/* ════════════════════════════════════════════
   SHARED.CSS
   Direction-agnostic styles: tokens, layout,
   components. Loaded on every page, every locale.
   Persian/English specifics live in their own files.
════════════════════════════════════════════ */

/* ════════════════════════════════════════════
   RESET
════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ════════════════════════════════════════════
   DESIGN TOKENS — DARK (default)
════════════════════════════════════════════ */
:root {
  --primary:       #8B5CF6;
  --primary-hover: #A855F7;
  --primary-dark:  #6D28D9;
  --accent:        #6366F1;
  --secondary:     #D946EF;

  --bg:            #0F0A1F;
  --bg-secondary:  #18112E;
  --surface:       rgba(255,255,255,0.05);
  --surface-hover: rgba(255,255,255,0.09);
  --glass-border:  rgba(255,255,255,0.08);
  --glass-shadow:  0 4px 24px rgba(139,92,246,0.12), 0 1px 4px rgba(0,0,0,0.3);
  --glass-shadow-lg: 0 8px 40px rgba(139,92,246,0.2), 0 2px 8px rgba(0,0,0,0.4);

  --text:  #F5F3FF;
  --text2: #C4B5FD;
  --text3: #A1A1AA;

  --indigo-light: #A78BFA;
  --indigo-pale:  rgba(139,92,246,0.12);
  --violet:       #A855F7;
  --cyan-color:   #22D3EE;
  --green-color:  #34D399;

  --icon-indigo-bg: rgba(139,92,246,0.15);
  --icon-cyan-bg:   rgba(34,211,238,0.12);
  --icon-violet-bg: rgba(168,85,247,0.15);
  --icon-green-bg:  rgba(52,211,153,0.12);

  --tag-indigo-text: #C4B5FD; --tag-indigo-bg: rgba(139,92,246,0.12); --tag-indigo-border: rgba(139,92,246,0.3);
  --tag-cyan-text:   #67E8F9; --tag-cyan-bg:   rgba(34,211,238,0.1);  --tag-cyan-border:   rgba(34,211,238,0.25);
  --tag-violet-text: #E879F9; --tag-violet-bg: rgba(217,70,239,0.1);  --tag-violet-border: rgba(217,70,239,0.25);
  --tag-green-text:  #6EE7B7; --tag-green-bg:  rgba(52,211,153,0.1);  --tag-green-border:  rgba(52,211,153,0.25);

  --highlight-bg:     rgba(139,92,246,0.06);
  --highlight-border: rgba(139,92,246,0.15);
  --highlight-text:   #C4B5FD;
  --exp-desc-color:   #A1A1AA;
  --contact-btn-bg:   rgba(255,255,255,0.04);
  --contact-btn-border: rgba(139,92,246,0.2);
  --pill-bg:     rgba(255,255,255,0.06);
  --pill-border: rgba(139,92,246,0.18);
  --nav-bg:      rgba(15,10,31,0.85);
  --edu-border:  rgba(139,92,246,0.1);
  --exp-border:  rgba(139,92,246,0.1);
  --skill-bar-bg:   rgba(139,92,246,0.12);
  --divider-color:  rgba(139,92,246,0.1);
  --mode-btn-bg:    rgba(255,255,255,0.07);
  --mode-btn-border:rgba(255,255,255,0.1);

  --radius:      20px;
  --radius-sm:   12px;
  --radius-pill: 999px;
}

/* ════════════════════════════════════════════
   DESIGN TOKENS — LIGHT
════════════════════════════════════════════ */
[data-theme="light"] {
  --primary:       #6D28D9;
  --primary-hover: #7C3AED;
  --accent:        #6366F1;
  --secondary:     #C026D3;

  --bg:            #F0ECFF;
  --bg-secondary:  #E4DEFF;
  --surface:       rgba(255,255,255,0.7);
  --surface-hover: rgba(255,255,255,0.9);
  --glass-border:  rgba(139,92,246,0.18);
  --glass-shadow:  0 4px 24px rgba(99,102,241,0.1), 0 1px 4px rgba(0,0,0,0.05);
  --glass-shadow-lg: 0 8px 40px rgba(99,102,241,0.15), 0 2px 8px rgba(0,0,0,0.07);

  --text:  #1E1B4B;
  --text2: #4C1D95;
  --text3: #6B7280;

