/* ============================================================
   HELLOBOTZ — MAIN STYLESHEET
   ============================================================ */

/* 1. VARIABLES */
:root{
  --primary:#4F7CFF;
  --primary-dark:#3B63E0;
  --secondary:#A855F7;
  --accent:#22D3EE;
  --success:#22C55E;
  --gradient:linear-gradient(135deg,#4F7CFF 0%,#A855F7 100%);
  --gradient-soft:linear-gradient(135deg,rgba(79,124,255,.14),rgba(168,85,247,.14));
  --gradient-text:linear-gradient(135deg,#7DA2FF 0%,#C99CFF 55%,#7DE3FF 100%);

  --background:#070B14;
  --background-2:#0B1020;
  --surface:rgba(255,255,255,.03);
  --surface-2:rgba(255,255,255,.05);
  --surface-3:rgba(255,255,255,.08);

  --text:#F8FAFC;
  --text-2:#CBD5E1;
  --muted:#94A3B8;
  --muted-2:#64748B;

  --border:rgba(255,255,255,.08);
  --border-strong:rgba(255,255,255,.16);

  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:24px;
  --radius-xl:32px;
  --radius-full:999px;

  --container:1280px;
  --header-h:72px;

  --shadow-sm:0 2px 8px rgba(0,0,0,.25);
  --shadow-md:0 12px 32px rgba(0,0,0,.4);
  --shadow-lg:0 24px 64px rgba(0,0,0,.5);

  --font:'Plus Jakarta Sans','Inter',system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

/* 2. RESET */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  background:var(--background);
  color:var(--text);
  font-size:16px;
  line-height:1.65;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,svg,video{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px}
::selection{background:rgba(79,124,255,.35);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--background-2)}
::-webkit-scrollbar-thumb{background:rgba(255,255,255,.1);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:rgba(255,255,255,.2)}

/* 3. TYPOGRAPHY */
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.15;letter-spacing:-.02em;color:var(--text)}
h1{font-size:clamp(2.25rem,5.5vw,4.25rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.75rem,3.6vw,2.9rem);font-weight:800;letter-spacing:-.03em}
h3{font-size:clamp(1.15rem,2vw,1.4rem);font-weight:700}
h4{font-size:1.05rem;font-weight:700}
p{color:var(--text-2)}
.section-lead{font-size:clamp(1rem,1.4vw,1.125rem);color:var(--muted);max-width:640px;margin-top:18px}
.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}

/* 4. LAYOUT */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:clamp(64px,9vw,120px) 0;position:relative}
.section-head{max-width:760px;margin:0 auto 56px;text-align:center}
.section-head .section-lead{margin-left:auto;margin-right:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:#9BB4FF;padding:8px 16px;border-radius:var(--radius-full);
  background:rgba(79,124,255,.08);border:1px solid rgba(79,124,255,.22);
  margin-bottom:20px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--primary);box-shadow:0 0 12px var(--primary);animation:pulse 2s infinite}

/* 5. BUTTONS */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:600;font-size:.94rem;letter-spacing:-.01em;
  padding:13px 26px;border-radius:var(--radius-full);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease);
  white-space:nowrap;position:relative;overflow:hidden;border:1px solid transparent;
}
.btn svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 8px 24px rgba(79,124,255,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(79,124,255,.45)}
.btn-secondary{background:var(--surface-2);color:var(--text);border-color:var(--border-strong);backdrop-filter:blur(10px)}
.btn-secondary:hover{background:var(--surface-3);border-color:rgba(255,255,255,.28);transform:translateY(-2px)}
.btn-lg{padding:16px 34px;font-size:1rem}

/* 6. HEADER */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(7,11,20,.72);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  border-bottom:1px solid var(--border);
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
.header.scrolled{background:rgba(7,11,20,.9);border-bottom-color:var(--border-strong)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:24px}

.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;letter-spacing:-.03em;color:#fff;flex-shrink:0}
.logo-mark{
  width:34px;height:34px;border-radius:10px;background:var(--gradient);
  display:grid;place-items:center;font-size:1rem;font-weight:800;color:#fff;
  box-shadow:0 6px 20px rgba(79,124,255,.4);
}

.nav{display:flex;align-items:center;gap:4px}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;gap:6px;
  font-size:.9rem;font-weight:500;color:var(--text-2);
  padding:10px 14px;border-radius:10px;
  transition:color .2s,background .2s;
}
.nav-link:hover,.nav-item:hover>.nav-link{color:#fff;background:var(--surface-2)}
.nav-link svg{width:13px;height:13px;opacity:.6;transition:transform .25s var(--ease)}
.nav-item:hover>.nav-link svg{transform:rotate(180deg)}

