/* ========================================
   REVITAL DESIGN SYSTEM
   Premium Monochromatic Luxury Theme
   ======================================== */

:root {
  --primary: #812c3d;
  --primary-light: #502226;
  --primary-rgb: 129, 44, 61;
  --accent: #cb9e9b;
  --accent-light: #dfc4bf;
  --accent-rgb: 203, 158, 155;
  --surface: #ffffff;
  --bg: #f6e6dd;
  --bg-alt: #dfc4bf;
  --text: #502226;
  --text-muted: #6b7280;
  --text-light: #9ca3af;
  --border: #e5e5e5;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.12);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s ease;
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; }

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: 'Cairo', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.lead { font-size: 1.2rem; font-weight: 400; color: var(--text-muted); }

img { max-width: 100%; height: auto; }

a { transition: var(--transition-fast); }

::selection {
  background: var(--accent);
  color: var(--primary);
}

/* ── Navbar ── */
.navbar {
  padding: 16px 0;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition);
  box-shadow: none;
}

.navbar.scrolled {
  padding: 10px 0;
  background: rgba(255,255,255,0.96);
  box-shadow: var(--shadow-sm);
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--primary) !important;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar-brand img {
  height: 40px;
  width: auto;
}

.nav-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text) !important;
  padding: 8px 16px !important;
  position: relative;
  transition: var(--transition-fast);
}

.nav-link:hover, .nav-link:focus {
  color: var(--accent) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 2px;
  right: 16px;
  background: var(--accent);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-link:hover::after { width: calc(100% - 32px); }

.navbar-toggler {
  border: none;
  padding: 8px;
  box-shadow: none !important;
}

.navbar-toggler:focus { box-shadow: none !important; }

/* ── Hero ── */
.hero {
  background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.4)), url('../images/hero-img.jpg') center/cover no-repeat;
  color: #fff;
  padding: 220px 0 200px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(var(--primary-rgb),0.85) 0%, rgba(var(--primary-rgb),0.5) 50%, rgba(var(--accent-rgb),0.3) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  color: #fff;
  font-size: 3.2rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  letter-spacing: -0.5px;
}

.hero p {
  color: rgba(255,255,255,0.9);
  font-size: 1.2rem;
  max-width: 650px;
  margin: 0 auto 2rem;
}

/* ── Section System ── */
.section {
  padding: 100px 0;
  position: relative;
}

.section-title {
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 16px;
  text-align: center;
  font-size: 2.2rem;
  letter-spacing: -0.5px;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 16px auto 0;
  border-radius: 4px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
  line-height: 1.8;
}

.bg-light { background-color: var(--bg-alt) !important; }

/* ── Service Cards ── */
.service-card {
  height: 100%;
  min-height: 340px;
  padding: 40px 28px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: start;
  align-items: center;
  transition: var(--transition);
  border: 1px solid var(--border);
  margin-bottom: 0;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transition: var(--transition);
  z-index: -1;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  height: 100%;
  opacity: 0.06;
  background: var(--primary);
}

.service-card i {
  font-size: 2.8rem;
  margin-bottom: 16px;
  color: var(--accent);
  transition: var(--transition);
  width: 72px; height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--accent-rgb), 0.08);
  border-radius: var(--radius-md);
}

.service-card:hover i {
  color: var(--primary);
  background: rgba(var(--accent-rgb), 0.15);
}

.service-card h5 {
  margin-top: 12px;
  font-weight: 700;
  font-size: 1.2rem;
  transition: var(--transition-fast);
  color: var(--primary);
}

.service-card p {
  margin-top: 12px;
  font-size: 0.95rem;
  text-align: center;
  color: var(--text-muted);
  transition: var(--transition-fast);
  line-height: 1.8;
}

/* ── Price Cards ── */
.price-card {
  height: 100%;
  min-height: 200px;
  padding: 32px 24px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: var(--transition);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.price-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transition: var(--transition);
}

