@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Manrope:wght@400;500;600;700;800&display=swap');

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

:root {
  --color-bg:          #07081a;
  --color-bg-alt:      #0d0f28;
  --color-surface:     rgba(255,255,255,0.05);
  --color-surface-h:   rgba(255,255,255,0.09);
  --color-border:      rgba(255,255,255,0.10);
  --color-primary:     #7c5cfc;
  --color-primary-h:   #9b7ffe;
  --color-accent:      #38d9d9;
  --color-accent2:     #f472b6;
  --color-text:        #e8eaf0;
  --color-text-muted:  #8b90a8;
  --color-white:       #ffffff;

  --gradient-mesh:     radial-gradient(ellipse 80% 60% at 20% 10%, rgba(124,92,252,0.28) 0%, transparent 60%),
                       radial-gradient(ellipse 60% 50% at 80% 80%, rgba(56,217,217,0.18) 0%, transparent 55%),
                       radial-gradient(ellipse 50% 60% at 60% 30%, rgba(244,114,182,0.12) 0%, transparent 50%),
                       linear-gradient(160deg, #07081a 0%, #0d0f28 100%);
  --gradient-primary:  linear-gradient(135deg, #7c5cfc 0%, #38d9d9 100%);
  --gradient-card:     linear-gradient(135deg, rgba(124,92,252,0.15) 0%, rgba(56,217,217,0.08) 100%);

  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   22px;
  --radius-xl:   32px;

  --shadow-glow: 0 0 30px rgba(124,92,252,0.25);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.45);

  --font-sans: 'Inter', system-ui, sans-serif;
  --font-head: 'Manrope', system-ui, sans-serif;

  --nav-h: 72px;
  --transition: .28s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul, ol { list-style: none; }
button { font-family: var(--font-sans); cursor: pointer; border: none; outline: none; }
input, textarea, select { font-family: var(--font-sans); }

/* ===================== TYPOGRAPHY ===================== */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.18;
  color: var(--color-white);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.65rem); }
h4 { font-size: 1.2rem; }
p  { line-height: 1.7; }

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===================== LAYOUT HELPERS ===================== */
.container      { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section        { padding: 96px 0; }
.section-sm     { padding: 60px 0; }
.section-title  { text-align: center; margin-bottom: 16px; }
.section-sub    { text-align: center; color: var(--color-text-muted); font-size: 1.08rem; max-width: 620px; margin: 0 auto 56px; line-height: 1.7; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.flex   { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .01em;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(124,92,252,0.40);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(124,92,252,0.55);
  color: var(--color-white);
}
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid var(--color-border);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  background: rgba(124,92,252,0.12);
  color: var(--color-white);
}
.btn-ghost {
  background: rgba(255,255,255,0.07);
  color: var(--color-white);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.13);
  color: var(--color-white);
}
.btn-sm { padding: 10px 22px; font-size: .88rem; }
.btn-lg { padding: 18px 44px; font-size: 1.05rem; }

/* ===================== BADGE ===================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.badge-primary { background: rgba(124,92,252,0.18); color: var(--color-primary-h); border: 1px solid rgba(124,92,252,0.3); }
.badge-accent  { background: rgba(56,217,217,0.15); color: var(--color-accent); border: 1px solid rgba(56,217,217,0.25); }
.badge-pink    { background: rgba(244,114,182,0.13); color: var(--color-accent2); border: 1px solid rgba(244,114,182,0.25); }

/* ===================== CARDS ===================== */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(12px);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: inherit;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: rgba(124,92,252,0.35); }
.card:hover::before { opacity: 1; }
.card-img { border-radius: var(--radius-md); overflow: hidden; margin-bottom: 20px; aspect-ratio: 16/9; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card:hover .card-img img { transform: scale(1.05); }
.card-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(124,92,252,0.18);
  border: 1px solid rgba(124,92,252,0.3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  position: relative; z-index: 1;
}
.card-meta { color: var(--color-text-muted); font-size: .83rem; margin-bottom: 8px; position: relative; z-index: 1; }
.card h3, .card h4 { position: relative; z-index: 1; margin-bottom: 10px; }
.card p { color: var(--color-text-muted); font-size: .93rem; position: relative; z-index: 1; }
.card .badge { position: relative; z-index: 1; margin-bottom: 12px; }

/* ===================== NAVBAR ===================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 999;
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(7,8,26,0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -.02em;
}
.nav-logo span { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a {
  padding: 8px 16px;
  border-radius: 50px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--color-white); background: rgba(255,255,255,0.07); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  background: none;
  border: none;
}
.nav-burger span {
  width: 24px; height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
  display: block;
}
.nav-burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(7,8,26,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  flex-direction: column;
  padding: 20px 24px 28px;
  gap: 6px;
  z-index: 998;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-mobile a:hover { color: var(--color-white); background: var(--color-surface); }
.nav-mobile .btn { margin-top: 12px; justify-content: center; }

