/* AQUA Engine – egyoldalas bemutató */

@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 200 800; font-display: swap;
  src: url(../fonts/manrope-normal-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Manrope'; font-style: normal; font-weight: 200 800; font-display: swap;
  src: url(../fonts/manrope-normal-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Fraunces'; font-style: italic; font-weight: 300 700; font-display: swap;
  src: url(../fonts/fraunces-italic-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Fraunces'; font-style: italic; font-weight: 300 700; font-display: swap;
  src: url(../fonts/fraunces-italic-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --mely: #0b3550;      /* a fogaskerék sötét kékje, mélyítve */
  --mely-2: #12496b;
  --kek: #1f86cf;       /* a csepp kékje */
  --kek-vil: #e9f4fb;
  --zold: #2aa63a;      /* a levél zöldje, olvashatóra tompítva */
  --zold-vil: #e8f6e9;
  --szoveg: #1d2b36;
  --halvany: #5b6b78;
  --vonal: #d9e4ec;
  --hatter: #ffffff;
  --hatter-2: #f4f8fb;
  --sugar: 14px;
  --arnyek: 0 1px 2px rgba(11, 53, 80, .06), 0 8px 24px rgba(11, 53, 80, .08);
  --fejlec-mag: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--fejlec-mag) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--hatter); color: var(--szoveg);
  font: 400 17px/1.65 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--kek); text-underline-offset: 3px; }
a:hover { color: var(--mely); }
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -.015em; margin: 0 0 .6em; color: var(--mely); }
h2 { font-size: clamp(1.75rem, 1.2rem + 2vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.35rem; font-weight: 800; }
h4 { font-size: .85rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--halvany); margin-top: 1.6em; }
p { margin: 0 0 1em; }
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
:focus-visible { outline: 3px solid var(--kek); outline-offset: 3px; border-radius: 4px; }

.felcim {
  display: inline-flex; align-items: center; gap: .6em;
  font-size: .8rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--zold); margin-bottom: 1em;
}
.felcim::before { content: ""; width: 28px; height: 2px; background: currentColor; border-radius: 2px; }

/* Gombok */
.gombok { display: flex; flex-wrap: wrap; gap: 12px; }
.gomb {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .85em 1.5em; border-radius: 999px; font: inherit; font-weight: 700; font-size: .98rem;
  text-decoration: none; cursor: pointer; border: 2px solid transparent; transition: transform .15s, background .2s, color .2s, border-color .2s;
}
.gomb:hover { transform: translateY(-1px); }
.gomb-fo { background: var(--zold); color: #fff; }
.gomb-fo:hover { background: #218a2f; color: #fff; }
.gomb-szellem { border-color: rgba(255,255,255,.7); color: #fff; }
.gomb-szellem:hover { background: #fff; color: var(--mely); }

/* Fejléc */
.fejlec {
  position: sticky; top: 0; z-index: 50; height: var(--fejlec-mag);
  background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s;
}
.fejlec.gorgetve { border-color: var(--vonal); box-shadow: 0 4px 18px rgba(11,53,80,.06); }
.fejlec-belso { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo img { height: 62px; width: auto; }
.menu { display: flex; align-items: center; gap: 6px; }
.menu a {
  padding: .55em .95em; border-radius: 999px; text-decoration: none; color: var(--szoveg); font-weight: 600; font-size: .95rem;
  transition: background .2s, color .2s;
}
.menu a:hover, .menu a.aktiv { background: var(--kek-vil); color: var(--mely); }
.menu a.menu-cta { background: var(--mely); color: #fff; margin-left: 6px; }
.menu a.menu-cta:hover, .menu a.menu-cta.aktiv { background: var(--kek); color: #fff; }
.menu-gomb { display: none; }

/* Hős */
.hos { position: relative; color: #fff; isolation: isolate; overflow: hidden; }
.hos-kep { position: absolute; inset: 0; z-index: -2; }
.hos-kep img { width: 100%; height: 100%; object-fit: cover; }
.hos::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(8,40,62,.94) 0%, rgba(11,53,80,.82) 45%, rgba(18,73,107,.35) 100%);
}
.hos-belso { padding: clamp(72px, 12vw, 140px) 0 clamp(64px, 9vw, 110px); display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 48px; align-items: end; }
.hos-belso > :not(.idezet) { grid-column: 1; }
.hos .felcim { color: #8fe08f; }
.hos h1 { color: #fff; font-size: clamp(2.1rem, 1.2rem + 3.6vw, 3.6rem); font-weight: 800; margin-bottom: .45em; max-width: 15ch; }
.hos h1 span { color: #9fd6ff; }
.hos-lead { font-size: clamp(1.05rem, .95rem + .4vw, 1.25rem); color: rgba(255,255,255,.88); max-width: 46ch; margin-bottom: 2em; }
.idezet {
  grid-column: 2; grid-row: 1 / span 4; align-self: end; margin: 0;
  padding: 28px 30px; border-left: 3px solid #8fe08f; background: rgba(255,255,255,.08); border-radius: 0 var(--sugar) var(--sugar) 0;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.idezet blockquote { margin: 0; font: italic 400 1.2rem/1.6 'Fraunces', Georgia, serif; color: #fff; }
.idezet blockquote p { margin: 0; }
.idezet figcaption { margin-top: 1em; font-size: .85rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.75); }
.idezet figcaption::before { content: "— "; }

