/* ============================================================
   ENDLINGX - Design System V7 (CLARO moderno + identidade ARC)
   Base branca/creme como a V1 aprovada · lime como acento da marca
   Paleta ARC (navy) em detalhes: textos, footer, chips técnicos
   Animações direcionais em todas as seções
   ============================================================ */
:root {
  /* ARC Network palette (detalhes) */
  --arc-0: #010D27;
  --arc-1: #00142D;
  --arc-3: #05284E;
  --arc-5: #3D6E8F;
  /* acento EndlingX */
  --lime: #CCFF00;
  --lime-ink: #93b400;     /* lime p/ texto pequeno sobre branco */
  /* textos */
  --ink: #0A1224;          /* quase-preto com tom ARC navy */
  --ink-soft: #39435A;
  --muted: #7d8699;
  --muted-2: #a9b1c2;
  --line: #e4e7ee;
  --line-2: #d1d6e2;
  --paper: #ffffff;
  --paper-2: #f6f8fc;
  --paper-3: #eef1f7;
  --r: 18px;
  --shadow: 0 24px 60px -28px rgba(10,18,36,.25);
  --shadow-sm: 0 10px 30px -18px rgba(10,18,36,.2);
  --glow: 0 12px 40px -14px rgba(147,180,0,.4);
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family:'Inter', system-ui, sans-serif;
  font-size:16px; line-height:1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,.disp { font-family:'Archivo',sans-serif; letter-spacing:-.02em; color:var(--ink); }
.mono { font-family:'JetBrains Mono',monospace; }
::selection { background: var(--lime); color: #000; }
img { max-width:100%; }

::-webkit-scrollbar { width:10px; }
::-webkit-scrollbar-track { background: var(--paper-2); }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius:8px; border:2px solid var(--paper-2); }
::-webkit-scrollbar-thumb:hover { background: var(--lime-ink); }

.wrap { max-width:1200px; margin:0 auto; padding:0 32px; }
section { padding:0; position:relative; }
.sec-alt { background:var(--paper-2); }

/* ============ NAV ============ */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  background: rgba(255,255,255,.8);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom:1px solid var(--line);
}
.nav-in { display:flex; align-items:center; justify-content:space-between; height:68px; }
.brand { display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--ink); }
.brand svg { width:30px; height:30px; }
.brand b { font-family:'Archivo'; font-weight:800; font-size:1.02rem; letter-spacing:.12em; }
.brand b i { color:var(--lime-ink); font-style:normal; }
.nav-links { display:flex; gap:34px; align-items:center; }
.nav-links a {
  color:var(--ink-soft); text-decoration:none; font-size:.8rem; font-weight:600;
  letter-spacing:.1em; text-transform:uppercase; position:relative; padding:4px 0;
  transition: color .25s;
}
.nav-links a::after {
  content:''; position:absolute; left:0; bottom:-2px; height:2px; width:0;
  background:var(--lime); transition:width .3s cubic-bezier(.2,.8,.2,1);
}
.nav-links a:hover { color:var(--ink); }
.nav-links a:hover::after { width:100%; }
.nav-net {
  font-family:'JetBrains Mono'; font-size:.6rem; letter-spacing:.22em;
  color:var(--arc-5); text-transform:uppercase; border:1px solid var(--line-2);
  border-radius:999px; padding:5px 12px; background:#fff;
}
.nav-wl {
  background: var(--lime); color: #0A1224 !important;
  padding: 9px 20px; border-radius: 10px; font-weight: 800;
  letter-spacing: .08em; font-size: .78rem;
  transition: all .25s; box-shadow: 0 4px 16px -4px rgba(204,255,0,.5);
}
.nav-wl:hover { background: #d9ff3d; transform: translateY(-1px); box-shadow: 0 8px 24px -6px rgba(204,255,0,.65); }
.nav-wl::after { display: none !important; }
.burger { display:none; background:none; border:0; cursor:pointer; padding:8px; }
.burger span { display:block; width:22px; height:2px; background:var(--ink); margin:5px 0; transition:.3s; }
@media (max-width:820px) {
  .nav-links {
    position:fixed; top:68px; left:0; right:0; flex-direction:column; align-items:flex-start;
    background:rgba(255,255,255,.98); border-bottom:1px solid var(--line);
    padding:20px 24px 28px; gap:22px; transform:translateY(-130%);
    transition:transform .35s cubic-bezier(.2,.8,.2,1); z-index:99;
  }
  .nav-links.open { transform:translateY(0); }
  .burger { display:block; }
  .nav-net { display:none; }
}

