/* =========================================================
   Tridone Holding – stíluslap
   Prémium, sötét "vagyonkezelő holding" megjelenés
   ========================================================= */

:root{
  --bg:        #0a1320;
  --bg-2:      #0c1626;
  --surface:   #101f33;
  --surface-2: #14253c;
  --line:      rgba(201,163,94,.18);
  --line-soft: rgba(255,255,255,.06);
  --ink:       #f4f1ea;
  --muted:     #9fb0c4;
  --muted-2:   #6f8197;
  --gold:      #c9a35e;
  --gold-lt:   #e7c987;
  --gold-dk:   #9c7a3c;
  --maxw:      1180px;
  --ease:      cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* background atmosphere */
body::before{
  content:"";
  position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1100px 600px at 78% -8%, rgba(201,163,94,.12), transparent 60%),
    radial-gradient(900px 700px at 8% 18%, rgba(40,72,110,.30), transparent 55%),
    linear-gradient(180deg,#0a1320 0%, #0c1626 55%, #0a1320 100%);
}
body::after{
  content:"";
  position:fixed;inset:0;z-index:-1;opacity:.035;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* ---------- Typography ---------- */
h1,h2,h3,.serif{
  font-family:"Fraunces","Georgia",serif;
  font-weight:500;
  letter-spacing:-.01em;
  line-height:1.08;
}
.eyebrow{
  font-family:"Manrope",sans-serif;
  font-size:12.5px;font-weight:600;
  letter-spacing:.32em;text-transform:uppercase;
  color:var(--gold);
  display:inline-flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}

.section-title{font-size:clamp(28px,4vw,44px);margin:18px 0 0}
.section-lead{color:var(--muted);max-width:60ch;margin:18px 0 0;font-size:18px}

/* ---------- Header / nav ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:background .4s var(--ease), backdrop-filter .4s, border-color .4s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(10,19,32,.72);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:42px;width:auto}
.nav-links{display:flex;align-items:center;gap:34px;list-style:none;margin:0;padding:0}
.nav-links a{
  font-size:14.5px;font-weight:500;color:var(--muted);
  position:relative;transition:color .25s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;
  background:var(--gold);transition:width .3s var(--ease);
}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  border:1px solid var(--line);border-radius:999px;
  padding:11px 22px;color:var(--ink)!important;font-weight:600;font-size:14px;
  transition:.3s var(--ease);
}
.nav-cta:hover{border-color:var(--gold);background:rgba(201,163,94,.1)}
.nav-cta::after{display:none}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;padding:170px 0 90px}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;
}
.hero h1{
  font-size:clamp(42px,7vw,82px);margin:22px 0 0;
}
.hero h1 .gold{
  background:linear-gradient(120deg,var(--gold-lt),var(--gold) 55%,var(--gold-dk));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-lead{color:var(--muted);font-size:clamp(17px,2vw,20px);max-width:52ch;margin:26px 0 0}
.hero-actions{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-weight:600;font-size:15px;
  transition:.3s var(--ease);cursor:pointer;border:1px solid transparent;
}
.btn-primary{
  background:linear-gradient(120deg,var(--gold-lt),var(--gold-dk));
  color:#1a1206;box-shadow:0 14px 40px -16px rgba(201,163,94,.7);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 50px -16px rgba(201,163,94,.8)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--gold);background:rgba(201,163,94,.08)}
.hero-visual{position:relative;display:flex;justify-content:center}
.hero-visual img{width:100%;max-width:540px;filter:drop-shadow(0 30px 60px rgba(0,0,0,.45))}
.hero-visual .float{animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

/* trust strip */
.trust{
  margin-top:70px;padding-top:34px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px 40px;align-items:center;
  color:var(--muted-2);font-size:13.5px;letter-spacing:.04em;
}
.trust strong{color:var(--muted);font-weight:600}

/* ---------- Section frame ---------- */
section{position:relative}
.block{padding:90px 0}
.block-head{margin-bottom:54px}

/* ---------- About ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start}
.about-copy p{color:var(--muted);margin:0 0 18px}
.about-copy p strong{color:var(--ink);font-weight:600}
.values{display:grid;gap:18px}
.value{
  display:flex;gap:18px;padding:24px;border:1px solid var(--line-soft);
  border-radius:16px;background:linear-gradient(180deg,var(--surface),rgba(16,31,51,.4));
  transition:.35s var(--ease);
}
.value:hover{border-color:var(--line);transform:translateY(-3px)}
.value .vnum{
  font-family:"Fraunces",serif;font-size:22px;color:var(--gold);
  min-width:42px;
}
.value h4{margin:0 0 6px;font-size:17px;font-family:"Manrope",sans-serif;font-weight:700}
.value p{margin:0;color:var(--muted);font-size:15px;line-height:1.6}

