@font-face {
  font-family: "Geist Pixel Circle";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/GeistPixel-Circle.woff2") format("woff2");
}

:root{
  --bg: #000000;
  --text: #ffffff;
  --muted: #8e8e8e;
  --nav-text: #2e2e2e;
  --pill-dark: #28282a;
  --sign-in-text: #c8c8c8;
  --nav-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
  --trust-bg: #28282a;
  --trust-border: rgba(255, 255, 255, 0.4);
  --trust-text: #c4c2c3;
  --font-sans: "Inter", "Segoe UI", system-ui, sans-serif;
  --font-display: "BubbledotICG-FinePos", "Geist Pixel Circle", monospace;

  --accent-1: #7cf2d6;
  --accent-2: #2bb6a8;
  --accent-3: #3b2f8f;
}

*{ box-sizing: border-box; margin: 0; padding: 0; }

html, body{
  background: var(--bg);
  color: var(--text);
}

body{
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  position: relative;
  overflow-x: hidden;
}

a{ color: inherit; text-decoration: none; }
button{ font-family: inherit; border: none; background: none; }

/* background video */
.bg{
  position: fixed;
  inset: 0;
  background: #000;
  overflow: hidden;
  z-index: 0;
}
.bg-video{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  z-index: 0;
}
/* escurece o canto inferior esquerdo, onde fica o texto, e a base */
.bg-veil{
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(4,7,12,0.45) 0%, rgba(4,7,12,0) 22%),
    linear-gradient(75deg, rgba(4,7,12,0.82) 0%, rgba(4,7,12,0.45) 38%, rgba(4,7,12,0) 68%),
    linear-gradient(180deg, rgba(4,7,12,0) 55%, rgba(4,7,12,0.7) 100%);
}

/* cabeçalho em vidro (só nesta página) — o vidro fica num pseudo-elemento
   para não prender o menu de celular, que é position: fixed */
.tc-header--glass::before{
  content: "";
  position: absolute;
  inset: 10px 24px -4px;
  z-index: -1;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.18);
  background: linear-gradient(120deg, rgba(255,255,255,0.14) 0%, rgba(255,255,255,0.05) 100%);
  box-shadow: 0 10px 40px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.22);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}
@media (min-width: 901px){
  .tc-header--glass .tc-navlink{ border-color: transparent; background: transparent; }
  .tc-header--glass .tc-navlink:hover{ border-color: rgba(255,255,255,0.22); background: rgba(255,255,255,0.12); box-shadow: none; }
  .tc-header--glass .tc-navlink.is-active{ border-color: rgba(124,242,214,0.55); background: rgba(124,242,214,0.14); }
}
@media (max-width: 900px){
  .tc-header--glass::before{ inset: 10px 8px -4px; }
  body.tc-menu-open .tc-header--glass::before{ opacity: 0; }
}

/* page composition */
.page{
  position: relative;
  z-index: 1;
}

.intro{
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: clamp(28px, 4vw, 56px);
  min-height: 100vh;
  min-height: 100dvh;
  padding: 110px clamp(20px, 5vw, 72px) clamp(32px, 6vh, 64px);
}

/* ===== header ===== */
.header{
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.8vw, 28px);
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  animation: slideDown 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.logo-btn{
  flex-shrink: 0;
  width: clamp(40px, 4.4vw, 46px);
  height: clamp(40px, 4.4vw, 46px);
  border-radius: 50%;
  background: #ffffff;
  box-shadow: var(--nav-shadow);
  display: grid;
  place-items: center;
  transition: transform 0.25s ease;
}
.logo-btn:hover{ transform: scale(1.04); }
.logo-btn img{ width: 72%; height: 72%; object-fit: contain; display: block; }

.nav-pill{
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2px;
  height: clamp(44px, 5.2vw, 48px);
  max-width: 560px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: var(--nav-shadow);
}
.nav-pill a{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 0 10px;
  border-radius: 999px;
  font-weight: 500;
  font-size: clamp(13px, 1.4vw, 15px);
  letter-spacing: -0.01em;
  color: var(--nav-text);
  opacity: 0.5;
  white-space: nowrap;
  transition: opacity 0.25s ease;
}
.nav-pill a:hover{ opacity: 0.75; }
.nav-pill a.active{ opacity: 1; }
.nav-pill a.active::after{
  content: "";
  position: absolute;
  left: 50%;
  bottom: 5px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #000000;
  box-shadow: -5px 0 0 #000000, 5px 0 0 #000000;
  transform: translateX(-50%);
}

