/* Marqo — AI-native ecommerce search */
:root{
  --brand:#4f46e5;
  --brand-dark:#3730a3;
  --brand-soft:#ede9fe;
  --accent:#f59e0b;
  --accent-dark:#d97706;
  --ink:#111827;
  --ink-2:#374151;
  --muted:#6b7280;
  --line:#e5e7eb;
  --bg:#fafafa;
  --bg-2:#f3f4f6;
  --grad:linear-gradient(135deg,#4f46e5 0%,#7c3aed 60%,#6d28d9 100%);
  --grad-amber:linear-gradient(135deg,#f59e0b,#ef4444);
  --shadow-sm:0 1px 3px rgba(17,24,39,.07),0 1px 2px rgba(17,24,39,.05);
  --shadow:0 10px 28px -12px rgba(79,70,229,.22),0 4px 10px -4px rgba(17,24,39,.08);
  --shadow-lg:0 30px 60px -20px rgba(79,70,229,.32),0 10px 20px -10px rgba(17,24,39,.12);
  --radius:14px;
  --radius-lg:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(2.1rem,4.8vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:700}
h4{font-size:1.05rem;font-weight:600}
p{margin:0;color:var(--ink-2)}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 22px}
.container-narrow{max-width:820px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:999px;font-weight:600;font-size:.95rem;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .2s;border:1.5px solid transparent;white-space:nowrap;font-family:inherit}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px -8px rgba(79,70,229,.55)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-1px);box-shadow:0 12px 26px -8px rgba(79,70,229,.7)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg-2);border-color:#d1d5db}
.btn-amber{background:var(--accent);color:#fff;box-shadow:0 8px 20px -8px rgba(245,158,11,.5)}
.btn-amber:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 12px 26px -8px rgba(245,158,11,.65)}
.btn-lg{padding:14px 28px;font-size:1rem}
.btn-block{width:100%;margin-top:14px}

/* NAV */
.nav{position:sticky;top:0;z-index:50;background:rgba(250,250,250,.88);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.nav.scrolled{border-color:var(--line);box-shadow:0 4px 24px -12px rgba(17,24,39,.12)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:18px}
.brand{display:flex;align-items:center;gap:9px;color:var(--brand);font-weight:800;font-size:1.22rem;letter-spacing:-.02em}
.brand span{color:var(--ink)}
.nav-links{display:flex;gap:28px}
.nav-links a{color:var(--ink-2);font-weight:500;font-size:.93rem;transition:color .15s}
.nav-links a:hover{color:var(--brand)}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-burger{display:none;background:none;border:0;flex-direction:column;gap:5px;padding:8px;cursor:pointer}
.nav-burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;display:block;transition:background .2s}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .55s ease,transform .55s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* HERO */
.hero{position:relative;padding:72px 0 110px;overflow:hidden;background:var(--bg)}
.hero-bg{position:absolute;inset:0;background:
  radial-gradient(900px 600px at 80% -5%,rgba(79,70,229,.1),transparent 60%),
  radial-gradient(700px 400px at 10% 60%,rgba(245,158,11,.07),transparent 55%),
  linear-gradient(180deg,#f5f3ff 0%,var(--bg) 85%);
  z-index:0}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.84rem;font-weight:500;color:var(--ink-2);box-shadow:var(--shadow-sm);margin-bottom:22px}
.ai-dot{width:8px;height:8px;background:var(--brand);border-radius:50%;box-shadow:0 0 0 0 rgba(79,70,229,.5);animation:ai-pulse 2.2s infinite}
@keyframes ai-pulse{0%{box-shadow:0 0 0 0 rgba(79,70,229,.5)}65%{box-shadow:0 0 0 9px rgba(79,70,229,0)}100%{box-shadow:0 0 0 0 rgba(79,70,229,0)}}
.lead{font-size:1.12rem;color:var(--ink-2);margin:22px 0 30px;max-width:540px;line-height:1.7}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.trust-badge{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;color:var(--muted);font-weight:500}

