:root {
  --ink: #05070a;
  --charcoal: #0b1016;
  --panel: rgba(14, 20, 27, 0.78);
  --panel-strong: rgba(18, 26, 34, 0.92);
  --line: rgba(255, 255, 255, 0.12);
  --muted-line: rgba(255, 255, 255, 0.07);
  --text: #f4f0e7;
  --muted: #aeb7bd;
  --soft: #d9d2c5;
  --gold: #e7b75b;
  --amber: #ffce7a;
  --blue: #6aa7c8;
  --green: #7aa88c;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.48);
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 0%, rgba(106, 167, 200, 0.14), transparent 34rem),
    radial-gradient(circle at 15% 22%, rgba(231, 183, 91, 0.12), transparent 30rem),
    linear-gradient(180deg, #040608 0%, #0a0f15 42%, #05070a 100%);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 74%, transparent);
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(90deg, rgba(5, 7, 10, 0.82), rgba(5, 7, 10, 0.12) 45%, rgba(5, 7, 10, 0.78)),
    radial-gradient(circle at 50% 50%, transparent, rgba(0, 0, 0, 0.6));
}

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

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

.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 32px), var(--max));
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 9, 13, 0.72);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(231, 183, 91, 0.46);
  border-radius: 50%;
  color: var(--ink);
  background: linear-gradient(135deg, var(--amber), var(--gold));
  box-shadow: 0 0 28px rgba(231, 183, 91, 0.28);
}

.brand-name {
  color: var(--soft);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.9rem;
}

.nav-links a {
  transition: color 180ms ease;
}

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

.header-cta {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 18px;
  border: 1px solid rgba(231, 183, 91, 0.36);
  border-radius: 999px;
  color: var(--ink);
  background: linear-gradient(135deg, var(--amber), var(--gold));
  font-size: 0.9rem;
  font-weight: 800;
}

.section-shell {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(300px, 0.72fr);
  gap: 36px;
  min-height: 92svh;
  padding: 164px 0 96px;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0 calc((100vw - min(calc(100vw - 40px), var(--max))) / -2) 0 32%;
  z-index: -1;
  background:
    linear-gradient(90deg, var(--ink) 0%, rgba(5, 7, 10, 0.45) 34%, rgba(5, 7, 10, 0.72) 100%),
    url("assets/lu-hero.png");
  background-position: center right;
  background-size: cover;
  opacity: 0.9;
  filter: saturate(0.9) contrast(1.04);
}

.hero-bg::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(180deg, transparent 72%, var(--ink) 100%),
    radial-gradient(circle at 68% 38%, transparent, rgba(5, 7, 10, 0.62) 58%);
}

.hero-content {
  max-width: 740px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--amber);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(4rem, 10vw, 8.4rem);
  line-height: 0.86;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 span {
  display: block;
  color: transparent;
  background: linear-gradient(100deg, #fff4d6 0%, var(--gold) 46%, #89bbd4 100%);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 30px;
  color: var(--soft);
  font-size: clamp(1.06rem, 2vw, 1.28rem);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 850;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

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

.button.primary {
  color: var(--ink);
  background: linear-gradient(135deg, #ffe0a1, var(--gold));
  box-shadow: 0 16px 44px rgba(231, 183, 91, 0.26);
}

.button.secondary {
  border: 1px solid var(--line);
  color: var(--soft);
  background: rgba(255, 255, 255, 0.045);
}

.button.secondary:hover {
  border-color: rgba(231, 183, 91, 0.42);
  background: rgba(231, 183, 91, 0.08);
}

.cred-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.cred-strip span {
  padding: 9px 12px;
  border: 1px solid var(--muted-line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.8rem;
}

.hero-panel {
  align-self: end;
  margin-bottom: 26px;
}

.signal-ring {
  position: relative;
  display: grid;
  width: min(100%, 360px);
  aspect-ratio: 1;
  margin-left: auto;
  place-items: center;
  border: 1px solid rgba(231, 183, 91, 0.18);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(231, 183, 91, 0.18), transparent 38%),
    conic-gradient(from 130deg, rgba(231, 183, 91, 0.48), rgba(106, 167, 200, 0.22), rgba(122, 168, 140, 0.2), rgba(231, 183, 91, 0.48));
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.76), var(--shadow);
}

