/* =========================================================
   ChimHub Marketing — Premium Stylesheet
   Brand: Indigo (#6366F1 / #4F46E5 / #4338CA), Ink (#1E1B4B)
   ========================================================= */

:root {
  --indigo-400: #818cf8;
  --indigo-500: #6366f1;
  --indigo-600: #4f46e5;
  --indigo-700: #4338ca;
  --indigo-300: #a5b4fc;
  --ink: #1e1b4b;
  --ink-2: #15132e;
  --amber: #f59e0b;
  --teal: #2dd4bf;
  --slate-900: #0b1020;
  --slate-800: #111827;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(30, 27, 75, 0.06);
  --shadow-md: 0 12px 30px rgba(30, 27, 75, 0.10);
  --shadow-lg: 0 30px 70px rgba(30, 27, 75, 0.18);
  --shadow-indigo: 0 18px 40px rgba(79, 70, 229, 0.30);
  --radius: 18px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --maxw: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #312e57;
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

a { text-decoration: none; }

.container-x {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Reusable bits ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--indigo-600);
  background: rgba(99, 102, 241, 0.10);
  border: 1px solid rgba(99, 102, 241, 0.18);
  padding: 0.5rem 1rem;
  border-radius: 100px;
}

.section { padding: 110px 0; position: relative; }

.section-head { max-width: 680px; margin-bottom: 64px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.section-title {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  margin: 18px 0 16px;
}

.section-sub {
  font-size: 1.12rem;
  color: var(--slate-500);
  line-height: 1.75;
}

.text-grad {
  background: linear-gradient(110deg, var(--indigo-500), var(--indigo-700));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 0.95rem 1.9rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.3s;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--indigo-500), var(--indigo-700));
  color: #fff;
  box-shadow: var(--shadow-indigo);
}
.btn-primary:hover { transform: translateY(-4px); box-shadow: 0 26px 55px rgba(79,70,229,0.42); color:#fff; }
.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.25);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.14); transform: translateY(-4px); color:#fff; }
.btn-light {
  background: #fff; color: var(--indigo-700);
  border: 1.5px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}
.btn-light:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--indigo-300); }
.btn-white { background:#fff; color: var(--indigo-700); }
.btn-white:hover { transform: translateY(-4px); box-shadow: 0 24px 50px rgba(0,0,0,0.25); color: var(--indigo-700); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0;
  z-index: 1000;
  padding: 18px 0;
  transition: background 0.35s, box-shadow 0.35s, padding 0.35s;
}
.site-header.scrolled {
  background: rgba(255,255,255,0.86);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 6px 24px rgba(30,27,75,0.08);
  padding: 12px 0;
}
.nav { display: flex; align-items: center; justify-content: space-between; }
.nav-logo img { height: 40px; display: block; }
/* logo-on-dark = white wordmark (over hero); logo-on-light = ink wordmark (scrolled bar) */
.site-header:not(.scrolled) .logo-on-light { display: none; }
.site-header.scrolled .logo-on-dark { display: none; }
.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a {
  font-weight: 600; font-size: 0.95rem; color: #e7e9ff; position: relative;
  transition: color 0.25s;
}
.site-header.scrolled .nav-links a:not(.btn) { color: var(--slate-600); }
.site-header.scrolled .nav-links a.btn-primary { color: #fff; }
.nav-links a:not(.btn)::after {
  content: ''; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: linear-gradient(90deg, var(--indigo-500), var(--indigo-700));
  transition: width 0.3s var(--ease);
}
.nav-links a:not(.btn):hover { color: var(--indigo-300); }
.site-header.scrolled .nav-links a:not(.btn):hover { color: var(--indigo-600); }
.nav-links a:not(.btn):hover::after { width: 100%; }
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; }
.site-header.scrolled .nav-toggle { color: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(1200px 700px at 75% -10%, #2c2a6b 0%, transparent 60%),
              linear-gradient(160deg, #1a1840 0%, #15132e 55%, #100e26 100%);
  color: #e9eaff;
  padding: 190px 0 120px;
  overflow: hidden;
}
#particles { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(20px); z-index: 0; pointer-events:none; }
.hero-glow.one { width: 520px; height: 520px; top: -160px; right: -120px;
  background: radial-gradient(circle, rgba(99,102,241,0.40), transparent 70%); animation: drift 14s ease-in-out infinite; }
.hero-glow.two { width: 460px; height: 460px; bottom: -180px; left: -120px;
  background: radial-gradient(circle, rgba(67,56,202,0.38), transparent 70%); animation: drift 18s ease-in-out infinite reverse; }
@keyframes drift { 0%,100%{transform:translate(0,0)} 50%{transform:translate(40px,40px)} }

