@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

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

:root {
  --bg-dark: #0A0E1A;
  --bg-dark-2: #131A2E;
  --bg-light: #FFFFFF;
  --bg-secondary: #F5F5F0;
  --accent: #00D4FF;
  --accent-2: #00A8CC;
  --accent-bg: rgba(0,212,255,0.08);
  --accent-border: rgba(0,212,255,0.3);
  --text-primary: #111827;
  --text-secondary: #4B5563;
  --text-tertiary: #9CA3AF;
  --border: #E5E7EB;
  --border-dark: rgba(255,255,255,0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: var(--text-primary);
  background: var(--bg-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── SKIP LINK ─── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--accent);
  color: var(--bg-dark);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: 16px; }

/* ─── NAV ─── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(10,14,26,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-dark);
  z-index: 1000;
  transition: background var(--transition);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav__logo-icon {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-size: 16px;
  color: var(--bg-dark);
}
.nav__logo-text {
  color: #fff;
  font-weight: 500;
  font-size: 16px;
}
.nav__links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.nav__links a {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  transition: color var(--transition);
}
.nav__links a:hover,
.nav__links a:focus { color: #fff; }
.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  transition: border-color var(--transition), background var(--transition);
  flex-shrink: 0;
}
.nav__cta:hover, .nav__cta:focus {
  border-color: var(--accent);
  background: rgba(0,212,255,0.08);
}
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: 4px;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--bg-dark);
  padding: 16px 24px 24px;
  gap: 4px;
  border-top: 1px solid var(--border-dark);
}
.nav__mobile.is-open { display: flex; }
.nav__mobile a {
  color: rgba(255,255,255,0.75);
  font-size: 15px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-dark);
  transition: color var(--transition);
}
.nav__mobile a:last-child { border-bottom: none; }
.nav__mobile a:hover { color: #fff; }

/* ─── HERO ─── */
.hero {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-dark-2) 100%);
  padding: 136px 0 96px;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  background: var(--accent-bg);
  pointer-events: none;
}
.hero__orb--1 { width: 360px; height: 360px; top: -80px; right: -80px; }
.hero__orb--2 { width: 200px; height: 200px; bottom: 40px; left: -40px; opacity: 0.6; }
.hero__orb--3 { width: 120px; height: 120px; top: 40%; left: 30%; opacity: 0.4; }
.hero__inner { position: relative; z-index: 1; }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--accent-border);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero__badge-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero__title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 500;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero__sub {
  font-size: clamp(15px, 2vw, 18px);
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent);
  color: var(--bg-dark);
}
.btn--primary:hover, .btn--primary:focus {
  background: #00bfe6;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,212,255,0.3);
}
.btn--outline-dark {
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
}
.btn--outline-dark:hover, .btn--outline-dark:focus {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.06);
}
.btn--outline {
  border: 1px solid var(--border);
  color: var(--text-primary);
}
.btn--outline:hover { border-color: var(--accent-2); color: var(--accent-2); }

/* ─── SECTION COMMON ─── */
.section { padding: 88px 0; }
.section--alt { background: var(--bg-secondary); }
.section--dark { background: var(--bg-dark); color: #fff; position: relative; isolation: isolate; }
.section__label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-tertiary);
  margin-bottom: 10px;
}
.section--dark .section__label { color: rgba(255,255,255,0.4); }
.section__title {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-bottom: 16px;
}
.section__lead {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}
.section__head { text-align: center; margin-bottom: 56px; }
.section__head .section__lead { margin: 0 auto; }

