/* AIvDele Landing — kit.css */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{overflow-x:hidden}

.wrap{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--container-pad);position:relative;z-index:2}
.section{padding:var(--sec-pad-y) 0;position:relative}

/* ============ GLOBAL FX ============ */
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--grad-accent);z-index:1000;transition:width .08s linear;box-shadow:0 0 12px var(--accent)}
.cursor-glow{position:fixed;top:0;left:0;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(99,102,241,.14) 0%,transparent 55%);pointer-events:none;z-index:1;transform:translate(-50%,-50%);transition:opacity .3s;opacity:0;mix-blend-mode:screen}
.cursor-glow.on{opacity:1}
.grain{position:fixed;inset:0;pointer-events:none;z-index:2;opacity:.035;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}
.orbs{position:fixed;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.35;will-change:transform}
.orb-1{width:420px;height:420px;background:#6366F1;top:-120px;left:-100px;animation:orbA 22s ease-in-out infinite}
.orb-2{width:360px;height:360px;background:#8B5CF6;top:40%;right:-120px;animation:orbB 28s ease-in-out infinite}
.orb-3{width:300px;height:300px;background:#C084FC;bottom:-80px;left:30%;opacity:.22;animation:orbC 24s ease-in-out infinite}
@keyframes orbA{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(120px,60px) scale(1.15)}}
@keyframes orbB{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-80px,-100px) scale(.9)}}
@keyframes orbC{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-140px,-40px) scale(1.1)}}


/* ============ NAV ============ */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;background:rgba(9,9,16,.78);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border-bottom:1px solid var(--border);transition:transform .3s ease}
.nav.hidden{transform:translateY(-100%)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h)}
.logo{font-size:22px;font-weight:900;letter-spacing:-.04em;color:var(--text);display:inline-flex;align-items:center;gap:10px}
.logo em{font-style:normal;color:var(--accent)}
.logo-with-mark .logo-mark{transition:transform .5s cubic-bezier(.22,.61,.36,1)}
.logo-with-mark:hover .logo-mark{transform:rotate(-8deg) scale(1.08)}
.logo-dot{animation:dotBlink 1.6s ease-in-out infinite}
.logo-dot:nth-child(3){animation-delay:.2s}
.logo-dot:nth-child(4){animation-delay:.4s}
@keyframes dotBlink{0%,100%{opacity:.4}50%{opacity:1}}
.nav-actions{display:flex;align-items:center;gap:24px}
.nav-link{font-size:14px;color:var(--text-2);transition:var(--t)}
.nav-link:hover{color:var(--text)}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;font-family:var(--font-sans);font-size:16px;font-weight:700;padding:15px 30px;border-radius:var(--r-btn);border:none;cursor:pointer;transition:var(--t);box-shadow:var(--glow);text-decoration:none;white-space:nowrap;position:relative;overflow:hidden;isolation:isolate;will-change:transform}
.btn:hover{background:var(--accent-hover);color:#fff;transform:translateY(-2px);box-shadow:var(--glow-strong)}
.btn:active{transform:translateY(0) scale(.98);transition:transform 120ms ease}
.btn-sm{font-size:14px;padding:10px 20px;border-radius:10px}
.btn-lg{font-size:18px;padding:20px 44px}
.btn-ghost{background:transparent;border:1px solid var(--border-a);color:var(--accent-text);box-shadow:none}
.btn-ghost:hover{background:rgba(99,102,241,.08);color:var(--text);box-shadow:none}
.btn-label{position:relative;z-index:2}
.btn-shine{position:absolute;inset:0;z-index:1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s ease;pointer-events:none}
.btn:hover .btn-shine{transform:translateX(120%)}
.magnetic{transition:transform .2s cubic-bezier(.22,.61,.36,1),box-shadow var(--t),background var(--t)}

/* ============ TYPOGRAPHY HELPERS ============ */
.sec-head{text-align:center;max-width:680px;margin:0 auto 56px}
.sec-head h2,.sec-head h3{margin-bottom:14px}
.sec-sub{color:var(--text-2);font-size:17px;line-height:var(--lh-body)}
.col-label{font-size:var(--fs-label);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);margin-bottom:22px}

