/* ==========================================================================
   AERODX — Design System
   Deep navy / cyan aviation-technology visual language
   ========================================================================== */

:root{
  --navy-950:#060b16;
  --navy-900:#0a1526;
  --navy-800:#0f1e33;
  --navy-700:#152a44;
  --navy-600:#1d3a5c;
  --navy-500:#2a5378;
  --cyan-400:#4fe3e0;
  --cyan-500:#22c9d1;
  --cyan-600:#0da8b3;
  --blue-500:#2e6fe0;
  --blue-400:#5b8ff5;
  --white:#ffffff;
  --grey-050:#f6f8fb;
  --grey-100:#eef1f6;
  --grey-200:#dfe4ec;
  --grey-400:#9aa7ba;
  --grey-600:#5b6a80;
  --grey-800:#2b3648;
  --ink:#0b1524;
  --success:#1fae6a;
  --error:#d64545;
  --radius-sm:6px;
  --radius-md:12px;
  --radius-lg:20px;
  --container:1240px;
  --space-1:.5rem;
  --space-2:1rem;
  --space-3:1.5rem;
  --space-4:2.5rem;
  --space-5:4rem;
  --space-6:6rem;
  --font-head:'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow-md:0 12px 32px -12px rgba(6,11,22,.35);
  --shadow-lg:0 24px 64px -20px rgba(6,11,22,.45);
  color-scheme: light;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.15;margin:0 0 .6em;font-weight:600;letter-spacing:-.01em;}
h1{font-size:clamp(2.1rem,4.2vw,3.4rem);font-weight:650;}
h2{font-size:clamp(1.6rem,2.8vw,2.35rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1.1em;color:var(--grey-800);}
ul,ol{margin:0 0 1.1em;padding-left:1.25em;color:var(--grey-800);}
li{margin-bottom:.4em;}
.container{max-width:var(--container);margin:0 auto;padding:0 1.5rem;}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5em;
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan-600);margin-bottom:1em;
}
.eyebrow::before{content:'';width:22px;height:2px;background:var(--cyan-500);display:inline-block;}
section.on-dark .eyebrow{color:var(--cyan-400);}
section.on-dark .eyebrow::before{background:var(--cyan-400);}

/* Skip link */
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--navy-900);color:#fff;padding:.8em 1.2em;
  z-index:1000;border-radius:0 0 8px 0;
}
.skip-link:focus{left:0;}

/* Focus states */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{
  outline:3px solid var(--cyan-500);outline-offset:2px;border-radius:4px;
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:.85em 1.6em;border-radius:999px;font-weight:600;font-size:.95rem;
  border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,color .15s ease,border-color .15s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--cyan-500);color:var(--navy-950);}
.btn-primary:hover{background:var(--cyan-400);transform:translateY(-1px);box-shadow:var(--shadow-md);}
.btn-outline{border-color:rgba(255,255,255,.35);color:#fff;background:transparent;}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.btn-outline-dark{border-color:var(--navy-600);color:var(--navy-900);background:transparent;}
.btn-outline-dark:hover{border-color:var(--navy-900);background:var(--grey-050);}
.btn-ghost{color:var(--navy-900);padding:.85em 1em;}
.btn-ghost:hover{color:var(--cyan-600);}
.btn-block{width:100%;}
.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(6,11,22,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-row{display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between;height:76px;gap:.75rem;}
.logo-link{display:flex;align-items:center;gap:.6em;flex-shrink:0;}
.logo-link svg{height:28px;width:auto;}
.logo-tagline{font-size:.62rem;letter-spacing:.18em;color:var(--grey-400);text-transform:uppercase;margin-top:2px;}

