/* ============================================================
   Marketside · landing
   Radix UI Colors: accent green + neutral sage.
   ============================================================ */

:root {
  /* Radix UI Colors · Green */
  --radix-green-1: #fbfefc;
  --radix-green-2: #f4fbf6;
  --radix-green-3: #e6f6eb;
  --radix-green-4: #d6f1df;
  --radix-green-5: #c4e8d1;
  --radix-green-6: #adddc0;
  --radix-green-7: #8eceaa;
  --radix-green-8: #5bb98b;
  --radix-green-9: #30a46c;
  --radix-green-10: #2b9a66;
  --radix-green-11: #218358;
  --radix-green-12: #193b2d;
  --radix-green-dark-1: #0e1512;
  --radix-green-dark-2: #121b17;
  --radix-green-dark-3: #132d21;
  --radix-green-dark-4: #113b29;
  --radix-green-dark-9: #30a46c;
  --radix-green-dark-11: #3dd68c;
  --radix-green-dark-12: #b1f1cb;

  /* Radix UI Colors · Sage neutrals */
  --radix-sage-1: #fbfdfc;
  --radix-sage-2: #f7f9f8;
  --radix-sage-3: #eef1f0;
  --radix-sage-4: #e6e9e8;
  --radix-sage-5: #dfe2e0;
  --radix-sage-6: #d7dad9;
  --radix-sage-11: #5f6563;
  --radix-sage-12: #1a211e;

  --bg: var(--gray-2, var(--radix-sage-2));
  --bg-2: var(--gray-1, var(--radix-sage-1));
  --panel: var(--color-panel, #ffffff);
  --ink: var(--gray-12, var(--radix-sage-12));
  --ink-soft: var(--gray-11, var(--radix-sage-11));
  --line: var(--gray-6, var(--radix-sage-6));
  --green: var(--accent-12, var(--radix-green-12));
  --green-2: var(--radix-green-dark-1);
  --accent: var(--accent-9, var(--radix-green-9));
  --accent-dark: var(--accent-10, var(--radix-green-10));
  --accent-soft: var(--accent-3, var(--radix-green-3));
  --accent-line: var(--accent-6, var(--radix-green-6));
  --amber: var(--accent-11, var(--radix-green-11));
  --amber-dk: var(--accent-10, var(--radix-green-10));
  --on-dark: var(--radix-green-1);
  --on-dark-soft: var(--radix-green-dark-12);

  --display: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --serif: var(--display);
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --wrap: 1120px;
  --r: var(--radius-5, 18px);
  --r-sm: var(--radius-3, 10px);
  --shadow: 0 1px 2px rgba(16,35,26,.05), 0 18px 44px -28px rgba(16,35,26,.32);
  --shadow-sm: 0 1px 2px rgba(16,35,26,.04), 0 10px 24px -20px rgba(16,35,26,.28);
  --ease: cubic-bezier(.2,.7,.2,1);
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background:
    radial-gradient(900px 520px at 8% -8%, var(--accent-soft), transparent 62%),
    linear-gradient(180deg, var(--bg), var(--radix-sage-1));
  color: var(--ink);
  font-family: var(--sans); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
.radix-themes {
  --default-font-family: var(--sans);
  --heading-font-family: var(--display);
  --code-font-family: var(--mono);
}
body.radix-themes { font-family: var(--sans); }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }

.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 8px; top: 8px; border-radius: 8px; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; border-radius: 4px; }

/* ---------- typography ---------- */
h1, h2, h3 { font-family: var(--display); font-weight: 750; letter-spacing: -.045em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.45rem, 6vw, 4.35rem); line-height: .98; }
h1 em { font-style: normal; color: var(--radix-green-dark-12); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 4vw, 2.85rem); line-height: 1.04; }
h2.big { font-size: clamp(2.15rem, 5.5vw, 3.55rem); }
h2.tight { margin-bottom: .1rem; }
.headline-sub { display: block; color: var(--accent-dark); }
h3 { font-size: 1.16rem; line-height: 1.24; letter-spacing: -.025em; }
.lede { font-size: clamp(1.04rem, 1.55vw, 1.2rem); color: var(--ink-soft); max-width: 47ch; margin: 1.15rem 0 0; }
.eyebrow, .kicker { font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.kicker {
  color: var(--accent-dark);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin: 0 0 1rem;
  padding: .28rem .58rem;
  line-height: 1.35;
}
.kicker::before { content: ""; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; display: inline-block; flex: none; }
.kicker.light { color: var(--radix-green-dark-12); background: rgba(177,241,203,.12); border-color: rgba(177,241,203,.22); }
.kicker.light::before { background: var(--radix-green-dark-11); }

/* ---------- Radix-style UI primitives ---------- */
.btn {
  --bg-btn: var(--accent); --fg-btn: var(--accent-contrast, #fff);
  min-height: 40px;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  background: var(--bg-btn); color: var(--fg-btn);
  font-family: var(--sans); font-weight: 650; font-size: .96rem;
  padding: .72rem 1.15rem;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.04);
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
  box-shadow: inset 0 -1px 0 rgba(0,0,0,.12), 0 8px 20px -12px rgba(48,164,108,.65);
  will-change: transform;
}
.btn:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: inset 0 -1px 0 rgba(0,0,0,.12), 0 14px 28px -18px rgba(48,164,108,.72); }
.btn:active { transform: translateY(0); }
.btn-sm { min-height: 34px; padding: .48rem .88rem; font-size: .88rem; box-shadow: inset 0 -1px 0 rgba(0,0,0,.1); }
.btn-lg { min-height: 46px; padding: .86rem 1.35rem; font-size: 1rem; }
.btn-xl { min-height: 52px; padding: 1rem 1.75rem; font-size: 1.06rem; }
.btn-ghost { background: var(--gray-1, #fff); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); border-color: var(--line); }
.btn-ghost:hover { background: var(--gray-3, var(--radix-sage-3)); border-color: var(--gray-7, var(--line)); transform: translateY(-1px); }
.hero .btn-ghost { color: var(--on-dark); background: rgba(251,254,252,.08); box-shadow: inset 0 0 0 1px rgba(237,244,238,.22); border-color: rgba(237,244,238,.22); }
.hero .btn-ghost:hover { background: rgba(251,254,252,.13); border-color: rgba(237,244,238,.36); }

