/* Reset & Base */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
--dark:#172b38;--darker:#0f1f2a;--mid:#1e3a4a;
--light:#f3f5f7;--white:#fff;
--text:#172b38;--body:#5d6c7b;--muted:#758696;
--accent:#49dfff;--accent2:#39dd9e;--blue:#0082f3;
--border:#d9dee1;--border-dark:#273742;
}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--white);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border-radius:12px}

/* Top Banner */
.top-banner{display:block;background:var(--accent);padding:.6rem 2rem;text-align:center;font-size:.8rem;font-weight:600;color:var(--dark)}
.top-banner:hover{background:#5ee5ff}

/* Nav */
.site-header{position:sticky;top:0;z-index:1000;background:var(--dark);border-bottom:1px solid var(--border-dark)}
.nav-container{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:.8rem 3rem}
.nav-logo{font-size:1.4rem;font-weight:800;color:var(--white);letter-spacing:-.5px}
.nav-logo span{color:var(--accent)}
.nav-menu{display:flex;gap:.25rem}
.nav-dropdown{position:relative}
.nav-link{background:none;border:none;color:rgba(255,255,255,.75);font-size:.88rem;font-weight:500;padding:.5rem 1rem;cursor:pointer;font-family:inherit;border-radius:6px;transition:all .15s}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06)}
.dropdown-panel{display:none;position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--white);border:1px solid var(--border);border-radius:16px;padding:2rem;min-width:680px;box-shadow:0 20px 60px rgba(0,0,0,.15)}
.dropdown-simple{min-width:240px;padding:1rem}
.nav-dropdown:hover .dropdown-panel{display:block}
.dropdown-intro{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}
.dropdown-intro p{font-size:.95rem;color:var(--text)}
.dropdown-intro em{color:var(--blue);font-style:italic}
.dropdown-cta{font-size:.8rem;color:var(--blue);font-weight:600;display:inline-block;margin-top:.4rem}
.dropdown-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.dropdown-group-label{display:block;font-size:.65rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);margin-bottom:.5rem;font-weight:700}
.dropdown-item{display:block;padding:.4rem .6rem;border-radius:6px;font-size:.85rem;color:var(--body);transition:background .1s}
.dropdown-item:hover{background:var(--light);color:var(--text)}
.dropdown-item strong{display:block;color:var(--text);font-weight:600}
.dropdown-item span{font-size:.75rem;color:var(--muted)}
.dropdown-simple-intro{font-size:.85rem;color:var(--body);margin-bottom:.75rem;padding-bottom:.75rem;border-bottom:1px solid var(--border)}
.nav-actions{display:flex;align-items:center;gap:1rem}
.btn-cta{display:inline-flex;align-items:center;padding:.7rem 1.5rem;background:var(--accent);color:var(--dark);font-weight:700;font-size:.85rem;border-radius:8px;transition:all .2s;border:none;cursor:pointer}
.btn-cta:hover{background:#5ee5ff;transform:translateY(-1px);box-shadow:0 6px 20px rgba(73,223,255,.3)}
.btn-outline-light{display:inline-flex;align-items:center;padding:.7rem 1.5rem;border:1.5px solid rgba(255,255,255,.4);color:#fff;font-weight:600;font-size:.85rem;border-radius:8px;transition:all .2s}
.btn-outline-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-outline-dark{display:inline-flex;align-items:center;padding:.6rem 1.2rem;border:1.5px solid var(--border);color:var(--text);font-weight:600;font-size:.82rem;border-radius:8px;transition:all .2s}
.btn-outline-dark:hover{border-color:var(--blue);color:var(--blue)}
.link-arrow{color:var(--blue);font-size:.85rem;font-weight:600}

