/* Fonts: Golos Text (headings) + Inter (body) — as on energo2026 site */

:root {
  --navy: #020218;
  --navy-mid: #0f0f24;
  --navy-ui: #27273a;
  --blue: #1cc1cc;
  --blue-light: #2d9edf;
  --blue-dark: #234f98;
  --blue-glow: rgba(28, 193, 204, 0.25);
  --white: #ffffff;
  --gray-50: #f4f5f4;
  --gray-100: #dddddd;
  --gray-400: #838383;
  --gray-700: #666666;
  --gray-900: #000000;
  --accent: #7341be;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-pill: 100px;
  --shadow: 0 8px 32px rgba(2, 2, 24, 0.12);
  --font-head: 'Golos Text', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-900);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.2;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s, box-shadow 0.2s, opacity 0.2s;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(28, 193, 204, 0.35);
}

.btn--primary:hover {
  background: #17adb7;
  box-shadow: 0 6px 28px rgba(28, 193, 204, 0.45);
}

.btn--outline-light {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn--glass {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

.btn--glass:hover { background: rgba(255, 255, 255, 0.2); }

.btn--sm { padding: 10px 20px; font-size: 14px; }
.btn--lg { padding: 18px 36px; font-size: 16px; }
.btn--full { width: 100%; }

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(2, 2, 24, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.header__logo img {
  height: 32px;
  width: auto;
  max-width: 200px;
}

.header__nav {
  display: flex;
  gap: 28px;
}

.header__nav a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.header__nav a:hover { color: var(--white); }

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header__phone {
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
}

.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.header__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: 0.3s;
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 48px) 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(2, 2, 24, 0.92) 0%, rgba(2, 2, 24, 0.72) 45%, rgba(15, 15, 36, 0.55) 100%),
    url('../assets/hero-bg.png') center/cover no-repeat;
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(28, 193, 204, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 40% 35% at 10% 80%, rgba(45, 158, 223, 0.1) 0%, transparent 50%);
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: center;
}

.hero__label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 16px;
}

.hero__title {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: 17px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.78);
  max-width: 560px;
  margin-bottom: 32px;
}

.hero__stats {
  display: flex;
  gap: 32px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.stat__value {
  display: block;
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

.stat__label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  max-width: 160px;
}

.hero__card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  backdrop-filter: blur(16px);
  text-align: center;
}

.hero__card-logo {
  margin: 0 auto 16px;
  height: 56px;
  width: auto;
  max-width: 260px;
}

.hero__card-text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 24px;
}

.hero__dates { margin-bottom: 28px; }

.hero__dates-num {
  display: block;
  font-family: var(--font-head);
  font-size: 56px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.hero__dates-text {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.7);
}

.section { padding: 96px 0; }

.section--white { background: var(--white); }
.section--gray { background: var(--gray-50); }

.section--blue {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: var(--white);
}

.section--apply {
  background: linear-gradient(160deg, var(--navy-mid) 0%, var(--navy) 100%);
  padding-bottom: 120px;
}

.section__head {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 56px;
}

.section__head--center {
  grid-template-columns: 1fr;
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section__title {
  font-family: var(--font-head);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.section__title--light { color: var(--white); }

.section__lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--gray-700);
}

.section__lead--light { color: rgba(255, 255, 255, 0.72); }

.benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.benefit-card {
  background: var(--gray-50);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--gray-100);
  transition: box-shadow 0.25s, transform 0.25s;
}

.benefit-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.benefit-card__num {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 12px;
}

.benefit-card h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}

.benefit-card p {
  font-size: 15px;
  color: var(--gray-700);
  line-height: 1.6;
}

.cta-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 36px;
}

.cta-strip p {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
}

.packages {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.packages__compare { text-align: center; }

.packages__compare a {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(28, 193, 204, 0.35);
  transition: color 0.2s, border-color 0.2s;
}

.packages__compare a:hover {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

.packages__note {
  text-align: center;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 12px;
  line-height: 1.55;
}

.packages__note a {
  color: var(--blue-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.package-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.package-card--featured {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--blue);
  box-shadow: 0 0 40px var(--blue-glow);
}

.package-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.package-card__name {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  margin-top: 8px;
}

.package-card__price {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 20px;
}

.package-card__price strong {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 700;
  color: var(--white);
}

.package-card__highlights {
  flex: 1;
  margin-bottom: 24px;
}

.package-card__highlights li {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  padding: 6px 0;
  padding-left: 18px;
  position: relative;
  line-height: 1.45;
}

