/* ========== TOKENS ========== */
:root {
  /* Carbon palette */
  --carbon-deep: #050507;
  --carbon-base: #0a0a0d;
  --carbon-panel: #0f0f13;
  --carbon-raised: #14141a;
  --carbon-hover: #1a1a22;

  /* Metals */
  --gunmetal: #2a2d35;
  --gunmetal-light: #3d4148;
  --titanium: #8a8f96;
  --chrome: #c8ccd2;
  --chrome-bright: #e8ebf0;

  /* Text */
  --text: #e8ebf0;
  --text-dim: #8a8f96;
  --text-faint: #4a4e55;

  /* Lines */
  --line: #1c1c24;
  --line-bright: #28282f;
  --line-hot: #383840;

  /* Brand red - racing accent */
  --red: #ff2d3d;
  --red-bright: #ff4555;
  --red-deep: #c41e2c;
  --red-glow: rgba(255, 45, 61, 0.35);
  --red-trace: rgba(255, 45, 61, 0.12);

  /* Telemetry amber */
  --amber: #ffaa33;
  --amber-dim: rgba(255, 170, 51, 0.6);

  /* Fonts */
  --font-display: "Saira", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "Courier New", monospace;

  /* Geometry */
  --bevel: 14px;
  --bevel-sm: 8px;

  --container: 1280px;
  --container-narrow: 980px;
}

/* ========== RESET ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--carbon-base);
  color: var(--text);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
summary { cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }

/* ========== CARBON FIBER TEXTURE (global, very subtle) ========== */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 3px),
    repeating-linear-gradient(-45deg, rgba(0,0,0,0.06) 0px, rgba(0,0,0,0.06) 1px, transparent 1px, transparent 3px);
  background-size: 4px 4px;
  opacity: 0.7;
}

/* ========== TELEMETRY BACKGROUND ========== */
.circuit-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 90% 60% at 50% 0%, rgba(255, 45, 61, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 100% 100%, rgba(255, 170, 51, 0.025) 0%, transparent 60%),
    var(--carbon-base);
}
.circuit-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.45;
}
.circuit-static path { stroke-dasharray: 1 5; stroke: var(--gunmetal); stroke-width: 1; }
.circuit-nodes circle { fill: var(--gunmetal-light); }
.pulse-path {
  stroke-dashoffset: 1500;
  animation: pulse-travel 8s linear infinite;
}
.pulse-1 { animation-delay: 0s; stroke: var(--red); }
.pulse-2 { animation-delay: 2s; animation-duration: 10s; stroke: var(--amber); opacity: 0.7; }
.pulse-3 { animation-delay: 4s; animation-duration: 9s; stroke: var(--red); }
.pulse-4 { animation-delay: 1s; animation-duration: 11s; stroke: var(--red); }
.pulse-5 { animation-delay: 3s; animation-duration: 7s; stroke: var(--amber); opacity: 0.7; }

@keyframes pulse-travel {
  0% { stroke-dashoffset: 1500; }
  100% { stroke-dashoffset: -1500; }
}

.vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 100% 80% at 50% 50%, transparent 30%, rgba(5, 5, 7, 0.6) 100%);
}

/* All page content above background */
header, section, footer, .ticker, .wordmark-section {
  position: relative;
  z-index: 1;
}

/* ========== LAYOUT ========== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: var(--container-narrow); }

.section {
  padding: 120px 0;
  position: relative;
}
.section-alt {
  background:
    linear-gradient(180deg, transparent 0%, rgba(15, 15, 19, 0.6) 50%, transparent 100%);
}
.section-alt::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-hot), transparent);
}
.section-alt::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-hot), transparent);
}
@media (max-width: 768px) {
  .section { padding: 80px 0; }
}