.hero-grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 60px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: rgba(165,180,252,0.12);
  border: 1px solid rgba(165,180,252,0.25);
  color: var(--indigo-300);
  padding: 0.55rem 1.1rem; border-radius: 100px;
  font-size: 0.85rem; font-weight: 600; margin-bottom: 26px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); animation: ping 2s infinite; }
@keyframes ping { 0%{box-shadow:0 0 0 0 rgba(45,212,191,0.5)} 70%{box-shadow:0 0 0 10px rgba(45,212,191,0)} 100%{box-shadow:0 0 0 0 rgba(45,212,191,0)} }

.hero h1 { color: #fff; font-size: clamp(2.5rem, 5.4vw, 4.1rem); line-height: 1.06; margin-bottom: 22px; }
.hero h1 .text-grad {
  background: linear-gradient(110deg, var(--indigo-300), #c7b3ff);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p.lead { font-size: 1.18rem; color: #c4c6ee; max-width: 540px; margin-bottom: 30px; line-height: 1.75; }
.hero-checks { display: grid; gap: 0.7rem; margin-bottom: 34px; }
.hero-checks li { list-style: none; display: flex; align-items: center; gap: 0.7rem; color: #d7d9f5; font-weight: 500; }
.hero-checks i { color: var(--teal); }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 38px; }
.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.hero-stat .num { font-family: 'Sora'; font-size: 1.7rem; font-weight: 800; color: #fff; }
.hero-stat .lbl { font-size: 0.85rem; color: #9d9fce; }

/* ---------- Device / mockups (CSS screenshots) ---------- */
.browser { background: #fff; border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,0.5); }
.browser-bar { background: #f1f2fb; padding: 12px 16px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid #e7e8f5; }
.browser-bar .dotrow { display:flex; gap:6px; }
.browser-bar .dotrow span { width: 11px; height: 11px; border-radius: 50%; }
.browser-bar .dotrow span:nth-child(1){ background:#ff5f57; }
.browser-bar .dotrow span:nth-child(2){ background:#febc2e; }
.browser-bar .dotrow span:nth-child(3){ background:#28c840; }
.browser-bar .url { flex:1; background:#fff; border:1px solid #e7e8f5; border-radius:8px; font-size:0.72rem; color:#9aa0c0; padding:5px 12px; text-align:center; }

.app-shot { padding: 22px; background: #f7f8fe; }
.app-topline { display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; }
.app-topline .title { font-family:'Sora'; font-weight:700; color:var(--ink); font-size:1.05rem; }
.app-topline .pill { font-size:0.7rem; font-weight:700; color:var(--indigo-600); background:rgba(99,102,241,0.12); padding:4px 12px; border-radius:100px; }

.stat-row { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:18px; }
.stat-box { background:#fff; border:1px solid #ecedf8; border-radius:12px; padding:14px; }
.stat-box .k { font-size:0.68rem; font-weight:700; letter-spacing:0.04em; color:var(--slate-400); text-transform:uppercase; }
.stat-box .v { font-family:'Sora'; font-size:1.5rem; font-weight:800; color:var(--ink); }
.stat-box .v.up { color:#16a34a; }
.stat-box .spark { display:flex; align-items:flex-end; gap:3px; height:22px; margin-top:6px; }
.stat-box .spark i { flex:1; background:linear-gradient(180deg,var(--indigo-400),var(--indigo-600)); border-radius:2px; }

.chart-card { background:#fff; border:1px solid #ecedf8; border-radius:12px; padding:16px 16px 8px; }
.chart-card .head { display:flex; justify-content:space-between; align-items:center; margin-bottom:14px; }
.chart-card .head .t { font-weight:700; color:var(--ink); font-size:0.9rem; }
.chart-card .head .d { font-size:0.72rem; color:var(--slate-400); }
.bars { display:flex; align-items:flex-end; gap:10px; height:120px; }
.bars .bar { flex:1; border-radius:6px 6px 0 0; background:linear-gradient(180deg,var(--indigo-400),var(--indigo-600)); }
.bars .bar.alt { background:linear-gradient(180deg,#cdd2ff,#a5b4fc); }

