:root {
  --bg: #07101d;
  --bg-deep: #030814;
  --panel: rgba(9, 22, 41, 0.86);
  --panel-strong: rgba(12, 29, 53, 0.94);
  --line: rgba(79, 159, 255, 0.28);
  --text: #f8fbff;
  --muted: #b8c9de;
  --blue: #1684ff;
  --blue-bright: #42a5ff;
  --orange: #ff7a1a;
  --orange-dark: #d95c05;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(3, 8, 20, 0.26), rgba(3, 8, 20, 0.98) 34rem),
    url("./assets/background.png") center top / cover fixed,
    var(--bg-deep);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(90deg, rgba(22, 132, 255, 0.14) 1px, transparent 1px),
    linear-gradient(0deg, rgba(22, 132, 255, 0.09) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 70%);
}

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

button {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem 1rem;
  background: rgba(3, 8, 20, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.brand img {
  display: block;
  width: 9rem;
  max-width: 38vw;
}

.nav-links {
  display: none;
}

.header-actions {
  display: flex;
  grid-column: 1 / -1;
  gap: 0.6rem;
}

.language-toggle,
.header-call {
  min-height: 2.6rem;
  border-radius: 999px;
  font-weight: 900;
  font-size: 0.88rem;
}

.language-toggle {
  flex: 1;
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.header-call {
  display: inline-flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  background: var(--orange);
  color: #170800;
  box-shadow: 0 12px 24px rgba(255, 122, 26, 0.24);
}

.hero-section {
  position: relative;
  min-height: 42rem;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(180deg, rgba(3, 8, 20, 0.2), rgba(3, 8, 20, 0.2) 42%, rgba(3, 8, 20, 0.94) 89%),
    linear-gradient(90deg, rgba(3, 8, 20, 0.78), rgba(3, 8, 20, 0.16) 56%, rgba(3, 8, 20, 0.55));
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: relative;
  width: min(100%, 47rem);
  padding: 7.5rem 1rem 2rem;
}

.hero-logo {
  width: 13rem;
  margin-bottom: 1.4rem;
  filter: drop-shadow(0 12px 20px rgba(0, 0, 0, 0.5));
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 12ch;
  margin-bottom: 0.9rem;
  font-size: clamp(3rem, 14vw, 5.8rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 36rem;
  margin-bottom: 1.45rem;
  color: #e8f3ff;
  font-size: 1.08rem;
  line-height: 1.55;
  font-weight: 700;
}

.hero-buttons,
.contact-buttons {
  display: grid;
  gap: 0.75rem;
}

.cta {
  display: inline-flex;
  min-height: 3.7rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  font-weight: 900;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.cta span {
  font-size: 0.82rem;
  text-transform: uppercase;
}

.cta strong {
  font-size: 1.08rem;
}

.cta-primary {
  background: linear-gradient(180deg, #ff8e29, var(--orange));
  color: #180900;
  box-shadow: 0 16px 36px rgba(255, 122, 26, 0.28);
}

.cta-secondary {
  background: rgba(20, 119, 230, 0.92);
  color: white;
  box-shadow: 0 16px 36px rgba(22, 132, 255, 0.22);
}

.cta-online {
  background: #f8fbff;
  color: #081120;
}

.quick-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  width: min(70rem, calc(100% - 2rem));
  margin: -1.2rem auto 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--line);
  box-shadow: var(--shadow);
}

.quick-bar div {
  min-width: 0;
  padding: 1rem 0.65rem;
  background: rgba(7, 16, 29, 0.92);
}

.quick-bar strong,
.quick-bar span {
  display: block;
}

.quick-bar strong {
  color: var(--orange);
  font-size: 0.95rem;
}

.quick-bar span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.section {
  width: min(70rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 4.5rem 0 0;
}

.split-section {
  display: grid;
  gap: 1.4rem;
}

.section-label {
  margin-bottom: 0.6rem;
  color: var(--orange);
  font-weight: 950;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.section h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 9vw, 4rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.section-copy p:not(.section-label),
.app-section p,
.contact-card p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
  font-weight: 650;
}

.proof-list,
.service-card,
.app-section,
.contact-card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.proof-list {
  display: grid;
  gap: 0.8rem;
  padding: 1rem;
  border-radius: 1.25rem;
}

.proof-list div {
  display: grid;
  grid-template-columns: 1.8rem 1fr;
  align-items: start;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.04);
}

.proof-list span {
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 999px;
  background: radial-gradient(circle at 50% 50%, #ffffff 0 0.22rem, var(--orange) 0.24rem 0.52rem, rgba(255, 122, 26, 0.18) 0.54rem);
}

.proof-list p {
  margin: 0;
  font-weight: 850;
  line-height: 1.35;
}

.section-heading {
  max-width: 48rem;
}

.service-grid {
  display: grid;
  gap: 1rem;
}

.service-card {
  padding: 1.2rem;
  border-radius: 1.25rem;
}

.service-card img {
  width: 3.2rem;
  height: 3.2rem;
  object-fit: contain;
  margin-bottom: 0.8rem;
}

.service-card h3 {
  margin-bottom: 0.8rem;
  font-size: 1.45rem;
}

.service-card ul {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-card li {
  position: relative;
  padding-left: 1.35rem;
  color: #dcecff;
  font-weight: 750;
}

.service-card li::before {
  position: absolute;
  left: 0;
  color: var(--orange);
  content: "✓";
  font-weight: 950;
}

.app-section {
  display: grid;
  gap: 1.25rem;
  padding: 1.25rem;
  border-radius: 1.4rem;
  background:
    linear-gradient(135deg, rgba(22, 132, 255, 0.2), rgba(255, 122, 26, 0.12)),
    var(--panel-strong);
}

.cta.large {
  width: 100%;
}

.contact-section {
  padding-bottom: 3rem;
}

.contact-card {
  padding: 1.3rem;
  border-radius: 1.5rem;
  text-align: center;
}

.contact-card h2 {
  margin-inline: auto;
  max-width: 12ch;
}

address {
  display: grid;
  gap: 0.35rem;
  margin-top: 1rem;
  padding-top: 1rem;
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-style: normal;
  font-weight: 800;
}

address strong {
  color: var(--text);
}

.site-footer {
  display: grid;
  justify-items: center;
  gap: 0.7rem;
  padding: 2rem 1rem 2.6rem;
  text-align: center;
  background: rgba(3, 8, 20, 0.72);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer img {
  width: 10rem;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

@media (min-width: 720px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
    padding: 0.75rem clamp(1rem, 4vw, 2.5rem);
  }

  .nav-links {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    color: var(--muted);
    font-weight: 850;
  }

  .nav-links a:hover,
  .nav-links a:focus-visible {
    color: var(--text);
  }

  .header-actions {
    grid-column: auto;
  }

  .language-toggle,
  .header-call {
    padding-inline: 1rem;
  }

  .hero-section {
    min-height: 45rem;
  }

  .hero-content {
    padding-left: clamp(1.5rem, 6vw, 5rem);
    padding-bottom: 4rem;
  }

  .hero-buttons,
  .contact-buttons {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    max-width: 45rem;
  }

  .split-section,
  .app-section {
    grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.95fr);
    align-items: center;
  }

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

  .contact-card {
    padding: 2.4rem;
  }
}

@media (min-width: 1024px) {
  .hero-section {
    min-height: 48rem;
  }
}