/* Logo lockup — transparent-PNG wordmark whose navy tone reads poorly against the
   dark navy chrome (contrast ~1.8:1), so it's presented on a small white badge
   for legibility everywhere it appears on this dark-themed site. */
.logo-chip{
  display:inline-flex;align-items:center;justify-content:center;
  background:#fff;border-radius:8px;line-height:0;overflow:hidden;
  box-shadow:0 2px 10px rgba(0,0,0,.18);
}
.logo-chip-header{padding:.35em .6em;}
.logo-img{display:block;height:24px;width:auto;}
.footer-brand .logo-chip{padding:.55em .9em;margin-bottom:1rem;}
.footer-brand .logo-img{height:30px;}
.lp-logo .logo-chip,.nf-logo .logo-chip{padding:.9em 1.4em;border-radius:14px;}
.lp-logo .logo-img,.nf-logo .logo-img{height:38px;}
.main-nav{display:none;min-width:0;flex-shrink:1;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none;}
.main-nav::-webkit-scrollbar{display:none;}
.main-nav ul{display:flex;flex-wrap:nowrap;gap:1rem;margin:0;padding:0;list-style:none;}
.main-nav a{font-size:.85rem;font-weight:500;color:#dbe3ef;padding:.4em 0;position:relative;white-space:nowrap;}
.main-nav a:hover{color:#fff;}
.main-nav a::after{content:'';position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--cyan-400);transition:width .2s ease;}
.main-nav a:hover::after,.main-nav a[aria-current="page"]::after{width:100%;}
.header-actions{display:flex;align-items:center;gap:.7rem;flex-shrink:0;}
.lang-select-wrap{position:relative;}
.lang-btn{
  display:flex;align-items:center;gap:.35em;background:transparent;border:1px solid rgba(255,255,255,.25);
  color:#dbe3ef;padding:.45em .8em;border-radius:999px;font-size:.82rem;cursor:pointer;font-family:var(--font-body);white-space:nowrap;
}
.lang-btn:hover{border-color:#fff;color:#fff;}
.lang-menu{
  position:absolute;right:0;top:calc(100% + 10px);background:var(--navy-800);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius-md);min-width:200px;padding:.5rem;box-shadow:var(--shadow-lg);display:none;
}
.lang-menu.open{display:block;}
.lang-menu a{display:flex;align-items:center;gap:.7em;padding:.6em .8em;border-radius:8px;color:#dbe3ef;font-size:.88rem;}
.lang-menu a:hover,.lang-menu a[aria-current="true"]{background:var(--navy-700);color:#fff;}
.lang-menu .lang-text{display:flex;flex:1;justify-content:space-between;align-items:center;gap:.6em;}
.lang-menu small{color:var(--grey-400);font-weight:400;}
.lang-flag{font-size:1.15em;line-height:1;flex-shrink:0;}
.lang-btn .lang-flag{font-size:1rem;}
.lp-langs a,.nf-langs a{display:flex;align-items:center;gap:.5em;}
.lp-langs .lang-flag,.nf-langs .lang-flag{font-size:1.15em;}
.mobile-lang .lang-row a{display:inline-flex;align-items:center;gap:.4em;}
.header-cta-desktop{display:none;padding:.7em 1.3em;font-size:.87rem;flex-shrink:0;}
@media (min-width:1300px){.header-cta-desktop{display:inline-flex;}}
.nav-toggle{display:inline-flex;background:transparent;border:1px solid rgba(255,255,255,.25);border-radius:8px;padding:.5em .6em;color:#fff;cursor:pointer;}
.nav-toggle svg{width:20px;height:20px;}

.mobile-nav{display:none;flex-direction:column;background:var(--navy-900);border-top:1px solid rgba(255,255,255,.08);}
.mobile-nav.open{display:flex;}
.mobile-nav ul{list-style:none;margin:0;padding:1rem 1.5rem;display:flex;flex-direction:column;gap:.2rem;}
.mobile-nav a{display:block;padding:.85em 0;color:#dbe3ef;font-size:1rem;border-bottom:1px solid rgba(255,255,255,.06);}
.mobile-nav .mobile-lang{padding:1rem 1.5rem;border-top:1px solid rgba(255,255,255,.08);}
.mobile-nav .mobile-lang p{color:var(--grey-400);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.6em;}
.mobile-nav .mobile-lang .lang-row{display:flex;gap:.5rem;flex-wrap:wrap;}
.mobile-nav .mobile-lang a{border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:.5em 1em;font-size:.85rem;border-bottom:1px solid rgba(255,255,255,.2);}
.mobile-cta{padding:1rem 1.5rem 1.5rem;display:flex;flex-direction:column;gap:.6rem;}

