/* EarthSkySelf — EN/HU; külső függőség nélküli arculat. */
:root {
  --paper:#f5f2e9;
  --ink:#1d3c35;
  --muted:#5c6c62;
  --green:#38664d;
  --gold:#d7b773;
  --line:#d7dcd1;
  --dark:#102f2d;
  --serif:Georgia,'Times New Roman',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif
}

* {
  box-sizing:border-box
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:30px
}

body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font:16px/1.7 var(--sans);
  -webkit-font-smoothing:antialiased
}

img {
  display:block;
  max-width:100%;
  height:auto
}

a {
  color:inherit;
  text-underline-offset:.3em
}

a:focus-visible,summary:focus-visible {
  outline:3px solid #be923e;
  outline-offset:6px;
  border-radius:3px
}

::selection {
  background:#d6b773;
  color:#102f2d
}

.wrap {
  width:min(1224px,calc(100% - 112px));
  margin-inline:auto
}

h1,h2,h3,p,figure {
  margin-top:0
}

h1,h2,h3 {
  font-weight:400
}

em {
  font-family:var(--serif);
  font-weight:400
}

.eyebrow {
  font-size:10px;
  font-weight:500;
  letter-spacing:.2em;
  line-height:1.8;
  text-transform:uppercase;
  margin-bottom:28px
}

.skip-link {
  position:fixed;
  z-index:20;
  left:20px;
  top:12px;
  transform:translateY(-200%);
  background:var(--paper);
  color:var(--ink);
  padding:12px 20px
}

.skip-link:focus {
  transform:translateY(0)
}

/* A fejléc csak a nyitókép fölött jelenik meg. */
.site-header {
  position:absolute;
  left:0;
  right:0;
  top:0;
  z-index:3;
  display:flex;
  gap:46px;
  min-height:110px;
  align-items:center;
  border-bottom:1px solid #ffffff29;
  color:#f6f3e9
}

.brand {
  display:inline-flex;
  align-items:center;
  gap:12px;
  text-decoration:none
}

.brand img {
  width:44px;
  height:44px;
  object-fit:contain;
  background:var(--paper);
  border-radius:50%;
  padding:5px;
  flex-shrink:0
}

.brand span {
  font-size:23px;
  font-weight:500;
  letter-spacing:-.9px
}

.main-nav {
  display:flex;
  gap:32px;
  margin-left:auto
}

.main-nav a {
  font-size:13px;
  text-decoration:none;
  padding-block:12px
}

.main-nav a:hover {
  text-decoration:underline
}

.languages {
  display:flex;
  align-items:center;
  gap:2px
}

.languages a {
  display:grid;
  place-items:center;
  min-width:42px;
  min-height:42px;
  font-size:11px;
  letter-spacing:.08em;
  text-decoration:none;
  border:1px solid transparent;
  border-radius:50%
}

.languages a[aria-current] {
  border-color:#e4dfc5
}

.languages a:hover {
  background:#ffffff18
}

.hero {
  position:relative;
  isolation:isolate;
  min-height:clamp(720px,57vw,900px);
  background:#0a2630;
  color:var(--paper)
}

.hero-landscape,.hero-shade {
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  z-index:-1;
  object-fit:cover;
  object-position:center 60%
}

.hero-shade {
  background:linear-gradient(90deg,#06252db0 0%,#07262e55 46%,transparent 78%),linear-gradient(0deg,#072624bb 0%,transparent 35%,#08212c30 80%)
}

.hero-inner {
  position:relative;
  min-height:clamp(720px,57vw,900px);
  padding-top:clamp(180px,23vh,250px);
  padding-bottom:154px;
  display:flex;
  align-items:flex-start
}

.hero-copy {
  position:relative;
  z-index:1;
  max-width:900px
}

.hero .eyebrow {
  display:flex;
  align-items:center;
  gap:14px;
  color:#e9ddbc;
  margin-bottom:26px
}

