:root {
  --background: #07111F;
  --panel: #101B2C;
  --card: #162338;

  --cyan: #00D4FF;
  --cyan-hover: #33DEFF;

  --white: #F5F7FA;
  --gray: #94A3B8;

  --border: #5A749A;

  --max-width: 1200px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--background);
  color: var(--white);
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: var(--max-width);
  margin: auto;
}

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

a {
  text-decoration: none;
}

/* HEADER */

.header {
  position: absolute;
  top: 0;
  width: 100%;
  z-index: 999;
  padding-top: 10px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--white);
}

nav.links {
  display: flex;
  align-items: center;
  gap: 30px;
}

nav.links a {
  color: var(--white);
  transition: .3s;
}

nav.links a:hover {
  color: var(--cyan);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 6px;
  font-weight: 600;
  transition: all .3s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--cyan);
  color: var(--background);
}

.btn-primary:hover {
  background: var(--cyan-hover);
  transform: translateY(-2px);
}

.btn-outline {
  border: 1px solid var(--cyan);
  color: var(--cyan);
}

.btn-outline:hover {
  background: var(--cyan);
  color: var(--background);
}

.btn-nav {
  padding: 10px 22px;
}

/* HERO */

.hero {
  min-height: 100vh;
  background:
    linear-gradient(rgba(7,17,31,.25), rgba(7,17,31,.75)),
    url("assets/hero-bg.jpg") center/cover no-repeat,
    linear-gradient(160deg, #0b1a2e, #07111F 60%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-content {
  max-width: 900px;
  padding: 0 20px;
}

.hero-tagline {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  font-size: .95rem;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.1;
  margin-bottom: 25px;
}

.hero-subtitle {
  color: var(--gray);
  margin-bottom: 40px;
  font-size: 1.2rem;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
}

/* PILLARS */

.pillars {
  padding: 100px 0;
}

.section-eyebrow {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: .9rem;
  text-align: center;
  margin-bottom: 12px;
}

.section-heading {
  text-align: center;
  font-size: 2.2rem;
  max-width: 700px;
  margin: 0 auto 50px;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 25px;
}

.pillar-card {
  padding: 40px 30px;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  transition: border-color .3s ease, transform .3s ease;
}

.pillar-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: rgba(0, 212, 255, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.pillar-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--cyan);
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pillar-card h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.pillar-card p {
  color: var(--gray);
  font-size: .95rem;
}

/* FEATURE */

.feature {
  padding: 100px 0;
  background: var(--panel);
}

.feature-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.feature-image {
  border-radius: 12px;
  background: url("assets/darknet-dashboard.jpg") center/cover no-repeat, var(--card);
  min-height: 320px;
  border: 1px solid var(--border);
}

.feature-label {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: .9rem;
}

.feature h2 {
  margin: 16px 0 20px;
  font-size: 2.2rem;
}

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

/* PARTNERSHIPS & TRAINING */

.partnerships {
  padding: 100px 0;
  background: var(--panel);
}

.partner-card {
  background: var(--card);
  padding: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
  height: 100%;
}

.partner-card h3 {
  margin-bottom: 14px;
  font-size: 1.15rem;
}

.partner-card p {
  color: var(--gray);
}

.partner-card a {
  color: var(--cyan);
}

.partner-card a:hover {
  color: var(--cyan-hover);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

/* GITHUB / OPEN SOURCE */

.github {
  padding: 100px 0;
  text-align: center;
}

.github h2 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.github p {
  color: var(--gray);
  margin-bottom: 30px;
}

/* FOOTER */

.footer {
  background: #03070d;
  padding: 60px 20px 30px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  max-width: var(--max-width);
  margin: 0 auto 30px;
}

.footer-brand h3 {
  letter-spacing: 3px;
  margin-bottom: 10px;
}

.footer-tagline {
  color: var(--cyan);
  font-size: .95rem;
  max-width: 280px;
}

.footer-links h4 {
  color: var(--white);
  font-size: .95rem;
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--gray);
  transition: .3s;
}

