@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;700&family=IBM+Plex+Mono:wght@400;500;700&display=swap");

:root {
  --bg: #0d1117;
  --paper: #161b22;
  --ink: #e6edf3;
  --muted: #8b949e;
  --line: #30363d;
  --accent: #58a6ff;
  --accent-soft: #1c2128;
  --chip: #21262d;
  --max-width: 1120px;
  --radius: 12px;
  --font-body: "Space Grotesk", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Consolas", monospace;
  --success: #3fb950;
  --warning: #d29922;
  --danger: #f85149;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.5;
}

.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  background: linear-gradient(
    180deg,
    rgba(13, 17, 23, 0.8),
    rgba(13, 17, 23, 0)
  );
}

.signal-strip {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  background: #0d1117;
  overflow: hidden;
}

.signal-track {
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.48rem 1rem;
  color: #8b949e;
}

.wrap {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 15;
  background: rgba(13, 17, 23, 0.97);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  transition: border-color 140ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
}

.header-row {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 32px;
  height: 32px;
  border: 1px solid #58a6ff;
  border-radius: 8px;
  display: inline-grid;
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.92rem;
  background: rgba(88, 166, 255, 0.1);
  color: #58a6ff;
}

.brand-text {
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  border: 1px solid transparent;
  background: transparent;
  border-radius: 999px;
  padding: 0.45rem 0.78rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  border-color: #58a6ff;
  background: rgba(88, 166, 255, 0.1);
  color: #58a6ff;
}

.menu-btn {
  display: none;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero {
  padding: clamp(2.8rem, 8vw, 6.5rem) 0 1.8rem;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 1.2rem;
  align-items: stretch;
}

.eyebrow {
  display: inline-block;
  margin: 0;
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 0.74rem;
  letter-spacing: 0.09em;
  border: 1px solid #58a6ff;
  border-radius: 999px;
  padding: 0.28rem 0.6rem;
  background: rgba(88, 166, 255, 0.1);
  color: #58a6ff;
}

h1,
h2 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: -0.025em;
}

h2 {
  color: #58a6ff;
}

h1 {
  margin-top: 0.8rem;
  font-size: clamp(2.5rem, 8.4vw, 7rem);
  text-transform: uppercase;
  max-width: 10ch;
  color: #58a6ff;
}

h1 span {
  color: #79c0ff;
}

.lead {
  margin-top: 1rem;
  max-width: 54ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.18rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.3rem;
}

.btn {
  min-height: 42px;
  text-decoration: none;
  border-radius: 0;
  padding: 0.58rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  transition: transform 130ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-10px);
}

.btn-primary {
  background: #58a6ff;
  color: #0d1117;
  border-color: #58a6ff;
}

.btn-soft {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--line);
}

.btn-trygg {
  position: relative;
  background: linear-gradient(135deg, #0a46d7, #1463ff 50%, #4ea0ff);
  color: #ffffff;
  border-color: #06216e;
  letter-spacing: 0.04em;
  box-shadow:
    0 0 0 1px rgba(6, 33, 110, 0.3),
    0 10px 18px rgba(19, 84, 255, 0.26);
}

.btn-trygg:hover,
.btn-trygg:focus-visible {
  box-shadow:
    0 0 0 1px rgba(6, 33, 110, 0.35),
    0 14px 24px rgba(19, 84, 255, 0.34);
}

.btn-special {
  position: relative;
  background: linear-gradient(135deg, #6e2dff, #a154ff 52%, #d28bff);
  color: #ffffff;
  border-color: #2f1265;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
  box-shadow:
    0 0 0 1px rgba(47, 18, 101, 0.28),
    0 10px 20px rgba(122, 60, 255, 0.26);
  overflow: hidden;
  animation: btn-special-glow 1.8s ease-in-out infinite;
}

.btn-special::before {
  content: "";
  position: absolute;
  top: 0;
  left: -160%;
  width: 130%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.34),
    transparent
  );
  transition: left 420ms ease;
}

