/* ============================================================
   Endovizor website — industrial work-tool aesthetic.
   Palette: amber #FFB02E / #C67A00, ink #16161a, slate #5d5d64,
   teal #0E8FA0/#34D6E6, green #1E9E4A/#34C759, paper #f5f4f1.
   ============================================================ */

*{box-sizing:border-box}

html,body{margin:0}
body{
  font-family:'Golos Text',system-ui,sans-serif;
  color:#2a2a30;
  background:#e9e7e2;
  background-image:radial-gradient(circle at 80% -5%, #f1efe9 0%, #e7e4dd 55%, #e2dfd8 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}

/* Anti-FOUC: keep the card hidden until i18n.js has chosen a language. */
html.i18n-loading .site-card{visibility:hidden}

a{color:inherit}

/* Material Symbols */
.ms{
  font-family:'Material Symbols Outlined';
  font-weight:400;font-style:normal;line-height:1;
  letter-spacing:normal;text-transform:none;white-space:nowrap;
  direction:ltr;-webkit-font-smoothing:antialiased;
  display:inline-block;vertical-align:middle;
}

@keyframes glowDrift{0%{transform:translate(0,0)}50%{transform:translate(30px,-20px)}100%{transform:translate(0,0)}}

/* ---------- the centered "site card" ---------- */
.site-card{
  max-width:1280px;margin:32px auto;
  background:#fff;border-radius:14px;overflow:hidden;
  box-shadow:0 30px 80px rgba(0,0,0,.13);border:1px solid #dad6ce;
}

/* ---------- lens logo mark ---------- */
.lens{position:relative;overflow:hidden;display:inline-block;flex:none;
  background:radial-gradient(circle at 38% 28%,#2c2c33,#0e0e12 72%)}
.lens i,.lens b,.lens u{position:absolute;border-radius:50%;display:block}
.lens i{background:conic-gradient(from 20deg,#FFB02E,#b9760f,#FFD089,#8a5408,#FFB02E)}
.lens b{background:#0d0b07}
.lens u{background:#FFB02E}
.lens-54{width:54px;height:54px;border-radius:14px}
.lens-54 i{inset:10px}.lens-54 b{inset:13px}.lens-54 u{inset:23px}
.lens-32{width:32px;height:32px;border-radius:9px}
.lens-32 i{inset:6px}.lens-32 b{inset:8px}.lens-32 u{inset:14px}
.lens-28{width:28px;height:28px;border-radius:8px}
.lens-28 i{inset:5px}.lens-28 b{inset:7px}.lens-28 u{inset:12px}

/* ---------- navigation ---------- */
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;
  padding:0 44px;border-bottom:1px solid #ececea;background:#fff;position:relative;z-index:20}
.nav-brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.nav-wordmark{font:900 18px 'Golos Text';letter-spacing:.02em;color:#16161a}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-actions{display:flex;align-items:center;gap:14px}
.navlink{font:500 15px 'Golos Text';color:#5d5d64;text-decoration:none;transition:color .15s}
.navlink:hover{color:#16161a}

.btn-amber{display:inline-flex;align-items:center;gap:8px;background:#FFB02E;color:#1e1500;
  font:700 14px 'Golos Text';padding:10px 18px;border-radius:10px;text-decoration:none;
  border:none;cursor:pointer;transition:filter .15s}
.btn-amber:hover{filter:brightness(.96)}

.lang-toggle{display:flex;background:#f1efec;border:1px solid #e2dfd8;border-radius:999px;padding:3px}
.lang-btn{font:700 12px 'Golos Text';padding:6px 11px;border-radius:999px;cursor:pointer;
  border:none;background:transparent;color:#9a9aa2;transition:.15s}
.lang-btn.active{background:#FFB02E;color:#1e1500}

.nav-toggle{display:none;background:none;border:none;cursor:pointer;color:#16161a;padding:4px}
.nav-toggle .ms{font-size:28px}

/* ---------- mobile dropdown menu ---------- */
.mobile-menu{display:none;flex-direction:column;gap:2px;padding:14px 20px 24px;
  border-bottom:1px solid #ececea;background:#fff}
.mobile-menu.open{display:flex}
.mobile-link{font:600 17px 'Golos Text';color:#16161a;text-decoration:none;
  padding:13px 4px;border-bottom:1px solid #f1efec}
.mobile-lang{align-self:flex-start;margin:14px 0 4px}