/* Dropdowns */
.dropdown{
  position:absolute;top:calc(100% + 10px);left:50%;
  transform:translateX(-50%) translateY(8px);
  background:rgba(13,18,32,.97);backdrop-filter:blur(24px);
  border:1px solid var(--border-strong);border-radius:var(--radius-lg);
  padding:22px;box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;
  min-width:280px;z-index:10;
}
.nav-item:hover .dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.dropdown-mega{min-width:720px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.dropdown-col{padding:6px}
.dropdown-title{
  font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted-2);padding:8px 12px 10px;display:block;
}
.dropdown-link{
  display:flex;align-items:center;gap:11px;
  padding:10px 12px;border-radius:10px;
  font-size:.88rem;color:var(--text-2);font-weight:500;
  transition:background .18s,color .18s,transform .18s var(--ease);
}
.dropdown-link:hover{background:var(--surface-2);color:#fff;transform:translateX(3px)}
.dropdown-link .ico{
  width:32px;height:32px;border-radius:9px;flex-shrink:0;
  display:grid;place-items:center;
  background:var(--surface-2);border:1px solid var(--border);
  font-size:.85rem;
}
.dropdown-link:hover .ico{background:var(--gradient-soft);border-color:rgba(79,124,255,.35)}
.dropdown-link small{display:block;font-size:.72rem;color:var(--muted-2);font-weight:400;margin-top:1px}

.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.header-actions .login{font-size:.9rem;font-weight:600;color:var(--text-2);padding:10px 14px;border-radius:10px;transition:color .2s,background .2s}
.header-actions .login:hover{color:#fff;background:var(--surface-2)}
.hamburger{display:none;width:42px;height:42px;border-radius:11px;border:1px solid var(--border);background:var(--surface);place-items:center;flex-shrink:0}
.hamburger span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;transition:transform .3s var(--ease),opacity .25s}
.hamburger span+span{margin-top:4px}
.hamburger.active span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* Mobile Nav */
.mobile-nav{
  position:fixed;inset:var(--header-h) 0 0 0;z-index:49;
  background:rgba(7,11,20,.99);backdrop-filter:blur(24px);
  padding:24px;overflow-y:auto;
  transform:translateX(100%);transition:transform .4s var(--ease-out);
  display:none;
}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav .m-actions{display:flex;gap:12px;margin-bottom:28px}
.mobile-nav .m-actions .btn{flex:1}
.m-group{border-bottom:1px solid var(--border)}
.m-toggle{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  padding:18px 4px;font-size:1rem;font-weight:600;color:var(--text);
}
.m-toggle svg{width:16px;height:16px;color:var(--muted);transition:transform .3s var(--ease)}
.m-group.open .m-toggle svg{transform:rotate(180deg);color:#9BB4FF}
.m-panel{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.m-panel a{display:block;padding:11px 4px 11px 16px;font-size:.9rem;color:var(--muted);border-left:2px solid var(--border);margin-left:4px;transition:color .2s,border-color .2s}
.m-panel a:hover{color:#9BB4FF;border-left-color:var(--primary)}
.m-panel .m-title{font-size:.68rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--muted-2);padding:14px 4px 8px 16px}
.m-single{padding:18px 4px;font-size:1rem;font-weight:600;border-bottom:1px solid var(--border);display:block}

/* 7. HERO */
.hero{position:relative;overflow:hidden;padding:clamp(72px,10vw,130px) 0 clamp(80px,10vw,120px);background:var(--background)}
.hero-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.032) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.032) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 30%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 30%,#000 30%,transparent 78%);
}
.blob{position:absolute;border-radius:50%;filter:blur(110px);opacity:.5}
.blob-1{width:620px;height:620px;background:rgba(79,124,255,.32);top:-220px;left:-160px;animation:float1 16s ease-in-out infinite}
.blob-2{width:560px;height:560px;background:rgba(168,85,247,.28);top:-120px;right:-180px;animation:float2 20s ease-in-out infinite}
.blob-3{width:460px;height:460px;background:rgba(34,211,238,.16);bottom:-260px;left:38%;animation:float1 22s ease-in-out infinite reverse}

