/* KlarWeg Akademie – Main Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

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

:root {
  --bg-primary: #ffffff;
  --bg-dark: #0f0f0f;
  --bg-alt: #f5f5f3;
  --text-primary: #1a1a1a;
  --text-white: #ffffff;
  --text-muted: rgba(26,26,26,0.65);
  --accent: #4d65ff;
  --accent-dark: #3a4fd4;
  --border: rgba(26,26,26,0.12);
  --font-primary: 'Outfit', sans-serif;
  --font-secondary: 'Space Grotesk', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.07);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-primary);
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  line-height: 1.65;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== CONTAINER ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: 860px; margin: 0 auto; padding: 0 24px; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 {
  font-family: var(--font-secondary);
  line-height: 1.2;
  font-weight: 700;
}
.head-hero {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.head-section {
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.015em;
}
.head-card { font-size: clamp(1.2rem, 2vw, 1.5rem); }
.text-lg { font-size: 1.125rem; }
.text-md { font-size: 1rem; }
.text-sm { font-size: 0.9rem; }
.text-muted { color: var(--text-muted); }
.text-white { color: var(--text-white); }
.text-accent { color: var(--accent); }
.text-center { text-align: center; }

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  padding: 18px 0;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.nav.is-hidden { transform: translateY(-110%); }
.nav.is-scrolled { box-shadow: var(--shadow); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
}
.nav-logo svg { width: 36px; height: 36px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-cta {
  background: var(--accent);
  color: var(--text-white) !important;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta:hover { background: var(--accent-dark) !important; transform: translateY(-1px); }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 16px 24px 24px;
}
.nav-mobile a {
  padding: 12px 0;
  font-size: 1.05rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  transition: color var(--transition);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--accent); }
.nav-mobile.open { display: flex; }

/* ===== HERO ===== */
.hero {
  padding-top: 120px;
  padding-bottom: 0;
  background: var(--bg-dark);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../picture/hero-bg.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.22;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15,15,15,0.96) 0%, rgba(77,101,255,0.18) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 80px 0 100px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(77,101,255,0.18);
  border: 1px solid rgba(77,101,255,0.4);
  color: #a0aaff;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero-title {
  max-width: 820px;
  margin-bottom: 24px;
}
.hero-title .accent-line {
  color: var(--accent);
  display: block;
}
.hero-subtitle {
  max-width: 580px;
  font-size: 1.15rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 44px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(0.6); }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: var(--font-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--text-white);
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(77,101,255,0.35); }
.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 2px solid rgba(255,255,255,0.35);
}
.btn-outline:hover { border-color: rgba(255,255,255,0.8); background: rgba(255,255,255,0.06); }
.btn-dark {
  background: var(--bg-dark);
  color: var(--text-white);
}
.btn-dark:hover { background: #1e1e1e; transform: translateY(-2px); }
.btn i { font-size: 0.85em; }

/* ===== SECTION ===== */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-dark { background: var(--bg-dark); color: var(--text-white); }
.section-alt { background: var(--bg-alt); }

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.section-title { margin-bottom: 20px; }
.section-sub {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}
.section-sub.center { margin: 0 auto; }
.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }

/* ===== STATS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat-item {
  background: var(--bg-primary);
  padding: 40px 32px;
  text-align: center;
}
.stat-number {
  font-family: var(--font-secondary);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ===== COURSES GRID ===== */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.course-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.course-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.course-card-body { padding: 28px; }
.course-level {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(77,101,255,0.1);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.course-card-title { font-size: 1.2rem; margin-bottom: 12px; }
.course-card-desc { font-size: 0.95rem; color: var(--text-muted); margin-bottom: 20px; line-height: 1.6; }
.course-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.course-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.course-meta-item i { color: var(--accent); }
.course-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.price-tag {
  font-family: var(--font-secondary);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}
.price-tag span { font-size: 0.85rem; font-weight: 400; color: var(--text-muted); }

/* ===== ABOUT SPLIT ===== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.about-img-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.about-badge {
  position: absolute;
  bottom: 28px;
  left: 28px;
  background: var(--bg-primary);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
}
.about-badge-icon {
  width: 44px; height: 44px;
  background: rgba(77,101,255,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.2rem;
}
.about-badge-text strong { display: block; font-size: 1.1rem; font-weight: 700; }
.about-badge-text span { font-size: 0.8rem; color: var(--text-muted); }

/* ===== METHOD GRID ===== */
.method-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.method-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: background var(--transition), border-color var(--transition);
}
.method-card:hover { background: rgba(255,255,255,0.08); border-color: rgba(77,101,255,0.4); }
.method-icon {
  width: 52px; height: 52px;
  background: rgba(77,101,255,0.15);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #a0aaff;
  margin-bottom: 20px;
}
.method-title { font-size: 1.15rem; margin-bottom: 10px; color: var(--text-white); }
.method-desc { font-size: 0.95rem; color: rgba(255,255,255,0.6); line-height: 1.65; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.testimonial-stars { color: #f59e0b; margin-bottom: 18px; letter-spacing: 2px; }
.testimonial-text { font-size: 1rem; line-height: 1.7; color: var(--text-primary); margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(77,101,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
}
.testimonial-name { font-weight: 600; font-size: 0.95rem; }
.testimonial-role { font-size: 0.82rem; color: var(--text-muted); }