/* ─── DIRECTIONS ─── */
.directions__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.dir-card {
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.dir-card:hover { transform: translateY(-4px); }
.dir-card--dark {
  background: var(--bg-dark);
  color: #fff;
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}
.dir-card--dark:hover { box-shadow: 0 12px 40px rgba(0,212,255,0.15); }
.dir-card--light {
  background: var(--bg-light);
  border: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
.dir-card--light:hover { box-shadow: 0 12px 40px rgba(0,0,0,0.1); }
.dir-card__orb {
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: rgba(0,212,255,0.08);
  pointer-events: none;
}
.dir-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}
.dir-card--dark .dir-card__tag { background: rgba(0,212,255,0.15); color: var(--accent); }
.dir-card--light .dir-card__tag { background: #E6F8FC; color: var(--accent-2); }
.dir-card__title {
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 10px;
}
.dir-card__desc {
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 24px;
  opacity: 0.75;
}
.dir-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dir-card__list li {
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dir-card--dark .dir-card__list li { color: rgba(255,255,255,0.85); }
.dir-card--light .dir-card__list li { color: var(--text-secondary); }
.dir-card__list li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ─── ABOUT ─── */
.about__intro {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}
.about__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.about-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
}
.about-card__icon {
  width: 36px; height: 36px;
  background: #E6F8FC;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.about-card__title {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 8px;
}
.about-card__text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
}
.expertise {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.expertise__title {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 20px;
}
.expertise__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 32px;
}
.expertise__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}
.expertise__item::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ─── NEO ─── */
.neo__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.neo__label { color: var(--text-tertiary); }
.neo__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.neo__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}
.neo__features li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.neo__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-2);
  font-size: 15px;
  font-weight: 500;
  transition: gap var(--transition), color var(--transition);
}
.neo__link:hover { gap: 10px; color: var(--accent); }
.neo__mockup {
  background: var(--bg-dark);
  border-radius: var(--radius-lg);
  padding: 24px;
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.25);
}
.neo__mockup-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.neo__avatar {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--bg-dark);
  flex-shrink: 0;
}
.neo__contact-name { color: #fff; font-size: 13px; font-weight: 500; }
.neo__contact-status { color: rgba(255,255,255,0.45); font-size: 11px; }
.neo__messages { display: flex; flex-direction: column; gap: 8px; flex: 1; }
.neo__msg {
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13px;
  max-width: 75%;
}
.neo__msg--in {
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.85);
  align-self: flex-start;
}
.neo__msg--out {
  background: var(--accent);
  color: var(--bg-dark);
  align-self: flex-end;
}
.neo__input-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.neo__input-field {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 7px 14px;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}
.neo__send-btn {
  width: 32px; height: 32px;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ─── CONTACT FORM ─── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}
.contact__info-label { color: var(--text-tertiary); }
.contact__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}
.contact__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
}
.contact__list-icon {
  width: 36px; height: 36px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact__list-icon svg { width: 16px; height: 16px; color: var(--accent-2); }
.contact__form-wrap {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form__group { display: flex; flex-direction: column; gap: 6px; }
.form__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}
.form__label span { color: #EF4444; margin-left: 2px; }
.form__input, .form__textarea {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg-light);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form__input:focus, .form__textarea:focus {
  outline: none;
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(0,168,204,0.1);
}
.form__input.error, .form__textarea.error { border-color: #EF4444; }
.form__error {
  font-size: 12px;
  color: #EF4444;
  display: none;
}
.form__error.visible { display: block; }
.form__textarea { resize: vertical; min-height: 100px; }
.form__drop {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  background: var(--bg-light);
}
.form__drop:hover, .form__drop.drag-over {
  border-color: var(--accent-2);
  background: #F0FBFF;
}
.form__drop-icon { margin: 0 auto 8px; color: var(--accent-2); }
.form__drop-text { font-size: 13px; font-weight: 500; margin-bottom: 4px; }
.form__drop-hint { font-size: 11px; color: var(--text-tertiary); }
.form__drop input[type="file"] { display: none; }
.form__files { display: flex; flex-direction: column; gap: 6px; }
.form__file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  gap: 8px;
}
.form__file-info { display: flex; align-items: center; gap: 8px; min-width: 0; }
.form__file-ext {
  width: 28px; height: 32px;
  background: var(--accent-2);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: 9px;
  font-weight: 600;
  color: #fff;
  flex-shrink: 0;
}
.form__file-name {
  font-size: 12px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}
.form__file-size { font-size: 11px; color: var(--text-tertiary); white-space: nowrap; }
.form__file-remove {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 2px 4px;
  border-radius: 3px;
  transition: color var(--transition), background var(--transition);
  flex-shrink: 0;
}
.form__file-remove:hover { color: #EF4444; background: #FEE2E2; }
.form__consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.form__consent input[type="checkbox"] {
  width: 16px; height: 16px;
  margin-top: 2px;
  accent-color: var(--accent-2);
  flex-shrink: 0;
  cursor: pointer;
}
.form__consent a { color: var(--accent-2); text-decoration: underline; }
.form__consent a:hover { color: var(--accent); }
.form__captcha { min-height: 78px; }
.form__submit {
  width: 100%;
  padding: 13px;
  background: var(--accent);
  color: var(--bg-dark);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}
.form__submit:hover:not(:disabled) {
  background: #00bfe6;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,212,255,0.3);
}
.form__submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.form__message {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: none;
}
.form__message.success { background: #D1FAE5; color: #065F46; border: 1px solid #6EE7B7; display: block; }
.form__message.error { background: #FEE2E2; color: #991B1B; border: 1px solid #FCA5A5; display: block; }
.form__fields { display: flex; flex-direction: column; gap: 14px; }

