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

:root {
  --bg: #13151A;
  --bg2: #1A1D25;
  --bg3: #21263200;
  --bg3solid: #212632;
  --border: #2E3548;
  --accent: #3A6BC8;
  --accent-light: #5585D8;
  --accent-red: #C8323A;
  --text: #E8EDF8;
  --text-muted: #8A97B8;
  --text-dim: #4A5570;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === LAYOUT === */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

/* === NAV === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  background: rgba(19, 21, 26, 0.93);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(46, 53, 72, 0.6);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav__logo-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.nav__logo-text {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  color: var(--text);
  text-transform: uppercase;
}
.nav__logo-text span { color: var(--accent); }

.nav__cta {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--accent);
  padding: 8px 20px;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s;
}
.nav__cta:hover {
  background: var(--accent);
  color: #fff;
}

/* === HERO === */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 40px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(58, 107, 200, 0.1) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(200, 50, 58, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero__title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 28px;
}
.hero__title em {
  font-style: italic;
  color: var(--accent);
}

.hero__sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 44px;
}

.hero__line {
  position: absolute;
  bottom: 60px; left: 40px; right: 40px;
  height: 1px;
  background: linear-gradient(to right, var(--accent), transparent);
  opacity: 0.25;
}

/* === BUTTONS === */
.btn {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 36px;
  border-radius: 4px;
  cursor: pointer;
  border: none;
  transition: background 0.2s, transform 0.15s;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary {
  background: var(--accent);
  color: #fff;
}
.btn--primary:hover { background: var(--accent-light); }
.btn--wide { width: 100%; text-align: center; padding: 16px; }

/* === SECTIONS === */
.section { padding: 96px 0; }

.section__header { margin-bottom: 56px; }

.section__label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section__title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
}

/* === ABOUT === */
.about { background: var(--bg2); }

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}

.about__text {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.about__stats {
  display: flex;
  gap: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.stat__num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.stat__label {
  font-size: 0.8rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* === FORMATS === */
.formats { background: var(--bg); }

.formats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.format-card {
  background: var(--bg3solid);
  padding: 36px 32px;
  transition: background 0.2s;
}
.format-card:hover { background: #272d3f; }

.format-card__icon {
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}

.format-card__title {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}

.format-card__text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* === WHY US === */
.whyus { background: var(--bg2); }

.whyus__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.why-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  transition: border-color 0.2s;
}
.why-card:hover { border-color: var(--accent); }

.why-card__num {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  margin-bottom: 16px;
}

.why-card__title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}

.why-card__text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* === APPLY === */
.apply { background: var(--bg); }

.apply-form { max-width: 580px; }

.field { margin-bottom: 22px; }

.field__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.field__input {
  width: 100%;
  background: var(--bg3solid);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px 16px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.2s;
}
.field__input::placeholder { color: var(--text-dim); }
.field__input:focus { border-color: var(--accent); }

.form-success {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(58, 107, 200, 0.1);
  border: 1px solid rgba(58, 107, 200, 0.3);
  border-radius: 8px;
  padding: 24px 28px;
  max-width: 580px;
  color: var(--accent-light);
  font-size: 0.95rem;
}
.form-success__icon {
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
}

/* === CONTACTS === */
.contacts { background: var(--bg2); }

.contacts__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 480px;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1rem;
  padding: 18px 24px;
  background: var(--bg3solid);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.2s, color 0.2s;
}
.contact-item:hover {
  border-color: var(--accent);
  color: var(--text);
}
.contact-item__icon {
  font-size: 1.1rem;
  color: var(--accent);
  width: 20px;
  text-align: center;
}

.contacts__address {
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.8;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  max-width: 480px;
}

/* === FOOTER === */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav { padding: 14px 20px; }
  .hero { padding: 100px 20px 60px; }
  .hero__line { left: 20px; right: 20px; }
  .container { padding: 0 20px; }
  .about__grid { grid-template-columns: 1fr; gap: 20px; }
  .about__stats { gap: 24px; }
  .formats__grid { grid-template-columns: 1fr; }
  .whyus__grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .footer__inner { flex-direction: column; gap: 8px; text-align: center; }
}

@media (max-width: 480px) {
  .nav__cta { display: none; }
  .hero__title { font-size: 2.6rem; }
}