/* ===================== HERO ===================== */
.hero {
  min-height: 100vh;
  background: var(--gradient-mesh);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orbFloat 8s ease-in-out infinite alternate;
}
.hero-orb-1 { width: 520px; height: 520px; background: rgba(124,92,252,0.22); top: -100px; left: -80px; }
.hero-orb-2 { width: 380px; height: 380px; background: rgba(56,217,217,0.15); bottom: 0; right: -60px; animation-delay: -3s; }
.hero-orb-3 { width: 260px; height: 260px; background: rgba(244,114,182,0.12); top: 40%; right: 20%; animation-delay: -6s; }
@keyframes orbFloat { from { transform: translate(0,0) scale(1); } to { transform: translate(20px,20px) scale(1.08); } }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  position: relative;
  z-index: 2;
  padding: 80px 0;
}
.hero-content { }
.hero-badge { margin-bottom: 24px; }
.hero-title { margin-bottom: 20px; letter-spacing: -.03em; }
.hero-desc { color: var(--color-text-muted); font-size: 1.1rem; margin-bottom: 36px; max-width: 520px; line-height: 1.75; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 36px; }
.hero-stat-num {
  font-family: var(--font-head);
  font-size: 1.9rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 4px;
}
.hero-stat-label { color: var(--color-text-muted); font-size: .82rem; }

.hero-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.hero-img-main {
  grid-column: 1 / -1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-glow);
  aspect-ratio: 16/9;
}
.hero-img-main img { width: 100%; height: 100%; object-fit: cover; }
.hero-img-sm {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 4/3;
}
.hero-img-sm img { width: 100%; height: 100%; object-fit: cover; }

/* ===================== PARTNERS ===================== */
.partners-bar {
  background: rgba(255,255,255,0.03);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 24px 0;
}
.partners-inner { display: flex; align-items: center; gap: 48px; overflow-x: auto; scrollbar-width: none; }
.partners-inner::-webkit-scrollbar { display: none; }
.partner-name {
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: .65;
  transition: opacity var(--transition);
}
.partner-name:hover { opacity: 1; }
.partners-label { color: var(--color-text-muted); font-size: .83rem; white-space: nowrap; }

/* ===================== FEATURES GRID ===================== */
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.feature-card { }
.feature-num {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  opacity: .35;
}

/* ===================== COURSE CARDS ===================== */
.course-card .course-level {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: .78rem;
  font-weight: 600;
  margin-bottom: 10px;
  position: relative; z-index: 1;
}
.level-begin  { background: rgba(56,217,217,0.15); color: var(--color-accent); }
.level-mid    { background: rgba(124,92,252,0.18); color: var(--color-primary-h); }
.level-adv    { background: rgba(244,114,182,0.13); color: var(--color-accent2); }

.course-meta-row {
  display: flex;
  gap: 16px;
  color: var(--color-text-muted);
  font-size: .83rem;
  margin: 12px 0 16px;
  position: relative; z-index: 1;
}
.course-meta-row span { display: flex; align-items: center; gap: 4px; }

/* ===================== STATS SECTION ===================== */
.stats-section {
  background: var(--gradient-mesh);
  position: relative;
  overflow: hidden;
}
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.stat-item {
  background: rgba(255,255,255,0.04);
  padding: 44px 32px;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: background var(--transition);
}
.stat-item:hover { background: rgba(124,92,252,0.12); }
.stat-number {
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { color: var(--color-text-muted); font-size: .9rem; }

/* ===================== ARTICLE CARDS ===================== */
.article-card .article-tags { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; position: relative; z-index: 1; }
.article-card .article-title { font-size: 1.1rem; margin-bottom: 8px; position: relative; z-index: 1; }
.article-card .article-excerpt { font-size: .88rem; color: var(--color-text-muted); line-height: 1.65; position: relative; z-index: 1; }
.article-card .read-more { color: var(--color-primary-h); font-size: .88rem; font-weight: 600; margin-top: 14px; display: inline-flex; align-items: center; gap: 5px; position: relative; z-index: 1; transition: gap var(--transition); }
.article-card:hover .read-more { gap: 9px; }

/* ===================== TESTIMONIALS ===================== */
.testimonial-card { }
.testimonial-quote { font-size: 1.05rem; color: var(--color-text); line-height: 1.7; margin-bottom: 24px; position: relative; z-index: 1; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; position: relative; z-index: 1; }
.testimonial-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(124,92,252,0.4);
  flex-shrink: 0;
}
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-name { font-weight: 600; font-size: .95rem; color: var(--color-white); }
.testimonial-role { color: var(--color-text-muted); font-size: .82rem; }
.stars { color: #fbbf24; font-size: .9rem; margin-bottom: 14px; position: relative; z-index: 1; }