.section-header {
  text-align: center;
  max-width: 880px;
  margin: 0 auto 72px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 5.2vw, 4.4rem);
  line-height: 1;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  margin-bottom: 24px;
  font-stretch: 110%;
}
.section-lead {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ========== ATOMS ========== */
.text-red { color: var(--red); }
.text-chrome {
  background: linear-gradient(180deg, var(--chrome-bright) 0%, var(--titanium) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Tactical eyebrow - rectangular, monospace */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--titanium);
  padding: 8px 16px;
  border: 1px solid var(--line-hot);
  background: var(--carbon-panel);
  margin-bottom: 28px;
  position: relative;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.eyebrow .dot {
  width: 6px;
  height: 6px;
  background: var(--red);
  box-shadow: 0 0 8px var(--red);
  animation: pulse-dot 1.5s ease-in-out infinite;
  border-radius: 1px;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* ========== BUTTONS - SHARP, BEVELED ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 16px 30px;
  transition: all 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  cursor: pointer;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  border: 0;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(180deg, var(--red-bright) 0%, var(--red-deep) 100%);
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.25),
    inset 0 -1px 0 rgba(0,0,0,0.3),
    0 0 0 1px var(--red-deep),
    0 4px 24px var(--red-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.35),
    inset 0 -1px 0 rgba(0,0,0,0.3),
    0 0 0 1px var(--red-bright),
    0 8px 32px var(--red-glow);
}
.btn-primary:active { transform: translateY(0); }
.btn-sm { padding: 11px 20px; font-size: 0.78rem; }
.btn-lg { padding: 19px 38px; font-size: 1rem; }
.btn-full { width: 100%; }
.hero-cta { margin-top: 16px; }

/* ========== NAV - DASHBOARD HUD STYLE ========== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 7, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--line-bright);
}
.nav::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--red-trace) 30%, var(--red) 50%, var(--red-trace) 70%, transparent 100%);
  opacity: 0.5;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.logo-mark {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-hot);
  flex-shrink: 0;
  object-fit: cover;
  background-color: var(--carbon-deep);
  display: block;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.logo-text { color: var(--chrome-bright); }
.logo-accent { color: var(--red); }

.nav-links {
  display: flex;
  gap: 36px;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--titanium);
  transition: color 0.2s;
  position: relative;
  padding: 4px 0;
}
.nav-links a:hover { color: var(--chrome-bright); }
.nav-links a::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background: var(--red);
  opacity: 0;
  transition: opacity 0.2s;
}
.nav-links a:hover::before { opacity: 1; }

@media (max-width: 880px) { .nav-links { display: none; } }
@media (max-width: 480px) {
  .nav-inner { padding: 12px 16px; }
  .nav-logo { font-size: 1rem; gap: 10px; }
  .logo-mark { width: 34px; height: 34px; }
  .nav .btn-sm { padding: 9px 14px; font-size: 0.72rem; }
}

/* ========== HERO - DASHBOARD ENTRY ========== */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  max-width: 900px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red-trace), transparent);
  opacity: 0.6;
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--titanium);
  padding: 10px 22px;
  border: 1px solid var(--line-hot);
  background: var(--carbon-panel);
  margin-bottom: 36px;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.hero-eyebrow .dot {
  width: 7px;
  height: 7px;
  background: var(--red);
  box-shadow: 0 0 12px var(--red);
  animation: pulse-dot 1.5s ease-in-out infinite;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 6.2vw, 5.2rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin-bottom: 28px;
  font-stretch: 115%;
  color: var(--chrome-bright);
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.hero-title .text-red {
  color: var(--red);
  text-shadow: 0 0 40px var(--red-glow);
  font-stretch: 115%;
}
.hero-sub {
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  color: var(--text-dim);
  max-width: 720px;
  margin: 0 auto 40px;
  line-height: 1.6;
  font-weight: 300;
}

/* Tactical readout strip */
.hero-checks {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  margin-bottom: 56px;
  padding: 0;
  border: 1px solid var(--line-hot);
  background: var(--carbon-panel);
  max-width: max-content;
  margin-left: auto;
  margin-right: auto;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.check-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--titanium);
  padding: 14px 22px;
  border-right: 1px solid var(--line);
  position: relative;
}
.check-item:last-child { border-right: none; }
.check-item .check {
  color: var(--red);
  font-weight: 700;
  font-size: 0.85rem;
}
@media (max-width: 768px) {
  .hero-checks {
    flex-direction: column;
    align-items: stretch;
    clip-path: none;
  }
  .check-item {
    border-right: none;
    border-bottom: 1px solid var(--line);
    justify-content: flex-start;
  }
  .check-item:last-child { border-bottom: none; }
}

