/* ============================================================
   PETINEX — Design System v2.0
   Dark-first, RTL-ready, Iran-First (no external CDN)
   Brand: Care. Love. Connect.
   ============================================================ */

/* ── Dark Theme (Default) ── */
:root {
  --px-purple:  #782eff;
  --px-pink:    #ff4fa3;
  --px-orange:  #ff9a3d;
  --px-blue:    #4f7bff;

  --px-bg:         oklch(0.13 0.015 285);
  --px-bg-hex:     #1a1726;
  --px-surface:    oklch(0.17 0.02 285);
  --px-surface-hex:#231e33;
  --px-fg:         oklch(0.97 0.01 285);
  --px-fg-hex:     #f5f3fa;
  --px-muted:      oklch(0.68 0.03 285);
  --px-muted-hex:  #9e97b0;
  --px-border:     rgba(255,255,255,0.10);
  --px-input-bg:   rgba(255,255,255,0.14);

  --px-brand-grad: linear-gradient(100deg, var(--px-blue) 0%, var(--px-purple) 38%, var(--px-pink) 70%, var(--px-orange) 100%);

  --px-shadow-sm: 0 2px 8px rgba(0,0,0,0.25);
  --px-shadow-md: 0 10px 30px rgba(120,46,255,0.15);
  --px-shadow-lg: 0 20px 50px rgba(120,46,255,0.20);

  --px-r-sm:  14px;
  --px-r-md:  20px;
  --px-r-lg:  28px;
  --px-r-xl:  40px;
  --px-r-full:9999px;
}

/* ── Light Mode ── */
body.light-mode {
  --px-bg:         #F8F8FA;
  --px-bg-hex:     #F8F8FA;
  --px-surface:    #ffffff;
  --px-surface-hex:#ffffff;
  --px-fg:         #1a1a2e;
  --px-fg-hex:     #1a1a2e;
  --px-muted:      #6b6b80;
  --px-muted-hex:  #6b6b80;
  --px-border:     rgba(0,0,0,0.08);
  --px-input-bg:   rgba(0,0,0,0.05);

  --px-shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --px-shadow-md: 0 10px 30px rgba(120,46,255,0.10);
  --px-shadow-lg: 0 20px 50px rgba(120,46,255,0.12);
}

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

html {
  scroll-behavior: auto;
}

body,
body.home,
.ast-body-text {
  font-family: "Vazirmatn", system-ui, sans-serif;
  background-color: var(--px-bg-hex) !important;
  background: var(--px-bg) !important;
  color: var(--px-fg) !important;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 0.4s ease, color 0.4s ease;
  margin: 0;
}

h1, h2, h3, h4, h5, h6,
.ast-archive-title, .entry-title, .page-title {
  font-family: "Vazirmatn", system-ui, sans-serif;
  font-weight: 800;
  color: var(--px-fg);
}

::selection {
  background: var(--px-purple);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--px-purple);
  outline-offset: 2px;
}

/* ── Gradient Text ── */
.px-grad-text {
  background: var(--px-brand-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.px-text-glow {
  text-shadow: 0 0 40px rgba(120,46,255,0.55);
}

/* ── Glass Morphism ── */
.px-glass {
  background: rgba(35,30,51,0.75);
  border: 1px solid var(--px-border);
}

@supports (backdrop-filter: blur(8px)) {
  .px-glass {
    background: rgba(35,30,51,0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
}

body.light-mode .px-glass {
  background: rgba(255,255,255,0.70);
}

/* ── Buttons ── */
.px-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--px-r-sm);
  font-family: "Vazirmatn", system-ui, sans-serif;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  line-height: 1.4;
}

.px-btn:hover {
  transform: translateY(-2px);
}

.px-btn-primary {
  background: var(--px-brand-grad);
  background-size: 220% 220%;
  animation: gradient-pan 7s ease infinite;
  color: #fff;
  box-shadow: 0 8px 30px rgba(120,46,255,0.30);
}

.px-btn-primary:hover {
  box-shadow: 0 12px 40px rgba(120,46,255,0.40);
  color: #fff;
  opacity: 0.95;
}

.px-btn-ghost {
  background: rgba(255,255,255,0.08);
  color: var(--px-fg);
  border: 1.5px solid var(--px-border);
}

body.light-mode .px-btn-ghost {
  background: rgba(255,255,255,0.7);
  border-color: rgba(0,0,0,0.1);
}

.px-btn-ghost:hover {
  background: rgba(255,255,255,0.15);
  color: var(--px-fg);
}

.px-btn-outline-white {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
}

.px-btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}

.px-btn-white {
  background: #fff;
  color: var(--px-purple);
}

.px-btn-white:hover {
  color: var(--px-purple);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.px-btn-lg {
  padding: 18px 40px;
  font-size: 17px;
  border-radius: var(--px-r-md);
}

.px-btn-pill {
  border-radius: var(--px-r-full);
}

/* ── Cards ── */
.px-card {
  background: var(--px-surface);
  border-radius: var(--px-r-lg);
  border: 1px solid var(--px-border);
  padding: 28px;
}

/* ── Badge ── */
.px-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--px-r-full);
  font-weight: 700;
  font-size: 13px;
  background: rgba(255,255,255,0.10);
  color: var(--px-muted);
}

body.light-mode .px-badge {
  background: rgba(120,46,255,0.08);
  color: var(--px-purple);
}

/* ── Animations ── */
@keyframes gradient-pan {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes float-soft {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-18px); }
}

@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

@keyframes marquee-x {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes blob-1 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(40px, 30px); }
}

@keyframes blob-2 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(-30px, 20px); }
}

@keyframes blob-3 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(30px, -20px); }
}

@keyframes blob-4 {
  0%, 100% { transform: translate(0, 0); }
  50%      { transform: translate(-20px, 15px); }
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(8px); }
}

.animate-float        { animation: float-soft 6s ease-in-out infinite; }
.animate-float-delay  { animation: float-soft 6s ease-in-out infinite 0.8s; }
.animate-spin-slow    { animation: spin-slow 28s linear infinite; }
.animate-gradient     { background-size: 220% 220%; animation: gradient-pan 7s ease infinite; }

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

/* ── Scroll Reveal ── */
.px-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.21, 0.47, 0.32, 0.98),
              transform 0.6s cubic-bezier(0.21, 0.47, 0.32, 0.98);
}

.px-reveal.px-visible {
  opacity: 1;
  transform: translateY(0);
}

.px-reveal-delay-1 { transition-delay: 0.12s; }
.px-reveal-delay-2 { transition-delay: 0.24s; }
.px-reveal-delay-3 { transition-delay: 0.36s; }
.px-reveal-delay-4 { transition-delay: 0.48s; }
.px-reveal-delay-5 { transition-delay: 0.60s; }

/* ── RTL ── */
html[dir="rtl"] .ast-container,
body.rtl .ast-container { direction: rtl; }

/* ── Astra Overrides ── */
.site-title a, .site-title {
  font-family: "Vazirmatn", system-ui, sans-serif !important;
  font-weight: 800;
}

.ast-button, .wp-block-button__link, a.button, button:not(.px-theme-toggle):not(.px-nav__burger), input[type="submit"] {
  border-radius: var(--px-r-sm) !important;
  font-family: "Vazirmatn", system-ui, sans-serif;
  font-weight: 600;
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  .px-reveal { opacity: 1; transform: none; filter: none; transition: none; }
  .animate-float, .animate-float-delay, .animate-spin-slow { animation: none; }
  .animate-gradient { animation: none; }
  .marquee-track { animation: none; }
}