/* ============================================================
   ProsaHub — Landing Premium SaaS
   Paleta verde + azul · Bricolage Grotesque + Hanken Grotesk
   ============================================================ */
:root {
  --green: #22C55E;
  --green-600: #16A34A;
  --green-glow: #1FD16B;
  --blue: #234A7D;
  --blue-900: #1E3A5F;
  --ink: #0F172A;
  --slate: #64748B;
  --line-100: #E2E8F0;
  --bg: #FFFFFF;
  --bg-soft: #F8FAFC;
  --glass: rgba(255,255,255,0.68);
  --glass-bd: rgba(34,197,94,0.16);
  --grad: linear-gradient(135deg, #22C55E 0%, #1FD16B 40%, #234A7D 100%);
  --grad-green: linear-gradient(120deg, #16A34A, #22C55E);
  --grad-blue: linear-gradient(120deg, #234A7D, #1E3A5F);
  --shadow-sm: 0 6px 24px rgba(15,23,42,0.06);
  --shadow-md: 0 18px 50px rgba(15,23,42,0.10);
  --shadow-lg: 0 40px 90px rgba(15,23,42,0.18);
  --shadow-glow: 0 24px 70px rgba(34,197,94,0.30);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t: all 0.45s var(--ease);
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body: 'Hanken Grotesk', system-ui, sans-serif;
  --container: 1200px;
  --radius: 18px;
  --radius-lg: 26px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--slate); }
.muted-light { color: rgba(226,232,240,0.72); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0 0 16px;
  color: var(--ink);
}
h1 { font-size: clamp(2.3rem, 5.2vw, 4.1rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
h3 { font-size: 1.18rem; }
p { margin: 0 0 12px; }

.grad { background: var(--grad-green); -webkit-background-clip: text; background-clip: text; color: transparent; }
.grad-blue { background: var(--grad-blue); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Lucide icon sizing */
[data-lucide] { width: 1em; height: 1em; stroke-width: 2; }

/* ============================================================ BACKGROUNDS */
.bg-aurora, .bg-grid, .bg-dots { position: fixed; inset: 0; z-index: -2; pointer-events: none; }
.bg-aurora {
  background:
    radial-gradient(680px 520px at 18% 8%, rgba(34,197,94,0.16), transparent 60%),
    radial-gradient(720px 600px at 88% 18%, rgba(35,74,125,0.14), transparent 62%),
    radial-gradient(800px 700px at 70% 100%, rgba(31,209,107,0.10), transparent 65%),
    linear-gradient(180deg, #FFFFFF, #F8FAFC);
}
.bg-grid {
  background-image:
    linear-gradient(rgba(15,23,42,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,0.035) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, #000 30%, transparent 80%);
  z-index: -1;
}
.bg-dots { z-index: -1; }

/* ============================================================ GLASS */
.glass {
  background: var(--glass);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid var(--glass-bd);
}
.glass-dark {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid rgba(255,255,255,0.12);
}

/* ============================================================ BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 12px 20px; border-radius: 999px;
  font-weight: 600; font-size: 0.95rem; white-space: nowrap;
  transition: var(--t); position: relative; overflow: hidden;
}
.btn [data-lucide] { font-size: 1.1em; }
.btn-lg { padding: 15px 26px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--grad-green); color: #ffffff; box-shadow: 0 12px 30px rgba(34,197,94,0.35); }
.btn-primary [data-lucide] { color: #fff; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 42px rgba(34,197,94,0.5); }
.btn-primary::after { content:''; position:absolute; inset:0; background:linear-gradient(120deg,transparent,rgba(255,255,255,0.45),transparent); transform:translateX(-120%); transition:transform .7s var(--ease); }
.btn-primary:hover::after { transform: translateX(120%); }
.btn-outline { background: #fff; color: var(--ink); border: 1px solid var(--line-100); }
.btn-outline:hover { border-color: var(--green); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.btn-ghost { color: var(--ink); }
.btn-ghost:hover { background: rgba(15,23,42,0.05); }
.btn-glass { background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.22); backdrop-filter: blur(8px); }
.btn-glass:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }

/* Ícone oficial do WhatsApp (SVG) */
.wa-ico { width: 1.05em; height: 1.05em; display: inline-block; vertical-align: -0.16em; fill: currentColor; flex-shrink: 0; }
.ico .wa-ico { width: 1.5rem; height: 1.5rem; }
.socials .wa-ico { width: 1.15rem; height: 1.15rem; }

/* ============================================================ EYEBROW */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--green-600);
  background: rgba(34,197,94,0.1); border: 1px solid var(--glass-bd);
  padding: 7px 14px; border-radius: 999px; margin-bottom: 22px;
}
.eyebrow [data-lucide] { font-size: 0.95rem; }
.eyebrow-light { color: #7CF0A8; background: rgba(34,197,94,0.14); border-color: rgba(34,197,94,0.3); }

/* ============================================================ HEADER */
.header { position: sticky; top: 0; z-index: 50; padding: 14px 0; transition: var(--t); }
.header.scrolled { background: rgba(255,255,255,0.8); backdrop-filter: blur(18px) saturate(160%); border-bottom: 1px solid var(--line-100); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.brand-badge { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: #fff; border: 1px solid var(--line-100); box-shadow: var(--shadow-sm); overflow: hidden; }
.brand-badge img { width: 30px; height: 30px; object-fit: contain; }
.brand-name strong { color: var(--blue); }
.nav { display: flex; gap: 26px; }
.nav a { font-weight: 500; font-size: 0.92rem; color: var(--slate); position: relative; transition: var(--t); }
.nav a::after { content:''; position:absolute; left:0; bottom:-6px; width:0; height:2px; background: var(--grad-green); border-radius:2px; transition: var(--t); }
.nav a:hover { color: var(--ink); } .nav a:hover::after { width:100%; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.menu-toggle { display: none; width: 42px; height: 42px; padding: 9px; border-radius: 10px; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; margin: 5px auto; transition: var(--t); }
.menu-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { display: none; flex-direction: column; gap: 8px; padding: 16px 24px 24px; background: rgba(255,255,255,0.96); backdrop-filter: blur(20px); border-bottom: 1px solid var(--line-100); }
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 12px; border-radius: 12px; font-weight: 500; }
.mobile-menu a:hover { background: rgba(34,197,94,0.08); }

/* ============================================================ HERO */
.hero { padding: 60px 0 70px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
.hero-copy h1 { margin-bottom: 22px; }
.hero .lead { font-size: 1.16rem; color: var(--slate); max-width: 540px; margin-bottom: 32px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 32px; }
.hero-pills { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-pills li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; background: rgba(255,255,255,0.7); border: 1px solid var(--line-100); border-radius: 999px; font-size: 0.85rem; color: var(--slate); }
.hero-pills [data-lucide] { font-size: 1.05rem; color: var(--green-600); }

/* HERO STAGE — composição em camadas */
.hero-stage { position: relative; }
.browser { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.browser-bar { display: flex; align-items: center; gap: 7px; padding: 10px 14px; background: #EEF2F6; border-bottom: 1px solid var(--line-100); }
.browser-bar.dark { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.1); }
.bdot { width: 11px; height: 11px; border-radius: 50%; background: #cbd5e1; }
.bdot:nth-child(1){ background:#ff5f57; } .bdot:nth-child(2){ background:#febc2e; } .bdot:nth-child(3){ background:#28c840; }
.browser-url { margin-left: 8px; display: inline-flex; align-items: center; gap: 6px; font-size: 0.72rem; color: var(--slate); background: #fff; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line-100); }
.browser-url.dark { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7); border-color: rgba(255,255,255,0.12); }
.browser-url [data-lucide] { font-size: 0.85rem; }