.signal-ring::before,
.signal-ring::after {
  position: absolute;
  inset: 12%;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
}

.signal-ring::after {
  inset: 27%;
  border-color: rgba(231, 183, 91, 0.2);
}

.signal-ring span {
  position: absolute;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(5, 7, 10, 0.72);
  color: var(--soft);
  font-size: 0.78rem;
  font-weight: 800;
}

.signal-ring span:nth-child(1) {
  top: 13%;
}

.signal-ring span:nth-child(2) {
  right: 8%;
  bottom: 26%;
}

.signal-ring span:nth-child(3) {
  left: 7%;
  bottom: 26%;
}

.mission-card {
  width: min(100%, 380px);
  margin: -58px 0 0 auto;
  padding: 22px;
  border: 1px solid rgba(231, 183, 91, 0.18);
  border-radius: 8px;
  background: rgba(8, 12, 16, 0.84);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.mission-card p {
  margin-bottom: 6px;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mission-card strong {
  display: block;
  font-size: 1.12rem;
  line-height: 1.35;
}

.story,
.problem,
.method,
.pillars,
.programs,
.credibility,
.transformation,
.final-cta {
  padding: 92px 0;
}

.split,
.problem-grid,
.cred-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 88px);
  align-items: start;
}

.section-heading h2 {
  margin-bottom: 18px;
  font-size: clamp(2.2rem, 5vw, 4.7rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow) {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.centered {
  max-width: 820px;
  margin: 0 auto 42px;
  text-align: center;
}

.centered p {
  margin-right: auto;
  margin-left: auto;
}

.story-copy {
  position: relative;
  padding-left: 28px;
  border-left: 1px solid rgba(231, 183, 91, 0.3);
  color: var(--soft);
  font-size: 1.12rem;
}

.story-copy p {
  margin-bottom: 20px;
}

.problem {
  width: min(calc(100% - 40px), 1240px);
  border: 1px solid var(--muted-line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(231, 183, 91, 0.07), transparent 44%),
    rgba(255, 255, 255, 0.025);
  box-shadow: var(--shadow);
}

.problem-grid {
  width: min(calc(100% - 44px), var(--max));
}

.loop-card {
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.loop-card > p {
  color: var(--soft);
  font-size: 1.1rem;
}

.loop-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.loop-list span {
  padding: 10px 12px;
  border: 1px solid rgba(106, 167, 200, 0.18);
  border-radius: 999px;
  color: #d3dee2;
  background: rgba(106, 167, 200, 0.06);
  font-size: 0.88rem;
}

.pause-framework {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: var(--shadow);
}

.pause-framework article {
  position: relative;
  min-height: 280px;
  padding: 28px 22px;
  border-right: 1px solid var(--muted-line);
  background:
    linear-gradient(180deg, rgba(231, 183, 91, 0.08), transparent),
    rgba(8, 12, 16, 0.68);
}

.pause-framework article:last-child {
  border-right: 0;
}

.pause-framework article::after {
  position: absolute;
  right: 20px;
  bottom: 20px;
  left: 20px;
  height: 3px;
  content: "";
  background: linear-gradient(90deg, var(--gold), rgba(106, 167, 200, 0.1));
}

.pause-framework span {
  display: block;
  margin-bottom: 34px;
  color: rgba(231, 183, 91, 0.28);
  font-size: clamp(4.6rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 0.7;
}

.pause-framework h3,
.feature-card h3,
.program-card h3,
.before-after h3 {
  margin-bottom: 12px;
  font-size: 1.28rem;
  line-height: 1.1;
}

.pause-framework p,
.feature-card p,
.program-card p {
  margin: 0;
  color: var(--muted);
}

.pillar-grid,
.program-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.feature-card,
.program-card {
  min-height: 258px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    var(--panel);
}

.card-icon {
  display: inline-grid;
  width: 46px;
  height: 46px;
  margin-bottom: 44px;
  place-items: center;
  border: 1px solid rgba(231, 183, 91, 0.34);
  border-radius: 50%;
  color: var(--amber);
  font-weight: 900;
}

.program-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.program-card {
  min-height: 230px;
}

.program-card span {
  display: block;
  width: 100%;
  height: 5px;
  margin-bottom: 48px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--blue), var(--green));
}