/* ============ HERO ============ */
.hero{padding:132px 0 80px;position:relative;overflow:hidden}
.hero-aura{position:absolute;top:-160px;left:50%;transform:translateX(-50%);width:1000px;height:700px;background:radial-gradient(ellipse,rgba(99,102,241,.18) 0%,transparent 68%);pointer-events:none;z-index:0}
.hero-body{position:relative;z-index:1;text-align:center;max-width:860px;margin:0 auto}
.hero-niches{display:inline-flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}
.niche{background:var(--bg-card);border:1px solid var(--border);color:var(--text-2);font-size:13px;font-weight:500;padding:5px 14px;border-radius:var(--r-pill);transition:var(--t);will-change:transform}
.niche:hover{border-color:var(--border-a);color:var(--text);transform:translateY(-2px) scale(1.04)}
.hero-niches .niche{animation:nicheIn .6s var(--ease-reveal) both}
.hero-niches .niche:nth-child(1){animation-delay:.1s}
.hero-niches .niche:nth-child(2){animation-delay:.2s}
.hero-niches .niche:nth-child(3){animation-delay:.3s}
@keyframes nicheIn{from{opacity:0;transform:translateY(10px) scale(.9)}to{opacity:1;transform:none}}
.hero h1{margin-bottom:22px}
.hero-sub{font-size:clamp(16px,1.8vw,19px);color:var(--text-2);line-height:var(--lh-body);margin:0 auto 36px;max-width:580px}
.hero-sub strong{color:var(--text);font-weight:600}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.hero-stats{display:flex;justify-content:center;gap:56px;flex-wrap:wrap;margin-top:56px;padding-top:40px;border-top:1px solid var(--border)}
.hstat-num{font-size:32px;font-weight:900;letter-spacing:-.04em;line-height:1}
.hstat-num em{font-style:normal;color:var(--accent)}
.hstat-label{font-size:13px;color:var(--text-2);margin-top:6px}

/* ============ CHAT ============ */
.chat-wrap{max-width:440px;margin:56px auto 0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);text-align:left}
.chat-hd{display:flex;align-items:center;gap:11px;padding:14px 18px;border-bottom:1px solid var(--border);background:var(--bg-surface)}
.chat-ava{width:36px;height:36px;background:var(--grad-accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px}
.chat-name{font-size:14px;font-weight:700;color:var(--text)}
.chat-online{font-size:12px;color:var(--green);display:flex;align-items:center;gap:5px;margin-top:1px}
.dot-live{width:6px;height:6px;border-radius:50%;background:var(--green);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.4}}
.chat-time-badge{margin-left:auto;font-size:11px;color:var(--text-3);font-family:ui-monospace,monospace}
.chat-msgs{padding:18px;display:flex;flex-direction:column;gap:10px;min-height:220px}
.msg{max-width:86%;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.5;opacity:0;animation:msgIn .35s ease forwards}
.msg.client{background:rgba(255,255,255,.065);color:var(--text);align-self:flex-start;border-bottom-left-radius:4px;transform:translateX(-10px)}
.msg.agent{background:var(--grad-bubble);border:1px solid var(--border-a);color:var(--text);align-self:flex-end;border-bottom-right-radius:4px;transform:translateX(10px)}
.msg .t{font-size:11px;color:var(--text-3);text-align:right;margin-top:3px;font-family:ui-monospace,monospace}
@keyframes msgIn{to{opacity:1;transform:translateX(0)}}
.typing{display:inline-flex;gap:4px;align-self:flex-end;padding:12px 14px;background:var(--grad-bubble);border:1px solid var(--border-a);border-radius:14px;border-bottom-right-radius:4px}
.typing span{width:6px;height:6px;border-radius:50%;background:var(--accent-text);animation:typing 1.2s infinite}
.typing span:nth-child(2){animation-delay:.15s}
.typing span:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}

/* ============ PAINS ============ */
.pain-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.pain-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:28px;position:relative;overflow:hidden;transition:transform .3s cubic-bezier(.22,.61,.36,1),background .3s,border-color .3s;transform-style:preserve-3d;will-change:transform}
.pain-card::before{content:'';position:absolute;inset:0;background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(99,102,241,.14),transparent 40%);opacity:0;transition:opacity .3s;pointer-events:none}
.pain-card:hover::before{opacity:1}
.pain-card::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--red),transparent)}
.pain-card:hover{background:var(--bg-card-h);border-color:rgba(248,113,113,.25)}
.pain-icon{font-size:30px;margin-bottom:14px;display:inline-block;will-change:transform}
.float{animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-8px) rotate(4deg)}}
.pain-title{font-size:15px;font-weight:700;margin-bottom:12px;color:var(--text)}
.pain-quote{font-size:14px;color:var(--text-2);line-height:1.65;font-style:italic}
.pain-quote strong{color:var(--text);font-style:normal;font-weight:600}