  --indigo-light: #7C3AED;
  --indigo-pale:  rgba(109,40,217,0.08);
  --violet:       #7C3AED;
  --cyan-color:   #0891B2;
  --green-color:  #059669;

  --icon-indigo-bg: rgba(109,40,217,0.1);
  --icon-cyan-bg:   rgba(8,145,178,0.1);
  --icon-violet-bg: rgba(124,58,237,0.1);
  --icon-green-bg:  rgba(5,150,105,0.1);

  --tag-indigo-text: #5B21B6; --tag-indigo-bg: rgba(109,40,217,0.07); --tag-indigo-border: rgba(109,40,217,0.2);
  --tag-cyan-text:   #0369A1; --tag-cyan-bg:   rgba(8,145,178,0.07);  --tag-cyan-border:   rgba(8,145,178,0.2);
  --tag-violet-text: #6D28D9; --tag-violet-bg: rgba(124,58,237,0.07); --tag-violet-border: rgba(124,58,237,0.2);
  --tag-green-text:  #065F46; --tag-green-bg:  rgba(5,150,105,0.07);  --tag-green-border:  rgba(5,150,105,0.2);

  --highlight-bg:     rgba(109,40,217,0.04);
  --highlight-border: rgba(109,40,217,0.12);
  --highlight-text:   #374151;
  --exp-desc-color:   #374151;
  --contact-btn-bg:   rgba(255,255,255,0.6);
  --contact-btn-border: rgba(109,40,217,0.15);
  --pill-bg:     rgba(255,255,255,0.7);
  --pill-border: rgba(109,40,217,0.15);
  --nav-bg:      rgba(240,236,255,0.88);
  --edu-border:  rgba(109,40,217,0.08);
  --exp-border:  rgba(109,40,217,0.08);
  --skill-bar-bg:    rgba(109,40,217,0.1);
  --divider-color:   rgba(109,40,217,0.08);
  --mode-btn-bg:     rgba(109,40,217,0.07);
  --mode-btn-border: rgba(109,40,217,0.18);
}

/* ════════════════════════════════════════════
   BASE
   NOTE: font-family is intentionally NOT set
   here — english.css sets Inter, persian.css
   sets Vazirmatn. This fallback just protects
   against a missing/late-loading direction file.
════════════════════════════════════════════ */
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: sans-serif;
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  transition: background 0.35s ease, color 0.35s ease;
}

/* ════════════════════════════════════════════
   BACKGROUND ORBS
════════════════════════════════════════════ */
.orb {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
  top: 0; left: 0;
}
.orb1 { width: 700px; height: 700px; background: radial-gradient(circle, rgba(139,92,246,0.18) 0%, transparent 68%); }
.orb2 { width: 600px; height: 600px; background: radial-gradient(circle, rgba(217,70,239,0.13) 0%, transparent 68%); }
.orb3 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(99,102,241,0.1)  0%, transparent 68%); }
.orb-cursor {
  position: fixed;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168,85,247,0.1) 0%, transparent 65%);
  top: 0; left: 0;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}
[data-theme="light"] .orb1      { background: radial-gradient(circle, rgba(109,40,217,0.1)  0%, transparent 68%); }
[data-theme="light"] .orb2      { background: radial-gradient(circle, rgba(192,26,211,0.08) 0%, transparent 68%); }
[data-theme="light"] .orb3      { background: radial-gradient(circle, rgba(99,102,241,0.07) 0%, transparent 68%); }
[data-theme="light"] .orb-cursor{ background: radial-gradient(circle, rgba(124,58,237,0.07) 0%, transparent 65%); }

/* ════════════════════════════════════════════
   LAYOUT
════════════════════════════════════════════ */
.wrapper {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem 2rem 4rem;
  position: relative;
  z-index: 1;
}

/* ════════════════════════════════════════════
   NAV
════════════════════════════════════════════ */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 1.75rem;
  background: var(--nav-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--glass-shadow);
  margin-bottom: 2.5rem;
  position: sticky;
  top: 1rem;
  z-index: 100;
  transition: background 0.35s, border-color 0.35s;
}
.nav-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  gap: 0.2rem;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text3);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  transition: all 0.2s;
}
.nav-links a:hover {
  background: var(--indigo-pale);
  color: var(--indigo-light);
}

