.strip { border-block: 1px solid var(--line); background: linear-gradient(180deg, rgb(255 255 255 / .02), transparent); }
.strip-inner {
  display: grid; grid-template-columns: repeat(4, 1fr);
  & div { padding: 26px 20px; border-left: 1px solid var(--line); }
  & div:first-child { border-left: 0; }
  & b { display: block; font: 700 22px/1.1 var(--display); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
  & span { display: block; color: var(--muted); font-size: 14px; margin-top: 4px; }
}

.section { padding: 120px 0; position: relative; }
.section-alt {
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgb(47 107 255 / .1), transparent 70%),
    var(--bg-2);
  border-block: 1px solid var(--line);
}
.section-head {
  max-width: 720px; margin: 0 auto 64px; text-align: center;
  & h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; margin: 12px 0 16px; }
  & p:last-child { color: var(--muted); font-size: 1.08rem; }
}
.kicker {
  display: inline-block; color: var(--cyan); font: 600 13px/1 var(--font); letter-spacing: .14em; text-transform: uppercase;
}

.screens { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.screen-card {
  padding: 26px; display: flex; flex-direction: column;
  transition: border-color .3s, translate .3s;
  &:hover { border-color: rgb(120 170 255 / .32); translate: 0 -3px; }
  & h3 { font-size: 1.35rem; margin: 6px 0 10px; }
  & p:last-child { color: var(--muted); font-size: 15px; }
}
.card-tag { color: var(--dim); font-size: 12.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; }
.mock {
  height: 180px; margin-bottom: 26px; border-radius: 16px; display: grid; place-items: center;
  background: radial-gradient(ellipse at 50% 30%, rgb(47 107 255 / .2), transparent 70%), rgb(255 255 255 / .02);
  border: 1px solid var(--line);
}
.mock-laptop { grid-template-rows: auto auto; align-content: center; gap: 0; }
.laptop-screen {
  width: 200px; height: 116px; border-radius: 10px 10px 0 0; padding: 8px; display: grid; grid-template-columns: 34px 1fr; gap: 8px;
  background: #0b1836; border: 2px solid #2a3f6e; border-bottom: 0;
}
.lp-side { display: grid; gap: 6px; align-content: start; & i { height: 8px; border-radius: 3px; background: rgb(255 255 255 / .1); } & i:first-child { background: var(--blue); } }
.lp-row {
  display: flex; align-items: center; gap: 6px; height: 20px; padding: 0 7px; margin-bottom: 5px; border-radius: 6px;
  background: rgb(255 255 255 / .05); font-size: 9.5px; color: var(--muted);
  & span { width: 7px; height: 7px; border-radius: 50%; background: var(--dim); }
  & em { font-style: normal; }
  &.on { background: rgb(56 214 240 / .14); color: var(--text); & span { background: var(--fav); box-shadow: 0 0 8px var(--fav); } }
}
.laptop-base { width: 240px; height: 10px; margin-left: -20px; border-radius: 0 0 10px 10px; background: linear-gradient(#2a3f6e, #182a52); }
.mock-tablet .mt-screen {
  width: 120px; height: 150px; border-radius: 16px; padding: 12px 10px; display: grid; gap: 7px; align-content: start;
  background: #0b1836; border: 3px solid #2a3f6e;
}
.mt-title { height: 10px; width: 70%; border-radius: 4px; background: rgb(255 255 255 / .16); margin-bottom: 6px; }
.mt-btn {
  height: 26px; border-radius: 7px; font-size: 10px; font-weight: 600; display: grid; place-items: center; color: var(--muted);
  border: 1px solid var(--line-2);
  &.fav { background: var(--fav); color: #052e1f; border-color: transparent; box-shadow: 0 6px 16px -6px rgb(52 211 153 / .9); }
}
.mock-tv { grid-template-rows: auto auto; align-content: center; justify-items: center; }
.mtv-screen {
  width: 220px; height: 124px; border-radius: 10px; padding: 14px 16px; display: flex; align-items: flex-end; justify-content: space-between;
  background: #0b1836; border: 3px solid #2a3f6e;
}
.mtv-bars {
  display: flex; align-items: flex-end; gap: 10px; height: 80px;
  & i { width: 26px; height: calc(var(--h) * 100%); border-radius: 6px 6px 2px 2px; }
  & i:nth-child(1) { background: linear-gradient(#6ee7b7, #10b981); box-shadow: 0 0 16px rgb(52 211 153 / .5); }
  & i:nth-child(2) { background: linear-gradient(#fda4af, #e11d48); }
  & i:nth-child(3) { background: linear-gradient(#c7d2fe, #6366f1); }
}
.mtv-timer { font: 700 26px/1 var(--display); color: var(--yellow); letter-spacing: .02em; text-shadow: 0 0 18px rgb(255 204 51 / .5); }
.mtv-foot { width: 70px; height: 8px; margin-top: 6px; border-radius: 0 0 8px 8px; background: #2a3f6e; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature {
  padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface);
  transition: border-color .3s, background-color .3s;
  &:hover { border-color: rgb(120 170 255 / .3); background: var(--surface-2); }
  & h3 { font-size: 1.15rem; margin: 18px 0 8px; }
  & p { color: var(--muted); font-size: 15px; }
}
.feature-hl {
  background: linear-gradient(160deg, rgb(47 107 255 / .2), rgb(56 214 240 / .06));
  border-color: rgb(56 214 240 / .35);
}
.f-icon {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; color: var(--cyan);
  background: linear-gradient(160deg, rgb(47 107 255 / .28), rgb(56 214 240 / .1));
  border: 1px solid rgb(56 214 240 / .25);
  & svg { width: 22px; height: 22px; }
}

.steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; position: relative;
  &::before {
    content: ""; position: absolute; left: 6%; right: 6%; top: 27px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), var(--blue), var(--cyan), transparent); opacity: .45;
  }
}
.step {
  position: relative; text-align: center; padding: 0 6px;
  & h3 { font-size: 1.1rem; margin: 20px 0 8px; }
  & p { color: var(--muted); font-size: 14.5px; }
}
.step-n {
  width: 56px; height: 56px; margin-inline: auto; border-radius: 50%; display: grid; place-items: center;
  font: 700 17px/1 var(--display); color: var(--text);
  background: radial-gradient(circle at 30% 30%, #2b4f9e, #0b1836); border: 1px solid rgb(56 214 240 / .45);
  box-shadow: 0 0 0 6px var(--bg), 0 0 28px rgb(56 214 240 / .35);
}

.ata { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; }
.ata-copy {
  & h2 { font-size: clamp(2rem, 3.8vw, 2.9rem); font-weight: 700; margin: 12px 0 18px; }
  & > p:not(.kicker) { color: var(--muted); font-size: 1.08rem; }
}
.ata-list {
  list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 14px;
  & li { display: flex; gap: 14px; align-items: flex-start; color: var(--text); font-size: 15.5px; }
  & span {
    flex: none; width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center;
    font: 700 13px/1 var(--display); color: #04122e; background: linear-gradient(135deg, #7fb4ff, #38d6f0);
  }
}
.ata-visual { position: relative; padding-bottom: 40px; }
.ata-card { padding: 22px; }
.ata-wave {
  position: relative; height: 84px; border-radius: 14px; padding: 12px 14px;
  background: rgb(255 255 255 / .03); border: 1px solid var(--line);
  & svg { width: 100%; height: 100%; }
  & path { fill: none; stroke: var(--cyan); stroke-width: 1.6; stroke-linejoin: round; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 6px rgb(56 214 240 / .6)); }
}
.ata-chip {
  position: absolute; right: 12px; top: -12px; display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 600; color: #04122e;
  background: linear-gradient(100deg, #ffe08a, var(--yellow));
  & svg { width: 14px; height: 14px; }
  & svg use { stroke-width: 2.2; }
}
.ata-lines { display: grid; gap: 12px; margin-top: 18px; }
.ata-line {
  display: grid; grid-template-columns: 96px 1fr; gap: 12px; align-items: start;
  padding: 12px 14px; border-radius: 12px; background: rgb(255 255 255 / .03); border: 1px solid var(--line);
  & p { color: var(--muted); font-size: 13.5px; line-height: 1.5; }
}
.sp { font-size: 11.5px; font-weight: 600; padding: 4px 8px; border-radius: 7px; text-align: center; }
.sp-a { color: #fde68a; background: rgb(255 204 51 / .14); }
.sp-b { color: #a5f3fc; background: rgb(56 214 240 / .14); }
.sp-c { color: #c7d2fe; background: rgb(165 180 252 / .14); }
.ata-doc {
  position: absolute; right: -14px; bottom: 0; display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-radius: 16px;
