/* ===== БАЗА ===== */

:root {
  --bg-main: #07111f;
  --bg-deep: #0b1220;
  --bg-panel: rgba(15, 23, 42, 0.78);
  --bg-panel-strong: rgba(12, 19, 34, 0.92);
  --bg-soft: rgba(30, 41, 59, 0.58);
  --line: rgba(148, 163, 184, 0.18);
  --line-strong: rgba(148, 163, 184, 0.28);
  --text-main: #f1f5f9;
  --text-soft: #cbd5e1;
  --text-muted: #94a3b8;
  --text-faint: #64748b;
  --accent: #22d3ee;
  --accent-soft: rgba(34, 211, 238, 0.14);
  --primary: #6366f1;
  --primary-soft: rgba(99, 102, 241, 0.16);
  --danger: #f87171;
  --shadow: 0 24px 80px rgba(2, 8, 23, 0.48);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --content-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text-main);
  background:
    radial-gradient(circle at top center, rgba(37, 99, 235, 0.16), transparent 28%),
    radial-gradient(circle at left center, rgba(34, 211, 238, 0.12), transparent 22%),
    radial-gradient(circle at right bottom, rgba(99, 102, 241, 0.12), transparent 24%),
    linear-gradient(180deg, #091325 0%, #07111f 55%, #060d18 100%);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.025) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 92%);
  opacity: 0.5;
}

main {
  flex: 1;
  position: relative;
  z-index: 1;
}

a,
button {
  transition: 0.25s ease;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.65;
}

/* ===== ОБЩИЕ КОНТЕЙНЕРЫ ===== */

.content {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 32px;
}

.section-block {
  margin-top: 34px;
}

.page-hero {
  max-width: 820px;
  margin-bottom: 34px;
}

.page-kicker {
  display: inline-block;
  margin-bottom: 14px;
  padding: 8px 14px;
  border: 1px solid rgba(34, 211, 238, 0.3);
  background: rgba(34, 211, 238, 0.08);
  color: var(--accent);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
}

.page-hero h1 {
  font-size: clamp(34px, 4.2vw, 54px);
  line-height: 1.08;
  margin-bottom: 16px;
}

.page-hero p {
  font-size: 18px;
  color: var(--text-soft);
}

.page-panel {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.section-caption {
  margin-bottom: 18px;
  color: var(--text-muted);
  font-size: 15px;
}

/* ===== НАВБАР ===== */

.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: calc(var(--content-width) + 64px);
  margin: 16px auto 0;
  padding: 16px 24px;
  width: calc(100% - 24px);
  background: rgba(9, 19, 37, 0.78);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 18px;
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 40px rgba(2, 8, 23, 0.28);
}

.logo {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.navbar nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.navbar a {
  color: var(--text-muted);
  text-decoration: none;
  margin-left: 0;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 15px;
}

.navbar a:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.navbar a.active,
.btn-nav {
  color: var(--accent);
  background: rgba(34, 211, 238, 0.08);
}

/* ===== КНОПКИ ===== */

.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 12px;
  text-decoration: none;
  border: 1px solid transparent;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.primary-btn {
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
  color: white;
  box-shadow: 0 10px 28px rgba(79, 70, 229, 0.28);
}

.primary-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(79, 70, 229, 0.34);
}

.secondary-btn {
  border: 1px solid rgba(34, 211, 238, 0.5);
  color: var(--accent);
  background: rgba(34, 211, 238, 0.06);
}

.secondary-btn:hover {
  transform: translateY(-1px);
  background: rgba(34, 211, 238, 0.12);
}

/* ===== ГЛАВНАЯ ===== */

.hero {
  padding: 72px 0 22px;
}

.hero-panel {
  position: relative;
  text-align: center;
  overflow: hidden;
  padding: 68px 24px;
  background:
    radial-gradient(circle at top center, rgba(99, 102, 241, 0.18), transparent 34%),
    radial-gradient(circle at center, rgba(34, 211, 238, 0.07), transparent 42%),
    var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.09), transparent 34%, rgba(34, 211, 238, 0.05));
  pointer-events: none;
}

.hero-panel > * {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #c7d2fe;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 20px;
}

.hero h1 {
  max-width: 900px;
  margin: 0 auto 18px;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.04;
}

.hero p {
  max-width: 760px;
  margin: 0 auto;
  font-size: 19px;
  color: var(--text-soft);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.stats {
  padding: 18px 0 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.stat-card {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.stat-value {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 10px;
}

.stat-label {
  color: var(--text-soft);
  font-size: 16px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.feature-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.feature-card p {
  margin-bottom: 18px;
}

.feature-link {
  display: inline-flex;
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

/* ===== НАПРАВЛЕНИЯ ===== */

.page-main {
  padding: 56px 0 90px;
}

.accordion {
  background: transparent;
  border-radius: 0;
  padding: 0;
  backdrop-filter: none;
}

.accordion-item {
  margin-bottom: 16px;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(9, 19, 37, 0.72);
  border: 1px solid var(--line);
  box-shadow: 0 12px 28px rgba(2, 8, 23, 0.24);
}

.accordion-header {
  padding: 22px 24px;
  cursor: pointer;
  transition: 0.25s ease;
}

.accordion-header h3 {
  font-size: 24px;
  line-height: 1.3;
}

.accordion-header:hover {
  background: rgba(99, 102, 241, 0.1);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
}

.accordion-content.open {
  max-height: 2600px;
}

.profile-card {
  padding: 22px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
  transition: 0.25s ease;
}

.profile-card:hover {
  background: rgba(255, 255, 255, 0.025);
}

.profile-card h4 {
  font-size: 22px;
  margin-bottom: 10px;
}

.profile-card p {
  color: var(--text-soft);
}

/* ===== КАРЬЕРА ===== */

.chart-shell {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 28px;
  box-shadow: var(--shadow);
  margin-top: 26px;
}

