/* Bratucha Homepage — Custom Styles */

:root {
  --brand-blue: #1a3a6b;
  --brand-blue-dark: #0f2444;
  --brand-blue-deep: #0a1a33;
  --brand-pink: #FF0B87;
  --brand-pink-dark: #d4006f;
}

html {
  scroll-behavior: smooth;
}

/* Hero */
.hero-gradient {
  background: linear-gradient(160deg, var(--brand-blue-deep) 0%, var(--brand-blue) 40%, #1e4d8a 70%, var(--brand-blue-deep) 100%);
  position: relative;
  overflow: hidden;
}
.hero-gradient::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(233, 30, 99, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-gradient::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 60%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(42, 82, 152, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

/* Glassmorphism card */
.glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Service card */
.service-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(26, 58, 107, 0.12);
  border-color: rgba(233, 30, 99, 0.2);
}

/* Navigation */
.nav-link {
  position: relative;
  transition: color 0.2s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--brand-pink);
  transition: width 0.3s ease;
  border-radius: 1px;
}
.nav-link:hover::after {
  width: 100%;
}

/* Buttons */
.btn-primary {
  background: var(--brand-pink);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-primary:hover {
  background: var(--brand-pink-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(233, 30, 99, 0.3);
}

.btn-outline-white {
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: white;
  transition: all 0.2s ease;
}
.btn-outline-white:hover {
  border-color: white;
  background: rgba(255, 255, 255, 0.1);
}

/* Mobile menu */
.mobile-menu {
  transform: translateX(100%);
  transition: transform 0.3s ease;
}
.mobile-menu.open {
  transform: translateX(0);
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.fade-in { animation: fadeInUp 0.8s ease forwards; opacity: 0; }
.fade-in-d1 { animation-delay: 0.15s; }
.fade-in-d2 { animation-delay: 0.3s; }
.fade-in-d3 { animation-delay: 0.45s; }
.fade-in-d4 { animation-delay: 0.6s; }

/* Accent line */
.accent-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-pink), var(--brand-blue));
  border-radius: 2px;
}

/* Section divider */
.section-gradient-top {
  background: linear-gradient(180deg, #f0f4f8 0%, white 100%);
}

/* Footer link */
.footer-link {
  transition: color 0.2s ease;
}
.footer-link:hover {
  color: var(--brand-pink);
}

/* Subtle grid pattern overlay */
.pattern-overlay {
  background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}