:root{
  --bg:#050506;
  --bg-elev:#0a0a0c;
  --card:rgba(255,255,255,0.035);
  --card-hover:rgba(255,255,255,0.055);
  --border:rgba(255,255,255,0.10);
  --border-strong:rgba(255,255,255,0.16);
  --text:#F5F5F7;
  --text-dim:#9A9CA5;
  --text-dimmer:#6B6D76;
  --blue:#3E82FF;
  --blue-soft:#3E82FF33;
  --orange:#FF6A2B;
  --orange-soft:#FF6A2B33;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:10px;
  --container:1200px;
  --font-display:'Inter Tight', 'Inter', sans-serif;
  --font-body:'Inter', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.55;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
.icon{width:1em;height:1em;display:inline-block;vertical-align:middle;}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);
  font-size:12.5px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase;
  color:var(--text-dim);
  padding:8px 18px;border-radius:999px;
  border:1px solid var(--border-strong);
  background:linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  position:relative;
}
.eyebrow::before{
  content:'';position:absolute;inset:-1px;border-radius:999px;padding:1px;
  background:linear-gradient(90deg, var(--orange), transparent 40%, transparent 60%, var(--blue));
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0.55;pointer-events:none;
}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;letter-spacing:-0.02em;color:var(--text);}
.section{position:relative;padding:120px 0;}
.section-tight{padding:80px 0;}
.text-center{text-align:center;}
.text-dim{color:var(--text-dim);}
.mx-auto{margin-left:auto;margin-right:auto;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;
  font-weight:600;font-size:15px;
  border:1px solid var(--border-strong);
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(180deg, #1a1a1d, #0c0c0e);
  color:var(--text);
  position:relative;
}
.btn-primary::before{
  content:'';position:absolute;inset:-1px;border-radius:999px;padding:1px;
  background:linear-gradient(120deg, var(--orange), transparent 45%, transparent 55%, var(--blue));
  -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px -8px var(--orange-soft);}
.btn-secondary{
  background:rgba(255,255,255,0.02);
  color:var(--text);
  border:1px solid var(--border);
}
.btn-secondary:hover{background:rgba(255,255,255,0.06);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:13.5px;}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:20px 0;
  transition:background .3s ease, backdrop-filter .3s ease, border-color .3s ease;
}
.nav.scrolled{
  background:rgba(5,5,6,0.72);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:18px;letter-spacing:-0.01em;}
.logo-orb{
  width:30px;height:30px;border-radius:50%;flex-shrink:0;
  background:radial-gradient(circle at 30% 30%, #6FA8FF, #3E82FF 45%, #1a1a1d 70%, #FF6A2B 100%);
  box-shadow:0 0 16px -2px rgba(62,130,255,0.5);
}
.nav-links{display:flex;align-items:center;gap:36px;}
.nav-links ul{display:flex;align-items:center;gap:36px;list-style:none;margin:0;padding:0;}
.nav-links li{list-style:none;}
.nav-links a{font-size:14.5px;color:var(--text-dim);font-weight:500;transition:color .2s ease;}
.nav-links a:hover{color:var(--text);}
.mobile-menu ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;width:100%;}
.mobile-menu li{list-style:none;}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:22px;flex-shrink:0;width:22px;height:22px;padding:0;}
.nav-toggle .icon{width:22px;height:22px;}
.mobile-menu{
  display:none;flex-direction:column;gap:0;
  max-height:0;overflow:hidden;
  background:rgba(5,5,6,0.98);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  transition:max-height .3s ease;
}
.mobile-menu.open{max-height:400px;display:flex;}
.mobile-menu a{
  padding:16px 4px;font-size:15px;color:var(--text-dim);
  border-bottom:1px solid var(--border);
}

/* ---------- Backgrounds / beams ---------- */
.beam-wrap{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0;}
.beam{
  position:absolute;
  width:180%;height:340px;
  left:-40%;
  transform:rotate(-24deg);
  filter:blur(2px);
  opacity:0.85;
  mix-blend-mode:screen;
}
.beam-blue{
  top:8%;
  background:linear-gradient(90deg, transparent 0%, transparent 38%, rgba(62,130,255,0.55) 55%, rgba(120,180,255,0.9) 62%, rgba(62,130,255,0.4) 68%, transparent 82%);
}
.beam-orange{
  top:28%;
  background:linear-gradient(90deg, transparent 0%, transparent 8%, rgba(255,106,43,0.5) 20%, rgba(255,170,120,0.85) 26%, rgba(255,106,43,0.35) 32%, transparent 46%);
}
.glow-radial{
  position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0;
}