.chart-header {
  max-width: 760px;
  margin-bottom: 18px;
}

.chart-header h2 {
  font-size: 28px;
  margin-bottom: 10px;
}

.chart-header p {
  color: var(--text-soft);
}

.chart-canvas-wrap {
  position: relative;
  min-height: 360px;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 26px;
}

.insight-card {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.insight-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

/* ===== ПРОФОРИЕНТАЦИЯ ===== */

.navigator-wrapper {
  display: flex;
  justify-content: center;
  padding: 22px 0 90px;
}

.navigator-card {
  display: none;
  max-width: 980px;
  width: 100%;
  background: var(--bg-panel);
  padding: 40px;
  border-radius: 26px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.navigator-card.active {
  display: block;
}

.navigator-intro {
  max-width: 700px;
  margin-bottom: 10px;
}

.navigator-intro h1 {
  margin-bottom: 14px;
  font-size: clamp(32px, 4vw, 48px);
}

.navigator-intro p {
  font-size: 18px;
}

.progress-bar {
  width: 100%;
  height: 10px;
  background: rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 28px;
}

#progress {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #6366f1 0%, #22d3ee 100%);
  transition: width 0.3s ease;
}

.answers {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.answer-btn {
  padding: 16px 18px;
  border-radius: 14px;
  background: rgba(99, 102, 241, 0.12);
  cursor: pointer;
  transition: 0.25s;
  border: 1px solid rgba(99, 102, 241, 0.16);
}

.answer-btn:hover {
  background: rgba(99, 102, 241, 0.22);
  transform: translateY(-1px);
}

.result-card canvas {
  margin: 24px 0 6px;
}

.result-main-title {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.25;
}

.result-subtitle {
  margin-top: 8px;
  color: var(--text-soft);
  font-size: 18px;
}

.result-percent {
  margin-top: 10px;
  color: var(--accent);
  font-size: 22px;
  font-weight: 800;
}

.result-section {
  margin-top: 28px;
}

.result-section h3 {
  margin-bottom: 14px;
  font-size: 28px;
  line-height: 1.25;
}

.result-paragraph {
  color: var(--text-soft);
  line-height: 1.7;
  margin: 10px 0 0;
}

.result-list {
  padding-left: 24px;
  margin: 0;
}

.result-list li {
  margin-bottom: 8px;
  line-height: 1.65;
  color: #e2e8f0;
}

.ordered-list {
  padding-left: 28px;
}

.type-badge {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.35);
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 12px;
}

.danger-title {
  color: var(--danger);
}

.factor-table {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(15, 23, 42, 0.45);
}

.factor-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.factor-row:last-child {
  border-bottom: none;
}

.factor-head {
  background: rgba(99, 102, 241, 0.12);
  font-weight: 700;
  color: var(--text-soft);
}

.alternative-list {
  display: grid;
  gap: 14px;
}

.alternative-card {
  background: rgba(15, 23, 42, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 16px;
}

.alternative-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 17px;
}

.alternative-card span {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--accent);
  font-weight: 700;
}

.alternative-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.55;
}

/* ===== МОДАЛЬНОЕ ОКНО ===== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 12, 22, 0.84);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: 24px;
  backdrop-filter: blur(8px);
}

.modal-window {
  background: var(--bg-panel-strong);
  color: white;
  padding: 30px;
  width: min(920px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 22px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.modal-window h2 {
  font-size: 32px;
  margin-bottom: 18px;
}

.modal-window h3 {
  font-size: 24px;
  margin: 26px 0 12px;
}

.modal-window ul {
  margin: 0;
  padding-left: 22px;
}

.modal-window li {
  margin-bottom: 8px;
  line-height: 1.6;
  color: var(--text-soft);
}

.modal-window p {
  color: var(--text-soft);
}

.modal-close {
  float: right;
  cursor: pointer;
  font-size: 28px;
  color: var(--text-muted);
}

.modal-close:hover {
  color: var(--text-main);
}

/* ===== FOOTER ===== */

footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 34px 20px 38px;
  color: var(--text-faint);
}

/* ===== АНИМАЦИЯ ===== */

.fade-in {
  animation: fadeIn 0.6s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== АДАПТИВ ===== */

@media (max-width: 1100px) {
  .stats-grid,
  .feature-grid,
  .insight-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .navbar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .navbar nav {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .content {
    padding: 0 20px;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-panel {
    padding: 48px 20px;
  }

  .page-main {
    padding-top: 40px;
  }

  .navigator-card {
    padding: 28px 20px;
  }

  .modal-window {
    padding: 24px 20px;
  }

  .factor-row {
    grid-template-columns: 1.5fr 0.8fr 1fr;
    font-size: 14px;
  }
}

@media (max-width: 640px) {
  .logo {
    font-size: 18px;
  }

  .navbar {
    width: calc(100% - 14px);
    margin-top: 8px;
    padding: 14px 16px;
  }

  .navbar a {
    font-size: 14px;
    padding: 9px 12px;
  }

  .page-hero h1,
  .hero h1 {
    font-size: 34px;
  }

  .page-hero p,
  .hero p,
  .navigator-intro p {
    font-size: 16px;
  }

  .result-main-title {
    font-size: 23px;
  }

  .result-subtitle {
    font-size: 16px;
  }

  .result-percent {
    font-size: 18px;
  }

  .result-section h3,
  .chart-header h2,
  .modal-window h3 {
    font-size: 22px;
  }

  .factor-row {
    grid-template-columns: 1.4fr 0.8fr 1fr;
    gap: 8px;
    padding: 12px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .primary-btn,
  .secondary-btn {
    width: 100%;
    max-width: 320px;
  }
}