.package-card__highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

#comparison .section__head {
  gap: 11px;
  margin-bottom: 19px;
}

.comparison { margin-bottom: 40px; }

.comparison__scroll--light {
  border: 1px solid var(--gray-100);
  background: var(--white);
  box-shadow: var(--shadow);
  border-radius: var(--radius-md);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.comparison__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  table-layout: fixed;
}

.comparison__table--light { min-width: 720px; }

.comparison__table--wide { min-width: 960px; }

.comparison__table--wide th:first-child,
.comparison__table--wide td:first-child {
  width: 32%;
}

.comparison__table--light th,
.comparison__table--light td {
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-900);
  vertical-align: middle;
}

.comparison__table--light thead th {
  background: var(--gray-50);
  color: var(--navy);
  position: sticky;
  top: 0;
  z-index: 1;
}

.comparison__table--light thead small {
  opacity: 1;
  color: var(--gray-700);
}

.comparison__table--light tbody tr:hover td {
  background: var(--gray-50);
}

.comparison__table th,
.comparison__table td {
  padding: 14px 16px;
  text-align: center;
}

.comparison__table th:first-child,
.comparison__table td:first-child {
  text-align: left;
  width: 38%;
  font-weight: 500;
  line-height: 1.45;
}

.comparison__table thead th {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 13px;
}

.comparison__table thead th:first-child { font-weight: 700; }

.comparison__table thead small {
  display: block;
  font-weight: 400;
  margin-top: 2px;
}

.check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(28, 193, 204, 0.2);
  color: #17adb7;
  font-weight: 700;
}

.check--light {
  background: rgba(28, 193, 204, 0.12);
  color: #0e9aa3;
}

.cross { color: rgba(255, 255, 255, 0.25); }

.cross--light {
  color: var(--gray-700);
  opacity: 0.35;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}

.audience-item {
  padding: 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
  background: var(--gray-50);
}

.audience-item h3 {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
}

.audience-item p {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.55;
}

.invited {
  padding: 75px 0;
  background: #ffffff;
}

.invited__title {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 600;
  line-height: 1.25;
  text-transform: uppercase;
  color: #000000;
  margin-bottom: 40px;
  max-width: 562px;
}

.invited__grid {
  display: grid;
  grid-template-columns: repeat(3, 328px);
  gap: 24px;
  justify-content: center;
}

.invited-card {
  width: 328px;
  background: #f4f5f4;
  border: 1px solid #dddddd;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.invited-card__photo {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 20px auto 12px;
  flex-shrink: 0;
}

.invited-card__photo > img:first-child {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.invited-card__body {
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.invited-card__name {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.25;
  color: #000000;
}

.invited-card__role {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.45;
  color: #a1a1a1;
}

@media (max-width: 1100px) {
  .invited__grid {
    grid-template-columns: repeat(2, minmax(280px, 328px));
  }

  .invited-card { width: 100%; }
}

@media (max-width: 639px) {
  .invited { padding: 48px 0; }

  .invited__title {
    font-size: 24px;
    text-align: center;
    max-width: none;
    margin-bottom: 28px;
  }

  .invited__grid {
    grid-template-columns: 1fr;
    max-width: 328px;
    margin: 0 auto;
  }
}

.program-arch {
  padding: 48px 0 64px;
  background: #ffffff;
}

.program-arch__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 900px;
}

.program-arch__logo {
  width: 225px;
  height: 225px;
  object-fit: contain;
  margin-bottom: 8px;
}

.program-arch__title {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 600;
  line-height: 1.25;
  text-transform: uppercase;
  color: #000000;
  margin-bottom: 12px;
  max-width: 821px;
}

.program-arch__subtitle {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.45;
  color: #838383;
  margin-bottom: 32px;
  max-width: 664px;
}

.program-arch__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
}

.program-arch__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 321px;
  min-height: 49px;
  padding: 12px 28px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.55;
  color: #ffffff;
  background: #1cc1cc;
  border-radius: 30px;
  transition: opacity 0.2s ease-in-out;
}

.program-arch__btn:hover { opacity: 0.8; }

.program-arch__btn--outline {
  background: transparent;
  color: var(--blue-dark);
  border: 2px solid var(--blue-dark);
}

.program-arch__btn--outline:hover {
  opacity: 1;
  background: rgba(35, 79, 152, 0.08);
}

