/* ==========================================================================
   VishalLab.dev — Base / Reset / Typography
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text-on-paper);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, video { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

button {
  font-family: inherit;
  cursor: pointer;
}

input, select, textarea, button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

ul, ol { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--lh-tight);
  letter-spacing: -0.01em;
}

p { margin: 0; }

/* ---- Focus visibility (accessibility floor) ---- */
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---- Selection ---- */
::selection {
  background: var(--amber);
  color: var(--amber-ink);
}

/* ---- Scrollbar (WebKit) — subtle, on-brand ---- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--paper-2); }
::-webkit-scrollbar-thumb { background: var(--line-on-paper); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-on-paper-mute); }

/* ---- Utility classes ---- */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.mono {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-on-paper-mute);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--amber);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -60px;
  background: var(--ink);
  color: var(--text-on-ink);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--dur-fast) var(--ease);
}
.skip-link:focus { top: var(--space-4); }

.visually-hidden-on-mobile {
  display: block;
}
@media (max-width: 640px) {
  .hide-on-mobile { display: none !important; }
}
@media (min-width: 641px) {
  .hide-on-desktop { display: none !important; }
}

.section {
  padding-block: var(--space-9);
}
@media (max-width: 720px) {
  .section { padding-block: var(--space-7); }
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.section-title {
  font-size: var(--fs-2xl);
  margin-top: var(--space-2);
}

.section-desc {
  color: var(--text-on-paper-mute);
  max-width: 52ch;
  margin-top: var(--space-2);
}

.text-mute { color: var(--text-on-paper-mute); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px var(--space-3);
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-on-paper);
  color: var(--text-on-paper-mute);
  background: var(--paper);
}
.badge--amber { border-color: var(--amber); color: var(--amber-hover); }
.badge--cyan { border-color: var(--cyan); color: var(--cyan-hover); }
.badge--success { border-color: var(--success); color: var(--success); background: var(--success-bg); }

.divider {
  border: none;
  border-top: 1px solid var(--line-on-paper);
  margin: var(--space-6) 0;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Shining/shimmer effect for Featured & New badges on product cards */
.badge--shine {
  position: relative;
  overflow: hidden;
  background: #d92d20;
  color: #fff;
  border-color: #d92d20;
}
.badge--shine::after {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.55), transparent);
  transform: skewX(-20deg);
  animation: badge-shine 2.6s ease-in-out infinite;
}
@keyframes badge-shine {
  0% { left: -60%; }
  50% { left: 130%; }
  100% { left: 130%; }
}

.product-card__free {
  color: var(--success, #2e7d32);
  font-weight: 700;
}