/* ===================== CTA SECTION ===================== */
.cta-section {
  position: relative;
  overflow: hidden;
}
.cta-box {
  background: var(--gradient-card);
  border: 1px solid rgba(124,92,252,0.3);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(12px);
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, rgba(124,92,252,0.25), transparent 70%);
  pointer-events: none;
}
.cta-box h2 { margin-bottom: 16px; }
.cta-box p  { color: var(--color-text-muted); max-width: 560px; margin: 0 auto 36px; font-size: 1.05rem; }
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ===================== NEWSLETTER ===================== */
.newsletter-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; }
.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 50px;
  border: 1.5px solid var(--color-border);
  background: rgba(255,255,255,0.06);
  color: var(--color-white);
  font-size: .95rem;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-form input::placeholder { color: var(--color-text-muted); }
.newsletter-form input:focus { border-color: var(--color-primary); }

/* ===================== CONTACT FORM ===================== */
.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 44px;
  backdrop-filter: blur(12px);
}
.form-group { margin-bottom: 22px; }
.form-label { display: block; font-size: .88rem; font-weight: 600; color: var(--color-text); margin-bottom: 8px; letter-spacing: .02em; }
.form-control {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: rgba(255,255,255,0.04);
  color: var(--color-white);
  font-size: .95rem;
  outline: none;
  transition: all var(--transition);
}
.form-control::placeholder { color: rgba(139,144,168,0.7); }
.form-control:focus { border-color: var(--color-primary); background: rgba(124,92,252,0.07); box-shadow: 0 0 0 3px rgba(124,92,252,0.15); }
textarea.form-control { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-success {
  display: none;
  background: rgba(56,217,217,0.12);
  border: 1px solid rgba(56,217,217,0.3);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: center;
  color: var(--color-accent);
  font-weight: 600;
  margin-top: 16px;
}
.form-success.show { display: block; }
.form-success-icon { font-size: 2rem; margin-bottom: 8px; }

/* ===================== ABOUT PAGE ===================== */
.team-card {
  text-align: center;
}
.team-avatar {
  width: 100px; height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 16px;
  border: 3px solid rgba(124,92,252,0.35);
  position: relative; z-index: 1;
}
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-name { font-size: 1.05rem; font-weight: 700; color: var(--color-white); position: relative; z-index: 1; }
.team-position { color: var(--color-text-muted); font-size: .85rem; margin-top: 4px; position: relative; z-index: 1; }

.timeline { position: relative; padding-left: 32px; }
.timeline::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--color-primary), var(--color-accent)); }
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-item::before { content: ''; position: absolute; left: -28px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--gradient-primary); box-shadow: 0 0 10px rgba(124,92,252,0.5); }
.timeline-year { font-size: .8rem; font-weight: 700; color: var(--color-primary-h); letter-spacing: .06em; text-transform: uppercase; margin-bottom: 4px; }
.timeline-text { color: var(--color-text-muted); font-size: .93rem; }

/* ===================== BREADCRUMB ===================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: .85rem;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--color-text-muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--color-primary-h); }
.breadcrumb span.sep { color: rgba(139,144,168,0.4); }
.breadcrumb span.current { color: var(--color-white); }

/* ===================== PAGE HERO (inner pages) ===================== */
.page-hero {
  background: var(--gradient-mesh);
  padding: calc(var(--nav-h) + 64px) 0 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero .hero-orb { opacity: .7; }
.page-hero h1 { margin-bottom: 16px; }
.page-hero p { color: var(--color-text-muted); font-size: 1.1rem; max-width: 580px; margin: 0 auto; }

/* ===================== FOOTER ===================== */
.footer {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--color-border);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand p { color: var(--color-text-muted); font-size: .9rem; line-height: 1.7; margin: 14px 0 24px; max-width: 280px; }
.footer-col h5 { font-size: .92rem; font-weight: 700; color: var(--color-white); margin-bottom: 18px; letter-spacing: .04em; text-transform: uppercase; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--color-text-muted); font-size: .9rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--color-primary-h); }
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: var(--color-text-muted); font-size: .85rem; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: var(--color-text-muted); font-size: .85rem; transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--color-primary-h); }
.social-links { display: flex; gap: 10px; }
.social-link {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  color: var(--color-text-muted);
  transition: all var(--transition);
  text-decoration: none;
}
.social-link:hover { background: rgba(124,92,252,0.2); border-color: var(--color-primary); color: var(--color-primary-h); }

