:root {
  --bg: #07101f;
  --bg-2: #0b1528;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.12);
  --text: #edf2ff;
  --muted: #afbdd5;
  --cyan: #67e8f9;
  --blue: #60a5fa;
  --fuchsia: #d946ef;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(14, 165, 233, 0.15), transparent 28%),
    radial-gradient(circle at top right, rgba(217, 70, 239, 0.12), transparent 24%),
    linear-gradient(180deg, #07101f 0%, #091427 44%, #060d18 100%);
  color: var(--text);
  overflow-x: hidden;
}

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

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

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.4;
  z-index: -1;
  pointer-events: none;
}

.orb-1 {
  width: 340px;
  height: 340px;
  left: -90px;
  top: -60px;
  background: rgba(34, 211, 238, 0.22);
}

.orb-2 {
  width: 420px;
  height: 420px;
  right: -120px;
  top: 140px;
  background: rgba(217, 70, 239, 0.18);
}

.orb-3 {
  width: 280px;
  height: 280px;
  left: 35%;
  bottom: -80px;
  background: rgba(96, 165, 250, 0.12);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(20px);
  background: rgba(7, 16, 31, 0.75);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.header-wrap {
  min-height: 82px;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  line-height: 1;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.brand-name {
  display: block;
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-tag {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--muted);
  margin-left: 62px;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 0.25s ease;
}

.nav a:hover {
  color: #fff;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  padding: 10px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: #fff;
}

.menu-toggle span + span {
  margin-top: 6px;
}

.hero {
  padding: 72px 0 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: start;
}

.hero-copy {
  max-width: 100%;
  text-align: justify;
  text-justify: inter-word;
}

.eyebrow {
  display: inline-block;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.74rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero h1,
.section-heading h2,
.highlight-card h2 {
  margin: 0;
  letter-spacing: -0.04em;
  line-height: 1.06;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.15rem);
  max-width: 100%;
}

.hero p,
.section-heading p,
.card p,
.highlight-card p,
.contact-list p,
.contact-list a {
  color: var(--muted);
  line-height: 1.8;
}

.hero p {
  font-size: 1.08rem;
  max-width: 100%;
  margin: 24px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 18px;
  font-weight: 700;
  font-size: 0.96rem;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, #ffffff 0%, #dff7ff 100%);
  color: #07101f;
  box-shadow: 0 16px 40px rgba(255, 255, 255, 0.15);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: #fff;
}

.hero-panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card,
.highlight-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card {
  background: rgba(255, 255, 255, 0.045);
  padding: 28px;
}

.glass-card {
  backdrop-filter: blur(14px);
}

.card h2,
.card h3,
.highlight-card h3 {
  margin: 0 0 14px;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
}

.values-card ul,
.check-list,
.plain-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.values-card li,
.check-list li,
.plain-list li {
  position: relative;
  padding-left: 28px;
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.7;
}

.values-card li::before,
.check-list li::before,
.plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--fuchsia));
  box-shadow: 0 0 0 4px rgba(103, 232, 249, 0.08);
}

.section {
  padding: 86px 0;
}

.section-tight {
  padding-top: 34px;
}

.section-heading {
  max-width: 840px;
  margin-bottom: 34px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.15rem);
}

.section-heading p {
  margin-top: 18px;
  font-size: 1.04rem;
}

#sobre .section-heading {
  max-width: 100%;
}

#sobre .section-heading p {
  text-align: justify;
  text-justify: inter-word;
}

.grid-2,
.grid-3,
.grid-4,
.mini-grid {
  display: grid;
  gap: 22px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.product-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
}

.product-badge {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.08);
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 18px;
}

.steps {
  display: grid;
  gap: 14px;
}

.step-item {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.step-item strong {
  color: var(--cyan);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.step-item span {
  color: var(--text);
  line-height: 1.7;
}

.highlight-card {
  padding: 34px;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.1), rgba(217, 70, 239, 0.08)),
    rgba(255, 255, 255, 0.04);
  display: grid;
  gap: 28px;
  grid-template-columns: 1.05fr 0.95fr;
}

.highlight-card p {
  margin-top: 16px;
}

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

.mini-grid > div {
  padding: 18px;
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.mini-grid h3 {
  font-size: 1rem;
  margin-bottom: 10px;
}

.contact-list {
  display: grid;
  gap: 22px;
  margin-top: 18px;
}

.contact-phone-list {
  display: grid;
  gap: 6px;
}

.contact-label {
  display: block;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cyan);
  font-weight: 700;
  margin-bottom: 8px;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.social-link {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

.site-footer {
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }

@media (max-width: 1080px) {
  .highlight-card,
  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }

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

  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
  }

  .nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    border-radius: 22px;
    background: rgba(9, 20, 39, 0.96);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .hero,
  .section {
    padding: 64px 0;
  }

  .hero-grid,
  .grid-2,
  .hero-panels,
  .grid-4,
  .highlight-card,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .header-wrap,
  .footer-wrap {
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .header-wrap {
    min-height: 74px;
  }

  .brand-logo {
    width: 44px;
    height: 44px;
  }

  .brand-name {
    font-size: 1.35rem;
  }

  .brand-tag {
    margin-left: 54px;
  }

  .card,
  .highlight-card {
    padding: 22px;
    border-radius: 24px;
  }

  .hero h1 {
    max-width: 100%;
  }

  .site-footer {
    padding-bottom: 40px;
  }
}