/* =====================================================================
   ReproSense — Landing page
   Dark como padrão · Light via [data-bs-theme="light"]
   ===================================================================== */

:root {
  --bg: #050d18;
  --bg-2: #081526;
  --surface: rgba(13, 29, 49, 0.62);
  --surface-solid: #0b1a2d;
  --surface-hi: rgba(22, 44, 70, 0.7);
  --line: rgba(150, 200, 235, 0.11);
  --line-2: rgba(150, 200, 235, 0.22);

  --ink: #eaf3fa;
  --ink-2: #a9bfd1;
  --ink-3: #7c96ab;

  --accent: #4fb8e0;
  --accent-2: #8ee4ff;
  --accent-ink: #04121f;
  --accent-soft: rgba(79, 184, 224, 0.12);
  --navy: #103458;
  --ok: #5fe3b0;
  --gold: #f2c46d;

  --grad-text: linear-gradient(100deg, #8ee4ff 0%, #4fb8e0 45%, #e9f6ff 100%);
  --shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.6);
  --glow: 0 0 0 1px rgba(142, 228, 255, 0.18), 0 20px 60px -10px rgba(79, 184, 224, 0.35);

  --f-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-serif: "Instrument Serif", Georgia, serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;

  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);

  color-scheme: dark;
}

[data-bs-theme="light"] {
  --bg: #f4f8fb;
  --bg-2: #e9f1f7;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-solid: #ffffff;
  --surface-hi: rgba(255, 255, 255, 0.95);
  --line: rgba(16, 52, 88, 0.1);
  --line-2: rgba(16, 52, 88, 0.2);

  --ink: #0b1f33;
  --ink-2: #3b546b;
  --ink-3: #5a7288;

  --accent: #1a6f9c;
  --accent-2: #1f86ba;
  --accent-ink: #ffffff;
  --accent-soft: rgba(26, 111, 156, 0.09);
  --ok: #0f8a5f;
  --gold: #9a6206;

  --grad-text: linear-gradient(100deg, #103458 0%, #1a6f9c 50%, #2d9fd0 100%);
  --shadow: 0 30px 70px -30px rgba(16, 52, 88, 0.28);
  --glow: 0 0 0 1px rgba(26, 111, 156, 0.18), 0 20px 50px -18px rgba(26, 111, 156, 0.35);

  color-scheme: light;
}

/* =====================================================================
   BASE
   ===================================================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.is-locked { overflow: hidden; }

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
sup { font-size: 0.65em; color: var(--accent); }

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

:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 6px;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ic {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.mono { font-family: var(--f-mono); font-feature-settings: "zero" 1; letter-spacing: 0; }

.serif {
  font-family: var(--f-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: 0.06em;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: var(--r-sm);
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
}
.skip-link:focus { top: 16px; }

/* =====================================================================
   BUTTONS
   ===================================================================== */

.lp-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), background 0.25s, border-color 0.25s, box-shadow 0.25s, color 0.25s;
}

.lp-btn .ic { width: 18px; height: 18px; transition: transform 0.3s var(--ease); }
.lp-btn:hover .ic { transform: translateX(3px); }

.lp-btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.35) inset, 0 10px 30px -10px rgba(79, 184, 224, 0.7);
}
.lp-btn--primary:hover {
  background: var(--accent-2);
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.4) inset, 0 16px 40px -12px rgba(79, 184, 224, 0.85);
}
[data-bs-theme="light"] .lp-btn--primary:hover { background: #135a80; }

.lp-btn--ghost {
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.02);
  color: var(--ink);
}
.lp-btn--ghost:hover { border-color: var(--accent); background: var(--accent-soft); }

.lp-btn--lg { height: 52px; padding: 0 26px; font-size: 1rem; }
.lp-btn--block { width: 100%; }

.lp-icon-btn {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  color: var(--ink-2);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.lp-icon-btn:hover { color: var(--ink); border-color: var(--accent); background: var(--accent-soft); }
.lp-icon-btn .ic { width: 18px; height: 18px; }
.ic-moon { display: none; }
[data-bs-theme="light"] .ic-sun { display: none; }
[data-bs-theme="light"] .ic-moon { display: block; }

/* =====================================================================
   HEADER
   ===================================================================== */