/* Ícone do WhatsApp: sinaliza que o CTA abre o WhatsApp */
[data-demo] {
  --wa: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12.04 2.01c-5.5 0-9.96 4.46-9.96 9.96 0 1.76.46 3.45 1.34 4.95L2 22l5.2-1.36a9.9 9.9 0 0 0 4.84 1.24h.01c5.49 0 9.95-4.46 9.95-9.96a9.9 9.9 0 0 0-2.91-7.04 9.9 9.9 0 0 0-7.05-2.87zm0 18.17h-.01a8.2 8.2 0 0 1-4.19-1.15l-.3-.18-3.11.81.83-3.03-.2-.31a8.24 8.24 0 0 1-1.26-4.36c0-4.56 3.71-8.27 8.28-8.27 2.21 0 4.29.86 5.85 2.43a8.22 8.22 0 0 1 2.42 5.85c0 4.57-3.71 8.28-8.31 8.28zm4.54-6.2c-.25-.13-1.47-.72-1.7-.81-.23-.08-.39-.12-.56.13-.16.24-.64.8-.79.97-.14.16-.29.18-.54.06-.25-.13-1.05-.39-2-1.23-.74-.66-1.24-1.48-1.38-1.72-.14-.25-.02-.38.11-.51.11-.11.25-.29.37-.43.13-.14.16-.24.25-.41.08-.16.04-.31-.02-.43-.06-.13-.56-1.35-.77-1.85-.2-.48-.41-.42-.56-.42l-.48-.01c-.16 0-.43.06-.66.31-.23.24-.87.85-.87 2.07 0 1.22.89 2.4 1.01 2.56.13.16 1.75 2.67 4.25 3.75.59.26 1.06.41 1.42.52.6.19 1.14.16 1.57.1.48-.07 1.47-.6 1.68-1.18.21-.58.21-1.07.14-1.18-.06-.1-.22-.16-.47-.29z' fill='currentColor'/></svg>");
  align-items: center;
}
[data-demo]:not(.btn) { display: inline-flex; gap: .4rem; }
[data-demo]::before {
  content: ""; flex: none; width: 1.15em; height: 1.15em;
  background: currentColor;
  -webkit-mask: var(--wa) center / contain no-repeat;
          mask: var(--wa) center / contain no-repeat;
}

/* ---------- header ---------- */
.site { position: sticky; top: 0; z-index: 50; transition: background .25s ease, border-color .25s ease, backdrop-filter .25s; border-bottom: 1px solid transparent; }
.site.scrolled { background: rgba(251,253,252,.84); backdrop-filter: saturate(140%) blur(12px); border-bottom-color: var(--line); }
.bar { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--display); font-weight: 760; font-size: 1.18rem; letter-spacing: -.035em; color: var(--green); }
.brand .mark { width: 30px; height: 30px; color: var(--accent); }
.brand .mark .wave { stroke: var(--bg, var(--radix-sage-1)); }
.brand.light { color: var(--on-dark); }
.brand.light .mark { color: var(--radix-green-dark-11); }
.brand.light .mark .wave { stroke: var(--radix-green-dark-1); }

