/* =====================================================================
   MANASLU – DER GEISTERBERG
   Multivisionsvortrag · Bergrettung Defereggental · 21.11.2026
   Stil-Referenz: manaslu-film.com (Source Sans Pro / Open Sans /
   Merriweather, Navy #001643, Steel #758096, Mute #8c8c8c, Body #474747)
   ===================================================================== */

/* ====== TOKENS ====== */
:root {
  --navy:      #001643;        /* Nav, Akzent */
  --navy-soft: #0d1b2a;
  --steel:    #758096;         /* H3 / Akzent kühl */
  --text:     #474747;         /* Fließtext */
  --mute:     #8c8c8c;         /* Datum, Meta, dezenter Text */
  --line:     #e5e7ea;
  --light:    #ededed;         /* Light-Section-BG */
  --white:    #ffffff;
  --max:      1140px;

  --ff-sans:  'Source Sans 3', 'Source Sans Pro', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ff-alt:   'Open Sans', system-ui, -apple-system, sans-serif;
  --ff-serif: 'Merriweather', Georgia, "Times New Roman", serif;

  --shadow-soft: 0 5px 20px 0 rgba(50,50,50,.18);
  --shadow-glow: 0 0 30px rgba(255,255,255,.6);
}

/* ====== RESET ====== */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body  { margin:0; }

img,picture,svg { display:block; max-width:100%; height:auto; }
button { font: inherit; cursor: pointer; }
a { color: var(--steel); text-decoration: none; transition: color .25s ease; }
a:hover, a:focus { color: var(--navy); }

ul { list-style: none; padding: 0; margin: 0; }

/* Skip-Link (a11y) */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: #fff; padding: 10px 16px; z-index: 999;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ====== TYPOGRAPHY ====== */
body {
  font-family: var(--ff-sans);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--ff-sans);
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--navy);
  margin: 0 0 .5em;
  line-height: 1.2;
}
h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem);   }
h3 { font-size: 1.5rem; color: var(--steel); text-transform: uppercase; }
h4 { font-size: .95rem; letter-spacing: 2px; text-transform: uppercase; color: var(--navy); }

p { margin: 0 0 1em; }

.intro {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 300;
  color: var(--navy);
  font-size: 1.05rem;
}

.section-kicker {
  font-family: var(--ff-sans);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--mute);
  margin: 0 0 .8em;
}

/* ====== LAYOUT ====== */
.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ====== HERO ====== */
.hero {
  position: relative;
  background: #fff;
  overflow: hidden;
}

/* Wrapper um das Bild – Fade liegt NUR über dem Bild,
   nie über dem Caption-Text. */
.hero__visual {
  position: relative;
  width: 100%;
}
.hero__media { display: block; }
.hero__img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}
@media (min-width: 1921px) {
  .hero__img { max-height: 86vh; object-fit: cover; object-position: center; }
}

/* Weicher Übergang vom Bild ins Weiß am unteren Bildrand */
.hero__fade {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 60%;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg,
    rgba(255,255,255,0)   0%,
    rgba(255,255,255,.20) 25%,
    rgba(255,255,255,.65) 55%,
    rgba(255,255,255,.92) 80%,
    #ffffff               100%);
}

/* Desktop: Caption liegt in der unteren Bildhälfte */
.hero__caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 3;
  padding: 0 0 48px;
  text-align: center;
}
.hero__kicker {
  font-family: var(--ff-sans);
  font-size: .78rem;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--mute);
  margin: 0 0 16px;
}
.hero__title {
  font-family: var(--ff-sans);
  font-weight: 700;
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  letter-spacing: 8px;
  text-transform: uppercase;
  color: var(--navy);
  line-height: 1;
  margin: 0;
}
.hero__sub {
  display: block;
  margin-top: 12px;
  font-family: var(--ff-sans);
  font-weight: 300;
  font-size: clamp(.85rem, 1.5vw, 1.05rem);
  letter-spacing: 8px;
  color: var(--steel);
}
.hero__intro {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 300;
  color: var(--navy);
  font-size: 1.05rem;
  margin: 22px auto 0;
  max-width: 620px;
  padding: 0 24px;
}

/* dezente, identifizierbare Inline-Links in Intro & Footer */
.hero__intro a,
.footer-col a,
.footer-bottom a {
  color: inherit;
  border-bottom: 1px dotted currentColor;
  transition: color .2s ease, border-color .2s ease;
}
.hero__intro a:hover, .hero__intro a:focus,
.footer-col a:hover, .footer-col a:focus,
.footer-bottom a:hover, .footer-bottom a:focus {
  color: var(--navy);
  border-bottom-style: solid;
}