.lp-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 14px var(--gutter);
  transition: padding 0.3s var(--ease);
}

.lp-header__inner {
  max-width: calc(var(--wrap) - 2 * var(--gutter) + 32px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 24px;
  height: 60px;
  padding: 0 10px 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: background 0.35s, border-color 0.35s, box-shadow 0.35s, backdrop-filter 0.35s;
}

.lp-header.is-scrolled { padding-top: 10px; }
.lp-header.is-scrolled .lp-header__inner {
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  border-color: var(--line);
  box-shadow: 0 10px 40px -20px rgba(0, 0, 0, 0.5);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  backdrop-filter: blur(18px) saturate(1.4);
}

.lp-brand { flex-shrink: 0; }
.lp-brand__logo { width: 156px; height: auto; }
.lp-brand__logo--light { display: none; }
[data-bs-theme="light"] .lp-brand__logo--dark { display: none; }
[data-bs-theme="light"] .lp-brand__logo--light { display: block; }

.lp-nav {
  display: flex;
  gap: 4px;
  margin-inline: auto;
}
.lp-nav a {
  position: relative;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-2);
  transition: color 0.2s, background 0.2s;
}
.lp-nav a:hover { color: var(--ink); background: var(--accent-soft); }
.lp-nav a.is-current { color: var(--ink); }
.lp-nav a.is-current::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-50%);
}

.lp-actions { display: flex; align-items: center; gap: 8px; }

.lp-lang {
  display: flex;
  padding: 3px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
}
.lp-lang button {
  height: 32px;
  min-width: 36px;
  padding: 0 8px;
  border-radius: 999px;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--ink-3);
  transition: color 0.2s, background 0.2s;
}
.lp-lang button:hover { color: var(--ink); }
.lp-lang button.is-active { background: var(--accent-soft); color: var(--ink); }

.lp-burger {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  position: relative;
}
.lp-burger span {
  position: absolute;
  left: 13px;
  right: 13px;
  height: 1.6px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.35s var(--ease), top 0.35s var(--ease);
}
.lp-burger span:first-child { top: 17px; }
.lp-burger span:last-child { top: 25px; }
.lp-burger[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.lp-burger[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

.lp-drawer {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 104px var(--gutter) 32px;
  background: var(--bg);
  opacity: 0;
  visibility: hidden;
  clip-path: circle(0% at calc(100% - 40px) 44px);
  transition: clip-path 0.6s var(--ease), opacity 0.3s, visibility 0s 0.6s;
}
.lp-drawer.is-open {
  opacity: 1;
  visibility: visible;
  clip-path: circle(150% at calc(100% - 40px) 44px);
  transition: clip-path 0.7s var(--ease), opacity 0.2s, visibility 0s;
}
.lp-drawer__nav { display: flex; flex-direction: column; }
.lp-drawer__nav a {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.6rem, 7vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}
.lp-drawer__nav .mono { font-size: 0.75rem; color: var(--accent); }
.lp-drawer__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.lp-drawer__foot .lp-btn--block { margin-top: 8px; }

/* =====================================================================
   REVEAL
   ===================================================================== */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* =====================================================================
   HERO
   ===================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 130px 0 110px;
  overflow: hidden;
  isolation: isolate;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -3;
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 60% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 60% 40%, #000 20%, transparent 75%);
  opacity: 0.55;
}

.hero__vignette {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 50% 40% at 78% 45%, rgba(79, 184, 224, 0.16), transparent 70%),
    radial-gradient(ellipse 40% 50% at 10% 90%, rgba(16, 52, 88, 0.5), transparent 70%),
    linear-gradient(180deg, transparent 70%, var(--bg) 100%);
}
[data-bs-theme="light"] .hero__vignette {
  background:
    radial-gradient(ellipse 50% 40% at 78% 45%, rgba(45, 159, 208, 0.14), transparent 70%),
    linear-gradient(180deg, transparent 70%, var(--bg) 100%);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  gap: clamp(40px, 5vw, 80px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  padding: 7px 14px 7px 10px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: var(--surface);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-2);
}

.live-dot {
  position: relative;
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--ok);
}
.live-dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--ok);
  animation: ping 2s var(--ease) infinite;
}
@keyframes ping {
  0% { transform: scale(0.6); opacity: 1; }
  100% { transform: scale(2); opacity: 0; }
}

