/* Limitless Web – styles.css (v0 skeleton)
   Tokens + base + header/footer + helpers
*/
:root{
  --color-primary: #0B3B8C;
  --color-primary-dark: #072B66;
  --color-primary-light: #3C79FF;
  --color-text: #0E1726;
  --color-text-muted: #334155;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F6F8FC;
  --color-border: #E5E7EB;
  --color-success:#10B981;
  --color-warning:#F59E0B;
  --color-error:#EF4444;

  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-subtle: 0 6px 24px rgba(2,6,23,.08);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 48px;
  --section-gap: 96px;
  --container-pad: 24px;
  --max-width: 1200px;

  --h1: 44px;
  --h2: 32px;
  --h3: 24px;
  --body: 16px;
  --small: 14px;
}

/* Fonts: Google Fonts online + system fallbacks */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500&family=Outfit:wght@600;700&display=swap');

/* CSS Reset (inspired by modern-normalize) */
*,*::before,*::after{box-sizing:border-box}
html:focus-within{scroll-behavior:smooth}
body,h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}
body{
  min-height:100vh;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
  font-family: Manrope, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--color-text);
  background:var(--color-bg);
  font-size:var(--body);
}
h1,h2,h3{font-family: Outfit, Manrope, system-ui, Arial, sans-serif; line-height:1.2}
h1{font-size:var(--h1)}
h2{font-size:var(--h2)}
h3{font-size:var(--h3)}
small{font-size:var(--small)}

img{display:block; max-width:100%; height:auto}
a{color:var(--color-primary); text-decoration:none}
a:hover{color:var(--color-primary-light)}
a:focus-visible{outline:3px solid var(--color-primary-light); outline-offset:2px; border-radius:6px}

.container{max-width:var(--max-width); margin-inline:auto; padding-inline:var(--container-pad)}
.section{padding-block:calc(var(--section-gap) * .6) var(--section-gap)}
.section--alt{background:var(--color-bg-alt)}
.grid{display:grid; gap:var(--space-4)}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1024px){ .grid--3,.grid--4{grid-template-columns:repeat(2,1fr)} }
@media (max-width:640px){ .grid,.grid--2,.grid--3,.grid--4{grid-template-columns:1fr} }

.btn{
  display:inline-block;
  padding:14px 20px;
  border-radius:12px;
  border:1px solid transparent;
  background:var(--color-primary);
  color:#fff;
  font-weight:600;
  width:100%;
  text-align:center;
  box-shadow:var(--shadow-subtle);
  transition:transform .2s ease, background .2s ease;
}
.btn:hover{ background:var(--color-primary-dark); transform:translateY(-1px) }
.btn--ghost{ background:transparent; border-color:var(--color-border); color:var(--color-text) }
.btn--small{ padding:10px 14px; }

/* Header */
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:16px; top:16px; width:auto; height:auto; padding:8px 10px; background:#fff; border-radius:8px; z-index:10000}

.site-header{
  position:sticky; top:0; z-index:1000;
  backdrop-filter:saturate(180%) blur(8px);
  background:transparent;
  transition:background .3s ease, box-shadow .3s ease;
}
.site-header--scrolled{
  background:rgba(255,255,255,.9);
  box-shadow:0 2px 12px rgba(2,6,23,.08);
}
.nav{display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px var(--container-pad)}
.nav__brand{display:flex; align-items:center; gap:12px; font-weight:700; color:var(--color-text)}
.nav__logo{width:28px; height:28px}
.nav__menu{display:flex; align-items:center; gap:8px; list-style:none; padding:0; margin:0}
.nav__link{display:block; padding:10px 14px; border-radius:10px; color:var(--color-text)}
.nav__link:hover{background:var(--color-bg-alt)}
.nav__item--has-dropdown{position:relative}
.dropdown{
  position:absolute; top:calc(100% + 10px); right:0; min-width:240px;
  background:#fff; border:1px solid var(--color-border); border-radius:12px;
  box-shadow:var(--shadow-subtle); padding:8px; display:none;
}
.nav__item--has-dropdown.open .dropdown,
.nav__item--has-dropdown:focus-within .dropdown{display:block}
.dropdown a{display:block; padding:10px 12px; border-radius:8px; color:var(--color-text)}
.dropdown a:hover{background:var(--color-bg-alt)}
.nav__toggle{display:none}

/* Hero minimal */
.hero{
  min-height:60vh;
  display:grid; place-items:center;
  padding-block:80px;
  background:radial-gradient(600px 250px at 20% 20%, rgba(60,121,255,.12), transparent 60%),
             radial-gradient(600px 250px at 80% 30%, rgba(11,59,140,.12), transparent 60%);
}
.hero__inner{max-width:800px; text-align:center; display:grid; gap:16px}
.hero__lead{color:var(--color-text-muted)}

/* Footer */
.site-footer{padding-block:32px; background:var(--color-bg-alt); border-top:1px solid var(--color-border)}
.footer__grid{display:grid; grid-template-columns:1fr auto; align-items:center; gap:16px}
.footer__links{display:flex; gap:16px; flex-wrap:wrap}
.footer__small{color:var(--color-text-muted); font-size:var(--small)}

/* Reveal on scroll */
.reveal{opacity:0; transform:translateY(8px); transition:opacity .6s ease, transform .6s ease}
.reveal.is-visible{opacity:1; transform:none}

/* Cookie banner */
.cookie-banner{
  position:fixed; inset:auto 16px 16px 16px;
  background:#fff; border:1px solid var(--color-border); border-radius:12px;
  box-shadow:var(--shadow-subtle); padding:16px; display:none; z-index:2000;
}
.cookie-banner__actions{display:flex; gap:12px; margin-top:12px}
.cookie-banner__btn{padding:10px 14px; border-radius:10px; border:1px solid var(--color-border); background:#fff}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .btn{transition:none}
  .reveal{transition:none}
  html:focus-within{scroll-behavior:auto}
}