.row-list { display:grid; gap:10px; }
.row-item { display:flex; align-items:center; gap:12px; background:#fff; border:1px solid #ecedf8; border-radius:12px; padding:12px 14px; }
.row-item .av { width:38px; height:38px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:1.05rem; color:#fff; flex-shrink:0;
  background:linear-gradient(135deg,var(--indigo-500),var(--indigo-700)); }
.row-item .meta .n { font-weight:700; color:var(--ink); font-size:0.86rem; }
.row-item .meta .s { font-size:0.74rem; color:var(--slate-400); }
.row-item .tag { margin-left:auto; font-size:0.68rem; font-weight:700; padding:4px 10px; border-radius:100px; }
.tag.green { color:#16a34a; background:#dcfce7; }
.tag.indigo { color:var(--indigo-600); background:#e7e9ff; }
.tag.amber { color:#b45309; background:#fef3c7; }

/* Floating cards on hero */
.float-card {
  position:absolute; background:#fff; border-radius:14px; box-shadow:var(--shadow-lg);
  padding:14px 16px; display:flex; align-items:center; gap:12px; z-index:3;
}
.float-card .ic { width:40px; height:40px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:1.1rem; color:#fff; }
.float-card .lbl { font-size:0.7rem; color:var(--slate-400); font-weight:600; }
.float-card .val { font-family:'Sora'; font-weight:800; color:var(--ink); font-size:1.05rem; }
.float-card.a { top:-26px; left:-30px; animation: floaty 5s ease-in-out infinite; }
.float-card.a .ic { background:linear-gradient(135deg,#16a34a,#22c55e); }
.float-card.b { bottom:-24px; right:-26px; animation: floaty 6s ease-in-out infinite reverse; }
.float-card.b .ic { background:linear-gradient(135deg,var(--amber),#fbbf24); }
@keyframes floaty { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
.hero-device { position: relative; }

/* ---------- Logos / trust bar ---------- */
.trust { padding: 46px 0; background: var(--slate-50); border-bottom: 1px solid var(--slate-100); }
.trust p { text-align:center; color:var(--slate-400); font-weight:600; font-size:0.82rem; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:22px; }
.trust-row { display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:42px; }
.trust-row span { font-family:'Sora'; font-weight:800; font-size:1.15rem; color:#c2c6da; display:flex; align-items:center; gap:8px; }

/* ---------- Feature grid ---------- */
.bg-light { background: #fff; }
.bg-soft { background: var(--slate-50); }
.bg-dark { background: linear-gradient(165deg,#1a1840,#15132e); color:#d7d9f5; position:relative; overflow:hidden; }
.bg-dark .section-title { color:#fff; }
.bg-dark .section-sub { color:#b9bce6; }
.bg-dark .eyebrow { color:var(--indigo-300); background:rgba(165,180,252,0.12); border-color:rgba(165,180,252,0.22); }

.feature-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.f-card {
  background:#fff; border:1px solid #edeefb; border-radius:var(--radius); padding:34px 30px;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s;
  position:relative; overflow:hidden;
}
.f-card::after {
  content:''; position:absolute; inset:0 0 auto 0; height:3px; transform:scaleX(0); transform-origin:left;
  background:linear-gradient(90deg,var(--indigo-500),var(--indigo-700)); transition:transform 0.4s var(--ease);
}
.f-card:hover { transform:translateY(-10px); box-shadow:var(--shadow-md); border-color:#dcdef9; }
.f-card:hover::after { transform:scaleX(1); }
.f-icon {
  width:58px; height:58px; border-radius:15px; display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; color:#fff; margin-bottom:20px;
  background:linear-gradient(135deg,var(--indigo-500),var(--indigo-700));
  box-shadow:0 10px 24px rgba(79,70,229,0.30);
}
.f-card h3 { font-size:1.22rem; margin-bottom:10px; }
.f-card p { color:var(--slate-500); font-size:0.96rem; margin:0; }
.f-card .more { display:inline-flex; align-items:center; gap:6px; margin-top:16px; font-weight:700; font-size:0.86rem; color:var(--indigo-600); }