.btn-special:hover {
  transform: translateY(-10px);
}

.btn-special:hover,
.btn-special:focus-visible {
  transform: translateY(-10px);
  box-shadow:
    0 0 0 1px rgba(47, 18, 101, 0.3),
    0 14px 28px rgba(122, 60, 255, 0.4);
}

.btn-special:hover::before,
.btn-special:focus-visible::before {
  left: 120%;
}

@keyframes btn-special-glow {
  0%,
  100% {
    filter: saturate(100%);
    transform: translateY(0);
  }

  50% {
    filter: saturate(112%);
    transform: translateY(-1px);
  }
}

.hero-stack {
  display: grid;
  gap: 0.7rem;
}

.fact-card {
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--paper);
  padding: 0.85rem;
}

.fact-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #8b949e;
}

.fact-value {
  margin: 0.45rem 0 0;
  font-size: 1.08rem;
  font-weight: 700;
}

.section {
  padding: 1rem 0 1.9rem;
}

.section-title {
  margin: 0 0 0.7rem;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  text-transform: uppercase;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--paper);
  padding: clamp(1rem, 2.2vw, 1.5rem);
}

.panel h2 {
  font-size: clamp(1.2rem, 2.4vw, 1.85rem);
  text-transform: uppercase;
  color: #58a6ff;
}

.panel p,
.panel li {
  color: var(--muted);
}

.panel ul {
  margin: 0;
  padding-left: 1.05rem;
}

.panel-highlight {
  background: rgba(88, 166, 255, 0.05);
  border-color: #58a6ff;
}

.tiktok-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1rem;
}

.tiktok-link {
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0.72rem 0.8rem;
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tiktok-link:hover,
.tiktok-link:focus-visible {
  background: rgba(88, 166, 255, 0.1);
  border-color: #58a6ff;
}

.reels-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 1rem;
}

.reel-card {
  display: grid;
  gap: 0.35rem;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0.8rem;
  background: var(--paper);
  min-height: 130px;
}

.reel-card:hover,
.reel-card:focus-visible {
  background: rgba(88, 166, 255, 0.05);
  border-color: #58a6ff;
}

.reel-kicker {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8b949e;
}

.reel-card strong {
  font-size: 1rem;
  line-height: 1.2;
  text-transform: uppercase;
}

.reel-meta {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #8b949e;
}

.platform-logos {
  margin-top: 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.platform-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0.3rem 0.6rem 0.3rem 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--paper);
}

.platform-dot {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  font-size: 0.6rem;
  font-weight: 700;
  color: #fff;
}

.platform-logo.is-tiktok .platform-dot {
  background: #111111;
}

.platform-logo.is-google .platform-dot {
  background: #4285f4;
}

.platform-logo.is-instagram .platform-dot {
  background: #d6249f;
}

.platform-logo.is-reddit .platform-dot {
  background: #ff4500;
}

.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding: 1.2rem 0 1.8rem;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-row p {
  margin: 0;
  color: var(--muted);
}

.footer-row a {
  text-decoration: none;
  color: #58a6ff;
  border-bottom: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 960px) {
  .hero-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .site-nav {
    display: none;
  }

  .menu-btn {
    display: inline-flex;
  }

  .site-nav.is-open {
    position: absolute;
    top: 66px;
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 0.45rem;
    border: 1px solid var(--line);
    border-radius: 0;
    background: var(--paper);
    padding: 0.65rem;
  }

  .split,
  .tiktok-links,
  .reels-grid {
    grid-template-columns: 1fr;
  }
}

/* Terminal-style prompt boxes */
.terminal-prompt {
  border: 1px solid #58a6ff;
  background: linear-gradient(
    135deg,
    rgba(13, 17, 23, 0.95) 0%,
    rgba(22, 27, 34, 0.95) 100%
  );
  font-family: var(--font-mono);
  padding: 1rem;
  margin: 0.7rem 0;
  position: relative;
  color: #79c0ff;
}

.terminal-prompt::before {
  content: "$ ";
  color: #3fb950;
  font-weight: 700;
}

