/* ============================================
   MODERN LAYOUT - Header, Footer & Shared Styles
   ============================================ */

/* CSS Variables */
:root {
  --primary-red: #a30010;
  --primary-red-dark: #d4001a;
  --dark-bg: #1a1a2e;
  --dark-bg-mid: #16213e;
  --dark-bg-light: #0f3460;
  --text-dark: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --bg-light: #f8fafc;
  --bg-subtle: #f1f5f9;
  --border-light: #e2e8f0;
  --white: #fff;
  --shadow-sm: 0 4px 15px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 40px rgba(0,0,0,0.08);
  --shadow-lg: 0 15px 50px rgba(0,0,0,0.12);
  --shadow-red: 0 6px 20px rgba(163, 0, 16, 0.25);
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-full: 50px;
}

/* ============================================
   MODERN HEADER
   ============================================ */
.header-modern {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: all 0.3s ease;
}

.header-modern.scrolled {
  background: rgba(26, 26, 46, 0.98);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.header-modern__container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

/* Logo */
.header-modern__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.header-modern__logo:hover {
  transform: scale(1.02);
}

.header-modern__logo img {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.header-modern__logo-text {
  display: flex;
  flex-direction: column;
}

.header-modern__logo-primary {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 1px;
  line-height: 1.1;
}

.header-modern__logo-secondary {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Navigation */
.header-modern__nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-modern__nav-link {
  position: relative;
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
}

.header-modern__nav-link:hover {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.header-modern__nav-link.active {
  color: var(--white);
  background: var(--primary-red);
}

/* Menu Dropdown */
.header-modern__dropdown {
  position: relative;
}

.header-modern__dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
  cursor: pointer;
  background: none;
  border: none;
}

.header-modern__dropdown-toggle:hover {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.header-modern__dropdown-toggle svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s ease;
}

.header-modern__dropdown:hover .header-modern__dropdown-toggle svg {
  transform: rotate(180deg);
}

.header-modern__dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 200px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  padding: 8px;
  z-index: 100;
}

.header-modern__dropdown:hover .header-modern__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.header-modern__dropdown-item {
  display: block;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.header-modern__dropdown-item:hover {
  background: var(--bg-subtle);
  color: var(--primary-red);
}

/* Actions */
.header-modern__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-modern__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.2);
  transition: all 0.3s ease;
}

.header-modern__phone:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.1);
}

.header-modern__phone svg {
  width: 16px;
  height: 16px;
}

.header-modern__cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-red);
}

.header-modern__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(163, 0, 16, 0.4);
}

.header-modern__cta svg {
  width: 18px;
  height: 18px;
}

/* Social Icon */
.header-modern__social {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  border-radius: 50%;
  transition: all 0.3s ease;
}

.header-modern__social:hover {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}

.header-modern__social svg {
  width: 20px;
  height: 20px;
}

/* Mobile Menu Button */
.header-modern__mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  gap: 5px;
  padding: 0;
}

.header-modern__mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.header-modern__mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header-modern__mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.header-modern__mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   MODERN FOOTER
   ============================================ */
.footer-modern {
  background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-bg-mid) 50%, var(--dark-bg-light) 100%);
  padding: 40px 20px 24px;
  position: relative;
  overflow: hidden;
}

.footer-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-red), var(--primary-red-dark), #ff6b6b);
}

.footer-modern__container {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-modern__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 32px;
  margin-bottom: 24px;
}

/* Footer Brand */
.footer-modern__brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-modern__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.footer-modern__logo img {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.footer-modern__logo-text {
  display: flex;
  flex-direction: column;
}

.footer-modern__logo-primary {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 1px;
}

.footer-modern__logo-secondary {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.footer-modern__tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  max-width: 280px;
}

.footer-modern__social {
  display: flex;
  gap: 8px;
}

.footer-modern__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

.footer-modern__social-link:hover {
  background: var(--primary-red);
  transform: translateY(-2px);
}

.footer-modern__social-link svg {
  width: 16px;
  height: 16px;
}

/* Footer Columns */
.footer-modern__column h4 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 14px;
  position: relative;
  padding-bottom: 8px;
}

.footer-modern__column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--primary-red);
}

.footer-modern__links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-modern__links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-modern__links a:hover {
  color: var(--white);
  transform: translateX(3px);
}

/* Footer Contact */
.footer-modern__contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-modern__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.footer-modern__contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.footer-modern__contact-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--primary-red);
}

.footer-modern__contact-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.footer-modern__contact-label {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-modern__contact-value {
  font-size: 0.85rem;
  color: var(--white);
  font-weight: 500;
}

.footer-modern__contact-value a {
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-modern__contact-value a:hover {
  color: var(--primary-red);
}

/* Footer Bottom */
.footer-modern__bottom {
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-modern__copyright {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

.footer-modern__bottom-links {
  display: flex;
  gap: 16px;
}

.footer-modern__bottom-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .header-modern__nav {
    display: none;
  }

  .header-modern__phone {
    display: none;
  }

  .header-modern__mobile-toggle {
    display: flex;
  }

  .footer-modern__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .header-modern__container {
    height: 70px;
    padding: 0 16px;
  }

  .header-modern__logo img {
    width: 44px;
    height: 44px;
  }

  .header-modern__logo-primary {
    font-size: 1.2rem;
  }

  .header-modern__cta {
    padding: 10px 16px;
    font-size: 0.8rem;
  }

  .header-modern__cta span {
    display: none;
  }

  .footer-modern {
    padding: 60px 20px 30px;
  }

  .footer-modern__grid {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer-modern__brand {
    align-items: center;
  }

  .footer-modern__logo {
    justify-content: center;
  }

  .footer-modern__tagline {
    text-align: center;
    max-width: none;
  }

  .footer-modern__social {
    justify-content: center;
  }

  .footer-modern__column h4::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-modern__links {
    align-items: center;
  }

  .footer-modern__links a:hover {
    transform: none;
  }

  .footer-modern__contact {
    align-items: center;
  }

  .footer-modern__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 26, 46, 0.98);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 100px 24px 40px;
  transform: translateX(100%);
  transition: transform 0.4s ease;
}

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

.mobile-nav-overlay__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-overlay__link {
  display: block;
  padding: 16px 20px;
  font-size: 1.1rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

.mobile-nav-overlay__link:hover,
.mobile-nav-overlay__link.active {
  background: rgba(255,255,255,0.1);
  color: var(--white);
}

.mobile-nav-overlay__submenu {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 4px;
}

.mobile-nav-overlay__submenu a {
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
}

.mobile-nav-overlay__submenu a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.05);
}

.mobile-nav-overlay__cta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-nav-overlay__phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  text-decoration: none;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-full);
}

.mobile-nav-overlay__order {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-red);
}