@media (min-width:1300px){
  .main-nav{display:block;}
  .nav-toggle{display:none;}
  .mobile-nav{display:none !important;}
}

/* Hero */
.hero{
  position:relative;background:radial-gradient(1200px 600px at 15% -10%,#132a45 0%,var(--navy-950) 55%),linear-gradient(180deg,var(--navy-900),var(--navy-950));
  color:#fff;overflow:hidden;padding:var(--space-6) 0 var(--space-5);
}
.hero .flight-lines{position:absolute;inset:0;opacity:.5;pointer-events:none;}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:center;}
.hero-copy p.lead{font-size:1.15rem;color:#c3cee0;max-width:640px;}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.8rem;}
.hero-visual{border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.02);}
@media (min-width:960px){
  .hero-inner{grid-template-columns:1.1fr .9fr;}
  .hero.hero-simple .hero-inner{grid-template-columns:1fr;max-width:820px;}
}

/* Page hero (secondary pages, lighter) */
.page-hero{background:linear-gradient(160deg,var(--navy-950),var(--navy-800));color:#fff;padding:var(--space-5) 0 var(--space-4);position:relative;overflow:hidden;}
.page-hero .breadcrumb{font-size:.82rem;color:var(--grey-400);margin-bottom:1.2rem;}
.page-hero .breadcrumb a{color:var(--grey-400);}
.page-hero .breadcrumb a:hover{color:#fff;}
.page-hero h1{max-width:820px;}
.page-hero p.lead{color:#c3cee0;max-width:680px;font-size:1.08rem;}
.page-hero .hero-actions{margin-top:1.6rem;}

/* Sections */
section{padding:var(--space-5) 0;}
section.tight{padding:var(--space-4) 0;}
section.on-dark{background:var(--navy-950);color:#fff;}
section.on-dark p,section.on-dark li{color:#c3cee0;}
section.on-dark h2,section.on-dark h3{color:#fff;}
section.on-grey{background:var(--grey-050);}
.section-head{max-width:760px;margin-bottom:2.6rem;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* Grids & cards */
.grid{display:grid;gap:1.5rem;}
.grid-2{grid-template-columns:1fr;}
.grid-3{grid-template-columns:1fr;}
.grid-4{grid-template-columns:1fr;}
@media (min-width:720px){.grid-2{grid-template-columns:1fr 1fr;}.grid-4{grid-template-columns:1fr 1fr;}}
@media (min-width:960px){.grid-3{grid-template-columns:repeat(3,1fr);}.grid-4{grid-template-columns:repeat(4,1fr);}}

.card{
  background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius-md);padding:1.8rem;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;height:100%;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--grey-200);}
.card .icon{width:44px;height:44px;margin-bottom:1.1rem;color:var(--cyan-600);}
.card h3{margin-bottom:.5rem;font-size:1.12rem;}
.card p{margin-bottom:0;font-size:.95rem;color:var(--grey-600);}
.card a.card-link{display:inline-flex;align-items:center;gap:.4em;margin-top:.9rem;font-weight:600;font-size:.9rem;color:var(--blue-500);}

.card-dark{background:var(--navy-800);border:1px solid var(--navy-600);border-radius:var(--radius-md);padding:1.8rem;color:#fff;}
.card-dark .icon{color:var(--cyan-400);}
.card-dark p{color:#c3cee0;}

.module-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius-lg);
  padding:2rem;height:100%;
}
.module-card .tag{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan-600);margin-bottom:.7rem;}
.module-card h3{margin-bottom:.6rem;}
.module-card ul{font-size:.92rem;margin-bottom:1.2rem;}
.module-card .card-link{margin-top:auto;font-weight:600;color:var(--blue-500);display:inline-flex;align-items:center;gap:.4em;}

/* Stat strip */
.stat-strip{display:grid;grid-template-columns:1fr;gap:1.6rem;}
@media (min-width:720px){.stat-strip{grid-template-columns:repeat(3,1fr);}}
.stat{border-left:2px solid var(--cyan-500);padding-left:1.2rem;}
.stat .value{font-family:var(--font-head);font-size:2rem;font-weight:650;color:var(--navy-900);}
section.on-dark .stat .value{color:#fff;}
.stat .label{color:var(--grey-600);font-size:.92rem;}
section.on-dark .stat .label{color:#c3cee0;}