.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero-copy{max-width:620px}
.hero h1{margin-bottom:0}
.hero h1 .line-2{display:block;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(1rem,1.5vw,1.15rem);color:var(--muted);margin-top:24px;max-width:560px;line-height:1.7}
.hero-cta{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.hero-meta{display:flex;align-items:center;gap:22px;margin-top:36px;flex-wrap:wrap;color:var(--muted);font-size:.83rem}
.hero-meta .item{display:flex;align-items:center;gap:7px}
.hero-meta svg{width:15px;height:15px;color:var(--success)}

/* Dashboard Mockup */
.hero-visual{position:relative;perspective:1400px}
.dashboard{
  position:relative;z-index:3;
  background:linear-gradient(160deg,rgba(18,24,42,.96),rgba(11,16,32,.96));
  border:1px solid var(--border-strong);border-radius:var(--radius-xl);
  padding:22px;box-shadow:var(--shadow-lg),0 0 90px rgba(79,124,255,.14);
  transform:rotateY(-6deg) rotateX(3deg);transition:transform .8s var(--ease-out);
  backdrop-filter:blur(20px);
}
.hero-visual:hover .dashboard{transform:rotateY(0) rotateX(0)}
.dash-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--border);margin-bottom:16px}
.dash-title{display:flex;align-items:center;gap:9px;font-size:.9rem;font-weight:700}
.dash-dots{display:flex;gap:5px}
.dash-dots i{width:9px;height:9px;border-radius:50%;background:var(--surface-3)}
.dash-dots i:nth-child(1){background:#FF5F57}
.dash-dots i:nth-child(2){background:#FEBC2E}
.dash-dots i:nth-child(3){background:#28C840}
.dash-channels{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}
.channel{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:12px;background:var(--surface);border:1px solid var(--border);font-size:.8rem;font-weight:500;color:var(--text-2);transition:border-color .3s,background .3s}
.channel:hover{border-color:rgba(79,124,255,.3);background:var(--surface-2)}
.channel .left{display:flex;align-items:center;gap:8px}
.channel .cdot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 8px var(--success);animation:pulse 2s infinite}
.channel .cname{font-size:.78rem;font-weight:600;color:var(--text-2)}
.channel .status{font-size:.66rem;color:var(--success);font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.dash-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.dash-stat{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 10px;text-align:center}
.dash-stat b{display:block;font-size:1.15rem;font-weight:800;letter-spacing:-.02em;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.dash-stat span{font-size:.68rem;color:var(--muted-2);font-weight:500;display:block;margin-top:2px}

/* Floating Cards */
.float-card{
  position:absolute;z-index:4;display:flex;align-items:center;gap:10px;
  background:rgba(15,21,38,.94);border:1px solid var(--border-strong);
  border-radius:14px;padding:11px 15px;font-size:.78rem;font-weight:600;color:var(--text);
  box-shadow:var(--shadow-md);backdrop-filter:blur(14px);white-space:nowrap;
}
.float-card .fic{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;flex-shrink:0;font-size:.75rem}
.float-card small{display:block;font-size:.66rem;color:var(--muted);font-weight:400;margin-top:1px}
.fc-1{top:-18px;left:-38px;animation:floatCard 6s ease-in-out infinite}
.fc-1 .fic{background:rgba(34,197,94,.15);color:#4ADE80;border:1px solid rgba(34,197,94,.3)}
.fc-2{top:34%;right:-52px;animation:floatCard 7s ease-in-out infinite .8s}
.fc-2 .fic{background:rgba(79,124,255,.15);color:#7DA2FF;border:1px solid rgba(79,124,255,.3)}
.fc-3{bottom:22%;left:-56px;animation:floatCard 6.5s ease-in-out infinite 1.6s}
.fc-3 .fic{background:rgba(168,85,247,.15);color:#C99CFF;border:1px solid rgba(168,85,247,.3)}
.fc-4{bottom:-18px;right:-20px;animation:floatCard 7.5s ease-in-out infinite 2.2s}
.fc-4 .fic{background:rgba(34,211,238,.15);color:#67E8F9;border:1px solid rgba(34,211,238,.3)}

/* 8. TRUST STRIP */
.trust{padding:36px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--background-2);overflow:hidden}
.trust-label{text-align:center;font-size:.72rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-2);margin-bottom:24px}
.marquee{position:relative;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:marquee 34s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.brand-chip{display:flex;align-items:center;gap:10px;font-size:.95rem;font-weight:600;color:var(--muted);opacity:.7;transition:opacity .3s,color .3s;filter:grayscale(1)}
.brand-chip:hover{opacity:1;color:var(--text-2);filter:grayscale(0)}
.brand-chip .bmark{width:26px;height:26px;border-radius:8px;background:var(--surface-2);border:1px solid var(--border);display:grid;place-items:center;font-size:.8rem}