/* ─── FOOTER ─── */
.footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.65);
  padding: 64px 0 0;
  position: relative;
  isolation: isolate;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-dark);
}
.footer__brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer__brand-icon {
  width: 28px; height: 28px;
  background: var(--accent);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-size: 14px;
  color: var(--bg-dark);
}
.footer__brand-name { color: #fff; font-weight: 500; }
.footer__requisites { font-size: 13px; line-height: 1.9; }
.footer__requisites a { color: rgba(255,255,255,0.65); transition: color var(--transition); }
.footer__requisites a:hover { color: var(--accent); }
.footer__col-title { color: #fff; font-size: 13px; font-weight: 500; margin-bottom: 14px; }
.footer__col-links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer__col-links a { font-size: 13px; transition: color var(--transition); }
.footer__col-links a:hover { color: #fff; }
.footer__col-links .highlight { color: var(--accent); }
.footer__bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 8px;
}

/* ─── COOKIE BANNER ─── */
.cookie {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-dark-2);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  max-width: 640px;
  width: calc(100% - 48px);
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 900;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  animation: slideUp 0.4s ease;
}
.cookie.hidden { display: none; }
@keyframes slideUp {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.cookie__text { font-size: 13px; color: rgba(255,255,255,0.75); flex: 1; line-height: 1.5; }
.cookie__text a { color: var(--accent); text-decoration: underline; }
.cookie__actions { display: flex; gap: 8px; flex-shrink: 0; }
.cookie__accept {
  background: var(--accent);
  color: var(--bg-dark);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  white-space: nowrap;
  transition: background var(--transition);
}
.cookie__accept:hover { background: #00bfe6; }
.cookie__decline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.65);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color var(--transition);
}
.cookie__decline:hover { border-color: rgba(255,255,255,0.4); }

/* ─── ANIMATIONS ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ─── DOCUMENT PAGES ─── */
.doc-page { padding-top: 96px; padding-bottom: 80px; }
.doc-page__header {
  background: var(--bg-dark);
  padding: 64px 0 48px;
  color: #fff;
}
.doc-page__header .section__label { color: rgba(255,255,255,0.4); }
.doc-page__header h1 { font-size: clamp(24px, 3vw, 36px); font-weight: 500; }
.doc-page__body {
  padding: 64px 0 80px;
  max-width: 760px;
  margin: 0 auto;
}
.doc-page__body h2 { font-size: 20px; font-weight: 500; margin: 36px 0 12px; }
.doc-page__body h3 { font-size: 16px; font-weight: 500; margin: 24px 0 8px; }
.doc-page__body p { font-size: 15px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 14px; }
.doc-page__body ul, .doc-page__body ol { padding-left: 20px; margin-bottom: 14px; }
.doc-page__body li { font-size: 15px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 6px; }
.doc-page__body table { width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 14px; }
.doc-page__body th, .doc-page__body td { border: 1px solid var(--border); padding: 10px 14px; text-align: left; }
.doc-page__body th { background: var(--bg-secondary); font-weight: 500; color: var(--text-primary); }
.doc-page__body td { color: var(--text-secondary); }
.doc-page__updated { font-size: 13px; color: var(--text-tertiary); margin-top: 32px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .directions__grid { grid-template-columns: 1fr; }
  .about__cards { grid-template-columns: 1fr; }
  .neo__grid { grid-template-columns: 1fr; gap: 40px; }
  .contact__grid { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .expertise__grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .section { padding: 60px 0; }
  .hero { padding: 112px 0 72px; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .cookie { flex-direction: column; align-items: flex-start; }
  .cookie__actions { width: 100%; }
  .cookie__accept, .cookie__decline { flex: 1; text-align: center; }
  .about__cards { grid-template-columns: 1fr; }
}