/* ── Language switcher ── */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.25rem 0.35rem;
  background: var(--mode-btn-bg);
  border: 1px solid var(--mode-btn-border);
  border-radius: var(--radius-pill);
}
.lang-btn {
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text3);
  text-decoration: none;
  transition: all 0.2s;
}
.lang-btn:hover { color: var(--indigo-light); }
.lang-btn.active {
  background: var(--indigo-pale);
  color: var(--indigo-light);
  border: 1px solid rgba(139,92,246,0.3);
}

/* ── Mode toggle ── */
.mode-toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--mode-btn-bg);
  border: 1px solid var(--mode-btn-border);
  color: var(--text3);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  flex-shrink: 0;
}
.mode-toggle:hover {
  background: var(--indigo-pale);
  color: var(--indigo-light);
  border-color: var(--primary);
}

/* ── Hamburger ── */
.hamburger {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--mode-btn-bg);
  border: 1px solid var(--mode-btn-border);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s;
}
.hamburger:hover { background: var(--indigo-pale); border-color: var(--primary); }
.ham-line {
  width: 16px; height: 1.5px;
  background: var(--text3);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1), opacity 0.3s ease, width 0.3s ease;
  transform-origin: center;
}
.hamburger.active .ham-line:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.active .ham-line:nth-child(2) { opacity: 0; width: 0; }
.hamburger.active .ham-line:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ════════════════════════════════════════════
   HERO
════════════════════════════════════════════ */
.hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2.5rem;
  align-items: center;
  background: var(--surface);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow-lg);
  padding: 3.5rem;
  margin-bottom: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: background 0.35s;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--secondary));
  border-radius: var(--radius) var(--radius) 0 0;
}
.hero::after {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(139,92,246,0.1);
  border: 1px solid rgba(139,92,246,0.25);
  color: var(--indigo-light);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
}
.hero-name {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.6rem, 4.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.hero-name .accent {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-role {
  font-size: 1.05rem;
  color: var(--text3);
  font-weight: 400;
  margin-bottom: 2rem;
  max-width: 460px;
  line-height: 1.65;
}
.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-label { font-size: 0.72rem; color: var(--text3); letter-spacing: 0.04em; margin-top: 0.25rem; }

.hero-avatar {
  width: 220px; height: 290px;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(139,92,246,0.15), rgba(217,70,239,0.1));
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), inset 0 0 0 1px rgba(139,92,246,0.1);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.profil-pic {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.profil-pic-sidebar {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 14px;
  display: block;
}

/* ════════════════════════════════════════════
   INFO STRIP
════════════════════════════════════════════ */
.info-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.info-card {
  background: var(--surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--glass-shadow);
  padding: 1.1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transition: box-shadow 0.2s, transform 0.2s, background 0.35s;
}
.info-card:hover { box-shadow: var(--glass-shadow-lg); transform: translateY(-2px); background: var(--surface-hover); }
.info-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.info-icon.indigo { background: var(--icon-indigo-bg); color: var(--indigo-light); }
.info-icon.cyan   { background: var(--icon-cyan-bg);   color: var(--cyan-color); }
.info-icon.violet { background: var(--icon-violet-bg); color: var(--violet); }
.info-icon.green  { background: var(--icon-green-bg);  color: var(--green-color); }
.info-text { line-height: 1.3; }
.info-text strong { font-size: 0.82rem; font-weight: 600; color: var(--text); display: block; }
.info-text span   { font-size: 0.73rem; color: var(--text3); }

/* ════════════════════════════════════════════
   TWO COLUMN
════════════════════════════════════════════ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1.75rem;
  align-items: start;
}
.left-col  { display: flex; flex-direction: column; gap: 1.75rem; }
.right-col { display: flex; flex-direction: column; gap: 1.75rem; }

/* ════════════════════════════════════════════
   GLASS CARD
════════════════════════════════════════════ */
.glass-card {
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  padding: 2rem;
  transition: box-shadow 0.25s, background 0.35s;
}
.glass-card:hover { box-shadow: var(--glass-shadow-lg); }
.card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}
.card-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--indigo-pale);
  color: var(--indigo-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.card-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

/* ════════════════════════════════════════════
   ABOUT
════════════════════════════════════════════ */
.about-text {
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--text3);
  margin-bottom: 1.25rem;
}
.highlight-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.8rem;
  background: var(--highlight-bg);
  border: 1px solid var(--highlight-border);
  border-radius: var(--radius-sm);
}
.highlight-item i { font-size: 1rem; color: var(--indigo-light); margin-top: 1px; flex-shrink: 0; }
.highlight-item p { font-size: 0.78rem; color: var(--highlight-text); font-weight: 500; line-height: 1.4; }

