/* ====================== Talima.uz Landing Custom Styles ====================== */

html {
  scroll-behavior: smooth;
}

body {
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Reveal-on-scroll: keep content always visible (the JS hide+reveal loop turned out to fight
   Tailwind CDN's runtime observer and froze the page). */
.reveal { opacity: 1; transform: none; }

/* Tabs */
.tab-btn {
  background: transparent;
  color: rgb(71 85 105);
}
.dark .tab-btn {
  color: rgb(203 213 225);
}
.tab-btn:hover {
  background: rgb(241 245 249);
}
.dark .tab-btn:hover {
  background: rgb(255 255 255 / 0.05);
}
.tab-btn.active {
  background: linear-gradient(135deg, #6366f1, #d946ef);
  color: white;
  border-color: transparent;
  box-shadow: 0 10px 25px -5px rgb(99 102 241 / 0.5);
}

/* FAQ */
.faq-item.open .faq-toggle i[data-lucide="plus"] {
  transform: rotate(45deg);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgb(203 213 225);
  border-radius: 999px;
}
.dark ::-webkit-scrollbar-thumb {
  background: rgb(51 65 85);
}
::-webkit-scrollbar-thumb:hover {
  background: rgb(99 102 241);
}

/* Gradient text shine */
@keyframes shine {
  0%   { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* Navbar shrink on scroll */
.nav-scrolled nav {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  box-shadow: 0 10px 30px -10px rgb(0 0 0 / 0.1);
}

/* Soft mesh gradient utility */
.bg-mesh {
  background-image:
    radial-gradient(at 20% 20%, rgb(99 102 241 / 0.15), transparent 50%),
    radial-gradient(at 80% 30%, rgb(217 70 239 / 0.15), transparent 50%),
    radial-gradient(at 50% 80%, rgb(16 185 129 / 0.12), transparent 50%);
}

/* Tab panels animation */
.tab-panel {
  animation: panelIn 0.4s ease-out;
}
@keyframes panelIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Lucide icon size sanity */
[data-lucide] {
  display: inline-block;
  vertical-align: middle;
}

/* Button shine on hover */
.shine-btn {
  position: relative;
  overflow: hidden;
}
.shine-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgb(255 255 255 / 0.3), transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.7s;
}
.shine-btn:hover::after {
  transform: translateX(100%);
}

/* Prevent FOUC during dark mode init */
html.no-transition *,
html.no-transition *::before,
html.no-transition *::after {
  transition: none !important;
}

/* Selection refinement */
::selection {
  background: rgb(199 210 254);
  color: rgb(49 46 129);
}

/* Focus rings */
:focus-visible {
  outline: 2px solid rgb(99 102 241);
  outline-offset: 2px;
  border-radius: 6px;
}