.hero-stage .browser { position: relative; width: 88%; margin: 10px auto 0 0; transform: rotate(-1.2deg); }
.browser-shot { overflow: hidden; line-height: 0; }
.browser-shot img { width: 100%; height: auto; display: block; }
.kenburns { transform-origin: 50% 40%; animation: kenburns 22s ease-in-out infinite alternate; will-change: transform; }
@keyframes kenburns {
  0%   { transform: scale(1.05) translate(0, 0); }
  50%  { transform: scale(1.12) translate(-2.5%, -2%); }
  100% { transform: scale(1.08) translate(1.5%, -3%); }
}
.phone { position: absolute; bottom: -16px; right: 0; width: 168px; border-radius: 28px; padding: 8px; background: #0F172A; box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.08); }
.phone img { border-radius: 22px; }
.phone-notch { position: absolute; top: 16px; left: 50%; transform: translateX(-50%); width: 46px; height: 5px; border-radius: 3px; background: rgba(255,255,255,0.35); z-index: 2; }
.hero-stage .phone { z-index: 3; }

.chip { position: absolute; display: inline-flex; align-items: center; gap: 10px; padding: 11px 15px; border-radius: 14px; box-shadow: var(--shadow-md); font-size: 0.82rem; }
.chip [data-lucide] { font-size: 1.3rem; color: var(--green-600); }
.chip strong { display: block; font-size: 0.88rem; } .chip small { color: var(--slate); }
.chip-ia { top: 6%; right: 4%; animation: float 6s ease-in-out infinite; }
.chip-deal { bottom: 16%; left: -4%; animation: float 6s ease-in-out infinite; animation-delay: 1.2s; }
@keyframes float { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-12px); } }

/* TRUST */
.trust { margin-top: 72px; text-align: center; }
.trust > span { display: block; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--slate); margin-bottom: 18px; }
.trust-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 34px; }
.trust-row span { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; color: var(--ink); opacity: 0.6; transition: var(--t); }
.trust-row span:hover { opacity: 1; color: var(--green-600); }
.trust-row [data-lucide] { font-size: 1.1rem; }

/* ============================================================ SECTIONS */
.section { padding: 96px 0; position: relative; }
.section-soft { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 740px; margin: 0 auto 56px; }
.section-head h2 { margin-bottom: 14px; }

/* GRIDS */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.grid-5 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

/* CARDS */
.card { background: var(--glass); backdrop-filter: blur(12px); border: 1px solid var(--glass-bd); border-radius: 20px; padding: 28px 24px; box-shadow: var(--shadow-sm); transition: var(--t); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--green); }
.card h3 { margin-bottom: 8px; }
.card p { margin: 0; color: var(--slate); font-size: 0.94rem; }
.ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 16px; background: var(--grad-green); color: #fff; box-shadow: 0 8px 20px rgba(34,197,94,0.28); transition: var(--t); }
.ico [data-lucide] { font-size: 1.5rem; }
.card:hover .ico { transform: rotate(-6deg) scale(1.06); }
.ico-danger { background: linear-gradient(165deg, #0F172A 0%, #1E3A5F 100%); box-shadow: 0 8px 20px rgba(15,23,42,0.35); }

.sol { position: relative; overflow: hidden; }
.sol.featured { background: linear-gradient(160deg, rgba(255,255,255,0.85), rgba(34,197,94,0.1)); border-color: var(--green); }
.sol .tag { position: absolute; top: 18px; right: 18px; font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; background: var(--ink); color: var(--green); padding: 4px 10px; border-radius: 999px; }

/* ============================================================ DEMO (dark) */
.section-dark { background: linear-gradient(165deg, #0F172A 0%, #1E3A5F 100%); color: #fff; overflow: hidden; }
.section-dark h2, .section-dark h3 { color: #fff; }
.demo-stage { position: relative; max-width: 980px; margin: 0 auto 40px; min-height: 420px; }
.demo-stage .browser { position: relative; width: 78%; transform: rotate(-1deg); }
.demo-stage .phone-dark { position: absolute; right: 0; bottom: -20px; width: 190px; }
.play-badge { display: inline-flex; align-items: center; transition: var(--t); }
.play-badge img { width: 180px; height: auto; }
.play-badge:hover { transform: translateY(-3px) scale(1.04); }
.hero-play { position: absolute; bottom: calc(100% + 18px); left: 0; z-index: 5; }
.video-wrap { position: relative; max-width: 880px; margin: 0 auto; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.12); aspect-ratio: 16/9; background: #0b1220; }
.video-wrap video { width: 100%; height: 100%; object-fit: cover; }
.video-play { position: absolute; inset: 0; margin: auto; width: 82px; height: 82px; display: grid; place-items: center; border-radius: 50%; background: var(--green); color: #03260f; box-shadow: var(--shadow-glow); transition: var(--t); }
.video-play [data-lucide] { font-size: 2rem; margin-left: 4px; }
.video-play:hover { transform: scale(1.08); }
.video-play::before { content:''; position:absolute; inset:0; border-radius:50%; background:var(--green); z-index:-1; animation: ping 2s ease-out infinite; }
@keyframes ping { 0%{ transform:scale(1); opacity:.55; } 100%{ transform:scale(1.5); opacity:0; } }
.video-wrap.playing .video-play { opacity: 0; pointer-events: none; }