/* Szakaszok */
.szakasz { padding: clamp(64px, 9vw, 120px) 0; }
.szakasz-halvany { background: var(--hatter-2); }
.szakasz-fej { max-width: 680px; margin-bottom: 48px; }
.szakasz-fej p:last-child { color: var(--halvany); font-size: 1.08rem; }

/* Rólunk */
.rolunk { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.rolunk-szoveg p:not(.felcim) { color: #34444f; }
.szamok { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.szamok li {
  background: #fff; border: 1px solid var(--vonal); border-radius: var(--sugar); padding: 22px 20px; box-shadow: var(--arnyek);
  display: flex; flex-direction: column; gap: 6px;
}
.szamok li:nth-child(1), .szamok li:nth-child(4) { background: var(--mely); border-color: var(--mely); }
.szamok li:nth-child(1) strong, .szamok li:nth-child(4) strong { color: #fff; }
.szamok li:nth-child(1) span, .szamok li:nth-child(4) span { color: rgba(255,255,255,.78); }
.szamok strong { font-size: 2rem; font-weight: 800; line-height: 1.1; color: var(--kek); letter-spacing: -.02em; overflow-wrap: anywhere; }
.szamok li:nth-child(4) strong { font-size: 1.25rem; padding-top: .35em; }
.szamok span { font-size: .9rem; line-height: 1.45; color: var(--halvany); }

/* Szolgáltatások */
.teruletek { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.terulet {
  position: relative; background: #fff; border: 1px solid var(--vonal); border-radius: calc(var(--sugar) + 4px);
  padding: clamp(26px, 3.5vw, 40px); box-shadow: var(--arnyek); overflow: hidden;
}
.terulet::before { content: ""; position: absolute; inset: 0 0 auto; height: 5px; background: var(--kek); }
.terulet-energia::before { background: var(--zold); }
.terulet-ikon { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; background: var(--kek-vil); }
.terulet-energia .terulet-ikon { background: var(--zold-vil); }
.terulet-ikon svg { width: 30px; height: 30px; fill: var(--kek); }
.terulet-ikon .vonal { fill: none; stroke: #fff; stroke-width: 2.6; stroke-linecap: round; }
.terulet-energia .terulet-ikon svg { fill: var(--zold); }
.terulet-energia .terulet-ikon .vonal { stroke: var(--zold); }
.terulet > p { color: #34444f; }

.pipas { list-style: none; margin: 0 0 1em; padding: 0; display: grid; gap: 12px; }
.pipas li { position: relative; padding-left: 32px; line-height: 1.55; color: #2c3b46; }
.pipas li::before {
  content: ""; position: absolute; left: 0; top: .2em; width: 20px; height: 20px; border-radius: 50%;
  background: var(--kek-vil) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.2l2.6 2.6L14 7.4' fill='none' stroke='%231f86cf' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 20px no-repeat;
}
.terulet-energia .pipas li::before, .oktatas .pipas li::before {
  background-color: var(--zold-vil);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.2l2.6 2.6L14 7.4' fill='none' stroke='%232aa63a' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* Oktatás */
.oktatas { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.oktatas-kep { position: sticky; top: calc(var(--fejlec-mag) + 24px); }
.oktatas-kep img { border-radius: calc(var(--sugar) + 6px); box-shadow: var(--arnyek); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.oktatas-cimke {
  position: absolute; left: 20px; bottom: 20px; right: 20px; max-width: 320px;
  background: #fff; border-radius: var(--sugar); padding: 16px 20px; box-shadow: 0 10px 30px rgba(0,0,0,.18);
  display: flex; flex-direction: column;
}
.oktatas-cimke span { font-size: .78rem; font-weight: 700; color: var(--halvany); text-transform: uppercase; letter-spacing: .08em; }
.oktatas-cimke strong { font-size: 1.35rem; color: var(--mely); letter-spacing: .02em; }
.oktatas-szoveg > p:not(.felcim) { color: #34444f; }
.oktatas-szoveg h3 { margin-top: 1.4em; }
.kiemelt { background: var(--kek-vil); border-radius: var(--sugar); padding: 22px 24px; margin: 1.6em 0 2em; border-left: 4px solid var(--kek); }
.kiemelt p { color: #23384a; }
.kiemelt p:last-child { margin-bottom: 0; }
.kiemelt a { font-weight: 700; }