/* ════════════════════════════════════════════
   EXPERIENCE
════════════════════════════════════════════ */
.exp-list { display: flex; flex-direction: column; }
.exp-item {
  display: flex;
  gap: 1.1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--exp-border);
}
.exp-item:last-child { border-bottom: none; padding-bottom: 0; }
.exp-dot-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 0.25rem;
  flex-shrink: 0;
}
.exp-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.25);
}
.exp-line {
  width: 1px; flex: 1;
  background: rgba(139,92,246,0.18);
  margin-top: 4px;
}
.exp-item:last-child .exp-line { display: none; }
.exp-body { flex: 1; padding-bottom: 0.5rem; }
.exp-period {
  font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--indigo-light); margin-bottom: 0.2rem;
}
.exp-role {
  font-family: 'Syne', sans-serif;
  font-size: 0.97rem; font-weight: 700;
  color: var(--text); margin-bottom: 0.1rem;
}
.exp-company {
  font-size: 0.8rem; color: var(--text3);
  margin-bottom: 0.6rem;
  display: flex; align-items: center; gap: 0.3rem;
}
.exp-desc { font-size: 0.82rem; color: var(--exp-desc-color); line-height: 1.75; margin-bottom: 0.75rem; }

/* ════════════════════════════════════════════
   TAGS
════════════════════════════════════════════ */
.tags { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.tag {
  font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.07em; text-transform: uppercase;
  padding: 0.22rem 0.65rem;
  border-radius: var(--radius-pill);
  border: 1px solid;
}
.tag.indigo { color: var(--tag-indigo-text); background: var(--tag-indigo-bg); border-color: var(--tag-indigo-border); }
.tag.cyan   { color: var(--tag-cyan-text);   background: var(--tag-cyan-bg);   border-color: var(--tag-cyan-border); }
.tag.violet { color: var(--tag-violet-text); background: var(--tag-violet-bg); border-color: var(--tag-violet-border); }
.tag.green  { color: var(--tag-green-text);  background: var(--tag-green-bg);  border-color: var(--tag-green-border); }

/* ════════════════════════════════════════════
   SKILLS
════════════════════════════════════════════ */
.skill-block { margin-bottom: 1.25rem; }
.skill-block:last-of-type { margin-bottom: 0; }
.skill-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem; font-weight: 500;
  color: var(--text);
  margin-bottom: 0.45rem;
}
.skill-label span { font-size: 0.72rem; color: var(--text3); }
.skill-icon {
  font-size: 0.95rem;
  color: var(--indigo-light);
  margin-inline-end: 0.35rem;
  vertical-align: middle;
  position: relative; top: -1px;
}
.skill-bar {
  height: 6px;
  background: var(--skill-bar-bg);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  background: linear-gradient(to right, var(--primary), var(--primary-hover));
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.skill-fill.cyan   { background: linear-gradient(to right, #0891B2, #22D3EE); }
.skill-fill.violet { background: linear-gradient(to right, var(--primary-dark), var(--primary-hover)); }
.skill-fill.green  { background: linear-gradient(to right, #059669, #34D399); }

/* ════════════════════════════════════════════
   PILLS
════════════════════════════════════════════ */
.pill-grid { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem; font-weight: 500;
  padding: 0.4rem 0.9rem;
  background: var(--pill-bg);
  border: 1px solid var(--pill-border);
  border-radius: var(--radius-pill);
  color: var(--text3);
  transition: all 0.2s;
}
.pill:hover { background: var(--indigo-pale); border-color: rgba(139,92,246,0.4); color: var(--indigo-light); }
.pill i { font-size: 0.85rem; color: var(--indigo-light); }

/* ════════════════════════════════════════════
   EDUCATION
════════════════════════════════════════════ */
.edu-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--edu-border);
}
.edu-item:last-child { border-bottom: none; padding-bottom: 0; }
.edu-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--icon-indigo-bg);
  color: var(--indigo-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0;
}
.edu-degree { font-weight: 600; font-size: 0.88rem; color: var(--text); }
.edu-school { font-size: 0.78rem; color: var(--text3); margin-top: 0.1rem; }
.edu-year   { font-size: 0.7rem; color: var(--indigo-light); font-weight: 600; margin-top: 0.2rem; letter-spacing: 0.05em; }

