:root {
  --bg: #081420;
  --bg-soft: #0f1f2f;
  --panel: #0f2137;
  --panel-2: #122b43;
  --text: #ecf4ff;
  --muted: #b7c9d9;
  --primary: #4da3ff;
  --primary-strong: #2d7df6;
  --accent: #6ee7b7;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 20px 50px rgba(5, 15, 25, 0.35);
  --radius: 20px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: linear-gradient(180deg, #07131d 0%, #0d1d2d 100%);
  color: var(--text);
  line-height: 1.6;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(7, 19, 29, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #051015;
  font-weight: 900;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
}

.main-nav a {
  transition: color 0.2s ease;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0.9rem 1.4rem;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  border: 1px solid transparent;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: white;
  box-shadow: 0 14px 30px rgba(45, 125, 246, 0.35);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border);
  color: var(--text);
}

.nav-cta {
  margin-left: 6px;
}

.hero {
  padding: 90px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.eyebrow.alt {
  color: #caebff;
}

.hero-copy h1,
.section-heading h2,
.section-copy h2,
.cta-inner h2,
.contact-copy h2 {
  margin: 0;
  letter-spacing: -0.06em;
  line-height: 1.05;
}

.hero-copy h1 {
  font-size: clamp(2.8rem, 4vw, 5rem);
  max-width: 640px;
}

.hero-copy p,
.section-copy p,
.contact-copy p,
.feature-card p,
.benefit-item p,
.process-card p {
  color: var(--muted);
}

.hero-copy p {
  margin-top: 20px;
  max-width: 640px;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  color: #dceefe;
  font-size: 0.96rem;
}

.hero-points li {
  position: relative;
  padding-left: 18px;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.hero-panel {
  display: flex;
  justify-content: center;
}

.panel-card {
  width: min(100%, 440px);
  background: linear-gradient(180deg, rgba(18, 43, 67, 0.95), rgba(10, 22, 34, 0.96));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}

.panel-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.small-label {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.status-dot {
  color: var(--accent);
  font-size: 0.9rem;
}

.panel-card h2 {
  margin: 0 0 18px;
  font-size: clamp(1.8rem, 2vw, 2.5rem);
  letter-spacing: -0.06em;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.metric-row strong {
  display: block;
  font-size: 2rem;
  letter-spacing: -0.06em;
}

.metric-row span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
}

.mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 120px;
  margin: 22px 0 26px;
}

.bar {
  display: block;
  flex: 1;
  border-radius: 12px 12px 0 0;
  background: linear-gradient(180deg, var(--primary), var(--accent));
}

.bar-1 { height: 35%; }
.bar-2 { height: 52%; }
.bar-3 { height: 72%; }
.bar-4 { height: 88%; }
.bar-5 { height: 100%; }

.panel-card ul,
.contact-copy ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.panel-card li,
.contact-copy li {
  position: relative;
  padding-left: 18px;
}

.panel-card li::before,
.contact-copy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.logo-strip {
  padding: 20px 0 10px;
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  align-items: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  color: rgba(236, 244, 255, 0.72);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
  font-weight: 700;
}

.trust,
.why-us,
.process,
.contact {
  padding: 110px 0;
}

.section-heading {
  margin-bottom: 36px;
}

.section-heading h2,
.section-copy h2,
.cta-inner h2,
.contact-copy h2 {
  font-size: clamp(2.1rem, 2.5vw, 3.3rem);
}

.section-heading.center {
  text-align: center;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.feature-card,
.process-card,
.benefit-item,
.contact-form {
  background: rgba(10, 22, 34, 0.8);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.feature-card {
  padding: 28px 24px;
}

.icon-wrap {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(77, 163, 255, 0.14);
  color: #cbebff;
  border-radius: 14px;
  font-weight: 700;
  margin-bottom: 16px;
}

.feature-card h3,
.process-card h3,
.benefit-item h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}

.stats {
  padding: 10px 0 30px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.stats-grid > div {
  padding: 26px 20px;
  border: 1px solid var(--border);
  background: rgba(15, 33, 55, 0.85);
  border-radius: 18px;
}

.stats-grid strong {
  display: block;
  font-size: clamp(1.8rem, 2vw, 2.8rem);
  letter-spacing: -0.06em;
  margin-bottom: 6px;
}

.stats-grid span {
  color: var(--muted);
}

.two-column {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 28px;
  align-items: center;
}

.benefit-list {
  display: grid;
  gap: 18px;
}

.benefit-item {
  padding: 26px 24px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.process-card {
  padding: 26px 22px;
}

.process-card span {
  display: inline-flex;
  width: 52px;
  height: 52px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(110, 231, 183, 0.18);
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 16px;
}

.cta-band {
  padding: 20px 0 0;
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  background: linear-gradient(135deg, rgba(25, 67, 107, 0.88), rgba(11, 28, 44, 0.96));
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 32px 36px;
}

.btn-primary.light {
  background: linear-gradient(135deg, #7ac6ff, #4da3ff);
  color: #051015;
  box-shadow: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.contact-copy ul {
  margin-top: 20px;
}

.contact-form {
  padding: 30px 24px;
}

.contact-form .form-row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  margin-bottom: 10px;
}

.field-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.88rem;
  color: #dfeefb;
  font-weight: 500;
  min-height: 48px;
}

.required-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.14rem 0.42rem;
  border-radius: 999px;
  background: rgba(255, 158, 158, 0.1);
  border: 1px solid rgba(255, 158, 158, 0.4);
  color: #ffb1b1;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.field-control {
  display: grid;
  gap: 4px;
}

.field-error-text {
  min-height: 14px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #ff9e9e;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  padding: 0.8rem 0.9rem;
  resize: vertical;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form textarea {
  min-height: 92px;
}

.contact-form .btn {
  margin-top: 6px;
}

@media (max-width: 640px) {
  .contact-form .form-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .field-label {
    min-height: auto;
  }
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(188, 209, 227, 0.7);
}

.contact-form input.is-invalid,
.contact-form textarea.is-invalid {
  border-color: #ff9e9e;
  box-shadow: 0 0 0 3px rgba(255, 158, 158, 0.12);
}

.form-status {
  margin-top: 16px;
  min-height: 24px;
  font-size: 0.95rem;
  color: var(--muted);
}

.form-status.success {
  color: var(--accent);
}

.form-status.error {
  color: #ff9e9e;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 40px;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-brand {
  font-size: 1.1rem;
}

.footer-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
  flex-wrap: wrap;
}

.footer-meta {
  color: var(--muted);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  display: block;
  margin: 5px 0;
}

@media (max-width: 900px) {
  .main-nav {
    position: absolute;
    top: 76px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(8, 20, 32, 0.98);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 20px;
    box-shadow: var(--shadow);
  }

  .main-nav.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero-grid,
  .two-column,
  .contact-grid,
  .feature-grid,
  .process-grid,
  .stats-grid,
  .strip-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid,
  .two-column,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

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

  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .feature-grid,
  .process-grid,
  .stats-grid,
  .strip-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 70px;
  }

  .hero-copy h1 {
    letter-spacing: -0.05em;
  }

  .btn,
  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

  .nav-cta {
    margin-left: 0;
    width: 100%;
  }
}