/* assets/css/base.css */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  line-height: 1.75;
  transition: background-color var(--transition), color var(--transition);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-orange);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-orange-hover);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

ul {
  list-style: none;
}

/* Arabic font */
[lang="ar"] body {
  font-family: var(--font-arabic);
}

/* RTL global layout mirrors */
[dir="rtl"] {
  text-align: right;
}

[dir="rtl"] .section-label::before {
  order: 1;
}

[dir="rtl"] .section-label {
  flex-direction: row-reverse;
}

/* ── SCROLL ANIMATIONS ── */
/* Initial hidden states */
.anim-ready {
  opacity: 0;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.anim-ready[data-animate="fade-up"] {
  transform: translateY(56px);
}

.anim-ready[data-animate="fade-left"] {
  transform: translateX(-56px);
}

.anim-ready[data-animate="fade-right"] {
  transform: translateX(56px);
}

.anim-ready[data-animate="scale-in"] {
  transform: scale(0.95);
}

.anim-ready[data-animate="flip-in"] {
  transform: perspective(600px) rotateY(20deg);
}

.anim-ready[data-animate="count-up"] {
  opacity: 0;
  transform: translateY(20px);
}

/* Visible state — added by JS */
.anim-visible {
  opacity: 1 !important;
  transform: none !important;
}

/* RTL direction flip for directional animations */
[dir="rtl"] .anim-ready[data-animate="fade-left"] {
  transform: translateX(56px);
}

[dir="rtl"] .anim-ready[data-animate="fade-right"] {
  transform: translateX(-56px);
}

/* ── RTL COMPONENT MIRRORS ── */
[dir="rtl"] .footer-grid {
  direction: rtl;
}

[dir="rtl"] .about-grid,
[dir="rtl"] .mission-grid,
[dir="rtl"] .science-grid,
[dir="rtl"] .product-layout {
  direction: rtl;
}

[dir="rtl"] .product-layout-reverse {
  direction: ltr; /* reversal of reversal = LTR in RTL */
}

[dir="rtl"] .hero-content {
  text-align: right;
}

[dir="rtl"] .hero-actions {
  justify-content: flex-end;
}

[dir="rtl"] .section-subtitle {
  margin-right: 0;
  margin-left: auto;
}

[dir="rtl"] .partner-badge {
  direction: rtl;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .anim-ready {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}