/* ============================================
   Freevitaplus — Design Tokens
   ============================================ */
:root {
  /* Color */
  --color-bg: #FBFAF7;
  --color-surface: #FFFFFF;
  --color-surface-alt: #F1F5F2;
  --color-primary: #1F6F5C;
  --color-primary-dark: #123D33;
  --color-primary-light: #E7F0ED;
  --color-accent: #E8935A;
  --color-accent-dark: #C96F35;
  --color-ink: #16231F;
  --color-muted: #5B6B64;
  --color-border: #E1E4DE;

  /* Type */
  --font-en: 'IBM Plex Sans', -apple-system, sans-serif;
  --font-ar: 'IBM Plex Sans Arabic', -apple-system, sans-serif;

  /* Layout */
  --max-width: 1180px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-en);
  line-height: 1.55;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

html[lang="ar"] body { font-family: var(--font-ar); }

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

a { color: inherit; }

.container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

h1, h2, h3 { font-weight: 600; line-height: 1.2; margin: 0; }
p { margin: 0; }

.eyebrow-none { /* intentionally no tracked-out uppercase eyebrows anywhere in this design */ }

/* ============================================
   Header
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-2);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.15rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-ink);
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--color-muted);
  font-size: 0.95rem;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--color-primary); }

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.lang-toggle {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--color-ink);
  font-family: inherit;
}
.lang-toggle:hover { border-color: var(--color-primary); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: inherit;
  transition: transform 0.12s ease, background 0.15s ease;
}
.btn-primary { background: var(--color-primary); color: white; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-outline { background: transparent; border-color: var(--color-border); color: var(--color-ink); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding-block: var(--space-6) var(--space-5);
  overflow: hidden;
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-5);
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  letter-spacing: -0.01em;
  max-width: 16ch;
}

.hero p.lead {
  margin-top: var(--space-3);
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 46ch;
}

.hero-actions {
  margin-top: var(--space-4);
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual svg { width: 100%; height: 100%; }

/* ============================================
   Trust / stats strip
   ============================================ */
.stats {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-block: var(--space-4);
}
.stat {
  text-align: center;
  padding-inline: var(--space-2);
  border-inline-start: 1px solid var(--color-border);
}
.stat:first-child { border-inline-start: none; }
.stat .num {
  font-size: 2.1rem;
  font-weight: 600;
  color: var(--color-primary);
}
.stat .label {
  margin-top: 0.3rem;
  color: var(--color-muted);
  font-size: 0.92rem;
}

/* ============================================
   Section shared
   ============================================ */
.section { padding-block: var(--space-6); }
.section-head {
  max-width: 62ch;
  margin-bottom: var(--space-4);
}
.section-head h2 {
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
}
.section-head p {
  margin-top: var(--space-2);
  color: var(--color-muted);
  font-size: 1.05rem;
}

.section-alt { background: var(--color-surface); }

/* ============================================
   About
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: start;
}
.about-grid p { color: var(--color-muted); font-size: 1.02rem; }
.about-grid p + p { margin-top: var(--space-2); }

.about-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.about-points li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.about-points .icon {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.about-points strong { display: block; font-size: 0.98rem; }
.about-points span.desc { color: var(--color-muted); font-size: 0.9rem; }

/* ============================================
   Products
   ============================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.product-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}
.product-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2);
}
.product-card h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.product-card p { color: var(--color-muted); font-size: 0.92rem; }

/* ============================================
   Team
   ============================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.team-card {
  text-align: center;
  padding: var(--space-3) var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.avatar {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0 auto var(--space-2);
}
.team-card h3 { font-size: 1rem; }
.team-card .role { color: var(--color-accent-dark); font-size: 0.88rem; margin-top: 0.2rem; }

/* ============================================
   Contact
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}
.contact-list li {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}
.contact-list .icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-list strong { display: block; font-size: 0.95rem; }
.contact-list span { color: var(--color-muted); font-size: 0.92rem; }

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: grid;
  gap: var(--space-2);
}
.field label {
  display: block;
  font-size: 0.88rem;
  margin-bottom: 0.35rem;
  color: var(--color-muted);
}
.field input, .field textarea {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--color-bg);
}
.field textarea { min-height: 100px; resize: vertical; }
.field input:focus, .field textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-primary-dark);
  color: #DCEAE5;
  padding-block: var(--space-4);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.footer-inner .logo { color: white; }
.footer-links {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
}
.footer-links a { text-decoration: none; color: #BFD8D0; }
.footer-links a:hover { color: white; }
.footer-note { font-size: 0.85rem; color: #8FB3A7; margin-top: var(--space-2); }

/* ============================================
   Focus visibility
   ============================================ */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 320px; margin-inline: auto; order: -1; }
  .about-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr; gap: var(--space-3); }
  .stat { border-inline-start: none; border-top: 1px solid var(--color-border); padding-top: var(--space-3); }
  .stat:first-child { border-top: none; padding-top: 0; }
}

@media (max-width: 680px) {
  .nav-links {
    display: none;
    position: absolute;
    inset-inline: 0;
    top: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-2) var(--space-3);
  }
  .nav-links.nav-open { display: flex; }
  .nav-links a { padding-block: 0.6rem; width: 100%; }
  .menu-toggle { display: block; }
  .product-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .header-actions .btn-outline { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}