/* ─── FOCUS VISIBLE ─── */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ─── PAGE HERO (inner pages) ─── */
.page-hero { padding: 120px 0 64px; position: relative; overflow: hidden; }
.page-hero--dark {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-dark-2) 100%);
  color: #fff;
  isolation: isolate;
}
.page-hero--light {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}
.page-hero__title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.page-hero--dark .page-hero__title { color: #fff; }
.page-hero--light .page-hero__title { color: var(--text-primary); }
.page-hero__lead {
  font-size: clamp(15px, 1.8vw, 17px);
  line-height: 1.7;
  max-width: 580px;
  color: rgba(255,255,255,0.65);
}
.page-hero--light .page-hero__lead { color: var(--text-secondary); }

/* ─── ABOUT INTRO ─── */
.about-intro {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* ─── SERVICES GRID ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}
.service-card__icon {
  width: 40px; height: 40px;
  background: #E6F8FC;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.service-card__title {
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 8px;
}
.service-card__text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ─── PROCESS LIST ─── */
.process-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  border-left: 2px solid var(--border);
  margin-left: 13px;
}
.process-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 0 0 32px 32px;
  position: relative;
}
.process-step:last-child { padding-bottom: 0; }
.process-step__num {
  position: absolute;
  left: -13px;
  top: 0;
  width: 26px; height: 26px;
  background: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--bg-dark);
  flex-shrink: 0;
}
.process-step__title { font-size: 15px; font-weight: 500; margin-bottom: 6px; }
.process-step__text { font-size: 13px; color: var(--text-secondary); line-height: 1.65; }

/* ─── NEO TEASER ─── */
.neo-teaser {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-2) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0,212,255,0.2);
}
.neo-teaser__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 32px;
  gap: 20px;
  transition: background var(--transition);
}
.neo-teaser__inner:hover { background: rgba(0,212,255,0.04); }
.neo-teaser__badge {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--accent-border);
  border-radius: 999px;
  font-size: 11px;
  color: var(--accent);
  margin-bottom: 8px;
}
.neo-teaser__title { font-size: 20px; font-weight: 500; color: #fff; margin-bottom: 4px; }
.neo-teaser__sub { font-size: 13px; color: rgba(255,255,255,0.55); }
.neo-teaser__right {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
  transition: gap var(--transition);
}
.neo-teaser__inner:hover .neo-teaser__right { gap: 12px; }