.small-star {
  font-size:23px;
  line-height:1;
  color:var(--gold)
}

h1 {
  font:400 clamp(54px,6.3vw,92px)/1.08 var(--serif);
  letter-spacing:-.055em;
  margin-bottom:30px;
  text-wrap:balance
}

h1 em {
  color:#e2c992
}

.intro {
  color:#e0e6db;
  font-size:16px;
  line-height:1.9;
  max-width:440px;
  margin-bottom:30px
}

.hero-actions {
  display:flex;
  gap:32px;
  align-items:center;
  flex-wrap:wrap
}

.button {
  display:inline-flex;
  align-items:center;
  gap:22px;
  background:var(--paper);
  color:var(--ink);
  min-height:53px;
  padding:6px 7px 6px 20px;
  font-size:12px;
  letter-spacing:.015em;
  text-decoration:none;
  border-radius:40px;
  transition:background .2s,transform .2s
}

.button-arrow {
  display:grid;
  place-items:center;
  width:39px;
  height:39px;
  background:var(--ink);
  color:var(--paper);
  border-radius:50%;
  font-size:20px
}

.button:hover {
  background:#e8d5a9;
  transform:translateY(-2px)
}

.text-link {
  display:inline-flex;
  align-items:center;
  gap:20px;
  min-height:48px;
  text-decoration:none;
  font-size:12px;
  border-bottom:1px solid #efedda70
}

.text-link:hover {
  color:var(--gold)
}

.hero-side {
  position:absolute;
  right:0;
  top:43%;
  font:italic 15px var(--serif);
  writing-mode:vertical-rl;
  display:flex;
  gap:22px;
  align-items:center;
  color:#e4e8d9
}

.side-line {
  display:block;
  width:1px;
  height:75px;
  background:#e8e7d75c
}

.hero-bottom {
  position:absolute;
  left:0;
  right:0;
  bottom:33px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid #f1edd04a
}

.hero-bottom a {
  display:flex;
  align-items:center;
  gap:16px;
  padding:19px 0 0;
  text-decoration:none;
  font-size:11px;
  letter-spacing:.17em
}

.hero-bottom a>span:first-child {
  color:#c4cec2;
  font-size:9px;
  letter-spacing:.05em
}

.hero-bottom a>span:last-child {
  margin-left:auto;
  margin-right:28px;
  font-size:20px;
  color:#ddd3af
}

.hero-bottom a:hover {
  color:var(--gold)
}

.hero-bottom a+a {
  padding-left:30px
}

.intro-strip {
  border-bottom:1px solid var(--line);
  background:#eceee3
}

.intro-strip>.wrap {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  min-height:66px;
  color:var(--muted);
  font-size:11px
}

.intro-strip>.wrap>span:last-child {
  font-size:22px;
  color:var(--ink)
}

.development {
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:11px
}

.development>span {
  width:5px;
  height:5px;
  background:#9a6d2d;
  border-radius:50%;
  flex-shrink:0
}

.section {
  padding-block:104px
}

.section-heading {
  display:grid;
  grid-template-columns:1fr .85fr;
  align-items:center;
  gap:100px
}

h2 {
  font:400 clamp(36px,4.2vw,58px)/1.15 var(--serif);
  letter-spacing:-.045em;
  margin-bottom:24px
}

h2 em {
  color:var(--green)
}

.section-heading>p {
  font-size:15px;
  color:var(--muted);
  max-width:465px;
  line-height:1.9;
  margin-bottom:16px
}

.pillars {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:26px;
  margin-top:48px
}

.pillar {
  min-width:0
}

.pillar-art {
  position:relative;
  overflow:hidden;
  border-radius:140px 140px 4px 4px;
  aspect-ratio:1.54;
  background:#dce5d4
}

.pillar-1 .pillar-art {
  background:#213f48
}

.pillar-2 .pillar-art {
  background:#e6ddca
}

.pillar-art svg {
  display:block;
  width:100%;
  height:100%;
  transition:transform .6s ease
}

.pillar:hover .pillar-art svg {
  transform:scale(1.035)
}

.art-index {
  position:absolute;
  left:20px;
  bottom:14px;
  font-size:9px;
  letter-spacing:.18em;
  color:#f3efdf
}

