/* Base */
:root {
  --bg: #070a14;
  --text: #f4f6fb;
  --muted: rgba(244, 246, 251, 0.7);
  --primary: #2ee8b0;
  --primary-2: #2b94ff;
  --card: rgba(255, 255, 255, 0.06);
  --card-border: rgba(255, 255, 255, 0.12);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --max-width: 1080px;
  --font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(circle at top, rgba(46, 232, 176, 0.2), transparent 55%),
    radial-gradient(circle at bottom right, rgba(43, 148, 255, 0.15), transparent 55%),
    linear-gradient(180deg, #0b1124 0%, #05070f 100%);
  line-height: 1.55;
}

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

.container {
  width: min(100%, 1200px);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(7, 10, 20, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 0;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 1.15rem;
}

.nav {
  display: flex;
  gap: 1.2rem;
  margin-left: auto;
  align-items: center;
}

.nav__link {
  font-weight: 500;
  color: var(--muted);
  transition: color 0.15s ease;
}

.nav__link:hover {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border-radius: 999px;
  padding: 0.75rem 1.25rem;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

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

.btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #0b0f16;
}

.btn--secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--text);
}

.nav-toggle {
  display: none;
  border: none;
  background: none;
  padding: 0.25rem;
  cursor: pointer;
}

.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  margin: 4px 0;
  background: var(--text);
  border-radius: 999px;
}

.hero {
  padding: 5.5rem 0 4.5rem;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.hero__title {
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  margin: 0 0 1rem;
}

.hero__subtitle {
  max-width: 520px;
  color: var(--muted);
  margin: 0 0 1.8rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.card {
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  background: var(--card);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.card__header {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(46, 232, 176, 0.18);
  color: var(--text);
}

.tag--alt {
  background: rgba(43, 148, 255, 0.18);
}

.card__body {
  margin-bottom: 1.25rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.card__footer {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.stat {
  font-size: 0.8rem;
  display: grid;
  gap: 0.15rem;
  text-align: center;
}

.stat strong {
  color: var(--text);
  font-weight: 700;
}

.section {
  padding: 4.2rem 0;
}

.section--alt {
  background: rgba(255, 255, 255, 0.02);
}

.section--cta {
  background: linear-gradient(180deg, rgba(46, 232, 176, 0.08) 0%, transparent 100%);
}

.section__header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem;
}

.section__header h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.section__header p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.grid {
  display: grid;
  gap: 1.8rem;
}

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

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

.service-card {
  padding: 1.75rem;
}

.service-card h3 {
  margin: 0 0 0.9rem;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.step {
  padding: 1.6rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(8, 12, 27, 0.6);
}

.step__number {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(46, 232, 176, 0.15);
  color: var(--text);
  font-weight: 700;
  margin-bottom: 1rem;
}

.list {
  padding-left: 1.2rem;
  margin: 0;
}

.list li {
  margin-bottom: 0.65rem;
  color: var(--muted);
}

.form {
  max-width: 740px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 1.8rem;
}

.form__grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
}

.field--full {
  grid-column: 1 / -1;
}

.field input,
.field textarea {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.3);
  color: var(--text);
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: rgba(46, 232, 176, 0.8);
  box-shadow: 0 0 0 3px rgba(46, 232, 176, 0.25);
}

.form__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.footer {
  padding: 2.6rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }

  .grid--2 {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  .header__inner {
    gap: 0.8rem;
  }

  .nav {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(7, 10, 20, 0.96);
    padding: 3rem 1.5rem;
    gap: 1.8rem;
    transform: translateY(-100%);
    transition: transform 0.25s ease;
    z-index: 9;
  }

  .nav--open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .btn {
    width: 100%;
  }

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