.signin-btn{
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  height: clamp(44px, 5.2vw, 48px);
  padding: 0 20px;
  border-radius: 999px;
  background: var(--pill-dark);
  color: var(--sign-in-text);
  font-weight: 500;
  font-size: clamp(13px, 1.4vw, 15px);
  white-space: nowrap;
  box-shadow: var(--nav-shadow);
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}
.signin-btn:hover{ background: #323234; color: #ffffff; transform: translateY(-1px); }

.burger{
  display: none;
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--pill-dark);
  cursor: pointer;
  position: relative;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  transition: background 0.25s ease;
}
.burger .bar{ width: 18px; height: 1.5px; background: #ffffff; border-radius: 1px; transition: transform 0.25s ease, opacity 0.2s ease, background 0.25s ease; }
.burger[aria-expanded="true"]{ background: #ffffff; }
.burger[aria-expanded="true"] .bar{ background: #000000; }
.burger[aria-expanded="true"] .bar:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] .bar:nth-child(2){ opacity: 0; }
.burger[aria-expanded="true"] .bar:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

@keyframes slideDown{ from{ opacity: 0; transform: translateY(-18px); } to{ opacity: 1; transform: translateY(0); } }

/* ===== hero ===== */
.hero{
  position: relative;
  z-index: 1;
  flex: 1 1 520px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  max-width: 760px;
}

.trust{
  --trust-size: clamp(36px, 4.5vw, 42px);
  display: inline-flex;
  align-items: center;
  margin-bottom: clamp(16px, 2.5vh, 26px);
}
.trust-avatar{
  position: relative;
  width: var(--trust-size);
  height: var(--trust-size);
  border-radius: 50%;
  background: var(--trust-bg);
  border: 1px solid var(--trust-border);
  padding: 5px;
  display: grid;
  place-items: center;
  transition: transform 0.35s ease;
}
.trust-avatar-inner{
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #ffffff;
  display: grid;
  place-items: center;
}
.trust-avatar i{ color: #111111; font-size: calc(var(--trust-size) * 0.34); }
.trust-avatar:nth-child(1){ z-index: 1; }
.trust-avatar:nth-child(2){ z-index: 2; margin-left: calc(var(--trust-size) * -0.42); }
.trust-avatar:nth-child(3){ z-index: 4; margin-left: calc(var(--trust-size) * -0.42); }
.trust-avatar:nth-child(1):hover{ transform: translateY(-2px); }
.trust-avatar:nth-child(2):hover{ transform: translateY(-4px); }
.trust-avatar:nth-child(3):hover{ transform: translateY(-2px); }

.trust-pill{
  position: relative;
  z-index: 0;
  height: var(--trust-size);
  display: inline-flex;
  align-items: center;
  background: var(--trust-bg);
  border: 1px solid var(--trust-border);
  border-radius: 999px;
  margin-left: calc(var(--trust-size) * -0.42);
  padding-left: calc(var(--trust-size) * 0.58);
  padding-right: 16px;
  color: var(--trust-text);
  font-weight: 500;
  font-size: clamp(12px, 1.4vw, 13.5px);
  white-space: nowrap;
}

.headline{
  font-family: "Sora", var(--font-sans);
  font-weight: 500;
  color: #ffffff;
  font-size: clamp(2.5rem, 6.4vw, 5.75rem);
  letter-spacing: -0.045em;
  line-height: 1.02;
  text-wrap: balance;
}
.headline span{
  display: block;
  opacity: 0;
  transform: translateY(14px);
  animation: headlineFade 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes headlineFade{ to{ opacity: 1; transform: translateY(0); } }

.subhead{
  max-width: 540px;
  margin-top: clamp(16px, 2.4vh, 24px);
  font-size: clamp(15px, 1.25vw, 18px);
  color: rgba(255,255,255,0.78);
  line-height: 1.6;
  font-weight: 400;
}

.hero-actions{ display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(24px, 3.4vh, 36px); }

