite 1.1s;
}

.floating-scroll-left {
  position: fixed;
  bottom: 25px;
  left: 20px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--primary-walnut);
  color: #ffffff;
  border: 1px solid var(--border-wood);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition-normal);
}

.floating-scroll-left.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.floating-scroll-left:hover {
  background-color: var(--accent-amber);
}

/* 14. الفوتر وسحابة الأحياء وضمان عدم التداخل (Zero-Overlap Footer) */
.site-footer {
  background-color: var(--primary-walnut);
  color: #faf7f2;
  padding-top: 4rem;
  margin-top: auto;
  border-top: 4px solid var(--accent-amber);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

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

.footer-column h3 {
  color: #fbbf24;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40px;
  height: 2px;
  background-color: var(--accent-amber);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #d1c7bc;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: #fbbf24;
  padding-right: 4px;
}

/* سحابة أحياء الرياض */
.neighborhoods-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.neighborhood-tag {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e7dfd5;
  font-size: 0.8rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.neighborhood-tag:hover {
  background-color: var(--accent-amber);
  color: #ffffff;
  border-color: var(--accent-amber);
}

/* شريط الحقوق السفلي مع مسافة الأمان الصارمة في الموبايل */
.footer-bottom {
  background-color: #1a0e0a;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 1.25rem 95px !important;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    padding: 1.5rem 1.25rem !important;
  }
}

.dev-credit-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: #b0a497;
}

.dev-credit-wrapper a {
  color: #fbbf24;
  font-weight: 700;
}

.dev-credit-wrapper a:hover {
  text-decoration: underline;
}

/* 15. التوافق والطباعة */
@media print {
  .top-announcement-bar,
  .site-header,
  .floating-contact-right,
  .floating-scroll-left,
  .site-footer,
  .global-cta-banner {
    display: none !important;
  }
  body {
    background: #fff;
    color: #000;
  }
}