/* ============ HERO ============ */
.hero {
  min-height:100vh; display:flex; align-items:center;
  padding:120px 0 100px; position:relative; overflow:hidden;
}
.hero-video {
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; z-index:0; opacity:.5;
}
.hero-veil {
  position:absolute; inset:0; z-index:1;
  background:
    radial-gradient(130% 100% at 50% 0%, rgba(255,255,255,.94) 0%, rgba(255,255,255,.6) 34%, transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,.2) 60%, var(--paper) 99%),
    linear-gradient(270deg, rgba(255,255,255,.85) 0%, rgba(255,255,255,0) 14%);
}
.hero .wrap { position:relative; z-index:2; }
.blob {
  position:absolute; border-radius:50%; filter: blur(70px); opacity:.4; pointer-events:none;
  z-index:1; animation: float 14s ease-in-out infinite alternate;
}
.blob.b1 { width:380px; height:380px; background:#e6ff9e; top:-90px; right:40px; }
.blob.b2 { width:320px; height:320px; background:#dbe7ff; bottom:-80px; left:60px; animation-delay:-7s; }
@keyframes float {
  0% { transform: translate(0,0) scale(1); }
  100% { transform: translate(-40px,30px) scale(1.08); }
}
.eyebrow {
  display:inline-flex; align-items:center; gap:10px;
  font-family:'JetBrains Mono'; font-size:.68rem; letter-spacing:.26em;
  color:var(--ink-soft); text-transform:uppercase; margin-bottom:28px;
  padding:9px 16px; border:1px solid var(--line-2); border-radius:999px; background:#fff;
}
.eyebrow .dot { width:7px; height:7px; border-radius:50%; background:var(--lime-ink); animation:pulse 2.2s infinite; }
.eyebrow b { color:var(--ink); }
@keyframes pulse { 50% { opacity:.25; transform:scale(.8);} }
.hero h1 {
  font-size:clamp(2.5rem, 6vw, 4.4rem); font-weight:850; line-height:1.03;
  max-width:860px; text-wrap:balance;
}
.hero h1 em { font-style:normal; background:var(--lime); padding:0 .18em .04em;
  border-radius:.14em; box-decoration-break:clone; -webkit-box-decoration-break:clone; }
.hero .lead { color:var(--ink-soft); max-width:600px; margin-top:26px; font-size:1.05rem; }
.hero .lead b { color:var(--ink); }
.hero-ctas { display:flex; gap:14px; margin-top:40px; flex-wrap:wrap; }

.btn {
  display:inline-flex; align-items:center; gap:10px;
  font-family:'Archivo'; font-weight:700; font-size:.88rem; letter-spacing:.03em;
  padding:16px 30px; border-radius:12px; text-decoration:none; cursor:pointer;
  border:1.5px solid transparent; transition:all .25s cubic-bezier(.2,.8,.2,1);
}
.btn svg { width:15px; height:15px; }
.btn-ink { background:var(--arc-0); color:#fff; }
.btn-ink:hover { background:var(--lime); color:#0A1224; transform:translateY(-2px); box-shadow:var(--glow); }
.btn-line { color:var(--ink); border-color:var(--line-2); background:#fff; }
.btn-line:hover { border-color:var(--ink); transform:translateY(-2px); }

.stats { display:flex; gap:56px; margin-top:84px; flex-wrap:wrap; }
.stat b {
  font-family:'Archivo'; font-weight:850; font-size:clamp(1.9rem,3.4vw,2.7rem);
  line-height:1; display:block; color:var(--ink);
}
.stat span {
  font-family:'JetBrains Mono'; font-size:.64rem; color:var(--muted);
  letter-spacing:.22em; text-transform:uppercase; display:block; margin-top:8px;
}

