/* ═══════════════════════════════════════════════════════════
   ZENGEIST LTD — Design System
   Brand: #0f172a (slate) · #0ea5e9 (sky) · #6366f1 (indigo)
   Fonts: Plus Jakarta Sans (headings) · Inter (body)
   ═══════════════════════════════════════════════════════════ */

:root {
  --c-primary: #0ea5e9;
  --c-primary-h: #0284c7;
  --c-primary-glow: rgba(14,165,233,.15);
  --c-secondary: #6366f1;
  --c-secondary-h: #4f46e5;
  --c-secondary-glow: rgba(99,102,241,.12);
  --c-dark: #0f172a;
  --c-dark-700: #1e293b;
  --c-white: #ffffff;
  --c-off: #f8fafc;
  --c-light: #f1f5f9;
  --c-border: #e2e8f0;
  --c-muted: #64748b;
  --c-text: #334155;
  --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius: .75rem;
  --radius-lg: 1.25rem;
  --radius-full: 50rem;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
  --shadow: 0 4px 20px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
  --shadow-glow: 0 0 30px var(--c-primary-glow);
  --transition: .3s cubic-bezier(.4,0,.2,1);
  --header-h: 80px;
  --container: 1200px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-body);color:var(--c-text);background:var(--c-white);line-height:1.7;font-size:1rem;overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--c-primary-h)}
ul,ol{list-style:none}
button,input,select,textarea{font:inherit;border:none;outline:none;background:none;cursor:pointer}
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;color:var(--c-dark)}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 1.5rem}
.container--narrow{max-width:800px}
.section{padding:5rem 0}
.section--alt{background:var(--c-light)}
.section--dark{background:var(--c-dark);color:var(--c-white)}
.section--dark h2,.section--dark h3,.section--dark p,.section--dark .section__title{color:var(--c-white)}
.section--dark .section__tag{color:var(--c-primary)}
.section--page-top-spaced{padding-top:calc(var(--header-h) + 2rem)}
.section__header{text-align:center;max-width:680px;margin:0 auto 3rem}
.section__tag{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--c-primary);margin-bottom:.75rem}
.section__title{font-size:clamp(1.75rem,4vw,2.75rem);margin-bottom:1rem}
.section__title--left{text-align:left}
.section__subtitle{color:var(--c-muted);font-size:1.1rem}
.prose{color:var(--c-text);margin-bottom:1.25rem;max-width:72ch}
.prose--lead{font-size:1.125rem;color:var(--c-muted)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.75rem;border-radius:var(--radius-full);font-weight:600;font-size:.95rem;cursor:pointer;transition:all var(--transition);border:2px solid transparent;line-height:1;white-space:nowrap}
.btn--primary{background:var(--c-primary);color:#fff}
.btn--primary:hover{background:var(--c-primary-h);box-shadow:var(--shadow-glow);transform:translateY(-2px);color:#fff}
.btn--secondary{background:var(--c-secondary);color:#fff}
.btn--secondary:hover{background:var(--c-secondary-h);transform:translateY(-2px);color:#fff}
.btn--outline{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.btn--outline:hover{background:rgba(255,255,255,.1);border-color:#fff;color:#fff}
.btn--ghost{background:transparent;color:var(--c-primary);padding:.85rem 1.2rem}
.btn--ghost:hover{background:var(--c-primary-glow);color:var(--c-primary-h)}
.btn--sm{padding:.6rem 1.25rem;font-size:.875rem}
.btn--lg{padding:1rem 2rem;font-size:1rem}
.btn i{font-size:1.05em}