/* ════════════════════════════════════════════
   CONTACT
════════════════════════════════════════════ */
.contact-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1.1rem;
  background: var(--contact-btn-bg);
  border: 1px solid var(--contact-btn-border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text);
  font-size: 0.84rem; font-weight: 500;
  transition: all 0.2s;
  margin-bottom: 0.6rem;
}
.contact-btn:last-child { margin-bottom: 0; }
.contact-btn:hover {
  background: var(--indigo-pale);
  border-color: rgba(139,92,246,0.4);
  transform: translateX(3px);
}
.contact-btn-left { display: flex; align-items: center; gap: 0.65rem; }
.contact-btn-left i { font-size: 1.05rem; color: var(--indigo-light); }
.contact-btn i.arrow { font-size: 0.9rem; color: var(--text3); }

/* ════════════════════════════════════════════
   CTA CARD
════════════════════════════════════════════ */
.cta-card {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--secondary) 100%);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  box-shadow: 0 8px 40px rgba(139,92,246,0.35);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
}
.cta-card::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  pointer-events: none;
}
.cta-card::after {
  content: '';
  position: absolute;
  bottom: -30px; left: -30px;
  width: 130px; height: 130px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  pointer-events: none;
}
.cta-icon {
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.15);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: white;
  margin: 0 auto 1rem;
  position: relative; z-index: 1;
}
.cta-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem; font-weight: 700; color: white;
  margin-bottom: 0.5rem;
  position: relative; z-index: 1;
}
.cta-card p {
  font-size: 0.82rem; color: rgba(255,255,255,0.75);
  margin-bottom: 1.25rem; line-height: 1.6;
  position: relative; z-index: 1;
}
.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: white; color: var(--primary-dark);
  font-weight: 600; font-size: 0.82rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all 0.2s;
  box-shadow: 0 2px 16px rgba(0,0,0,0.2);
  position: relative; z-index: 1;
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,0,0,0.25); }

/* ════════════════════════════════════════════
   DIVIDER & ANIMATIONS
════════════════════════════════════════════ */
.divider { height: 1px; background: var(--divider-color); margin: 1.5rem 0; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.show { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ════════════════════════════════════════════
   SIDEBAR OVERLAY
════════════════════════════════════════════ */
.sidebar-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 199;
  opacity: 0; pointer-events: none;
  transition: opacity 0.35s ease;
}
.sidebar-overlay.open { opacity: 1; pointer-events: all; }

/* ════════════════════════════════════════════
   SIDEBAR
   (base = LTR behavior: slides in from the left.
   persian.css flips this to slide from the right.)
════════════════════════════════════════════ */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: 300px; height: 100dvh;
  background: var(--bg-secondary);
  border-right: 1px solid var(--glass-border);
  box-shadow: 8px 0 40px rgba(0,0,0,0.35);
  z-index: 200;
  display: flex; flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.38s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto; overflow-x: hidden;
}
.sidebar.open { transform: translateX(0); }

.sidebar-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.sidebar-close {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--mode-btn-bg);
  border: 1px solid var(--mode-btn-border);
  color: var(--text3); font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.sidebar-close:hover { background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.3); color: #f87171; }

.sidebar-profile {
  padding: 1.75rem 1.5rem 1.25rem;
  text-align: center;
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.sidebar-avatar {
  width: 64px; height: 64px;
  border-radius: 18px; overflow: hidden;
  border: 1px solid var(--glass-border);
  margin: 0 auto 0.85rem;
}
.sidebar-name { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.95rem; color: var(--text); margin-bottom: 0.2rem; }
.sidebar-role { font-size: 0.75rem; color: var(--text3); }