/* ============================================================ RESULTADOS */
.results .stat { text-align: center; padding: 34px 22px; }
.stat .count { display: block; font-family: var(--font-display); font-size: clamp(2rem,4vw,3rem); font-weight: 800; line-height: 1; margin-bottom: 8px; background: var(--grad-green); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { color: var(--slate); font-size: 0.92rem; }

/* ============================================================ PLANOS */
.plans .plan { display: flex; flex-direction: column; position: relative; }
.plan-name { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.1em; color: var(--green-600); }
.plan-desc { color: var(--slate); font-size: 0.92rem; margin: 4px 0 18px; }
.plan-price { display: flex; align-items: baseline; gap: 4px; font-family: var(--font-display); }
.plan-price .cur { font-size: 1.1rem; color: var(--slate); }
.plan-price .val { font-size: 3rem; font-weight: 800; background: var(--grad-green); -webkit-background-clip: text; background-clip: text; color: transparent; }
.plan-price .per { color: var(--slate); font-size: 0.9rem; }
.plan-impl { color: var(--slate); font-size: 0.85rem; border-bottom: 1px dashed var(--line-100); padding-bottom: 16px; margin: 6px 0 16px; }
.plan ul { list-style: none; margin: 0 0 24px; padding: 0; flex: 1; }
.plan ul li { display: flex; align-items: center; gap: 10px; padding: 7px 0; font-size: 0.92rem; }
.plan ul [data-lucide] { font-size: 1.1rem; color: var(--green-600); }
.plan.featured { background: linear-gradient(160deg, rgba(255,255,255,0.9), rgba(34,197,94,0.12)); border-color: var(--green); box-shadow: var(--shadow-glow); transform: translateY(-8px); }
.plan-flag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 6px; background: var(--grad-green); color: #03260f; font-weight: 700; font-size: 0.78rem; padding: 6px 16px; border-radius: 999px; box-shadow: 0 8px 20px rgba(34,197,94,0.35); white-space: nowrap; }
.plan-flag [data-lucide] { font-size: 0.95rem; }

/* ============================================================ DEPOIMENTOS */
.testi { display: flex; flex-direction: column; }
.stars { display: flex; gap: 2px; margin-bottom: 14px; color: #F59E0B; }
.stars [data-lucide] { font-size: 1.1rem; fill: #F59E0B; }
.testi p { font-family: var(--font-display); font-weight: 500; font-style: italic; color: var(--ink); font-size: 1.02rem; flex: 1; margin-bottom: 20px; }
.testi footer { display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--line-100); padding-top: 16px; }
.avatar { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--grad-green); color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; overflow: hidden; flex-shrink: 0; box-shadow: 0 0 0 3px rgba(34,197,94,0.18); }
.avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.testi footer strong { display: block; font-size: 0.92rem; } .testi footer small { color: var(--slate); }