.hero__title {
  margin: 26px 0 24px;
  font-size: clamp(2.6rem, 6vw, 5.4rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.045em;
}
.hero__title .line { display: block; }
.hero__title .serif { font-size: 1.08em; letter-spacing: -0.02em; }

.hero__lede {
  max-width: 560px;
  font-size: clamp(1rem, 1.25vw, 1.12rem);
  color: var(--ink-2);
}
.hero__lede strong { color: var(--ink); font-weight: 600; }

.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 0.86rem;
  color: var(--ink-3);
}
.hero__facts li { display: flex; align-items: baseline; gap: 8px; }
.hero__facts .mono { font-size: 1.3rem; font-weight: 500; color: var(--ink); }

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-3);
  transform: translateX(-50%);
}
.hero__scroll i {
  position: relative;
  width: 1px;
  height: 38px;
  background: var(--line-2);
  overflow: hidden;
}
.hero__scroll i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  animation: drip 2.2s var(--ease) infinite;
}
@keyframes drip {
  0% { transform: translateY(-100%); }
  60%, 100% { transform: translateY(100%); }
}

/* ---------- Console ---------- */

.console {
  position: relative;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-2);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 30%),
    var(--surface);
  -webkit-backdrop-filter: blur(22px) saturate(1.3);
  backdrop-filter: blur(22px) saturate(1.3);
  box-shadow: var(--shadow), 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  transform: perspective(1400px) rotateY(var(--ry, -6deg)) rotateX(var(--rx, 3deg));
  transform-style: preserve-3d;
  transition: transform 0.6s var(--ease);
}
.js .console[data-reveal] { transform: perspective(1400px) rotateY(-14deg) rotateX(6deg) translateY(30px); }
.js .console[data-reveal].is-in { transform: perspective(1400px) rotateY(var(--ry, -6deg)) rotateX(var(--rx, 3deg)); }

.console::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(142, 228, 255, 0.55), transparent 35%, transparent 65%, rgba(79, 184, 224, 0.35));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.console__bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.console__dots { display: flex; gap: 6px; }
.console__dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); }
.console__path { font-size: 0.74rem; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.console__path b { color: var(--ink); font-weight: 500; }
.console__tag {
  margin-left: auto;
  padding: 3px 8px;
  border-radius: 6px;
  border: 1px solid var(--line-2);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}

.console__body { position: relative; padding: 26px 22px 20px; }

.rail {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
}
.rail__node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--ink-3);
  transition: color 0.4s;
}
.rail__node .ic {
  box-sizing: content-box;
  width: 18px;
  height: 18px;
  padding: 11px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: var(--surface-solid);
  transition: border-color 0.4s, color 0.4s, box-shadow 0.4s, background 0.4s;
}
.rail__node span { line-height: 1.2; }
.rail__node.is-done { color: var(--ink-2); }
.rail__node.is-done .ic { border-color: var(--accent); color: var(--accent); }
.rail__node.is-active { color: var(--ink); }
.rail__node.is-active .ic {
  border-color: var(--accent-2);
  color: var(--accent-ink);
  background: var(--accent);
  box-shadow: 0 0 0 6px var(--accent-soft), 0 0 30px rgba(79, 184, 224, 0.6);
}

.rail__track {
  position: absolute;
  top: 46px;
  left: calc(22px + (100% - 44px) / 12);
  right: calc(22px + (100% - 44px) / 12);
  height: 1px;
  background: var(--line-2);
}
.rail__fill {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px var(--accent);
  transform-origin: left;
  transform: scaleX(var(--p, 0));
  transition: transform 0.9s var(--ease);
}

.readout {
  position: relative;
  min-height: 168px;
  margin-top: 26px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.18);
  overflow: hidden;
}
[data-bs-theme="light"] .readout { background: rgba(16, 52, 88, 0.03); }

.readout__panel {
  position: absolute;
  inset: 0;
  padding: 18px 20px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
  pointer-events: none;
}
.readout__panel.is-active { opacity: 1; transform: none; }
.readout__k {
  margin-bottom: 14px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.kv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.kv > div { padding: 12px; border-radius: var(--r-sm); background: var(--surface-hi); border: 1px solid var(--line); }
.kv dt { font-size: 0.7rem; color: var(--ink-3); }
.kv dd { margin-top: 4px; font-size: 1.02rem; font-weight: 600; color: var(--ink); }

