/* ============ Qortex — Brand tokens ============ */
:root {
  /* Core */
  --bg-0: #060611;
  --bg-1: #0a0a18;
  --bg-2: #0f1024;
  --ink-0: #ffffff;
  --ink-1: rgba(255, 255, 255, 0.78);
  --ink-2: rgba(255, 255, 255, 0.55);
  --ink-3: rgba(255, 255, 255, 0.36);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);

  /* Neon brand */
  --cyan: #4ff0e5;
  --cyan-soft: #6df3eb;
  --violet: #b56eff;
  --violet-soft: #d0a3ff;
  --magenta: #e36bff;
  --gold: #f6d27a;

  --grad-brand: linear-gradient(92deg, #4ff0e5 0%, #8a8cff 48%, #b56eff 100%);
  --grad-brand-soft: linear-gradient(135deg, rgba(79,240,229,0.18), rgba(181,110,255,0.18));
  --glow-cyan: 0 0 32px rgba(79, 240, 229, 0.55);
  --glow-violet: 0 0 32px rgba(181, 110, 255, 0.55);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-0);
  color: var(--ink-0);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* Selection */
::selection { background: rgba(181,110,255,0.35); color: #fff; }

/* Backgrounds — page level grid + glow */
.page {
  position: relative;
  min-height: 100vh;
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(181,110,255,0.18), transparent 60%),
    radial-gradient(1000px 600px at -10% 20%, rgba(79,240,229,0.14), transparent 65%),
    var(--bg-0);
}
.grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(1200px 700px at 50% 0%, #000 40%, transparent 80%);
}
.noise {
  position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.035 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  mix-blend-mode: overlay;
}

/* ============ Container ============ */
.container { width: min(1240px, 92vw); margin: 0 auto; }

/* ============ Nav ============ */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  background: rgba(8, 8, 18, 0.55);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; gap: 32px;
  height: 68px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 28px; height: 28px; }
.brand-word {
  font-family: 'Outfit', 'Inter', sans-serif;
  font-weight: 500; font-size: 22px; letter-spacing: -0.01em;
}
.brand-word .dot { color: var(--violet); }
.nav-links { display: flex; gap: 28px; margin-left: 24px; }
.nav-links a {
  color: var(--ink-1); font-size: 14px; font-weight: 500;
  transition: color .2s ease;
}
.nav-links a:hover { color: var(--ink-0); }
.nav-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: 999px;
  font-weight: 600; font-size: 14px; line-height: 1;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .25s ease, background .25s ease;
}
.btn-ghost {
  color: var(--ink-0);
  background: rgba(255,255,255,0.04);
  border-color: var(--line-strong);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); }
.btn-primary {
  color: #08081a;
  background: var(--grad-brand);
  box-shadow: 0 8px 30px -8px rgba(181,110,255,0.6), 0 4px 18px -6px rgba(79,240,229,0.55);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-lg { padding: 14px 22px; font-size: 15px; }
.btn-arrow { transition: transform .2s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ============ Hero ============ */
.hero {
  position: relative;
  padding: 90px 0 80px;
  overflow: hidden;
}
.hero-inner {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 60px; align-items: center;
  position: relative; z-index: 2;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 12px 6px 8px; border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line-strong);
  font-size: 12px; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--ink-1);
}
.eyebrow .pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 10px var(--cyan);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(1.4); }
}
.hero h1 {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: clamp(44px, 6.2vw, 88px);
  line-height: 0.95; letter-spacing: -0.035em;
  margin: 22px 0 22px;
  text-wrap: balance;
}
.hero h1 .grad {
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero h1 .punct { color: var(--violet); }
.hero p.lead {
  font-size: 19px; line-height: 1.55; color: var(--ink-1);
  max-width: 540px; margin: 0 0 30px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-trust {
  margin-top: 36px;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  color: var(--ink-2); font-size: 13px;
}
.hero-trust .stack {
  display: flex; align-items: center;
}
.hero-trust .avatar {
  width: 30px; height: 30px; border-radius: 50%;
  border: 2px solid var(--bg-0);
  background: linear-gradient(135deg, #4ff0e5, #b56eff);
  margin-left: -8px;
  display: grid; place-items: center;
  font-size: 11px; font-weight: 700; color: #0a0a18;
}
.hero-trust .avatar:first-child { margin-left: 0; }

/* Hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid; place-items: center;
}
.orbit-wrap {
  position: relative;
  width: 100%; height: 100%;
  filter: drop-shadow(0 0 40px rgba(79,240,229,0.25)) drop-shadow(0 0 60px rgba(181,110,255,0.25));
}
.orbit-wrap svg { width: 100%; height: 100%; display: block; }

/* Channel pills floating around hero */
.ch-pill {
  position: absolute;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 14px; border-radius: 999px;
  background: rgba(13, 13, 30, 0.85);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(10px);
  font-size: 13px; font-weight: 500; color: var(--ink-0);
  box-shadow: 0 8px 28px rgba(0,0,0,0.45);
  animation: float 6s ease-in-out infinite;
}
.ch-pill .dot-live {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan); box-shadow: 0 0 8px var(--cyan);
}
.ch-pill svg { width: 16px; height: 16px; }
.ch-1 { top: 8%; left: -2%; animation-delay: 0s; }
.ch-2 { top: 14%; right: -4%; animation-delay: 1.2s; }
.ch-3 { bottom: 22%; left: -8%; animation-delay: 2.4s; }
.ch-4 { bottom: 8%; right: 2%; animation-delay: 0.6s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ============ Marquee logos ============ */
.marquee-wrap {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.015);
  padding: 22px 0;
  overflow: hidden;
}
.marquee-label {
  text-align: center; font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 16px;
}
.marquee {
  display: flex; gap: 64px; align-items: center;
  animation: scroll 30s linear infinite;
  width: max-content;
}
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.marquee .logo-item {
  font-family: 'Outfit', sans-serif;
  font-weight: 500; font-size: 22px; color: var(--ink-2);
  letter-spacing: -0.01em; white-space: nowrap;
  display: flex; align-items: center; gap: 10px;
  opacity: 0.7; transition: opacity .2s;
}
.marquee .logo-item:hover { opacity: 1; }
.marquee .logo-item svg { width: 22px; height: 22px; opacity: 0.8; }