  background: linear-gradient(160deg, rgb(30 56 120 / .95), rgb(12 24 54 / .95));
  & > svg { width: 30px; height: 30px; color: var(--yellow); }
  & b { display: block; font-size: 14px; }
  & small { display: block; color: var(--fav); font-size: 12px; }
  @media (prefers-reduced-motion: no-preference) { animation: float 6s ease-in-out infinite; }
}

.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.trust-item {
  padding: 26px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface);
  & h3 { font-size: 1.08rem; margin: 18px 0 8px; }
  & p { color: var(--muted); font-size: 14.5px; }
}

.access-section { padding-top: 40px; }
.access {
  position: relative; overflow: hidden; padding: 56px;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 48px; align-items: center;
  background:
    radial-gradient(ellipse 70% 120% at 100% 0%, rgb(47 107 255 / .35), transparent 60%),
    radial-gradient(ellipse 60% 100% at 0% 100%, rgb(56 214 240 / .18), transparent 60%),
    linear-gradient(160deg, rgb(255 255 255 / .06), rgb(255 255 255 / .02));
  border-color: rgb(120 170 255 / .28);
  & h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 700; margin: 12px 0 12px; }
  & .access-copy p:last-child { color: var(--muted); }
}
.access-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; }
.access-field {
  display: flex; align-items: center; min-height: 54px; padding: 0 16px; border-radius: 14px;
  background: rgb(4 10 26 / .7); border: 1px solid var(--line-2);
  transition: border-color .2s, box-shadow .2s;
  &:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 4px rgb(56 214 240 / .15); }
  & input {
    flex: 1; width: 100%; min-width: 0; height: 52px; border: 0; outline: 0; background: transparent; color: var(--text);
    font: 600 16px/1 var(--font); padding: 0 2px;
    &::placeholder { color: var(--dim); font-weight: 500; }
  }
}
.access-proto, .access-domain { color: var(--dim); font-size: 15px; white-space: nowrap; }
.access-form .btn { min-height: 54px; border-radius: 14px; }
.access-help { grid-column: 1 / -1; color: var(--dim); font-size: 13.5px; }
.access-msg {
  grid-column: 1 / -1; min-height: 1.4em; font-size: 14px; color: var(--muted);
  &[data-tone="erro"] { color: #fda4af; }
}

.site-footer { border-top: 1px solid var(--line); padding: 36px 0; margin-top: 40px; }
.footer-inner { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.footer-nav {
  display: flex; gap: 22px; flex-wrap: wrap; margin-left: auto;
  & a { color: var(--muted); font-size: 14px; &:hover { color: var(--text); } }
}
.copy { color: var(--dim); font-size: 13.5px; }

@keyframes pulse { 50% { opacity: .35; } }
@keyframes spin { to { rotate: 360deg; } }
@keyframes float { 50% { translate: 0 -10px; } }
@keyframes dash { to { stroke-dashoffset: -22; } }
@keyframes reveal { from { opacity: 0; translate: 0 28px; } }