/* ---------- hero ---------- */
.hero { background: radial-gradient(120% 120% at 85% 0%, var(--radix-green-dark-4) 0%, var(--radix-green-dark-3) 45%, var(--radix-green-dark-1) 100%); color: var(--on-dark); padding: clamp(2.4rem, 7vw, 5.2rem) 0 clamp(3rem, 8vw, 6rem); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero-copy { max-width: 680px; }
.prospect-banner {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  background: rgba(177, 241, 203, 0.12);
  border: 1px solid rgba(177, 241, 203, 0.28);
  border-radius: var(--r);
  padding: 0.65rem 1.1rem;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(8px);
}
.prospect-logo-wrap {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.prospect-logo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.prospect-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}
.prospect-tag {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--radix-green-dark-12);
  opacity: 0.85;
}
.prospect-title {
  font-size: 1.02rem;
  font-weight: 700;
  color: #ffffff;
  margin-top: 0.15rem;
}
.prospect-motto {
  font-weight: 400;
  font-style: italic;
  font-size: 0.92rem;
  color: var(--on-dark-soft);
  margin-left: 0.35rem;
}
.hero .eyebrow { color: var(--radix-green-dark-12); background: rgba(177,241,203,.1); border: 1px solid rgba(177,241,203,.18); border-radius: 999px; display: inline-flex; padding: .32rem .62rem; margin-bottom: 1.15rem; }
.hero h1 { color: #fff; }
.hero .lede { color: var(--on-dark-soft); max-width: 44ch; }
.hero .lede b { color: var(--on-dark); }
.cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.hero-cta {
  --bg-btn: var(--radix-green-dark-12);
  --fg-btn: var(--radix-green-dark-1);
  min-height: 72px;
  min-width: 260px;
  padding: 1.22rem 2.65rem;
  font-size: clamp(1.2rem, 1.7vw, 1.38rem);
  font-weight: 850;
  letter-spacing: -.02em;
  border: 1px solid rgba(177,241,203,.92);
  box-shadow:
    0 0 0 7px rgba(177,241,203,.12),
    0 22px 56px -18px rgba(177,241,203,1),
    inset 0 -2px 0 rgba(14,21,18,.18);
  animation: heroCtaPulse 2.6s var(--ease) infinite;
}
.hero-cta:hover {
  background: #c4f7d5;
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 0 0 9px rgba(177,241,203,.16),
    0 28px 70px -18px rgba(177,241,203,1),
    inset 0 -2px 0 rgba(14,21,18,.18);
}
.hero-cta:focus-visible { outline: 3px solid #fff; outline-offset: 4px; }
@keyframes heroCtaPulse {
  0%, 100% { box-shadow: 0 0 0 7px rgba(177,241,203,.12), 0 22px 56px -18px rgba(177,241,203,1), inset 0 -2px 0 rgba(14,21,18,.18); }
  50% { box-shadow: 0 0 0 10px rgba(177,241,203,.18), 0 28px 70px -16px rgba(177,241,203,1), inset 0 -2px 0 rgba(14,21,18,.18); }
}
.trust { font-size: .92rem; color: var(--ink-soft); margin-top: 1.1rem; }
.trust b { color: var(--ink); }
.hero .trust, .trust.on-dark { color: var(--on-dark-soft); }
.hero .trust b, .trust.on-dark b { color: var(--on-dark); }
.hero-proof { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.25rem; }
.hero-proof span,
.proof-list span {
  display: inline-flex; align-items: center; gap: .35rem;
  border: 1px solid rgba(177,241,203,.22);
  background: rgba(177,241,203,.1);
  color: var(--radix-green-dark-12);
  border-radius: 999px;
  padding: .35rem .62rem;
  font-size: .86rem;
  font-weight: 600;
}
.section-copy { max-width: 620px; }
.section-lede { margin: .9rem 0 0; color: var(--ink-soft); font-size: 1.04rem; max-width: 58ch; }
.section-copy .btn { margin-top: 1.35rem; }

/* ---------- WhatsApp animation components ---------- */
.hero-demo { display: flex; justify-content: center; pointer-events: none; }
.phone-stage, .phone, .screen, .chat { pointer-events: none; }
.phone {
  --wa-teal: #008069;
  --wa-teal-dark: #075E54;
  --wa-bg: #EFE7DE;
  --in: #FFFFFF;
  --out: #D9FDD3;
  --wa-ink: #111B21;
  --meta: #667781;
  --tick: #53BDEB;
  --bar: #F0F2F5;