/* ============ EXPLAINER ============ */
.explainer{background:var(--bg-surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.exp-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.exp-text .label{display:inline-block;margin-bottom:14px}
.exp-text h3{margin-bottom:20px}
.exp-text p{font-size:15px;color:var(--text-2);line-height:1.7;margin-bottom:14px}
.exp-text p strong{color:var(--text);font-weight:600}

.cmp-table{width:100%;border-collapse:collapse;border-radius:var(--r);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow)}
.cmp-table th{padding:14px 18px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;text-align:left}
.cmp-table th:first-child{color:var(--text-3);background:rgba(255,255,255,.025)}
.cmp-table th:last-child{color:var(--accent-text);background:rgba(99,102,241,.18)}
.cmp-table td{padding:13px 18px;font-size:14px;border-top:1px solid var(--border)}
.cmp-table td:first-child{color:var(--text-2);background:rgba(255,255,255,.015)}
.cmp-table td:last-child{color:var(--text);font-weight:600;background:rgba(99,102,241,.07)}

/* ============ PRODUCT ============ */
.prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.feat-list{list-style:none;display:flex;flex-direction:column;gap:12px}
.feat{display:flex;gap:16px;align-items:flex-start;padding:18px 20px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-sm);transition:var(--t);position:relative;overflow:hidden}
.feat::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad-accent);transform:scaleY(0);transform-origin:top;transition:transform .3s var(--ease-reveal)}
.feat:hover::before{transform:scaleY(1)}
.feat:hover{border-color:var(--border-a);background:var(--bg-card-h);transform:translateX(6px)}
.feat:hover .feat-icon{transform:rotate(-6deg) scale(1.1);background:rgba(99,102,241,.24)}
.feat-icon{width:42px;height:42px;min-width:42px;background:rgba(99,102,241,.14);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:19px;transition:transform .3s var(--ease-reveal),background .3s}
.feat-title{font-size:15px;font-weight:700;color:var(--text);margin-bottom:4px}
.feat-desc{font-size:13px;color:var(--text-2);line-height:1.5}

.steps{list-style:none;display:flex;flex-direction:column}
.step{display:flex;gap:20px;align-items:flex-start;padding:22px 0;border-bottom:1px solid var(--border)}
.step:first-child{padding-top:0}
.step:last-child{border-bottom:none;padding-bottom:0}
.step-n{width:40px;height:40px;min-width:40px;background:var(--grad-accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;color:#fff;box-shadow:0 0 24px rgba(99,102,241,.35);position:relative;will-change:transform}
.step-n::after{content:'';position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--accent);opacity:0;animation:ring 3s ease-out infinite}
.step:nth-child(2) .step-n::after{animation-delay:.7s}
.step:nth-child(3) .step-n::after{animation-delay:1.4s}
.step:nth-child(4) .step-n::after{animation-delay:2.1s}
@keyframes ring{0%{transform:scale(.85);opacity:.8}100%{transform:scale(1.6);opacity:0}}
.step:hover .step-n{transform:scale(1.1) rotate(-6deg);transition:transform .3s cubic-bezier(.22,.61,.36,1)}
.step h4{font-size:15px;font-weight:700;color:var(--text);margin-bottom:6px}
.step p{font-size:13px;color:var(--text-2);line-height:1.55}
.tag-green{display:inline-block;font-size:11px;font-weight:700;color:var(--green);background:var(--green-tint);padding:3px 10px;border-radius:var(--r-pill);margin-top:8px}