/* Header */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;transition:all var(--transition);padding:.75rem 0;background:transparent}
.site-header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);box-shadow:var(--shadow);padding:.5rem 0}
.site-header.menu-open{background:var(--c-white)!important;backdrop-filter:none!important}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.header__logo{display:flex;align-items:center;gap:.65rem;text-decoration:none}
.header__logo-text{display:flex;align-items:baseline;gap:.25rem}
.header__logo-icon{width:36px;height:36px;flex-shrink:0;border-radius:6px;display:block}
.header__wordmark{font-family:var(--font-heading);font-weight:800;font-size:1.35rem;letter-spacing:-.02em;color:var(--c-white);transition:color var(--transition)}
.header__wordmark-sub{font-family:var(--font-heading);font-weight:500;font-size:.85rem;color:rgba(255,255,255,.65);margin-left:.1rem;transition:color var(--transition)}
.site-header.scrolled .header__wordmark{color:var(--c-dark)}
.site-header.scrolled .header__wordmark-sub{color:var(--c-muted)}
.footer__logo .header__wordmark{color:var(--c-white)}
.footer__logo .header__wordmark-sub{color:rgba(255,255,255,.65)}
.nav{display:flex;align-items:center;gap:.15rem}
.nav__link{padding:.5rem .85rem;color:rgba(255,255,255,.92);font-weight:500;font-size:.9rem;border-radius:var(--radius);transition:all var(--transition)}
.nav__link:hover,.nav__link.active{color:var(--c-primary)}
.site-header.scrolled .nav__link{color:var(--c-dark)}
.site-header.scrolled .nav__link:hover,.site-header.scrolled .nav__link.active{color:var(--c-primary)}
.nav__link--mobile-cta{display:none}
.header__cta{display:flex;align-items:center;gap:.75rem}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:.5rem;color:var(--c-white);position:relative;z-index:999}
.site-header.scrolled .nav-toggle{color:var(--c-dark)}
.nav-toggle.open{color:var(--c-dark)!important}
.nav-toggle .bar{display:block;width:24px;height:2.5px;background:currentColor;margin:5px 0;border-radius:2px;transition:all var(--transition)}
.nav-toggle.open .bar:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.open .bar:nth-child(2){opacity:0}
.nav-toggle.open .bar:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* Hero */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;padding:calc(var(--header-h) + 3rem) 0 5rem;overflow:hidden}
.hero__bg{position:absolute;inset:0;background:linear-gradient(135deg,var(--c-dark) 0%,#1a2744 40%,#0c4a6e 100%);z-index:0}
.hero__bg::before{content:'';position:absolute;inset:0;z-index:1;background-image:linear-gradient(rgba(14,165,233,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(14,165,233,.07) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 80% 70% at 50% 50%,#000 20%,transparent 100%);animation:gridDrift 24s linear infinite}
.hero__canvas{position:absolute;inset:0;z-index:2;width:100%;height:100%;pointer-events:none;display:block}
.hero__overlay{position:absolute;inset:0;background:radial-gradient(ellipse at 70% 20%,rgba(99,102,241,.25) 0%,transparent 55%);z-index:3;pointer-events:none}
.hero__content{position:relative;z-index:4;max-width:780px}
@keyframes gridDrift{0%{background-position:0 0}100%{background-position:48px 48px}}
@media(prefers-reduced-motion:reduce){
  .hero__bg::before{animation:none}
  .hero__canvas,.tech-visual__canvas{display:none}
}
.hero__tag{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--c-primary);background:rgba(14,165,233,.12);padding:.4rem 1rem;border-radius:var(--radius-full);margin-bottom:1.25rem;border:1px solid rgba(14,165,233,.25)}
.hero__title{font-size:clamp(2.25rem,5.5vw,3.75rem);color:#fff;margin-bottom:1.25rem;line-height:1.15}
.hero__subtitle{font-size:clamp(1rem,2vw,1.2rem);color:rgba(255,255,255,.78);margin-bottom:2rem;max-width:640px;line-height:1.75}
.hero__actions{display:flex;flex-wrap:wrap;gap:.75rem}

/* Credibility strip */
.credibility-strip{background:var(--c-dark-700);padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.06)}
.credibility-strip__list{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem 2rem}
.credibility-strip__list li{display:flex;align-items:center;gap:.4rem;font-size:.85rem;color:rgba(255,255,255,.75);font-weight:500}
.credibility-strip__list i{color:var(--c-primary);font-size:.9rem}