/* ============ MARQUEE ============ */
.marquee { border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  background:#fff; overflow:hidden; padding:16px 0; }
.marquee .track { display:flex; width:max-content; animation:marq 46s linear infinite; }
.marquee:hover .track { animation-play-state:paused; }
.marquee span {
  font-family:'JetBrains Mono'; font-size:.72rem; letter-spacing:.16em;
  color:var(--muted); text-transform:uppercase; padding:0 28px; position:relative; white-space:nowrap;
}
.marquee span::after { content:''; position:absolute; right:0; top:50%; width:5px; height:5px;
  background:var(--lime-ink); transform:translateY(-50%) rotate(45deg); }
.marquee span.hot { color:var(--ink); font-weight:500; }
@keyframes marq { to { transform:translateX(-50%); } }

/* ============ SECTION HEADS ============ */
.sec-head { margin-bottom:44px; }
.sec-kicker {
  font-family:'JetBrains Mono'; font-size:.66rem; letter-spacing:.3em;
  color:var(--lime-ink); text-transform:uppercase; margin-bottom:16px;
  display:flex; align-items:center; gap:12px;
}
.sec-kicker::before { content:''; width:28px; height:2px; background:var(--lime-ink); }
.sec-head h2 { font-size:clamp(1.8rem,3.6vw,2.6rem); font-weight:800; line-height:1.12; text-wrap:balance; }
.sec-head p { color:var(--ink-soft); margin-top:14px; max-width:620px; }
.sec-row { display:flex; justify-content:space-between; align-items:flex-end; gap:24px; flex-wrap:wrap; }

/* ============ CARD GRID ============ */
.card-grid {
  display:grid; grid-template-columns:repeat(4,1fr); gap:22px;
  align-items:start;
}
@media (max-width:1080px) { .card-grid { grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px)  { .card-grid { grid-template-columns:1fr; max-width:400px; margin:0 auto; } }

/* ============ CARD (claro, frente arte + verso story) ============ */
.flip {
  perspective:1600px; width:100%; aspect-ratio:1/1;
  max-height:56vh;                     /* cabe na página da seção */
  cursor:pointer; user-select:none;
}
.flip-inner { position:relative; width:100%; height:100%;
  transition:transform .65s cubic-bezier(.3,.9,.3,1); transform-style:preserve-3d; }
.flip.flipped .flip-inner { transform:rotateY(180deg); }
.face {
  position:absolute; inset:0; backface-visibility:hidden; -webkit-backface-visibility:hidden;
  border-radius:var(--r); overflow:hidden;
  background:#fff; border:1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .3s, border-color .3s;
}
.flip:hover .face { box-shadow: var(--shadow); border-color:var(--line-2); }

.front img { width:100%; height:100%; object-fit:cover; display:block; background:var(--paper-3);
  transform:scale(1.06); transition:transform 3s cubic-bezier(.16,1,.3,1); }
.flip:hover .front img { transform:scale(1.18); }
.tap { position:absolute; bottom:16px; left:50%; transform:translateX(-50%); z-index:5;
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(255,255,255,.94); border:1.5px solid var(--ink);
  padding:9px 16px; border-radius:999px;
  font-family:'JetBrains Mono'; font-size:.6rem; font-weight:700;
  letter-spacing:.22em; color:var(--ink); text-transform:uppercase;
  animation:tapfloat 2.4s ease-in-out infinite; }
.tap svg { width:15px; height:15px; stroke:var(--ink); }
.flip.flipped .tap { opacity:0; transition:opacity .2s; }
.flip:hover .tap { background:var(--lime); border-color:var(--ink); }
@keyframes tapfloat { 0%,100% { transform:translateX(-50%) translateY(0); } 50% { transform:translateX(-50%) translateY(-6px); } }

.tier-pill {
  position:absolute; top:14px; left:14px; z-index:5;
  font-family:'Archivo'; font-weight:800; font-size:.58rem; letter-spacing:.2em; text-transform:uppercase;
  padding:7px 12px; border-radius:8px;
  background:rgba(255,255,255,.94); backdrop-filter:blur(8px); color:var(--ink);
}
.tier-pill.t-lend { background:var(--lime); color:#0A1224; }
.tier-pill.t-epic { background:var(--arc-0); color:var(--lime); }