  width: min(390px, 88vw);
  height: min(78vh, 760px);
  min-height: 560px;
  background: var(--wa-bg);
  border-radius: 34px;
  padding: 10px;
  box-shadow: 0 24px 60px rgba(0,0,0,.45), 0 2px 0 rgba(255,255,255,.08) inset;
  position: relative;
  color: var(--wa-ink);
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.screen {
  position: relative;
  height: 100%;
  border-radius: 26px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--wa-bg);
}
.notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 132px;
  height: 22px;
  background: #0b0b0b;
  border-radius: 0 0 16px 16px;
  z-index: 40;
}
.wa-header {
  background: var(--wa-teal);
  color: #fff;
  padding: 26px 8px 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 30;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.wa-header .back { line-height: 1; padding: 0 2px 0 4px; opacity: .95; }
.phone .avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #fff;
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 20px;
  font-weight: 700;
  flex: 0 0 auto;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255,255,255,.25) inset;
}
.phone .avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.who { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; flex: 1; }
.who .name { font-size: 16px; font-weight: 600; letter-spacing: .2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.who .status { font-size: 12px; color: #cfeee2; min-height: 14px; }
.who .status.typing { color: #d7f7ea; font-style: italic; }
.hdr-icons { display: flex; gap: 16px; padding-right: 8px; font-size: 18px; opacity: .95; }
.ic { display: inline-flex; align-items: center; justify-content: center; color: inherit; }
.ic svg { display: block; }
.back .ic svg { width: 26px; height: 26px; }
.hdr-icons .ic svg { width: 21px; height: 21px; }
.wa-input .clip .ic svg { width: 24px; height: 24px; }
.wa-input .emoji .ic svg { width: 25px; height: 25px; }
.send .ic svg { width: 24px; height: 24px; }
.chat {
  flex: 1;
  overflow-y: auto;
  padding: 14px 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  scroll-behavior: smooth;
  background-color: var(--wa-bg);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='150' height='150' viewBox='0 0 150 150'><g fill='none' stroke='%23caa98f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' opacity='0.28'><path d='M22 26h14l-2 20a4 4 0 0 1-4 3h-2a4 4 0 0 1-4-3z'/><path d='M36 30c6 0 6 8 0 8'/><circle cx='104' cy='34' r='11'/><path d='M104 23c3 3 3 19 0 22M93 34h22'/><path d='M60 96c0-9 7-13 13-13s13 4 13 13c0 8-13 17-13 17s-13-9-13-17z'/><path d='M73 83c0-5 4-7 7-6'/><path d='M118 104h20l-3 24h-14z'/><path d='M121 104c0-6 14-6 14 0'/></g></svg>");
}
.chat::-webkit-scrollbar { width: 0; }
.sys {
  align-self: center;
  background: #E1F2FB;
  color: #54656F;
  font-size: 12.5px;
  line-height: 1.4;
  padding: 5px 12px;
  border-radius: 8px;
  box-shadow: 0 1px 0 rgba(0,0,0,.05);
  margin: 3px 0;
  text-align: center;
  max-width: 82%;
}
#daytag { font-size: 12.5px; font-weight: 500; color: #54656F; text-transform: none; background: #E1F2FB; }
.sys.enc { background: #FEF6D3; color: #54656F; font-size: 12px; line-height: 1.45; padding: 6px 14px; max-width: 88%; }
.row { display: flex; width: 100%; position: relative; animation: pop .18s ease-out; }
.row.out { justify-content: flex-end; }
.bubble {
  position: relative;
  max-width: 82%;
  padding: 6px 7px 8px 9px;
  border-radius: 7.5px;
  font-size: 14.2px;
  line-height: 19px;
  letter-spacing: .05px;
  box-shadow: 0 1px .5px rgba(11,20,26,.13);
  word-wrap: break-word;
  white-space: pre-wrap;
  color: var(--wa-ink);
}
.bubble b, .bubble strong { font-weight: 600; }
.in .bubble { background: var(--in); border-top-left-radius: 0; }
.out .bubble { background: var(--out); border-top-right-radius: 0; }
.in .bubble::before,
.out .bubble::before { display: none; }
.bubble .meta {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  float: right;
  margin: 6px 0 -3px 10px;
  font-size: 11px;
  color: var(--meta);
  font-variant-numeric: tabular-nums;
}
.tick { color: var(--tick); display: inline-flex; align-items: center; margin-left: 2px; }
.tick svg { width: 16px; height: 11px; display: block; }
.typing-b { padding: 11px 13px; }
.dots { display: inline-flex; gap: 4px; align-items: center; }
.dots i { width: 7px; height: 7px; border-radius: 50%; background: #9aa6ad; display: block; animation: blink 1.3s infinite ease-in-out; }
.dots i:nth-child(2) { animation-delay: .18s; }
.dots i:nth-child(3) { animation-delay: .36s; }
.wa-input {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 8px;
  background: var(--bar);
}
.wa-input .field {
  flex: 1;
  background: #fff;
  border-radius: 22px;
  min-height: 42px;
  padding: 11px 14px;
  font-size: 14.5px;
  color: var(--wa-ink);
  display: flex;
  align-items: center;
  box-shadow: 0 1px 1px rgba(0,0,0,.04);
  min-width: 0;
}
.wa-input .field .caret {
  display: inline-block;
  width: 1.5px;
  height: 18px;
  background: var(--wa-teal);
  margin-left: 1px;
  animation: caret 1s step-end infinite;
  vertical-align: middle;
}
.wa-input .field .ph { color: #8d99a0; }
.wa-input .send {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--wa-teal);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  flex: 0 0 auto;
  transition: transform .12s;
}
.wa-input .send.go { transform: scale(1.06); }
.wa-input .clip, .wa-input .emoji { color: #54656f; padding: 0 2px; display: inline-flex; }
.wa-input.recording .emoji, .wa-input.recording .clip { display: none; }
.wa-input.recording .field { gap: 9px; color: #54656f; }
.rec-dot { width: 11px; height: 11px; border-radius: 50%; background: #f2453d; flex: 0 0 auto; animation: recblink 1s infinite; }
.rec-time { font-variant-numeric: tabular-nums; color: #111b21; font-size: 15px; }
.rec-hint { color: #98a2a8; font-size: 13px; margin-left: auto; white-space: nowrap; overflow: hidden; }
.bubble.audio { max-width: none; width: 244px; padding: 6px 8px; }
.au { display: flex; align-items: center; gap: 8px; height: 42px; }
.au-play { width: 28px; height: 28px; flex: 0 0 auto; border: 0; cursor: pointer; padding: 0; display: flex; align-items: center; justify-content: center; color: #54656f; background: none; }
.au-play svg { width: 26px; height: 26px; display: block; }
.au-mid { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; gap: 2px; }
.au-track { position: relative; height: 20px; display: flex; align-items: center; }
.au-bars { position: absolute; inset: 0; display: flex; align-items: center; gap: 2px; overflow: hidden; }
.au-bars span { flex: 1; border-radius: 2px; background: #c5ccd0; min-width: 2px; }
.au-played { position: absolute; inset: 0; clip-path: inset(0 100% 0 0); }
.au-played .au-bars span { background: #34a58a; }
.au-dot { position: absolute; top: 50%; left: 0; width: 12px; height: 12px; border-radius: 50%; background: #00a884; transform: translate(-50%,-50%); box-shadow: 0 1px 2px rgba(0,0,0,.25); }
.au-foot { display: flex; align-items: center; line-height: 1; }
.au-dur { font-size: 11px; color: var(--meta); font-variant-numeric: tabular-nums; }
.au-ava { width: 40px; height: 40px; flex: 0 0 auto; position: relative; border-radius: 50%; background: var(--accent); color: #fff; display: grid; place-items: center; font-weight: 700; font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif; }
.au-ava img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; display: block; background: #fff; }
.au-ava .badge { position: absolute; right: -2px; bottom: -2px; width: 19px; height: 19px; border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 2px var(--out); }
.au-ava .badge svg { width: 12px; height: 12px; color: #fff; display: block; }
.audio .meta { float: none; margin: 0 0 0 6px; }
.quote { display: block; border-radius: 5px; overflow: hidden; border-left: 4px solid #06cf9c; background: rgba(1,32,24,.06); padding: 4px 8px; margin-bottom: 4px; }
.out .quote { background: rgba(1,60,45,.09); }
.q-author { color: #059f83; font-size: 12.5px; font-weight: 600; line-height: 1.35; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.q-text { color: #5f6b6d; font-size: 12.5px; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bubble.replying { box-shadow: 0 0 0 2px #34b7a4, 0 1px .5px rgba(11,20,26,.13); }
.row .bubble { transition: transform .26s cubic-bezier(.25,.85,.4,1); }
.bubble.swiped { transform: translateX(48px); }
.reply-cue { position: absolute; left: 9px; top: 50%; width: 30px; height: 30px; margin-top: -15px; border-radius: 50%; background: #dfe7e2; display: flex; align-items: center; justify-content: center; color: #54656f; opacity: 0; transform: scale(.35); z-index: 0; pointer-events: none; box-shadow: 0 1px 3px rgba(11,20,26,.14); transition: opacity .16s ease, transform .22s cubic-bezier(.34,1.35,.5,1); }
.reply-cue.show { opacity: 1; transform: scale(1); }
.reply-cue svg { width: 16px; height: 16px; }
.reply-bar { display: none; padding: 6px 8px 0; background: var(--bar); }
.reply-bar.show { display: block; }
.reply-bar .rb-inner { position: relative; background: #fff; border-left: 4px solid #06cf9c; border-radius: 7px 7px 0 0; padding: 6px 30px 6px 9px; box-shadow: 0 1px 1px rgba(0,0,0,.05); }
.reply-bar .rb-x { position: absolute; right: 10px; top: 8px; color: #8d99a0; font-size: 14px; }
.quote.thumb { display: flex; gap: 8px; align-items: center; padding-right: 4px; }
.q-col { flex: 1; min-width: 0; }
.q-thumb { width: 40px; height: 40px; border-radius: 4px; object-fit: contain; background: #eef1f4; flex: 0 0 auto; }
.bubble.imgmsg { padding: 3px; width: 222px; max-width: none; }
.imgmsg .photo { border-radius: 6px; overflow: hidden; background: #eef1f4; display: block; }
.imgmsg .photo img { width: 100%; height: 140px; object-fit: contain; display: block; background: #eef1f4; }
.imgmsg .cap { padding: 5px 6px 2px; font-size: 13.8px; line-height: 1.32; }
.imgmsg .price { font-weight: 600; }
.vcap { position: absolute; left: 14px; right: 14px; bottom: 70px; z-index: 60; display: flex; justify-content: center; pointer-events: none; opacity: 0; transform: translateY(6px); transition: opacity .22s ease, transform .22s ease; }
.vcap.show { opacity: 1; transform: none; }
.vcap .cap-in { max-width: 88%; background: rgba(11,20,26,.86); color: #fff; font-size: 13px; line-height: 1.32; font-weight: 500; padding: 7px 12px 7px 11px; border-radius: 13px; box-shadow: 0 4px 14px rgba(0,0,0,.28); display: flex; align-items: center; gap: 7px; }
@keyframes pop { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes blink { 0%, 60%, 100% { opacity: .35; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }
@keyframes caret { 50% { opacity: 0; } }
@keyframes recblink { 50% { opacity: .2; } }