/* Two column feature */
.two-col{display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:center;}
@media (min-width:960px){.two-col{grid-template-columns:1fr 1fr;}.two-col.reverse{direction:rtl;}.two-col.reverse>*{direction:ltr;}}
.two-col .visual{background:var(--grey-050);border:1px solid var(--grey-200);border-radius:var(--radius-lg);padding:1.5rem;}
.two-col .visual.visual-dark{background:var(--navy-800);border-color:var(--navy-600);}
section.on-dark .two-col .visual{background:var(--navy-800);border-color:var(--navy-600);}
.check-list{list-style:none;padding:0;margin:1.4rem 0;}
.check-list li{display:flex;gap:.7em;margin-bottom:.7em;font-size:.98rem;}
.check-list svg{flex-shrink:0;width:20px;height:20px;color:var(--cyan-600);margin-top:.15em;}
section.on-dark .check-list svg{color:var(--cyan-400);}

/* CTA banner */
.cta-banner{
  background:linear-gradient(120deg,var(--navy-950),var(--navy-800) 60%,#0c2338);
  border-radius:var(--radius-lg);padding:3rem 2.5rem;color:#fff;position:relative;overflow:hidden;
}
.cta-banner h2{margin-bottom:.5rem;}
.cta-banner p{color:#c3cee0;max-width:560px;}
.cta-banner .hero-actions{margin-top:1.6rem;}
.cta-banner.full-bleed{border-radius:0;}

/* FAQ */
.faq-item{border-bottom:1px solid var(--grey-200);}
.faq-item summary{
  cursor:pointer;padding:1.3rem 0;font-weight:600;font-size:1.02rem;display:flex;justify-content:space-between;
  align-items:center;list-style:none;color:var(--navy-900);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:'+';font-size:1.4rem;color:var(--cyan-600);font-weight:400;margin-left:1rem;}
.faq-item[open] summary::after{content:'\2212';}
.faq-item p{padding-bottom:1.3rem;color:var(--grey-600);}

/* Table / comparison */
.table-wrap{overflow-x:auto;border:1px solid var(--grey-200);border-radius:var(--radius-md);}
table.compare{width:100%;border-collapse:collapse;min-width:640px;font-size:.92rem;}
table.compare th,table.compare td{padding:.9em 1.1em;border-bottom:1px solid var(--grey-200);text-align:left;}
table.compare th{background:var(--grey-050);font-family:var(--font-head);font-weight:600;}
table.compare td.yes{color:var(--cyan-600);font-weight:700;}
table.compare tr:last-child td{border-bottom:none;}

/* Breadcrumb schema visible list */
.breadcrumb-list{display:flex;flex-wrap:wrap;gap:.4em;font-size:.82rem;color:var(--grey-600);list-style:none;padding:0;margin:0 0 1.5rem;}
.breadcrumb-list li:not(:last-child)::after{content:'/';margin-left:.5em;color:var(--grey-400);}
.breadcrumb-list a{color:var(--grey-600);}
.breadcrumb-list a:hover{color:var(--navy-900);}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr;gap:1.2rem;}
@media (min-width:720px){.form-grid.cols-2{grid-template-columns:1fr 1fr;}}
.field{display:flex;flex-direction:column;gap:.4em;}
.field label{font-size:.88rem;font-weight:600;color:var(--navy-900);}
.field .hint{font-size:.78rem;color:var(--grey-600);}
.field input,.field select,.field textarea{
  padding:.8em .9em;border:1.5px solid var(--grey-200);border-radius:var(--radius-sm);font-family:var(--font-body);
  font-size:.96rem;background:#fff;color:var(--ink);
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cyan-500);}
.field textarea{resize:vertical;min-height:110px;}
.field.error input,.field.error select,.field.error textarea{border-color:var(--error);}
.field .error-msg{color:var(--error);font-size:.82rem;display:none;}
.field.error .error-msg{display:block;}
.checkbox-row{display:flex;gap:.7em;align-items:flex-start;font-size:.88rem;color:var(--grey-600);}
.checkbox-row input{margin-top:.25em;}
fieldset{border:1.5px solid var(--grey-200);border-radius:var(--radius-md);padding:1rem 1.2rem;margin:0;}
fieldset legend{font-size:.88rem;font-weight:600;padding:0 .4em;}
.chip-select{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.5rem;}
.chip-select label{display:inline-flex;align-items:center;gap:.5em;border:1.5px solid var(--grey-200);border-radius:999px;padding:.5em 1em;font-size:.86rem;font-weight:500;cursor:pointer;color:var(--grey-800);}
.chip-select input{accent-color:var(--cyan-600);}
.form-status{padding:1rem 1.2rem;border-radius:var(--radius-sm);font-size:.92rem;margin-top:1rem;display:none;}
.form-status.success{display:block;background:#e9f9f1;color:#0d7a49;border:1px solid #b7ecd2;}
.form-status.error{display:block;background:#fceaea;color:#a12727;border:1px solid #f2c2c2;}
.honeypot{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden;}