/* ---------- section helpers ---------- */
.sec{padding-left:44px;padding-right:44px}
.band{background:#f5f4f1;border-top:1px solid #ececea;border-bottom:1px solid #ececea}

/* store buttons */
.store-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.store-btn{display:flex;align-items:center;gap:12px;background:#111;color:#f4f4f4;
  border-radius:12px;padding:12px 22px;text-decoration:none;transition:filter .15s}
.store-btn:hover{filter:brightness(1.15)}
.store-btn .lbl{text-align:left;line-height:1.1}
.store-btn .lbl small{font:400 11px 'Golos Text';color:#bdbdbd;display:block}
.store-btn .lbl span{font:700 19px 'Golos Text';color:#f4f4f4;display:block}

/* feature grid */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feat{background:#fff;border:1px solid #e7e4de;border-radius:18px;padding:28px}
.feat .ic{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;
  justify-content:center;margin-bottom:18px}
.feat h4{margin:0 0 8px;font:700 19px 'Golos Text';color:#16161a}
.feat p{margin:0;font:400 15px/1.55 'Golos Text';color:#5d5d64}

/* titles (responsive) */
.t-hero{margin:0;font:900 54px/1.04 'Golos Text';letter-spacing:-.025em;color:#16161a}
.t-h2{margin:0;font:900 44px/1.08 'Golos Text';letter-spacing:-.025em;color:#16161a}
.t-h3{margin:0;font:900 38px/1.1 'Golos Text';letter-spacing:-.02em;color:#16161a}
.t-h3-sm{margin:0;font:900 34px/1.1 'Golos Text';letter-spacing:-.02em;color:#16161a}
.eyebrow{font:700 13px 'Golos Text';letter-spacing:.16em;color:#C67A00}

/* row that stacks on mobile */
.stack{display:flex;gap:48px;align-items:center;flex-wrap:wrap}

/* ---------- footer ---------- */
.foot{background:#f5f4f1;border-top:1px solid #ececea}
.foot-top{padding:54px 44px 40px;display:flex;gap:40px;justify-content:space-between;flex-wrap:wrap}
.foot-cols{display:flex;gap:56px;flex-wrap:wrap}
.foot-h{font:700 12px 'Golos Text';letter-spacing:.1em;color:#2a2a30;margin-bottom:12px}
.foot a{color:#7c7c80;text-decoration:none;font:400 14px 'Golos Text';line-height:2.1;display:block}
.foot a:hover{color:#C67A00}
.foot-bar{padding:18px 44px;background:#ededea;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* FAQ accordion */
.faq{background:#fff;border:1px solid #e7e4de;border-radius:14px;padding:18px 22px}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:14px;
  cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq[open] .faq-i{transform:rotate(180deg);color:#C67A00}
.faq-i{transition:transform .18s}
.faq-a{font:400 14px/1.6 'Golos Text';color:#5d5d64;margin-top:12px;padding-top:12px;border-top:1px solid #e7e4de}

/* phone mockups */
.phone{position:relative;width:280px;height:586px;border-radius:34px;overflow:hidden;
  background:#000;box-shadow:0 30px 70px rgba(0,0,0,.6);border:1px solid #2a2a2e;flex:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:900px){
  .feat-grid{grid-template-columns:1fr 1fr}
}

@media (max-width:780px){
  .site-card{margin:0;max-width:100%;border-radius:0;box-shadow:none;border:none}
  .nav{padding:0 18px;height:60px}
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-actions .lang-toggle{display:none}
  .nav-toggle{display:inline-flex}

  .sec{padding-left:20px;padding-right:20px}
  .foot-top{padding:40px 20px 32px}
  .foot-bar{padding:16px 20px}

  .feat-grid{grid-template-columns:1fr;gap:14px}
  .stack{gap:28px}

  .t-hero{font-size:34px;line-height:1.08}
  .t-h2{font-size:30px}
  .t-h3{font-size:27px}
  .t-h3-sm{font-size:25px}

  /* generic: trim oversized vertical paddings authored for desktop */
  .pad-lg{padding-top:48px !important;padding-bottom:48px !important}
}

@media (max-width:780px){
  .hide-mobile{display:none !important}
}