/* ============ Section header ============ */
section { position: relative; padding: 100px 0; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-eyebrow {
  display: inline-block;
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--cyan); font-weight: 600;
  margin-bottom: 14px;
}
.section-eyebrow.v { color: var(--violet); }
.section-head h2 {
  font-family: 'Outfit', sans-serif;
  font-weight: 600; font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.02; letter-spacing: -0.028em;
  margin: 0 0 16px; text-wrap: balance;
}
.section-head h2 .grad {
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.section-head p {
  font-size: 17px; color: var(--ink-1); line-height: 1.6; margin: 0;
}

/* ============ Plataforma section ============ */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(140px, auto);
  gap: 18px;
}
.bento-card {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  padding: 26px;
  transition: border-color .3s ease, transform .3s ease;
}
.bento-card::before {
  content: "";
  position: absolute; inset: -1px;
  border-radius: var(--r-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(79,240,229,0.4), transparent 40%, transparent 60%, rgba(181,110,255,0.4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .3s ease;
  pointer-events: none;
}
.bento-card:hover::before { opacity: 1; }
.bento-card:hover { transform: translateY(-2px); }
.bento-card h3 {
  font-family: 'Outfit', sans-serif;
  font-weight: 600; font-size: 22px; letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.bento-card p { color: var(--ink-1); font-size: 14px; line-height: 1.55; margin: 0; }
.bento-icon {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 18px;
  background: rgba(79,240,229,0.1);
  border: 1px solid rgba(79,240,229,0.25);
  color: var(--cyan);
}
.bento-icon.v { background: rgba(181,110,255,0.1); border-color: rgba(181,110,255,0.3); color: var(--violet); }
.bento-icon svg { width: 22px; height: 22px; }

.bento-big { grid-column: span 4; grid-row: span 2; min-height: 360px; }
.bento-tall { grid-column: span 2; grid-row: span 2; }
.bento-mid { grid-column: span 3; }
.bento-mid-2 { grid-column: span 3; }
.bento-wide { grid-column: span 6; }

/* CRM mini-mockup inside the big bento */
.crm-preview {
  margin-top: 22px; border-radius: var(--r-md); overflow: hidden;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, #0a0a1a, #07070f);
  position: relative;
}
.crm-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}
.crm-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.18); }
.crm-bar .dot.r { background: #ff5c5c; } .crm-bar .dot.y { background: #f5b53d; } .crm-bar .dot.g { background: #45c45d; }
.crm-bar .url { margin-left: 12px; font-size: 11px; color: var(--ink-3); letter-spacing: 0.05em; }

/* Pipeline preview */
.pipeline {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 14px;
}
.pipe-col {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--line);
  border-radius: 10px; padding: 10px;
  min-height: 180px;
  display: flex; flex-direction: column; gap: 8px;
}
.pipe-col h4 {
  margin: 0 0 4px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--ink-2); display: flex; align-items: center; justify-content: space-between;
}
.pipe-col h4 .count {
  padding: 2px 6px; border-radius: 6px; font-size: 10px;
  background: rgba(79,240,229,0.12); color: var(--cyan);
}
.pipe-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 9px;
  font-size: 11px;
}
.pipe-card .who { font-weight: 600; color: var(--ink-0); font-size: 11.5px; }
.pipe-card .meta { color: var(--ink-2); margin-top: 3px; display: flex; gap: 6px; align-items: center; font-size: 10px; }
.pipe-card .tag {
  display: inline-block; padding: 2px 6px; border-radius: 4px;
  font-size: 9px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
}
.tag-wa { background: rgba(37, 211, 102, 0.18); color: #5dd687; }
.tag-ig { background: rgba(225, 48, 108, 0.18); color: #f06292; }
.tag-em { background: rgba(120, 130, 255, 0.18); color: #a3aaff; }
.tag-tg { background: rgba(46, 169, 230, 0.18); color: #6bc4f0; }

/* Inline numbers / stat */
.bento .big-stat {
  font-family: 'Outfit', sans-serif;
  font-weight: 600; font-size: 64px; line-height: 1; letter-spacing: -0.04em;
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin: 6px 0 8px;
}

/* Live response demo */
.chat-demo {
  margin-top: 18px;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 230px; /* reserve space so layout doesn't shift as messages appear */
  justify-content: flex-start;
}
.bubble {
  max-width: 80%;
  padding: 9px 12px; border-radius: 14px;
  font-size: 12.5px; line-height: 1.4;
}
.bubble.in { background: rgba(255,255,255,0.07); align-self: flex-start; border-bottom-left-radius: 4px; }
.bubble.out {
  align-self: flex-end;
  background: linear-gradient(135deg, rgba(79,240,229,0.18), rgba(181,110,255,0.18));
  border: 1px solid rgba(181,110,255,0.3);
  border-bottom-right-radius: 4px;
}
.bubble .ia-tag {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--cyan); margin-bottom: 4px; font-weight: 600;
}
.typing {
  display: inline-flex; gap: 3px; align-items: center;
}
.typing span {
  width: 5px; height: 5px; border-radius: 50%; background: var(--cyan-soft);
  animation: typing 1.2s ease-in-out infinite;
}
.typing span:nth-child(2) { animation-delay: 0.15s; }
.typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}

/* ============ Multi-channel section ============ */
.channels {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center;
}
.channels-list { display: grid; gap: 14px; }
.channel-row {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 18px; border-radius: var(--r-md);
  background: rgba(255,255,255,0.03); border: 1px solid var(--line-strong);
  transition: all .2s ease;
}
.channel-row:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.22); }
.channel-row .ch-icon {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  flex-shrink: 0;
}
.channel-row h4 { margin: 0 0 4px; font-size: 16px; font-weight: 600; }
.channel-row p { margin: 0; font-size: 13px; color: var(--ink-2); }
.channel-row .ch-status {
  margin-left: auto;
  font-size: 11px; padding: 4px 10px; border-radius: 999px;
  background: rgba(79,240,229,0.12); color: var(--cyan-soft); border: 1px solid rgba(79,240,229,0.25);
  display: flex; align-items: center; gap: 6px;
  white-space: nowrap;
}
.channel-row .ch-status .dot-live { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }

/* Channel orb */
.channels-orb {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid; place-items: center;
}
.channels-orb svg { width: 100%; height: 100%; }

/* ============ Inbox showcase ============ */
.inbox-frame {
  border: 1px solid var(--line-strong); border-radius: var(--r-xl); overflow: hidden;
  background: linear-gradient(180deg, #0a0a18, #06060f);
  box-shadow: 0 40px 100px -20px rgba(0,0,0,0.8), 0 0 60px -10px rgba(181,110,255,0.2);
}
.inbox-toolbar {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}
.inbox-toolbar .dots { display: flex; gap: 6px; }
.inbox-toolbar .dots span { width: 11px; height: 11px; border-radius: 50%; }
.inbox-toolbar .dots span:nth-child(1) { background: #ff5c5c; }
.inbox-toolbar .dots span:nth-child(2) { background: #f5b53d; }
.inbox-toolbar .dots span:nth-child(3) { background: #45c45d; }
.inbox-toolbar .title {
  font-size: 13px; color: var(--ink-2); margin-left: 12px;
  display: flex; align-items: center; gap: 8px;
}
.inbox-toolbar .crumbs { color: var(--ink-3); font-size: 12px; margin-left: auto; }

.inbox {
  display: grid; grid-template-columns: 280px 1fr 320px;
  height: 560px;
}
.inbox-side {
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
}
.inbox-search {
  padding: 14px;
  border-bottom: 1px solid var(--line);
}
.inbox-search .input {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; border-radius: 10px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--line);
  color: var(--ink-2); font-size: 13px;
}
.inbox-tabs {
  display: flex; gap: 4px; padding: 10px 12px;
  border-bottom: 1px solid var(--line);
}
.inbox-tab {
  padding: 6px 10px; border-radius: 8px;
  font-size: 12px; color: var(--ink-2); font-weight: 500;
  border: 1px solid transparent; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.inbox-tab.active {
  background: rgba(79,240,229,0.1);
  border-color: rgba(79,240,229,0.25);
  color: var(--cyan-soft);
}
.inbox-tab .count {
  padding: 1px 6px; border-radius: 6px;
  font-size: 10px; background: rgba(255,255,255,0.08); color: var(--ink-1);
}
.inbox-tab.active .count { background: rgba(79,240,229,0.2); color: var(--cyan-soft); }

.inbox-list { flex: 1; overflow-y: auto; }
.inbox-item {
  display: flex; gap: 10px; padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  cursor: pointer; transition: background .15s ease;
}
.inbox-item:hover { background: rgba(255,255,255,0.025); }
.inbox-item.active { background: rgba(181,110,255,0.08); }
.inbox-item .avatar-sm {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
  font-weight: 700; font-size: 13px; color: #0a0a18;
  position: relative;
}
.inbox-item .channel-badge {
  position: absolute; bottom: -2px; right: -2px;
  width: 16px; height: 16px; border-radius: 50%;
  display: grid; place-items: center;
  border: 2px solid var(--bg-1);
}
.inbox-item .meta { flex: 1; min-width: 0; }
.inbox-item .top { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.inbox-item .name { font-size: 13px; font-weight: 600; }
.inbox-item .time { font-size: 10.5px; color: var(--ink-3); white-space: nowrap; }
.inbox-item .snippet { font-size: 12px; color: var(--ink-2); margin-top: 2px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.inbox-item .badge-unread {
  margin-top: 4px;
  display: inline-block; padding: 1px 6px; border-radius: 6px;
  background: var(--violet); color: #0a0a18;
  font-size: 10px; font-weight: 700;
}

/* Conversation */
.conv { display: flex; flex-direction: column; }
.conv-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 12px;
}
.conv-header .avatar-md {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700; color: #0a0a18;
}
.conv-header h4 { margin: 0; font-size: 14px; font-weight: 600; }
.conv-header .status { font-size: 11.5px; color: var(--ink-2); display: flex; align-items: center; gap: 6px; }
.conv-header .status .dot-live { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 6px var(--cyan); }
.conv-header .ai-on {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 10px; border-radius: 999px;
  background: rgba(79,240,229,0.1); border: 1px solid rgba(79,240,229,0.3);
  font-size: 11.5px; color: var(--cyan-soft); font-weight: 500;
}
.conv-header .ai-on .pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); animation: pulse 1.6s ease-in-out infinite; }

.conv-body {
  flex: 1; overflow-y: auto;
  padding: 22px; display: flex; flex-direction: column; gap: 10px;
  background:
    radial-gradient(600px 200px at 50% 0%, rgba(181,110,255,0.06), transparent 70%);
}
.conv-divider {
  text-align: center; font-size: 10.5px; color: var(--ink-3);
  margin: 4px 0; text-transform: uppercase; letter-spacing: 0.12em;
}
.msg {
  display: flex; gap: 8px; max-width: 78%;
}
.msg.out { align-self: flex-end; flex-direction: row-reverse; }
.msg .b {
  padding: 9px 13px; border-radius: 16px;
  font-size: 13px; line-height: 1.45;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--line);
  border-bottom-left-radius: 4px;
}
.msg.out .b {
  background: linear-gradient(135deg, rgba(79,240,229,0.16), rgba(181,110,255,0.16));
  border-color: rgba(181,110,255,0.3);
  border-bottom-right-radius: 4px; border-bottom-left-radius: 16px;
}
.msg.out.ai .b::before {
  content: "IA · Qortex"; display: block;
  font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--cyan); font-weight: 700; margin-bottom: 4px;
}
.msg .t { font-size: 10px; color: var(--ink-3); margin-top: 3px; }

