/* ===== Variables & Reset ===== */
:root {
  --primary: #1E1E1E;
  --secondary: #313131;
  --accent: #555555;
  --bg-light: #E6E6E6;
  --text-secondary: #B1B1B1;
  --text-neutral: #949494;
  --bg-page: #FFFFFF;
  --bg-card: #F5F5F5;
  --whatsapp-green: #25D366;
  --whatsapp-green-dark: #1DA851;
  --facebook-blue: #1877F2;
  --facebook-blue-dark: #145DBF;
  --navbar-height: 84px;
  --side-bar-width: 6px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--navbar-height);
}

body {
  font-family: 'Inter', Arial, sans-serif;
  color: var(--primary);
  background: var(--bg-page);
  line-height: 1.6;
  overflow-x: hidden;
  padding: 0 var(--side-bar-width);
}

h1, h2, h3 {
  font-family: 'Poppins', 'Inter', Arial, sans-serif;
}

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Fine vertical black bars framing the whole site */
body::before,
body::after {
  content: "";
  position: fixed;
  top: 0;
  bottom: 0;
  width: var(--side-bar-width);
  background: var(--primary);
  z-index: 1000;
}
body::before { left: 0; }
body::after { right: 0; }

@media (max-width: 768px) {
  body::before, body::after { display: none; }
  body { padding: 0; }
}

/* ===== Fade-in on scroll ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.btn-light {
  background: #FFFFFF;
  color: var(--primary);
}
.btn-light:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.btn-outline {
  background: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-3px);
}

.btn-dark {
  background: var(--primary);
  color: #FFFFFF;
  width: 100%;
}
.btn-dark:hover {
  background: var(--secondary);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--whatsapp-green);
  color: #FFFFFF;
}
.btn-whatsapp:hover {
  background: var(--whatsapp-green-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.35);
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--primary);
  border-bottom: 1px solid var(--secondary);
  z-index: 900;
  height: var(--navbar-height);
}

.navbar-inner {
  max-width: 1160px;
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.brand-logo {
  height: 48px;
  width: 48px;
  border-radius: 50%;
  background: #FFFFFF;
  padding: 4px;
}

.site-title {
  flex: 1;
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.3;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: #FFFFFF;
  transition: width 0.25s ease;
}
.nav-link:hover {
  color: var(--text-secondary);
}
.nav-link:hover::after {
  width: 100%;
}

.lang-toggle {
  color: #FFFFFF;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 20px;
  padding: 6px 16px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.lang-toggle:hover {
  border-color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  z-index: 950;
}
.burger span {
  display: block;
  height: 2px;
  width: 100%;
  background: #FFFFFF;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.burger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.burger.active span:nth-child(2) {
  opacity: 0;
}
.burger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--navbar-height) + 40px) 24px 60px;
  background: linear-gradient(160deg, var(--primary) 0%, var(--secondary) 100%);
}

.hero-content {
  max-width: 640px;
}

.hero-logo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: #FFFFFF;
  padding: 14px;
  margin: 0 auto 32px;
  filter: drop-shadow(0 0 40px rgba(255, 255, 255, 0.25));
}

.hero-title {
  color: #FFFFFF;
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.hero-subtitle {
  color: var(--text-secondary);
  font-size: 1.15rem;
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Section titles ===== */
.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.section-title-dark {
  color: #FFFFFF;
}

.section-title-left {
  text-align: left;
  justify-content: flex-start;
}

.section-line {
  width: 70px;
  height: 3px;
  background: var(--accent);
  margin: 18px auto 50px;
  border-radius: 2px;
}

.section-line-dark {
  background: var(--text-secondary);
}

.section-line-left {
  margin: 18px 0 32px;
}

.pin-icon {
  width: 28px;
  height: 28px;
}

/* ===== Services ===== */
.services {
  padding: 110px 0 100px;
  background: #FFFFFF;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-light);
  border-left: 4px solid transparent;
  border-radius: 12px;
  padding: 32px 28px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}
.service-card:hover {
  border-left: 4px solid var(--primary);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.service-photo {
  width: 100%;
  height: 150px;
  object-fit: contain;
  background: var(--bg-light);
  border-radius: 10px;
  margin-bottom: 20px;
}

.service-icon {
  display: inline-flex;
  margin-bottom: 18px;
}
.service-icon svg {
  width: 42px;
  height: 42px;
}

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--accent);
  font-size: 0.92rem;
}

/* ===== About ===== */
.about {
  padding: 100px 0;
  background: var(--bg-card);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text p {
  color: var(--accent);
  margin-bottom: 18px;
}

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
}

.stat-label {
  color: var(--text-neutral);
  font-size: 0.85rem;
  margin-top: 4px;
}

.stat-link {
  transition: opacity 0.2s ease;
}
.stat-link:hover {
  opacity: 0.65;
}

.about-card {
  position: relative;
  background: var(--primary);
  border-radius: 16px;
  overflow: hidden;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 32px;
}

.about-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.about-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(30, 30, 30, 0) 35%, rgba(30, 30, 30, 0.9) 100%);
  z-index: 1;
}

.badge {
  position: relative;
  z-index: 2;
  background: #FFFFFF;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 22px;
  border-radius: 50px;
}

/* ===== Why us ===== */
.why-us {
  padding: 100px 0;
  background: var(--primary);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.why-card {
  text-align: center;
  padding: 20px;
}

