:root {
  --dark: #15314d;
  --dark-2: #102942;
  --accent: #1d5ee6;
  --accent-soft: #edf4ff;
  --bg: #f4f7fb;
  --text: #1f2a37;
  --muted: #52637a;
  --border: #dfeaf8;
  --white: #ffffff;
  --shadow-soft: 0 18px 40px rgba(21, 49, 77, 0.08);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent);
}

.centered-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-vspace {
  margin: 89px 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.site-header {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  color: var(--dark);
  padding: 22px 0;
  border-bottom: 1px solid rgba(21, 49, 77, 0.06);
  box-shadow: 0 2px 14px rgba(21, 49, 77, 0.02);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.site-logo {
  font-size: 2rem;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.logo-accent {
  color: var(--accent);
}

.main-menu ul {
  list-style: none;
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.main-menu a {
  color: var(--dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.main-menu a:hover {
  color: var(--accent);
}

.main-menu a.menu-cta {
  background: #ff8a00;
  color: #333333;
  font-weight: 700;
  padding: 9px 24px;
  border-radius: 999px;
}

.main-menu a.menu-cta:hover {
  background: #f07d00;
  color: #333333;
}

.section-grid {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 44px;
  align-items: start;
}

.hero-grid {
  grid-template-columns: 1.618fr 1fr;
  align-items: center;
  gap: 52px;
}

.hero-image-col {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-text {
  align-self: start;
  max-width: 640px;
}

.accented-header {
  font-size: 1.8rem;
  line-height: 1.25;
  color: var(--dark);
  padding-top: 14px;
  position: relative;
}

.accented-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
}

.presentation-list {
  list-style: none;
}

.presentation-list li {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--muted);
  line-height: 1.5;
}

.presentation-list li:first-child {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 8px;
  letter-spacing: -0.05em;
}

.presentation-phone {
  margin: 28px 0 18px;
}

.phone-big {
  font-size: 3.1rem;
  font-weight: 500;
  color: var(--dark);
  letter-spacing: 0.02em;
  line-height: 1.05;
}

.phone-big a {
  color: var(--accent);
  text-decoration: none;
}

.phone-big a:hover {
  text-decoration: underline;
}

.presentation-phone small {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-area {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 24px;
}

.button {
  display: inline-block;
  background: linear-gradient(180deg, #2b6ef3 0%, #1d5ee6 100%);
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  padding: 15px 30px;
  border-radius: 12px;
  box-shadow: 0 12px 24px rgba(29, 94, 230, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 28px rgba(29, 94, 230, 0.28);
}

.button:hover {
  background: #1d4ed8;
}

.hero-contact {
  text-align: center;
  margin-bottom: 36px;
}

.hero-cta-wrap {
  margin-top: 36px;
  margin-bottom: 18px;
}

.hero-hours {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-photo {
  display: block;
  width: min(100%, 330px);
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 18%;
  border: 8px solid #ffffff;
  box-shadow: 0 18px 38px rgba(21, 49, 77, 0.12);
  margin: 0 auto;
  background: #f3f7ff;
}

.equip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 44px;
  margin-top: -210px;
  transform: translate(70px, -41px);
}

.equip-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.equip-list {
  list-style: none;
}

.equip-list li {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.6;
}

.round-photo {
  width: 112px;
  height: 112px;
  margin: 0 auto;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(26, 58, 82, 0.25);
  border: 6px solid var(--white);
}

.round-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  transform: scale(1.06);
  background: #dfe9f5;
}

.section-body p + p {
  margin-top: 16px;
}

.subsection + .subsection {
  margin-top: 34px;
}

.section-body-title {
  display: block;
  font-size: 1.8rem;
  line-height: 1.25;
  color: var(--dark);
  margin-bottom: 18px;
  font-weight: 700;
}

.subsection h3 {
  font-size: 1.25rem;
  color: var(--dark);
  margin-bottom: 12px;
}

.subsection ul {
  list-style: none;
}

.subsection li {
  padding: 6px 0 6px 26px;
  position: relative;
}

.subsection li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 15px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.review-card {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  box-shadow: 0 3px 10px rgba(26, 58, 82, 0.06);
}

.review-card + .review-card {
  margin-top: 18px;
}

.review-card__name {
  font-weight: 700;
  color: var(--accent);
}

.review-card__stars {
  color: #f59e0b;
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.price-table {
  width: 100%;
  max-width: 560px;
  border-collapse: collapse;
  background: var(--white);
}

.price-table th,
.price-table td {
  border: 1px solid var(--border);
  padding: 11px 16px;
  text-align: center;
}

.price-table thead th {
  background: var(--accent-soft);
  color: var(--dark);
}

.price-note {
  margin-top: 18px;
  max-width: 560px;
}

#faq details {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0;
  overflow: hidden;
}

#faq details + details {
  margin-top: 12px;
}

#faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--dark);
  padding: 15px 18px;
  list-style-position: inside;
}

#faq summary:hover {
  background: var(--accent-soft);
}

#faq details p {
  padding: 0 18px 16px;
}

.right {
  width: 100%;
  max-width: 380px;
  margin-left: auto;
}

.right iframe {
  display: block;
  width: 100%;
  height: 380px;
  border: 0;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(26, 58, 82, 0.15);
}

.site-footer {
  background: var(--dark);
  color: #e2e8f0;
  padding: 44px 0;
  margin-top: 70px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px;
  font-size: 0.95rem;
}

.footer-content a {
  color: #7fb2ff;
}

.footer-address-title {
  font-weight: 700;
  color: var(--white);
}

.footer-separator {
  border: 0;
  border-top: 1px solid rgba(226, 232, 240, 0.25);
  margin: 10px 0;
}

.footer-line {
  margin: 6px 0;
}

address {
  font-style: normal;
}

@media (max-width: 880px) {
  .section-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .section-vspace {
    margin: 48px 0;
  }

  .presentation-list li {
    font-size: 1.2rem;
  }

  .presentation-list li:first-child {
    font-size: 1.55rem;
  }

  .phone-big {
    font-size: 1.8rem;
  }

  .hero-area {
    font-size: 1.25rem;
  }

  .review-card {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .round-photo {
    width: 88px;
    height: 88px;
  }

  .equip-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 0;
    transform: none;
  }

  .equip-list {
    text-align: center;
  }

  .equip-list li {
    font-size: 1.35rem;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 16px;
  }

  .site-logo {
    font-size: 1.4rem;
  }
}