/* ===========================
   БАЗА: фон, шрифты, типографика
   =========================== */
body {
  background: #0d0d0d;
  color: #e0e0e0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.8;
}

/* Цвет текста в типографике Material */
:root {
  --md-typeset-color: #e0e0e0;
  --md-default-fg-color: #e0e0e0;
  --md-primary-fg-color: #ffffff;
  --md-typeset-a-color: #c0c0c0;
}

/* ===========================
   HERO-БЛОК
   =========================== */
.hero {
  background: linear-gradient(135deg, #0d0d0d, #1b1b1b);
  padding: 6rem 2rem;
  text-align: center;
}
.hero-inner { max-width: 900px; margin: 0 auto; }
.hero-photo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 3px solid #444;
  margin-bottom: 1.5rem;
}
.md-content .hero,
.hero,
.hero * {
  color: #ffffff !important;
  fill: #ffffff !important;
  text-shadow: 0 0 8px rgba(255,255,255,.15);
}
.main-content h1:first-child,
.md-typeset h1:first-child { color: #ffffff !important; }

/* ===========================
   ССЫЛКИ — серебряная тема
   =========================== */

/* Глобальные переменные цвета ссылок */
:root {
  --md-primary-fg-color: #c0c0c0 !important;
  --md-accent-fg-color: #ffffff !important;
  --md-typeset-a-color: #c0c0c0 !important;
}

/* Все обычные ссылки */
a,
.md-typeset a,
.md-content a,
.md-typeset a:link,
.md-typeset a:visited {
  color: #c0c0c0 !important;
  text-decoration: none !important;
  transition: color .25s ease, text-shadow .25s ease;
}
a:hover,
.md-typeset a:hover {
  color: #ffffff !important;
  text-shadow: 0 0 8px rgba(255,255,255,.4);
}
a:active,
.md-typeset a:active { color: #d0d0d0 !important; }

/* Кнопки-ссылки */
a.md-button,
.md-typeset .md-button {
  border: 1px solid #c0c0c0 !important;
  margin: 0.4em;
  padding: 8px 14px;
  border-radius: 6px;
  color: #c0c0c0 !important;
  background: transparent;
  text-transform: uppercase;
  font-size: .9em;
  letter-spacing: .5px;
  transition: all .25s ease;
}
a.md-button:hover,
.md-typeset .md-button:hover {
  background: linear-gradient(90deg, #d0d0d0 0%, #ffffff 100%) !important;
  color: #000 !important;
  box-shadow: 0 0 14px rgba(255,255,255,.4);
}

/* Навигация (левое и верхнее меню) */
.md-nav__link,
.md-header a,
.md-tabs__link {
  color: #c0c0c0 !important;
  transition: color .25s ease, text-shadow .25s ease;
}
.md-nav__link:hover,
.md-header a:hover,
.md-tabs__link:hover {
  color: #ffffff !important;
  text-shadow: 0 0 8px rgba(255,255,255,.4);
}
.md-nav__link--active,
.md-nav__item--active > .md-nav__link { color: #ffffff !important; }

/* Футер */
.md-footer a {
  color: #c0c0c0 !important;
  transition: color .25s ease;
}
.md-footer a:hover {
  color: #ffffff !important;
  text-shadow: 0 0 6px rgba(255,255,255,.35);
}

/* Навигационные блоки на страницах */
.nav-links {
  text-align: center;
  margin: 1.5em 0;
  font-size: 1.1em;
  letter-spacing: 0.3px;
}

/* ===========================
   КАРТОЧКИ СЕКЦИЙ
   =========================== */
.section-card {
  background: #111;
  border-radius: 14px;
  padding: 24px;
  margin: 24px 0;
  box-shadow: 0 4px 12px rgba(255,255,255,.05);
  transition: transform .2s, box-shadow .2s;
}
.section-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(255,255,255,.08);
}
.section-card h2 { color: #d0d0d0; }
.section-card p  { color: #b0b0b0; }

/* ===========================
   ТЁМНЫЕ ТАБЛИЦЫ
   =========================== */
.md-typeset table {
  width: 100%;
  border-collapse: collapse;
  background-color: #0f0f0f !important;
  color: #f5f5f5 !important;
}
.md-typeset th,
.md-typeset td {
  border: none;
  border-bottom: 1px solid rgba(255,255,255,.15);
  text-align: center;
  padding: 12px 10px;
}
.md-typeset th {
  font-weight: 600;
  color: #fff !important;
  background: #161616 !important;
}
.md-typeset tr:hover td {
  background: rgba(255,255,255,.05);
}

/* ===========================
   ПОРТФОЛИО
   =========================== */
.portfolio-gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  margin-top: 2rem;
}
.portfolio-gallery img {
  width: 560px;
  max-width: 95%;
  border-radius: 16px;
  padding: 2px;
  background: linear-gradient(145deg, #dcdcdc, #8e8e8e);
  box-shadow: 0 0 18px rgba(255,255,255,.05);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  cursor: pointer;
  position: relative;
}
.portfolio-gallery img::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,.15) 0%, rgba(255,255,255,0) 60%);
  pointer-events: none;
  transition: opacity .3s ease;
  opacity: .4;
}
.portfolio-gallery img:hover {
  transform: scale(1.03);
  box-shadow: 0 0 24px rgba(255,255,255,.15);
  background: linear-gradient(145deg, #f0f0f0, #aaa);
}
.portfolio-gallery img:hover::after { opacity: .7; }

/* ===========================
   ОСНОВНОЙ КОНТЕНТ
   =========================== */
.main-content { padding: 2rem; }
/* --- Исправление навигации в мобильной версии --- */
@media screen and (max-width: 768px) {
  .md-content .nav-links,
  .md-typeset .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 0.6rem;
    font-size: 1.05em;
    margin-top: 1em;
  }

  .md-content .nav-links a,
  .md-typeset .nav-links a {
    display: inline-block;
    color: #c0c0c0 !important;
    text-decoration: none;
    line-height: 1.5;
  }

  .md-content .nav-links a:hover,
  .md-typeset .nav-links a:hover {
    color: #ffffff !important;
    text-shadow: 0 0 8px rgba(255,255,255,0.4);
  }

  /* скрываем точки (•) между ссылками в мобильной версии */
  .md-content .nav-links br + *::before {
    content: none !important;
  }
}