.terminal-prompt code {
  color: #79c0ff;
  word-break: break-all;
  white-space: pre-wrap;
}

.prompt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 0.8rem;
  margin: 1.5rem 0;
}

.prompt-box {
  border: 1px solid #58a6ff;
  background: linear-gradient(
    135deg,
    rgba(13, 17, 23, 0.95) 0%,
    rgba(22, 27, 34, 0.95) 100%
  );
  padding: 1.2rem;
  font-family: var(--font-mono);
}

.prompt-box h4 {
  margin: 0 0 0.8rem 0;
  color: #3fb950;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.prompt-box .terminal-prompt {
  margin: 0;
  border: none;
  background: rgba(0, 0, 0, 0.3);
  padding: 0.7rem;
  font-size: 0.85rem;
}

.advise-box {
  border: 1px solid var(--line);
  background: rgba(88, 166, 255, 0.05);
  padding: 1rem;
  margin: 1rem 0;
  border-left: 4px solid #58a6ff;
}

.advise-box h4 {
  margin: 0 0 0.5rem 0;
  color: #58a6ff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.advise-box p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.advise-box ul {
  margin: 0.5rem 0 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.advise-box li {
  margin: 0.3rem 0;
}

@media (max-width: 960px) {
  .reels-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .reels-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn-special {
    animation: none;
  }

  .btn-special::before {
    transition: none;
  }
}

/* Critical Thinking section */
.section-lead {
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  max-width: 72ch;
  margin: 0 0 1.8rem;
  line-height: 1.65;
}

.ct-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  margin-bottom: 1.5rem;
}

.ct-card {
  background: var(--paper);
  padding: clamp(1rem, 2.2vw, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-left: 3px solid transparent;
  transition: background 140ms ease;
}

.ct-card:hover {
  background: var(--accent-soft);
}

.ct-card--warning {
  border-left-color: var(--warning);
}

.ct-card--danger {
  border-left-color: var(--danger);
}

.ct-card--accent {
  border-left-color: var(--accent);
}

.ct-card--success {
  border-left-color: var(--success);
}

.ct-card-icon {
  font-size: 1.5rem;
  line-height: 1;
  opacity: 0.7;
}

.ct-card h3 {
  margin: 0;
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  color: var(--ink);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.ct-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.6;
}

.ct-card code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid rgba(88, 166, 255, 0.2);
  padding: 0.1em 0.35em;
  color: #79c0ff;
}

.ct-lesson {
  margin-top: auto;
  padding: 0.7rem 0.8rem;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--line);
  font-size: 0.86rem;
  color: var(--ink);
  line-height: 1.5;
}

.ct-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #58a6ff;
  margin-bottom: 0.35rem;
  margin-right: 0.4em;
  font-weight: 700;
}

.ct-framework {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: clamp(1.2rem, 3vw, 2rem);
  border-left: 3px solid #58a6ff;
  margin-bottom: 1rem;
}

.ct-framework h3 {
  margin: 0 0 0.5rem;
  color: #58a6ff;
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.ct-framework > p {
  color: var(--muted);
  margin: 0 0 1.2rem;
}

.ct-questions {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: questions;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.ct-questions li {
  counter-increment: questions;
  position: relative;
  display: block;
  padding: 0.95rem 1rem 0.95rem 3rem;
  border: 1px solid var(--line);
  background: rgba(13, 17, 23, 0.52);
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.ct-questions li::before {
  content: counter(questions);
  position: absolute;
  left: 0.9rem;
  top: 0.95rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #3fb950;
  background: rgba(63, 185, 80, 0.1);
  border: 1px solid rgba(63, 185, 80, 0.3);
  width: 1.6rem;
  height: 1.6rem;
  display: grid;
  place-items: center;
}

.ct-questions li strong {
  display: block;
  color: var(--ink);
  margin-bottom: 0.3rem;
}

@media (max-width: 680px) {
  .ct-grid {
    grid-template-columns: 1fr;
  }
}