/* ===== CUSTOM STYLES FOR HOT FROG DESIGNS ===== */

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Selection color */
::selection {
  background: rgba(126, 218, 183, 0.3);
  color: #0D1B2A;
}

/* ===== NAVBAR ===== */
#site-header {
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

#site-header.scrolled {
  background: rgba(242, 251, 247, 0.92);
  backdrop-blur-lg;
  box-shadow: 0 1px 20px rgba(13, 27, 42, 0.06);
}

/* ===== HERO ===== */
.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: 60px;
}

/* ===== SERVICE CARDS ===== */
.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #7edab7, #4cc49a);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover::before {
  transform: scaleX(1);
}

/* ===== GALLERY ===== */
.gallery-item {
  cursor: pointer;
  position: relative;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 27, 42, 0) 0%, rgba(13, 27, 42, 0.15) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: inherit;
}

.gallery-item:hover::after {
  opacity: 1;
}

/* ===== TESTIMONIAL CARDS ===== */
.testimonial-card {
  position: relative;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 2rem;
  right: 2rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, #7edab7, transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

/* ===== SCROLL REVEAL (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .reveal.revealed {
    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; }
  .reveal-delay-5 { transition-delay: 0.5s; }
  .reveal-delay-6 { transition-delay: 0.6s; }
}

/* ===== MOBILE MENU ===== */
.mobile-link {
  transition: color 0.2s ease;
}

.mobile-link:hover {
  color: #29a87e;
}

/* ===== FORM FOCUS STYLES ===== */
input:focus,
textarea:focus {
  box-shadow: 0 0 0 3px rgba(126, 218, 183, 0.2);
}

/* ===== BUTTON HOVER RIPPLE EFFECT ===== */
button, a {
  -webkit-tap-highlight-color: transparent;
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===== FOCUS VISIBLE ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid #7edab7;
  outline-offset: 2px;
  border-radius: 4px;
}

/* ===== RESPONSIVE TWEAKS ===== */
@media (max-width: 640px) {
  .font-serif {
    line-height: 1.1;
  }
}

/* ===== SUBTLE PATTERN OVERLAY ===== */
.bg-pattern {
  background-image: radial-gradient(circle at 1px 1px, rgba(126, 218, 183, 0.15) 1px, transparent 0);
  background-size: 24px 24px;
}