/* ─── CTA BLOCK ─── */
.cta-block {
  text-align: center;
  padding: 56px 32px;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-width: 640px;
  margin: 0 auto;
}
.cta-block__title { font-size: clamp(22px, 3vw, 30px); font-weight: 500; margin-bottom: 12px; }
.cta-block__sub { font-size: 15px; color: var(--text-secondary); margin-bottom: 28px; line-height: 1.65; }
.cta-block__actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ─── CIRCUIT BOARD BACKGROUND PATTERN ─── */
/* SVG tile: 80×80px — IC chip body + pins, SMD resistor, traces, vias, pads */
.hero::before,
.page-hero--dark::before,
.section--dark::before,
.footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' xmlns='http://www.w3.org/2000/svg' fill='none'%3E%3Crect x='45' y='10' width='28' height='18' stroke='%2300D4FF' stroke-width='1' stroke-opacity='.13' rx='1.5'/%3E%3Ccircle cx='50' cy='15' r='1.2' fill='%2300D4FF' fill-opacity='.15'/%3E%3Cline x1='36' y1='15' x2='45' y2='15' stroke='%2300D4FF' stroke-opacity='.1' stroke-width='1'/%3E%3Ccircle cx='36' cy='15' r='1.8' fill='%2300D4FF' fill-opacity='.13'/%3E%3Cline x1='36' y1='22' x2='45' y2='22' stroke='%2300D4FF' stroke-opacity='.1' stroke-width='1'/%3E%3Ccircle cx='36' cy='22' r='1.8' fill='%2300D4FF' fill-opacity='.13'/%3E%3Cline x1='73' y1='15' x2='80' y2='15' stroke='%2300D4FF' stroke-opacity='.1' stroke-width='1'/%3E%3Ccircle cx='80' cy='15' r='1.8' fill='%2300D4FF' fill-opacity='.13'/%3E%3Cline x1='73' y1='22' x2='80' y2='22' stroke='%2300D4FF' stroke-opacity='.1' stroke-width='1'/%3E%3Ccircle cx='80' cy='22' r='1.8' fill='%2300D4FF' fill-opacity='.13'/%3E%3Cpath d='M0 15H36' stroke='%2300D4FF' stroke-opacity='.09' stroke-width='1'/%3E%3Ccircle cx='0' cy='15' r='2' fill='%2300D4FF' fill-opacity='.14'/%3E%3Cpath d='M20 0V40H80' stroke='%2300D4FF' stroke-opacity='.09' stroke-width='1'/%3E%3Ccircle cx='20' cy='40' r='4' stroke='%2300D4FF' stroke-width='1' stroke-opacity='.12'/%3E%3Ccircle cx='20' cy='40' r='1.3' fill='%2300D4FF' fill-opacity='.1'/%3E%3Ccircle cx='20' cy='0' r='2' fill='%2300D4FF' fill-opacity='.14'/%3E%3Ccircle cx='80' cy='40' r='2' fill='%2300D4FF' fill-opacity='.14'/%3E%3Cpath d='M0 60H25' stroke='%2300D4FF' stroke-opacity='.09' stroke-width='1'/%3E%3Ccircle cx='0' cy='60' r='2' fill='%2300D4FF' fill-opacity='.14'/%3E%3Crect x='25' y='57' width='14' height='6' stroke='%2300D4FF' stroke-width='1' stroke-opacity='.12' rx='1'/%3E%3Cpath d='M39 60H55V80' stroke='%2300D4FF' stroke-opacity='.09' stroke-width='1'/%3E%3Ccircle cx='55' cy='60' r='3.5' stroke='%2300D4FF' stroke-width='1' stroke-opacity='.11'/%3E%3Ccircle cx='55' cy='60' r='1.2' fill='%2300D4FF' fill-opacity='.09'/%3E%3Ccircle cx='55' cy='80' r='2' fill='%2300D4FF' fill-opacity='.14'/%3E%3Cpath d='M70 0V10' stroke='%2300D4FF' stroke-opacity='.08' stroke-width='1'/%3E%3Ccircle cx='70' cy='0' r='1.5' fill='%2300D4FF' fill-opacity='.12'/%3E%3Ccircle cx='70' cy='10' r='3' stroke='%2300D4FF' stroke-width='1' stroke-opacity='.1'/%3E%3Ccircle cx='70' cy='10' r='1' fill='%2300D4FF' fill-opacity='.08'/%3E%3Cpath d='M0 80V65' stroke='%2300D4FF' stroke-opacity='.07' stroke-width='1'/%3E%3Ccircle cx='0' cy='80' r='2' fill='%2300D4FF' fill-opacity='.14'/%3E%3C/svg%3E");
  background-size: 80px 80px;
  background-repeat: repeat;
  pointer-events: none;
  z-index: -1;
}

/* ─── DIR CARD AS LINK ─── */
.dir-card--link { display: block; }

/* ─── RESPONSIVE (additions) ─── */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .neo-teaser__inner { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .cta-block { padding: 36px 20px; }
  .page-hero { padding: 100px 0 48px; }
}