.sidebar-nav {
  flex: 1;
  padding: 1.25rem 1rem;
  display: flex; flex-direction: column; gap: 0.2rem;
}
.sidebar-section-label {
  font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text3);
  padding: 0 0.5rem;
  margin-bottom: 0.4rem; margin-top: 0.25rem;
}
.sidebar-divider { height: 1px; background: var(--glass-border); margin: 0.75rem 0; }
.sidebar-link {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.7rem 0.9rem;
  border-radius: 10px;
  text-decoration: none;
  font-size: 0.875rem; font-weight: 500;
  color: var(--text3);
  transition: background 0.18s, color 0.18s, transform 0.18s;
  position: relative;
}
.sidebar-link i { font-size: 1.05rem; width: 20px; text-align: center; flex-shrink: 0; }
.sidebar-link:hover { background: var(--indigo-pale); color: var(--indigo-light); transform: translateX(3px); }
.sidebar-link.active { background: var(--indigo-pale); color: var(--indigo-light); font-weight: 600; }
.sidebar-link.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 60%;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  border-radius: 0 3px 3px 0;
}
.sidebar-link--page { opacity: 0.65; pointer-events: none; }
.sidebar-badge {
  margin-left: auto;
  font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  background: rgba(139,92,246,0.12);
  border: 1px solid rgba(139,92,246,0.2);
  color: var(--indigo-light);
  padding: 0.15rem 0.45rem;
  border-radius: 99px;
}

.sidebar-footer {
  padding: 1.25rem 1rem;
  border-top: 1px solid var(--glass-border);
  flex-shrink: 0;
  display: flex; flex-direction: column; gap: 0.5rem;
}
.sidebar-lang-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem; }
.sidebar-lang-btn {
  display: flex; align-items: center; justify-content: center;
  padding: 0.55rem 0.5rem;
  border-radius: 10px;
  font-size: 0.8rem; font-weight: 600;
  color: var(--text3);
  text-decoration: none;
  background: var(--mode-btn-bg);
  border: 1px solid var(--mode-btn-border);
  transition: all 0.2s;
}
.sidebar-lang-btn:hover { background: var(--indigo-pale); color: var(--indigo-light); border-color: var(--primary); }
.sidebar-lang-btn.active { background: var(--indigo-pale); color: var(--indigo-light); border-color: rgba(139,92,246,0.35); font-weight: 700; }

.sidebar-theme-btn {
  width: 100%;
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  background: var(--mode-btn-bg);
  border: 1px solid var(--mode-btn-border);
  color: var(--text3);
  font-size: 0.875rem; font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.sidebar-theme-btn:hover { background: var(--indigo-pale); color: var(--indigo-light); border-color: var(--primary); }
.sidebar-theme-btn i { font-size: 1.1rem; }

/* Stagger entrance (default LTR direction; persian.css overrides animation-name) */
.sidebar.open .sidebar-link { animation: slideInLink 0.3s ease both; }
.sidebar.open .sidebar-link:nth-child(1) { animation-delay: 0.05s; }
.sidebar.open .sidebar-link:nth-child(2) { animation-delay: 0.10s; }
.sidebar.open .sidebar-link:nth-child(3) { animation-delay: 0.15s; }
.sidebar.open .sidebar-link:nth-child(4) { animation-delay: 0.20s; }
.sidebar.open .sidebar-link:nth-child(5) { animation-delay: 0.28s; }
.sidebar.open .sidebar-link:nth-child(6) { animation-delay: 0.33s; }
.sidebar.open .sidebar-link:nth-child(7) { animation-delay: 0.38s; }
@keyframes slideInLink {
  from { opacity: 0; transform: translateX(-12px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .two-col { grid-template-columns: 1fr 340px; }
}
@media (max-width: 900px) {
  .wrapper     { padding: 1.5rem 1.25rem 3rem; }
  .two-col     { grid-template-columns: 1fr; }
  .info-strip  { grid-template-columns: repeat(2, 1fr); }
  .hero        { padding: 2.5rem 2rem; }
  .hero-avatar { width: 170px; height: 220px; }
}
@media (max-width: 700px) {
  .hero          { grid-template-columns: 1fr; padding: 2rem 1.75rem; }
  .hero-avatar   { width: 160px; height: 200px; margin-top: 1.25rem; align-self: flex-start; order: unset !important; }
  nav .nav-links { display: none; }
  .nav-left      { gap: 0.5rem; }
  .lang-switch   { display: none; }
}
@media (max-width: 520px) {
  .wrapper       { padding: 1rem 1rem 3rem; }
  .info-strip    { grid-template-columns: 1fr 1fr; gap: 0.6rem; }
  .highlight-row { grid-template-columns: 1fr; }
  .glass-card    { padding: 1.5rem; }
  .hero          { padding: 1.75rem 1.5rem; }
  .hero-stats    { gap: 1.5rem; }
  nav            { padding: 0.7rem 1.25rem; }
}
@media (max-width: 380px) {
  .info-strip { grid-template-columns: 1fr; }
}