/* ===== FAQ ===== */
.faq-list { max-width: 740px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  cursor: pointer;
  font-family: var(--font-secondary);
  font-weight: 600;
  font-size: 1.05rem;
  transition: color var(--transition);
  gap: 16px;
  user-select: none;
}
.faq-question:hover { color: var(--accent); }
.faq-question i {
  font-size: 0.85rem;
  color: var(--accent);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner {
  padding-bottom: 24px;
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ===== CTA BANNER ===== */
.cta-section {
  background: var(--accent);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}
.cta-section::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -40px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.cta-section h2 { color: var(--text-white); margin-bottom: 16px; position: relative; z-index: 1; }
.cta-section p { color: rgba(255,255,255,0.82); font-size: 1.1rem; margin-bottom: 36px; position: relative; z-index: 1; }
.btn-white {
  background: var(--text-white);
  color: var(--accent);
  position: relative;
  z-index: 1;
}
.btn-white:hover { background: #f0f0f0; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }

/* ===== CONTACT FORM ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-info-list { display: flex; flex-direction: column; gap: 24px; margin-top: 32px; }
.contact-info-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-info-icon {
  width: 44px; height: 44px;
  background: rgba(77,101,255,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-info-text strong { display: block; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 4px; }
.contact-info-text a { color: var(--text-primary); font-size: 1rem; }
.contact-info-text a:hover { color: var(--accent); }

.form-wrap {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 44px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label { font-size: 0.88rem; font-weight: 600; color: var(--text-primary); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(77,101,255,0.1);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 24px; }

/* ===== MAP ===== */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 320px;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 40px;
  border: 1px solid var(--border);
}
.map-wrap iframe { width: 100%; height: 100%; border: none; }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.75);
  padding: 72px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 32px;
}
.footer-brand {}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-white);
  margin-bottom: 18px;
}
.footer-logo svg { width: 32px; height: 32px; }
.footer-desc {
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 300px;
  margin-bottom: 24px;
}
.footer-socials { display: flex; gap: 12px; }
.footer-social {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.07);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  transition: background var(--transition), color var(--transition);
}
.footer-social:hover { background: var(--accent); color: var(--text-white); }
.footer-col h4 {
  font-family: var(--font-secondary);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-white);
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--text-white); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.footer-contact-item i { color: var(--accent); margin-top: 3px; flex-shrink: 0; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-copy { font-size: 0.85rem; }
.footer-policy { display: flex; gap: 24px; }
.footer-policy a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-policy a:hover { color: var(--text-white); }

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 580px;
  background: var(--bg-dark);
  color: var(--text-white);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  box-shadow: 0 16px 56px rgba(0,0,0,0.35);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.4s ease, opacity 0.4s ease;
}
.cookie-banner.hidden { transform: translateY(24px); opacity: 0; pointer-events: none; }
.cookie-banner p { font-size: 0.9rem; line-height: 1.7; color: rgba(255,255,255,0.75); }
.cookie-banner p a { color: var(--accent); text-decoration: underline; }
.cookie-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-accept {
  background: var(--accent);
  color: var(--text-white);
  padding: 10px 22px;
  border-radius: 8px;
  border: none;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.cookie-accept:hover { background: var(--accent-dark); }
.cookie-decline {
  background: transparent;
  color: rgba(255,255,255,0.6);
  padding: 10px 18px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.2);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
}
.cookie-decline:hover { border-color: rgba(255,255,255,0.5); color: var(--text-white); }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  padding-top: 120px;
  padding-bottom: 60px;
  background: var(--bg-dark);
  color: var(--text-white);
}
.page-hero-inner { padding: 60px 0 40px; }
.page-hero h1 { color: var(--text-white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.65); font-size: 1.1rem; max-width: 600px; }

/* ===== CONTENT PAGE ===== */
.content-page { padding: 80px 0; }
.content-page h2 { font-size: 1.6rem; margin: 36px 0 14px; }
.content-page h3 { font-size: 1.2rem; margin: 28px 0 10px; }
.content-page p { font-size: 1rem; line-height: 1.8; color: var(--text-muted); margin-bottom: 18px; }
.content-page ul { margin: 16px 0 20px 20px; list-style: disc; }
.content-page ul li { font-size: 1rem; color: var(--text-muted); line-height: 1.75; margin-bottom: 8px; }
.content-page strong { color: var(--text-primary); }
.last-updated { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 40px; }

/* ===== TEAM / OUR STORY ===== */
.story-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 56px;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.value-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.value-card:hover { border-color: var(--accent); box-shadow: 0 4px 16px rgba(77,101,255,0.1); }
.value-icon { font-size: 1.6rem; color: var(--accent); margin-bottom: 14px; }
.value-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.value-desc { font-size: 0.92rem; color: var(--text-muted); line-height: 1.65; }

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .about-split { grid-template-columns: 1fr; gap: 48px; }
  .about-img-wrap img { height: 380px; }
  .method-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .head-hero { font-size: 2.4rem; }
  .head-section { font-size: 1.9rem; }
  .hero { min-height: auto; }
  .hero-inner { padding: 60px 0 80px; }
  .courses-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .values-grid { grid-template-columns: 1fr; }
  .cookie-banner { left: 12px; right: 12px; bottom: 12px; }
  .form-wrap { padding: 28px 20px; }
}

@media (max-width: 479px) {
  .section { padding: 64px 0; }
  .stat-item { padding: 28px 16px; }
}