/* Footer */
.site-footer{background:var(--navy-950);color:#c3cee0;padding:var(--space-5) 0 var(--space-3);}
.footer-top{display:grid;grid-template-columns:1fr;gap:2.5rem;margin-bottom:3rem;}
@media (min-width:860px){.footer-top{grid-template-columns:1.3fr repeat(4,1fr);}}
.footer-brand svg{height:26px;margin-bottom:1rem;}
.footer-brand p{color:var(--grey-400);font-size:.9rem;max-width:280px;}
.footer-col h4{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem;}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col li{margin-bottom:.7em;}
.footer-col a{color:var(--grey-400);font-size:.9rem;}
.footer-col a:hover{color:#fff;}
.footer-social{display:flex;gap:.7rem;margin-top:1.2rem;}
.footer-social a{width:36px;height:36px;border-radius:999px;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;line-height:0;}
.footer-social a:hover{border-color:var(--cyan-400);color:var(--cyan-400);}
.footer-social svg{display:block;flex-shrink:0;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.6rem;display:flex;flex-direction:column;gap:1rem;font-size:.82rem;color:var(--grey-400);}
@media (min-width:720px){.footer-bottom{flex-direction:row;justify-content:space-between;align-items:center;}}
.footer-legal{display:flex;gap:1.4rem;flex-wrap:wrap;}
.footer-legal a{color:var(--grey-400);}
.footer-legal a:hover{color:#fff;}
.footer-badge{color:var(--grey-400);}
.footer-badge strong{color:#dbe3ef;}

/* Diagram / ecosystem */
.diagram-wrap{background:var(--navy-950);border-radius:var(--radius-lg);padding:2.5rem 1.5rem;overflow:hidden;}
.diagram-caption{color:var(--grey-400);font-size:.85rem;text-align:center;margin-top:1rem;}

/* Use-case / anchor sections */
.usecase-block{border-top:1px solid var(--grey-200);padding:3rem 0;}
.usecase-block:first-of-type{border-top:none;}
.usecase-meta{display:flex;flex-wrap:wrap;gap:.6rem;margin:1rem 0 1.4rem;}
.usecase-meta span{background:var(--grey-100);border-radius:999px;padding:.4em 1em;font-size:.8rem;font-weight:600;color:var(--navy-800);}

/* Article / resource cards */
.resource-card{border:1px solid var(--grey-200);border-radius:var(--radius-md);overflow:hidden;display:flex;flex-direction:column;height:100%;}
.resource-card .thumb{
  aspect-ratio:16/9;background:linear-gradient(135deg,var(--navy-900),var(--navy-700));position:relative;
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.resource-card .thumb::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(135deg, rgba(79,227,224,.09) 0 2px, transparent 2px 28px);
}
.resource-card .thumb-icon-badge{
  position:relative;z-index:1;width:52px;height:52px;border-radius:999px;
  background:rgba(79,227,224,.12);border:1.5px solid rgba(79,227,224,.4);
  display:flex;align-items:center;justify-content:center;color:#4fe3e0;
}
.resource-card .body{padding:1.5rem;display:flex;flex-direction:column;flex:1;}
.resource-card .meta{font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:var(--cyan-600);font-weight:700;margin-bottom:.6em;}
.resource-card h3{font-size:1.05rem;margin-bottom:.6rem;}
.resource-card p{font-size:.9rem;color:var(--grey-600);flex:1;}