.conv-input {
  padding: 12px 16px; border-top: 1px solid var(--line);
  display: flex; gap: 10px; align-items: center;
  background: rgba(255,255,255,0.02);
}
.conv-input .field {
  flex: 1; padding: 9px 14px; border-radius: 10px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--line);
  font-size: 13px; color: var(--ink-2);
}
.conv-input .send {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--grad-brand); display: grid; place-items: center;
  color: #08081a;
}
.conv-input .send svg { width: 16px; height: 16px; }

/* Right panel: customer info */
.conv-info {
  border-left: 1px solid var(--line);
  padding: 18px;
  display: flex; flex-direction: column; gap: 18px;
  overflow-y: auto;
}
.info-block { border-bottom: 1px solid var(--line); padding-bottom: 16px; }
.info-block:last-child { border-bottom: none; padding-bottom: 0; }
.info-block .label {
  font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 8px; font-weight: 600;
}
.info-block .v { font-size: 13px; color: var(--ink-0); }
.info-block .kv { display: flex; justify-content: space-between; font-size: 12.5px; padding: 4px 0; }
.info-block .kv span:first-child { color: var(--ink-2); }
.info-tag {
  display: inline-block; padding: 3px 8px; border-radius: 6px;
  font-size: 11px; margin-right: 4px; margin-bottom: 4px;
  background: rgba(181,110,255,0.12); color: var(--violet-soft);
  border: 1px solid rgba(181,110,255,0.25);
}
.info-stage {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px;
  background: rgba(246,210,122,0.12); border: 1px solid rgba(246,210,122,0.3);
  color: var(--gold); font-size: 12px; font-weight: 500;
}
.timeline { display: flex; flex-direction: column; gap: 10px; }
.tl-item { display: flex; gap: 10px; font-size: 11.5px; }
.tl-item .pip {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
  margin-top: 4px;
  background: var(--cyan); box-shadow: 0 0 6px var(--cyan);
}
.tl-item .pip.v { background: var(--violet); box-shadow: 0 0 6px var(--violet); }
.tl-item .pip.g { background: rgba(255,255,255,0.3); box-shadow: none; }
.tl-item .what { color: var(--ink-0); }
.tl-item .when { color: var(--ink-3); font-size: 10.5px; margin-top: 1px; }

/* ============ How it works ============ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; }
.step {
  position: relative;
  padding: 36px 28px; border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--line-strong);
}
.step .num {
  font-family: 'Outfit', sans-serif;
  font-weight: 600; font-size: 14px;
  color: var(--cyan); letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 16px; display: flex; align-items: center; gap: 10px;
}
.step .num .line { flex: 1; height: 1px; background: linear-gradient(90deg, var(--cyan), transparent); }
.step h3 { font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 24px; letter-spacing: -0.02em; margin: 0 0 10px; }
.step p { font-size: 14.5px; color: var(--ink-1); line-height: 1.55; margin: 0; }
.step .ill { margin-top: 22px; height: 130px; position: relative; }

/* ============ IA section ============ */
.ia-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.1fr 1fr;
  gap: 28px;
  align-items: center;
}
.ia-col { display: flex; flex-direction: column; gap: 14px; }
.ia-center {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}
.ia-center-text {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  pointer-events: none;
}
.ia-headline {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: clamp(36px, 4.8vw, 64px);
  letter-spacing: -0.04em;
  text-shadow: 0 0 40px rgba(0,0,0,0.5);
  background: linear-gradient(180deg, #fff, #d0a3ff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  white-space: nowrap;
}
.ia-headline .ia-dot {
  color: var(--violet);
  -webkit-text-fill-color: var(--violet);
}

/* ============ Resultados stats ============ */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.stat {
  background: var(--bg-1);
  padding: 36px 28px;
  position: relative;
}
.stat .v {
  font-family: 'Outfit', sans-serif; font-weight: 600;
  font-size: 56px; line-height: 1; letter-spacing: -0.035em;
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat .v .suf { font-size: 30px; color: var(--violet); -webkit-text-fill-color: var(--violet); }
.stat .k { font-size: 13.5px; color: var(--ink-1); margin-top: 10px; line-height: 1.4; }
.stat .sub { font-size: 11.5px; color: var(--ink-3); margin-top: 4px; }

/* ============ Solucoes Custom ============ */
.custom {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.custom h2 { font-family: 'Outfit', sans-serif; font-weight: 600; font-size: clamp(34px, 4.2vw, 52px); line-height: 1.02; letter-spacing: -0.028em; margin: 0 0 18px; text-wrap: balance; }
.custom h2 .grad { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.custom p.lead { font-size: 17px; color: var(--ink-1); line-height: 1.6; margin: 0 0 28px; }
.custom .pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.pill {
  padding: 7px 12px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: rgba(255,255,255,0.03);
  font-size: 12.5px; color: var(--ink-1);
  display: inline-flex; align-items: center; gap: 6px;
}
.pill .d { width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); }
.pill:nth-child(2n) .d { background: var(--violet); }

/* Flow diagram */
.flow {
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
  padding: 28px;
  position: relative;
}
.flow svg { width: 100%; height: auto; }

/* ============ Cases ============ */
.cases { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
.case {
  padding: 28px; border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--line-strong);
  display: flex; flex-direction: column; min-height: 280px;
}
.case .quote {
  font-size: 16px; line-height: 1.5; color: var(--ink-0);
  margin: 0 0 24px; text-wrap: balance;
}
.case .who { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.case .who .av {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, #4ff0e5, #b56eff);
  display: grid; place-items: center; font-weight: 700; color: #0a0a18; font-size: 14px;
}
.case .who .n { font-size: 13.5px; font-weight: 600; }
.case .who .r { font-size: 11.5px; color: var(--ink-2); }
.case .metric {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 8px;
  font-size: 11.5px; font-weight: 600;
  margin-bottom: 18px; align-self: flex-start;
  background: rgba(79,240,229,0.1); color: var(--cyan-soft);
  border: 1px solid rgba(79,240,229,0.25);
}