/* VSL - Race monitor screen */
.vsl-wrap {
  max-width: 940px;
  margin: 0 auto 40px;
}
.vsl-frame {
  position: relative;
  padding: 16px;
  background: linear-gradient(135deg, var(--gunmetal) 0%, var(--carbon-panel) 100%);
  border: 1px solid var(--line-hot);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}
.vsl-frame::before {
  content: "REC ●";
  position: absolute;
  top: 8px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--red);
  z-index: 2;
  animation: pulse-dot 1.5s ease-in-out infinite;
}
.vsl-corners { display: none; }

.vsl-player {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.vsl-player iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.vsl-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
  filter: brightness(0.65) contrast(1.1);
}
.vsl-player:hover .vsl-thumb { transform: scale(1.02); filter: brightness(0.8) contrast(1.1); }
.vsl-play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 24px var(--red-glow));
  transition: transform 0.25s ease;
}
.vsl-player:hover .vsl-play { transform: scale(1.1); }
.vsl-label {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--chrome);
  background: rgba(0,0,0,0.7);
  padding: 6px 12px;
  border: 1px solid var(--line-hot);
  z-index: 2;
}

/* ========== TICKER - TELEMETRY FEED ========== */
.ticker {
  border-top: 1px solid var(--line-bright);
  border-bottom: 1px solid var(--line-bright);
  background: var(--carbon-deep);
  overflow: hidden;
  padding: 16px 0;
  margin: 40px 0 0;
  position: relative;
}
.ticker::before, .ticker::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}
.ticker::before { left: 0; background: linear-gradient(90deg, var(--carbon-deep), transparent); }
.ticker::after { right: 0; background: linear-gradient(-90deg, var(--carbon-deep), transparent); }
.ticker-track {
  display: inline-flex;
  gap: 36px;
  white-space: nowrap;
  animation: scroll-x 40s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--titanium);
  text-transform: uppercase;
}
.ticker-dot { color: var(--red); }
@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ========== COMPARE - SPLIT-SCREEN PERFORMANCE MODE ========== */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 880px) { .compare-grid { grid-template-columns: 1fr; } }

.compare-card {
  position: relative;
  padding: 40px 36px 32px;
  background: var(--carbon-panel);
  border: 1px solid var(--line-bright);
  display: flex;
  flex-direction: column;
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}
.compare-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
}
.compare-old::before {
  background: linear-gradient(90deg, var(--gunmetal-light), transparent);
}
.compare-new::before {
  background: linear-gradient(90deg, var(--red), var(--red-deep), transparent);
  box-shadow: 0 0 20px var(--red-glow);
}
.compare-old {
  background: var(--carbon-panel);
  filter: saturate(0.7);
}
.compare-new {
  background:
    linear-gradient(180deg, rgba(255, 45, 61, 0.04) 0%, transparent 50%),
    var(--carbon-raised);
  border-color: var(--line-hot);
  box-shadow: 0 0 0 1px rgba(255, 45, 61, 0.08), 0 20px 60px rgba(0,0,0,0.4);
}

.compare-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding: 6px 12px;
  background: var(--carbon-deep);
  border: 1px solid var(--line-hot);
  width: max-content;
}
.tag-old { color: var(--titanium); }
.tag-old::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--titanium);
  border-radius: 50%;
}
.tag-new { color: var(--red); }
.tag-new::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--red);
  animation: pulse-dot 1.5s ease-in-out infinite;
}
.compare-h {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.55rem;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  margin-bottom: 28px;
  color: var(--chrome-bright);
  font-stretch: 110%;
}
.compare-list {
  flex: 1;
  margin-bottom: 28px;
}
.compare-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 11px 0;
  font-size: 0.93rem;
  color: var(--text-dim);
  border-bottom: 1px solid var(--line);
  font-weight: 300;
}
.compare-list li:last-child { border-bottom: none; }
.compare-list .x {
  color: var(--titanium);
  font-weight: 700;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-top: 1px;
}
.compare-list .check-li {
  color: var(--red);
  font-weight: 700;
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-top: 1px;
}
.compare-result {
  text-align: center;
  padding: 28px 24px 24px;
  border-top: 1px solid var(--line-bright);
  position: relative;
}
.result-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 10px;
}
.result-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.4rem;
  line-height: 1;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
  font-stretch: 115%;
}
.result-old .result-number { color: var(--titanium); }
.result-new .result-number {
  color: var(--red);
  text-shadow: 0 0 30px var(--red-glow);
}
.result-sub {
  font-size: 0.82rem;
  color: var(--text-faint);
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ========== ENGINES - DASHBOARD MODULES ========== */
.engines-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 880px) { .engines-grid { grid-template-columns: 1fr; } }