/* 9. CARDS & GRIDS */
.card{
  position:relative;background:linear-gradient(160deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
  border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;
  transition:transform .4s var(--ease-out),border-color .4s var(--ease),box-shadow .4s var(--ease),background .4s var(--ease);
  overflow:hidden;
}
.card::before{
  content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--gradient);-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 .4s var(--ease);pointer-events:none;
}
.card:hover{transform:translateY(-6px);border-color:transparent;box-shadow:0 24px 60px rgba(0,0,0,.45),0 0 50px rgba(79,124,255,.1)}
.card:hover::before{opacity:1}
.card-icon{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;background:var(--gradient-soft);border:1px solid rgba(79,124,255,.22);font-size:1.35rem}
.card h3{margin-bottom:10px}
.card p{font-size:.92rem;color:var(--muted);line-height:1.6}
.card-list{margin-top:18px;display:flex;flex-wrap:wrap;gap:7px}
.tag{font-size:.74rem;font-weight:500;color:var(--text-2);padding:5px 11px;border-radius:var(--radius-full);background:var(--surface-2);border:1px solid var(--border);transition:background .25s,border-color .25s,color .25s}
.card:hover .tag{background:rgba(79,124,255,.1);border-color:rgba(79,124,255,.25);color:#C4D2FF}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:20px;font-size:.85rem;font-weight:600;color:#9BB4FF;transition:gap .25s var(--ease)}
.card-link:hover{gap:11px}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

/* 10. FEATURED WHATSAPP */
.featured{background:linear-gradient(180deg,var(--background) 0%,var(--background-2) 50%,var(--background) 100%);position:relative;overflow:hidden}
.featured-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:32px}
.feature-item{display:flex;align-items:center;gap:11px;font-size:.88rem;font-weight:500;color:var(--text-2);padding:11px 14px;border-radius:12px;background:var(--surface);border:1px solid var(--border);transition:background .3s,border-color .3s,transform .3s var(--ease)}
.feature-item:hover{background:var(--surface-2);border-color:rgba(79,124,255,.28);transform:translateX(4px)}
.feature-item .fi{width:22px;height:22px;border-radius:7px;flex-shrink:0;display:grid;place-items:center;font-size:.7rem;background:rgba(34,197,94,.14);color:#4ADE80;border:1px solid rgba(34,197,94,.28)}

/* 11. WORKFLOW BUILDER */
.workflow-wrap{background:rgba(11,16,32,.7);border:1px solid var(--border);border-radius:var(--radius-xl);padding:clamp(24px,4vw,48px);position:relative;overflow:hidden}
.workflow-wrap::before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle,rgba(79,124,255,.09) 1px,transparent 1px);background-size:26px 26px;mask-image:radial-gradient(ellipse at center,#000 20%,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at center,#000 20%,transparent 72%);pointer-events:none}
.wf{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:0;max-width:720px;margin:0 auto}
.wf-node{display:flex;align-items:center;gap:14px;width:100%;max-width:520px;background:linear-gradient(160deg,rgba(20,27,48,.95),rgba(13,18,34,.95));border:1px solid var(--border-strong);border-radius:16px;padding:16px 20px;font-size:.9rem;font-weight:600;box-shadow:var(--shadow-sm);position:relative;transition:transform .4s var(--ease),border-color .4s,box-shadow .4s}
.wf-node:hover{transform:scale(1.025);border-color:rgba(79,124,255,.5);box-shadow:0 16px 40px rgba(79,124,255,.14)}
.wf-node .badge{font-size:.6rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:3px 9px;border-radius:99px;margin-left:auto}
.badge-trigger{background:rgba(34,211,238,.14);color:#67E8F9;border:1px solid rgba(34,211,238,.3)}
.badge-action{background:rgba(79,124,255,.14);color:#9BB4FF;border:1px solid rgba(79,124,255,.3)}
.badge-ai{background:rgba(168,85,247,.14);color:#C99CFF;border:1px solid rgba(168,85,247,.3)}
.badge-logic{background:rgba(245,158,11,.14);color:#FCD34D;border:1px solid rgba(245,158,11,.3)}
.wf-connector{width:2px;height:30px;position:relative;background:repeating-linear-gradient(180deg,rgba(79,124,255,.7) 0 5px,transparent 5px 10px);background-size:2px 10px;animation:flowLine 1.4s linear infinite}
.wf-connector::after{content:'';position:absolute;bottom:-2px;left:50%;transform:translateX(-50%);border-left:5px solid transparent;border-right:5px solid transparent;border-top:7px solid rgba(79,124,255,.8)}
.wf-split{display:grid;grid-template-columns:1fr 1fr;gap:16px;width:100%;max-width:620px}
.wf-split .wf-node{max-width:100%}