/* ---------- Portfolio cards ---------- */
.portfolio{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.card{
  position:relative;overflow:hidden;
  border:1px solid var(--line-soft);border-radius:22px;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(201,163,94,.08), transparent 55%),
    linear-gradient(180deg,var(--surface),var(--bg-2));
  padding:38px;transition:.4s var(--ease);
}
.card:hover{border-color:var(--line);transform:translateY(-5px);box-shadow:0 30px 60px -34px rgba(0,0,0,.7)}
.card .icon{width:72px;height:72px;margin-bottom:22px}
.card .flag{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;margin-bottom:16px;
}
.card h3{font-size:26px;margin:0 0 6px}
.card .sub{color:var(--muted-2);font-size:14px;margin:0 0 16px;letter-spacing:.02em}
.card p{color:var(--muted);font-size:15.5px;margin:0 0 20px}
.taglist{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px;padding:0;list-style:none}
.taglist li{
  font-size:13px;color:var(--muted);background:rgba(255,255,255,.04);
  border:1px solid var(--line-soft);border-radius:8px;padding:6px 11px;
}
.card-link{
  display:inline-flex;align-items:center;gap:8px;color:var(--gold);
  font-weight:600;font-size:14.5px;transition:gap .25s;
}
.card-link:hover{gap:14px}

/* ---------- Capabilities ---------- */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-soft);
  border:1px solid var(--line-soft);border-radius:20px;overflow:hidden}
.cap{background:var(--bg-2);padding:32px 28px;transition:.35s var(--ease)}
.cap:hover{background:var(--surface)}
.cap .dot{width:9px;height:9px;border-radius:50%;background:var(--gold);margin-bottom:16px;
  box-shadow:0 0 0 5px rgba(201,163,94,.12)}
.cap h4{margin:0 0 8px;font-family:"Manrope",sans-serif;font-weight:700;font-size:17px}
.cap p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.55}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.stat{padding:30px 16px;border:1px solid var(--line-soft);border-radius:18px;
  background:linear-gradient(180deg,var(--surface),rgba(16,31,51,.3))}
.stat .num{font-family:"Fraunces",serif;font-size:clamp(38px,5vw,56px);
  background:linear-gradient(120deg,var(--gold-lt),var(--gold-dk));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.stat .lbl{color:var(--muted);font-size:14px;margin-top:12px;letter-spacing:.02em}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.contact-card{
  border:1px solid var(--line);border-radius:24px;padding:42px;
  background:radial-gradient(120% 100% at 0% 0%, rgba(201,163,94,.1), transparent 55%),var(--surface);
}
.contact-row{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line-soft)}
.contact-row:last-child{border-bottom:0}
.contact-row .k{color:var(--muted-2);font-size:13px;letter-spacing:.1em;text-transform:uppercase;min-width:120px}
.contact-row .v{color:var(--ink);font-weight:500}
.contact-row .v a:hover{color:var(--gold)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line-soft);padding:54px 0 40px;margin-top:30px}
.footer-grid{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap}
.footer-grid img{height:40px}
.footer-meta{color:var(--muted-2);font-size:13.5px;line-height:1.8;max-width:46ch}
.footer-links{display:flex;gap:26px;flex-wrap:wrap}
.footer-links a{color:var(--muted);font-size:14px;transition:color .25s}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{margin-top:36px;padding-top:24px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--muted-2);font-size:13px}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* ---------- Legal page ---------- */
.legal{padding:150px 0 80px;max-width:820px}
.legal h1{font-size:clamp(34px,5vw,52px)}
.legal h2{font-size:24px;margin:42px 0 14px;color:var(--gold-lt)}
.legal table{width:100%;border-collapse:collapse;margin:18px 0}
.legal td{padding:14px 0;border-bottom:1px solid var(--line-soft);vertical-align:top;color:var(--muted)}
.legal td:first-child{color:var(--muted-2);width:230px;font-size:14px;letter-spacing:.04em}
.legal td strong{color:var(--ink);font-weight:600}
.legal p{color:var(--muted)}
.back-link{color:var(--gold);font-weight:600;display:inline-flex;gap:8px;align-items:center;margin-bottom:10px}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero-visual{order:-1;max-width:420px;margin:0 auto}
  .portfolio{grid-template-columns:1fr}
  .caps{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .nav-links{
    position:fixed;inset:80px 0 auto 0;flex-direction:column;gap:0;
    background:rgba(10,19,32,.97);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line-soft);
    max-height:0;overflow:hidden;transition:max-height .4s var(--ease);
  }
  .nav-links.open{max-height:420px}
  .nav-links li{width:100%;border-bottom:1px solid var(--line-soft)}
  .nav-links a{display:block;padding:18px 28px}
  .nav-links a::after{display:none}
  .nav-cta{margin:14px 28px;text-align:center}
  .nav-toggle{display:block}
}
@media(max-width:520px){
  .stats{grid-template-columns:1fr 1fr;gap:14px}
  .block{padding:64px 0}
  .card,.contact-card{padding:28px}
  .wrap{padding:0 20px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* =========================================================
   Kiegészítés: 4 tagvállalat, aloldalak, kapcsolati űrlap
   ========================================================= */

