/* ======================================================================
   FantaCalcio-AI Hub Site
   Dark navy + cyan + orange brand. Glassmorphism. Mobile-first.
   ====================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Brand palette */
  --bg: #07111f;
  --bg-deep: #040b14;
  --light: #101e2e;
  --light-2: #172a3e;
  --accent: #ff7a18;
  --accent-soft: rgba(251, 133, 0, 0.18);
  --secondary: #40c4ff;
  --secondary-soft: rgba(142, 202, 230, 0.18);
  --gold: #d9f2ff;
  --primary: #F8FAFC;
  --primary-mute: rgba(248, 250, 252, 0.72);
  --primary-dim: rgba(248, 250, 252, 0.5);

  /* Spacing scale */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --sp-10: 128px;

  /* Radii */
  --r-sm: 2px;
  --r-md: 4px;
  --r-lg: 8px;
  --r-pill: 999px;

  /* Shadows */
  --shadow-card: 0 16px 40px rgba(0,0,0,0.2);
  --shadow-card-hover: 0 22px 48px rgba(0,0,0,0.3);
  --shadow-glow: none;

  /* Layout */
  --container: 1200px;
  --gutter: 24px;

  /* Type */
  --font-title: 'Barlow Condensed', 'Trebuchet MS', sans-serif;
  --font-body:  'IBM Plex Sans', 'Calibri', sans-serif;
  --font-mono:  'IBM Plex Mono', 'Consolas', monospace;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.skip-link {
  position: fixed;
  left: var(--sp-4);
  top: var(--sp-4);
  z-index: 20;
  padding: 10px 14px;
  border-radius: var(--r-sm);
  background: var(--accent);
  color: var(--bg-deep);
  font-weight: 700;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 180ms ease;
}

button { font-family: inherit; }

ul, ol { list-style: none; padding: 0; margin: 0; }

p { margin: 0 0 var(--sp-3); }

::selection {
  background: var(--accent);
  color: var(--bg);
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 13px 18px;
  border-radius: var(--r-md);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
  white-space: nowrap;
  position: relative;
}

.btn-tag {
  display: inline-block;
  margin-left: 4px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--r-pill);
  background: rgba(0,0,0,0.18);
  color: inherit;
  opacity: 0.85;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  box-shadow: 6px 6px 0 rgba(64, 196, 255, 0.2);
}
.btn-primary:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 rgba(64, 196, 255, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--secondary);
}
.btn-outline:hover {
  background: var(--secondary-soft);
  border-color: var(--secondary);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--light);
  color: var(--primary);
  border-color: transparent;
}
.btn-ghost:hover {
  background: var(--light-2);
  transform: translateY(-2px);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 760px;
  display: flex;
  flex-direction: column;
  padding: 0;
  background: #000817;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid rgba(64, 196, 255, 0.22);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(64, 196, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(64, 196, 255, 0.045) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
  z-index: -1;
}

/* ---------- NAV ---------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  padding: 0 var(--gutter);
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
  border-bottom: 1px solid rgba(64, 196, 255, 0.18);
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 17px;
  color: var(--primary);
  letter-spacing: 0.01em;
}

.brand-wordmark {
  width: clamp(176px, 22vw, 250px);
  height: 78px;
  object-fit: contain;
  object-position: left center;
}

.hub-label {
  align-self: center;
  padding-left: 10px;
  border-left: 1px solid rgba(64, 196, 255, 0.4);
  color: var(--secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-title);
  font-weight: 800;
  font-style: italic;
  font-size: 20px;
  border-radius: var(--r-sm);
  box-shadow: 0 1px 0 rgba(255,255,255,0.2) inset;
}

.nav-mark-sm { width: 24px; height: 24px; font-size: 14px; border-radius: 6px; }

.nav-links {
  display: none;
  gap: var(--sp-6);
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-mute);
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms ease;
}
.nav-links a:hover::after { transform: scaleX(1); }

/* ---------- HERO CONTENT ---------- */
.hero-content {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: var(--sp-7);
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--sp-8) var(--gutter);
  width: 100%;
  position: relative;
  z-index: 1;
}

.hero-copy { max-width: 650px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--sp-5);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px; height: 1px;
  background: var(--accent);
}

.hero-title {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(54px, 8vw, 92px);
  line-height: 0.9;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 var(--sp-6);
}
.hero-title span { color: var(--secondary); }