/* ============ MATH ============ */
.math-sec{background:var(--bg-surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.math-wrap{overflow-x:auto;border-radius:var(--r);border:1px solid var(--border);box-shadow:var(--shadow)}
.math-tbl{width:100%;border-collapse:collapse;min-width:540px}
.math-tbl thead th{padding:18px 24px;font-size:13px;font-weight:700;text-align:left}
.math-tbl thead th:first-child{color:var(--text-3);background:var(--bg-surface);width:38%}
.math-tbl thead th:nth-child(2){color:var(--text-2);background:rgba(255,255,255,.03);text-align:center}
.math-tbl thead th:nth-child(3){color:var(--accent-text);background:rgba(99,102,241,.18);text-align:center}
.math-tbl tbody td{padding:15px 24px;border-top:1px solid var(--border);font-size:14px}
.math-tbl tbody td:first-child{color:var(--text-2);font-weight:500}
.math-tbl tbody td:nth-child(2){text-align:center;color:var(--text-2);background:rgba(255,255,255,.012)}
.math-tbl tbody td:nth-child(3){text-align:center;color:var(--text);font-weight:700;background:rgba(99,102,241,.07)}
.yes{color:var(--green)}
.no{color:var(--red)}
.math-note{margin-top:28px;padding:22px 26px;background:rgba(99,102,241,.08);border:1px solid var(--border-a);border-radius:var(--r-sm);font-size:15px;line-height:1.65;color:var(--text-2)}
.math-note strong{color:var(--text);font-weight:600}

/* ============ CASES ============ */
.stats-bar{display:flex;border:1px solid var(--border);border-radius:var(--r);overflow:hidden;margin-bottom:48px;background:var(--bg-card)}
.sbar-item{flex:1;text-align:center;padding:28px 16px;border-right:1px solid var(--border)}
.sbar-item:last-child{border-right:none}
.sbar-num{font-size:38px;font-weight:900;letter-spacing:-.04em;line-height:1}
.sbar-num em{font-style:normal;background:var(--grad-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sbar-item{position:relative;overflow:hidden}
.sbar-item::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 100%,rgba(99,102,241,.12),transparent 60%);opacity:0;transition:opacity .3s}
.sbar-item:hover::before{opacity:1}
.sbar-desc{font-size:13px;color:var(--text-2);margin-top:8px;line-height:1.4}

.cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px}
.case-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r);padding:28px;display:flex;flex-direction:column;gap:16px;transition:var(--t)}
.case-card:hover{border-color:var(--border-a);transform:translateY(-2px);background:var(--bg-card-h)}
.case-niche{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--accent-text);background:rgba(99,102,241,.12);padding:5px 12px;border-radius:var(--r-pill);align-self:flex-start}
.case-sit,.case-what{font-size:14px;color:var(--text-2);line-height:1.65}
.case-what strong{color:var(--text);font-weight:600}
.case-res{border-top:1px solid var(--border);padding-top:18px;margin-top:auto}
.case-res-lbl{font-size:10px;letter-spacing:.09em;text-transform:uppercase;color:var(--text-3);margin-bottom:12px}
.case-metrics{display:flex;gap:28px;flex-wrap:wrap}
.case-num{font-size:28px;font-weight:900;color:var(--green);letter-spacing:-.04em;line-height:1}
.case-num-desc{font-size:12px;color:var(--text-2);margin-top:4px;line-height:1.4}
.cases-note{margin-top:32px;padding:18px 24px;background:var(--red-tint);border:1px solid var(--red-border);border-radius:var(--r-sm);font-size:14px;color:var(--text-2);text-align:center}

/* ============ FAQ ============ */
.faq-sec{background:var(--bg-surface);border-top:1px solid var(--border)}
.faq-list{display:flex;flex-direction:column;gap:10px;max-width:780px;margin:0 auto}
.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden;transition:var(--t)}
.faq-item:hover{border-color:var(--border-a)}
.faq-q{width:100%;background:none;border:none;padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;text-align:left;font-family:var(--font-sans)}
.faq-q-text{font-size:15px;font-weight:600;color:var(--text);line-height:1.4}
.faq-chevron{flex-shrink:0;width:20px;height:20px;color:var(--text-2);transition:transform .22s ease}
.faq-item.open .faq-chevron{transform:rotate(180deg);color:var(--accent)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease,padding .32s ease;padding:0 22px;font-size:14px;color:var(--text-2);line-height:1.75}
.faq-item.open .faq-a{max-height:400px;padding:0 22px 20px}
.faq-a strong{color:var(--text);font-weight:600}

