:root {
  color-scheme: light;
  --bg: #f4f0ea;
  --bg-alt: #ffffff;
  --ink: #1a1b1c;
  --muted: #5a5f63;
  --accent: #0b6b57;
  --accent-dark: #084638;
  --line: rgba(11, 107, 87, 0.2);
  --shadow: 0 24px 60px rgba(8, 26, 21, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top left, #ffffff 0%, #f7f2ec 45%, #ede7df 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--accent);
}

h1,
h2,
h3,
h4 {
  font-family: "Cormorant Garamond", Georgia, serif;
  margin: 0 0 0.6rem;
  letter-spacing: 0.02em;
}

p {
  margin: 0 0 0.8rem;
  line-height: 1.6;
  color: var(--muted);
}

.container {
  width: min(1120px, 90vw);
  margin: 0 auto;
}

.topbar {
  background: var(--accent);
  color: #fefcf9;
  font-size: 0.95rem;
}

.topbar__inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  flex-wrap: wrap;
  align-items: center;
}

.topbar a {
  color: inherit;
  font-weight: 500;
}

.notice__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.8rem;
  align-items: center;
}

.notice__link {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 999px;
  border: 1px solid rgba(8, 70, 56, 0.2);
  padding: 5px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.notice__link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(8, 70, 56, 0.2);
}

.notice__link img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.notice__embeds {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.embed-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 0.8rem;
  border: 1px solid rgba(8, 70, 56, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.embed-card iframe {
  width: 100%;
  border: 0;
}

.embed-card iframe {
  height: 460px;
}

.hero {
  padding: 2.5rem 0 4rem;
}

.hero__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.brand__logo {
  width: 90px;
  height: auto;
}

.brand__text h1 {
  font-size: clamp(1.7rem, 2vw, 2.4rem);
  color: var(--accent-dark);
}

.brand__text p {
  margin: 0;
  color: var(--muted);
}

.lang {
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.lang-switch {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.lang-switch__btn {
  font: inherit;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-switch__btn.is-active {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.hero__content {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
  align-items: start;
}

.lang-panel {
  display: none;
}

body[data-active-lang="hu"] .lang-panel[data-lang="hu"],
body[data-active-lang="en"] .lang-panel[data-lang="en"] {
  display: block;
}

.hero__content .lang-panel {
  display: none;
}

body[data-active-lang="hu"] .hero__content .lang-panel[data-lang="hu"],
body[data-active-lang="en"] .hero__content .lang-panel[data-lang="en"] {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
  align-items: start;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.85rem;
  color: var(--accent-dark);
}

.hero__copy h2 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--ink);
}

.lead {
  font-size: 1.05rem;
}

.hero__cta {
  display: flex;
  gap: 1rem;
  margin-top: 1.8rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 500;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 24px rgba(8, 70, 56, 0.2);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(8, 70, 56, 0.28);
}

.btn--ghost {
  background: transparent;
  color: var(--accent-dark);
  border-color: var(--line);
  box-shadow: none;
}

.hero__card {
  background: var(--bg-alt);
  border-radius: 18px;
  padding: 1.8rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(8, 70, 56, 0.08);
}

.section {
  padding: 3.5rem 0;
  background: #ffffff;
}

.section--alt {
  background: var(--bg);
}

.section__head h3 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--accent-dark);
}

.notice {
  margin-top: 2rem;
  padding: 1.2rem 1.5rem;
  border-radius: 14px;
  background: rgba(11, 107, 87, 0.08);
  color: var(--accent-dark);
  font-weight: 500;
}

.notice p {
  color: var(--accent-dark);
}

.notice__fineprint {
  font-size: 0.75rem;
  letter-spacing: 0.01em;
  color: rgba(8, 70, 56, 0.75);
}

.notice__title {
  font-size: 1.15rem;
  margin-bottom: 0.2rem;
}

.sponsor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.sponsor {
  background: var(--bg-alt);
  border-radius: 16px;
  padding: 1.5rem;
  border: 1px solid rgba(8, 70, 56, 0.1);
  box-shadow: 0 12px 30px rgba(8, 26, 21, 0.08);
  text-align: center;
}

.sponsor img {
  max-width: 100%;
  height: 80px;
  object-fit: contain;
  margin-bottom: 1rem;
}

.sponsor__logo--volvo {
  height: 100px;
}

.sponsor__logo--sarkozi {
  height: 60px;
}

.sponsor__placeholder {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed rgba(8, 70, 56, 0.35);
  border-radius: 10px;
  color: var(--accent-dark);
  font-weight: 600;
  margin-bottom: 1rem;
}

.contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: start;
}

.contact a {
  font-weight: 500;
  color: var(--accent-dark);
}

.contact__card {
  background: var(--bg);
  border-radius: 16px;
  padding: 1.5rem;
  border: 1px solid rgba(8, 70, 56, 0.1);
}

.footer {
  background: #0f1e1b;
  color: #dfe7e2;
  padding: 2.5rem 0 3rem;
}

.footer p {
  color: #dfe7e2;
  font-size: 0.75rem;
}

@media (max-width: 768px) {
  .topbar__inner {
    justify-content: flex-start;
  }

  .hero {
    padding-top: 1.6rem;
  }

  .hero__content {
    gap: 1.5rem;
  }
}

@media (max-width: 520px) {
  .brand {
    flex-direction: column;
    align-items: flex-start;
  }

  .lang-switch {
    width: 100%;
  }
}