/* ---------- Hero ---------- */
.hero{position:relative;padding:180px 0 0;overflow:hidden;}
.hero-inner{position:relative;z-index:2;max-width:760px;}
.hero h1{font-size:clamp(38px,5.4vw,64px);line-height:1.06;margin:22px 0 22px;}
.hero p{font-size:18px;color:var(--text-dim);max-width:560px;margin-bottom:36px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:90px;}

.hero-mock{
  position:relative;z-index:2;
  max-width:960px;margin:0 auto;
  border-radius:var(--radius-lg);
  border:1px solid var(--border-strong);
  background:linear-gradient(160deg, rgba(20,20,24,0.9), rgba(8,8,10,0.95));
  backdrop-filter:blur(20px);
  box-shadow:0 40px 100px -30px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.02) inset;
  overflow:hidden;
}
.hero-mock-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 24px;border-bottom:1px solid var(--border);
}
.hero-mock-tag{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:var(--text-dim);
  padding:8px 14px;border-radius:999px;border:1px solid var(--border);
  background:rgba(255,255,255,0.02);
}
.hero-mock-body{padding:26px;}
.signal-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 18px;border-radius:14px;
  background:rgba(255,255,255,0.025);
  border:1px solid var(--border);
  margin-bottom:12px;
}
.signal-left{display:flex;align-items:center;gap:14px;}
.signal-dot{width:9px;height:9px;border-radius:50%;background:var(--orange);box-shadow:0 0 10px 2px var(--orange-soft);flex-shrink:0;}
.signal-dot.blue{background:var(--blue);box-shadow:0 0 10px 2px var(--blue-soft);}
.signal-name{font-size:14.5px;font-weight:600;}
.signal-meta{font-size:13px;color:var(--text-dim);}
.signal-action{
  font-size:12.5px;font-weight:600;padding:7px 14px;border-radius:999px;
  border:1px solid var(--border-strong);color:var(--text-dim);white-space:nowrap;
}
.hero-mock-footer{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 24px;border-top:1px solid var(--border);
  background:rgba(255,255,255,0.015);
}
.hero-mock-footer-text{font-size:13.5px;color:var(--text-dim);}
.hero-mock-footer-stat{font-size:14px;font-weight:700;color:var(--text);}

/* ---------- Logos strip ---------- */
.logos-label{text-align:center;color:var(--text-dimmer);font-size:14px;margin-bottom:40px;}
.logos-row{
  display:flex;align-items:center;justify-content:center;gap:56px;flex-wrap:wrap;
  opacity:0.55;filter:grayscale(1);
}
.logo-placeholder{display:flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--text-dim);}
.logo-placeholder .icon{width:20px;height:20px;}

/* ---------- Section headers ---------- */
.section-head{max-width:640px;margin:0 auto 64px;text-align:center;}
.section-head h2{font-size:clamp(30px,3.6vw,44px);line-height:1.14;margin:18px 0 16px;}
.section-head p{color:var(--text-dim);font-size:16.5px;}
.section-head.left-align{text-align:left;margin-left:0;}

/* ---------- Feature grid 2x2 ---------- */
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.feature-card{
  border-radius:var(--radius-lg);border:1px solid var(--border);
  background:var(--card);overflow:hidden;
  transition:border-color .25s ease, transform .25s ease;
}
.feature-card:hover{border-color:var(--border-strong);transform:translateY(-3px);}
.feature-card-visual{
  height:230px;position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  border-bottom:1px solid var(--border);
}
.feature-card-body{padding:26px 28px 30px;}
.feature-card-body h3{font-size:19px;margin-bottom:8px;}
.feature-card-body p{color:var(--text-dim);font-size:14.5px;}