.pillar-2 .art-index {
  color:#5e513b
}

.pillar-copy {
  padding:23px 4px 0
}

.pillar h3 {
  font:400 34px/1.15 var(--serif);
  letter-spacing:-.025em;
  margin-bottom:18px;
  display:flex;
  justify-content:space-between;
  align-items:center
}

.pillar h3>span {
  font:400 23px var(--sans);
  color:#829281
}

.pillar p {
  font-size:13px;
  color:var(--muted);
  line-height:1.85;
  margin-bottom:0
}

.pillar .pillar-lead {
  font-size:13px;
  color:var(--ink);
  font-weight:600;
  margin-bottom:9px
}

/* Arculati panel, nem alkalmazásképernyő vagy élőadat-makett. */
.application {
  border-radius:8px;
  background:var(--dark);
  color:var(--paper);
  padding:68px;
  position:relative;
  overflow:hidden
}

.application::before {
  content:'';
  position:absolute;
  width:520px;
  height:520px;
  border:1px solid #d1c49914;
  border-radius:50%;
  left:-180px;
  bottom:-340px;
  pointer-events:none
}

.app-grid {
  display:grid;
  grid-template-columns:1fr 1.05fr;
  gap:80px;
  position:relative
}

.application .eyebrow {
  color:#b6c8bb
}

.application h2 {
  font-size:clamp(38px,4.1vw,56px)
}

.application h2 em {
  color:var(--gold)
}

.app-copy>p:not(.eyebrow) {
  font-size:14px;
  color:#c5d4c9;
  line-height:1.9;
  max-width:350px
}

.app-emblem {
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  width:230px;
  height:200px;
  margin:28px auto 0 0;
  isolation:isolate
}

.app-emblem::before {
  content:'';
  position:absolute;
  inset:0;
  border:1px solid #d4d1b128;
  border-radius:50%;
  transform:rotate(-25deg);
  z-index:-1
}

.emblem-orbit {
  position:absolute;
  inset:20px 26px;
  border:1px dashed #d4d1b129;
  border-radius:50%;
  transform:rotate(25deg)
}

.app-emblem img {
  width:76px;
  height:76px;
  background:var(--paper);
  border-radius:50%;
  padding:9px;
  z-index:1
}

.emblem-name {
  font-size:19px;
  letter-spacing:-.7px;
  margin-top:10px
}

.emblem-tag {
  font-size:7px;
  letter-spacing:.19em;
  margin-top:5px;
  color:#bfd0c3
}

.app-directions>.development {
  border:1px solid #e8d8a641;
  padding:6px 13px;
  border-radius:20px;
  color:#e8d8aa;
  margin-bottom:28px
}

.app-directions>.development>span {
  background:var(--gold)
}

.app-directions article {
  padding-bottom:26px
}

.app-directions article+article {
  padding-top:25px;
  border-top:1px solid #afc4b932
}

.status-label {
  display:flex;
  align-items:start;
  gap:12px;
  font-size:10px;
  letter-spacing:.1em;
  color:#bed0c0;
  line-height:1.8;
  margin-bottom:13px
}

.status-label>span {
  font-size:9px;
  color:var(--gold)
}

.app-directions h3 {
  font:400 26px/1.25 var(--serif);
  letter-spacing:-.02em;
  margin-bottom:14px
}

.app-directions article>p:last-child {
  font-size:13px;
  line-height:1.9;
  color:#c5d4c9;
  margin-bottom:0
}

.planned {
  color:#dfc18a
}

.availability {
  font-size:11px;
  line-height:1.8;
  color:#c5d4c9;
  border-left:1px solid #cfb678;
  padding-left:15px;
  margin-block:4px 26px
}

.observatory {
  border-top:1px solid #afc4b932;
  padding-top:20px
}

.observatory a {
  display:flex;
  justify-content:space-between;
  align-items:start;
  gap:18px;
  text-decoration:none;
  font-size:12px;
  line-height:1.8
}