/* ============ FINAL CTA ============ */
.final-cta{text-align:center;background:var(--bg);border-top:1px solid var(--border);position:relative;overflow:hidden}
.cta-aura{position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:1200px;height:800px;background:var(--grad-aura);pointer-events:none}
.final-cta .wrap{position:relative;z-index:1}
.final-cta h2{font-size:clamp(30px,4vw,52px);margin-bottom:18px}
.cta-sub{font-size:18px;color:var(--text-2);line-height:var(--lh-body);max-width:580px;margin:0 auto 36px}
.cta-checks{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;margin-bottom:40px}
.cta-check{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-2)}
.cta-check::before{content:'✓';color:var(--green);font-weight:800}
.cta-micro{margin-top:16px;font-size:13px;color:var(--text-3)}

/* ============ FOOTER ============ */
.footer{background:var(--bg-surface);border-top:1px solid var(--border);padding:40px 0}
.foot-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}
.foot-links{display:flex;gap:24px;flex-wrap:wrap}
.foot-links a{font-size:14px;color:var(--text-2);transition:var(--t)}
.foot-links a:hover{color:var(--text)}
.foot-legal{font-size:12px;color:var(--text-3);text-align:center;margin-top:24px;border-top:1px solid var(--border);padding-top:20px}

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

/* split-line reveal for hero h1 */
.split-line{display:block;overflow:hidden}
.split-line > span{display:inline-block;transform:translateY(110%);transition:transform .9s var(--ease-reveal)}
.split-line.in > span{transform:none}

/* typewriter caret */
.typewriter{position:relative}
.typewriter::after{content:'';display:inline-block;width:3px;height:.9em;background:var(--accent);margin-left:4px;vertical-align:-.1em;animation:caret 1s steps(2) infinite}
.typewriter.done::after{display:none}
@keyframes caret{50%{opacity:0}}

.drift{background:linear-gradient(135deg,#818CF8 0%,#C084FC 50%,#818CF8 100%);background-size:200% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:drift 8s ease-in-out infinite}
@keyframes drift{0%,100%{background-position:0% 0}50%{background-position:100% 0}}

/* marquee */
.marquee{overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:rgba(9,9,16,.6);margin-top:60px;padding:18px 0;position:relative;z-index:1}
.marquee-track{display:inline-flex;gap:36px;white-space:nowrap;animation:marquee 32s linear infinite;color:var(--text-2);font-size:15px;font-weight:600;letter-spacing:.02em}
.marquee-track span{flex-shrink:0}
.marquee-track span:nth-child(odd):not(:nth-of-type(2n)){color:var(--accent-text)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* 3D tilt */
.tilt{transform-style:preserve-3d;transform:perspective(900px) rotateX(var(--rx,0)) rotateY(var(--ry,0));transition:transform .15s ease-out}
.tilt > *{transform:translateZ(20px)}

/* stagger helper for children */
.stagger-children > *{opacity:0;transform:translateY(20px);animation:stChild .7s var(--ease-reveal) forwards}
.stagger-children.in > *:nth-child(1){animation-delay:.05s}
.stagger-children.in > *:nth-child(2){animation-delay:.15s}
.stagger-children.in > *:nth-child(3){animation-delay:.25s}
.stagger-children.in > *:nth-child(4){animation-delay:.35s}
.stagger-children.in > *:nth-child(5){animation-delay:.45s}
@keyframes stChild{to{opacity:1;transform:none}}

@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .drift,.float,.marquee-track,.orb,.logo-dot,.step-n::after{animation:none}
  .dot-live{animation:none}
  .typewriter::after{display:none}
}

/* ============ RESPONSIVE ============ */
@media (max-width:860px){
  .exp-grid,.prod-grid{grid-template-columns:1fr;gap:40px}
  .nav-actions{gap:14px}
  .nav-link{display:none}
}
@media (max-width:600px){
  .hero{padding:110px 0 60px}
  .section{padding:var(--sec-pad-y-sm) 0}
  .hero-stats{gap:24px}
  .stats-bar{flex-direction:column}
  .sbar-item{border-right:none;border-bottom:1px solid var(--border);padding:20px 12px}
  .sbar-item:last-child{border-bottom:none}
  .sbar-num{font-size:30px}
  .sec-head{margin-bottom:40px}
}