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.pill--ok { background: rgba(95, 227, 176, 0.14); color: var(--ok); }

.meters { display: grid; gap: 12px; }
.meter {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  font-size: 0.78rem;
  color: var(--ink-2);
}
.meter b { font-size: 0.85rem; color: var(--ink); }
.meter i {
  grid-column: 1 / -1;
  height: 6px;
  border-radius: 999px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}
.meter i::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--navy), var(--accent), var(--accent-2));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1.1s var(--ease) 0.15s;
}
.meter:nth-child(1) { --v: 0.82; }
.meter:nth-child(2) { --v: 0.64; }
.meter:nth-child(3) { --v: 0.88; }
.readout__panel.is-active .meter i::after { transform: scaleX(var(--v)); }

.console__log {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.74rem;
  color: var(--ink-3);
  white-space: nowrap;
  overflow: hidden;
}
.console__prompt { color: var(--accent); }
#consoleLog::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 13px;
  margin-left: 4px;
  vertical-align: -2px;
  background: var(--accent);
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* =====================================================================
   STRIP (marquee)
   ===================================================================== */

.strip {
  position: relative;
  padding: 26px 0;
  border-block: 1px solid var(--line);
  overflow: hidden;
  background: var(--bg-2);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.strip__track {
  display: flex;
  align-items: center;
  gap: 40px;
  width: max-content;
  animation: marquee 40s linear infinite;
}
.strip span {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--ink) 30%, transparent);
  transition: color 0.3s;
}
.strip span:nth-of-type(odd) { color: var(--ink); -webkit-text-stroke: 0; }
.strip i { font-style: normal; font-size: 1.2rem; color: var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =====================================================================
   SECTIONS
   ===================================================================== */

.section { position: relative; padding: clamp(90px, 12vw, 160px) 0; }
.section--alt { background: var(--bg-2); border-block: 1px solid var(--line); }

.sec-head { max-width: 780px; margin-bottom: clamp(48px, 6vw, 80px); }
.sec-head--split {
  max-width: none;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: end;
}
.sec-head--sm { margin-bottom: 36px; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 0.74rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
}

.h2 {
  font-size: clamp(2.1rem, 4.4vw, 3.6rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.04em;
}
.h2 .serif { font-size: 1.06em; }
.h3 { font-size: clamp(1.4rem, 2.4vw, 2rem); font-weight: 600; line-height: 1.15; letter-spacing: -0.03em; }

.lede {
  margin-top: 22px;
  max-width: 640px;
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  color: var(--ink-2);
}
.sec-head--split .lede { margin-top: 0; }

/* =====================================================================
   FLOW (steps)
   ===================================================================== */

.flow {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 7vw, 110px);
  align-items: start;
}
.flow__head { position: sticky; top: 120px; }
.flow__notes {
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--ink-3);
}

.steps { position: relative; --p: 0; }
.steps::before,
.steps::after {
  content: "";
  position: absolute;
  left: 23px;
  top: 10px;
  bottom: 10px;
  width: 1px;
}
.steps::before { background: var(--line-2); }
.steps::after {
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  box-shadow: 0 0 10px var(--accent);
  transform-origin: top;
  transform: scaleY(var(--p));
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 24px;
  padding: 0 0 44px;
}
.step:last-child { padding-bottom: 0; }
.step__n {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: var(--bg);
  font-size: 0.78rem;
  color: var(--ink-3);
  transition: all 0.5s var(--ease);
}
.step.is-lit .step__n {
  border-color: var(--accent);
  color: var(--ink);
  box-shadow: 0 0 0 5px var(--accent-soft);
}
.step h3 { padding-top: 10px; font-size: 1.22rem; font-weight: 600; letter-spacing: -0.02em; }
.step p { margin-top: 8px; color: var(--ink-2); max-width: 520px; }
.step--ai h3::after {
  content: "AI";
  display: inline-block;
  margin-left: 10px;
  padding: 2px 7px;
  border-radius: 6px;
  vertical-align: 3px;
  font-family: var(--f-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  border: 1px solid currentColor;
}

/* =====================================================================
   BENTO
   ===================================================================== */