/* Portfólió 4 kártyára */
.portfolio.four{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.portfolio.four{grid-template-columns:1fr}}
.card .icon{width:64px;height:64px}
.card h3{font-size:24px}

/* Kapcsolat: űrlap + adatok */
.contact-grid.with-form{grid-template-columns:1fr 1fr;align-items:start}
@media(max-width:900px){.contact-grid.with-form{grid-template-columns:1fr}}
.form{display:grid;gap:18px}
.field{display:grid;gap:8px}
.field label{font-size:13px;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.field input,.field textarea{
  width:100%;background:rgba(255,255,255,.03);
  border:1px solid var(--line-soft);border-radius:12px;
  color:var(--ink);font:inherit;font-size:15px;padding:14px 16px;
  transition:border-color .25s, background .25s;
}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);background:rgba(201,163,94,.06);
}
.field input::placeholder,.field textarea::placeholder{color:var(--muted-2)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{justify-content:center;width:100%}
.form-note{color:var(--muted-2);font-size:13px;line-height:1.5}
.form-note a{color:var(--gold)}
.form-status{
  display:none;border-radius:12px;padding:14px 16px;font-size:14.5px;line-height:1.5;
  border:1px solid var(--line-soft);
}
.form-status.show{display:block}
.form-status.ok{border-color:rgba(120,190,140,.4);background:rgba(120,190,140,.1);color:#cfe9d6}
.form-status.err{border-color:rgba(214,120,110,.4);background:rgba(214,120,110,.1);color:#f2cfca}

/* Subpage hero */
.subhero{padding:150px 0 40px;position:relative}
.subhero .crumb{color:var(--muted-2);font-size:13.5px;letter-spacing:.04em}
.subhero .crumb a{color:var(--muted)}
.subhero .crumb a:hover{color:var(--gold)}
.subhero-grid{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;margin-top:22px}
@media(max-width:760px){.subhero-grid{grid-template-columns:1fr}}
.subhero h1{font-size:clamp(34px,5.5vw,60px);margin:14px 0 0}
.subhero .lead{color:var(--muted);font-size:clamp(17px,2vw,20px);max-width:54ch;margin:20px 0 0}
.subhero .badge{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.subhero-mark{width:128px;height:128px;filter:drop-shadow(0 18px 40px rgba(0,0,0,.5))}
@media(max-width:760px){.subhero-mark{width:96px;height:96px}}

/* Két oszlopos tartalom */
.split{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:start}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:32px}}
.prose p{color:var(--muted);margin:0 0 18px}
.prose p strong{color:var(--ink)}
.prose h3{font-size:22px;margin:34px 0 12px}
.svc-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
.svc-list li{
  position:relative;padding:14px 16px 14px 42px;color:var(--ink);font-size:15.5px;
  border:1px solid var(--line-soft);border-radius:12px;background:var(--surface);
}
.svc-list li::before{
  content:"";position:absolute;left:16px;top:50%;transform:translateY(-50%);
  width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(201,163,94,.14);
}
.factbox{
  border:1px solid var(--line);border-radius:18px;padding:28px;
  background:radial-gradient(120% 100% at 0% 0%, rgba(201,163,94,.08), transparent 55%),var(--surface);
}
.factbox h4{margin:0 0 14px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.factrow{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line-soft);font-size:14.5px}
.factrow:last-child{border-bottom:0}
.factrow .k{color:var(--muted-2)}
.factrow .v{color:var(--ink);font-weight:500;text-align:right}
.factrow .v a:hover{color:var(--gold)}
.subcta{margin-top:18px;display:flex;gap:14px;flex-wrap:wrap}

/* Egyéb tagvállalatok (aloldal alján) */
.also{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
@media(max-width:760px){.also{grid-template-columns:1fr}}
.also a{
  display:flex;align-items:center;gap:14px;padding:18px;border:1px solid var(--line-soft);
  border-radius:14px;background:var(--surface);transition:.3s var(--ease);
}
.also a:hover{border-color:var(--line);transform:translateY(-3px)}
.also img{width:40px;height:40px}
.also span{font-weight:600;font-size:15px}
.also small{display:block;color:var(--muted-2);font-weight:400;font-size:12.5px;margin-top:2px}