:root {
  --lime: #b8ff2c;
  --lime-dark: #7dbe00;
  --ink: #080b0a;
  --surface: #0e1311;
  --surface-2: #141b18;
  --text: #f5f8f5;
  --muted: #a5aea8;
  --line: rgba(255,255,255,.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px clamp(22px, 5vw, 76px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 900;
  letter-spacing: .17em;
  font-size: .88rem;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 45px;
  height: 32px;
  color: var(--ink);
  background: var(--lime);
  font-weight: 1000;
  letter-spacing: -.08em;
  transform: skew(-8deg);
}
.header-badge {
  border: 1px solid rgba(184,255,44,.45);
  padding: 8px 12px;
  color: var(--lime);
  font-size: .74rem;
  font-weight: 850;
  letter-spacing: .15em;
}

.hero {
  position: relative;
  min-height: 790px;
  display: flex;
  align-items: center;
  padding: 120px clamp(22px, 7vw, 110px) 65px;
  isolation: isolate;
}
.hero-image, .hero-overlay, .hero-grid { position: absolute; inset: 0; z-index: -3; }
.hero-image {
  background: url("assets/fc27-stadium.png") 61% center / cover no-repeat;
  filter: saturate(.86) contrast(1.08);
}
.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(5,8,7,.98) 0%, rgba(5,8,7,.91) 34%, rgba(5,8,7,.24) 68%, rgba(5,8,7,.44) 100%),
    linear-gradient(0deg, var(--ink) 0%, transparent 25%);
}
.hero-grid {
  z-index: -1;
  opacity: .17;
  background-image:
    linear-gradient(rgba(184,255,44,.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184,255,44,.2) 1px, transparent 1px);
  background-size: 55px 55px;
  mask-image: linear-gradient(90deg, black, transparent 62%);
}
.hero-content { width: min(700px, 100%); }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 20px;
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: .17em;
  font-size: .78rem;
  font-weight: 800;
}
.eyebrow span { width: 26px; height: 2px; background: var(--lime); }
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 25px;
  font-size: clamp(4.2rem, 10vw, 8.8rem);
  line-height: .78;
  letter-spacing: -.075em;
  font-weight: 1000;
  font-style: italic;
}
h1 em { color: var(--lime); font-style: inherit; text-shadow: 0 0 42px rgba(184,255,44,.2); }
.hero-copy {
  max-width: 590px;
  color: #d2d9d4;
  font-size: clamp(1rem, 1.7vw, 1.18rem);
  line-height: 1.7;
}
.hero-actions { margin-top: 32px; width: fit-content; }
.download-btn {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 17px;
  padding: 17px 24px;
  color: #071000;
  background: var(--lime);
  border: 1px solid var(--lime);
  box-shadow: 8px 8px 0 rgba(184,255,44,.15);
  font-size: .9rem;
  font-weight: 950;
  letter-spacing: .065em;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.download-btn:hover, .download-btn:focus-visible {
  transform: translate(-2px,-2px);
  box-shadow: 12px 12px 0 rgba(184,255,44,.2);
  background: #c8ff58;
  outline: none;
}
.download-btn svg { width: 22px; fill: none; stroke: currentColor; stroke-width: 2.2; }
.download-note { margin: 14px 0 0; text-align: center; color: var(--muted); font-size: .8rem; }
.hero-stats {
  display: flex;
  gap: 28px;
  margin-top: 56px;
}
.hero-stats div {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 10px;
  padding-right: 28px;
  border-right: 1px solid var(--line);
}
.hero-stats div:last-child { border-right: 0; }
.hero-stats strong { color: var(--lime); font-size: 1.55rem; font-style: italic; }
.hero-stats span { max-width: 75px; color: var(--muted); font-size: .72rem; line-height: 1.25; text-transform: uppercase; letter-spacing: .08em; }

.inside { padding: 95px clamp(22px, 7vw, 110px) 110px; }
.section-heading {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  max-width: 1160px;
  margin: 0 auto 50px;
}
.section-number { color: var(--lime); font-weight: 900; letter-spacing: .12em; }
.kicker { margin-bottom: 7px; color: var(--muted); text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 800; }
h2 { font-size: clamp(2rem, 4.2vw, 4rem); line-height: .95; letter-spacing: -.055em; font-style: italic; }
.module-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1160px;
  margin: auto;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.module-card {
  min-height: 315px;
  padding: 32px 26px;
  background: var(--surface);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background .25s ease, transform .25s ease;
}
.module-card:hover { background: var(--surface-2); transform: translateY(-5px); }
.module-card.featured { background: linear-gradient(145deg, rgba(184,255,44,.16), var(--surface) 60%); }
.module-icon { display: block; margin-bottom: 42px; color: var(--lime); font-size: 2.2rem; }
.module-number { display: block; margin-bottom: 13px; color: var(--lime); font-size: .68rem; font-weight: 850; letter-spacing: .14em; }
.module-card h3 { font-size: 1.24rem; line-height: 1.2; }
.module-card p { margin-bottom: 0; color: var(--muted); font-size: .92rem; line-height: 1.65; }

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  padding: 80px clamp(22px, 7vw, 110px);
  background: linear-gradient(135deg, #111b14, #080b0a 60%);
  border-top: 1px solid rgba(184,255,44,.25);
}
.final-cta h2 { margin-bottom: 0; }
.final-cta h2 span { color: var(--lime); }

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  padding: 28px clamp(22px, 5vw, 76px);
  color: #7f8982;
  border-top: 1px solid var(--line);
}
footer p { margin: 0; font-size: .75rem; }
.toast {
  position: fixed;
  z-index: 30;
  left: 50%;
  bottom: 22px;
  width: min(440px, calc(100% - 32px));
  padding: 16px 18px;
  transform: translate(-50%, 140%);
  color: var(--text);
  background: #172018;
  border: 1px solid rgba(184,255,44,.5);
  box-shadow: 0 18px 50px rgba(0,0,0,.5);
  text-align: center;
  font-size: .88rem;
  transition: transform .3s ease;
}
.toast.show { transform: translate(-50%, 0); }

@media (max-width: 930px) {
  .hero { min-height: 760px; }
  .hero-image { background-position: 68% center; }
  .hero-overlay { background: linear-gradient(90deg, rgba(5,8,7,.98), rgba(5,8,7,.78) 60%, rgba(5,8,7,.45)); }
  .module-grid { grid-template-columns: repeat(2, 1fr); }
  .final-cta { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 620px) {
  .site-header { padding-top: 18px; }
  .header-badge { font-size: .62rem; }
  .hero { min-height: 800px; align-items: flex-end; padding-bottom: 50px; }
  .hero-image { background-position: 69% center; }
  .hero-overlay {
    background:
      linear-gradient(0deg, var(--ink) 2%, rgba(5,8,7,.86) 52%, rgba(5,8,7,.25) 100%),
      linear-gradient(90deg, rgba(5,8,7,.68), transparent);
  }
  .hero-content { padding-top: 250px; }
  h1 { font-size: clamp(4rem, 22vw, 6.4rem); }
  .download-btn { width: 100%; font-size: .78rem; }
  .hero-actions { width: 100%; }
  .hero-stats { gap: 13px; margin-top: 38px; }
  .hero-stats div { display: block; padding-right: 13px; }
  .hero-stats strong, .hero-stats span { display: block; }
  .hero-stats span { margin-top: 5px; font-size: .62rem; }
  .section-heading { gap: 13px; }
  .module-grid { grid-template-columns: 1fr; }
  .module-card { min-height: 260px; }
  .inside { padding-top: 70px; }
  footer { align-items: flex-start; flex-direction: column; }
}

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