.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  isolation: isolate;
  transition: border-color 0.3s, transform 0.4s var(--ease);
}
.tile--xl { grid-column: span 2; grid-row: span 2; padding: 34px; }
.tile--wide { grid-column: span 2; }

[data-spot]::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, -20%), rgba(79, 184, 224, 0.14), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
[data-spot]:hover::before { opacity: 1; }
.tile:hover { border-color: var(--line-2); }

.tile__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 22px;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: var(--accent-soft);
  color: var(--accent);
}
.tile h3 { font-size: 1.12rem; font-weight: 600; letter-spacing: -0.02em; }
.tile--xl h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); letter-spacing: -0.035em; }
.tile p { margin-top: 10px; font-size: 0.94rem; color: var(--ink-2); }
.tile--xl p { font-size: 1.04rem; max-width: 440px; }

.tile__viz { margin-top: auto; padding-top: 36px; }
.bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 160px;
  padding-bottom: 1px;
  border-bottom: 1px solid var(--line-2);
}
.bars i {
  flex: 1;
  height: calc(var(--h, 0.5) * 100%);
  border-radius: 6px 6px 2px 2px;
  background: linear-gradient(180deg, var(--accent-2), rgba(79, 184, 224, 0.12));
  transform-origin: bottom;
  transform: scaleY(0);
  transition: transform 1s var(--ease);
}
.bars i:nth-child(1) { --h: 0.42; }
.bars i:nth-child(2) { --h: 0.66; }
.bars i:nth-child(3) { --h: 0.54; }
.bars i:nth-child(4) { --h: 0.82; }
.bars i:nth-child(5) { --h: 0.71; }
.bars i:nth-child(6) { --h: 0.9; }
.bars i:nth-child(7) { --h: 0.63; }
.bars i:nth-child(8) { --h: 0.77; }
.bars i:nth-child(9) { --h: 0.86; }
.bars i:nth-child(10) { --h: 0.69; }
.bars i:nth-child(11) { --h: 0.94; }
.bars i:nth-child(12) { --h: 0.8; }
.bars i:nth-child(n) { transition-delay: calc(var(--i, 0) * 50ms); }
.tile.is-in .bars i, html:not(.js) .bars i { transform: scaleY(1); }
.bars i:nth-child(odd) { opacity: 0.75; }

.docs-viz {
  position: absolute;
  right: 22px;
  bottom: -26px;
  width: 150px;
  height: 120px;
  pointer-events: none;
}
.docs-viz span {
  position: absolute;
  width: 92px;
  height: 116px;
  border-radius: 10px;
  border: 1px solid var(--line-2);
  background:
    repeating-linear-gradient(180deg, transparent 0 14px, var(--line) 14px 15px) 14px 26px / 60px 70px no-repeat,
    var(--surface-solid);
  transition: transform 0.5s var(--ease);
}
.docs-viz span:nth-child(1) { right: 40px; transform: rotate(-10deg); }
.docs-viz span:nth-child(2) { right: 20px; transform: rotate(-3deg); }
.docs-viz span:nth-child(3) { right: 0; transform: rotate(5deg); border-color: var(--accent); }
.tile:hover .docs-viz span:nth-child(1) { transform: rotate(-16deg) translateX(-10px); }
.tile:hover .docs-viz span:nth-child(3) { transform: rotate(10deg) translateX(6px) translateY(-6px); }
.tile--wide:has(.docs-viz) p { max-width: calc(100% - 150px); }

/* =====================================================================
   SPECIES
   ===================================================================== */

.species {
  display: grid;
  grid-template-columns: 280px 1fr;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
}

.species__tabs {
  display: flex;
  flex-direction: column;
  padding: 14px;
  border-right: 1px solid var(--line);
}
.species__tabs button {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  text-align: left;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink-3);
  transition: background 0.3s, color 0.3s;
}
.species__tabs button .mono { font-size: 0.72rem; color: var(--ink-3); }
.species__tabs button:hover { color: var(--ink); }
.species__tabs button.is-active { background: var(--accent-soft); color: var(--ink); }
.species__tabs button.is-active .mono { color: var(--accent); }