/* visual variants for the 4 feature cards */
.fv-signal{background:radial-gradient(circle at 30% 30%, rgba(62,130,255,0.18), transparent 60%), radial-gradient(circle at 75% 70%, rgba(255,106,43,0.16), transparent 55%);}
.fv-nodes{position:relative;}
.node-ring{
  width:70px;height:70px;border-radius:50%;
  border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle, rgba(255,255,255,0.05), transparent);
  position:relative;z-index:2;
}
.node-orb{width:26px;height:26px;border-radius:50%;background:radial-gradient(circle at 30% 30%, #7fb0ff, #3E82FF 50%, #FF6A2B 120%);}
.node-satellite{
  position:absolute;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--border);background:rgba(10,10,12,0.9);
  display:flex;align-items:center;justify-content:center;color:var(--text-dim);
}
.node-satellite .icon{width:18px;height:18px;}
.fv-mail{padding:28px;width:100%;}
.mail-card{
  border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,0.02);
  padding:18px 20px;
}
.mail-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;}
.mail-pill{font-size:11px;font-weight:700;letter-spacing:0.5px;padding:4px 10px;border-radius:999px;background:rgba(255,106,43,0.15);color:#FFAE85;}
.mail-line{height:8px;border-radius:4px;background:rgba(255,255,255,0.08);margin-bottom:8px;}
.mail-line.short{width:60%;}

/* ---------- AI Powered divider ---------- */
.divider-title{
  text-align:center;position:relative;
  display:flex;align-items:center;justify-content:center;gap:20px;
  font-family:var(--font-display);
  font-size:clamp(48px,9vw,110px);font-weight:800;letter-spacing:-0.03em;
  color:rgba(255,255,255,0.06);
  -webkit-text-stroke:1px rgba(255,255,255,0.14);
  margin:0 auto 0;
}
.divider-orb{
  width:64px;height:64px;border-radius:50%;flex-shrink:0;
  background:radial-gradient(circle at 32% 30%, #8fbaff, #3E82FF 45%, #FF6A2B 110%);
  box-shadow:0 0 40px 4px rgba(62,130,255,0.35);
}

/* ---------- Chat mock (large) ---------- */
.chat-shell{
  display:grid;grid-template-columns:280px 1fr;
  border-radius:var(--radius-lg);border:1px solid var(--border-strong);
  background:linear-gradient(160deg, rgba(16,16,19,0.92), rgba(6,6,8,0.96));
  overflow:hidden;max-width:1000px;margin:0 auto;
  box-shadow:0 50px 120px -40px rgba(0,0,0,0.75);
}
.chat-sidebar{border-right:1px solid var(--border);padding:24px 20px;}
.chat-sidebar-head{display:flex;align-items:center;gap:10px;margin-bottom:20px;font-weight:700;font-family:var(--font-display);}
.chat-new{
  display:flex;align-items:center;gap:8px;justify-content:center;
  padding:11px;border-radius:10px;border:1px solid var(--border-strong);
  font-size:13.5px;font-weight:600;color:var(--text-dim);margin-bottom:18px;
}
.chat-item{
  display:flex;align-items:center;gap:10px;padding:10px 8px;border-radius:8px;
  font-size:13.5px;color:var(--text-dim);
}
.chat-item.active{background:rgba(255,255,255,0.05);color:var(--text);}
.chat-item .icon{width:15px;height:15px;flex-shrink:0;}
.chat-main{padding:32px 30px;display:flex;flex-direction:column;gap:16px;min-height:420px;}
.chat-bubble{max-width:78%;padding:13px 18px;border-radius:16px;font-size:14.5px;line-height:1.5;}
.chat-bubble.user{align-self:flex-end;background:linear-gradient(135deg, rgba(62,130,255,0.28), rgba(62,130,255,0.12));border:1px solid rgba(62,130,255,0.3);}
.chat-bubble.assistant{align-self:flex-start;background:rgba(255,255,255,0.04);border:1px solid var(--border);}
.chat-bubble-row{display:flex;align-items:flex-end;gap:10px;}
.chat-avatar{width:26px;height:26px;border-radius:50%;flex-shrink:0;background:radial-gradient(circle at 30% 30%,#8fbaff,#3E82FF 50%,#FF6A2B 120%);}
.chat-input-bar{
  margin-top:auto;display:flex;align-items:center;gap:12px;
  border:1px solid var(--border-strong);border-radius:14px;padding:14px 16px;
  background:rgba(255,255,255,0.02);
}
.chat-input-bar input{flex:1;background:none;border:none;color:var(--text-dim);font-size:14px;outline:none;font-family:inherit;}
.chat-send{
  display:flex;align-items:center;gap:6px;padding:9px 16px;border-radius:999px;
  font-size:13px;font-weight:600;border:1px solid var(--border-strong);
  background:linear-gradient(120deg, rgba(255,106,43,0.2), rgba(62,130,255,0.2));
}
.chat-send .icon{width:14px;height:14px;}