.price-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(var(--accent-rgb), 0.3);
}

.price-card:hover::before { height: 4px; }

.price-card h5 {
  margin-bottom: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
  position: relative; z-index: 1;
}

.price-card p {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 4px;
  position: relative; z-index: 1;
}

.price-card small {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ── Gallery ── */
.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.gallery-item:hover .gallery-img { transform: scale(1.05); }

.gallery-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(var(--primary-rgb),0.85));
  color: #fff;
  padding: 24px 16px 16px;
  transform: translateY(100%);
  transition: var(--transition);
}

.gallery-item:hover .gallery-caption { transform: translateY(0); }

.gallery-caption h6 { margin: 0; font-size: 0.95rem; }

/* ── FAQ Accordion ── */
.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md) !important;
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.accordion-item:hover { border-color: rgba(var(--accent-rgb), 0.3); }

.accordion-button {
  font-weight: 600;
  padding: 18px 24px;
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
  border-radius: var(--radius-md) !important;
}

.accordion-button:not(.collapsed) {
  background: rgba(var(--accent-rgb), 0.06);
  color: var(--primary);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: rgba(var(--accent-rgb), 0.3);
}

.accordion-button::after {
  background-size: 1rem;
}

.accordion-body {
  padding: 20px 24px;
  background: var(--surface);
  color: var(--text-muted);
  line-height: 1.9;
}

/* ── Forms ── */
.form-control, .form-select {
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  transition: var(--transition-fast);
  font-size: 0.95rem;
  background: var(--surface);
}

.form-control:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.12);
}

.form-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 6px;
}

/* ── Buttons ── */
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  border-radius: var(--radius-full);
  padding: 12px 32px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  letter-spacing: 0.2px;
}

.btn-primary:hover, .btn-primary:focus {
  background: var(--primary-light);
  border-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-primary {
  color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: var(--radius-full);
  padding: 11px 32px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  background: transparent;
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-light {
  border-radius: var(--radius-full);
  padding: 12px 32px;
  font-weight: 600;
  border-width: 2px;
  transition: var(--transition);
}

.btn-outline-light:hover {
  transform: translateY(-2px);
}

.btn-lg {
  padding: 14px 40px;
  font-size: 1rem;
}

/* ── Contact ── */
.contact-info-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 36px;
  height: 100%;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.contact-info-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(var(--accent-rgb), 0.2);
}

.contact-info-card h5 {
  color: var(--primary);
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
  font-size: 1.15rem;
}

.contact-info-card h5::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 40px; height: 3px;
  background: var(--accent);
  border-radius: 4px;
}

.contact-info-card p { margin-bottom: 14px; }

.contact-info-card a {
  color: var(--text);
  text-decoration: none;
}

.contact-info-card a:hover { color: var(--accent); }

/* ── Footer ── */
footer {
  background: var(--primary);
  color: rgba(255,255,255,0.85);
  padding: 56px 0 24px;
  text-align: center;
}

footer h5 { color: #fff; font-size: 1.1rem; }

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  padding: 4px 14px;
  text-decoration: none;
  transition: var(--transition-fast);
  font-size: 0.95rem;
}

.footer-links a:hover { color: var(--accent); }

.social-links { margin-bottom: 24px; }

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.8);
  border-radius: var(--radius-full);
  margin: 0 6px;
  transition: var(--transition);
  font-size: 1.1rem;
}

.social-links a:hover {
  background: var(--accent);
  color: var(--primary);
  transform: translateY(-3px);
}

.copyright {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}

/* ── Floating Buttons ── */
#goUpBtn {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 9999;
  display: none; /* JS will change this to flex */
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: #fff;
  font-size: 18px;
  border: none;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  cursor: pointer;
}

#goUpBtn:hover {
  background: var(--accent);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.whatsapp-float {
  position: fixed;
  bottom: 24px; left: 24px;
  background: #25D366;
  color: #fff;
  border-radius: var(--radius-full);
  width: 52px; height: 52px;
  font-size: 24px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  background: #128C7E;
  color: #fff;
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-lg);
}