.species__stage {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 440px;
  padding: clamp(28px, 4vw, 48px);
  overflow: hidden;
}
.species__panel { flex: 1; }
.species__panel.is-active { animation: fadeUp 0.6s var(--ease); }
.species__big {
  display: block;
  font-size: clamp(3.2rem, 9vw, 8.5rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.06em;
  color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--accent) 55%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 28%, transparent), transparent 90%);
  -webkit-background-clip: text;
  background-clip: text;
  user-select: none;
}
.species__panel p {
  max-width: 560px;
  margin-top: 28px;
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  line-height: 1.5;
  color: var(--ink);
}
.species__foot {
  display: flex;
  gap: 16px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.species__foot .ic { width: 24px; height: 24px; color: var(--accent); margin-top: 2px; }
.species__foot h3 { font-size: 1rem; font-weight: 600; }
.species__foot p { margin-top: 4px; font-size: 0.92rem; color: var(--ink-2); max-width: 620px; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

/* =====================================================================
   WHY
   ===================================================================== */

.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line-2); }
.why__item {
  position: relative;
  padding: 32px 28px 8px 0;
}
.why__item + .why__item { padding-left: 28px; border-left: 1px solid var(--line); }
.why__item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.6s var(--ease);
}
.why__item:hover::before { width: 100%; }
.why__n {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-bottom: 40px;
  border-radius: 8px;
  border: 1px solid var(--line-2);
  font-size: 0.78rem;
  color: var(--accent);
}
.why__item h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.02em; }
.why__item p { margin-top: 10px; font-size: 0.95rem; color: var(--ink-2); }

/* =====================================================================
   DEEPREPRO (sempre escuro)
   ===================================================================== */

.deep {
  --ink: #eaf3fa;
  --ink-2: #a9bfd1;
  --line-2: rgba(150, 200, 235, 0.22);
  --gold: #f2c46d;
  --grad-text: linear-gradient(100deg, #f2c46d 0%, #8ee4ff 55%, #e9f6ff 100%);
  position: relative;
  padding: clamp(110px, 16vw, 220px) 0;
  background: radial-gradient(ellipse 80% 70% at 50% 50%, #0b2440 0%, #040a14 70%);
  color: var(--ink);
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}
.deep__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: 0.9; }
.deep__inner { display: flex; flex-direction: column; align-items: center; }
.deep .kicker { color: var(--gold); }
.rd-badge {
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--gold);
  color: #1a1204;
  font-weight: 600;
}
.deep__title {
  font-size: clamp(2.6rem, 7vw, 6rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.05em;
}
.deep__title .serif { font-size: 1.15em; }
.deep__lede {
  max-width: 760px;
  margin-top: 32px;
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: var(--ink-2);
}
.deep__chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 36px; }
.deep__chips li {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.74rem;
  color: var(--ink-2);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

/* =====================================================================
   PLANS
   ===================================================================== */

.plans {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  align-items: stretch;
}

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px 24px 24px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.4s var(--ease), border-color 0.3s;
}
.plan:hover { transform: translateY(-4px); border-color: var(--line-2); }
.plan header h3 { font-size: 1.35rem; font-weight: 600; letter-spacing: -0.03em; }
.plan header p { margin-top: 4px; font-size: 0.88rem; color: var(--ink-3); }

.plan__specs { margin: 24px 0 18px; border-top: 1px solid var(--line); }
.plan__specs li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.84rem;
}
.plan__specs span { color: var(--ink-3); }
.plan__specs b { font-weight: 600; text-align: right; }

.plan__feat { display: grid; gap: 10px; margin-bottom: 26px; flex: 1; align-content: start; }
.plan__feat li { display: flex; gap: 10px; font-size: 0.88rem; color: var(--ink-2); line-height: 1.4; }
.plan__feat .ic { width: 16px; height: 16px; margin-top: 2px; color: var(--accent); stroke-width: 2.2; }

.plan--pop {
  border-color: transparent;
  background:
    linear-gradient(var(--surface-solid), var(--surface-solid)) padding-box,
    linear-gradient(160deg, var(--accent-2), var(--accent) 40%, var(--line-2)) border-box;
  border: 1px solid transparent;
  box-shadow: var(--glow);
}
.plan__badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.62rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.plan--ultra header h3 { color: var(--gold); }
.plan--ultra::after {
  content: "★";
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 1.1rem;
  color: var(--gold);
}

