:root {
  --mint: #47b6a1;
  --mint-soft: #5fd3bc;
  --bg: #0a0d0c;
  --bg-2: #0f1413;
  --card: #141a18;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f4f6f5;
  --muted: #9aa6a2;
  --radius: 16px;
  --maxw: 1080px;
  --font-head: "Poppins", system-ui, sans-serif;
  --font-body: "Work Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.hidden { display: none !important; }

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

/* ===== Background glow ===== */
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60% 50% at 80% -5%, rgba(71, 182, 161, 0.18), transparent 60%),
    radial-gradient(50% 45% at 0% 30%, rgba(71, 182, 161, 0.10), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85em 1.5em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.25s ease, background 0.25s ease;
  white-space: nowrap;
}
.btn span { transition: transform 0.2s ease; }
.btn:hover span { transform: translateX(4px); }

.btn--primary {
  background: var(--mint);
  color: #06100d;
  box-shadow: 0 8px 30px rgba(71, 182, 161, 0.35);
}
.btn--primary:hover {
  background: var(--mint-soft);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(71, 182, 161, 0.5);
}
.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--line);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--mint); color: var(--mint-soft); }
.btn--block { width: 100%; justify-content: center; padding: 1.05em; font-size: 1.05rem; }

/* ===== Nav ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem clamp(1.2rem, 5vw, 3rem);
  background: rgba(10, 13, 12, 0.7);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__brand { display: flex; align-items: center; gap: 0.65rem; }
.nav__logo {
  display: block;
  width: 38px;
  height: 38px;
  border-radius: 11px;
  object-fit: cover;
  background: #000;
}
.nav__name { font-family: var(--font-head); font-weight: 700; letter-spacing: -0.01em; }
.nav__name span { color: var(--mint); }
.nav__cta { padding: 0.6em 1.2em; font-size: 0.92rem; }

/* ===== Layout sections ===== */
.hero, .pillars, .apply { padding: 0 clamp(1.2rem, 5vw, 3rem); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mint);
  padding: 0.45em 1em;
  border: 1px solid rgba(71, 182, 161, 0.3);
  border-radius: 999px;
  background: rgba(71, 182, 161, 0.08);
}
.eyebrow--center { margin-inline: auto; }

/* ===== Hero ===== */
.hero { min-height: 86vh; display: grid; place-items: center; text-align: center; }
.hero__inner { max-width: 880px; margin: 4rem auto; }
.hero__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.6rem, 8vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 1.4rem 0 0;
  text-transform: uppercase;
}
.hero__sep { color: var(--mint); }
.hero__shift { display: block; margin-top: 0.1em; }
.hero__shift .accent { color: var(--mint); }
.hero__lead {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: var(--muted);
  max-width: 640px;
  margin: 1.6rem auto 2.4rem;
}
.hero__lead strong { color: var(--text); }
.hero__actions { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; }

.hero__stats {
  list-style: none;
  display: flex;
  gap: clamp(1.5rem, 6vw, 4rem);
  justify-content: center;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}
.hero__stats li { display: flex; flex-direction: column; }
.hero__stats strong {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--mint);
}
.hero__stats span { color: var(--muted); font-size: 0.92rem; letter-spacing: 0.03em; }

/* ===== Pillars ===== */
.pillars { padding-block: clamp(4rem, 9vw, 7rem); max-width: var(--maxw); margin-inline: auto; }
.pillars__head { text-align: center; max-width: 620px; margin: 0 auto 3rem; }
.pillars__head h2,
.apply__head h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.02em;
  margin: 1rem 0 0.6rem;
}
.pillars__head p, .apply__head p { color: var(--muted); }
.pillars__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.2rem;
}
.pillar {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.8rem;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.pillar:hover { transform: translateY(-5px); border-color: rgba(71, 182, 161, 0.45); }
.pillar__num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  color: var(--mint);
  opacity: 0.7;
}
.pillar h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.4rem;
  margin: 0.7rem 0 0.5rem;
}
.pillar p { color: var(--muted); }

/* ===== Stage / Showcase ===== */
.stage { padding: clamp(2rem, 6vw, 4rem) clamp(1.2rem, 5vw, 3rem); max-width: var(--maxw); margin-inline: auto; }
.stage__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.8rem, 5vw, 3.5rem);
  align-items: center;
}
.stage__gallery {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.stage__img {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  margin: 0;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.stage__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.stage__img:hover img { transform: scale(1.04); }
.stage__img--lg { aspect-ratio: 3 / 2; }
.stage__img--sm {
  aspect-ratio: 16 / 9;
  width: 78%;
  margin-left: auto;
  margin-top: -3.2rem;
  z-index: 2;
  border: 3px solid var(--bg);
}
.stage__badge {
  position: absolute;
  left: 1rem; bottom: 1rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 0.5em 0.9em;
  border-radius: 999px;
  background: rgba(10, 13, 12, 0.7);
  border: 1px solid var(--line);
  backdrop-filter: blur(8px);
  color: var(--mint-soft);
}
.stage__text h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  letter-spacing: -0.02em;
  margin: 1rem 0 0.8rem;
}
.stage__text p { color: var(--muted); }
.stage__list { list-style: none; margin: 1.4rem 0 1.8rem; display: flex; flex-direction: column; gap: 0.7rem; }
.stage__list li { position: relative; padding-left: 1.8rem; }
.stage__list li::before {
  content: "→";
  position: absolute; left: 0;
  color: var(--mint);
  font-weight: 700;
}