/* 12. AI SECTION */
.ai-section{position:relative;overflow:hidden;background:var(--background-2)}
.ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.ai-orb-wrap{position:relative;display:grid;place-items:center;min-height:420px}
.ai-orb{width:240px;height:240px;border-radius:50%;background:radial-gradient(circle at 32% 30%,#7DA2FF,#4F7CFF 38%,#7C3AED 72%,#3B1D8F);box-shadow:0 0 90px rgba(79,124,255,.5),0 0 160px rgba(168,85,247,.32),inset 0 0 60px rgba(255,255,255,.14);position:relative;animation:orbFloat 7s ease-in-out infinite}
.ai-orb::after{content:'';position:absolute;inset:12%;border-radius:50%;background:radial-gradient(circle at 38% 34%,rgba(255,255,255,.5),transparent 55%);filter:blur(8px)}
.orb-ring{position:absolute;border-radius:50%;border:1px solid rgba(79,124,255,.28);animation:ringPulse 4.5s ease-out infinite}
.orb-ring:nth-child(1){width:300px;height:300px;animation-delay:0s}
.orb-ring:nth-child(2){width:380px;height:380px;animation-delay:1.2s}
.orb-ring:nth-child(3){width:460px;height:460px;animation-delay:2.4s}
.orb-chip{position:absolute;display:flex;align-items:center;gap:8px;background:rgba(15,21,38,.94);border:1px solid var(--border-strong);border-radius:99px;padding:8px 16px;font-size:.76rem;font-weight:600;box-shadow:var(--shadow-md);backdrop-filter:blur(12px);white-space:nowrap;z-index:3}
.orb-chip .cdot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}
.chip-1{top:6%;left:4%;animation:floatCard 6s ease-in-out infinite}
.chip-2{top:24%;right:0%;animation:floatCard 7s ease-in-out infinite .6s}
.chip-3{bottom:22%;left:0%;animation:floatCard 6.5s ease-in-out infinite 1.2s}
.chip-4{bottom:4%;right:6%;animation:floatCard 7.5s ease-in-out infinite 1.8s}
.ai-features{display:grid;gap:12px;margin-top:32px}
.ai-feature{display:flex;align-items:flex-start;gap:14px;padding:15px 18px;border-radius:14px;background:var(--surface);border:1px solid var(--border);transition:background .3s,border-color .3s,transform .3s var(--ease)}
.ai-feature:hover{background:var(--surface-2);border-color:rgba(168,85,247,.3);transform:translateX(4px)}
.ai-feature .afic{width:34px;height:34px;border-radius:10px;flex-shrink:0;display:grid;place-items:center;font-size:.9rem;background:var(--gradient-soft);border:1px solid rgba(168,85,247,.25)}
.ai-feature b{display:block;font-size:.9rem;font-weight:700;margin-bottom:2px}
.ai-feature span{font-size:.82rem;color:var(--muted);line-height:1.5}

/* 13. ANALYTICS */
.analytics-card{background:linear-gradient(160deg,rgba(18,24,42,.95),rgba(11,16,32,.95));border:1px solid var(--border-strong);border-radius:var(--radius-xl);padding:clamp(24px,4vw,44px);box-shadow:var(--shadow-lg),0 0 80px rgba(79,124,255,.1);position:relative;overflow:hidden}
.analytics-card::before{content:'';position:absolute;top:-50%;right:-20%;width:500px;height:500px;background:radial-gradient(circle,rgba(79,124,255,.14),transparent 68%);pointer-events:none}
.an-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;position:relative;z-index:1;flex-wrap:wrap;gap:16px}
.an-head h3{font-size:1.2rem}
.an-head .live{display:flex;align-items:center;gap:8px;font-size:.76rem;font-weight:600;color:var(--success)}
.an-head .live i{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 10px var(--success);animation:pulse 2s infinite}
.an-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px;position:relative;z-index:1}
.an-stat{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px;transition:border-color .35s,background .35s}
.an-stat:hover{border-color:rgba(79,124,255,.35);background:var(--surface-2)}
.an-stat .val{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;letter-spacing:-.03em;line-height:1;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.an-stat .lbl{font-size:.78rem;color:var(--muted);margin-top:8px;font-weight:500}
.an-stat .trend{display:inline-flex;align-items:center;gap:4px;font-size:.7rem;font-weight:700;color:var(--success);margin-top:6px}
.chart{position:relative;z-index:1;height:180px;display:flex;align-items:flex-end;gap:8px;padding-top:20px}
.bar{flex:1;border-radius:8px 8px 3px 3px;background:linear-gradient(180deg,#4F7CFF,rgba(79,124,255,.18));position:relative;height:0;transition:height 1.2s var(--ease-out)}
.bar:nth-child(2n){background:linear-gradient(180deg,#A855F7,rgba(168,85,247,.18))}
.bar:nth-child(3n){background:linear-gradient(180deg,#22D3EE,rgba(34,211,238,.18))}
.bar::after{content:attr(data-label);position:absolute;bottom:-24px;left:50%;transform:translateX(-50%);font-size:.64rem;color:var(--muted-2);white-space:nowrap}