/* ============ Pricing ============ */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.plan {
  position: relative;
  padding: 32px; border-radius: var(--r-xl);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--line-strong);
  display: flex; flex-direction: column;
}
.plan.featured {
  background:
    radial-gradient(400px 200px at 50% 0%, rgba(181,110,255,0.16), transparent 70%),
    linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
  border-color: rgba(181,110,255,0.35);
  box-shadow: 0 0 60px -10px rgba(181,110,255,0.25);
}
.plan .ribbon {
  position: absolute; top: 18px; right: 18px;
  padding: 4px 10px; border-radius: 999px;
  background: var(--grad-brand); color: #0a0a18;
  font-size: 11px; font-weight: 700; letter-spacing: 0.05em;
}
.plan h3 { font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 22px; margin: 0 0 6px; letter-spacing: -0.02em; }
.plan .desc { font-size: 13px; color: var(--ink-2); margin: 0 0 24px; }
.plan .price { display: flex; align-items: baseline; gap: 6px; margin-bottom: 6px; }
.plan .price .v {
  font-family: 'Outfit', sans-serif; font-weight: 600;
  font-size: 48px; letter-spacing: -0.035em; line-height: 1;
}
.plan .price .c { font-size: 16px; color: var(--ink-2); }
.plan .price .per { font-size: 13px; color: var(--ink-2); }
.plan .extra { font-size: 12px; color: var(--ink-3); margin-bottom: 22px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 26px; display: flex; flex-direction: column; gap: 10px; }
.plan li { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: var(--ink-1); }
.plan li svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--cyan); margin-top: 1px; }
.plan li.dim { color: var(--ink-3); }
.plan li.dim svg { color: var(--ink-3); }
.plan .btn { width: 100%; justify-content: center; margin-top: auto; }

/* Addon note below pricing */
.addon-note {
  margin-top: 22px;
  display: flex; align-items: center; gap: 20px;
  padding: 22px 28px;
  border-radius: var(--r-lg);
  background:
    linear-gradient(135deg, rgba(79,240,229,0.06), rgba(181,110,255,0.06)),
    linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.01));
  border: 1px solid var(--line-strong);
  position: relative; overflow: hidden;
}
.addon-note::before {
  content: ""; position: absolute; inset: -1px;
  border-radius: var(--r-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(79,240,229,0.35), transparent 50%, rgba(181,110,255,0.35));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none; opacity: 0.6;
}
.addon-icon {
  width: 50px; height: 50px; border-radius: 14px;
  background: rgba(79,240,229,0.1);
  border: 1px solid rgba(79,240,229,0.25);
  color: var(--cyan);
  display: grid; place-items: center;
  flex-shrink: 0;
  position: relative; z-index: 1;
}
.addon-text { position: relative; z-index: 1; }
.addon-text h4 {
  font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 19px;
  letter-spacing: -0.015em; margin: 0 0 4px;
}
.addon-text p { margin: 0; font-size: 14.5px; color: var(--ink-1); line-height: 1.5; }
.addon-text strong { color: var(--ink-0); font-weight: 600; }
.addon-price {
  font-family: 'Outfit', sans-serif; font-weight: 600;
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  white-space: nowrap;
}
.addon-price span { font-size: 12.5px; color: var(--ink-2); -webkit-text-fill-color: var(--ink-2); margin-left: 2px; }

/* ============ FAQ ============ */
.faq { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 8px; }
.faq-item {
  border: 1px solid var(--line-strong); border-radius: var(--r-md);
  background: rgba(255,255,255,0.025);
  overflow: hidden;
}
.faq-q {
  width: 100%; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 18px 22px; background: transparent; border: 0; color: var(--ink-0);
  font-size: 15.5px; font-weight: 500;
}
.faq-q .chev { transition: transform .25s ease; color: var(--ink-2); }
.faq-item[data-open="true"] .chev { transform: rotate(180deg); color: var(--cyan); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease;
}
.faq-item[data-open="true"] .faq-a { max-height: 300px; }
.faq-a-inner { padding: 0 22px 20px; color: var(--ink-1); font-size: 14.5px; line-height: 1.6; }

/* ============ CTA final ============ */
.cta-final {
  position: relative; overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  padding: 80px 50px;
  text-align: center;
  background:
    radial-gradient(800px 400px at 50% 100%, rgba(181,110,255,0.22), transparent 70%),
    radial-gradient(700px 400px at 50% 0%, rgba(79,240,229,0.18), transparent 70%),
    linear-gradient(180deg, #0a0a18, #07070f);
}
.cta-final h2 {
  font-family: 'Outfit', sans-serif; font-weight: 600;
  font-size: clamp(40px, 5.5vw, 72px); letter-spacing: -0.035em; line-height: 1;
  margin: 0 0 18px;
}
.cta-final h2 .grad { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cta-final p { font-size: 17px; color: var(--ink-1); margin: 0 auto 30px; max-width: 560px; }
.cta-final .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta-orb {
  position: absolute; left: 50%; bottom: -120px; transform: translateX(-50%);
  width: 600px; opacity: 0.18; pointer-events: none;
}

/* ============ Footer ============ */
footer {
  border-top: 1px solid var(--line);
  padding: 60px 0 30px;
  position: relative;
}
.foot-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid var(--line);
}
.foot-grid h5 {
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3); margin: 0 0 14px; font-weight: 600;
}
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.foot-grid a { color: var(--ink-1); font-size: 14px; transition: color .15s ease; }
.foot-grid a:hover { color: var(--ink-0); }
.foot-brand p { color: var(--ink-2); font-size: 14px; margin: 14px 0 18px; max-width: 320px; line-height: 1.5; }
.foot-bottom {
  margin-top: 22px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px;
  color: var(--ink-3); font-size: 12.5px;
}
.foot-social { display: flex; gap: 10px; }
.foot-social a {
  width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.04); border: 1px solid var(--line);
  color: var(--ink-2);
  transition: all .2s ease;
}
.foot-social a:hover { color: var(--ink-0); background: rgba(255,255,255,0.08); border-color: var(--line-strong); }