.why-icon {
  display: inline-flex;
  margin-bottom: 18px;
}
.why-icon svg {
  width: 44px;
  height: 44px;
}

.why-card h3 {
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.why-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ===== Location ===== */
.location {
  padding: 100px 0;
  background: #FFFFFF;
}

.location-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 50px;
  align-items: stretch;
}

.map-wrap {
  position: relative;
  min-height: 360px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--bg-light);
}
.map-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.facade-photo {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--bg-light);
  margin-bottom: 24px;
}

.location-info h3 {
  font-size: 1.2rem;
  margin-bottom: 14px;
}

.location-info > p {
  color: var(--accent);
  margin-bottom: 20px;
}

.landmarks {
  margin-bottom: 26px;
}
.landmarks li {
  color: var(--accent);
  padding: 8px 0 8px 22px;
  border-bottom: 1px solid var(--bg-light);
  position: relative;
}
.landmarks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

.location-phones {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.phone-link {
  font-weight: 600;
  color: var(--primary);
  transition: color 0.2s ease;
}
.phone-link:hover {
  color: var(--accent);
}

/* ===== Contact ===== */
.contact {
  padding: 100px 0;
  background: var(--bg-card);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-form-wrap {
  background: #FFFFFF;
  border: 1px solid var(--bg-light);
  border-radius: 16px;
  padding: 40px 32px;
  min-width: 0;
}

.contact-form-wrap h3 {
  margin-bottom: 10px;
}

.contact-form-hint {
  color: var(--accent);
  font-size: 0.88rem;
  margin-bottom: 24px;
}

.form-row {
  display: flex;
  gap: 16px;
}
.form-row .form-group {
  flex: 1;
}

.form-group {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--bg-light);
  background: #FFFFFF;
  border-radius: 8px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--primary);
  transition: border-color 0.2s ease;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-neutral);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}
.form-group.has-error input {
  border-color: #b03030;
}

.error-msg {
  display: none;
  color: #b03030;
  font-size: 0.8rem;
  margin-top: 6px;
}
.error-msg.visible {
  display: block;
}

.contact-form .btn {
  width: 100%;
  margin-top: 6px;
}

.contact-side {
  background: var(--primary);
  border-radius: 16px;
  padding: 44px 32px;
  height: 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.contact-side h3 {
  color: #FFFFFF;
  margin-bottom: 20px;
}

.contact-side-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 18px;
}

.phone-link-big {
  color: #FFFFFF;
  font-size: 1.15rem;
  display: block;
  margin-bottom: 12px;
}
.phone-link-big:hover {
  color: var(--text-secondary);
}

.contact-hours {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 22px;
}

/* ===== Footer ===== */
.footer {
  background: var(--secondary);
  padding-top: 60px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--accent);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #FFFFFF;
  padding: 6px;
}

.footer-brand p {
  color: #FFFFFF;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}
.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}
.footer-links a:hover {
  color: #FFFFFF;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.footer-contact a {
  color: var(--text-secondary);
  transition: color 0.2s ease;
}
.footer-contact a:hover {
  color: #FFFFFF;
}

.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.copyright {
  text-align: center;
  color: var(--text-neutral);
  font-size: 0.8rem;
  padding: 20px 0;
}

/* ===== WhatsApp floating button ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--whatsapp-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  z-index: 800;
  transition: transform 0.25s ease, background 0.25s ease;
}
.whatsapp-float:hover {
  transform: scale(1.08);
  background: var(--whatsapp-green-dark);
}

/* ===== Facebook floating button ===== */
.facebook-float {
  position: fixed;
  bottom: 98px;
  right: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--facebook-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  z-index: 800;
  transition: transform 0.25s ease, background 0.25s ease;
}
.facebook-float:hover {
  transform: scale(1.08);
  background: var(--facebook-blue-dark);
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid,
  .location-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { justify-content: center; }
  .location-info { margin-top: 20px; }
}

@media (max-width: 768px) {
  .site-title { display: none; }

  .form-row { flex-direction: column; gap: 0; }

  .nav-links {
    position: fixed;
    top: var(--navbar-height);
    right: 0;
    left: 0;
    background: var(--primary);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
  }
  .nav-links.active {
    max-height: 320px;
    border-bottom: 1px solid var(--secondary);
  }
  .nav-link {
    width: 100%;
    padding: 16px 24px;
    border-top: 1px solid var(--secondary);
  }

  .burger { display: flex; }

  .hero-title { font-size: 1.9rem; }
  .hero-subtitle { font-size: 1rem; }

  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }

  .section-title { font-size: 1.6rem; }
}

/* ===== Mode arabe (RTL) ===== */
html[dir="rtl"] body,
html[dir="rtl"] h1,
html[dir="rtl"] h2,
html[dir="rtl"] h3 {
  font-family: 'Cairo', 'Inter', Arial, sans-serif;
}

html[dir="rtl"] .section-title-left {
  text-align: right;
}

html[dir="rtl"] .nav-link::after {
  left: auto;
  right: 0;
}

html[dir="rtl"] .service-card {
  border-left: 1px solid var(--bg-light);
  border-right: 4px solid transparent;
}
html[dir="rtl"] .service-card:hover {
  border-right: 4px solid var(--primary);
}

html[dir="rtl"] .landmarks li {
  padding: 8px 22px 8px 0;
}
html[dir="rtl"] .landmarks li::before {
  left: auto;
  right: 0;
}