.engine-card {
  position: relative;
  padding: 36px 32px 32px;
  background: var(--carbon-panel);
  border: 1px solid var(--line-bright);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  overflow: hidden;
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}
.engine-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red) 0%, transparent 50%);
  opacity: 0.6;
}
.engine-card:hover {
  background: var(--carbon-raised);
  border-color: var(--line-hot);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}
.engine-card:hover::before { opacity: 1; }

.engine-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.engine-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--text-faint);
}
.engine-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--red);
  text-transform: uppercase;
}
.engine-status::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--red);
  animation: pulse-dot 1.5s ease-in-out infinite;
}
.engine-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
  color: var(--chrome-bright);
  padding: 12px;
  background: var(--carbon-deep);
  border: 1px solid var(--line-hot);
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.engine-icon svg { width: 100%; height: 100%; }
.engine-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.7rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  color: var(--chrome-bright);
  font-stretch: 110%;
}
.engine-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--red);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.engine-card p {
  color: var(--text-dim);
  font-size: 0.94rem;
  line-height: 1.65;
  font-weight: 300;
}

/* ========== PROCESS - STAGE PROGRESSION ========== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 880px) { .process-grid { grid-template-columns: 1fr; } }

.process-card {
  padding: 32px 28px;
  background: var(--carbon-panel);
  border: 1px solid var(--line-bright);
  position: relative;
  transition: all 0.3s;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}
.process-card:hover {
  border-color: var(--line-hot);
  background: var(--carbon-raised);
}
.process-step {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: var(--red);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.process-step::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--red);
}
.process-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.55rem;
  text-transform: uppercase;
  margin-bottom: 14px;
  letter-spacing: -0.005em;
  color: var(--chrome-bright);
  font-stretch: 110%;
}
.process-card p {
  color: var(--text-dim);
  font-size: 0.93rem;
  line-height: 1.65;
  margin-bottom: 16px;
  font-weight: 300;
}
.process-outcome {
  font-size: 0.84rem;
  color: var(--chrome);
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.process-outcome::before {
  content: "→ ";
  color: var(--red);
  font-weight: 700;
}

/* ========== WHY - TELEMETRY READOUT ========== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 80px;
  align-items: start;
}
@media (max-width: 980px) {
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
}
.why-left .section-title {
  text-align: left;
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  line-height: 1.05;
}
.why-lead { color: var(--text-dim); font-size: 1.02rem; line-height: 1.7; margin-top: 20px; font-weight: 300; }

.why-block {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.why-block:first-child { padding-top: 0; }
.why-block:last-child { border-bottom: none; }
.why-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--red);
  letter-spacing: 0.15em;
  padding-top: 4px;
  border-left: 2px solid var(--red);
  padding-left: 12px;
}
.why-block h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  margin-bottom: 10px;
  color: var(--chrome-bright);
  font-stretch: 105%;
}
.why-block p { color: var(--text-dim); font-size: 0.93rem; font-weight: 300; }

/* ========== FIT CARD ========== */
.fit-card {
  position: relative;
  text-align: center;
  padding: 70px 44px;
  background:
    radial-gradient(ellipse at center top, rgba(255, 45, 61, 0.06), transparent 70%),
    var(--carbon-panel);
  border: 1px solid var(--line-hot);
  max-width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  clip-path: polygon(28px 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%, 0 28px);
}
.fit-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 240px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  box-shadow: 0 0 20px var(--red-glow);
}
.fit-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--red);
  padding: 8px 16px;
  border: 1px solid rgba(255, 45, 61, 0.3);
  background: rgba(255, 45, 61, 0.05);
  margin-bottom: 28px;
}
.fit-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--red);
  box-shadow: 0 0 8px var(--red);
  border-radius: 50%;
}
.fit-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 3rem);
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 40px;
  letter-spacing: -0.015em;
  color: var(--chrome-bright);
  font-stretch: 110%;
}
.fit-criteria {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 740px;
  margin: 0 auto 40px;
  text-align: left;
}
@media (max-width: 680px) { .fit-criteria { grid-template-columns: 1fr; } }
.fit-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--carbon-deep);
  border: 1px solid var(--line);
  font-size: 0.94rem;
  color: var(--text);
  font-weight: 300;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.fit-item .check { color: var(--red); font-weight: 700; font-family: var(--font-mono); }