.back { transform:rotateY(180deg); background:#fff; display:flex; flex-direction:column; }
.back .head { padding:22px 22px 12px; border-bottom:1px solid var(--line); display:flex;
  justify-content:space-between; align-items:flex-start; gap:10px; }
.back h3 { font-family:'Archivo'; font-weight:800; font-size:1.02rem; line-height:1.18; color:var(--ink); }
.back .sci { color:var(--lime-ink); font-style:italic; font-size:.76rem; margin-top:3px; }
.id-chip { font-family:'JetBrains Mono'; font-size:.6rem; color:var(--ink-soft);
  border:1px solid var(--line-2); border-radius:7px; padding:5px 9px;
  letter-spacing:.12em; white-space:nowrap; }
.storybox { position:relative; flex:1; overflow-y:auto; overscroll-behavior:contain;
  scrollbar-width:thin; scrollbar-color:var(--line-2) transparent;
  padding:0 20px 0 22px;
  mask-image:linear-gradient(180deg, transparent 0, #000 7%, #000 93%, transparent 100%);
  -webkit-mask-image:linear-gradient(180deg, transparent 0, #000 7%, #000 93%, transparent 100%); }
.storybox::-webkit-scrollbar { width:5px; }
.storybox::-webkit-scrollbar-thumb { background:var(--line-2); border-radius:3px; }
.storybox .txt { font-family:Georgia,serif; font-size:.88rem; line-height:1.72;
  color:var(--ink-soft); padding:16px 0 8px; }
.back .foot { padding:10px 22px 14px; border-top:1px solid var(--line); display:flex;
  justify-content:space-between; align-items:center; }
.back .n { font-family:'JetBrains Mono'; font-size:.56rem; color:var(--muted); letter-spacing:.24em; }
.back a.iucn { font-family:'JetBrains Mono'; font-size:.58rem; color:var(--lime-ink);
  letter-spacing:.18em; text-decoration:none; font-weight:700; }
.back a.iucn:hover { color:var(--ink); }

/* ============ TIERS ============ */
.tiers { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.tier-box { border:1px solid var(--line); border-radius:var(--r); padding:30px 26px;
  background:#fff; transition:all .3s cubic-bezier(.2,.8,.2,1); position:relative; overflow:hidden; }
.tier-box:hover { transform:translateY(-6px); box-shadow:var(--shadow); border-color:var(--line-2); }
.tier-box::after { content:''; position:absolute; top:0; left:26px; width:44px; height:3px;
  background:var(--lime-ink); border-radius:0 0 3px 3px; }
.tier-box.hi::after { background:var(--lime); height:5px; width:100%; left:0; }
.tier-box.hi { border-color:rgba(147,180,0,.35); }
.tier-box b { font-family:'Archivo'; font-weight:800; font-size:1.1rem; display:block; }
.tier-box .q { font-family:'JetBrains Mono'; font-size:.7rem; color:var(--lime-ink); margin-top:5px; display:block; }
.tier-box p { color:var(--ink-soft); font-size:.82rem; margin-top:12px; }
@media (max-width:960px) { .tiers { grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px) { .tiers { grid-template-columns:1fr; } }

/* ============ MÉTODO ============ */
.steps { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.step { border:1px solid var(--line); border-radius:var(--r); padding:32px 28px; background:#fff;
  transition:all .3s; }
.step:hover { transform:translateY(-5px); box-shadow:var(--shadow); }
.step .n { font-family:'JetBrains Mono'; color:var(--lime-ink); font-size:.68rem; letter-spacing:.22em; }
.step h3 { font-weight:800; margin:14px 0 10px; font-size:1.06rem; }
.step p { color:var(--ink-soft); font-size:.86rem; }
@media (max-width:860px) { .steps { grid-template-columns:1fr; } }

/* ============ CTA FINAL ============ */
.cta-band { text-align:center; padding:130px 0; position:relative; overflow:hidden; }
.cta-band h2 { font-size:clamp(2rem,4.6vw,3.2rem); font-weight:850; line-height:1.08; }
.cta-band h2 em { font-style:normal; background:var(--lime); padding:0 .18em .04em; border-radius:.14em; }
.cta-band .btn { margin-top:34px; }