@media (prefers-reduced-motion: no-preference) {
  @supports ((animation-timeline: view()) and (animation-range: entry)) {
    .reveal {
      animation: reveal linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 60%;
    }
  }
}

.stage.is-paused, .stage.is-paused * { animation-play-state: paused !important; }

@media (max-width: 1080px) {
  .nav a { padding: 8px 10px; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); row-gap: 40px; &::before { display: none; } }
}

@media (max-width: 920px) {
  :root { --header-h: 64px; }
  .menu-toggle { display: grid; }
  .header-cta { display: none; }
  .nav {
    position: absolute; left: 16px; right: 16px; top: calc(var(--header-h) - 4px);
    flex-direction: column; gap: 2px; padding: 10px; border-radius: 16px;
    background: rgb(8 18 42 / .96); border: 1px solid var(--line-2); box-shadow: var(--shadow);
    -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
    display: none;
    & a { padding: 12px 14px; font-size: 16px; }
    & .nav-cta {
      display: block; margin-top: 6px; text-align: center; font-weight: 600; color: #04122e;
      background: linear-gradient(100deg, #7fb4ff, #38d6f0);
      &:hover { color: #04122e; background: linear-gradient(100deg, #7fb4ff, #38d6f0); }
    }
  }
  .site-header.menu-open {
    background: rgb(5 11 26 / .92); border-color: var(--line);
    & .nav { display: flex; }
  }
  .hero { padding-top: calc(var(--header-h) + 40px); min-height: 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .stage { aspect-ratio: 1 / .88; }
  .hero-copy { text-align: center; }
  .lead { margin-inline: auto; }
  .hero-actions, .hero-points { justify-content: center; }
  .screens { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
  .ata { grid-template-columns: 1fr; gap: 48px; }
  .access { grid-template-columns: minmax(0, 1fr); padding: 36px 24px; gap: 28px; }
  .orbit-1 { width: 100%; }
  .strip-inner { grid-template-columns: repeat(2, 1fr); & div:nth-child(3) { border-left: 0; } & div:nth-child(n + 3) { border-top: 1px solid var(--line); } }
  .section { padding: 88px 0; }
}

@media (max-width: 600px) {
  .features, .trust { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; text-align: left; }
  .step { display: grid; grid-template-columns: 56px 1fr; column-gap: 16px; text-align: left; & h3 { margin: 4px 0 4px; } & p { grid-column: 2; } }
  .step-n { grid-row: span 2; }
  .tv { width: 100%; top: 0; padding: 14px; }
  .tv-materia span { display: none; }
  .tv-seats { gap: 4px; }
  .tv-clock { display: none; }
  .tv-stamp { top: 12px; right: 12px; rotate: 0deg; font-size: 11px; padding: 7px 10px; }
  .tablet { width: 54%; padding: 10px; }
  .tablet-btn { height: 30px; font-size: 11px; }
  .stage { aspect-ratio: 1 / 1.3; }
  .orbit { display: none; }
  .beam { left: 12%; top: 50%; width: 34%; height: 28%; }
  .demo-toggle { top: auto; bottom: 8px; left: 4px; right: auto; }
  .strip-inner div { padding: 22px 14px; }
  .strip-inner b { font-size: 19px; }
  .access-form { grid-template-columns: minmax(0, 1fr); }
  .access { padding: 30px 18px; }
  .access-field { padding: 0 12px; }
  .access-domain { font-size: 14px; }
  .access-proto { display: none; }
  .ata-line { grid-template-columns: 1fr; gap: 8px; }
  .sp { justify-self: start; }
  .ata-doc { right: 0; }
  .footer-inner { justify-content: center; text-align: center; }
  .footer-nav { margin-left: 0; justify-content: center; }
}