/* ---------- feature chips (parallax leve) ---------- */
.phone-stage { position: relative; display: inline-block; --mx: 0; --my: 0; }
.phone { position: relative; z-index: 4; translate: calc(var(--mx) * 12px) calc(var(--my) * 12px); transition: translate .3s var(--ease); }
.feat {
  position: absolute; z-index: 1; white-space: nowrap; pointer-events: none;
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: var(--sans); font-weight: 600; font-size: .82rem; color: var(--green);
  background: rgba(255,255,255,.94); border: 1px solid rgba(14,58,43,.1);
  padding: .5rem .8rem; border-radius: 999px;
  box-shadow: 0 14px 34px -14px rgba(14,58,43,.45), 0 2px 6px rgba(0,0,0,.06);
  opacity: 0; scale: .82;
  transition: opacity .55s var(--ease), scale .55s var(--ease);
  translate: calc(var(--mx) * var(--d)) calc(var(--my) * var(--d));
}
.feat .fi { font-size: 1.02rem; }
.feat.show { opacity: 1; scale: 1; animation: floaty var(--dur, 6s) ease-in-out infinite; }
.feat-1 { top: 7%;  left: -30%; --d: 24px; --dur: 6.5s; }
.feat-2 { top: 31%; right: -35%; --d: 32px; --dur: 5.4s; }
.feat-3 { top: 62%; left: -34%; --d: 27px; --dur: 7.1s; }
.feat-4 { bottom: 6%; right: -30%; --d: 18px; --dur: 6.1s; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }

/* ---------- section surfaces ---------- */
.band-light {
  padding: clamp(3.8rem, 8vw, 6.8rem) 0;
  background: transparent;
}
.band-light.alt {
  background:
    radial-gradient(900px 420px at 92% 0%, var(--accent-soft), transparent 58%),
    var(--radix-green-2);
  border-block: 1px solid var(--line);
}
.band-light h2 { max-width: 22ch; margin-bottom: .35rem; }
.demo-grid,
.split-head,
.pilot-grid,
.story-layout,
.flow-layout,
.faq-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.demo-panel .section-copy { position: sticky; top: 96px; }
.feature-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.feature-cards-staggered .mini-card:nth-child(2) { transform: translateY(1.1rem); }
.feature-cards-staggered .mini-card:nth-child(3) { transform: translateY(2.2rem); }
.mini-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.mini-card:hover { transform: translateY(-2px); border-color: var(--accent-line); box-shadow: var(--shadow); }
.feature-cards-staggered .mini-card:hover { transform: translateY(calc(var(--lift, 0px) - 2px)); }
.feature-cards-staggered .mini-card:nth-child(2) { --lift: 1.1rem; transform: translateY(var(--lift)); }
.feature-cards-staggered .mini-card:nth-child(3) { --lift: 2.2rem; transform: translateY(var(--lift)); }
.mini-ico,
.compare-illo {
  width: 42px; height: 42px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  color: var(--accent-dark);
  margin-bottom: .9rem;
}
.mini-svg { width: 22px; height: 22px; }
.line-svg { width: 28px; height: 28px; }
.mini-card p { margin: .4rem 0 0; color: var(--ink-soft); font-size: .95rem; }