/* ============ Responsive ============ */
.nav-burger {
  display: none;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-strong);
  color: var(--ink-0);
  width: 40px; height: 40px; border-radius: 10px;
  align-items: center; justify-content: center;
}

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(4, 4, 12, 0.75);
  backdrop-filter: blur(8px);
  animation: fade .2s ease;
}
@keyframes fade { from { opacity: 0 } to { opacity: 1 } }
.mobile-menu-inner {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(86vw, 360px);
  background:
    radial-gradient(600px 400px at 100% 0%, rgba(181,110,255,0.18), transparent 60%),
    linear-gradient(180deg, #0a0a18, #06060f);
  border-left: 1px solid var(--line-strong);
  padding: 22px;
  display: flex; flex-direction: column;
  animation: slideIn .25s ease;
}
@keyframes slideIn { from { transform: translateX(20px); opacity: 0 } to { transform: none; opacity: 1 } }
.mobile-menu-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.mobile-close {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-strong);
  color: var(--ink-0);
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center;
}
.mobile-menu-links { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.mobile-menu-links a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 4px;
  font-size: 18px; font-weight: 500;
  color: var(--ink-0);
  border-bottom: 1px solid var(--line);
  transition: padding .15s ease, color .15s ease;
}
.mobile-menu-links a:hover { padding-left: 10px; color: var(--cyan); }
.mobile-menu-links a svg { color: var(--ink-3); }
.mobile-menu-cta { display: flex; flex-direction: column; gap: 10px; padding-top: 22px; }
.mobile-menu-cta .btn { justify-content: center; width: 100%; }

@media (max-width: 980px) {
  .hero { padding: 60px 0 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 460px; margin: 0 auto; width: 100%; }
  .channels { grid-template-columns: 1fr; gap: 40px; }
  .channels-orb { max-width: 420px; margin: 0 auto; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento-big, .bento-tall, .bento-mid, .bento-mid-2, .bento-wide { grid-column: span 2; grid-row: auto; }
  .bento-big { min-height: auto; }
  .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cases { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; gap: 16px; }
  .custom { grid-template-columns: 1fr; gap: 40px; }
  .inbox { grid-template-columns: 1fr; height: auto; }
  .inbox-side { border-right: none; border-bottom: 1px solid var(--line); max-height: 260px; }
  .conv-info { border-left: none; border-top: 1px solid var(--line); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-login { display: none; }
  .nav-burger { display: inline-flex; }
  /* IA section centered orbital on tablet */
  .ia-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  /* Container & section paddings */
  .container { width: min(1240px, 94vw); }
  section { padding: 64px 0; }
  .section-head { margin-bottom: 36px; }
  .section-head h2 { font-size: clamp(28px, 8vw, 38px) !important; }
  .section-head p { font-size: 15px; }
  .section-eyebrow { font-size: 11px; letter-spacing: 0.14em; margin-bottom: 10px; }

  /* Nav */
  .nav-demo { padding: 9px 14px; font-size: 13px; }
  .nav-demo .btn-arrow { display: none; }
  .nav-inner { height: 60px; gap: 12px; }
  .brand-word { font-size: 19px; }

  /* Hero */
  .hero { padding: 36px 0 48px; }
  .hero h1 { font-size: clamp(38px, 11vw, 52px); margin: 16px 0 16px; }
  .hero p.lead { font-size: 16px; margin-bottom: 22px; }
  .eyebrow { font-size: 11px; padding: 5px 11px 5px 7px; }
  .hero-actions { gap: 10px; }
  .hero-actions .btn-lg { padding: 13px 18px; font-size: 14px; flex: 1; justify-content: center; }
  .hero-trust { margin-top: 26px; font-size: 12px; gap: 12px; }
  .hero-trust .avatar { width: 26px; height: 26px; font-size: 10px; }
  .hero-visual { max-width: 360px; }
  .ch-pill {
    font-size: 11.5px; padding: 7px 11px; gap: 6px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.4);
  }
  .ch-pill svg { width: 14px; height: 14px; }
  .ch-1 { top: 4%; left: -4%; }
  .ch-2 { top: 8%; right: -2%; }
  .ch-3 { bottom: 24%; left: -10%; }
  .ch-4 { bottom: 4%; right: -4%; }

  /* Marquee */
  .marquee-wrap { padding: 18px 0; }
  .marquee { gap: 40px; }
  .marquee .logo-item { font-size: 18px; }
  .marquee-label { font-size: 11px; letter-spacing: 0.14em; }

  /* Bento — 1 col on phone */
  .bento { grid-template-columns: 1fr; gap: 14px; }
  .bento-big, .bento-tall, .bento-mid, .bento-mid-2, .bento-wide { grid-column: span 1; }
  .bento-card { padding: 22px; border-radius: 18px; }
  .bento-card h3 { font-size: 20px; }
  .bento-card p { font-size: 13.5px; }
  .bento-icon { width: 38px; height: 38px; margin-bottom: 14px; }

  /* Bento wide stats: stack */
  .bento-wide[style] {
    grid-template-columns: 1fr 1fr !important;
    gap: 16px !important;
  }
  .bento-wide[style] > div:first-child {
    grid-column: 1 / -1;
  }
  .bento .big-stat { font-size: 36px !important; }

  /* Pipeline preview: horizontal scroll on phone */
  .pipeline {
    grid-template-columns: 180px 180px 180px 180px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    padding-bottom: 18px;
  }
  .pipe-col { scroll-snap-align: start; }
  .crm-bar .url { font-size: 10px; }

  /* Channels */
  .channel-row { padding: 13px 14px; gap: 12px; }
  .channel-row .ch-icon { width: 38px; height: 38px; }
  .channel-row h4 { font-size: 14.5px; }
  .channel-row p { font-size: 12px; }
  .channel-row .ch-status { display: none; }
  .channels-orb { max-width: 320px; }