/* HERO SEARCH CARD */
.hero-visual{position:relative;min-height:460px;display:flex;align-items:center;justify-content:center}
.float-card{animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.search-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-lg);width:100%;max-width:400px;position:relative;z-index:2}
.search-bar{display:flex;align-items:center;gap:10px;background:var(--bg-2);border:1.5px solid var(--brand);border-radius:10px;padding:12px 14px;margin-bottom:8px}
.search-text{font-size:.95rem;color:var(--ink);flex:1;font-weight:500}
.search-cursor{display:inline-block;width:2px;height:16px;background:var(--brand);border-radius:1px;animation:blink 1s step-end infinite;margin-left:1px}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.ai-chip{background:var(--brand);color:#fff;font-size:.68rem;font-weight:700;padding:3px 7px;border-radius:6px;letter-spacing:.04em}
.search-meta{font-size:.78rem;color:var(--muted);margin-bottom:14px;padding:0 2px}
.search-ms{color:var(--brand);font-weight:600}
.search-results{display:flex;flex-direction:column;gap:10px}
.result-row{display:flex;align-items:center;gap:12px;padding:10px;border-radius:10px;border:1px solid var(--line);background:#fafaff;transition:border-color .15s}
.result-row:hover{border-color:var(--brand)}
.result-thumb{width:46px;height:46px;border-radius:8px;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.result-info{flex:1;min-width:0}
.result-name{font-size:.88rem;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.result-price{font-size:.82rem;color:var(--muted);margin-top:2px}
.rel-badge{font-size:.72rem;font-weight:700;padding:4px 8px;border-radius:6px;flex-shrink:0}
.rel-high{background:#d1fae5;color:#065f46}
.rel-mid{background:#dbeafe;color:#1e40af}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow);position:absolute;display:flex;align-items:center;gap:10px}
.stat-card-1{top:8%;left:-15px;animation-delay:-2s;animation-duration:7s}
.stat-card-2{bottom:10%;right:-10px;animation-delay:-4s;animation-duration:8s}
.stat-num{font-size:1.35rem;font-weight:800;color:var(--brand)}
.stat-label{font-size:.78rem;color:var(--muted);font-weight:500}
.stat-icon{font-size:1.2rem}

/* LOGOS */
.logos{padding:36px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.logos-label{text-align:center;color:var(--muted);font-size:.84rem;font-weight:500;text-transform:uppercase;letter-spacing:.08em;margin-bottom:20px}
.logos-row{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}
.logo-badge{padding:9px 22px;border:1px solid var(--line);border-radius:999px;font-size:.9rem;font-weight:600;color:var(--ink-2);background:#fff;transition:all .15s;letter-spacing:-.01em}
.logo-badge:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}

/* SECTIONS */
.section{padding:96px 0}
.section-alt{background:var(--bg-2)}
.section-title{text-align:center;max-width:760px;margin:0 auto 14px}
.section-sub{text-align:center;color:var(--muted);max-width:620px;margin:0 auto 56px;font-size:1.02rem}
.grid{display:grid;gap:22px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

/* PROBLEM */
.p-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .2s,box-shadow .2s,border-color .2s}
.p-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.p-ic{font-size:2rem;margin-bottom:16px}
.p-card h4{margin-bottom:8px}
.p-card p{font-size:.93rem;color:var(--muted);line-height:1.65}

/* HOW IT WORKS */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s}
.step::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(79,70,229,.03),transparent 60%)}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.step-n{font-size:2.2rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px;line-height:1}
.step h4{margin-bottom:8px}
.step p{font-size:.92rem;color:var(--muted);line-height:1.65}

/* FEATURE PANELS */
.feat-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;display:flex;gap:22px;align-items:flex-start;transition:transform .2s,box-shadow .2s,border-color .2s}
.feat-panel:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--brand-soft)}
.feat-ic{font-size:2rem;flex-shrink:0;width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--brand-soft);border-radius:14px}
.feat-body h4{margin-bottom:8px}
.feat-body p{font-size:.93rem;color:var(--muted);line-height:1.65;margin-bottom:14px}
.feat-tag{display:inline-block;padding:4px 10px;background:var(--brand-soft);color:var(--brand-dark);font-size:.72rem;font-weight:600;border-radius:6px;text-transform:uppercase;letter-spacing:.05em}

