:root {
  --background: hsl(0 0% 100%);
  --foreground: hsl(222.2 84% 4.9%);
  --primary: hsl(267 82% 56%);
  --secondary: hsl(199 87% 56%);
  --muted: hsl(210 40% 96.1%);
  --muted-foreground: hsl(215.4 16.3% 46.9%);
  --dark-bg: hsl(230 35% 7%);
  --dark-bg-alt: hsl(228 28% 9%);
  --radius: 12px;
}

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

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  scroll-behavior: smooth;
}

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

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

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

.container {
  width: min(1200px, 90vw);
  margin: 0 auto;
}

.gradient-text {
  background-image: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.8rem;
  font-weight: 600;
  border-radius: 999px;
  transition: transform 150ms ease, opacity 150ms ease;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background-image: linear-gradient(90deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 20px 45px rgba(124, 42, 232, 0.35);
}

.btn--outline {
  border: 2px solid var(--primary);
  color: var(--primary);
  background-color: transparent;
}

.btn--outline span {
  font-size: 1.3rem;
}

.btn--ghost {
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: white;
  background-color: transparent;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.contact-email-text {
  margin: 1.5rem 0 0;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

.contact-email-text a {
  color: white;
  text-decoration: underline;
}

.contact-email-text a:hover {
  opacity: 0.85;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  padding: 1rem 0;
  transition: background-color 200ms ease, box-shadow 200ms ease, backdrop-filter 200ms ease;
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-logo {
  height: 48px;
  width: auto;
}

.brand-title {
  font-weight: 600;
  margin: 0;
}

.brand-subtitle {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted-foreground);
}

.nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.header-cta {
  padding: 0.65rem 1.4rem;
  font-size: 0.9rem;
  color: white;
  background-image: linear-gradient(90deg, var(--primary), var(--secondary));
  box-shadow: 0 10px 25px rgba(124, 42, 232, 0.25);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--dark-bg);
  background-image: url("assets/cybersecurity.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  text-align: center;
  padding: 8rem 0 5rem;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(130deg, rgba(5, 8, 20, 0.92), rgba(5, 8, 20, 0.7)),
    radial-gradient(circle at 20% 20%, rgba(124, 42, 232, 0.22), transparent 55%);
}

.hero__content {
  position: relative;
  z-index: 2;
  color: white;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.1;
  margin: 1rem 0;
}

.lead {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 720px;
  margin: 0 auto 2rem;
}

.breadcrumb {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.hero__fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 140px;
  background: linear-gradient(0deg, var(--background), transparent);
}

.packages {
  padding: 5rem 0;
  background-color: var(--muted);
}

.partnership {
  padding: 5rem 0;
  background-color: var(--background);
}

.partnership__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  align-items: center;
}

.partnership__copy h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0.5rem 0 1rem;
}

.partnership__copy p {
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.partnership__copy .eyebrow {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.partnership__visual {
  display: flex;
  justify-content: center;
}

.visual-card {
  width: min(380px, 90%);
  padding: 2.5rem;
  border-radius: 32px;
  background: linear-gradient(145deg, rgba(124, 42, 232, 0.12), rgba(34, 170, 255, 0.18));
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.12);
  text-align: center;
}

.logo-pair {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.logo-pair .logo {
  width: 190px;
  max-height: 90px;
  object-fit: contain;
  filter: drop-shadow(0 8px 20px rgba(15, 23, 42, 0.15));
  background-color: white;
  padding: 0.75rem 1rem;
  border-radius: 20px;
}

.visual-card p {
  font-weight: 600;
  color: var(--foreground);
  margin: 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--muted-foreground);
  max-width: 640px;
  margin: 0 auto;
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.package-card {
  background-color: white;
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 25px 70px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.package-card header h3 {
  margin: 0;
  font-size: 1.5rem;
}

.price {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0.4rem 0;
  color: transparent;
  background-image: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
}

.caption {
  margin: 0;
  color: var(--muted-foreground);
}

.package-heading {
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.package-details ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  color: var(--muted-foreground);
  font-size: 0.95rem;
}

.package-details li::before {
  content: "✔";
  color: var(--primary);
  margin-right: 0.6rem;
}

.contact {
  position: relative;
  background-color: var(--dark-bg);
  padding: 5rem 0;
  color: white;
  text-align: center;
  overflow: hidden;
}

.contact__overlay {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background: radial-gradient(circle at center, rgba(124, 42, 232, 0.55), var(--dark-bg));
}

.contact__content {
  position: relative;
  z-index: 2;
}

.contact__content h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1rem;
}

.contact__content p {
  margin: 0.4rem 0;
  color: rgba(255, 255, 255, 0.85);
}

.site-footer {
  background-color: var(--dark-bg-alt);
  color: rgba(255, 255, 255, 0.75);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.site-footer h3,
.site-footer h4 {
  color: white;
  margin-bottom: 0.6rem;
}

.footer-bottom {
  margin-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
}

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

  .brand-copy {
    display: none;
  }

  .nav {
    display: none;
  }

  .hero {
    padding-top: 7rem;
  }

  .package-card {
    padding: 1.5rem;
  }
}