.cta{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  color: #000000;
  font-weight: 600;
  font-size: 14.5px;
  padding: 14px 26px;
  border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.15), 0 0 22px rgba(255,255,255,0.28);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}
.cta--glass{
  background: rgba(255,255,255,0.1);
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.28);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.cta--glass:hover{ background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.5); box-shadow: inset 0 1px 0 rgba(255,255,255,0.3); }
.cta:hover{
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.22), 0 0 30px rgba(255,255,255,0.45), 0 0 60px rgba(255,255,255,0.18);
}

/* ===== stats footer ===== */
.stats{
  position: relative;
  z-index: 1;
  flex: 0 1 380px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px 28px;
  padding: 24px 26px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.18);
  background: linear-gradient(140deg, rgba(255,255,255,0.14) 0%, rgba(255,255,255,0.04) 100%);
  box-shadow: 0 18px 50px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.22);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}
.stat{ display: flex; flex-direction: column; align-items: flex-start; gap: 4px; text-align: left; }
.stat-value{
  font-family: var(--font-sans);
  color: #ffffff;
  font-weight: 600;
  font-size: clamp(18px, 2.2vw, 26px);
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
}
.stat-label{ color: rgba(255,255,255,0.62); font-size: 12.5px; }

/* ===== platforms section ===== */
.platforms-section{
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0px, rgba(0,0,0,0.82) 120px, #000000 240px);
  padding: 140px clamp(20px, 5vw, 80px) 110px;
  overflow: hidden;
}
.platforms-glow{
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1100px, 96vw);
  height: 520px;
  background:
    radial-gradient(ellipse 46% 60% at 30% 40%, rgba(196,120,170,0.20), transparent 70%),
    radial-gradient(ellipse 44% 58% at 72% 46%, rgba(226,128,96,0.14), transparent 70%),
    radial-gradient(ellipse 60% 60% at 50% 20%, rgba(150,130,210,0.14), transparent 72%);
  filter: blur(60px);
  pointer-events: none;
}

.section-heading{
  position: relative;
  max-width: 620px;
  margin: 0 auto 56px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.section-heading .eyebrow{
  color: var(--accent-1);
  font-size: 12.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.section-heading h2{
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #ffffff;
}
.section-heading p{
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
  letter-spacing: -0.01em;
}

.platforms-group{ position: relative; max-width: 936px; margin: 0 auto; }
.platforms-group + .platforms-group{ margin-top: 88px; }
.platforms-group-head{ display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 36px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.platforms-group-head h3{ font-size: 20px; font-weight: 600; letter-spacing: -0.02em; color: #ffffff; }
.platforms-group-head p{ color: var(--muted); font-size: 13.5px; letter-spacing: -0.01em; }

/* cards quadrados com brilho e borda em degradê; a cor de cada um vem de --g */
.platforms-grid{
  position: relative;
  max-width: 936px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.platform-card{
  --g: linear-gradient(137deg, #7CF2D6 0%, #2BB6A8 45%, #3B2F8F 100%);
  position: relative;
  flex: 0 0 calc((100% - 24px) / 3);
  max-width: 304px;
  min-height: 300px;
  display: flex;
}
.platform-card::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 40px;
  background: var(--g);
  filter: blur(45px);
  opacity: 0.6;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.platform-card:hover::before{ opacity: 0.85; }
.platform-card-body{
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  padding: 28px;
  border: 8px solid transparent;
  border-radius: 40px;
  overflow: hidden;
  background: linear-gradient(#1A1A1C, #1A1A1C) padding-box, var(--g) border-box;
  transition: transform 0.4s cubic-bezier(0.22,1,0.36,1);
}
.platform-card:hover .platform-card-body{ transform: translateY(-4px); }

.platform-top{ display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.platform-icon{ display: inline-flex; color: rgba(255,255,255,0.9); font-size: 30px; line-height: 1; }
.platform-tag{
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.72);
  font-size: 9.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.platform-name{ margin-bottom: 12px; font-size: 20px; font-weight: 500; letter-spacing: -0.025em; color: #ffffff; }
.platform-desc{ color: #9ca3af; font-size: 14px; line-height: 1.6; font-weight: 400; }
.platform-desc::selection, .platform-name::selection{ background: rgba(255,255,255,0.2); }