  /* Inbox showcase — only show conversation on mobile (sidebar + info hidden) */
  .inbox-frame { border-radius: 18px; }
  .inbox-toolbar { padding: 11px 14px; }
  .inbox-toolbar .title { font-size: 12px; }
  .inbox-toolbar .crumbs { display: none; }
  .inbox { grid-template-columns: 1fr !important; height: auto; }
  .inbox-side { display: none; }
  .conv-info { display: none; }
  .conv { min-height: 540px; }
  .conv-header { padding: 12px 14px; }
  .conv-header h4 { font-size: 13.5px; }
  .conv-header .status { font-size: 11px; }
  .conv-header .ai-on { padding: 5px 9px; font-size: 11px; }
  .conv-body { padding: 16px; }
  .msg .b { font-size: 12.5px; padding: 8px 11px; }

  /* IA section */
  .ia-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .ia-center {
    order: -1;
    max-width: 300px;
    margin: 0 auto;
    width: 100%;
  }
  .ia-headline {
    font-size: clamp(28px, 8vw, 40px);
  }

  /* Steps */
  .step { padding: 28px 22px; }
  .step h3 { font-size: 21px; }
  .step .ill { height: 100px; margin-top: 18px; }

  /* Stats — 1 col, smaller */
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 24px 18px; }
  .stat .v { font-size: 42px; }
  .stat .v .suf { font-size: 22px; }
  .stat .k { font-size: 12.5px; margin-top: 8px; }
  .stat .sub { font-size: 11px; }

  /* Custom solutions */
  .custom h2 { font-size: clamp(28px, 8vw, 38px) !important; }
  .custom p.lead { font-size: 15.5px; }
  .pills { gap: 6px; margin-bottom: 22px; }
  .pill { font-size: 12px; padding: 6px 11px; }
  .flow { padding: 18px; }

  /* Cases */
  .case { padding: 24px; min-height: 0; }
  .case .quote { font-size: 15px; }

  /* Pricing */
  .plan { padding: 26px 24px; border-radius: 20px; }
  .plan h3 { font-size: 20px; }
  .plan .price .v { font-size: 42px; }
  .plan .desc { font-size: 12.5px; margin-bottom: 18px; }
  .plan ul { gap: 9px; margin-bottom: 22px; }
  .plan li { font-size: 13px; }

  /* FAQ */
  .faq-q { padding: 16px 18px; font-size: 14.5px; }
  .faq-a-inner { font-size: 13.5px; padding: 0 18px 18px; }

  /* Addon note */
  .addon-note { flex-direction: column; align-items: flex-start; padding: 20px; gap: 14px; text-align: left; }
  .addon-text h4 { font-size: 17px; }
  .addon-text p { font-size: 13.5px; }
}

/* ============================================================
   WebChat Widget — Qortex skin overrides
   ============================================================ */

/* Floating launcher button — WebChat */
#channel-chat-widget { bottom: 92px !important; }
#channel-chat-container { bottom: 162px !important; }
#channel-chat-button {
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.2), transparent 55%),
    linear-gradient(135deg, #4ff0e5 0%, #8a8cff 50%, #b56eff 100%) !important;
  width: 58px !important; height: 58px !important;
  box-shadow:
    0 10px 28px -8px rgba(181,110,255,0.55),
    0 6px 18px -4px rgba(79,240,229,0.4),
    0 0 0 1px rgba(255,255,255,0.1) inset !important;
  position: relative;
}
#channel-chat-button::before {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  background: conic-gradient(from 0deg, #4ff0e5, #b56eff, #4ff0e5);
  opacity: 0.4; filter: blur(7px); z-index: -1;
  animation: qx-spin 6s linear infinite;
}
@keyframes qx-spin { to { transform: rotate(360deg); } }
/* Hide original logo image, draw a chat bubble glyph in its place */
#channel-chat-button img { display: none !important; }
#channel-chat-button::after {
  content: "";
  width: 28px; height: 28px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M21 11.5a8.38 8.38 0 01-.9 3.8 8.5 8.5 0 01-7.6 4.7 8.38 8.38 0 01-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 01-.9-3.8 8.5 8.5 0 014.7-7.6 8.38 8.38 0 013.8-.9h.5a8.48 8.48 0 018 8v.5z'/></svg>");
  background-size: contain; background-repeat: no-repeat;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

/* WhatsApp floating button — below the chat button */
#wa-float {
  position: fixed; bottom: 20px; right: 20px; z-index: 9999;
  width: 58px; height: 58px; border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.2), transparent 55%),
    linear-gradient(135deg, #25D366 0%, #1ea54a 100%);
  display: grid; place-items: center;
  box-shadow:
    0 10px 28px -8px rgba(37,211,102,0.6),
    0 6px 18px -4px rgba(37,211,102,0.35),
    0 0 0 1px rgba(255,255,255,0.1) inset;
  transition: transform .15s ease;
  text-decoration: none;
}
#wa-float::before {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  background: rgba(37,211,102,0.5); filter: blur(8px); z-index: -1;
  animation: wa-pulse 2.4s ease-in-out infinite;
}
@keyframes wa-pulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.1); }
}
#wa-float:hover { transform: scale(1.06); }
#wa-float svg { filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3)); }
#wa-float .wa-tip {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%);
  background: rgba(13,13,30,0.95);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff; font-size: 12.5px; font-weight: 500;
  padding: 7px 12px; border-radius: 10px;
  white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}
#wa-float:hover .wa-tip { opacity: 1; transform: translateY(-50%) translateX(-2px); }
@media (max-width: 640px) {
  #wa-float .wa-tip { display: none; }
}

/* Chat container — dark glass */
#channel-chat-container {
  background:
    radial-gradient(500px 300px at 100% 0%, rgba(181,110,255,0.18), transparent 60%),
    radial-gradient(500px 300px at 0% 100%, rgba(79,240,229,0.12), transparent 60%),
    linear-gradient(180deg, #0a0a18, #06060f) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  border-radius: 22px !important;
  box-shadow:
    0 30px 80px -20px rgba(0,0,0,0.7),
    0 0 60px -20px rgba(181,110,255,0.35) !important;
  width: 360px !important; height: 540px !important;
  overflow: hidden;
  font-family: 'Inter', system-ui, -apple-system, sans-serif !important;
}