/* ===================== COOKIE BANNER ===================== */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(13,15,40,0.96);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--color-border);
  padding: 20px 24px;
  z-index: 9999;
  display: none;
}
.cookie-banner.visible { display: block; }
.cookie-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.cookie-text { color: var(--color-text-muted); font-size: .9rem; max-width: 680px; }
.cookie-text a { color: var(--color-primary-h); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }

/* ===================== POLICY PAGES ===================== */
.policy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 0 96px;
}
.policy-content h2 { font-size: 1.45rem; margin: 44px 0 16px; color: var(--color-white); }
.policy-content h3 { font-size: 1.15rem; margin: 28px 0 10px; color: var(--color-primary-h); }
.policy-content p  { color: var(--color-text-muted); line-height: 1.8; margin-bottom: 16px; }
.policy-content ul { list-style: disc; padding-left: 24px; color: var(--color-text-muted); margin-bottom: 16px; }
.policy-content ul li { margin-bottom: 8px; line-height: 1.7; }
.policy-content a { color: var(--color-primary-h); text-decoration: underline; }
.policy-content .update-date {
  background: rgba(124,92,252,0.1);
  border: 1px solid rgba(124,92,252,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  color: var(--color-primary-h);
  font-size: .88rem;
  margin-bottom: 40px;
  display: inline-block;
}
.policy-content .info-box {
  background: rgba(56,217,217,0.07);
  border: 1px solid rgba(56,217,217,0.2);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-bottom: 20px;
  color: var(--color-text);
}
.policy-content table { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.policy-content table th { background: rgba(124,92,252,0.15); color: var(--color-white); padding: 12px 16px; font-size: .88rem; text-align: left; border: 1px solid var(--color-border); }
.policy-content table td { padding: 11px 16px; font-size: .88rem; color: var(--color-text-muted); border: 1px solid var(--color-border); }
.policy-content table tr:nth-child(even) td { background: rgba(255,255,255,0.02); }

/* ===================== ACCORDION ===================== */
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
}
.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  background: transparent;
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background var(--transition);
  font-family: var(--font-head);
}
.faq-question:hover { background: rgba(124,92,252,0.08); }
.faq-question .faq-icon { color: var(--color-primary-h); font-size: 1.2rem; transition: transform var(--transition); flex-shrink: 0; }
.faq-question.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .4s ease, padding var(--transition); }
.faq-answer.open { max-height: 400px; }
.faq-answer-inner { padding: 0 24px 22px; color: var(--color-text-muted); line-height: 1.75; font-size: .95rem; }

/* ===================== PAGE INNER SECTIONS ===================== */
.section-bg-alt { background: rgba(255,255,255,0.02); }
.divider { height: 1px; background: var(--color-border); margin: 0; }

/* ===================== TAG FILTER ===================== */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  border: 1.5px solid var(--color-border);
  background: rgba(255,255,255,0.04);
  color: var(--color-text-muted);
  font-size: .88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--color-primary);
  background: rgba(124,92,252,0.15);
  color: var(--color-primary-h);
}

/* ===================== PROGRESS BAR ===================== */
.skill-bar-wrap { margin-bottom: 18px; }
.skill-bar-label { display: flex; justify-content: space-between; font-size: .88rem; color: var(--color-text-muted); margin-bottom: 8px; }
.skill-bar-track { height: 6px; border-radius: 10px; background: rgba(255,255,255,0.08); }
.skill-bar-fill { height: 100%; border-radius: 10px; background: var(--gradient-primary); transition: width 1s ease; }

/* ===================== HIGHLIGHT BOX ===================== */
.highlight-box {
  background: var(--gradient-card);
  border: 1px solid rgba(124,92,252,0.25);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  position: relative;
  overflow: hidden;
}
.highlight-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .hero-inner { gap: 40px; }
}

@media (max-width: 768px) {
  h1 { font-size: clamp(1.8rem, 7vw, 2.6rem); }
  h2 { font-size: clamp(1.45rem, 5vw, 2.1rem); }
  .section { padding: 64px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 40px 0; }
  .hero-visual { grid-template-columns: 1fr; }
  .hero-img-sm { display: none; }
  .hero-stats { gap: 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .cta-box { padding: 48px 24px; }
  .contact-form { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .newsletter-form { flex-direction: column; }
  .cookie-actions { flex-direction: column; width: 100%; }
  .btn { justify-content: center; }
}

/* ===================== ANIMATIONS ===================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: .1s; }
.fade-up-delay-2 { transition-delay: .2s; }
.fade-up-delay-3 { transition-delay: .3s; }
.fade-up-delay-4 { transition-delay: .4s; }
.fade-up-delay-5 { transition-delay: .5s; }