/* Logo strip */
.logo-strip{display:flex;flex-wrap:wrap;gap:2.5rem;align-items:center;justify-content:center;opacity:.85;}
.logo-strip .placeholder-logo{color:var(--grey-400);font-family:var(--font-head);font-weight:600;font-size:1rem;letter-spacing:.03em;}

/* Dashboard mockup */
.mock-browser{background:var(--navy-800);border:1px solid var(--navy-600);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-lg);}
.mock-browser-bar{display:flex;align-items:center;gap:.4rem;padding:.7rem 1rem;background:var(--navy-900);border-bottom:1px solid var(--navy-600);}
.mock-browser-bar .dot{width:9px;height:9px;border-radius:50%;display:inline-block;}
.mock-browser-bar .dot.r{background:#e0605a;}
.mock-browser-bar .dot.y{background:#e0b95a;}
.mock-browser-bar .dot.g{background:#5ac98a;}
.mock-url{margin-left:1rem;font-size:.72rem;color:var(--grey-400);background:var(--navy-800);padding:.25em .8em;border-radius:6px;}
.mock-body{display:flex;min-height:280px;}
.mock-sidebar{width:64px;background:var(--navy-950);padding:1rem .8rem;display:flex;flex-direction:column;gap:.9rem;border-right:1px solid var(--navy-600);}
.mock-side-logo{font-size:.6rem;color:var(--cyan-400);font-weight:700;letter-spacing:.05em;margin-bottom:.4rem;}
.mock-side-item{height:8px;border-radius:4px;background:var(--navy-600);}
.mock-side-item.active{background:var(--cyan-500);}
.mock-main{flex:1;padding:1.2rem 1.4rem;}
.mock-topbar{display:flex;justify-content:space-between;align-items:center;color:#dbe3ef;font-size:.85rem;font-weight:600;margin-bottom:1rem;}
.mock-avatar{width:24px;height:24px;border-radius:50%;background:var(--cyan-500);display:inline-block;}
.mock-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin-bottom:1rem;}
.mock-kpi{background:var(--navy-950);border:1px solid var(--navy-600);border-radius:8px;padding:.7rem .8rem;}
.mock-kpi .v{display:block;color:#fff;font-family:var(--font-head);font-size:1.15rem;font-weight:650;}
.mock-kpi .l{display:block;color:var(--grey-400);font-size:.68rem;margin-top:.2em;}
.mock-table{background:var(--navy-950);border:1px solid var(--navy-600);border-radius:8px;overflow:hidden;font-size:.72rem;}
.mock-row{display:grid;grid-template-columns:repeat(4,1fr);padding:.55rem .8rem;color:var(--grey-400);border-bottom:1px solid var(--navy-700);}
.mock-row.head{color:var(--cyan-400);font-weight:700;background:var(--navy-800);}
.mock-row:last-child{border-bottom:none;}
@media (max-width:520px){.mock-kpis{grid-template-columns:1fr 1fr;}.mock-row{grid-template-columns:repeat(2,1fr);}.mock-row span:nth-child(n+3){display:none;}}