.f-icon.c2{ background:linear-gradient(135deg,#0ea5e9,#0369a1); box-shadow:0 10px 24px rgba(3,105,161,0.28);}
.f-icon.c3{ background:linear-gradient(135deg,#16a34a,#15803d); box-shadow:0 10px 24px rgba(21,128,61,0.28);}
.f-icon.c4{ background:linear-gradient(135deg,#f59e0b,#d97706); box-shadow:0 10px 24px rgba(217,119,6,0.28);}
.f-icon.c5{ background:linear-gradient(135deg,#ec4899,#be185d); box-shadow:0 10px 24px rgba(190,24,93,0.28);}
.f-icon.c6{ background:linear-gradient(135deg,#8b5cf6,#6d28d9); box-shadow:0 10px 24px rgba(109,40,217,0.28);}
.f-icon.c7{ background:linear-gradient(135deg,#14b8a6,#0f766e); box-shadow:0 10px 24px rgba(15,118,110,0.28);}
.f-icon.c8{ background:linear-gradient(135deg,#ef4444,#b91c1c); box-shadow:0 10px 24px rgba(185,28,28,0.28);}

/* ---------- Deep-dive split sections ---------- */
.split { display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center; }
.split + .split { margin-top:120px; }
.split.flip .split-media { order:-1; }
.split-copy .eyebrow { margin-bottom:18px; }
.split-copy h2 { font-size:clamp(1.7rem,3vw,2.4rem); margin-bottom:18px; }
.split-copy p.intro { color:var(--slate-500); font-size:1.05rem; margin-bottom:24px; line-height:1.75; }
.split-list { list-style:none; display:grid; gap:16px; }
.split-list li { display:flex; gap:14px; }
.split-list .ck { flex-shrink:0; width:26px; height:26px; border-radius:8px; background:#e7e9ff; color:var(--indigo-600); display:flex; align-items:center; justify-content:center; font-size:0.8rem; }
.split-list .tx strong { display:block; color:var(--ink); font-size:0.98rem; margin-bottom:2px; }
.split-list .tx span { color:var(--slate-500); font-size:0.9rem; }
.bg-dark .split-list .tx strong { color:#fff; }
.bg-dark .split-list .tx span { color:#b9bce6; }
.bg-dark .split-list .ck { background:rgba(165,180,252,0.16); color:var(--indigo-300); }

/* ---------- AI section ---------- */
.ai-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }
.ai-card {
  background:rgba(255,255,255,0.05); border:1px solid rgba(165,180,252,0.16);
  border-radius:var(--radius); padding:30px; transition:transform 0.4s var(--ease), background 0.3s, border-color 0.3s;
}
.ai-card:hover { transform:translateY(-8px); background:rgba(255,255,255,0.09); border-color:rgba(165,180,252,0.32); }
.ai-card .ic { width:50px; height:50px; border-radius:13px; display:flex; align-items:center; justify-content:center;
  font-size:1.3rem; margin-bottom:18px; background:linear-gradient(135deg,var(--indigo-400),var(--indigo-600)); color:#fff; }
.ai-card h3 { color:#fff; font-size:1.15rem; margin-bottom:8px; }
.ai-card p { color:#b9bce6; font-size:0.94rem; margin:0; }

/* ---------- Members mobile mockup ---------- */
.phone { width:300px; margin:0 auto; background:#0f0d24; border-radius:42px; padding:12px; box-shadow:var(--shadow-lg); position:relative; }
.phone::before { content:''; position:absolute; top:22px; left:50%; transform:translateX(-50%); width:120px; height:26px; background:#0f0d24; border-radius:0 0 16px 16px; z-index:5; }
.phone-screen { background:#f7f8fe; border-radius:32px; overflow:hidden; height:560px; }
.phone-hd { background:linear-gradient(135deg,var(--indigo-600),var(--indigo-700)); color:#fff; padding:46px 22px 22px; }
.phone-hd .hi { font-size:0.78rem; opacity:0.85; }
.phone-hd .ch { font-family:'Sora'; font-size:1.3rem; font-weight:800; }
.phone-body { padding:18px; display:grid; gap:12px; }

