/* ===== Base & Utilities ===== */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  overflow-x: hidden;
}

::selection {
  background: #b9d4b8;
  color: #1a5c2a;
}

/* ===== Navbar ===== */
#navbar {
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

#navbar.scrolled {
  background: rgba(254, 253, 248, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(26, 92, 42, 0.08);
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #1a5c2a;
  transition: all 0.3s ease;
  transform: translateX(-50%);
  border-radius: 1px;
}

.nav-link:hover::after {
  width: 60%;
}

/* ===== Hero ===== */
.hero-badge {
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
}

.hero-badge ~ h1,
.hero-badge ~ * h1 {
  animation: fadeInUp 0.8s ease 0.15s forwards;
  opacity: 0;
}

.hero-badge ~ p {
  animation: fadeInUp 0.8s ease 0.3s forwards;
  opacity: 0;
}

.hero-badge ~ .flex {
  animation: fadeInUp 0.8s ease 0.45s forwards;
  opacity: 0;
}

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

.floating-card {
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ===== Service Cards ===== */
.service-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* ===== Testimonial Cards ===== */
.testimonial-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
}

/* ===== Scroll Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== Mobile Menu ===== */
#mobileMenu {
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-link {
  transition: background 0.2s ease;
}

/* ===== Form ===== */
input:focus,
select:focus,
textarea:focus {
  outline: none;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hero-badge {
    animation-delay: 0s !important;
  }
}

/* ===== Subtle Patterns ===== */
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: radial-gradient(circle at top right, rgba(255,255,255,0.1), transparent 60%);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card {
  position: relative;
  overflow: hidden;
}