.hero-sub {
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.65;
  color: var(--primary-mute);
  max-width: 590px;
  margin: 0 0 var(--sp-6);
  padding-left: var(--sp-4);
  border-left: 3px solid var(--accent);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-5);
}

.text-link {
  color: var(--secondary);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(64, 196, 255, 0.4);
}
.text-link:hover { color: var(--primary); }

.league-board {
  background: #091726;
  border: 1px solid rgba(64, 196, 255, 0.36);
  box-shadow: 12px 12px 0 rgba(255, 122, 24, 0.08);
}

.board-head,
.board-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
}

.board-head { border-bottom: 1px solid rgba(64, 196, 255, 0.2); }
.board-kicker {
  margin: 0 0 2px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
}
.board-head h2 {
  margin: 0;
  font-family: var(--font-title);
  font-size: 25px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.board-season {
  color: var(--secondary);
  font-family: var(--font-title);
  font-size: 28px;
  font-weight: 800;
}

.board-row {
  display: grid;
  grid-template-columns: 30px 36px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--sp-3);
  min-height: 68px;
  padding: 10px var(--sp-5);
  border-bottom: 1px solid rgba(142, 202, 230, 0.12);
  color: var(--primary-mute);
}
a.board-row:hover { background: rgba(64, 196, 255, 0.07); color: var(--primary); }
.board-index {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--primary-dim);
}
.board-flag { font-size: 21px; }
.board-name { display: flex; flex-direction: column; min-width: 0; }
.board-name strong {
  color: var(--primary);
  font-family: var(--font-title);
  font-size: 20px;
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.board-name small {
  margin-top: 3px;
  color: var(--primary-dim);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.05em;
}
.board-state {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.is-live .board-state { color: var(--secondary); }
.board-state i {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 6px;
  border-radius: 50%;
  background: #45f0a8;
  box-shadow: 0 0 8px rgba(69, 240, 168, 0.7);
}
.board-foot {
  color: var(--primary-dim);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signal-strip {
  display: flex;
  gap: 0;
  overflow: hidden;
  border-top: 1px solid rgba(64, 196, 255, 0.18);
  background: var(--accent);
  color: var(--bg-deep);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.signal-strip span {
  flex: 1 0 auto;
  padding: 11px var(--sp-5);
  text-align: center;
  border-right: 1px solid rgba(7, 17, 31, 0.3);
}

/* ---------- SECTIONS ---------- */
.section {
  padding: var(--sp-9) 0;
  position: relative;
}
.section-alt {
  background: var(--bg-deep);
  border-top: 1px solid rgba(64, 196, 255, 0.12);
  border-bottom: 1px solid rgba(64, 196, 255, 0.12);
}

.section-head {
  max-width: 720px;
  margin: 0 0 var(--sp-7);
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--sp-3);
}

.section-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 0.98;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 var(--sp-4);
}

.section-lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--primary-mute);
  max-width: 640px;
  margin: 0;
}

/* ---------- ECOSYSTEM CARDS ---------- */
.grid-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}

.card {
  background: var(--light);
  border: 1px solid rgba(64, 196, 255, 0.16);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
  overflow: hidden;
  position: relative;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--accent);
  opacity: 1;
}
.card:hover {
  transform: translateX(4px);
  border-color: rgba(64, 196, 255, 0.42);
  box-shadow: var(--shadow-card-hover);
}

.card[data-status="soon"] {
  background: #0b1725;
}
.card[data-status="soon"]::before {
  background: var(--secondary);
}

.card-link {
  display: block;
  padding: var(--sp-5);
  color: inherit;
  height: 100%;
}

.card-head {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.card-flag {
  font-size: 32px;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}
.card-mark {
  font-size: 28px;
  filter: drop-shadow(0 0 6px rgba(142, 202, 230, 0.4));
}

.card-lang {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--secondary);
  margin: 0 0 2px;
}
.card-league {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}

.badge {
  margin-left: auto;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  border-radius: 1px;
  flex-shrink: 0;
  align-self: flex-start;
  white-space: nowrap;
}
.badge-live {
  background: var(--accent);
  color: var(--bg);
  box-shadow: none;
}
.badge-soon {
  background: transparent;
  color: var(--secondary);
  border: 1px solid var(--secondary);
}

.card-domain {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--primary);
  margin: 0 0 var(--sp-3);
  word-break: break-all;
}
.card-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--primary-mute);
  margin: 0 0 var(--sp-4);
}
.card-cta {
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  margin: 0;
  letter-spacing: 0.02em;
}
.card[data-status="soon"] .card-cta { color: var(--secondary); }