/* 14. HOW IT WORKS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.steps::before{content:'';position:absolute;top:34px;left:12%;right:12%;height:1px;background:linear-gradient(90deg,transparent,rgba(79,124,255,.5),rgba(168,85,247,.5),transparent);z-index:0}
.step{position:relative;z-index:1;text-align:center}
.step-num{width:68px;height:68px;border-radius:20px;margin:0 auto 20px;display:grid;place-items:center;font-size:1.35rem;font-weight:800;background:linear-gradient(160deg,rgba(20,27,48,.98),rgba(11,16,32,.98));border:1px solid var(--border-strong);color:transparent;position:relative;transition:transform .4s var(--ease),border-color .4s,box-shadow .4s}
.step-num::after{content:attr(data-num);position:absolute;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.step:hover .step-num{transform:translateY(-6px) scale(1.05);border-color:rgba(79,124,255,.5);box-shadow:0 16px 40px rgba(79,124,255,.2)}
.step h4{margin-bottom:8px;font-size:1.05rem}
.step p{font-size:.86rem;color:var(--muted);line-height:1.6}

/* 15. TESTIMONIALS & FAQ */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testi{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;transition:transform .4s var(--ease),border-color .4s,background .4s;display:flex;flex-direction:column}
.testi:hover{transform:translateY(-5px);border-color:rgba(79,124,255,.32);background:var(--surface-2)}
.stars{color:#FBBF24;font-size:.85rem;letter-spacing:2px;margin-bottom:16px}
.testi p{font-size:.94rem;color:var(--text-2);line-height:1.7;flex:1}
.testi-author{display:flex;align-items:center;gap:12px;margin-top:22px;padding-top:20px;border-top:1px solid var(--border)}
.testi-author .tav{width:42px;height:42px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;font-weight:700;font-size:.9rem;color:#fff}
.testi-author b{display:block;font-size:.88rem;font-weight:700}
.testi-author span{font-size:.76rem;color:var(--muted)}

.faq-wrap{max-width:820px;margin:0 auto}
.faq-item{border:1px solid var(--border);border-radius:16px;margin-bottom:12px;background:var(--surface);overflow:hidden;transition:border-color .3s,background .3s}
.faq-item.open{border-color:rgba(79,124,255,.35);background:var(--surface-2)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 24px;text-align:left;font-size:.98rem;font-weight:600;color:var(--text);transition:color .25s}
.faq-q:hover{color:#C4D2FF}
.faq-icon{width:26px;height:26px;border-radius:8px;flex-shrink:0;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--border);transition:transform .35s var(--ease),background .3s,border-color .3s;font-size:.9rem;line-height:1;color:var(--muted)}
.faq-item.open .faq-icon{transform:rotate(45deg);background:rgba(79,124,255,.15);border-color:rgba(79,124,255,.35);color:#9BB4FF}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a-inner{padding:0 24px 22px;font-size:.9rem;color:var(--muted);line-height:1.7}

/* 16. FINAL CTA & FOOTER */
.final-cta{padding:0 0 clamp(64px,9vw,110px)}
.cta-box{position:relative;overflow:hidden;border-radius:var(--radius-xl);padding:clamp(44px,7vw,88px) clamp(24px,5vw,64px);text-align:center;background:linear-gradient(150deg,rgba(79,124,255,.16),rgba(168,85,247,.14)),var(--background-2);border:1px solid var(--border-strong);box-shadow:var(--shadow-lg),0 0 100px rgba(79,124,255,.12)}
.cta-box::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at center,#000 20%,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at center,#000 20%,transparent 72%);pointer-events:none}
.cta-box > *{position:relative;z-index:1}
.cta-box h2{max-width:760px;margin:0 auto}
.cta-box p{max-width:560px;margin:20px auto 0;color:var(--muted)}
.cta-actions{display:flex;gap:14px;justify-content:center;margin-top:36px;flex-wrap:wrap}