/* Hero */
.hero-section{background:var(--dark);color:#fff;padding:6rem 3rem 4rem;min-height:85vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;position:relative}
.hero-content{max-width:850px}
.hero-eyebrow{font-size:.7rem;letter-spacing:3px;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:2rem}
.hero-section h1{font-size:clamp(3rem,7vw,5.5rem);font-weight:900;line-height:1.05;margin-bottom:1.5rem}
.hero-section h1 span{color:var(--accent)}
.hero-body{font-size:1.05rem;color:rgba(255,255,255,.7);line-height:1.75;margin-bottom:2.5rem}
.hero-actions{display:flex;gap:1rem;justify-content:center;margin-bottom:3rem}
.hero-compat{border-top:1px solid var(--border-dark);padding-top:2rem;margin-top:1rem}
.hero-compat p{font-size:.82rem;color:rgba(255,255,255,.5);margin-bottom:.75rem}
.compat-items{display:flex;gap:1rem;justify-content:center}
.compat-items span{font-size:.78rem;font-weight:600;color:rgba(255,255,255,.6);padding:.3rem .8rem;border:1px solid var(--border-dark);border-radius:6px}
.hero-scroll{position:absolute;bottom:2rem;font-size:.72rem;color:rgba(255,255,255,.4);text-align:center;line-height:1.4;animation:bob 2s infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}

/* Trust */
.trust-bar{padding:2.5rem 0;border-bottom:1px solid var(--border);overflow:hidden}
.trust-label{font-size:.65rem;text-transform:uppercase;letter-spacing:2px;color:var(--muted);text-align:center;margin-bottom:1.25rem;font-weight:700}
.logo-carousel{overflow:hidden}
.logo-track{display:flex;gap:3rem;animation:scroll 35s linear infinite;white-space:nowrap}
.logo-track span{font-size:.95rem;font-weight:700;color:var(--muted);opacity:.5}
@keyframes scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* Content Blocks */
.content-block{padding:6rem 3rem}
.dark-block{padding:6rem 3rem;background:var(--dark);color:#fff}
.light-block{padding:6rem 3rem;background:var(--light)}
.block-inner{max-width:900px;margin:0 auto}
.block-inner.centered{text-align:center;display:flex;flex-direction:column;align-items:center}
.eyebrow{font-size:.68rem;text-transform:uppercase;letter-spacing:2.5px;color:var(--blue);font-weight:700;margin-bottom:.75rem}
.eyebrow.light{color:var(--accent)}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:800;line-height:1.2;margin-bottom:1rem}
h2.light{color:#fff}
.block-body{font-size:1rem;color:var(--body);line-height:1.75;max-width:700px;margin-bottom:2rem}
.block-body.light{color:rgba(255,255,255,.7)}
.block-sub{font-size:.9rem;color:var(--body);margin:2.5rem 0 1rem;font-weight:600}
.section-header{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:2rem}

/* Dataset */
.dataset-card{background:var(--light);border-radius:16px;padding:2.5rem;margin:2rem 0}
.dataset-card h3{font-size:1.1rem;color:var(--blue);margin-bottom:.5rem}
.dataset-card p{color:var(--body);font-size:.92rem;margin-bottom:1.5rem}
.dataset-img{border-radius:12px;margin-top:1rem}
.sectors{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1rem}
.sector{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.2rem .8rem;background:var(--white);border:1px solid var(--border);border-radius:12px;font-size:.78rem;font-weight:600;color:var(--body);transition:all .2s;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.sector:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.08)}
.sector span{font-size:1.5rem}

/* Use Cases */
.use-cases{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;max-width:1200px;margin:2.5rem auto 0;padding:0 3rem}
.use-case{background:var(--mid);border:1px solid var(--border-dark);border-radius:16px;padding:2rem;transition:all .25s}
.use-case:hover{border-color:var(--accent);transform:translateY(-4px)}
.use-case-header{display:flex;align-items:baseline;gap:.75rem;margin-bottom:1.25rem}
.use-case-number{font-size:2rem;font-weight:900;color:var(--accent);opacity:.5}
.use-case h3{font-size:1.3rem;font-weight:700;color:#fff}
.use-case img{width:100%;border-radius:10px;margin-bottom:1.25rem;aspect-ratio:16/10;object-fit:cover}
.use-case p{font-size:.88rem;color:rgba(255,255,255,.7);line-height:1.7}