.platforms-cta{
  display: flex;
  width: fit-content;
  margin: 52px auto 0;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.04);
  color: #ffffff;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.01em;
  transition: border-color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}
.platforms-cta:hover{
  border-color: var(--accent-1);
  background: rgba(124,242,214,0.08);
  transform: translateY(-2px);
}

/* ===== shared entrance animation ===== */
.anim{
  opacity: 0;
  transform: translateY(22px) scale(0.98);
  filter: blur(6px);
  animation: reveal 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: var(--d, 0s);
}
@keyframes reveal{ to{ opacity: 1; transform: translateY(0) scale(1); filter: blur(0); } }

.anim-pulse{
  opacity: 0;
  animation: revealPulse 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: var(--d, 0s);
}
@keyframes revealPulse{
  0%{ opacity: 0; transform: translateY(22px) scale(0.9); filter: blur(6px); }
  60%{ opacity: 1; transform: translateY(0) scale(1.04); filter: blur(0); }
  100%{ opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{ animation: none !important; transition: none !important; }
  .anim, .anim-pulse, .headline span, .header{ opacity: 1; transform: none; filter: none; }
}

/* ===== mobile overlay menu ===== */
.mobile-overlay{
  position: fixed;
  inset: 0;
  z-index: 39;
  background: rgba(0,0,0,0.62);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}
body.menu-open .mobile-overlay{ opacity: 1; visibility: visible; }

.mobile-sheet{
  position: fixed;
  top: 88px;
  left: 50%;
  z-index: 46;
  width: min(360px, 90vw);
  background: #ffffff;
  border-radius: 28px;
  padding: 22px 18px 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -12px) scale(0.96);
  transition: opacity 0.32s ease, visibility 0.32s ease, transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}
body.menu-open .mobile-sheet{ opacity: 1; visibility: visible; transform: translate(-50%, 0) scale(1); }

.mobile-sheet a{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  border-radius: 14px;
  font-weight: 500;
  font-size: 16px;
  color: var(--nav-text);
  opacity: 0;
  transform: translateY(8px);
  transition: transform 0.2s ease, background 0.2s ease;
}
body.menu-open .mobile-sheet a{ animation: linkIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
.mobile-sheet a:nth-child(1){ animation-delay: 0.06s; }
.mobile-sheet a:nth-child(2){ animation-delay: 0.11s; }
.mobile-sheet a:nth-child(3){ animation-delay: 0.16s; }
.mobile-sheet a:nth-child(4){ animation-delay: 0.21s; }
.mobile-sheet a:nth-child(5){ animation-delay: 0.26s; }
.mobile-sheet a:hover{ background: rgba(0,0,0,0.05); }
@keyframes linkIn{ to{ opacity: 1; transform: translateY(0); } }

.mobile-sheet a.active::after{
  content: "";
  position: absolute;
  left: 50%;
  bottom: 8px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #000000;
  box-shadow: -5px 0 0 #000000, 5px 0 0 #000000;
  transform: translateX(-50%);
}

.mobile-sheet .signin-btn{
  justify-content: center;
  height: 52px;
  margin-top: 4px;
  box-shadow: none;
  opacity: 0;
  transform: translateY(8px);
  animation-delay: 0.31s;
}
body.menu-open .mobile-sheet .signin-btn{ animation: linkIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards; animation-delay: 0.31s; }

/* ===== responsive ===== */
@media (max-width: 900px){
  .platform-card{ flex-basis: calc((100% - 12px) / 2); }
}

@media (max-width: 720px){
  .nav-pill, .header > .signin-btn{ display: none; }
  .header{ justify-content: space-between; }
  .logo-btn{ width: 48px; height: 48px; }
  .burger{ display: flex; }

  .intro{ padding-top: 96px; }
  .stats{ flex-basis: 100%; }

  .platforms-section{ padding: 72px 20px 80px; }
}

@media (max-width: 560px){
  .platforms-grid{ gap: 40px; }
  .platform-card{ flex-basis: 100%; max-width: 300px; min-height: 260px; }
}

@media (max-width: 420px){
  .trust{ --trust-size: 34px; }
  .trust-pill{ font-size: 11px; padding-right: 12px; }
}

@media (max-height: 700px){
  .trust{ margin-bottom: 12px; }
  .subhead{ margin-top: 10px; }
  .cta{ margin-top: 16px; }
}