/* ===== Apply / Form ===== */
.apply { padding-block: clamp(3rem, 8vw, 6rem); max-width: 760px; margin-inline: auto; }
.apply__head { text-align: center; max-width: 560px; margin: 0 auto 2.6rem; }

.form {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: clamp(1.5rem, 4vw, 2.8rem);
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }

.field { display: flex; flex-direction: column; gap: 0.5rem; border: 0; }
.field label, .field legend {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
}
.req { color: var(--mint); }
.opt { color: var(--muted); font-weight: 400; font-size: 0.85rem; }

.field input,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85em 1em;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: #5f6b67; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--mint);
  background: rgba(71, 182, 161, 0.06);
  box-shadow: 0 0 0 4px rgba(71, 182, 161, 0.12);
}

/* Choice cards (radio) */
.choice {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-top: 0.3rem;
}
.choice__opt { cursor: pointer; }
.choice__opt input { position: absolute; opacity: 0; pointer-events: none; }
.choice__box {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  height: 100%;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  transition: all 0.2s ease;
}
.choice__title { font-family: var(--font-head); font-weight: 600; font-size: 1.02rem; }
.choice__sub { color: var(--muted); font-size: 0.85rem; }
.choice__opt:hover .choice__box { border-color: rgba(71, 182, 161, 0.4); }
.choice__opt input:checked + .choice__box {
  border-color: var(--mint);
  background: rgba(71, 182, 161, 0.12);
  box-shadow: 0 0 0 1px var(--mint), 0 8px 24px rgba(71, 182, 161, 0.18);
}
.choice__opt input:focus-visible + .choice__box { box-shadow: 0 0 0 4px rgba(71, 182, 161, 0.25); }

.form__note { text-align: center; color: var(--muted); font-size: 0.9rem; }
.form__note a { color: var(--mint); }

/* Consent checkbox */
.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--muted);
  cursor: pointer;
  line-height: 1.5;
}
.consent input {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  width: 22px; height: 22px;
  margin-top: 1px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all 0.2s ease;
}
.consent input:checked {
  background: var(--mint);
  border-color: var(--mint);
}
.consent input:checked::after {
  content: "✓";
  color: #06100d;
  font-size: 0.9rem;
  font-weight: 800;
}
.consent input:focus-visible { box-shadow: 0 0 0 4px rgba(71, 182, 161, 0.25); }

/* ===== FAQ ===== */
.faq { padding-block: clamp(3rem, 8vw, 6rem); max-width: 760px; margin-inline: auto; padding-inline: clamp(1.2rem, 5vw, 3rem); }
.faq__head { text-align: center; margin-bottom: 2.2rem; }
.faq__head h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  letter-spacing: -0.02em;
  margin-top: 1rem;
}
.faq__list { display: flex; flex-direction: column; gap: 0.8rem; }
.faq__item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 1.4rem;
  transition: border-color 0.2s ease;
}
.faq__item[open] { border-color: rgba(71, 182, 161, 0.4); }
.faq__item summary {
  list-style: none;
  cursor: pointer;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 1.2rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  color: var(--mint);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  transition: transform 0.25s ease;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { color: var(--muted); padding-bottom: 1.3rem; margin-top: -0.3rem; }
.faq__item p a { color: var(--mint); }

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--line);
  padding: 3rem clamp(1.2rem, 5vw, 3rem) 2rem;
  margin-top: 3rem;
}
.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer__inner > div:first-child { display: flex; align-items: center; gap: 0.8rem; }
.footer__inner p { font-family: var(--font-head); font-weight: 600; line-height: 1.3; }
.footer__inner p span { color: var(--muted); font-weight: 400; font-size: 0.9rem; }
.footer__links { display: flex; gap: 1.6rem; }
.footer__links a { color: var(--muted); transition: color 0.2s ease; }
.footer__links a:hover { color: var(--mint); }
.footer__copy {
  max-width: var(--maxw);
  margin: 2rem auto 0;
  color: #5f6b67;
  font-size: 0.85rem;
}

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ===== Responsive ===== */
@media (max-width: 760px) {
  .stage__inner { grid-template-columns: 1fr; }
  .stage__img--sm { width: 86%; margin-top: -2.4rem; }
}

@media (max-width: 620px) {
  .form__row { grid-template-columns: 1fr; }
  .choice { grid-template-columns: 1fr; }
  .nav__name { display: none; }
}

/* ===== Legal pages (Impressum / Datenschutz) ===== */
.legal {
  max-width: 820px;
  margin: 0 auto;
  padding: 4rem 1.5rem 6rem;
}
.legal__inner h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0.6rem 0 1.4rem;
}
.legal__inner h2 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2.4rem 0 0.6rem;
  color: var(--mint-soft);
}
.legal__inner p,
.legal__inner ul {
  color: var(--muted);
  margin-bottom: 1rem;
}
.legal__inner ul { padding-left: 1.2rem; }
.legal__inner li { margin-bottom: 0.35rem; }
.legal__inner a {
  color: var(--mint-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.legal__inner a:hover { color: var(--mint); }
.legal__inner strong { color: var(--text); }
.legal__lead {
  font-size: 1.05rem;
  margin-bottom: 2rem !important;
}
.legal__note {
  font-size: 0.9rem;
  color: var(--muted);
  opacity: 0.8;
}