/* compare */
.compare {
  margin-top: 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
}
.compare summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
}
.compare summary::-webkit-details-marker { display: none; }
.compare__hint { margin-left: auto; font-size: 0.74rem; font-weight: 400; color: var(--ink-3); }
.compare summary i {
  position: relative;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
}
.compare summary i::before,
.compare summary i::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 1.5px;
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease);
}
.compare summary i::after { transform: translate(-50%, -50%) rotate(90deg); }
.compare[open] summary i::after { transform: translate(-50%, -50%) rotate(0deg); }
.compare[open] summary { border-bottom: 1px solid var(--line); }

.compare__scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.ctable { width: 100%; min-width: 820px; border-collapse: collapse; font-size: 0.88rem; }
.ctable th, .ctable td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.ctable thead th { font-size: 0.95rem; font-weight: 600; color: var(--ink); background: var(--surface-hi); }
.ctable tbody th { font-weight: 500; color: var(--ink); width: 30%; }
.ctable tbody th small { display: block; margin-top: 4px; font-size: 0.76rem; font-weight: 400; color: var(--ink-3); line-height: 1.45; }
.ctable td { color: var(--ink-2); }
.ctable .grp th {
  padding-top: 22px;
  font-family: var(--f-mono);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
}
.ctable .is-pop { background: var(--accent-soft); }
.ctable thead .is-ultra { color: var(--gold); }
.ctable .yes { color: var(--accent); font-weight: 700; }
.ctable .no { color: var(--ink-3); }
.ctable .star { color: var(--gold); }

.footnotes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 32px;
  margin-top: 24px;
  font-size: 0.8rem;
  color: var(--ink-3);
}
.footnotes strong { color: var(--ink-2); font-weight: 600; }

/* modules */
.modules { margin-top: clamp(80px, 10vw, 130px); }
.modules__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 16px;
}
.mod {
  padding: 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--surface);
}
.mod--main { grid-row: span 2; }
.mod--ultra { border-color: color-mix(in srgb, var(--gold) 40%, transparent); }
.mod__lvl { font-size: 0.72rem; color: var(--accent); }
.mod--ultra .mod__lvl { color: var(--gold); }
.mod h4 { margin: 8px 0 16px; font-size: 1.15rem; font-weight: 600; letter-spacing: -0.02em; }
.mod ul { display: grid; gap: 10px; }
.mod li { position: relative; padding-left: 16px; font-size: 0.9rem; color: var(--ink-2); }
.mod li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 1px;
  background: var(--accent);
}
.mod li strong { color: var(--ink); font-weight: 600; }
.mod__note { margin-top: 18px; font-size: 0.76rem; color: var(--ink-3); }

/* =====================================================================
   ABOUT
   ===================================================================== */

.about { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.about__head { position: sticky; top: 120px; }
.about__list > div { padding: 28px 0; border-bottom: 1px solid var(--line); }
.about__list > div:first-child { border-top: 1px solid var(--line); }
.about__list dt {
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}
.about__list dt .mono { font-size: 0.74rem; font-weight: 400; color: var(--accent); }
.about__list dd { margin-top: 8px; padding-left: 36px; color: var(--ink-2); }

/* =====================================================================
   CTA
   ===================================================================== */

.cta {
  position: relative;
  padding: clamp(48px, 8vw, 110px) clamp(24px, 6vw, 90px);
  border-radius: var(--r-xl);
  border: 1px solid var(--line-2);
  background: var(--surface);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.cta__glow {
  position: absolute;
  inset: auto -20% -60% -20%;
  height: 120%;
  z-index: -2;
  background: radial-gradient(ellipse at 50% 100%, rgba(79, 184, 224, 0.35), transparent 60%);
  pointer-events: none;
}
.cta::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 50% 100%, #000, transparent 70%);
  mask-image: radial-gradient(ellipse 60% 70% at 50% 100%, #000, transparent 70%);
}
.cta__title {
  max-width: 900px;
  margin-inline: auto;
  font-size: clamp(2.2rem, 5.2vw, 4.4rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.045em;
}
.cta .lede { margin-inline: auto; }
.cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 40px; }
.cta__mail { margin-top: 22px; font-size: 0.8rem; color: var(--ink-3); }