/* Ticker */
.ticker-bar{background:var(--accent);padding:1rem 0;overflow:hidden}
.ticker-inner{display:flex;gap:3rem;animation:scroll 25s linear infinite;white-space:nowrap}
.ticker-inner span{font-size:1.1rem;font-weight:700;color:var(--dark)}

/* Platform Cards */
.platform-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.5rem;max-width:1200px;margin:0 auto;padding:0 3rem}
.plat-card{display:block;background:var(--white);border:1px solid var(--border);border-radius:16px;padding:1.75rem;transition:all .25s;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.plat-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.1)}
.plat-num{font-size:.7rem;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:1px}
.plat-card h3{font-size:1.15rem;font-weight:700;margin:.4rem 0}
.plat-card p{font-size:.85rem;color:var(--body);margin-bottom:1.25rem}
.plat-card img{width:100%;border-radius:10px;aspect-ratio:16/10;object-fit:cover}

/* Academy */
.academy-perks{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-top:2.5rem;max-width:750px}
.perk{text-align:center}
.perk span{font-size:1.8rem;display:block;margin-bottom:.5rem}
.perk p{font-size:.85rem;color:var(--body)}

/* Events */
.event-item{background:var(--light);border-radius:16px;padding:2rem}
.event-item h3{font-size:1.15rem;margin-bottom:.75rem}
.event-detail{font-size:.88rem;color:var(--body);margin-bottom:.25rem}
.event-detail strong{color:var(--text)}

/* Testimonials */
.testimonial-block{padding:4rem 0;overflow:hidden}
.testimonials-scroll{display:flex;gap:2rem;padding:0 3rem;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.testimonials-scroll::-webkit-scrollbar{display:none}
.testimonial{flex:0 0 400px;scroll-snap-align:start;background:var(--mid);border:1px solid var(--border-dark);border-radius:16px;padding:2.5rem}
.testimonial blockquote{font-size:.9rem;color:rgba(255,255,255,.75);line-height:1.75;font-style:italic;margin-bottom:1.5rem}
.testimonial-source strong{display:block;color:#fff;font-size:.88rem}
.testimonial-source span{font-size:.78rem;color:rgba(255,255,255,.5);line-height:1.4}

/* Blog */
.blog-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;max-width:1200px;margin:2rem auto 0;padding:0 3rem}
.blog-item{display:block;background:var(--white);border:1px solid var(--border);border-radius:16px;overflow:hidden;transition:all .25s}
.blog-item:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,.08)}
.blog-item img{width:100%;height:180px;object-fit:cover;border-radius:0}
.blog-item h3{padding:1.25rem 1.5rem .5rem;font-size:.95rem;font-weight:700;line-height:1.4}
.blog-item p{padding:0 1.5rem 1.5rem;font-size:.82rem;color:var(--body);line-height:1.5}

/* Press */
.press-bar{padding:3rem 0;background:var(--light);overflow:hidden}
.press-logos span{font-size:.88rem}

/* CTA */
.cta-block{background:var(--dark);padding:6rem 3rem;text-align:center}
.cta-emoji{font-size:2.5rem;display:block;margin-bottom:1rem}

/* Footer */
.site-footer{background:var(--darker);color:rgba(255,255,255,.7);padding:4rem 3rem 2rem}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(5,1fr);gap:2rem;max-width:1200px;margin:0 auto 3rem}
.footer-brand .footer-logo{display:inline-block;margin-bottom:1rem}
.footer-social{font-size:.82rem;color:var(--accent);display:block;margin-top:.75rem}
.footer-col h4{font-size:.72rem;text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,.9);margin-bottom:.75rem;font-weight:700}
.footer-col a{display:block;font-size:.78rem;color:rgba(255,255,255,.5);padding:.2rem 0;transition:color .15s}
.footer-col a:hover{color:var(--accent)}
.footer-sub{margin-bottom:.75rem}
.footer-sub span{display:block;font-size:.65rem;text-transform:uppercase;letter-spacing:1px;color:rgba(255,255,255,.4);margin-bottom:.3rem;font-weight:600}
.footer-bottom{border-top:1px solid var(--border-dark);padding-top:2rem;max-width:1200px;margin:0 auto;text-align:center}
.footer-bottom p{font-size:.78rem;color:rgba(255,255,255,.4);line-height:1.6}

