/* ===== Simmer · stílus ===== */
:root {
  --bg:        #0f1417;
  --bg-alt:    #131a1e;
  --surface:   #182026;
  --surface-2: #1f292f;
  --line:      #28333a;
  --text:      #eaf0f3;
  --muted:     #93a4ad;
  --teal:      #16847f;   /* logó petrol-türkiz */
  --teal-soft: #3cb6ae;   /* világosabb akcentus sötét háttéren */
  --radius:    12px;
  --max:       1140px;
  --shadow:    0 20px 50px rgba(0,0,0,.4);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .76rem;
  font-weight: 600;
  color: var(--teal-soft);
  margin-bottom: 12px;
}
.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); }
.section__head { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.section__title {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.02em;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 26px; border-radius: 9px; font-weight: 600; font-size: .96rem;
  cursor: pointer; border: 1px solid transparent; transition: all .2s;
}
.btn--primary { background: var(--teal); color: #fff; }
.btn--primary:hover { background: #1a9a93; transform: translateY(-1px); }
.btn--ghost { background: transparent; border-color: var(--line); color: var(--text); }
.btn--ghost:hover { border-color: var(--teal-soft); color: var(--teal-soft); }
.btn--block { width: 100%; }

/* ===== Nav ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15,20,23,.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: inline-flex; align-items: center; }
.brand__logo { height: 46px; width: auto; border-radius: 8px; }
.nav__links { list-style: none; display: flex; align-items: center; gap: 30px; }
.nav__links a { font-size: .94rem; font-weight: 500; color: var(--muted); transition: color .2s; }
.nav__links a:hover { color: var(--text); }
.nav__cta {
  background: var(--teal); color: #fff !important;
  padding: 9px 18px; border-radius: 8px; font-weight: 600;
  transition: background .2s;
}
.nav__cta:hover { background: #1a9a93; }
.nav-toggle, .nav-burger { display: none; }

/* ===== Hero ===== */
.hero { padding: 80px 0 64px; }
.hero__grid {
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center;
}
.hero__title {
  font-size: clamp(2rem, 4.4vw, 3.1rem);
  font-weight: 800; line-height: 1.1; letter-spacing: -.025em;
}
.hero__lead { font-size: 1.1rem; color: var(--muted); margin: 20px 0 30px; max-width: 560px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__media {
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); background: var(--surface);
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; }

/* fact bar */
.factbar {
  list-style: none; display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; margin-top: 56px; padding-top: 30px; border-top: 1px solid var(--line);
}
.factbar strong { display: block; font-size: 1.15rem; font-weight: 700; color: var(--text); }
.factbar span { font-size: .86rem; color: var(--muted); }

/* ===== Grid utils ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }

/* ===== Rólunk ===== */
.checklist { list-style: none; margin-top: 22px; display: grid; gap: 11px; }
.checklist li { position: relative; padding-left: 28px; color: var(--muted); }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 14px; height: 8px; border-left: 2px solid var(--teal-soft);
  border-bottom: 2px solid var(--teal-soft); transform: rotate(-45deg);
}
.about__panel {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px;
}
.about__panel h3 { font-size: 1.25rem; margin-bottom: 12px; }

/* ===== Cards ===== */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px;
  transition: border-color .2s, transform .2s;
}
.card:hover { border-color: var(--teal); transform: translateY(-3px); }
.card__ic {
  display: inline-flex; color: var(--teal-soft); margin-bottom: 16px;
}
.card__ic svg { width: 30px; height: 30px; }
.card h3 { font-size: 1.14rem; margin-bottom: 8px; }

/* ===== Blokk-cím (szekción belüli) ===== */
.block-title { text-align: center; font-size: 1.3rem; font-weight: 700; margin: 56px 0 26px; }

/* ===== Műszaki adatok ===== */
.specs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.spec {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px 22px;
  display: grid; grid-template-columns: 150px 1fr; gap: 16px; align-items: baseline;
}
.spec dt { font-size: .8rem; text-transform: uppercase; letter-spacing: .07em; color: var(--teal-soft); font-weight: 600; }
.spec dd { color: var(--text); }

/* ===== Képernyőképek ===== */
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.shot {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
}
.shot img { width: 100%; height: auto; display: block; border-bottom: 1px solid var(--line); }
.shot figcaption { padding: 14px 18px; font-size: .88rem; color: var(--muted); }

/* ===== Csapat ===== */
.team { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; max-width: 720px; margin: 0 auto; }
.member {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px; text-align: center;
}
.member__avatar {
  width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 16px;
  display: grid; place-items: center;
  background: var(--teal); color: #fff; font-weight: 700; font-size: 1.25rem;
}
.member h3 { font-size: 1.18rem; }
.member__role { color: var(--teal-soft); font-weight: 500; font-size: .9rem; margin: 4px 0 12px; }

/* ===== Kapcsolat ===== */
.info { margin-top: 24px; display: grid; gap: 14px; }
.info > div { display: grid; grid-template-columns: 120px 1fr; gap: 12px; align-items: baseline; }
.info dt { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.info dd { color: var(--text); }
.info dd a:hover { color: var(--teal-soft); }
.contact p strong { color: var(--teal-soft); font-weight: 600; }
.contact__card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 36px 30px; box-shadow: var(--shadow);
  text-align: center;
}
.contact__logo { width: 120px; height: auto; margin: 0 auto 18px; border-radius: 10px; }
.contact__card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.contact__card .btn { margin-top: 20px; word-break: break-all; }
.contact__address {
  font-style: normal; margin-top: 22px; padding-top: 20px;
  border-top: 1px solid var(--line); color: var(--muted); font-size: .92rem; line-height: 1.6;
}

/* ===== Lábléc ===== */
.footer { border-top: 1px solid var(--line); padding: 36px 0; background: var(--bg-alt); }
.footer__inner { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.footer__inner a { color: var(--text); }
.footer__inner a:hover { color: var(--teal-soft); }
.footer__copy { font-size: .84rem; color: var(--muted); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; gap: 36px; }
  .hero__media { order: -1; }
  .grid-2 { grid-template-columns: 1fr; gap: 36px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .shots { grid-template-columns: 1fr; }
  .factbar { grid-template-columns: 1fr 1fr; gap: 20px; }
  .nav__links {
    position: fixed; inset: 76px 0 auto 0;
    flex-direction: column; gap: 0; background: var(--bg-alt);
    border-bottom: 1px solid var(--line);
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .nav__links li { width: 100%; text-align: center; }
  .nav__links li a { display: block; padding: 16px; width: 100%; }
  .nav-toggle:checked ~ .nav__links { max-height: 360px; }
  .nav-burger { display: flex; flex-direction: column; gap: 5px; cursor: pointer; }
  .nav-burger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; }
}
@media (max-width: 560px) {
  .cards, .team, .factbar, .specs { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .info > div, .spec { grid-template-columns: 1fr; gap: 2px; }
}