/* ============ FOOTER (faixa ARC navy - identidade da rede) ============ */
footer { background:var(--arc-0); color:#c6d2e2; border-top:3px solid var(--lime); }
.foot-in { display:flex; justify-content:space-between; gap:30px; padding:48px 0;
  flex-wrap:wrap; align-items:center; }
.foot-brand { display:flex; align-items:center; gap:10px; color:#fff; text-decoration:none; }
.foot-brand svg { width:26px; height:26px; }
.foot-brand b { font-family:'Archivo'; font-weight:800; letter-spacing:.12em; color:#fff; }
.foot-brand b i { color:var(--lime); font-style:normal; }
.foot-net { font-family:'JetBrains Mono'; font-size:.62rem; letter-spacing:.2em;
  color:var(--lime); text-transform:uppercase; }
.foot-links { display:flex; gap:26px; flex-wrap:wrap; }
.foot-links a { color:#9fb0c5; text-decoration:none; font-size:.76rem;
  letter-spacing:.1em; text-transform:uppercase; }
.foot-links a:hover { color:var(--lime); }
.foot-note { color:#5f7189; font-size:.7rem; padding-bottom:36px; text-align:center;
  font-family:'JetBrains Mono'; letter-spacing:.08em; }

/* ============ MOTION - reveals direcionais ============ */
.reveal { opacity:0; transform:translateY(44px); transition:opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity:1; transform:none; }
.reveal.d1 { transition-delay:.08s; } .reveal.d2 { transition-delay:.16s; }
.reveal.d3 { transition-delay:.24s; } .reveal.d4 { transition-delay:.32s; }
.reveal-l { opacity:0; transform:translateX(-56px); transition:all .85s cubic-bezier(.2,.8,.2,1); }
.reveal-l.in { opacity:1; transform:none; }
.reveal-r { opacity:0; transform:translateX(56px); transition:all .85s cubic-bezier(.2,.8,.2,1); }
.reveal-r.in { opacity:1; transform:none; }
.reveal-z { opacity:0; transform:scale(.94); transition:all .9s cubic-bezier(.2,.8,.2,1); }
.reveal-z.in { opacity:1; transform:scale(1); }
.reveal-down { opacity:0; transform:translateY(-44px); transition:all .85s cubic-bezier(.2,.8,.2,1); }
.reveal-down.in { opacity:1; transform:none; }
.stagger > * { opacity:0; transform:translateY(44px);
  transition:opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.stagger.in > * { opacity:1; transform:none; }
.stagger.in > *:nth-child(1) { transition-delay:.0s; }
.stagger.in > *:nth-child(2) { transition-delay:.12s; }
.stagger.in > *:nth-child(3) { transition-delay:.24s; }
.stagger.in > *:nth-child(4) { transition-delay:.36s; }
.stagger.in > *:nth-child(5) { transition-delay:.48s; }
.stagger.rtl > * { transform:translateX(56px); }
.stagger.in.rtl > * { transform:none; }

/* NOTA: prefers-reduced-motion removido por decisão do dono - o site é
   centrado em animações de rolagem. Re-adicionar se acessibilidade exigir. */

/* ============ CORUJA (hero) - dissolve pro fundo claro ============ */
.owl-observer {
  position:absolute; right:-30px; bottom:-20px; top:auto;
  width:min(54vw, 918px); aspect-ratio:16/9;
  z-index:2; pointer-events:none;
  filter: drop-shadow(0 34px 44px rgba(10,18,36,.32));
  transform:none;
}
.owl-frame {
  position:absolute; inset:0;
  background-size:contain; background-repeat:no-repeat; background-position:right bottom;
  will-change:opacity;
}
#owlBack { opacity:0; }
/* sem máscara: fundo do frame é transparente (alpha), integra direto */
@media (max-width: 1100px) { .owl-observer { width:57.6vw; opacity:.94; } }
@media (max-width: 900px) {
  .owl-observer { width:min(86vw,576px); right:50%; transform:translateX(50%);
    position:relative; margin-top:40px; }
  .hero { flex-direction:column; }
}

/* ============ SCROLL PROGRESS BAR (estilo LUCKY45) ============ */
.scroll-progress {
  position:fixed; top:0; left:0; right:0; height:3px; z-index:200;
  background:var(--lime-ink); transform-origin:left; transform:scaleX(0);
  will-change:transform;
}

/* ============ GRAIN TEXTURE (film noise 3%) ============ */
.grain {
  position:fixed; inset:0; pointer-events:none; z-index:190;
  opacity:.035; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)'/%3E%3C/svg%3E");
}