/* =====================================================================
   FOOTER
   ===================================================================== */

.lp-footer { position: relative; padding-top: 80px; border-top: 1px solid var(--line); overflow: hidden; }
.lp-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.lp-footer__brand .lp-brand__logo { width: 190px; }
.lp-footer__brand p { margin-top: 18px; max-width: 340px; font-size: 0.9rem; color: var(--ink-3); }
.lp-footer__col { display: flex; flex-direction: column; gap: 10px; }
.lp-footer__col .mono {
  margin-bottom: 6px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-3);
}
.lp-footer__col a { font-size: 0.92rem; color: var(--ink-2); transition: color 0.2s; }
.lp-footer__col a:hover { color: var(--accent); }
.lp-footer__base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  margin-top: 60px;
  padding-top: 22px;
  padding-bottom: 22px;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--ink-3);
}
.lp-footer__mega {
  margin-top: 10px;
  margin-bottom: -0.2em;
  font-size: clamp(4rem, 17.5vw, 17rem);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: -0.07em;
  text-align: center;
  white-space: nowrap;
  color: transparent;
  background: linear-gradient(180deg, var(--line-2), transparent 85%);
  -webkit-background-clip: text;
  background-clip: text;
  user-select: none;
}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */

@media (max-width: 1320px) {
  .lp-nav a { padding: 8px 9px; font-size: 0.86rem; }
  .lp-actions .lp-btn--ghost { display: none; }
}

@media (max-width: 1180px) {
  .lp-nav, .lp-actions { display: none; }
  .lp-burger { display: block; }
  .lp-header__inner { padding: 0 8px 0 16px; }
}

@media (max-width: 1024px) {

  .hero { padding-top: 120px; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__copy { max-width: 720px; }
  .console { --ry: 0deg; --rx: 0deg; max-width: 640px; }
  .js .console[data-reveal] { transform: translateY(30px); }

  .flow, .about { grid-template-columns: 1fr; }
  .flow__head, .about__head { position: static; }

  .bento { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .modules__grid { grid-template-columns: 1fr 1fr; }
  .mod--main { grid-row: auto; grid-column: 1 / -1; }
  .why { grid-template-columns: repeat(2, 1fr); }
  .why__item:nth-child(3) { padding-left: 0; border-left: 0; }
  .why__item:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .sec-head--split { grid-template-columns: 1fr; gap: 0; }
  .sec-head--split .lede { margin-top: 22px; }
  .lp-footer__grid { grid-template-columns: 1fr 1fr 1fr; }
  .lp-footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .hero__scroll { display: none; }
  .hero { padding-bottom: 80px; }
  .hero__cta .lp-btn { flex: 1 1 100%; }
  .kv { grid-template-columns: 1fr 1fr; }
  .kv > div:nth-child(3) { grid-column: 1 / -1; }
  .readout { min-height: 220px; }
  .rail__node span { font-size: 0.6rem; }
  .rail__node .ic { padding: 8px; width: 16px; height: 16px; }
  .rail__track { top: 41px; }
  .console__body { padding: 20px 14px 16px; }

  .bento, .plans, .modules__grid, .why, .footnotes { grid-template-columns: 1fr; }
  .tile--xl, .tile--wide { grid-column: auto; grid-row: auto; }
  .tile--wide:has(.docs-viz) p { max-width: none; }
  .docs-viz { display: none; }
  .bars { height: 110px; }
  .why__item, .why__item + .why__item { padding-left: 0; border-left: 0; }
  .why__item + .why__item { border-top: 1px solid var(--line); }

  .species { grid-template-columns: 1fr; }
  .species__tabs {
    flex-direction: row;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    scrollbar-width: none;
  }
  .species__tabs::-webkit-scrollbar { display: none; }
  .species__tabs button { flex-shrink: 0; padding: 12px 14px; font-size: 0.95rem; }
  .species__stage { min-height: 0; }

  .lp-footer__grid { grid-template-columns: 1fr 1fr; }
  .about__list dd { padding-left: 0; }
}

@media (max-width: 380px) {
  .lp-brand__logo { width: 132px; }
  .rail__node span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html { scroll-behavior: auto; }
  .js [data-reveal] { opacity: 1; transform: none; }
  .strip__track { animation: none; }
}