.observatory a:hover {
  text-decoration:underline
}

.observatory a>span {
  font-size:20px;
  color:var(--gold)
}

.observatory p {
  font-size:10px;
  color:#a9c1b3;
  margin:6px 0 0
}

.approach {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:100px;
  align-items:center;
  padding-block:110px
}

.approach-sign {
  position:relative;
  display:grid;
  place-items:center;
  aspect-ratio:1;
  max-width:340px;
  width:100%;
  justify-self:center;
  border:1px solid #c6cfbd;
  border-radius:50%
}

.approach-sign::before,.approach-sign::after {
  content:'';
  position:absolute;
  inset:28px;
  border:1px solid #c6cfbd;
  border-radius:50%;
  transform:scaleX(.65) rotate(35deg)
}

.approach-sign::after {
  transform:scaleX(.65) rotate(-35deg)
}

.approach-sign>span {
  display:grid;
  place-items:center;
  width:74px;
  height:74px;
  border-radius:50%;
  background:var(--paper);
  z-index:1;
  font-size:54px;
  color:#a98746
}

.approach-copy>p:last-child {
  font-size:14px;
  color:var(--muted);
  max-width:450px;
  line-height:1.95;
  margin-bottom:0
}

.closing-panel {
  text-align:center;
  background:#e6eadf;
  padding-block:66px;
  border-block:1px solid #d4dccb
}

.closing-panel .small-star {
  display:inline-block;
  font-size:27px;
  margin-bottom:22px;
  color:#97783b
}

.closing {
  font:400 clamp(32px,4.1vw,58px)/1.2 var(--serif);
  letter-spacing:-.045em;
  margin-bottom:26px;
  text-wrap:balance
}

.closing em {
  color:var(--green)
}

.closing-panel .eyebrow {
  font-size:8px;
  margin-bottom:0;
  color:var(--muted)
}

.site-footer {
  background:#0e2929;
  color:#ced8ce;
  padding-block:56px 26px
}

.footer-top {
  display:flex;
  justify-content:space-between;
  gap:28px;
  align-items:center
}

.footer-top .brand span {
  font-size:22px;
  color:#f3f0df
}

.footer-top .brand img {
  width:38px;
  height:38px
}

.footer-tagline {
  font-size:8px;
  letter-spacing:.2em;
  padding-left:50px;
  margin:5px 0 0;
  color:#a3b8aa;
  text-transform:uppercase
}

.footer-top>p,.back-top {
  font-size:10px;
  color:#b4c6b9;
  margin:0
}

.back-top {
  display:inline-flex;
  align-items:center;
  gap:14px;
  min-height:44px;
  text-decoration:none
}

.back-top>span {
  font-size:19px;
  color:var(--gold)
}

.social-footer {
  margin-top:44px;
  padding-top:38px;
  border-top:1px solid #9eb7a833
}

.social-footer .eyebrow {
  font:400 clamp(29px,3.1vw,42px)/1.2 var(--serif);
  letter-spacing:-.035em;
  text-transform:none;
  color:#f3f0df;
  margin-bottom:26px
}

.social-footer ul {
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  gap:20px;
  list-style:none;
  padding:0;
  margin:0
}

.social-footer a {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  min-height:48px;
  font-size:12px;
  text-decoration:none;
  border-bottom:1px solid #9eb7a855;
  padding-bottom:10px;
  transition:color .2s,border-color .2s
}

.social-icon {
  width:19px;
  height:19px;
  flex:0 0 19px;
  color:#dfc68e
}

.social-label {
  flex:1;
  min-width:0
}

.social-footer a>.social-arrow {
  font-size:18px;
  color:var(--gold)
}

.social-footer a:hover {
  color:var(--gold);
  border-color:var(--gold)
}

details {
  margin-top:32px;
  border-bottom:1px solid #9eb7a833;
  padding-bottom:18px;
  font-size:11px;
  color:#acbfb2
}

summary {
  cursor:pointer;
  min-height:38px;
  align-content:center;
  width:fit-content
}

details p {
  margin-block:12px 0;
  max-width:850px;
  line-height:1.9
}

.footer-bottom {
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding-top:22px;
  color:#9bb1a3
}