.credibility {
  width: min(calc(100% - 40px), 1240px);
  border-top: 1px solid var(--muted-line);
  border-bottom: 1px solid var(--muted-line);
  background:
    radial-gradient(circle at 75% 22%, rgba(231, 183, 91, 0.11), transparent 26rem),
    rgba(255, 255, 255, 0.018);
}

.cred-layout {
  width: min(calc(100% - 44px), var(--max));
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.proof-grid div {
  min-height: 160px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
}

.proof-grid strong {
  display: block;
  margin-bottom: 20px;
  color: var(--amber);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.9;
}

.proof-grid span,
.cred-copy {
  color: var(--muted);
}

.cred-copy {
  grid-column: 2;
  margin: -18px 0 0;
  font-size: 1.04rem;
}

.before-after {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 930px;
  margin: 0 auto;
}

.before-after article {
  padding: clamp(26px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.before-after .after {
  border-color: rgba(231, 183, 91, 0.28);
  background:
    linear-gradient(135deg, rgba(231, 183, 91, 0.12), rgba(106, 167, 200, 0.04)),
    rgba(255, 255, 255, 0.035);
}

.before-after ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.before-after li {
  position: relative;
  padding-left: 24px;
}

.before-after li::before {
  position: absolute;
  top: 0.63em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  content: "";
  background: rgba(255, 255, 255, 0.28);
}

.after li::before {
  background: var(--gold);
  box-shadow: 0 0 16px rgba(231, 183, 91, 0.34);
}

.final-cta {
  padding-top: 60px;
}

.final-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 7vw, 76px);
  border: 1px solid rgba(231, 183, 91, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(5, 7, 10, 0.88), rgba(5, 7, 10, 0.56)),
    url("assets/lu-hero.png");
  background-position: center right;
  background-size: cover;
  box-shadow: var(--shadow);
}

.final-panel::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent);
}

.final-panel > * {
  position: relative;
  z-index: 1;
}

.final-panel h2 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.8rem, 7vw, 6.2rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.final-panel p:not(.eyebrow) {
  max-width: 610px;
  margin-bottom: 28px;
  color: var(--soft);
  font-size: 1.15rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 34px 0 44px;
  border-top: 1px solid var(--muted-line);
  color: var(--muted);
  font-size: 0.9rem;
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.js .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1000px) {
  .hero,
  .split,
  .problem-grid,
  .cred-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 136px;
  }

  .hero-bg {
    inset: 0 -20px 0 12%;
    opacity: 0.58;
  }

  .hero-panel {
    display: none;
  }

  .pause-framework,
  .pillar-grid,
  .program-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pause-framework article:nth-child(2n) {
    border-right: 0;
  }

  .pause-framework article:last-child {
    grid-column: 1 / -1;
  }

  .cred-copy {
    grid-column: auto;
    margin: 0;
  }
}

@media (max-width: 760px) {
  .site-header {
    top: 10px;
    width: min(calc(100% - 20px), var(--max));
  }

  .brand-name,
  .nav-links {
    display: none;
  }

  .section-shell {
    width: min(calc(100% - 28px), var(--max));
  }

  .hero {
    min-height: auto;
    padding: 118px 0 76px;
  }

  h1 {
    font-size: clamp(3.5rem, 18vw, 5.2rem);
  }

  .button {
    width: 100%;
  }

  .cred-strip span {
    flex: 1 1 100%;
  }

  .story,
  .problem,
  .method,
  .pillars,
  .programs,
  .credibility,
  .transformation,
  .final-cta {
    padding: 68px 0;
  }

  .problem,
  .credibility {
    width: min(calc(100% - 20px), 1240px);
  }

  .problem-grid,
  .cred-layout {
    width: min(calc(100% - 28px), var(--max));
  }

  .pause-framework,
  .pillar-grid,
  .program-grid,
  .proof-grid,
  .before-after {
    grid-template-columns: 1fr;
  }

  .pause-framework article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--muted-line);
  }

  .pause-framework article:last-child {
    border-bottom: 0;
  }

  .feature-card,
  .program-card {
    min-height: 0;
  }

  .site-footer {
    flex-direction: column;
    gap: 8px;
    width: min(calc(100% - 28px), var(--max));
  }
}