/* Cards */
.card-grid{display:grid;gap:1.75rem;grid-template-columns:1fr}
.card-grid--2{grid-template-columns:repeat(2,1fr)}
.card-grid--3{grid-template-columns:repeat(3,1fr)}
.card-grid--4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition);display:flex;flex-direction:column}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px);border-color:transparent}
.card__icon{width:52px;height:52px;border-radius:var(--radius);background:var(--c-primary-glow);display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:var(--c-primary);margin:1.5rem 1.5rem 0}
.card__badge{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;background:var(--c-secondary-glow);color:var(--c-secondary);padding:.3rem .75rem;border-radius:var(--radius-full);margin:1.5rem 1.5rem 0;width:fit-content}
.card__body{padding:1.25rem 1.5rem 1.5rem;flex:1;display:flex;flex-direction:column}
.card__title{font-size:1.1rem;margin-bottom:.5rem}
.card__desc{font-size:.9rem;color:var(--c-muted);margin-bottom:1rem;flex:1}
.card__link{display:inline-flex;align-items:center;gap:.35rem;font-weight:600;font-size:.9rem;color:var(--c-primary)}
.card__link i{transition:transform var(--transition)}
.card:hover .card__link i{transform:translateX(4px)}
.card--product{background:linear-gradient(145deg,var(--c-off) 0%,var(--c-white) 100%)}

/* Features */
.features-grid{display:grid;gap:1.75rem;grid-template-columns:repeat(2,1fr)}
.features-grid--3{grid-template-columns:repeat(3,1fr)}
.features-grid--4{grid-template-columns:repeat(4,1fr)}
.feature{padding:1.5rem;border-radius:var(--radius-lg);background:var(--c-white);border:1px solid var(--c-border);transition:all var(--transition)}
.feature:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.feature--link{display:block;color:inherit;text-decoration:none;background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
.feature--link:hover{color:inherit;background:rgba(255,255,255,.08)}
.section--dark .feature--link p{color:rgba(255,255,255,.7)}
.feature__icon{width:48px;height:48px;border-radius:var(--radius);background:var(--c-primary-glow);display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:var(--c-primary);margin-bottom:1rem}
.section--dark .feature__icon{background:rgba(14,165,233,.15)}
.feature__title{font-size:1rem;margin-bottom:.5rem}
.feature p{font-size:.9rem;color:var(--c-muted)}
.section--dark .feature p{color:rgba(255,255,255,.65)}

/* Mission cards */
.mission-grid{display:grid;gap:1.75rem;grid-template-columns:repeat(2,1fr)}
.mission-card{padding:2rem;border-radius:var(--radius-lg);background:var(--c-white);border:1px solid var(--c-border);border-left:4px solid var(--c-primary)}
.mission-card--alt{border-left-color:var(--c-secondary)}
.mission-card h3{font-size:1.15rem;margin-bottom:.75rem}
.mission-card p{color:var(--c-muted);font-size:.95rem}

/* Page header */
.page-header{background:linear-gradient(135deg,var(--c-dark) 0%,var(--c-dark-700) 100%);padding:calc(var(--header-h) + 3rem) 0 3.5rem;text-align:center}
.page-header__title{font-size:clamp(1.75rem,4vw,2.75rem);color:#fff;margin-bottom:.75rem}
.page-header__subtitle{color:rgba(255,255,255,.7);font-size:1.1rem;max-width:640px;margin:0 auto}
.page-header .section__tag{color:var(--c-primary)}

/* CTA banner */
.cta-banner{background:linear-gradient(135deg,var(--c-dark) 0%,#1e3a5f 50%,var(--c-dark-700) 100%);padding:4rem 0;position:relative;overflow:hidden}
.cta-banner::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 80% 50%,rgba(14,165,233,.15) 0%,transparent 50%)}
.cta-banner__inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-banner__title{font-size:clamp(1.5rem,3vw,2rem);color:#fff;margin-bottom:.5rem}
.cta-banner__subtitle{color:rgba(255,255,255,.7);font-size:1rem;max-width:520px}