.footer{background:var(--background-2);border-top:1px solid var(--border);padding:clamp(52px,7vw,80px) 0 0}
.footer-top{display:grid;grid-template-columns:1.6fr repeat(5,1fr);gap:40px;padding-bottom:52px}
.footer-brand p{font-size:.88rem;color:var(--muted);margin-top:16px;max-width:280px;line-height:1.7}
.footer-social{display:flex;gap:10px;margin-top:24px}
.footer-social a{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--surface);border:1px solid var(--border);color:var(--muted);transition:all .3s var(--ease)}
.footer-social a:hover{background:var(--gradient);border-color:transparent;color:#fff;transform:translateY(-3px)}
.footer-social svg{width:16px;height:16px}
.footer-col h5{font-size:.74rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--muted-2);margin-bottom:18px}
.footer-col ul{display:grid;gap:11px}
.footer-col a{font-size:.87rem;color:var(--text-2);transition:color .2s,transform .25s var(--ease);display:inline-block}
.footer-col a:hover{color:#9BB4FF;transform:translateX(3px)}
.footer-bottom{border-top:1px solid var(--border);padding:26px 0;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer-bottom p{font-size:.82rem;color:var(--muted-2)}
.footer-legal{display:flex;gap:22px;flex-wrap:wrap}
.footer-legal a{font-size:.82rem;color:var(--muted-2);transition:color .2s}
.footer-legal a:hover{color:var(--text-2)}

/* 17. WIDGETS */
.widget-stack{position:fixed;right:22px;bottom:22px;z-index:80;display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.back-top{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(15,21,38,.92);border:1px solid var(--border-strong);color:var(--text-2);backdrop-filter:blur(14px);box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .35s var(--ease)}
.back-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:var(--surface-3);color:#fff;transform:translateY(-3px)}
.chat-fab{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--gradient);color:#fff;box-shadow:0 10px 30px rgba(79,124,255,.45);transition:transform .3s var(--ease),box-shadow .3s var(--ease);position:relative}
.chat-fab:hover{transform:scale(1.07);box-shadow:0 14px 40px rgba(79,124,255,.6)}
.chat-fab::after{content:'';position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(79,124,255,.4);animation:ringPulse 2.6s ease-out infinite}
.chat-fab svg{width:26px;height:26px}
.wa-fab{display:flex;align-items:center;gap:11px;background:#25D366;color:#fff;padding:12px 20px 12px 14px;border-radius:99px;font-size:.86rem;font-weight:700;box-shadow:0 10px 30px rgba(37,211,102,.4);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.wa-fab:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 14px 40px rgba(37,211,102,.55)}
.wa-fab svg{width:22px;height:22px;flex-shrink:0}
.wa-fab span{white-space:nowrap}

.chat-panel{position:fixed;right:22px;bottom:96px;z-index:81;width:370px;max-width:calc(100vw - 44px);max-height:min(560px,calc(100vh - 140px));background:rgba(13,18,32,.98);backdrop-filter:blur(24px);border:1px solid var(--border-strong);border-radius:22px;box-shadow:var(--shadow-lg);overflow:hidden;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(16px) scale(.97);transition:all .35s var(--ease-out)}
.chat-panel.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.chat-head{padding:18px 20px;background:linear-gradient(135deg,rgba(79,124,255,.2),rgba(168,85,247,.2));border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}
.chat-head .cav{width:40px;height:40px;border-radius:12px;background:var(--gradient);display:grid;place-items:center;font-size:1.1rem;flex-shrink:0}
.chat-head b{display:block;font-size:.92rem;font-weight:700}
.chat-head small{font-size:.72rem;color:var(--muted);display:flex;align-items:center;gap:5px}
.chat-head small i{width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 8px var(--success)}
.chat-close{margin-left:auto;width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:var(--muted);transition:all .25s}
.chat-close:hover{background:var(--surface-2);color:#fff}
.chat-body{padding:18px 20px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:12px}
.msg{max-width:82%;font-size:.85rem;line-height:1.55;padding:11px 15px;border-radius:16px;animation:msgIn .35s var(--ease-out)}
.msg-bot{background:var(--surface-2);border:1px solid var(--border);color:var(--text-2);border-bottom-left-radius:5px;align-self:flex-start}
.msg-user{background:var(--gradient);color:#fff;border-bottom-right-radius:5px;align-self:flex-end;font-weight:500}
.chat-quick{display:flex;flex-wrap:wrap;gap:8px;padding:0 20px 14px}
.chat-quick button{font-size:.76rem;font-weight:600;color:#9BB4FF;padding:8px 14px;border-radius:99px;background:rgba(79,124,255,.1);border:1px solid rgba(79,124,255,.25);transition:all .25s var(--ease)}
.chat-quick button:hover{background:rgba(79,124,255,.2);color:#C4D2FF;transform:translateY(-2px)}
.chat-foot{padding:14px 20px 18px;border-top:1px solid var(--border);display:flex;gap:10px;align-items:center}
.chat-foot input{flex:1;background:var(--surface);border:1px solid var(--border);border-radius:99px;padding:11px 16px;font-size:.84rem;color:var(--text);outline:none;transition:border-color .25s,background .25s}
.chat-foot input::placeholder{color:var(--muted-2)}
.chat-foot input:focus{border-color:rgba(79,124,255,.5);background:var(--surface-2)}
.chat-send{width:40px;height:40px;border-radius:50%;flex-shrink:0;background:var(--gradient);color:#fff;display:grid;place-items:center;transition:transform .25s var(--ease)}
.chat-send:hover{transform:scale(1.08)}
.chat-send svg{width:17px;height:17px}