/* Phone mockup */
.mock-phone{width:230px;margin:0 auto;background:var(--navy-950);border-radius:34px;border:6px solid var(--navy-800);box-shadow:var(--shadow-lg);padding:10px;}
.mock-phone-notch{width:70px;height:16px;background:var(--navy-800);border-radius:0 0 12px 12px;margin:0 auto 8px;}
.mock-phone-screen{background:linear-gradient(180deg,#0d1f36,#0a1526);border-radius:22px;padding:1.1rem .9rem;min-height:380px;}
.mock-phone-head{margin-bottom:1rem;}
.mock-phone-greet{display:block;color:var(--grey-400);font-size:.68rem;}
.mock-phone-name{display:block;color:#fff;font-family:var(--font-head);font-size:1.05rem;font-weight:650;}
.mock-phone-card{height:90px;border-radius:14px;background:linear-gradient(120deg,var(--cyan-600),var(--blue-500));margin-bottom:1rem;}
.mock-phone-item{display:flex;align-items:center;gap:.6em;background:var(--navy-800);border:1px solid var(--navy-600);border-radius:10px;padding:.6rem .8rem;margin-bottom:.55rem;font-size:.72rem;color:#dbe3ef;}
.mock-phone-item .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan-400);flex-shrink:0;}
.mock-phone-nav{display:flex;justify-content:space-around;margin-top:1rem;padding-top:.8rem;border-top:1px solid var(--navy-700);}
.mock-phone-nav span{width:8px;height:8px;border-radius:50%;background:var(--navy-600);}
.mock-phone-nav span.active{background:var(--cyan-400);}

/* Utility */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.mt-0{margin-top:0;}
.text-center{text-align:center;}
.small{font-size:.85rem;color:var(--grey-600);}
.badge-list{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1rem;}
.badge-list span{background:var(--navy-800);color:#c3cee0;border-radius:999px;padding:.4em 1em;font-size:.8rem;}
.divider{height:1px;background:var(--grey-200);margin:var(--space-4) 0;}
.skip-note{background:#fff8e6;border:1px solid #f0dca0;color:#7a5c00;padding:1rem 1.2rem;border-radius:var(--radius-sm);font-size:.88rem;margin:1.5rem 0;}
.notice-dark{background:rgba(79,227,224,.08);border:1px solid rgba(79,227,224,.25);color:#c3cee0;padding:1rem 1.2rem;border-radius:var(--radius-sm);font-size:.9rem;margin:1.5rem 0;}

/* Cookie consent banner */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:200;background:var(--navy-950);color:#dbe3ef;border-top:1px solid rgba(255,255,255,.12);padding:1.2rem 0;transform:translateY(110%);transition:transform .3s ease;box-shadow:0 -12px 30px rgba(0,0,0,.25);}
.cookie-banner.open{transform:translateY(0);}
.cookie-banner .container{display:flex;flex-wrap:wrap;gap:1.2rem;align-items:center;justify-content:space-between;}
.cookie-banner p{margin:0;font-size:.88rem;color:#c3cee0;max-width:640px;}
.cookie-banner .actions{display:flex;gap:.7rem;flex-wrap:wrap;}
.cookie-banner a{color:var(--cyan-400);text-decoration:underline;}

/* Portfolio spotlight */
.spotlight{display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:center;background:var(--navy-950);color:#fff;border-radius:var(--radius-lg);padding:2.8rem;}
@media (min-width:960px){.spotlight{grid-template-columns:1fr 1fr;}}
.spotlight h2{color:#fff;}
.spotlight p{color:#c3cee0;}
.spotlight .check-list li{color:#c3cee0;}
.spotlight .check-list svg{color:var(--cyan-400);}
.spotlight .client-tag{display:inline-block;background:var(--navy-800);border:1px solid var(--navy-600);border-radius:999px;padding:.4em 1em;font-size:.8rem;color:var(--cyan-400);margin-bottom:1rem;}
.spotlight .route-visual{position:relative;background:var(--navy-900);border:1px solid var(--navy-700);border-radius:var(--radius-md);padding:1.5rem;}
.client-badge{
  position:absolute;top:14px;left:14px;z-index:2;display:inline-flex;align-items:center;gap:.45em;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.22);border-radius:999px;
  padding:.4em .85em;font-size:.76rem;font-weight:600;letter-spacing:.02em;color:#fff;
  backdrop-filter:blur(4px);
}
.client-badge svg{color:var(--cyan-400);flex-shrink:0;}

/* Use case blocks */
.usecase-tabs{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2rem;}
.usecase-tabs a{border:1.5px solid var(--grey-200);border-radius:999px;padding:.55em 1.1em;font-size:.85rem;font-weight:600;color:var(--navy-800);}
.usecase-tabs a:hover{border-color:var(--cyan-500);color:var(--cyan-600);}