/* Footer */
.site-footer{background:var(--c-dark);color:rgba(255,255,255,.75);padding:4rem 0 0}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.08)}
.footer__tagline{font-size:.9rem;margin:.75rem 0 1.25rem;line-height:1.6;color:rgba(255,255,255,.55)}
.footer__heading{font-family:var(--font-heading);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#fff;margin-bottom:1rem}
.footer__links li{margin-bottom:.5rem}
.footer__links a{color:rgba(255,255,255,.65);font-size:.9rem;transition:color var(--transition)}
.footer__links a:hover{color:var(--c-primary)}
.footer__social{display:flex;gap:.75rem}
.footer__social a{width:38px;height:38px;border-radius:var(--radius);background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.7);font-size:1.1rem;transition:all var(--transition)}
.footer__social a:hover{background:var(--c-primary);color:#fff}
.footer__contact-item{display:flex;align-items:flex-start;gap:.6rem;margin-bottom:.75rem;font-size:.9rem}
.footer__contact-item i{color:var(--c-primary);margin-top:.15rem}
.footer__contact-item a{color:rgba(255,255,255,.75)}
.footer__contact-item a:hover{color:var(--c-primary)}
.footer__bottom{padding:1.25rem 0;font-size:.85rem;color:rgba(255,255,255,.45);text-align:center;display:flex;flex-direction:column;align-items:center;gap:.75rem}
.footer__legal{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.35rem .85rem}
.footer__legal a,.footer__legal button{color:rgba(255,255,255,.65);font-size:.85rem;background:none;border:none;padding:0;cursor:pointer;font-family:inherit;transition:color var(--transition)}
.footer__legal a:hover,.footer__legal button:hover{color:var(--c-primary)}
.footer__legal-sep{color:rgba(255,255,255,.25);user-select:none}

/* Split block / tech visual */
.split-block{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.tech-visual{aspect-ratio:1;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--c-dark) 0%,#1e3a5f 100%);position:relative;overflow:hidden}
.tech-visual__grid{position:absolute;inset:0;z-index:1;background-image:linear-gradient(rgba(14,165,233,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(14,165,233,.12) 1px,transparent 1px);background-size:32px 32px;pointer-events:none}
.tech-visual__canvas{position:absolute;inset:0;z-index:2;width:100%;height:100%;pointer-events:auto;cursor:crosshair;display:block}

/* Check list */
.check-list{margin:1rem 0 1.5rem}
.check-list li{display:flex;align-items:flex-start;gap:.6rem;padding:.4rem 0;font-size:.95rem;color:var(--c-text)}
.check-list i{color:var(--c-primary);margin-top:.2rem;flex-shrink:0}

/* Accordion / Tabs */
.tabs__nav{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem;border-bottom:1px solid var(--c-border);padding-bottom:1rem}
.services-tabs .tabs__nav{justify-content:center}
.services-tabs .tabs__panel{scroll-margin-top:6rem}
.tabs__btn{padding:.65rem 1.25rem;border-radius:var(--radius-full);font-weight:600;font-size:.875rem;color:var(--c-muted);background:transparent;transition:all var(--transition);border:1px solid transparent}
.tabs__btn:hover{color:var(--c-primary);background:var(--c-primary-glow)}
.tabs__btn.active{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.tabs__panel{display:none;animation:fadeIn .3s ease}
.tabs__panel.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.accordion__item{border:1px solid var(--c-border);border-radius:var(--radius-lg);margin-bottom:.75rem;overflow:hidden}
.accordion__trigger{width:100%;display:flex;align-items:center;gap:.75rem;padding:1.25rem 1.5rem;font-weight:600;font-size:1rem;color:var(--c-dark);text-align:left;background:var(--c-white);transition:background var(--transition)}
.accordion__trigger i:first-child{color:var(--c-primary);font-size:1.2rem}
.accordion__chevron{margin-left:auto;transition:transform var(--transition);color:var(--c-muted)}
.accordion__item.open .accordion__chevron{transform:rotate(180deg)}
.accordion__content{display:none;padding:0 1.5rem 1.5rem}
.accordion__item.open .accordion__content{display:block}
.service-lead{font-weight:600;color:var(--c-dark);margin-bottom:.75rem;font-size:1.05rem}
.capability-list{margin-top:1.25rem}
.capability-list li{padding:.85rem 0;border-bottom:1px solid var(--c-border)}
.capability-list li:last-child{border-bottom:none}
.capability-list strong{display:block;color:var(--c-dark);margin-bottom:.2rem;font-size:.95rem}
.capability-list span{font-size:.875rem;color:var(--c-muted)}