.wa-pop{position:fixed;right:22px;bottom:96px;z-index:79;width:310px;max-width:calc(100vw - 44px);background:rgba(13,18,32,.98);backdrop-filter:blur(24px);border:1px solid var(--border-strong);border-radius:20px;padding:22px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(14px) scale(.97);transition:all .35s var(--ease-out)}
.wa-pop.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.wa-pop h4{font-size:1rem;margin-bottom:6px}
.wa-pop p{font-size:.84rem;color:var(--muted);line-height:1.6;margin-bottom:18px}
.wa-pop .btn{padding:11px 20px;font-size:.86rem;width:100%}

/* 18. ANIMATIONS */
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,30px) scale(1.08)}}
@keyframes float2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-50px,40px) scale(1.1)}}
@keyframes floatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-11px)}}
@keyframes orbFloat{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-18px) scale(1.04)}}
@keyframes ringPulse{0%{transform:scale(.85);opacity:.7}100%{transform:scale(1.25);opacity:0}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes flowLine{to{background-position:0 10px}}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.08s}
.reveal-d2{transition-delay:.16s}
.reveal-d3{transition-delay:.24s}
.reveal-d4{transition-delay:.32s}

/* 19. RESPONSIVE */
@media (max-width:1200px){
  .dropdown-mega{min-width:620px}
  .footer-top{grid-template-columns:1.4fr repeat(3,1fr);row-gap:36px}
}
@media (max-width:992px){
  .hero-inner{grid-template-columns:1fr;gap:64px}
  .hero-copy{max-width:100%;text-align:center;margin:0 auto}
  .hero-sub{margin-left:auto;margin-right:auto}
  .hero-cta,.hero-meta{justify-content:center}
  .hero-visual{max-width:560px;margin:0 auto;width:100%}
  .featured-grid,.ai-grid{grid-template-columns:1fr;gap:48px}
  .grid-3,.testi-grid{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .an-stats{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:40px 22px}
  .steps::before{display:none}
  .nav,.header-actions .login{display:none}
  .hamburger{display:grid}
  .mobile-nav{display:block}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .grid-3,.grid-2,.grid-4,.testi-grid{grid-template-columns:1fr}
  .an-stats{grid-template-columns:1fr 1fr;gap:12px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1/-1}
  .float-card{display:none}
  .dashboard{transform:none}
  .footer-bottom{flex-direction:column;text-align:center;gap:16px}
  .footer-legal{justify-content:center}
  .feature-list{grid-template-columns:1fr}
  .wf-split{grid-template-columns:1fr}
  .chart{height:140px;gap:5px}
  .bar::after{display:none}
  .widget-stack{right:16px;bottom:16px}
  .chat-panel,.wa-pop{right:16px;bottom:88px}
}
@media (max-width:576px){
  .hero-cta .btn{width:100%}
  .cta-actions .btn{width:100%}
  .steps{grid-template-columns:1fr;gap:36px}
  .an-stats{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .wa-fab span{display:none}
  .wa-fab{padding:14px;border-radius:50%}
  .wa-fab svg{width:24px;height:24px}
}
@media (max-width:360px){
  .container{padding:0 16px}
  .dash-stats{grid-template-columns:1fr 1fr}
}