.footer-bottom small {
  font-size:9px
}

.footer-bottom>span {
  font-size:8px;
  letter-spacing:.22em
}

@media(min-width:1600px) {
  .hero-copy {
    max-width:1050px
  }
  h1 {
    font-size:100px
  }
  .hero-inner {
    padding-top:230px
  }
}

@media(max-width:1100px) {
  .wrap {
    width:calc(100% - 80px)
  }
  .hero-side {
    display:none
  }
  .app-grid {
    gap:48px
  }
  .application {
    padding:48px
  }
  .section-heading,.approach {
    gap:60px
  }
  h1 {
    font-size:clamp(55px,7.3vw,82px)
  }
  .pillars {
    gap:20px
  }
  .social-footer ul {
    gap:15px
  }
}

@media(max-width:1000px) {
  .social-footer ul {
    grid-template-columns:repeat(3,minmax(0,1fr))
  }
}

@media(max-width:740px) {
  .wrap {
    width:calc(100% - 40px)
  }
  .site-header {
    min-height:90px;
    gap:12px;
    flex-wrap:wrap;
    padding-block:18px 10px;
    align-items:center
  }
  .brand {
    gap:9px
  }
  .brand span {
    font-size:21px
  }
  .brand img {
    width:37px;
    height:37px;
    padding:4px
  }
  .main-nav {
    order:3;
    width:100%;
    margin:0;
    gap:24px
  }
  .main-nav a {
    padding-block:4px;
    font-size:11px
  }
  .languages {
    margin-left:auto
  }
  .languages a {
    min-width:38px;
    min-height:38px;
    font-size:10px
  }
  .hero,.hero-inner {
    min-height:780px
  }
  .hero-inner {
    padding-top:220px;
    padding-bottom:140px
  }
  .hero-landscape {
    object-position:63% center
  }
  .hero-shade {
    background:linear-gradient(90deg,#05222eb3,#082a335c),linear-gradient(0deg,#082b2cbd,transparent 40%)
  }
  .hero .eyebrow {
    font-size:9px;
    margin-bottom:26px
  }
  h1 {
    font-size:clamp(40px,7.4vw,55px);
    line-height:1.13;
    letter-spacing:-.045em;
    margin-bottom:24px
  }
  .hero-copy {
    width:100%
  }
  .intro {
    font-size:14px;
    line-height:1.9;
    max-width:380px;
    margin-bottom:25px
  }
  .hero-actions {
    gap:12px 24px
  }
  .button {
    font-size:11px;
    padding-left:17px;
    gap:16px
  }
  .text-link {
    font-size:11px
  }
  .hero-bottom {
    bottom:30px
  }
  .hero-bottom a {
    gap:8px;
    font-size:9px;
    padding-top:17px;
    letter-spacing:.12em
  }
  .hero-bottom a+a {
    padding-left:15px
  }
  .hero-bottom a>span:last-child {
    margin-right:8px;
    font-size:15px
  }
  .intro-strip>.wrap {
    min-height:60px;
    font-size:10px;
    gap:10px
  }
  .intro-strip>.wrap>span:nth-child(2) {
    display:none
  }
  .development {
    font-size:10px
  }
  .section {
    padding-block:62px
  }
  .eyebrow {
    font-size:9px;
    margin-bottom:21px
  }
  .section-heading {
    grid-template-columns:1fr;
    gap:8px
  }
  h2 {
    font-size:42px;
    margin-bottom:20px
  }
  .section-heading>p {
    font-size:14px;
    margin-bottom:0;
    line-height:1.9;
    max-width:100%
  }
  .pillars {
    grid-template-columns:1fr;
    margin-top:36px;
    gap:36px
  }
  .pillar-art {
    aspect-ratio:1.7;
    border-radius:160px 160px 4px 4px
  }
  .pillar-copy {
    padding-top:20px
  }
  .pillar h3 {
    font-size:33px;
    margin-bottom:14px
  }
  .pillar p {
    font-size:13px
  }
  .application {
    padding:32px 24px;
    border-radius:5px
  }
  .app-grid {
    grid-template-columns:1fr;
    gap:28px
  }
  .application h2 {
    font-size:43px
  }
  .app-copy>p:not(.eyebrow) {
    max-width:100%;
    font-size:13px
  }
  .app-emblem {
    display:none
  }
  .app-directions>.development {
    font-size:10px;
    margin-bottom:25px
  }
  .status-label {
    font-size:9px
  }
  .app-directions h3 {
    font-size:25px
  }
  .observatory a {
    font-size:11px
  }
  .approach {
    grid-template-columns:1fr;
    gap:40px;
    padding-block:64px
  }
  .approach-sign {
    width:190px
  }
  .approach-sign::before,.approach-sign::after {
    inset:16px
  }
  .approach-sign>span {
    font-size:39px;
    width:57px;
    height:57px
  }
  .approach-copy>p:last-child {
    font-size:14px
  }
  .approach-copy h2 {
    font-size:42px
  }
  .closing-panel {
    padding-block:50px
  }
  .closing {
    font-size:35px
  }
  .closing-panel .small-star {
    font-size:23px
  }
  .site-footer {
    padding-top:38px
  }
  .footer-top {
    flex-wrap:wrap;
    gap:20px
  }
  .footer-top>div {
    width:100%
  }
  .footer-top>p,.back-top {
    font-size:9px
  }
  .footer-tagline {
    font-size:8px
  }
  .back-top {
    margin-left:auto
  }
  .social-footer {
    margin-top:28px;
    padding-top:28px
  }
  .social-footer .eyebrow {
    font-size:30px
  }
  .social-footer ul {
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:14px 24px
  }
  .social-footer a {
    font-size:12px;
    min-height:45px
  }
  details {
    font-size:10px;
    margin-top:27px
  }
  .footer-bottom {
    gap:10px;
    flex-wrap:wrap
  }
  .footer-bottom>span {
    font-size:7px
  }
}