/* Product page */
.product-hero{margin-bottom:2.5rem}
.product-hero h2{font-size:clamp(1.75rem,3vw,2.5rem);margin:.75rem 0}
.product-hero__tagline{font-size:1.1rem;color:var(--c-primary);font-weight:600;margin-bottom:1rem}
.product-status{display:flex;align-items:center;gap:.5rem;color:var(--c-muted);font-size:.9rem;margin:1.5rem 0}
.product-feature-panel{background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--radius-lg);overflow:hidden;display:grid;grid-template-columns:240px 1fr}
.product-feature-nav{border-right:1px solid var(--c-border);padding:.75rem}
.product-feature-nav button{display:flex;align-items:center;gap:.6rem;width:100%;padding:.85rem 1rem;border-radius:var(--radius);font-size:.875rem;font-weight:500;color:var(--c-muted);text-align:left;transition:all var(--transition)}
.product-feature-nav button i{color:var(--c-primary);font-size:1.1rem}
.product-feature-nav button.active,.product-feature-nav button:hover{background:var(--c-primary-glow);color:var(--c-dark)}
.product-feature-detail{padding:2rem}
.product-feature-detail h3{font-size:1.25rem;margin-bottom:.75rem}
.product-feature-detail p{color:var(--c-muted)}

/* Industries */
.industry-block{display:flex;gap:1.5rem;align-items:flex-start}
.industry-block--spaced{margin-top:3rem;padding-top:3rem;border-top:1px solid var(--c-border)}
.industry-block__icon{width:56px;height:56px;border-radius:var(--radius);background:var(--c-primary-glow);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--c-primary);flex-shrink:0}
.industry-block__body h2{font-size:1.35rem;margin-bottom:.75rem}
.outcome-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.outcome-chip{font-size:.8rem;font-weight:600;padding:.35rem .85rem;border-radius:var(--radius-full);background:var(--c-primary-glow);color:var(--c-primary-h)}

/* Process list */
.process-list{counter-reset:process;max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:1.5rem}
.process-step{display:flex;gap:1.25rem;align-items:flex-start}
.process-step__num{font-family:var(--font-heading);font-weight:800;font-size:1.5rem;color:var(--c-primary);min-width:2.5rem}
.process-step h3{font-size:1.05rem;color:#fff;margin-bottom:.35rem}
.process-step p{font-size:.9rem;color:rgba(255,255,255,.65)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.contact-info-card{background:var(--c-light);border:1px solid var(--c-border);border-radius:var(--radius-lg);padding:2rem;margin-top:1.5rem}
.contact-info-card h2{font-size:1.15rem;margin-bottom:1.25rem}
.contact-detail{display:flex;align-items:flex-start;gap:.6rem;margin-bottom:.75rem;font-size:.9rem;line-height:1.5}
.contact-detail:last-child{margin-bottom:0}
.contact-detail>i{flex-shrink:0;color:var(--c-primary);font-size:1rem;line-height:1;margin-top:.15rem}
.contact-detail strong{color:var(--c-dark);font-weight:600}
.contact-detail span,.contact-detail a{color:var(--c-muted)}
.contact-email{font-weight:600;color:var(--c-primary)!important}
.contact-guidance h2{font-size:1.25rem;margin-bottom:1rem}
.contact-note{display:flex;align-items:flex-start;gap:.5rem;font-size:.875rem;color:var(--c-muted);margin:1.25rem 0;padding:1rem;background:var(--c-light);border-radius:var(--radius)}
.contact-reassurance{font-size:.875rem;color:var(--c-muted);margin-bottom:1.5rem}

/* Legal documents */
.legal-doc{padding-bottom:1rem}
.legal-doc__updated{font-size:.875rem;color:var(--c-muted);margin-bottom:1.25rem}
.legal-doc__toc{margin:1.5rem 0 2.5rem;padding:1.25rem 1.5rem;background:var(--c-light);border:1px solid var(--c-border);border-radius:var(--radius-lg)}
.legal-doc__toc strong{display:block;margin-bottom:.75rem;font-size:.9rem;color:var(--c-dark)}
.legal-doc__toc ol{margin:0;padding-left:1.25rem}
.legal-doc__toc li{margin-bottom:.4rem;font-size:.9rem}
.legal-doc__toc a{color:var(--c-muted)}
.legal-doc__toc a:hover{color:var(--c-primary)}
.legal-doc__section{margin-bottom:2.25rem;scroll-margin-top:6rem}
.legal-doc__section h2{font-size:1.25rem;margin-bottom:1rem;color:var(--c-dark)}
.legal-doc__section h3{font-size:1.05rem;margin:1.25rem 0 .65rem;color:var(--c-dark)}
.legal-doc__list{margin:0 0 1.25rem;padding-left:1.25rem}
.legal-doc__list li{margin-bottom:.5rem;color:var(--c-text);font-size:.95rem;line-height:1.6}
.legal-doc__disclaimer{font-size:.85rem;color:var(--c-muted);border-top:1px solid var(--c-border);padding-top:1.5rem;margin-top:2rem;line-height:1.6}
.legal-doc__related{display:flex;flex-wrap:wrap;gap:.5rem .75rem;align-items:center;margin-top:1.5rem;font-size:.9rem}
.legal-doc__related a{color:var(--c-primary);font-weight:600}