.footer-links a:hover {
  color: var(--cyan);
}

.copyright {
  text-align: center;
  color: var(--gray);
  font-size: .85rem;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  max-width: var(--max-width);
  margin: 0 auto;
}

@media (max-width: 900px) {
  .feature-wrap {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2.6rem;
  }

  nav.links {
    position: fixed;
    top: 68px;
    right: 0;
    left: 0;
    background: var(--background);
    flex-direction: column;
    padding: 20px;
    gap: 18px;
    border-bottom: 1px solid var(--border);
    display: none;
  }

  nav.links.open {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }
}

/* LEGAL PAGES */

.legal-hero {
  padding: 160px 0 60px;
  text-align: center;
  background: linear-gradient(160deg, #0b1a2e, #07111F 60%);
}

.legal-hero h1 {
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.legal-hero p {
  color: var(--gray);
}

.legal-body {
  padding: 60px 0 100px;
}

.legal-content {
  max-width: 780px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.35rem;
  margin: 40px 0 14px;
  color: var(--white);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p {
  color: var(--gray);
  margin-bottom: 16px;
}

.legal-content ul {
  color: var(--gray);
  margin: 0 0 16px 20px;
}

.legal-content li {
  margin-bottom: 8px;
}

.legal-content a {
  color: var(--cyan);
}

.legal-content a:hover {
  color: var(--cyan-hover);
}

.legal-updated {
  color: var(--gray);
  font-size: .85rem;
  font-style: italic;
  margin-top: 40px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

/* PAGE HERO (interior pages) */

.page-hero {
  padding: 160px 0 70px;
  text-align: center;
  background: linear-gradient(160deg, #0b1a2e, #07111F 60%);
}

.page-hero h1 {
  font-size: 2.6rem;
  margin-bottom: 14px;
}

.page-hero p {
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* CONTENT BLOCKS */

.content-section {
  padding: 80px 0;
}

.content-block {
  max-width: 780px;
  margin: 0 auto 60px;
}

.content-block:last-child {
  margin-bottom: 0;
}

.content-block h2 {
  font-size: 1.7rem;
  margin-bottom: 18px;
}

.content-block h3 {
  font-size: 1.15rem;
  margin: 24px 0 12px;
  color: var(--cyan);
}

.content-block p {
  color: var(--gray);
  margin-bottom: 14px;
}

.content-block ul {
  color: var(--gray);
  margin: 0 0 14px 20px;
}

.content-block li {
  margin-bottom: 8px;
}

.content-block a {
  color: var(--cyan);
}

.content-block a:hover {
  color: var(--cyan-hover);
}

/* Buttons keep their own colors even inside a content-block */
.content-block a.btn-primary {
  color: var(--background);
}

.content-block a.btn-ghost {
  color: var(--gray);
}

.content-block a.btn-ghost:hover {
  color: var(--white);
}

.content-block a.btn-outline {
  color: var(--cyan);
}

.content-block em {
  color: var(--white);
}

/* CTA BAND */

.cta {
  padding: 90px 0;
  text-align: center;
  background: var(--panel);
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.cta p {
  color: var(--gray);
  margin-bottom: 28px;
}

/* CONTACT FORM */

.contact-form {
  max-width: 560px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: .9rem;
  color: var(--gray);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--white);
  font-family: inherit;
  font-size: .95rem;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.35);
}

.form-note {
  margin-top: 1.25rem;
  font-size: .85rem;
  color: var(--gray);
  text-align: center;
}

.contact-alt {
  text-align: center;
  margin-top: 50px;
}

.contact-alt p {
  color: var(--gray);
  margin-bottom: 6px;
}

.contact-alt a {
  color: var(--cyan);
  font-size: 1.1rem;
}

/* TOOLKIT / TOOLS GRID */

.tools-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
  color: var(--gray);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-num {
  display: block;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--cyan);
}

.hero-stat-label {
  font-size: .85rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.tool-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 30px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: border-color .3s ease, transform .3s ease;
}