/* ========== FAQ ========== */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  border: 1px solid var(--line-bright);
  background: var(--carbon-panel);
  transition: all 0.2s;
  overflow: hidden;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.faq-item[open] {
  border-color: var(--line-hot);
  background: var(--carbon-raised);
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--chrome-bright);
  transition: color 0.2s;
  letter-spacing: 0.005em;
}
.faq-item summary:hover { color: var(--red); }
.faq-icon {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--red);
  transition: transform 0.25s;
  line-height: 1;
}
.faq-item[open] .faq-icon { transform: rotate(45deg); }
.faq-body {
  padding: 0 28px 24px;
  color: var(--text-dim);
  line-height: 1.7;
  font-size: 0.94rem;
  font-weight: 300;
}

/* ========== BOOK ========== */
.book-section { background: linear-gradient(180deg, transparent, rgba(15, 15, 19, 0.5)); }
.book-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 24px;
  max-width: 780px;
  margin: 0 auto 40px;
}
@media (max-width: 680px) { .book-features { grid-template-columns: 1fr; } }
.book-features .check-item {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
  padding: 12px 18px;
  background: var(--carbon-panel);
  border: 1px solid var(--line);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.calendly-wrap {
  position: relative;
  padding: 16px;
  background: linear-gradient(135deg, var(--gunmetal) 0%, var(--carbon-panel) 100%);
  border: 1px solid var(--line-hot);
  margin-bottom: 32px;
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}
.calendly-inline-widget {
  background: var(--carbon-panel);
  overflow: hidden;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.book-quote {
  padding: 26px 28px;
  border-left: 3px solid var(--red);
  background: var(--carbon-panel);
  font-style: italic;
  color: var(--chrome);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 780px;
  margin: 0 auto;
  font-weight: 300;
}

/* ========== WORDMARK ========== */
.wordmark-section {
  padding: 60px 0;
  text-align: center;
  overflow: hidden;
  border-top: 1px solid var(--line-bright);
  border-bottom: 1px solid var(--line-bright);
  background: var(--carbon-deep);
  position: relative;
}
.wordmark-section::before, .wordmark-section::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--red-trace), transparent);
}
.wordmark-section::before { top: 0; }
.wordmark-section::after { bottom: 0; }
.wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.5rem, 13vw, 11rem);
  letter-spacing: -0.02em;
  line-height: 0.9;
  text-transform: uppercase;
  background: linear-gradient(180deg, var(--gunmetal) 0%, var(--carbon-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-stretch: 115%;
  padding: 0 24px;
}
.wordmark-accent {
  background: linear-gradient(180deg, rgba(255, 45, 61, 0.5) 0%, rgba(120, 20, 30, 0.08) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--carbon-deep);
  border-top: 1px solid var(--line-bright);
  padding: 60px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  padding-bottom: 40px;
}
@media (max-width: 880px) {
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
}
.footer-tag {
  margin-top: 16px;
  color: var(--text-faint);
  font-size: 0.88rem;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
@media (max-width: 580px) { .footer-cols { grid-template-columns: 1fr 1fr; } }
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--titanium);
  margin-bottom: 18px;
}
.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: var(--text-dim);
  padding: 6px 0;
  transition: color 0.2s;
  font-weight: 300;
}
.footer-col a:hover { color: var(--red); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 22px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-faint);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
@media (max-width: 580px) {
  .footer-bottom .container { flex-direction: column; gap: 8px; text-align: center; }
}

/* ========== AFFILIATE PAGE ========== */
.aff-hero {
  padding: 120px 0 60px;
  text-align: center;
}
.aff-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 4.8rem);
  text-transform: uppercase;
  line-height: 0.95;
  margin-bottom: 24px;
  color: var(--chrome-bright);
  letter-spacing: -0.02em;
  font-stretch: 115%;
}
.aff-hero p {
  color: var(--text-dim);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto;
  font-weight: 300;
  line-height: 1.6;
}

.aff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 980px) { .aff-grid { grid-template-columns: 1fr; } }

