/* ============================================
   Enlive Space - Custom Styles
   ============================================ */

:root {
  --padding-line: 12px;
  --padding-base: 20px;
  --height-header: 60px;
}

@media (min-width: 640px) {
  :root {
    --padding-line: 16px;
    --padding-base: 24px;
    --height-header: 68px;
  }
}

@media (min-width: 768px) {
  :root {
    --padding-line: 20px;
    --padding-base: 28px;
    --height-header: 68px;
  }
}

/* ---- Reset ---- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

/* ---- Body ---- */
body {
  overflow-x: hidden;
}

/* ---- Decorative border lines ---- */
.border-line {
  position: fixed;
  z-index: 30;
  pointer-events: none;
}

.border-line-top {
  inset: var(--padding-line) 0 auto 0;
  border-top: 0.6px solid rgba(0, 0, 0, 0.15);
}

.border-line-left {
  inset: 0 auto 0 var(--padding-line);
  border-left: 0.6px solid rgba(0, 0, 0, 0.15);
}

.border-line-right {
  inset: 0 var(--padding-line) 0 auto;
  border-right: 0.6px solid rgba(0, 0, 0, 0.15);
}

/* ---- Animations ---- */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out 0.3s both;
}

/* ---- Hero slider ---- */
#hero-slider {
  will-change: transform;
}

/* ---- Nav link hover ---- */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.3s ease;
}

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

/* ---- Project card image hover ---- */
.group:hover .aspect-square {
  transform: scale(1);
}

/* ---- Mobile menu ---- */
#mobile-menu {
  backdrop-filter: blur(10px);
}

.mobile-menu-link {
  transition: opacity 0.2s;
}

.mobile-menu-link:hover {
  opacity: 0.7;
}

/* ---- Scrollbar hide ---- */
.scrollbar-none {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.scrollbar-none::-webkit-scrollbar {
  display: none;
}

/* ---- Thumbnail active state ---- */
.thumbnail-item {
  opacity: 0.4;
  transition: opacity 0.3s ease;
}

.thumbnail-item.active {
  opacity: 1;
}

/* ---- Selection ---- */
::selection {
  background: rgba(0, 0, 0, 0.08);
}

/* ---- Scrollbar (subtle) ---- */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 2px;
}

/* ---- Input focus ---- */
input:focus {
  outline: none;
  border-color: currentColor !important;
}

/* ---- Button reset ---- */
button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
}