/* ========================================
   Diana Modera Wellness Coaching
   Custom Styles
======================================== */

/* --- Base & Typography --- */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
}

::selection {
  background-color: #0d9488;
  color: white;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #94a3b8;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #64748b;
}

/* --- Navbar --- */
#navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

#navbar.scrolled {
  border-bottom-color: rgba(0, 0, 0, 0.06);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

/* --- Mobile Menu --- */
.mobile-link {
  position: relative;
}

.mobile-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #0d9488;
  transition: width 0.3s ease;
}

.mobile-link:hover::after {
  width: 100%;
}

/* --- 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, #0d9488, #14b8a6);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

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

/* --- Gallery --- */
.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(2, 6, 23, 0.4) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

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

/* --- Testimonials --- */
.testimonial-card {
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-family: 'Playfair Display', serif;
  font-size: 8rem;
  color: rgba(255, 255, 255, 0.08);
  line-height: 1;
  pointer-events: none;
}

/* --- Form Inputs --- */
select option {
  background: white;
  color: #1e293b;
}

/* --- Scroll Reveal Animations --- */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.hidden-reveal {
  opacity: 0;
  transform: translateY(30px);
}

.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; }

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal.hidden-reveal {
    opacity: 1;
    transform: none;
  }
  .service-card::before {
    transform: scaleX(1);
  }
  .gallery-item::after {
    opacity: 0;
  }
  .gallery-item img {
    transition: none;
  }
}

/* --- Responsive --- */
@media (max-width: 767px) {
  .font-serif {
    line-height: 1.15;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .service-card {
    padding: 2rem;
  }
}

/* --- Focus Styles --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid #0d9488;
  outline-offset: 2px;
  border-radius: 4px;
}

/* --- Print --- */
@media print {
  #navbar,
  #mobileMenu,
  .gallery-item img,
  iframe {
    display: none;
  }
  body {
    color: #000;
    background: #fff;
  }
}