.aff-steps { display: flex; flex-direction: column; gap: 18px; margin-bottom: 36px; }
.aff-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  padding: 26px;
  background: var(--carbon-panel);
  border: 1px solid var(--line-bright);
  transition: all 0.3s;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}
.aff-step:hover {
  border-color: var(--line-hot);
  background: var(--carbon-raised);
  transform: translateX(4px);
}
.aff-step-num {
  width: 48px;
  height: 48px;
  background: linear-gradient(180deg, var(--red-bright), var(--red-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 0 20px var(--red-glow);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.aff-step h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: -0.005em;
  margin-bottom: 6px;
  color: var(--chrome-bright);
  font-stretch: 110%;
}
.aff-step p { color: var(--text-dim); font-size: 0.94rem; font-weight: 300; }

.aff-perks {
  padding: 26px;
  border: 1px solid var(--line-bright);
  background: var(--carbon-panel);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}
.aff-perks h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: 0.005em;
  color: var(--red);
  font-stretch: 110%;
}
.aff-perks ul { display: flex; flex-direction: column; gap: 11px; }
.aff-perks li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text);
  font-weight: 300;
}
.aff-perks li .check {
  color: var(--red);
  flex-shrink: 0;
  font-weight: 700;
  font-family: var(--font-mono);
}

.aff-form-card {
  padding: 16px;
  background: linear-gradient(135deg, var(--gunmetal) 0%, var(--carbon-panel) 100%);
  border: 1px solid var(--line-hot);
  position: relative;
  clip-path: polygon(20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%, 0 20px);
}
.aff-form-inner {
  background: var(--carbon-panel);
  padding: 36px 32px;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.aff-form-inner h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: -0.005em;
  color: var(--chrome-bright);
  font-stretch: 110%;
}
.aff-form-inner > p {
  color: var(--text-dim);
  font-size: 0.92rem;
  margin-bottom: 26px;
  font-weight: 300;
}

.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--titanium);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--carbon-deep);
  border: 1px solid var(--line-hot);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--red);
  background: var(--carbon-base);
  box-shadow: 0 0 0 2px rgba(255, 45, 61, 0.15);
}
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%23ff2d3d' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}
.form-group select option { background: var(--carbon-deep); color: var(--text); }
.form-meta {
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--text-faint);
  text-align: center;
  text-transform: uppercase;
}

/* ========== SUCCESS PAGE ========== */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0;
}
.success-card {
  text-align: center;
  max-width: 740px;
  margin: 0 auto;
  padding: 16px;
  background: linear-gradient(135deg, var(--gunmetal) 0%, var(--carbon-panel) 100%);
  border: 1px solid var(--line-hot);
  position: relative;
  clip-path: polygon(28px 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%, 0 28px);
}
.success-inner {
  background: var(--carbon-panel);
  padding: 60px 44px;
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}
.success-icon {
  width: 84px;
  height: 84px;
  margin: 0 auto 28px;
  background: linear-gradient(180deg, var(--red-bright), var(--red-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px var(--red-glow);
  animation: pulse-success 2s ease-in-out infinite;
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}
@keyframes pulse-success {
  0%, 100% { box-shadow: 0 0 40px var(--red-glow); }
  50% { box-shadow: 0 0 60px rgba(255, 45, 61, 0.6); }
}
.success-icon svg { width: 38px; height: 38px; }
.success-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--red);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.success-card h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 22px;
  letter-spacing: -0.02em;
  color: var(--chrome-bright);
  font-stretch: 115%;
}
.success-card .text-red { display: block; margin-top: 6px; }
.success-card > p {
  color: var(--text-dim);
  font-size: 1.02rem;
  margin-bottom: 38px;
  line-height: 1.7;
  font-weight: 300;
}
.success-next {
  text-align: left;
  margin: 38px 0;
  padding: 26px;
  background: var(--carbon-deep);
  border: 1px solid var(--line);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.success-next h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--titanium);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.success-next ol {
  list-style: none;
  counter-reset: success-counter;
}
.success-next li {
  counter-increment: success-counter;
  padding: 11px 0 11px 38px;
  position: relative;
  color: var(--text);
  font-size: 0.94rem;
  font-weight: 300;
}
.success-next li::before {
  content: counter(success-counter, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 11px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--red);
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ========== UTILITIES ========== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}