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

:root {
  --bg: #090b10;
  --panel: #121722;
  --panel-2: #171d29;
  --text: #f6f8fb;
  --text-strong: #ffffff;
  --muted: #b9c3d4;
  --muted-2: #8d98aa;
  --border: rgba(255, 255, 255, 0.12);
  --accent: #95ff4f;
  --gold: #ffd35a;
  --blue: #77c7ff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius: 24px;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(119, 199, 255, 0.16), transparent 35rem),
    radial-gradient(circle at top right, rgba(149, 255, 79, 0.10), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: 'Cabinet Grotesk', Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 999;
  background: var(--accent);
  color: #091006;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  font-weight: 800;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9, 11, 16, 0.86);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.15rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-logo {
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.82rem;
  color: var(--text-strong);
  margin-right: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  list-style: none;
}

.nav-links a,
.nav-cta {
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.76rem;
}

.nav-links a:hover,
.nav-cta:hover {
  color: var(--text-strong);
}

.nav-cta {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.55rem 1rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  background: transparent;
  border-radius: 12px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  margin: 4px auto;
  border-radius: 4px;
}

.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.4rem 5rem;
}

.hero {
  padding: clamp(4rem, 8vw, 7rem) 0 3.5rem;
  border-bottom: 1px solid var(--border);
}

.hero-kicker,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--accent);
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero-kicker::before {
  content: '';
  width: 34px;
  height: 2px;
  background: var(--accent);
  border-radius: 99px;
}

.hero h1 {
  margin-top: 1.1rem;
  max-width: 850px;
  color: var(--text-strong);
  font-size: clamp(4.2rem, 12vw, 9.5rem);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 0.86;
}

.hero h1 em {
  color: var(--muted);
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
}

.hero-text {
  max-width: 720px;
  margin-top: 2rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.stats div {
  min-width: 150px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1rem 1.15rem;
}

.stats strong {
  display: block;
  color: var(--text-strong);
  font-size: 1.65rem;
  line-height: 1.1;
}

.stats span {
  display: block;
  color: var(--muted-2);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.35rem;
}

.intro-card {
  margin: 2rem 0;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: end;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.3rem, 3vw, 2rem);
}

.intro-card h2 {
  margin-top: 0.65rem;
  color: var(--text-strong);
  font-size: clamp(1.7rem, 4vw, 3rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.intro-card p {
  color: var(--muted);
  font-size: 1.05rem;
}

.timeline {
  display: grid;
  gap: 1.35rem;
}

.edu-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(330px, 1.18fr);
  gap: clamp(1.2rem, 3vw, 2rem);
  align-items: stretch;
  background: rgba(18, 23, 34, 0.88);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1rem, 2.2vw, 1.4rem);
  box-shadow: var(--shadow);
}

.edu-card.food {
  border-color: rgba(255, 211, 90, 0.26);
}

.edu-card.it {
  border-color: rgba(149, 255, 79, 0.25);
}

.edu-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(0.6rem, 2vw, 1.2rem);
}

.badge {
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  color: var(--accent);
  background: rgba(149, 255, 79, 0.08);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.food .badge {
  color: var(--gold);
  background: rgba(255, 211, 90, 0.09);
}

.year {
  margin-top: 1.15rem;
  color: var(--blue);
  font-size: 3rem;
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.edu-content h3,
.today-card h3 {
  margin-top: 1rem;
  color: var(--text-strong);
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.school {
  margin-top: 0.75rem;
  color: var(--text);
  font-weight: 800;
  font-size: 1.02rem;
}

.desc,
.today-card p {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 1rem;
}

.certificate {
  position: relative;
  min-height: 500px;
  height: clamp(500px, 65vw, 760px);
  padding: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  background: #edf7ff;
  overflow: hidden;
  cursor: zoom-in;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.certificate img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: 12px;
}

.certificate span {
  position: absolute;
  right: 1.2rem;
  bottom: 1.2rem;
  background: rgba(9, 11, 16, 0.82);
  color: var(--text-strong);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 0.55rem 0.85rem;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.certificate:hover span {
  background: rgba(9, 11, 16, 0.96);
}

.today-card {
  background: linear-gradient(135deg, rgba(149, 255, 79, 0.13), rgba(119, 199, 255, 0.08));
  border: 1px solid rgba(149, 255, 79, 0.25);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2.2rem);
}

.footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2rem 1.4rem 3rem;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted-2);
  font-size: 0.9rem;
}

.footer a:hover {
  color: var(--text-strong);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  place-items: center;
  padding: 1.4rem;
  background: rgba(0, 0, 0, 0.92);
}

.lightbox.active {
  display: grid;
}

.lightbox figure {
  width: min(96vw, 980px);
  max-height: 94vh;
  display: grid;
  gap: 0.8rem;
  justify-items: center;
}

.lightbox img {
  max-width: 100%;
  max-height: 86vh;
  object-fit: contain;
  border-radius: 14px;
  background: #eef7ff;
}

.lightbox figcaption {
  color: var(--muted);
  font-weight: 700;
  text-align: center;
}

.lightbox-close {
  position: fixed;
  top: 1rem;
  right: 1rem;
  width: 46px;
  height: 46px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel);
  color: var(--text-strong);
  cursor: pointer;
  font-size: 1.15rem;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .nav-cta {
    display: none;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
    background: rgba(9, 11, 16, 0.98);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.4rem 1.3rem;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    display: block;
    padding: 0.55rem 0;
  }

  .intro-card,
  .edu-card {
    grid-template-columns: 1fr;
  }

  .certificate {
    min-height: 0;
    height: min(118vw, 720px);
  }
}

@media (max-width: 520px) {
  .page {
    padding-inline: 1rem;
  }

  .nav {
    padding-inline: 1rem;
  }

  .stats div {
    width: 100%;
  }

  .edu-card {
    padding: 0.8rem;
    border-radius: 18px;
  }

  .edu-content {
    padding: 0.8rem;
  }

  .certificate {
    height: min(132vw, 640px);
    padding: 0.5rem;
  }

  .certificate span {
    right: 0.85rem;
    bottom: 0.85rem;
  }

  .footer {
    flex-direction: column;
    text-align: center;
  }
}