.problem-band { position: relative; overflow: hidden; }
.comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.compare-card {
  border: 1px solid var(--line);
  border-radius: calc(var(--r) + 4px);
  padding: 1.2rem;
  background: var(--panel);
  box-shadow: var(--shadow-sm);
}
.compare-card.strong { border-color: var(--accent-line); background: linear-gradient(180deg, var(--accent-soft), var(--panel)); }
.compare-card .label {
  display: inline-flex; align-items: center;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: .75rem;
}
.compare-card.muted .label { color: var(--ink-soft); }
.compare-card ul { margin: 0; padding-left: 1.1rem; color: var(--ink-soft); }
.compare-card li { margin: .55rem 0; }
.compare-card.strong li { color: var(--green); }

.story-band {
  background:
    radial-gradient(850px 380px at 8% 20%, var(--accent-soft), transparent 62%),
    linear-gradient(180deg, var(--radix-sage-1), var(--radix-green-1));
}
.story-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 14px; align-items: stretch; }
.story-card {
  min-height: 260px;
  display: flex; flex-direction: column; justify-content: center;
  border: 1px solid var(--line);
  border-radius: calc(var(--r) + 8px);
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.story-card::before {
  content: ""; position: absolute; inset: 0; opacity: .62; pointer-events: none;
  background: radial-gradient(220px 160px at 76% 16%, var(--accent-soft), transparent 60%);
}
.story-card > * { position: relative; }
.story-card.before { background: var(--panel); color: var(--ink); }
.story-card.after { background: linear-gradient(145deg, var(--accent-soft), var(--panel)); border-color: var(--accent-line); }
.story-label { align-self: flex-start; margin-bottom: .75rem; font-family: var(--mono); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--accent-dark); }
.story-card p { margin: .45rem 0 0; color: var(--ink-soft); }
.story-arrow { align-self: center; color: var(--accent-dark); font-size: 1.8rem; font-weight: 800; }

.flow-band { background: transparent; }
.flow-layout { grid-template-columns: .65fr 1.35fr; }
.flow {
  counter-reset: flow;
  list-style: none;
  margin: 0;
  padding: 0 0 0 1.2rem;
  display: grid;
  gap: 14px;
  position: relative;
}
.flow::before { content: ""; position: absolute; left: 2.15rem; top: 24px; bottom: 24px; width: 2px; background: var(--accent-line); }
.flow-step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}
.flow-step:nth-child(even) { margin-left: clamp(1rem, 4vw, 3rem); }
.flow .sn {
  width: 42px; height: 42px; border-radius: 999px;
  display: grid; place-items: center;
  background: var(--accent);
  color: var(--accent-contrast, #fff);
  box-shadow: 0 0 0 6px var(--bg), inset 0 -1px 0 rgba(0,0,0,.12);
  font-family: var(--mono); font-size: .74rem; font-weight: 600; letter-spacing: .02em;
  z-index: 1;
}
.flow-step h3 { margin: 0 0 .28rem; }
.flow-step p { margin: 0; color: var(--ink-soft); }
.motor {
  grid-column: 2;
  margin: .2rem 0 0;
  padding: 1rem 1.15rem;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  border-radius: var(--r);
  color: var(--green);
  font-size: 1rem;
  max-width: 76ch;
}
.motor b { color: var(--accent-dark); }

.return-band {
  background:
    radial-gradient(780px 360px at 12% 20%, var(--accent-soft), transparent 62%),
    linear-gradient(180deg, var(--radix-sage-1), var(--radix-green-1));
}
.return-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 2rem;
}
.return-card {
  min-height: 190px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.return-card:hover { transform: translateY(-2px); border-color: var(--accent-line); box-shadow: var(--shadow); }
.return-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  color: var(--accent-dark);
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 700;
}
.return-card h3 { margin: 1rem 0 .4rem; }
.return-card p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

.intel-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 2rem;
}
.intel-card {
  min-height: 150px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.intel-card:hover { transform: translateY(-2px); border-color: var(--accent-line); box-shadow: var(--shadow); }
.intel-card h3 {
  margin: 0 0 .42rem;
  font-size: 1rem;
  letter-spacing: -.02em;
}
.intel-card h3::before {
  content: "";
  display: block;
  width: 26px;
  height: 4px;
  background: var(--accent);
  border-radius: 999px;
  margin-bottom: .72rem;
}
.intel-card p { margin: 0; color: var(--ink-soft); font-size: .91rem; line-height: 1.45; }