/* INDUSTRY CARDS */
.ind-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;text-align:center;transition:transform .2s,box-shadow .2s,border-color .2s;cursor:pointer}
.ind-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brand-soft)}
.ind-ic{font-size:2.4rem;margin-bottom:14px}
.ind-card h4{margin-bottom:8px}
.ind-card p{font-size:.88rem;color:var(--muted);line-height:1.6}

/* RESULTS STRIP */
.results-strip{background:var(--grad);padding:64px 0}
.results-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:0;text-align:center}
.result-stat{padding:0 20px;border-right:1px solid rgba(255,255,255,.15);color:#fff}
.result-stat:last-child{border-right:0}
.result-val{font-size:clamp(2rem,4vw,3rem);font-weight:800;color:#fff;line-height:1;margin-bottom:8px;letter-spacing:-.03em}
.result-label{font-size:.88rem;color:rgba(255,255,255,.75);font-weight:500}

/* TESTIMONIAL */
.testimonial-section{background:var(--bg)}
.testimonial-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:52px 48px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.testimonial-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--grad)}
.quote-mark{font-size:6rem;line-height:.7;color:var(--brand-soft);font-weight:800;font-family:Georgia,serif;position:absolute;top:28px;left:44px;opacity:.7}
blockquote{margin:0;font-size:1.22rem;color:var(--ink);font-weight:500;line-height:1.7;max-width:680px;position:relative;z-index:1;padding-top:10px}
.testimonial-author{display:flex;align-items:center;gap:16px;margin-top:30px}
.t-avatar{width:48px;height:48px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex-shrink:0}
.t-name{font-weight:700;font-size:.98rem;color:var(--ink)}
.t-role{font-size:.84rem;color:var(--muted);margin-top:2px}
.testimonial-logo{margin-left:auto;font-weight:700;color:var(--brand);font-size:.92rem;background:var(--brand-soft);padding:6px 14px;border-radius:999px}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:18px}
.contact-card{display:flex;align-items:center;gap:18px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:transform .2s,box-shadow .2s,border-color .2s;color:inherit}
.contact-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--brand-soft)}
.contact-primary{border-color:var(--brand);background:linear-gradient(135deg,#faf9ff,#fff)}
.contact-primary:hover{border-color:var(--brand-dark)}
.contact-ic{width:52px;height:52px;border-radius:14px;background:var(--grad);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-ic-alt{background:var(--brand-soft)}
.contact-label{color:var(--muted);font-size:.78rem;font-weight:500;text-transform:uppercase;letter-spacing:.06em}
.contact-value{font-size:1.05rem;font-weight:600;color:var(--ink);margin-top:4px}
.contact-hint{color:var(--brand);font-size:.83rem;margin-top:5px;font-weight:500}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .2s,border-color .2s}
.faq-item.open{border-color:var(--brand);box-shadow:var(--shadow-sm)}
.faq-q{width:100%;background:none;border:0;padding:22px 24px;text-align:left;font-family:inherit;font-size:1rem;font-weight:600;color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;line-height:1.4}
.faq-i{font-size:1.5rem;color:var(--brand);font-weight:300;transition:transform .25s;flex-shrink:0}
.faq-item.open .faq-i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item.open .faq-a{max-height:400px}
.faq-a p{padding:0 24px 22px;color:var(--muted);font-size:.95rem;line-height:1.7}