/* ---------- Kingdom Fuel / Affiliate ---------- */
.kf-wrap { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.kf-note { border-left:4px solid var(--amber); background:rgba(245,158,11,0.08); padding:22px 24px; border-radius:0 14px 14px 0; margin-bottom:26px; }
.bg-dark .kf-note { background:rgba(245,158,11,0.10); }
.kf-note h4 { color:#fff; font-size:1.05rem; margin-bottom:8px; }
.kf-note p { color:#c4c6ee; margin:0; font-size:0.95rem; }
.invite-card { background:#fff; border-radius:20px; box-shadow:var(--shadow-lg); padding:28px; }
.invite-code { background:linear-gradient(135deg,var(--amber),#d97706); color:#fff; border-radius:14px; padding:20px; text-align:center; margin-bottom:18px; }
.invite-code .l { font-size:0.72rem; opacity:0.9; letter-spacing:0.05em; }
.invite-code .c { font-family:'Sora'; font-size:1.5rem; font-weight:800; letter-spacing:0.06em; margin:6px 0 12px; }
.invite-code button { background:#fff; color:#b45309; border:none; padding:8px 18px; border-radius:9px; font-weight:700; font-size:0.82rem; cursor:pointer; }

/* ---------- Pricing ---------- */
.price-card { max-width:560px; margin:0 auto; background:#fff; border:1px solid #edeefb; border-radius:26px; padding:46px; box-shadow:var(--shadow-md); position:relative; overflow:hidden; }
.price-card::before { content:''; position:absolute; top:0; left:0; right:0; height:6px; background:linear-gradient(90deg,var(--indigo-500),var(--indigo-700)); }
.price-flag { display:inline-block; background:#dcfce7; color:#16a34a; font-weight:800; font-size:0.78rem; letter-spacing:0.06em; padding:7px 16px; border-radius:100px; }
.price-amt { font-family:'Sora'; font-size:4rem; font-weight:800; color:var(--ink); line-height:1; margin:18px 0 6px; }
.price-amt span { font-size:1.1rem; color:var(--slate-400); font-weight:600; }
.kf-grant { background:linear-gradient(135deg,#eef0ff,#f5f3ff); border:1px solid #e2e2fb; border-radius:16px; padding:22px; margin:26px 0; text-align:center; }
.kf-grant .big { font-family:'Sora'; font-size:1.7rem; font-weight:800; color:var(--indigo-600); }
.price-feats { display:grid; gap:13px; text-align:left; margin:26px 0; }
.price-feats li { list-style:none; display:flex; gap:12px; align-items:center; color:#3b3a5e; font-weight:500; font-size:0.96rem; }
.price-feats i { color:#16a34a; }

/* ---------- Testimonials ---------- */
.t-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.t-card { background:#fff; border:1px solid #edeefb; border-radius:var(--radius); padding:32px; transition:transform 0.4s var(--ease), box-shadow 0.4s; }
.t-card:hover { transform:translateY(-8px); box-shadow:var(--shadow-md); }
.t-stars { color:var(--amber); margin-bottom:16px; font-size:0.9rem; }
.t-card p { color:#4a4870; font-style:italic; line-height:1.8; margin-bottom:22px; }
.t-who { display:flex; align-items:center; gap:12px; }
.t-who .av { width:46px; height:46px; border-radius:50%; background:linear-gradient(135deg,var(--indigo-500),var(--indigo-700)); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:800; }
.t-who .n { font-weight:700; color:var(--ink); font-size:0.95rem; }
.t-who .r { font-size:0.82rem; color:var(--slate-400); }

/* ---------- FAQ ---------- */
.faq { max-width:780px; margin:0 auto; display:grid; gap:14px; }
.faq-item { border:1px solid #e9eafb; border-radius:14px; background:#fff; overflow:hidden; transition:box-shadow 0.3s, border-color 0.3s; }
.faq-item.open { box-shadow:var(--shadow-sm); border-color:#dcdef9; }
.faq-q { width:100%; text-align:left; background:none; border:none; cursor:pointer; padding:22px 24px;
  font-family:'Sora'; font-weight:700; font-size:1.02rem; color:var(--ink); display:flex; justify-content:space-between; align-items:center; gap:16px; }
.faq-q i { color:var(--indigo-600); transition:transform 0.3s var(--ease); flex-shrink:0; }
.faq-item.open .faq-q i { transform:rotate(45deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height 0.4s var(--ease); }
.faq-a p { padding:0 24px 22px; color:var(--slate-500); margin:0; line-height:1.75; }

/* ---------- CTA ---------- */
.cta {
  background: radial-gradient(900px 500px at 80% 0%, #3a3690 0%, transparent 60%),
              linear-gradient(135deg,var(--indigo-600),var(--indigo-700));
  color:#fff; text-align:center; padding:110px 0; position:relative; overflow:hidden;
}
.cta h2 { color:#fff; font-size:clamp(2rem,4vw,3rem); margin-bottom:16px; }
.cta p { color:#dcdcff; font-size:1.15rem; max-width:560px; margin:0 auto 34px; }
.cta-btns { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