/* Cookie notice */
.cookie-notice{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:950;max-width:640px;margin:0 auto;padding:1.15rem 1.25rem;background:var(--c-dark);color:rgba(255,255,255,.88);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:none;align-items:flex-start;gap:1rem;flex-wrap:wrap}
.cookie-notice.is-visible{display:flex}
.cookie-notice__copy{flex:1 1 240px;font-size:.875rem;line-height:1.55;margin:0}
.cookie-notice__copy a{color:var(--c-primary);text-decoration:underline}
.cookie-notice__actions{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.cookie-notice .btn{white-space:nowrap}
@media(prefers-reduced-motion:reduce){
  .cookie-notice{transition:none}
}

/* Empty state */
.empty-state{text-align:center;padding:3rem 1.5rem}
.empty-state i{font-size:3rem;color:var(--c-muted);margin-bottom:1rem;display:block}
.empty-state h1{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:.75rem}
.empty-state p{color:var(--c-muted);max-width:450px;margin:0 auto}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}

/* Back to top */
.back-to-top{position:fixed;bottom:2rem;right:2rem;width:48px;height:48px;border-radius:50%;background:var(--c-primary);color:#fff;border:none;box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(12px);transition:all var(--transition);z-index:900}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:var(--c-primary-h);transform:translateY(-3px)}

/* Responsive */
@media(min-width:576px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
}
@media(min-width:768px){
  .card-grid--3{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:992px){
  .card-grid--4{grid-template-columns:repeat(4,1fr)}
  .features-grid--4{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:992px){
  .header__cta .btn--primary{display:none}
  .nav-toggle{display:block}
  .nav{position:fixed;top:0;right:0;bottom:0;width:300px;max-width:80vw;background:var(--c-dark);padding:6rem 2rem 2rem;gap:.25rem;z-index:998;box-shadow:-5px 0 30px rgba(0,0,0,.5);flex-direction:column;align-items:flex-start;transform:translateX(100%);transition:transform var(--transition);overflow-y:auto}
  .nav.open{transform:translateX(0)}
  .nav .nav__link{color:rgba(255,255,255,.92);padding:.75rem 0;font-size:1.05rem;width:100%}
  .nav__link--mobile-cta{display:block;color:var(--c-primary)!important;font-weight:600}
  .site-header.scrolled .nav__link{color:rgba(255,255,255,.92)}
  .split-block{grid-template-columns:1fr}
  .tech-visual{display:none}
  .mission-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .card-grid--2,.card-grid--3,.card-grid--4{grid-template-columns:1fr}
  .features-grid--3,.features-grid--4{grid-template-columns:1fr 1fr}
  .product-feature-panel{grid-template-columns:1fr}
  .product-feature-nav{display:flex;flex-wrap:wrap;gap:.35rem;border-right:none;border-bottom:1px solid var(--c-border);padding:.75rem}
  .product-feature-nav button{width:auto;flex:1;min-width:140px;justify-content:center}
  .cta-banner__inner{flex-direction:column;text-align:center}
  .cta-banner__inner .btn{margin:0 auto}
}
@media(max-width:576px){
  .section{padding:3.5rem 0}
  .hero{min-height:auto;padding-bottom:4rem}
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .btn{justify-content:center}
  .footer__grid{grid-template-columns:1fr}
  .features-grid,.features-grid--3,.features-grid--4{grid-template-columns:1fr}
  .industry-block{flex-direction:column}
  .tabs__nav{flex-direction:column}
  .tabs__btn{text-align:center}
}