/* Kapcsolat */
.kapcsolat { position: relative; color: #fff; isolation: isolate; overflow: hidden; }
.kapcsolat-hatter { position: absolute; inset: 0; z-index: -2; }
.kapcsolat-hatter img { width: 100%; height: 100%; object-fit: cover; }
.kapcsolat::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(8,40,62,.9), rgba(8,40,62,.95)); }
.kapcsolat-belso { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.kapcsolat h2 { color: #fff; }
.kapcsolat .felcim { color: #8fe08f; }
.adatlista, .cegadatok { margin: 0; display: grid; gap: 18px; }
.adatlista { margin: 28px 0 36px; }
.adatlista dt, .cegadatok dt { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.6); }
.adatlista dd { margin: 2px 0 0; font-size: 1.2rem; font-weight: 700; }
.adatlista a { color: #fff; text-decoration-color: rgba(255,255,255,.4); }
.adatlista a:hover { color: #9fd6ff; }
.cegadatok { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); padding-top: 24px; border-top: 1px solid rgba(255,255,255,.18); }
.cegadatok dd { margin: 2px 0 0; font-weight: 600; color: rgba(255,255,255,.92); }

.urlap { background: #fff; color: var(--szoveg); border-radius: calc(var(--sugar) + 6px); padding: clamp(24px, 3.5vw, 36px); box-shadow: 0 20px 50px rgba(0,0,0,.25); display: grid; gap: 16px; }
.urlap h3 { margin: 0 0 4px; }
.urlap label { display: block; font-weight: 700; font-size: .92rem; color: var(--mely); }
.urlap label span { font-weight: 500; color: var(--halvany); }
.urlap input, .urlap textarea {
  font: inherit; font-size: 1rem; font-weight: 400; color: var(--szoveg); width: 100%; margin-top: 6px; display: block;
  border: 1.5px solid var(--vonal); border-radius: 10px; padding: .75em .9em; background: var(--hatter-2); transition: border-color .2s, background .2s;
}
.urlap input:focus, .urlap textarea:focus { outline: none; border-color: var(--kek); background: #fff; }
.urlap .hibas { border-color: #d14343; background: #fff6f6; }
.urlap textarea { resize: vertical; min-height: 120px; }
.urlap .gomb { justify-self: start; }
.urlap-visszajelzes { margin: 0; font-weight: 600; min-height: 1.4em; }
.urlap-visszajelzes.ok { color: var(--zold); }
.urlap-visszajelzes.hiba { color: #c03030; }

/* Lábléc */
.lab { background: #072536; color: rgba(255,255,255,.75); padding: 40px 0; font-size: .92rem; }
.lab-belso { display: grid; justify-items: center; text-align: center; gap: 6px; }
.lab-belso img { margin-bottom: 8px; opacity: .95; }
.lab p { margin: 0; }
.lab-kicsi { font-size: .82rem; color: rgba(255,255,255,.55); }

/* Megjelenés görgetéskor */
.elo { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.elo.lathato { opacity: 1; transform: none; }

/* Reszponzív */
@media (max-width: 960px) {
  .hos-belso { grid-template-columns: 1fr; gap: 36px; }
  .idezet { grid-column: 1; grid-row: auto; max-width: 440px; }
  .rolunk, .oktatas, .kapcsolat-belso, .teruletek { grid-template-columns: 1fr; }
  .oktatas-kep { position: relative; top: 0; }
  .oktatas-kep img { aspect-ratio: 16 / 10; }
}
@media (max-width: 820px) {
  :root { --fejlec-mag: 64px; }
  .logo img { height: 44px; }
  .menu-gomb {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px;
    border: 0; border-radius: 10px; background: var(--kek-vil); cursor: pointer; padding: 0 11px;
  }
  .menu-gomb span { display: block; height: 2px; background: var(--mely); border-radius: 2px; transition: transform .25s, opacity .2s; }
  .menu-gomb[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-gomb[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-gomb[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .menu {
    position: absolute; top: var(--fejlec-mag); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 4px;
    background: #fff; padding: 12px 16px 20px; border-bottom: 1px solid var(--vonal); box-shadow: 0 16px 30px rgba(11,53,80,.12);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: transform .2s, opacity .2s, visibility .2s;
  }
  .menu.nyitva { transform: none; opacity: 1; visibility: visible; }
  .menu a { padding: .85em 1em; border-radius: 10px; }
  .menu a.menu-cta { margin: 6px 0 0; text-align: center; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .szamok { grid-template-columns: 1fr; }
  .idezet { padding: 22px; }
  .idezet blockquote { font-size: 1.08rem; }
  .gombok .gomb { flex: 1 1 100%; }
  .oktatas-cimke { left: 12px; right: 12px; bottom: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .elo { opacity: 1; transform: none; transition: none; }
  .gomb { transition: none; }
}