/* ---------- Footer ---------- */
.footer { background:var(--ink-2); color:#a9abd6; padding:80px 0 34px; }
.footer-grid { display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px; margin-bottom:50px; }
.footer img { height:38px; margin-bottom:18px; }
.footer .blurb { color:#8c8fc4; font-size:0.95rem; max-width:300px; }
.footer h5 { color:#fff; font-size:0.82rem; text-transform:uppercase; letter-spacing:0.08em; margin-bottom:18px; }
.footer ul { list-style:none; display:grid; gap:12px; }
.footer ul a { color:#a9abd6; font-size:0.94rem; transition:color 0.25s; }
.footer ul a:hover { color:var(--indigo-300); }
.footer-soc { display:flex; gap:12px; margin-top:20px; }
.footer-soc a { width:38px; height:38px; border-radius:10px; background:rgba(255,255,255,0.06); display:flex; align-items:center; justify-content:center; color:#c4c6ee; transition:background 0.25s, transform 0.25s; }
.footer-soc a:hover { background:var(--indigo-600); transform:translateY(-3px); color:#fff; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.08); padding-top:26px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:0.88rem; color:#7c7fb4; }

/* ---------- WhatsApp ---------- */
.wa {
  position:fixed; bottom:26px; right:26px; z-index:999;
  width:58px; height:58px; border-radius:50%; background:linear-gradient(135deg,#25d366,#1da851);
  color:#fff; display:flex; align-items:center; justify-content:center; font-size:1.7rem;
  box-shadow:0 12px 30px rgba(37,211,102,0.45); transition:transform 0.3s var(--ease);
  animation: wapulse 2.4s infinite;
}
.wa:hover { transform:scale(1.1); color:#fff; }
@keyframes wapulse { 0%,100%{box-shadow:0 12px 30px rgba(37,211,102,0.45)} 50%{box-shadow:0 12px 46px rgba(37,211,102,0.65)} }

/* ---------- reveal on scroll ---------- */
.reveal { opacity:0; transform:translateY(26px); transition:opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity:1; transform:none; }
.reveal.d1 { transition-delay:0.08s; }
.reveal.d2 { transition-delay:0.16s; }
.reveal.d3 { transition-delay:0.24s; }
.reveal.d4 { transition-delay:0.32s; }
.reveal.d5 { transition-delay:0.40s; }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .hero-grid, .split, .kf-wrap { grid-template-columns:1fr; gap:48px; }
  .split.flip .split-media { order:0; }
  .hero-device { margin-top:30px; }
  .feature-grid, .t-grid { grid-template-columns:repeat(2,1fr); }
  .ai-grid { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding:74px 0; }
  .hero { padding:150px 0 90px; }
  /* Blur on an ancestor makes fixed children size to that ancestor instead of
     the viewport — drop it on mobile so the slide-in menu covers the screen. */
  .site-header.scrolled {
    -webkit-backdrop-filter:none; backdrop-filter:none;
    background:rgba(255,255,255,0.97);
  }
  .nav-links {
    position:fixed; inset:0 0 0 auto; width:78%; max-width:320px; flex-direction:column;
    background:#15132e; padding:100px 32px 32px; gap:1.4rem; align-items:flex-start;
    transform:translateX(100%); transition:transform 0.4s var(--ease); box-shadow:var(--shadow-lg);
    z-index:1002; overflow-y:auto;
  }
  /* full-screen dim backdrop behind the panel */
  .nav-links::before {
    content:''; position:fixed; inset:0; z-index:-1;
    background:rgba(10,8,26,0.55);
    opacity:0; visibility:hidden; transition:opacity 0.4s var(--ease), visibility 0.4s;
  }
  .nav-links.open { transform:translateX(0); }
  .nav-links.open::before { opacity:1; visibility:visible; }
  .nav-links a { color:#e7e9ff !important; }
  .nav-toggle { display:block; z-index:1003; }
  body.nav-open { overflow:hidden; }
  .site-header.scrolled .nav-toggle { color:var(--ink); }
  .feature-grid, .t-grid, .footer-grid, .stat-row { grid-template-columns:1fr; }
  .hero-stats { gap:1.6rem; }
  .float-card.a { left:-6px; top:-18px; }
  .float-card.b { right:-6px; }
  .footer-bottom { flex-direction:column; }
}