:root {
  --color-bg: #050b17;
  --color-bg-alt: #0c1220;
  --color-surface: #121a2b;
  --color-surface-light: #ffffff;
  --color-primary: #1b84f1;
  --color-primary-soft: rgba(27, 132, 241, 0.1);
  --color-accent: #00c896;
  --color-text: #f5f7fb;
  --color-text-muted: #a4adc4;
  --color-border: rgba(255, 255, 255, 0.08);
}

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

body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #182848, #030712);
  color: var(--color-text);
}

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

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4.5rem 0;
  background: transparent;
}

.section.light {
  background: #f5f7fb;
  color: #101522;
}

.section.light .section-intro {
  color: #4a5266;
}

.section-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-accent);
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.75rem;
  font-weight: 600;
}

h1 {
  font-size: clamp(2.2rem, 3vw + 1rem, 3.1rem);
  line-height: 1.1;
}

h2 {
  font-size: clamp(1.6rem, 2vw + 0.8rem, 2.2rem);
}

h3 {
  font-size: 1.1rem;
}

p {
  margin: 0 0 0.75rem;
  line-height: 1.7;
}

.section-intro {
  max-width: 640px;
  color: var(--color-text-muted);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5, 11, 23, 0.95);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.16em;
  font-size: 1rem;
  text-transform: uppercase;
}

.logo span {
  font-weight: 400;
  opacity: 0.9;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  position: relative;
  padding-bottom: 0.2rem;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.2s ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  background: transparent;
  border: none;
  padding: 0.3rem;
  cursor: pointer;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
}

/* Hero */
.hero {
  padding: 4.5rem 0 4rem;
  background: radial-gradient(circle at top left, #1a2844, #030712);
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.2fr);
  gap: 3.5rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.hero-subtitle {
  color: var(--color-text-muted);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.hero-highlight {
  background: linear-gradient(145deg, #161f35, #050713);
  border-radius: 1.25rem;
  padding: 1.75rem 1.75rem 1.6rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.5);
}

.hero-highlight h2 {
  font-size: 1.2rem;
}

.hero-highlight p {
  color: #c3c9db;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease,
    box-shadow 0.2s ease, transform 0.1s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--color-primary), #3eb7ff);
  color: #ffffff;
  box-shadow: 0 10px 25px rgba(27, 132, 241, 0.4);
}

.btn.primary.small {
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 32px rgba(27, 132, 241, 0.5);
}

.btn.ghost {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn.ghost:hover {
  background: rgba(255, 255, 255, 0.06);
}

.section.light .btn.ghost {
  color: #101522;
  border-color: rgba(16, 21, 34, 0.22);
}

.section.light .btn.ghost:hover {
  background: rgba(16, 21, 34, 0.06);
}

/* Grids & Layouts */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
  margin-top: 2rem;
}

.feature {
  padding: 1.4rem 1.3rem;
  border-radius: 1.1rem;
  background: rgba(6, 11, 25, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.section.light .feature {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.04);
}

.feature p {
  color: var(--color-text-muted);
}

.section.light .feature p {
  color: #4a5266;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  border-radius: 1.1rem;
  padding: 1.5rem 1.4rem;
  background: rgba(10, 16, 31, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.section.light .card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.04);
}

.card p {
  color: var(--color-text-muted);
}

.section.light .card p {
  color: #4a5266;
}

.card.mini {
  background: linear-gradient(145deg, rgba(27, 132, 241, 0.08), #060b18);
}

.section.light .card.mini {
  background: #ffffff;
}

.card-link {
  margin-top: 1.1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-primary);
}

.section.light .card-link {
  color: #1b4fd8;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: flex-start;
}

.services-list h3 {
  margin-bottom: 0.9rem;
}

.services-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.services-list li {
  padding: 0.4rem 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.section.light .services-list li {
  color: #4a5266;
}

.testimonials {
  display: grid;
  gap: 1.2rem;
  margin-top: 1.7rem;
}

.testimonial {
  padding: 1.2rem 1.1rem;
  border-radius: 1rem;
  background: rgba(6, 11, 25, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.section.light .testimonial {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.04);
}

.testimonial p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.section.light .testimonial p {
  color: #4a5266;
}

.testimonial h4 {
  margin-top: 0.5rem;
  margin-bottom: 0.1rem;
  font-size: 0.95rem;
}

.testimonial span {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.packages {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  align-items: flex-start;
}

.package {
  padding: 1rem 1rem;
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.package h3 {
  font-size: 1rem;
}

.package p {
  color: #4a5266;
  font-size: 0.9rem;
}

.section.contact-section {
  background: radial-gradient(circle at top right, #1b2845, #050712);
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 0;
  color: var(--color-text-muted);
}

.contact-details li {
  margin-bottom: 0.3rem;
}

.contact-form {
  padding: 1.8rem 1.6rem;
  border-radius: 1.2rem;
  background: rgba(4, 8, 20, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.7);
}

.form-row {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.9rem;
}

.form-row label {
  font-size: 0.85rem;
  margin-bottom: 0.3rem;
}

.form-row input,
.form-row textarea {
  border-radius: 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(3, 7, 18, 0.9);
  color: var(--color-text);
  padding: 0.55rem 0.8rem;
  font-family: inherit;
  font-size: 0.9rem;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(27, 132, 241, 0.4);
}

.form-status {
  min-height: 1.1rem;
  font-size: 0.85rem;
  margin-top: 0.5rem;
  color: var(--color-accent);
}

.site-footer {
  background: #020615;
  color: var(--color-text-muted);
  padding-top: 2.4rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: 2rem;
  padding-bottom: 1.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-column h3,
.footer-column h4 {
  margin-bottom: 0.7rem;
  color: #ffffff;
}

.footer-column ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-column li {
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
}

.footer-bottom {
  padding: 0.9rem 0 1.4rem;
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: #7a8398;
}

.disclaimer {
  max-width: 640px;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-highlight {
    margin-top: 1.8rem;
  }

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

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

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

@media (max-width: 768px) {
  .header-inner {
    padding: 0.75rem 0;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    inset: 100% 0 auto;
    background: rgba(5, 11, 23, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    transition: transform 0.18s ease, opacity 0.18s ease;
  }

  .main-nav.open {
    transform: scaleY(1);
    opacity: 1;
  }

  .main-nav ul {
    flex-direction: column;
    padding: 0.5rem 1.5rem 0.85rem;
    gap: 0.6rem;
  }

  .hero {
    padding-top: 3.8rem;
  }

  .section {
    padding: 3.2rem 0;
  }

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

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

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}