/* Header */
#channel-chat-header {
  background: linear-gradient(135deg, rgba(79,240,229,0.16), rgba(181,110,255,0.16)) !important;
  border-bottom: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 22px 22px 0 0 !important;
  padding: 14px 18px !important;
  position: relative;
}
#channel-chat-header::before {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79,240,229,0.6), rgba(181,110,255,0.6), transparent);
}
#channel-chat-header h3 {
  font-family: 'Outfit', sans-serif !important;
  font-weight: 600 !important;
  font-size: 15px !important;
  letter-spacing: 0.02em;
  display: flex; align-items: center; gap: 8px;
  text-transform: none;
}
#channel-chat-header h3::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: #4ff0e5; box-shadow: 0 0 10px #4ff0e5;
  animation: qx-pulse 1.8s ease-in-out infinite;
}
@keyframes qx-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}
#channel-chat-session {
  color: rgba(255,255,255,0.45) !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 10.5px !important;
  letter-spacing: 0.04em;
}
#channel-chat-clear, #channel-chat-close {
  width: 30px; height: 30px;
  border-radius: 8px !important;
  background: rgba(255,255,255,0.06) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  display: inline-flex !important; align-items: center; justify-content: center;
  transition: background .15s ease, color .15s ease !important;
}
#channel-chat-clear:hover, #channel-chat-close:hover {
  background: rgba(255,255,255,0.12) !important;
}
#channel-chat-clear .mdi, #channel-chat-close .mdi { font-size: 14px !important; }

/* Messages area */
#channel-chat-messages {
  background:
    radial-gradient(400px 300px at 50% 0%, rgba(181,110,255,0.05), transparent 70%),
    transparent !important;
  padding: 18px !important;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}
#channel-chat-messages::-webkit-scrollbar { width: 6px; }
#channel-chat-messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 4px; }

/* Message bubbles */
.channel-message {
  font-family: 'Inter', sans-serif !important;
  font-size: 13.5px !important;
  line-height: 1.45;
  padding: 10px 13px !important;
  border-radius: 16px !important;
  margin-bottom: 10px !important;
  max-width: 78% !important;
  color: #fff !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.channel-sent {
  background: linear-gradient(135deg, rgba(79,240,229,0.18), rgba(181,110,255,0.18)) !important;
  border: 1px solid rgba(181,110,255,0.3) !important;
  border-bottom-right-radius: 5px !important;
  color: #fff !important;
}
.channel-received {
  background: rgba(255,255,255,0.06) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-bottom-left-radius: 5px !important;
  color: #fff !important;
  box-shadow: none !important;
}
.channel-message span[style*="font-size:10px"] {
  color: rgba(255,255,255,0.45) !important;
  font-size: 10px !important;
  margin-top: 2px; display: inline-block;
}
.channel-ack {
  color: rgba(255,255,255,0.5) !important;
}

/* Input area */
#channel-chat-input-area {
  background: rgba(255,255,255,0.025) !important;
  border-top: 1px solid rgba(255,255,255,0.08) !important;
  padding: 12px 14px !important;
  gap: 6px;
}
#channel-chat-input {
  background: rgba(255,255,255,0.05) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  color: #fff !important;
  border-radius: 10px !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 13.5px !important;
  padding: 10px 12px !important;
  transition: border-color .15s ease, background .15s ease;
}
#channel-chat-input::placeholder { color: rgba(255,255,255,0.4); }
#channel-chat-input:focus {
  outline: none !important;
  border-color: rgba(79,240,229,0.5) !important;
  background: rgba(255,255,255,0.07) !important;
}
#channel-chat-attach {
  color: rgba(255,255,255,0.65) !important;
  background: transparent !important;
  width: 36px !important; height: 36px !important;
}
#channel-chat-attach:hover {
  background: rgba(255,255,255,0.08) !important;
  color: #4ff0e5 !important;
}
#channel-chat-send {
  background: linear-gradient(135deg, #4ff0e5 0%, #8a8cff 50%, #b56eff 100%) !important;
  color: #0a0a18 !important;
  width: 38px !important; height: 38px !important;
  border-radius: 10px !important;
  box-shadow: 0 6px 18px -6px rgba(181,110,255,0.55) !important;
  transition: transform .15s ease !important;
}
#channel-chat-send:hover {
  background: linear-gradient(135deg, #4ff0e5 0%, #8a8cff 50%, #b56eff 100%) !important;
  transform: translateY(-1px);
}
#channel-chat-send .mdi { font-size: 16px !important; }

/* Media bubbles dark theme */
.channel-media-document {
  background: rgba(255,255,255,0.06) !important;
  color: #fff !important;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px !important;
}
.channel-media-caption {
  background: rgba(0,0,0,0.25) !important;
  color: rgba(255,255,255,0.75) !important;
}

/* Mobile widget tweaks */
@media (max-width: 480px) {
  #channel-chat-container {
    border-radius: 0 !important;
    width: 100% !important; height: 100vh !important;
  }
  #channel-chat-header { border-radius: 0 !important; }
}

@media (max-width: 640px) {
  /* CTA final */
  .cta-final { padding: 56px 24px; border-radius: 22px; }
  .cta-final h2 { font-size: clamp(34px, 9vw, 48px); }
  .cta-final p { font-size: 15px; margin-bottom: 24px; }
  .cta-final .actions .btn-lg { flex: 1; justify-content: center; padding: 13px 16px; font-size: 14px; }
  .cta-orb { width: 420px; bottom: -80px; }

  /* Footer */
  .foot-grid { grid-template-columns: 1fr; gap: 28px; padding-bottom: 28px; }
  .foot-grid h5 { font-size: 11.5px; margin-bottom: 10px; }
  .foot-grid a { font-size: 13.5px; }
  .foot-bottom { font-size: 11.5px; gap: 8px; flex-direction: column; align-items: flex-start; }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 36px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .stats { grid-template-columns: 1fr; }
  .section-head h2 { font-size: 26px !important; }
}