/* ---------- Use cases ---------- */
.usecase-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;}
.usecase-card{
  border:1px solid var(--border);border-radius:var(--radius-md);
  background:var(--card);padding:34px 20px;text-align:center;
  transition:transform .25s ease, border-color .25s ease;
}
.usecase-card:hover{transform:translateY(-4px);border-color:var(--border-strong);}
.usecase-icon{
  width:56px;height:56px;border-radius:16px;margin:0 auto 18px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border);
}
.usecase-icon .icon{width:24px;height:24px;}
.usecase-card h4{font-size:14.5px;font-weight:600;}

/* ---------- Split feature sections ---------- */
.split{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
  border:1px solid var(--border);border-radius:var(--radius-lg);
  background:var(--card);padding:56px;
}
.split.reverse{direction:rtl;}
.split.reverse > *{direction:ltr;}
.split h3{font-size:clamp(26px,3vw,34px);margin-bottom:16px;}
.split p{color:var(--text-dim);margin-bottom:26px;font-size:16px;}
.split-list{display:flex;flex-direction:column;gap:14px;}
.split-list-item{display:flex;align-items:center;gap:12px;font-size:14.5px;font-weight:500;}
.split-list-icon{
  width:30px;height:30px;border-radius:8px;flex-shrink:0;
  border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg, rgba(255,106,43,0.15), rgba(62,130,255,0.15));
}
.split-list-icon .icon{width:15px;height:15px;}
.split-visual{
  border-radius:var(--radius-md);border:1px solid var(--border);
  aspect-ratio:1/0.9;position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}

/* ---------- Product feature (3 tabs) ---------- */
.product-preview{
  border-radius:var(--radius-lg);border:1px solid var(--border-strong);
  background:linear-gradient(160deg, rgba(16,16,19,0.9), rgba(6,6,8,0.96));
  padding:8px;margin-bottom:50px;
  box-shadow:0 50px 120px -40px rgba(0,0,0,0.7);
}
.product-preview-inner{
  border-radius:calc(var(--radius-lg) - 6px);
  min-height:440px;position:relative;overflow:hidden;
  background:radial-gradient(ellipse at 20% 20%, rgba(62,130,255,0.10), transparent 55%), radial-gradient(ellipse at 80% 80%, rgba(255,106,43,0.10), transparent 55%);
  display:flex;align-items:center;justify-content:center;
}
.product-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;}
.product-col b{color:var(--text);font-weight:700;}
.product-col p{color:var(--text-dim);font-size:14.5px;margin-top:6px;}

/* ---------- Integrations orb grid ---------- */
.integrations-wrap{position:relative;padding:50px 0 30px;}
.integrations-orb{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%, rgba(62,130,255,0.35), transparent 55%), radial-gradient(circle at 65% 70%, rgba(255,106,43,0.35), transparent 55%);
  filter:blur(30px);z-index:0;
}
.integrations-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(9,1fr);gap:16px;max-width:920px;margin:0 auto;
}
.integration-icon{
  width:64px;height:64px;border-radius:16px;
  border:1px solid var(--border-strong);
  background:rgba(8,8,10,0.85);backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:center;
  color:var(--text-dim);
}
.integration-icon .icon{width:26px;height:26px;}