.pilot-band { background:
  radial-gradient(700px 360px at 86% 25%, var(--accent-soft), transparent 64%),
  var(--radix-green-2);
}
.pilot-stack { display: grid; gap: 12px; }
.pilot-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}
.pilot-item > span {
  width: 34px; height: 34px; border-radius: 999px;
  display: grid; place-items: center;
  background: var(--accent);
  color: var(--accent-contrast, #fff);
  font-family: var(--mono); font-weight: 600;
}
.pilot-item h3 { margin: 0 0 .25rem; }
.pilot-item p { margin: 0; color: var(--ink-soft); }
.proof-list { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.1rem; }
.proof-list span { color: var(--accent-dark); background: var(--accent-soft); border-color: var(--accent-line); }

/* legacy cards / shared cards */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 2.4rem; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.card:hover { border-color: var(--accent-line); box-shadow: var(--shadow); transform: translateY(-2px); }
.card .cn {
  width: 30px; height: 30px; border-radius: 999px;
  display: inline-grid; place-items: center;
  background: var(--accent-soft); color: var(--accent-dark);
  border: 1px solid var(--accent-line);
  font-family: var(--mono); font-size: .75rem; font-weight: 600;
}
.card h3 { margin: .8rem 0 .45rem; }
.card p { margin: 0; color: var(--ink-soft); font-size: .97rem; }
.card p b { color: var(--ink); }

/* dark callout bands */
.band-dark {
  background:
    radial-gradient(900px 460px at 20% 0%, var(--radix-green-dark-4), transparent 62%),
    linear-gradient(135deg, var(--radix-green-dark-3), var(--radix-green-dark-1));
  color: var(--on-dark);
  padding: clamp(3.6rem, 8vw, 6.4rem) 0;
}
.on-dark { color: #fff; }
.center-lede { margin-left: auto; margin-right: auto; }
.band-dark .btn { margin-top: 1.6rem; }
.band-dark .kicker { justify-content: center; }

/* pillars */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 2.4rem; }
.pillar {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
}
.pillar h3 { font-size: 1.08rem; margin-bottom: .45rem; }
.pillar h3::before { content: ""; display: block; width: 30px; height: 4px; background: var(--accent); border-radius: 999px; margin-bottom: .75rem; }
.pillar p { margin: 0; color: var(--ink-soft); font-size: .95rem; }

/* founder */
.founder {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: calc(var(--r) + 8px);
  padding: clamp(1.3rem, 3vw, 2rem);
  box-shadow: var(--shadow-sm);
}
.founder-photo { width: 150px; height: 150px; border-radius: 24px; background: linear-gradient(135deg, var(--accent), var(--green)); color: #fff; display: grid; place-items: center; font-family: var(--display); font-weight: 800; font-size: 3.5rem; box-shadow: var(--shadow); }
.founder .lede { max-width: 60ch; }
.link-arrow { display: inline-flex; align-items: center; margin-top: 1rem; color: var(--accent-dark); font-weight: 650; }
.link-arrow:hover { color: var(--green); }

/* faq */
.faq-layout { grid-template-columns: minmax(220px, .55fr) minmax(0, 1.45fr); }
.faq-intro { position: sticky; top: 96px; }
.faq-intro h2 { max-width: 10ch; }
.faq-groups { display: grid; gap: 18px; }
.faq-group {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: calc(var(--r) + 4px);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}
.faq-group > h3 { margin: 0 0 .75rem; color: var(--accent-dark); }
.faq { width: 100%; max-width: none; margin: 0; display: grid; gap: 10px; }
.faq details { background: var(--gray-2, var(--radix-sage-2)); border: 1px solid var(--line); border-radius: var(--r-sm); overflow: hidden; }
.faq details[open] { border-color: var(--accent-line); background: var(--panel); }
.faq summary { list-style: none; cursor: pointer; padding: .95rem 1rem; font-weight: 650; font-size: 1rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; width: 24px; height: 24px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-dark); display: grid; place-items: center; font-family: var(--mono); font-weight: 600; font-size: 1rem; transition: transform .2s; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: 0; padding: 0 1rem 1rem; color: var(--ink-soft); max-width: 68ch; }

/* footer */
.site-footer { background: var(--green-2); color: var(--on-dark-soft); padding: 3rem 0 1.6rem; }
.foot { display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between; align-items: flex-start; }
.foot-note { max-width: 34ch; margin: .8rem 0 0; font-size: .92rem; }
.foot-links { display: flex; flex-wrap: wrap; gap: 1.4rem; font-weight: 600; }
.foot-links a { color: var(--on-dark); }
.foot-links a:hover { color: var(--radix-green-dark-11); }
.foot-legal { margin-top: 2rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.1); font-family: var(--mono); font-size: .74rem; }

/* ---------- reveal motion ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal:nth-child(2) { transition-delay: .06s; }
.reveal:nth-child(3) { transition-delay: .12s; }
.reveal:nth-child(4) { transition-delay: .18s; }

/* ---------- polish (grupos 2+3) ---------- */
html { font-optical-sizing: auto; }
::selection { background: var(--accent); color: #fff; }
p { text-wrap: pretty; }
h1 { letter-spacing: -.052em; }
h2 { letter-spacing: -.042em; }
.eyebrow, .kicker { font-size: .72rem; letter-spacing: .08em; }

.tag { font-family: var(--sans); font-size: .72rem; font-weight: 550; letter-spacing: 0; color: var(--ink-soft); background: var(--gray-3, var(--radix-sage-3)); border: 1px solid var(--line); border-radius: 999px; padding: .18rem .5rem; margin-left: .15rem; }
.brand.light .tag { color: var(--on-dark-soft); border-color: rgba(255,255,255,.18); }