.tool-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.tool-status {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
  width: fit-content;
}

.tool-status.live {
  background: rgba(46, 204, 113, .15);
  color: #4ADE80;
}

.tool-status.dev {
  background: rgba(0, 212, 255, .12);
  color: var(--cyan);
}

.tool-card h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.tool-card p {
  color: var(--gray);
  font-size: .95rem;
  margin-bottom: 18px;
  flex-grow: 1;
}

.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.tool-tag {
  font-size: .78rem;
  color: var(--gray);
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 20px;
}

.tool-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-sm {
  padding: 9px 18px;
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-ghost {
  color: var(--gray);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--white);
  border-color: var(--cyan);
}

/* ABOUT / AUTHOR CARD */

.about-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 50px;
  align-items: start;
}

.about-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
}

.about-avatar {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: rgba(0, 212, 255, .12);
  color: var(--cyan);
  font-size: 1.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.about-card .creds {
  color: var(--cyan);
  font-size: .9rem;
  margin-top: 6px;
}

.about-card .org {
  color: var(--gray);
  font-size: .85rem;
  margin-top: 10px;
}

@media (max-width: 800px) {
  .about-inner {
    grid-template-columns: 1fr;
  }
}

/* BOOK SECTION */

.book-wrap {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 60px;
  align-items: center;
}

.book-cover img {
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(0,0,0,.5);
  border: 1px solid var(--border);
}

.book-text h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.book-text p {
  color: var(--gray);
  margin-bottom: 14px;
}

@media (max-width: 800px) {
  .book-wrap {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }
  .book-cover {
    max-width: 260px;
  }
}

/* PARTNER LOGOS */

.partner-logo {
  display: block;
  height: 42px;
  max-width: 160px;
  width: auto;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 28px;
}

/* ACCESSIBILITY: SKIP LINK */

.skip-link {
  position: absolute;
  top: -60px;
  left: 10px;
  z-index: 1100;
  background: var(--cyan);
  color: var(--background);
  padding: 12px 20px;
  border-radius: 6px;
  font-weight: 600;
  transition: top .2s ease;
}

.skip-link:focus {
  top: 10px;
}

/* FOOTER SOCIAL LINKS */

.footer-social {
  display: flex;
  gap: 14px;
  margin-top: 20px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  transition: .3s;
}

.footer-social a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* 404 PAGE */

.error-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 160px 20px 100px;
}

.error-code {
  font-size: 7rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: 4px;
}

.error-page h1 {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.error-page p {
  color: var(--gray);
  max-width: 480px;
  margin: 0 auto 30px;
}

.error-links {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* CERTIFICATION BADGES */

.badge-row {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.badge-item img {
  height: 76px;
  width: auto;
  object-fit: contain;
}

.badge-item.wordmark img {
  height: 34px;
}

.badge-item span {
  font-size: .8rem;
  color: var(--gray);
  max-width: 130px;
}

/* MEDIA / PRESS MODULE */

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.media-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 26px;
  display: flex;
  flex-direction: column;
}

.media-item .media-kicker {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: .75rem;
  margin-bottom: 10px;
}

.media-item h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--white);
}

.media-item p {
  color: var(--gray);
  font-size: .92rem;
  margin-bottom: 0;
  flex-grow: 1;
}

.media-item a.media-link {
  margin-top: 14px;
  color: var(--cyan);
  font-size: .9rem;
}

.media-item a.media-link:hover {
  color: var(--cyan-hover);
}

/* NEWSLETTER SIGNUP */

.newsletter-box {
  max-width: 560px;
  margin: 60px auto 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 34px 40px;
  text-align: center;
}

.newsletter-box h2 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.newsletter-box p {
  color: var(--gray);
  margin-bottom: 20px;
  font-size: .95rem;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter-form input[type="email"] {
  flex: 1 1 260px;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--white);
  font-family: inherit;
  font-size: .95rem;
}

.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.35);
}

/* HONEYPOT (spam trap - hidden from real users) */

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}