/* ---------- Testimonials ---------- */
.testi-track{display:flex;gap:22px;overflow-x:auto;padding-bottom:10px;scrollbar-width:none;}
.testi-track::-webkit-scrollbar{display:none;}
.testi-card{
  min-width:340px;flex-shrink:0;
  border:1px solid var(--border);border-radius:var(--radius-lg);
  background:var(--card);padding:30px;
}
.testi-logo{display:flex;align-items:center;gap:8px;font-weight:700;font-family:var(--font-display);font-size:16px;margin-bottom:22px;color:var(--text-dim);}
.testi-quote{font-size:15px;line-height:1.6;color:var(--text);margin-bottom:26px;min-height:96px;}
.testi-author{display:flex;align-items:center;gap:12px;}
.testi-avatar{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg, rgba(62,130,255,0.3), rgba(255,106,43,0.3));
  border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:var(--text-dim);
}
.testi-name{font-size:14px;font-weight:600;}
.testi-role{font-size:12.5px;color:var(--text-dimmer);}
.testi-badge{
  position:absolute;top:14px;right:14px;font-size:10px;font-weight:700;letter-spacing:0.5px;
  padding:4px 9px;border-radius:999px;background:rgba(255,106,43,0.15);color:#FFAE85;text-transform:uppercase;
}

/* ---------- 3 steps ---------- */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.step-card{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--card);overflow:hidden;}
.step-visual{height:200px;position:relative;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:center;}
.step-body{padding:26px 28px 30px;}
.step-body h3{font-size:18px;margin-bottom:8px;}
.step-body p{color:var(--text-dim);font-size:14.5px;}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:0.85fr 1.15fr;gap:60px;align-items:start;}
.faq-item{border:1px solid var(--border);border-radius:16px;margin-bottom:14px;overflow:hidden;background:var(--card);}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-size:15.5px;font-weight:600;cursor:pointer;
}
.faq-q .icon{width:18px;height:18px;color:var(--text-dim);flex-shrink:0;transition:transform .25s ease;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a-inner{padding:0 24px 20px;color:var(--text-dim);font-size:14.5px;line-height:1.6;}
.faq-item.open .faq-a{max-height:200px;}
.faq-item.open .icon-plus{display:none;}
.faq-item .icon-minus{display:none;}
.faq-item.open .icon-minus{display:block;}

/* ---------- Final CTA ---------- */
.final-cta{
  position:relative;text-align:center;border-radius:var(--radius-lg);
  border:1px solid var(--border-strong);
  padding:90px 40px;overflow:hidden;
}
.final-cta-orb{
  width:70px;height:70px;border-radius:50%;margin:0 auto 24px;
  background:radial-gradient(circle at 32% 30%, #8fbaff, #3E82FF 45%, #FF6A2B 110%);
  box-shadow:0 0 50px 6px rgba(62,130,255,0.35);
}
.final-cta h2{font-size:clamp(30px,4vw,46px);margin-bottom:16px;}
.final-cta p{color:var(--text-dim);font-size:16.5px;margin-bottom:34px;}
.final-cta-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--border);padding-top:70px;margin-top:60px;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:50px;}
.footer-brand p{color:var(--text-dim);font-size:14.5px;margin-top:14px;max-width:260px;}
.footer-col h5{font-size:13px;color:var(--text-dimmer);text-transform:uppercase;letter-spacing:0.8px;margin-bottom:18px;}
.footer-col a{display:block;font-size:14.5px;color:var(--text-dim);margin-bottom:12px;transition:color .2s ease;}
.footer-col a:hover{color:var(--text);}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;
  border-top:1px solid var(--border);padding:26px 0 50px;
  font-size:13.5px;color:var(--text-dimmer);
}
.footer-social{display:flex;gap:14px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--text-dim);
}
.footer-social .icon{width:15px;height:15px;}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .nav-links{display:none;}
  .nav-toggle{display:block;}
  .feature-grid{grid-template-columns:1fr;}
  .usecase-grid{grid-template-columns:repeat(3,1fr);}
  .split{grid-template-columns:1fr;padding:36px;}
  .split.reverse{direction:ltr;}
  .product-cols{grid-template-columns:1fr;gap:26px;}
  .integrations-grid{grid-template-columns:repeat(5,1fr);}
  .steps-grid{grid-template-columns:1fr;}
  .faq-wrap{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:640px){
  .container{padding:0 20px;}
  .usecase-grid{grid-template-columns:repeat(2,1fr);}
  .integrations-grid{grid-template-columns:repeat(4,1fr);}
  .chat-shell{grid-template-columns:1fr;}
  .chat-sidebar{display:none;}
  .footer-top{grid-template-columns:1fr;}
  .hero-ctas{flex-direction:column;align-items:stretch;}
  .section{padding:80px 0;}
  .logo{font-size:16px;white-space:nowrap;}
  .nav-cta-btn{display:none;}
}