@media(max-width:360px) {
  .brand span {
    font-size:18px
  }
  .brand img {
    width:32px;
    height:32px
  }
  .languages a {
    min-width:34px;
    min-height:36px
  }
  .hero-inner {
    padding-top:205px
  }
  h1 {
    font-size:36px
  }
  .hero-actions {
    gap:12px
  }
  .button {
    gap:10px;
    font-size:10px
  }
  .button-arrow {
    width:33px;
    height:33px
  }
  .text-link {
    font-size:10px
  }
  .hero-bottom a {
    gap:6px;
    font-size:8px
  }
  .hero-bottom a+a {
    padding-left:10px
  }
  .application {
    padding:28px 19px
  }
  .application h2 {
    font-size:38px
  }
  .status-label {
    letter-spacing:.07em
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
  *,*::before,*::after {
    transition:none!important
  }
}

@media print {
  body {
    background:white;
    color:black
  }
  .wrap {
    width:100%
  }
  .site-header {
    position:static;
    color:black;
    border-color:#ccc
  }
  .main-nav,.languages,.hero-landscape,.hero-shade,.hero-side,.hero-actions,.hero-bottom,.intro-strip,.app-emblem,.approach-sign,.back-top {
    display:none
  }
  .hero,.hero-inner {
    background:white;
    color:black;
    min-height:0;
    padding-block:20px
  }
  .hero h1 em,.hero .eyebrow,.hero .intro {
    color:black
  }
  .section,.approach {
    padding-block:25px
  }
  .application,.site-footer {
    background:white;
    color:black;
    padding:20px
  }
  .application h2 em,.application p,.application h3,.application a,.site-footer p,.site-footer a,.site-footer span {
    color:black!important
  }
  .application::before {
    display:none
  }
  .app-grid,.approach,.section-heading {
    display:block
  }
  .pillar,.app-directions article {
    break-inside:avoid
  }
  .closing-panel {
    padding-block:20px;
    background:white
  }
  h1 {
    font-size:42px
  }
  h2 {
    font-size:30px
  }
}