@media (max-width: 639px) {
  .program-arch__title { font-size: 24px; }

  .program-arch__logo {
    width: 160px;
    height: 160px;
  }

  .program-arch__btn {
    min-width: 0;
    width: 100%;
    max-width: 321px;
  }
}

.apply {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.apply__text {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.65;
  margin: 16px 0 32px;
}

.apply__contacts {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.apply__contacts a {
  color: var(--white);
  font-weight: 600;
  font-size: 18px;
}

.apply__contacts a:hover { color: var(--blue); }

.apply__contacts span {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 8px;
}

.apply__form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

.form-row { margin-bottom: 18px; }

.form-row--half {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-row label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 16px;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  color: var(--gray-900);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-glow);
}

.form-row input.error,
.form-row select.error {
  border-color: #b2433e;
}

.form-consents {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}

.form-consent {
  display: grid;
  grid-template-columns: 20px 1fr;
  column-gap: 12px;
  align-items: start;
  font-size: 13px;
  line-height: 1.5;
  color: var(--gray-700);
  cursor: pointer;
}

.form-consent__input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form-consent__box {
  grid-row: 1;
  grid-column: 1;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border: 2px solid var(--gray-100);
  border-radius: 4px;
  background: var(--white);
  flex-shrink: 0;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.form-consent__box::after {
  content: '';
  display: block;
  width: 6px;
  height: 10px;
  margin: 2px auto 0;
  border: solid var(--white);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform 0.15s ease;
}

.form-consent__input:checked + .form-consent__box {
  background: var(--blue);
  border-color: var(--blue);
}

.form-consent__input:checked + .form-consent__box::after {
  transform: rotate(45deg) scale(1);
}

.form-consent__input:focus-visible + .form-consent__box {
  box-shadow: 0 0 0 3px var(--blue-glow);
}

.form-consent.error .form-consent__box {
  border-color: #b2433e;
}

.form-consent__text {
  grid-row: 1;
  grid-column: 2;
}

.form-consent__text a {
  color: var(--blue-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-consent__text a:hover { color: var(--navy); }

.form-note {
  font-size: 12px;
  color: var(--gray-400);
  text-align: center;
  margin-top: 12px;
}

.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.6);
  padding: 48px 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(280px, 1.4fr);
  gap: 48px 64px;
  align-items: start;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__col--contacts { gap: 10px; }

.footer__col--contacts .footer__logo { margin-bottom: 8px; }

.footer__col--info { gap: 16px; }

.footer__logo {
  opacity: 0.9;
  align-self: flex-start;
}

.footer__contacts-label {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 4px;
}

.footer__contact-link {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.2s;
}

.footer__contact-link:hover { color: var(--white); }

.footer__operator {
  font-size: 13px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.55);
}

.footer__operator-name {
  font-family: var(--font-head);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 6px;
}

.footer__requisites {
  margin-bottom: 4px;
}

.footer__legal {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
}

.footer__legal a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer__legal a:hover { color: var(--white); }

.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
}

.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal.open {
  opacity: 1;
  pointer-events: auto;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 2, 24, 0.7);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 440px;
  width: calc(100% - 32px);
  text-align: center;
  transform: scale(0.95);
  transition: transform 0.3s;
}

.modal.open .modal__content { transform: scale(1); }

.modal__content h3 {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
}

.modal__content p {
  color: var(--gray-700);
  margin-bottom: 24px;
  line-height: 1.6;
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--gray-400);
  cursor: pointer;
  line-height: 1;
}

.modal__close:hover { color: var(--gray-900); }

.header.open .header__nav,
.header.open .header__actions {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--navy);
  padding: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header.open .header__nav { gap: 16px; }
.header.open .header__actions { gap: 12px; padding-top: 0; }

@media (max-width: 1100px) {
  .packages { grid-template-columns: repeat(3, 1fr); }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__card { max-width: 360px; }
  .section__head { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr; }
  .apply { grid-template-columns: 1fr; }
  .cta-strip { flex-direction: column; text-align: center; }
}

@media (max-width: 768px) {
  .header__nav,
  .header__actions { display: none; }

  .header__burger { display: flex; }

  .header.open .header__nav,
  .header.open .header__actions { display: flex; }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__col--contacts {
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .packages { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr; }
  .form-row--half { grid-template-columns: 1fr; }
  .hero__stats { gap: 20px; }
  .section { padding: 64px 0; }
}