/* Inner Pages (shared) */
.inner-nav{position:sticky;top:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:.8rem 3rem;background:var(--dark);border-bottom:1px solid var(--border-dark)}
.inner-nav .nav-links{display:flex;align-items:center;gap:1.5rem}
.inner-nav .nav-links a{font-size:.88rem;color:rgba(255,255,255,.7);font-weight:500}
.inner-nav .nav-links a:hover{color:#fff}
.page-hero{padding:6rem 3rem 4rem;text-align:center;background:var(--dark);color:#fff}
.page-hero .section-label,.page-hero .eyebrow{color:var(--accent)}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.2rem);font-weight:800;max-width:750px;margin:0 auto 1rem;line-height:1.15;color:#fff}
.page-hero p{color:rgba(255,255,255,.7);font-size:1.05rem;max-width:600px;margin:0 auto;line-height:1.7}
.section-label{display:block;font-size:.68rem;text-transform:uppercase;letter-spacing:2.5px;color:var(--blue);font-weight:700;margin-bottom:.75rem}
.gradient-text{color:var(--accent)}

/* Product/Feature grids */
.products-grid,.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.5rem;padding:3rem;max-width:1200px;margin:0 auto}
.product-card,.feature-card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:1.75rem;transition:all .25s;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.product-card:hover,.feature-card:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,.08)}
.product-card h3,.feature-card h3{font-size:1.1rem;margin-bottom:.4rem}
.product-card p,.feature-card p{font-size:.88rem;color:var(--body);line-height:1.6}
.card-tag{font-size:.65rem;text-transform:uppercase;letter-spacing:1px;color:var(--blue);margin-bottom:.5rem;display:block;font-weight:700}
.feature-icon{font-size:1.8rem;margin-bottom:.75rem;display:block}

/* Steps */
.steps-section{padding:3rem;max-width:1200px;margin:0 auto}
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;margin-top:1.5rem}
.step-item{padding-left:1.25rem;border-left:3px solid var(--accent)}
.step-item h4{font-size:.95rem;margin-bottom:.4rem}
.step-item p{color:var(--body);font-size:.82rem;line-height:1.6}

/* Challenges */
.challenges-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;padding:3rem;max-width:1200px;margin:0 auto}
.challenge-card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:1.75rem;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.challenge-card h3{font-size:1rem;color:var(--blue);margin-bottom:.5rem}
.challenge-card p{font-size:.88rem;color:var(--body);line-height:1.6}

/* Team */
.team-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;padding:3rem;max-width:1200px;margin:0 auto}
.team-card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:2rem;text-align:center}
.team-card .avatar{width:64px;height:64px;border-radius:50%;background:var(--light);border:2px solid var(--accent);margin:0 auto 1rem}
.team-card h3{font-size:1rem;margin-bottom:.2rem}
.team-card .role{color:var(--blue);font-size:.78rem;font-weight:600;display:block;margin-bottom:.5rem}
.team-card p{font-size:.82rem;color:var(--body)}

/* Timeline */
.timeline{padding:3rem;max-width:750px;margin:0 auto}
.timeline-item{padding:1.25rem 0 1.25rem 2rem;border-left:2px solid var(--border);position:relative}
.timeline-item::before{content:'';position:absolute;left:-5px;top:1.5rem;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.timeline-item h4{font-size:.85rem;color:var(--blue);font-weight:700;margin-bottom:.2rem}
.timeline-item p{color:var(--body);font-size:.88rem}