/* CTA BANNER */
.cta-section{padding:80px 0}
.cta-box{background:var(--grad);border-radius:var(--radius-lg);padding:72px 48px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-glow{position:absolute;inset:0;background:radial-gradient(700px 350px at 75% 15%,rgba(255,255,255,.12),transparent 55%)}
.cta-box h2{color:#fff;position:relative;margin-bottom:14px}
.cta-box>p{color:rgba(255,255,255,.88);font-size:1.08rem;max-width:500px;margin:0 auto 32px;position:relative;line-height:1.65}
.cta-form{display:flex;gap:10px;max-width:480px;margin:0 auto 16px;position:relative;flex-wrap:wrap;justify-content:center}
.cta-input{flex:1;min-width:220px;padding:14px 20px;border-radius:999px;border:0;font-size:1rem;font-family:inherit;outline:none;color:var(--ink);background:#fff;box-shadow:0 4px 16px -8px rgba(0,0,0,.2)}
.cta-input:focus{box-shadow:0 0 0 3px rgba(245,158,11,.4),0 4px 16px -8px rgba(0,0,0,.2)}
.cta-note{color:rgba(255,255,255,.8);font-size:.88rem;min-height:22px;position:relative;margin-top:4px}
.cta-trust{display:flex;justify-content:center;flex-wrap:wrap;gap:18px;margin-top:18px;position:relative}
.cta-trust span{color:rgba(255,255,255,.8);font-size:.84rem;font-weight:500}

/* FOOTER */
.footer{background:#111827;color:#9ca3af;padding:72px 0 28px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px;padding-bottom:44px;border-bottom:1px solid #1f2937}
.foot-brand p{color:#6b7280;margin-top:14px;max-width:280px;line-height:1.65;font-size:.9rem}
.foot-brand-link{color:#818cf8}
.foot-brand-link span{color:#e5e7eb}
.footer h5{color:#f9fafb;font-size:.85rem;font-weight:600;margin:0 0 16px;text-transform:uppercase;letter-spacing:.07em}
.footer a{display:block;color:#6b7280;margin-bottom:10px;transition:color .15s;font-size:.9rem}
.footer a:hover{color:#a5b4fc}
.foot-email{display:inline-block;margin-top:16px;color:#a5b4fc!important;font-weight:500;font-size:.88rem;word-break:break-all}
.foot-email:hover{color:#c7d2fe!important}
.foot-bottom{display:flex;justify-content:space-between;padding-top:24px;color:#4b5563;font-size:.83rem;flex-wrap:wrap;gap:10px}

/* RESPONSIVE */
@media (max-width:1024px){
  .contact-grid{grid-template-columns:1fr 1fr}
  .contact-grid .contact-card:first-child{grid-column:1/-1}
}
@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr;gap:60px}
  .hero-visual{min-height:auto;order:-1}
  .stat-card-1{left:0}.stat-card-2{right:0}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr}
  .results-inner{grid-template-columns:repeat(2,1fr);gap:32px 0}
  .result-stat{border-right:0;padding:20px}
  .result-stat:nth-child(odd){border-right:1px solid rgba(255,255,255,.15)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .testimonial-card{padding:40px 32px}
  blockquote{font-size:1.08rem}
}
@media (max-width:640px){
  .nav-links,.nav-cta .btn-ghost{display:none}
  .nav-burger{display:flex}
  body.menu-open .nav-links{display:flex;position:fixed;top:72px;left:0;right:0;background:rgba(250,250,250,.98);backdrop-filter:blur(14px);flex-direction:column;padding:22px;gap:18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);z-index:49}
  .section{padding:64px 0}
  .grid-4,.grid-3,.grid-2,.steps{grid-template-columns:1fr}
  .feat-panel{flex-direction:column;gap:14px}
  .contact-grid{grid-template-columns:1fr}
  .contact-card{padding:22px}
  .cta-box{padding:48px 22px}
  .cta-form{flex-direction:column}
  .cta-input{width:100%;min-width:auto}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .foot-bottom{flex-direction:column;text-align:center;gap:6px}
  .hero{padding:44px 0 64px}
  .results-inner{grid-template-columns:1fr 1fr}
  .result-stat:nth-child(odd){border-right:1px solid rgba(255,255,255,.15)}
  .testimonial-card{padding:32px 24px}
  blockquote{font-size:1rem}
  .quote-mark{font-size:4rem;top:20px;left:24px}
}