/* ============================================================ CTA */
.cta-section { padding: 70px 0 110px; }
.cta-box { position: relative; text-align: center; padding: 72px 36px; border-radius: 32px; overflow: hidden; background: linear-gradient(150deg, #0F172A 0%, #1E3A5F 60%, #16351f 120%); color: #fff; box-shadow: var(--shadow-lg); }
.cta-box::before { content:''; position:absolute; inset:-40% -10% auto; height: 80%; background: radial-gradient(circle at 30% 20%, rgba(34,197,94,0.35), transparent 60%); animation: pulse 5s ease-in-out infinite; }
@keyframes pulse { 0%,100%{ opacity:.6; } 50%{ opacity:1; } }
.cta-box h2 { color: #fff; position: relative; } .cta-box .eyebrow { position: relative; }
.cta-box .muted-light { position: relative; margin-bottom: 32px; max-width: 520px; margin-inline: auto; }
.cta-actions { position: relative; display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }

/* ============================================================ FOOTER */
.footer { padding: 60px 0 28px; border-top: 1px solid var(--line-100); background: var(--bg-soft); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.footer-brand p { margin: 16px 0 18px; max-width: 300px; }
.socials { display: flex; gap: 10px; }
.socials a { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: #fff; border: 1px solid var(--line-100); transition: var(--t); }
.socials a:hover { background: var(--green); color: #fff; border-color: var(--green); transform: translateY(-3px); }
.socials [data-lucide] { font-size: 1.15rem; }
.footer-col h4 { font-family: var(--font-display); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.footer-col a { display: block; padding: 6px 0; font-size: 0.9rem; color: var(--slate); transition: var(--t); }
.footer-col a:hover { color: var(--green-600); transform: translateX(3px); }
.footer-bottom { border-top: 1px solid var(--line-100); padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: var(--slate); font-size: 0.85rem; }

/* ============================================================ MARQUEE DE NICHOS */
.marquee { overflow: hidden; padding: 18px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 14px; width: max-content; animation: scrollX 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track .nichip { display: inline-flex; align-items: center; gap: 8px; padding: 11px 18px; border-radius: 999px; background: #fff; border: 1px solid var(--line-100); box-shadow: var(--shadow-sm); font-family: var(--font-display); font-weight: 600; font-size: 0.92rem; white-space: nowrap; }
.marquee-track .nichip [data-lucide] { font-size: 1.1rem; color: var(--green-600); }
@keyframes scrollX { to { transform: translateX(-50%); } }

/* ============================================================ IA CONVERSAS (chat simulado) */
.chat-section { overflow: hidden; }
.chat-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
.chat-feats { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 14px; }
.chat-feats li { display: flex; gap: 12px; align-items: flex-start; }
.chat-feats .fi { flex-shrink: 0; width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: rgba(34,197,94,0.12); color: var(--green-600); }
.chat-feats .fi [data-lucide] { font-size: 1.2rem; }
.chat-feats strong { display: block; font-family: var(--font-display); }
.chat-feats small { color: var(--slate); }

.chat-phone { justify-self: center; width: 320px; max-width: 100%; border-radius: 32px; padding: 12px; background: #0F172A; box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.08); position: relative; }
.chat-screen { background: #E5DDD5; border-radius: 22px; overflow: hidden; height: 480px; display: flex; flex-direction: column; background-image: linear-gradient(rgba(229,221,213,0.92), rgba(229,221,213,0.92)); }
.chat-top { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: var(--grad-blue); color: #fff; }
.chat-top .ava { width: 38px; height: 38px; border-radius: 50%; background: var(--grad-green); display: grid; place-items: center; }
.chat-top .ava [data-lucide] { font-size: 1.2rem; color:#fff; }
.chat-top strong { display: block; font-size: 0.92rem; font-family: var(--font-display); }
.chat-top small { font-size: 0.72rem; opacity: 0.85; }
.chat-body { flex: 1; padding: 16px 14px; display: flex; flex-direction: column; gap: 10px; overflow: hidden; justify-content: flex-end; }
.bubble { max-width: 82%; padding: 10px 13px; border-radius: 14px; font-size: 0.88rem; line-height: 1.4; box-shadow: 0 1px 1px rgba(0,0,0,0.08); animation: pop .4s var(--ease) both; }
.bubble.in { background: #fff; align-self: flex-start; border-bottom-left-radius: 4px; color: var(--ink); }
.bubble.out { background: #DCF8C6; align-self: flex-end; border-bottom-right-radius: 4px; color: #0b2e13; }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.97); } to { opacity: 1; transform: none; } }
.typing { align-self: flex-start; background: #fff; padding: 12px 14px; border-radius: 14px; border-bottom-left-radius: 4px; display: none; gap: 4px; }
.typing.show { display: inline-flex; }
.typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--slate); animation: td 1.2s infinite; }
.typing span:nth-child(2){ animation-delay: .15s; } .typing span:nth-child(3){ animation-delay: .3s; }
@keyframes td { 0%,60%,100%{ opacity:.3; transform: translateY(0);} 30%{ opacity:1; transform: translateY(-4px);} }
.chat-input { display: flex; align-items: center; gap: 8px; padding: 10px 12px; background: #F0F0F0; }
.chat-input .ci { flex: 1; background: #fff; border-radius: 999px; padding: 9px 14px; color: var(--slate); font-size: 0.84rem; }
.chat-input .cs { width: 38px; height: 38px; border-radius: 50%; background: var(--grad-green); display: grid; place-items: center; color: #fff; }
.chat-input .cs [data-lucide] { font-size: 1.1rem; }