/* Blog/News cards */
.blog-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;padding:3rem;max-width:1200px;margin:0 auto}
.blog-entry{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:1.75rem;transition:all .25s}
.blog-entry:hover{border-color:var(--accent);transform:translateY(-3px)}
.blog-entry .date{font-size:.72rem;color:var(--muted);margin-bottom:.4rem;display:block}
.blog-entry h3{font-size:1rem;margin-bottom:.4rem}
.blog-entry p{font-size:.82rem;color:var(--body)}

/* Careers */
.roles-list{padding:3rem;max-width:850px;margin:0 auto}
.role-item{padding:1.25rem 0;border-bottom:1px solid var(--border)}
.role-item h3{font-size:1.05rem;margin-bottom:.2rem}
.role-item .role-meta{font-size:.78rem;color:var(--blue);font-weight:600;margin-bottom:.4rem}
.role-item p{font-size:.88rem;color:var(--body)}

/* Forms */
.form-wrapper{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:2.5rem;max-width:480px;margin:2rem auto;box-shadow:0 4px 20px rgba(0,0,0,.06)}
.form-field{margin-bottom:1.1rem}
.form-field label{display:block;font-size:.82rem;color:var(--body);margin-bottom:.3rem;font-weight:500}
.form-field input,.form-field textarea{width:100%;padding:.7rem 1rem;border-radius:8px;border:1px solid var(--border);background:var(--light);color:var(--text);font-size:.88rem;font-family:inherit}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(73,223,255,.12)}
.form-field textarea{min-height:90px;resize:vertical}

/* Courses */
.courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin:2rem 0;max-width:850px}
.course-card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:1.75rem;text-align:left}
.course-card h3{font-size:1.05rem;margin-bottom:.3rem}
.course-card .duration{font-size:.78rem;color:var(--blue);font-weight:600;display:block;margin-bottom:.5rem}
.course-card p{font-size:.82rem;color:var(--body)}

/* Content Pages */
.content-section{padding:3rem;max-width:750px;margin:0 auto}
.content-section h2{font-size:1.2rem;margin:2rem 0 .5rem}
.content-section p{color:var(--body);font-size:.92rem;margin-bottom:1rem;line-height:1.7}

/* Simple Footer */
.simple-footer{background:var(--darker);padding:2rem 3rem;text-align:center}
.simple-footer p{font-size:.78rem;color:rgba(255,255,255,.4)}
.simple-footer a{color:rgba(255,255,255,.6)}
.simple-footer a:hover{color:var(--accent)}

/* Solutions Grid */
.solutions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}

/* CTA section on inner pages */
.cta-section{padding:5rem 3rem;background:var(--dark);text-align:center;color:#fff}
.cta-section h2{color:#fff;text-align:center;max-width:600px;margin:0 auto 1rem}
.cta-section p{color:rgba(255,255,255,.7);max-width:500px;margin:0 auto 2rem;font-size:.95rem}

/* Responsive */
@media(max-width:1024px){
.dropdown-panel{min-width:500px}
.dropdown-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
.nav-container{padding:.8rem 1.5rem}
.nav-menu,.nav-actions{display:none}
.hero-section{padding:4rem 1.5rem 3rem;min-height:auto}
.hero-section h1{font-size:2.5rem}
.content-block,.dark-block,.light-block{padding:4rem 1.5rem}
.use-cases,.platform-cards,.blog-row{padding:0 1.5rem}
.block-inner{padding:0}
.testimonials-scroll{padding:0 1.5rem}
.testimonial{flex:0 0 85vw}
.footer-grid{grid-template-columns:repeat(2,1fr);padding:0}
.site-footer{padding:3rem 1.5rem 2rem}
.inner-nav{padding:.8rem 1.5rem}
.page-hero{padding:4rem 1.5rem 3rem}
.products-grid,.features-grid,.challenges-grid,.team-grid,.blog-cards,.roles-list,.steps-section,.timeline,.content-section{padding:2rem 1.5rem}
}