/* profundidade nas faixas verdes (grão + glow + vinheta) */
.hero, .band-dark { position: relative; isolation: isolate; }
.hero > .wrap, .band-dark > .wrap { position: relative; z-index: 2; }
.hero::before, .band-dark::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; background-image: var(--grain); background-size: 150px 150px; opacity: .045; mix-blend-mode: overlay; }
.hero::after, .band-dark::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(78% 55% at 80% 6%, rgba(126,211,163,.14), transparent 60%), linear-gradient(180deg, transparent 72%, rgba(0,0,0,.16)); }

/* CTA · brilho sutil no hover */
.btn { position: relative; overflow: hidden; }
.btn::after { content: ""; position: absolute; top: 0; left: -55%; width: 45%; height: 100%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.42), transparent); transform: skewX(-18deg); opacity: 0; }
.btn:hover::after { animation: sheen .75s var(--ease); }
@keyframes sheen { 0% { left: -55%; opacity: 1; } 100% { left: 135%; opacity: 1; } }

/* rhythm */
.band-light { padding-block: clamp(3.8rem, 8vw, 6.8rem); }
.band-dark { padding-block: clamp(3.6rem, 8vw, 6.4rem); }
.band-light h2 { margin-bottom: .35rem; }
.cards-3, .pillars { margin-top: 2.4rem; }
@media (max-width: 640px) { .tag { display: none; } }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero-grid,
  .demo-grid,
  .split-head,
  .pilot-grid,
  .story-layout,
  .flow-layout,
  .faq-layout { grid-template-columns: 1fr; }
  .hero-demo { order: -1; }
  .demo-panel .section-copy,
  .faq-intro { position: static; }
  .cards-3, .pillars, .feature-cards, .comparison, .story-grid { grid-template-columns: 1fr 1fr; }
  .return-grid, .intel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .story-arrow { display: none; }
  .feature-cards-staggered .mini-card,
  .feature-cards-staggered .mini-card:nth-child(2),
  .feature-cards-staggered .mini-card:nth-child(3) { transform: none; }
  .flow { padding-left: 0; }
  .flow::before { display: none; }
  .flow-step:nth-child(even) { margin-left: 0; }
  .motor { grid-column: auto; }
  .founder { grid-template-columns: 1fr; text-align: left; }
  /* chips saem no mobile para não estourar a largura */
  .feat { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .cards-3, .pillars, .feature-cards, .comparison, .story-grid, .return-grid, .intel-grid { grid-template-columns: 1fr; }
  .cta-row .btn { width: 100%; }
  .foot { flex-direction: column; gap: 1.4rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .row, .dots i, .rec-dot { animation: none; opacity: 1; transform: none; }
  .btn { transition: none; }
  .hero-cta { animation: none; }
  .phone { translate: none; }
  .feat { translate: none; transition: none; }
  .feat.show { animation: none; }
}

/* ---------- improvements ---------- */
.flow-icon-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}
.step-svg {
  width: 30px;
  height: 30px;
  color: var(--accent);
  flex-shrink: 0;
}

.return-card-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.45rem;
}
.return-svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
  opacity: 0.88;
}

.cta-note {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.94rem;
  font-weight: 550;
  color: #ffffff;
  background: rgba(177, 241, 203, 0.12);
  border: 1px solid rgba(177, 241, 203, 0.28);
  border-radius: 12px;
  padding: 0.65rem 1rem;
  margin-top: 1.4rem;
  line-height: 1.4;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
.note-ic {
  width: 18px;
  height: 18px;
  stroke: var(--radix-green-dark-12);
  flex-shrink: 0;
}

.m-highlight {
  font-style: normal;
  color: var(--radix-green-dark-12);
  font-weight: 800;
  text-decoration: underline decoration-color var(--accent) 3px;
  text-underline-offset: 4px;
}

.advantages-band {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.advantage-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease);
}
.advantage-card:hover {
  border-color: var(--accent-line);
  transform: translateY(-3px);
}
.adv-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-sm);
  background: var(--accent-soft);
  display: grid;
  place-items: center;
  margin-bottom: 1.1rem;
}
.adv-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent-dark);
}
.advantage-card h3 {
  font-size: 1.18rem;
  margin-bottom: 0.55rem;
  color: var(--ink);
  line-height: 1.25;
}
.advantage-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.5;
}

.risk-band {
  background: linear-gradient(180deg, var(--radix-green-2), var(--radix-sage-1));
  border-top: 1px solid var(--accent-line);
  border-bottom: 1px solid var(--line);
  padding: clamp(3.8rem, 8vw, 6rem) 0;
  text-align: center;
}
.risk-band .kicker {
  margin-inline: auto;
}
.risk-band h2 {
  text-align: center;
  margin-inline: auto;
  max-width: 26ch;
}
.risk-band .headline-sub {
  display: block;
  text-align: center;
  margin-top: 0.35rem;
}
.risk-band .section-lede {
  text-align: center;
  margin-inline: auto;
  max-width: 48ch;
}
.center-cta { justify-content: center; margin-top: 1.8rem; }
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem 1.4rem;
  margin: 2.2rem 0 1rem;
}
.badge-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--radix-sage-12);
  background: var(--panel);
  padding: 0.59rem 1.05rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.badge-ic { width: 18px; height: 18px; stroke: var(--accent); flex-shrink: 0; }

.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 12px 16px;
  background: rgba(25, 59, 45, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.18);
  transform: translateY(100%);
  transition: transform 0.28s var(--ease);
  display: none;
}
.btn-full { width: 100%; text-align: center; justify-content: center; }

@media (max-width: 768px) {
  .mobile-sticky-bar { display: block; }
  .mobile-sticky-bar.visible { transform: translateY(0); }
  body { padding-bottom: 72px; }
}