/* =====================================================================
   БАЗОВЫЕ НАСТРОЙКИ
   ===================================================================== */

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: #050816;
  font-family: "Segoe UI", Arial, sans-serif;
  color: #ffffff;
  line-height: 1.5;
}

/* =====================================================================
   ССЫЛКИ, ТЕКСТ
   ===================================================================== */

a {
  color: inherit;
  text-decoration: none;
}

strong {
  font-weight: 700;
}

/* =====================================================================
   КНОПКИ
   ===================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: #3a5cff;
  color: #ffffff;
}

/* =====================================================================
   HEADER
   ===================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #070f26;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-link {
  display: inline-flex;
}

.logo-image {
  width: 70px;
  height: 70px;
  object-fit: contain;
  border-radius: 8px;
}

.logo-text-block {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.logo-subtitle {
  font-size: 13px;
  color: #c4ceff;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link {
  font-size: 15px;
  color: #dde3ff;
}

.nav-link-cta {
  padding: 8px 16px;
  border-radius: 999px;
  background: #3a5cff;
  color: #ffffff;
}

/* =====================================================================
   HERO
   ===================================================================== */

.hero {
  position: relative;
  padding: 80px 20px 70px 20px;
}

.hero-background-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, #2563eb33, transparent 60%),
              radial-gradient(circle at 100% 100%, #facc1533, transparent 60%);
}

.hero-inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 40px;
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 255, 0.6);
  font-size: 13px;
  margin-bottom: 16px;
}

.hero-title {
  font-size: 40px;
  font-weight: 800;
  margin: 0 0 14px 0;
}

.hero-subtitle {
  font-size: 18px;
  color: #d0dcff;
  margin: 0 0 22px 0;
}

.hero-cta-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 22px;
}

.hero-cta-note {
  font-size: 13px;
  color: #b7c3ff;
}

.hero-info-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.hero-info-item {
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 255, 0.35);
}

.hero-info-label {
  display: block;
  font-size: 12px;
  color: #94a3ff;
}

.hero-info-value {
  display: block;
  font-size: 14px;
  font-weight: 600;
}

/* =====================================================================
   HERO SIDE IMAGE
   ===================================================================== */

.hero-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-image-frame {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 255, 0.4);
  background: #020617;
}

.hero-main-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}

.hero-side-note {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 255, 0.3);
  font-size: 14px;
  color: #e5e7ff;
}

/* =====================================================================
   STRIP
   ===================================================================== */

.strip {
  padding: 16px 20px 22px 20px;
  background: #020617;
  border-top: 1px solid rgba(148, 163, 255, 0.2);
  border-bottom: 1px solid rgba(148, 163, 255, 0.12);
}

.strip-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.strip-item {
  padding: 10px 14px;
  border-radius: 12px;
  background: #020617;
}

.strip-label {
  display: block;
  font-size: 13px;
  color: #a5b4fc;
}

.strip-text {
  display: block;
  font-size: 14px;
  color: #e5e7ff;
}

/* =====================================================================
   SECTIONS: COMMON
   ===================================================================== */

.section {
  padding: 70px 20px;
}

.section-header {
  max-width: 900px;
  margin: 0 auto 36px auto;
  text-align: center;
}

.section-title {
  font-size: 28px;
  font-weight: 800;
  margin: 0 0 10px 0;
}

.section-subtitle {
  font-size: 15px;
  color: #c7d2ff;
  margin: 0;
}

/* =====================================================================
   ADVANTAGES
   ===================================================================== */

.advantages {
  background: #020617;
}

.advantages-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.adv-card {
  padding: 22px 20px;
  border-radius: 16px;
  background: #020617;
  border: 1px solid rgba(148, 163, 255, 0.25);
}

.adv-title {
  font-size: 17px;
  margin: 0 0 8px 0;
}

.adv-text {
  font-size: 14px;
  color: #cbd5ff;
}

/* =====================================================================
   BRANDS
   ===================================================================== */

.brands {
  background: #050816;
}

.brands-content {
  max-width: 1200px;
  margin: 0 auto;
}

.brands-text {
  max-width: 800px;
  margin: 0 auto 30px auto;
  font-size: 15px;
  color: #cbd5ff;
}

.brand-logos-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.brand-logo-item {
  padding: 12px 10px;
  border-radius: 12px;
  background: #020617;
  border: 1px solid rgba(148, 163, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-logo-item svg {
  width: 100%;
  height: auto;
  opacity: 0.9;
}


/* =====================================================================
   GALLERY
   ===================================================================== */

.gallery {
  background: #020617;
}

.gallery-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.gallery-item {
  border-radius: 18px;
  overflow: hidden;
  background: #0b1120;
  border: 1px solid rgba(148, 163, 255, 0.25);
}

.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.gallery-item figcaption {
  padding: 10px 12px 12px 12px;
  font-size: 14px;
  color: #e5e7ff;
}

/* =====================================================================
   REVIEWS
   ===================================================================== */

.reviews {
  background: #050816;
}

.reviews-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.review-card {
  padding: 20px 18px;
  border-radius: 16px;
  background: #020617;
  border: 1px solid rgba(148, 163, 255, 0.3);
}

.review-text {
  font-size: 14px;
  color: #d1d5ff;
  margin: 0 0 10px 0;
}

.review-author {
  font-size: 13px;
  color: #9ca3ff;
}

/* =====================================================================
   APP CTA
   ===================================================================== */

.app-cta {
  background: #020617;
}

.app-cta-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.app-cta-text {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.app-benefits {
  list-style: disc;
  text-align: left;
  max-width: 600px;
  margin: 24px auto 8px auto;
  padding-left: 20px;
  font-size: 14px;
  color: #dbe3ff;
}

.app-cta-buttons {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.app-cta-small {
  font-size: 12px;
  color: #9ca3ff;
}

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

.footer {
  background: #020617;
  border-top: 1px solid rgba(148, 163, 255, 0.25);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 22px 20px;
  display: grid;
  grid-template-columns: 2fr 2fr 1fr;
  gap: 18px;
}

.footer-title {
  margin: 0 0 8px 0;
  font-size: 18px;
}

.footer-subtitle {
  margin: 0 0 6px 0;
  font-size: 15px;
}

.footer-text {
  margin: 0;
  font-size: 13px;
  color: #cbd5ff;
}

.footer-col-right {
  text-align: right;
}

.footer-copy {
  margin: 0;
  font-size: 12px;
  color: #9ca3ff;
}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-side {
    max-width: 480px;
    margin: 0 auto;
  }

  .advantages-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .brand-logos-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer-col-right {
    text-align: left;
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .main-nav {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 10px;
  }

  .hero {
    padding-top: 60px;
  }

  .strip-inner {
    grid-template-columns: 1fr;
  }

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

  .brand-logos-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
  }
}