/* ── Breadcrumb ── */
.breadcrumb {
  background: transparent;
  padding: 0;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.breadcrumb-item a {
  color: var(--accent);
  text-decoration: none;
}

.breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-item.active { color: var(--text-muted); }

/* ── Staff Section ── */
.staff-card {
  padding: 24px;
  transition: var(--transition);
  border-radius: var(--radius-lg);
}

.staff-card:hover { transform: translateY(-6px); }

.staff-img-wrapper {
  width: 150px; height: 150px;
  overflow: hidden;
  border-radius: var(--radius-full);
  border: 4px solid var(--surface);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.staff-img-wrapper img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.staff-card:hover .staff-img-wrapper {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.full-width-staff .staff-img-wrapper { width: 200px; height: 200px; }
.full-width-staff h5 { font-size: 1.5rem; }

@media (min-width: 992px) {
  .row-cols-lg-5 > * { flex: 0 0 auto; width: 20%; }
}

/* ── Blog ── */
.blog-card {
  transition: var(--transition);
  border-radius: var(--radius-lg) !important;
  overflow: hidden;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg) !important;
}

.hover-primary:hover { color: var(--accent) !important; }

.page-link {
  color: var(--text);
  border: 1px solid var(--border);
  transition: var(--transition-fast);
}

.page-link:hover {
  background: var(--bg-alt);
  color: var(--primary);
  border-color: var(--accent);
}

.page-item.active .page-link,
.page-link.active {
  background: var(--primary) !important;
  border-color: var(--primary) !important;
  color: #fff !important;
}

.blog-content { color: var(--text); text-align: justify; }
.blog-content p { margin-bottom: 1.5rem; line-height: 2; }
.blog-content img { max-width: 100%; height: auto; border-radius: var(--radius-md); margin: 1.5rem 0; }

/* ── Loading Screen ── */
#loader-wrapper {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  transition: opacity 0.5s ease;
}

.loader-text {
  margin-top: 20px;
  font-weight: 600;
  color: var(--primary);
  font-size: 0.95rem;
  letter-spacing: 1px;
}

/* ── Thank You ── */
.thank-you-box {
  max-width: 480px;
  padding: 48px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  margin: 120px auto;
  border: 1px solid var(--border);
}

.thank-you-box h1 {
  color: var(--primary);
  margin-bottom: 16px;
  font-size: 1.8rem;
}

.thank-you-box p {
  font-size: 1.05rem;
  margin-bottom: 28px;
  color: var(--text-muted);
}

/* ── Page Header (Blog) ── */
.page-header {
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-light) 100%) !important;
}

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-up { animation: fadeInUp 0.7s ease-out forwards; }

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.08); opacity: 1; }
}

/* ── Map ── */
.map-section iframe {
  filter: grayscale(20%);
  transition: var(--transition-slow);
}

.map-section:hover iframe { filter: grayscale(0%); }

/* ── Responsive ── */
@media (max-width: 992px) {
  .hero h1 { font-size: 2.6rem; }
  .section { padding: 72px 0; }
  .service-card { min-height: 300px; }
}

@media (max-width: 768px) {
  .hero { padding: 160px 0 140px; }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  .section { padding: 56px 0; }
  .section-title { font-size: 1.7rem; }
  .section-subtitle { margin-bottom: 40px; }
  .service-card { min-height: auto; }
  .price-card { min-height: auto; }
  .contact-info-card { padding: 24px; }
}

@media (max-width: 576px) {
  .hero { padding: 130px 0 120px; }
  .hero h1 { font-size: 1.75rem; }
  .section-title { font-size: 1.5rem; }
  .nav-link { padding: 8px 12px !important; font-size: 0.88rem; }
  .btn-primary, .btn-outline-primary { padding: 10px 24px; }
}