/* ============================================================ STAGGER */
.stagger > * { opacity: 0; transform: translateY(24px); }
.stagger.in > * { animation: riseIn .6s var(--ease) forwards; }
.stagger.in > *:nth-child(1){ animation-delay:.05s; } .stagger.in > *:nth-child(2){ animation-delay:.12s; }
.stagger.in > *:nth-child(3){ animation-delay:.19s; } .stagger.in > *:nth-child(4){ animation-delay:.26s; }
.stagger.in > *:nth-child(5){ animation-delay:.33s; } .stagger.in > *:nth-child(6){ animation-delay:.40s; }
.stagger.in > *:nth-child(7){ animation-delay:.47s; } .stagger.in > *:nth-child(8){ animation-delay:.54s; }
@keyframes riseIn { to { opacity: 1; transform: none; } }

/* ============================================================ HERO HEADLINE ANIM */
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .w { display: inline-block; will-change: transform; }
.hero h1.anim .w { transform: translateY(115%); }
.hero h1.played .w { transform: translateY(0); }

/* ============================================================ REVEAL */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================ RESPONSIVO */
@media (max-width: 1024px) {
  .nav { display: none; }
  .menu-toggle { display: block; }
  .header-actions .btn-ghost { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 70px; }
  .hero-stage { max-width: 520px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .hero { padding: 36px 0 50px; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
  .hero-stage { min-height: 430px; }
  .hero-play { position: relative; display: flex; justify-content: center; margin-bottom: 26px; z-index: 6; }
  /* Empilha os balões à esquerda (IA respondeu acima de Venda fechada) e desce os dois */
  .chip-ia { top: auto; bottom: 12%; right: auto; left: 0; }
  .chip-deal { top: auto; bottom: -6%; left: 0; right: auto; }
  .demo-stage { min-height: 360px; }
  .demo-stage .phone-dark { width: 150px; }
  .plan.featured { transform: none; }
  .chat-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { width: 100%; }
}
@media (max-width: 480px) {
  .hero-stage { min-height: 380px; }
  .phone { width: 140px; }
  .chip-deal { left: 0; }
}
/* === Performance no mobile: corta animações contínuas e alivia blur === */
@media (max-width: 768px) {
  .chip-ia, .chip-deal { animation: none !important; }
  .marquee-track { animation-duration: 45s; }
  .video-play::before, .cta-box::before { animation: none !important; }
  .glass, .card, .chip, .header.scrolled { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; background: rgba(255,255,255,0.96); }
  /* Balões translúcidos sobre a imagem (leve blur só nos 2 chips) */
  .chip-ia, .chip-deal { background: rgba(255,255,255,0.55) !important; backdrop-filter: blur(8px) saturate(140%) !important; -webkit-backdrop-filter: blur(8px) saturate(140%) !important; }
  .section-dark .glass-dark { backdrop-filter: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal, .stagger > * { opacity: 1 !important; transform: none !important; }
  .marquee-track { animation: none !important; }
}