/* NEHILIM Marketing — Skip link, nav + mobile drawer, buttons, footer, motion. v2.0 */

/* Skip link */
.skip-link{position:absolute;left:1rem;top:-3rem;z-index:200;background:var(--accent);color:var(--navy-900);
  padding:.6rem 1rem;border-radius:var(--r);font-weight:700;font-size:.85rem;transition:top .18s}
.skip-link:focus{top:1rem}

/* Nav — solid background (no backdrop-filter: it would trap the fixed mobile
   drawer inside the nav's containing block instead of filling the viewport). */
.nav{position:sticky;top:0;z-index:100;background:var(--navy-900);border-bottom:1px solid var(--nav-border)}
.nav__inner{display:flex;align-items:center;gap:1.25rem;height:66px}
.nav__logo{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.05rem;color:var(--white);letter-spacing:.04em;flex-shrink:0}
.nav__logo img{border-radius:5px}
.nav__menu{display:flex;align-items:center;gap:1.5rem;flex:1;justify-content:space-between}
.nav__links{display:flex;gap:1.35rem}
.nav__links a{color:var(--nav-text);font-size:.9rem;font-weight:500;transition:color .18s;white-space:nowrap;padding:.4rem 0;position:relative}
.nav__links a:hover,.nav__links a[aria-current="page"]{color:var(--amber-400)}
.nav__links a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--accent);border-radius:2px}
.nav__actions{display:flex;align-items:center;gap:.85rem;flex-shrink:0}

/* Hamburger + theme toggle buttons */
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid rgba(255,255,255,.2);
  background:transparent;color:rgba(255,255,255,.9);border-radius:var(--r);cursor:pointer;transition:border-color .18s,background .18s}
.icon-btn:hover{border-color:var(--amber-400);color:var(--amber-400)}
.icon-btn svg{width:20px;height:20px}
.theme-toggle .theme-toggle__moon{display:none}
:root[data-theme="dark"] .theme-toggle .theme-toggle__sun{display:none}
:root[data-theme="dark"] .theme-toggle .theme-toggle__moon{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .theme-toggle__sun{display:none}:root:not([data-theme="light"]) .theme-toggle__moon{display:block}}
.nav__toggle{display:none}
.nav__scrim{display:none}

/* Language selector (endonym dropdown, no flags) */
.lang-select{position:relative;display:inline-flex}
.lang-trigger{display:inline-flex;align-items:center;gap:.4rem;height:44px;padding:0 .7rem;background:none;border:1px solid rgba(255,255,255,.2);border-radius:var(--r);color:rgba(255,255,255,.85);font-size:.82rem;font-weight:600;cursor:pointer;transition:all .18s}
.lang-trigger:hover{border-color:var(--accent);color:#fff}
.lang-globe{width:18px;height:18px;flex:0 0 auto}
.lang-caret{font-size:.7rem;opacity:.75}
.lang-menu{position:absolute;top:calc(100% + .35rem);right:0;min-width:11rem;margin:0;padding:.3rem;list-style:none;background:var(--navy-900,#0b1220);border:1px solid rgba(255,255,255,.14);border-radius:var(--r);box-shadow:0 12px 28px rgba(0,0,0,.4);z-index:60}
.lang-menu[hidden]{display:none}
.lang-option{display:flex;align-items:center;justify-content:space-between;padding:.5rem .65rem;border-radius:calc(var(--r) - 2px);color:rgba(255,255,255,.85);font-size:.86rem;cursor:pointer;outline:none}
.lang-option:hover,.lang-option:focus{background:var(--accent);color:var(--navy-900)}
.lang-option[aria-selected="true"]{font-weight:700}
.lang-option[aria-selected="true"]::after{content:"\2713";margin-inline-start:.6rem}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:44px;padding:.6rem 1.35rem;border-radius:var(--r);
  font-weight:600;font-size:.9rem;cursor:pointer;border:2px solid transparent;transition:transform .12s,background .18s,border-color .18s,color .18s;white-space:nowrap;font-family:var(--font)}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--accent);color:var(--navy-900)}
.btn--primary:hover{background:var(--accent-hover)}
.btn--outline{border-color:rgba(255,255,255,.32);color:var(--white)}
.btn--outline:hover{border-color:var(--amber-400);color:var(--amber-400)}
.btn--ghost{border-color:var(--border);color:var(--text)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent-ink)}
.btn--dark{background:var(--navy-900);color:var(--white)}
.btn--dark:hover{background:var(--navy-700)}
.btn--lg{min-height:52px;padding:.8rem 1.9rem;font-size:1rem}

/* Section heading */
.section__title{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800;letter-spacing:-.025em;line-height:1.12}
.section__eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.14em;color:var(--accent-ink);text-transform:uppercase;margin-bottom:.75rem}
.section__sub{font-size:1.05rem;color:var(--text-muted);max-width:620px;margin:1rem auto 0}

/* Footer */
.footer{background:var(--footer-bg);color:rgba(255,255,255,.66);padding:3.5rem 0 2rem}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2.5rem;margin-bottom:2.5rem}
.footer__brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.05rem;color:var(--white);margin-bottom:.9rem}
.footer__mission{font-size:.9rem;line-height:1.7;max-width:320px}
.footer__col h4{color:var(--white);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem}
.footer__col a{display:block;font-size:.9rem;padding:.3rem 0;transition:color .18s}
.footer__col a:hover{color:var(--amber-400)}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;padding-top:1.75rem;border-top:1px solid rgba(255,255,255,.1);font-size:.82rem}

/* Reveal-on-scroll (JS adds .is-in). No-JS or reduced-motion → always visible. */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.is-in{opacity:1;transform:none}
.reveal--d1{transition-delay:.08s}.reveal--d2{transition-delay:.16s}.reveal--d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .btn:hover{transform:none}
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

/* Mobile nav drawer */
@media (max-width:900px){
  .nav__toggle{display:inline-flex;order:3;margin-left:auto}
  .nav__menu{position:fixed;inset:0 0 0 auto;width:min(84vw,340px);background:var(--navy-900);flex-direction:column;
    justify-content:flex-start;align-items:stretch;gap:0;padding:5rem 1.5rem 2rem;transform:translateX(100%);visibility:hidden;
    transition:transform .28s ease,visibility .28s ease;box-shadow:var(--shadow-lg);overflow-y:auto}
  .nav.is-open .nav__menu{transform:translateX(0);visibility:visible}
  .nav__links{flex-direction:column;gap:.25rem;width:100%}
  .nav__links a{font-size:1.05rem;padding:.85rem .25rem;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav__actions{flex-direction:row;flex-wrap:wrap;margin-top:1.5rem;gap:.75rem}
  .nav__actions .btn--primary{width:100%}
  .nav__scrim{display:block;position:fixed;inset:0;background:rgba(6,14,22,.6);opacity:0;visibility:hidden;transition:opacity .28s;z-index:99}
  .nav.is-open .nav__scrim{opacity:1;visibility:visible}
  @media (prefers-reduced-motion:reduce){.nav__menu,.nav__scrim{transition:none}}
}
@media (max-width:600px){.footer__grid{grid-template-columns:1fr;gap:1.75rem}.footer__bottom{flex-direction:column;text-align:center}}