/* ---------- WHY ---------- */
.grid-why {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}

.why-card {
  background: transparent;
  border: 1px solid rgba(64, 196, 255, 0.16);
  border-top: 3px solid var(--accent);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  position: relative;
  overflow: hidden;
  transition: transform 200ms ease, border-color 200ms ease;
}
.why-card::after {
  content: none;
}
.why-card:hover {
  transform: translateX(3px);
  border-color: rgba(142, 202, 230, 0.3);
}

.why-num {
  font-family: var(--font-title);
  font-size: 46px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: var(--sp-3);
  letter-spacing: -0.02em;
}

.why-title {
  font-family: var(--font-title);
  font-size: 24px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 var(--sp-3);
  letter-spacing: -0.01em;
}
.why-body {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--primary-mute);
  margin: 0;
}

/* ---------- STEPS ---------- */
.grid-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  counter-reset: step;
}

.step {
  background: #0c1928;
  border: 1px solid rgba(64, 196, 255, 0.14);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  position: relative;
  transition: transform 200ms ease, border-color 200ms ease;
}
.step:hover {
  transform: translateX(3px);
  border-color: rgba(142, 202, 230, 0.3);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 20px;
  border-radius: 1px;
  margin-bottom: var(--sp-4);
  box-shadow: 5px 5px 0 rgba(64, 196, 255, 0.18);
}

.step-title {
  font-family: var(--font-title);
  font-size: 24px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 var(--sp-3);
  letter-spacing: -0.01em;
}
.step-body {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--primary-mute);
  margin: 0;
}

/* ---------- CTA section ---------- */
.section-cta {
  padding: var(--sp-9) 0 var(--sp-10);
}
.cta-card {
  background: var(--light);
  border: 1px solid rgba(64, 196, 255, 0.34);
  border-left: 6px solid var(--accent);
  border-radius: var(--r-lg);
  padding: var(--sp-7) var(--sp-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: none;
}
.cta-card > * { position: relative; }

.cta-lede {
  margin: 0 auto var(--sp-6);
  max-width: 580px;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  justify-content: center;
}

/* ---------- FOOTER ---------- */
.footer {
  background: #000817;
  border-top: 1px solid rgba(142, 202, 230, 0.1);
  padding: var(--sp-6) 0;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-4);
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 14px;
  color: var(--primary-mute);
}
.footer-logo {
  width: 170px;
  height: 52px;
  object-fit: contain;
  object-position: left center;
}
.footer-domains {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4) var(--sp-5);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--primary-dim);
}
.footer-domains li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  display: inline-block;
}
.dot-live { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.dot-soon {
  background: transparent;
  border: 1px solid var(--secondary);
}
.footer-meta {
  font-size: 12px;
  color: var(--primary-dim);
  margin: 0;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (min-width: 560px) {
  .footer-domains { gap: var(--sp-3) var(--sp-4); }
}

@media (min-width: 720px) {
  .grid-cards { grid-template-columns: repeat(2, 1fr); }
  .grid-why   { grid-template-columns: repeat(2, 1fr); }
  .grid-steps { grid-template-columns: repeat(3, 1fr); }
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .footer-brand { flex: 0 0 auto; }
  .footer-domains { flex: 1 1 auto; justify-content: center; }
  .footer-meta { flex: 0 0 100%; text-align: center; }
}

@media (min-width: 1024px) {
  :root { --gutter: 32px; }
  .grid-cards { grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
  .grid-why   { grid-template-columns: repeat(3, 1fr); }
  .section    { padding: var(--sp-10) 0; }
  .hero-content {
    grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
    gap: var(--sp-8);
  }
  .hero-cta .btn { padding: 16px 24px; font-size: 16px; }
}

@media (min-width: 900px) {
  .nav-links { display: inline-flex; }
}

@media (max-width: 559px) {
  .hero { min-height: auto; }
  .nav { min-height: 82px; }
  .brand-wordmark { width: 170px; height: 66px; }
  .hub-label { display: none; }
  .hero-content { padding-top: var(--sp-6); padding-bottom: var(--sp-7); }
  .hero-title { font-size: clamp(50px, 16vw, 68px); }
  .board-row {
    grid-template-columns: 24px 30px minmax(0, 1fr);
    padding: 10px var(--sp-4);
  }
  .board-state { grid-column: 3; }
  .signal-strip { overflow-x: auto; }
  .signal-strip span { min-width: 190px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}