/* ----------------------------------------------------------------------
   MOBILE / TABLET (≤ 820 px):
   Caption wandert UNTER das Bild auf reines Weiß, damit der Text
   nicht mit der eingebrannten Bild-Typo kollidiert. Der weiche Fade
   bleibt voll erhalten – liegt aber nur noch über dem Bild
   (durch den .hero__visual-Wrapper), nicht über dem Text.
   ---------------------------------------------------------------------- */
@media (max-width: 820px) {
  .hero__caption {
    position: static;
    padding: 32px 0 8px;
    background: #fff;
  }
  .hero__fade {
    height: 55%;               /* deutlich sichtbarer Verlauf wieder zurück */
  }
  .hero__intro    { font-size: .95rem; padding: 0 20px; }
  .hero__kicker   { font-size: .7rem; letter-spacing: 4px; margin-bottom: 12px; }
  .hero__title    { letter-spacing: 5px; }
  .hero__sub      { letter-spacing: 5px; }
}

/* extra knapp auf Smartphones */
@media (max-width: 480px) {
  .hero__caption  { padding: 24px 0 4px; }
  .hero__title    { letter-spacing: 4px; }
  .hero__sub      { letter-spacing: 4px; font-size: .8rem; }
  .hero__intro    { font-size: .9rem; }
}

/* ====== EVENT-SECTION (umschließt die Event-Card) ====== */
.event-section {
  background: #fff;
  padding: 24px 0 64px;
}

/* ====== EVENT CARD ====== */
.event-card {
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow-soft);
  padding: 40px 32px;
  margin: 0 auto;
  max-width: 760px;
  text-align: center;
}
.event-card__row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.event-card__sep {
  width: 1px; height: 64px; background: var(--line);
}
.event-card__label {
  font-size: .75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 6px;
}
.event-card__value {
  font-family: var(--ff-sans);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: .5px;
  line-height: 1.25;
}
.event-card__value strong { font-weight: 700; }
.event-card__sub {
  font-size: .9rem;
  color: var(--mute);
  margin-top: 4px;
}
.event-card__cta { margin-top: 32px; }
.event-card__note {
  margin: 18px 0 0;
  font-size: .85rem;
  color: var(--mute);
}
@media (max-width: 600px) {
  .event-card { padding: 28px 20px; }
  .event-card__row { grid-template-columns: 1fr; gap: 24px; }
  .event-card__sep { width: 60px; height: 1px; justify-self: center; }
}

/* ====== BUTTONS ====== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--ff-sans);
  font-size: .9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 12px 28px;
  border-radius: 30px;
  border: 1px solid var(--navy);
  background: var(--navy);
  color: #fff;
  transition: all .25s ease;
}
.btn:hover, .btn:focus { background: #fff; color: var(--navy); }

.btn--ghost {
  background: transparent;
  color: var(--mute);
  border-color: #c5c8cc;
}
.btn--ghost:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn.is-disabled {
  opacity: .7; cursor: not-allowed;
}
.btn.is-disabled:hover { background: transparent; color: var(--mute); border-color: #c5c8cc; }

/* ====== VORTRAG ====== */
.vortrag {
  background: var(--light);
  padding: 80px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.vortrag-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  align-items: start;
}
.vortrag-poster {
  margin: 0;
  box-shadow: var(--shadow-soft);
  background: #000;
  overflow: hidden;
}
.vortrag-poster img { width: 100%; height: auto; }

.vortrag-text h2 { color: var(--navy); }
.vortrag-text .lead {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 300;
  font-size: 1.15rem;
  color: var(--navy);
  border-left: 3px solid var(--navy);
  padding-left: 18px;
  margin: 16px 0 24px;
}
.pullquote {
  margin: 32px 0 0;
  padding: 24px 28px;
  background: #fff;
  border-left: 3px solid var(--steel);
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--navy);
}
.pullquote cite {
  display: block;
  margin-top: 12px;
  font-family: var(--ff-sans);
  font-style: normal;
  font-size: .8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--mute);
}
@media (max-width: 768px) {
  .vortrag-grid { grid-template-columns: 1fr; gap: 32px; }
  .vortrag-poster { max-width: 320px; margin: 0 auto; }
}

/* ====== PROTAGONIST (Hans Kammerlander) ====== */
.protagonist {
  background: #fff;
  padding: 80px 0;
  position: relative;
}
.protagonist-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.protagonist-bg {
  margin: 0;
  filter: grayscale(20%) contrast(1.05);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.protagonist-bg img { width: 100%; height: auto; }

.protagonist-content h3 {
  font-size: 1.8rem;
  letter-spacing: 3px;
  color: var(--steel);
  margin-bottom: 18px;
}

.kpi {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.kpi li { text-align: left; }
.kpi strong {
  display: block;
  font-family: var(--ff-sans);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--navy);
  line-height: 1.1;
}
.kpi span {
  display: block;
  margin-top: 4px;
  font-size: .75rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--mute);
  line-height: 1.3;
}
@media (max-width: 768px) {
  .protagonist-inner { grid-template-columns: 1fr; gap: 32px; }
  .kpi { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .kpi strong { font-size: 1.3rem; }
  .kpi span { font-size: .7rem; letter-spacing: 1px; }
}

/* ====== FOOTER ====== */
.site-footer {
  background: var(--light);              /* gleiches Hellgrau wie Vortrag-Section */
  color: var(--text);
  font-family: var(--ff-sans);
  padding: 56px 0 0;
  border-top: 1px solid var(--line);
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-col h4 {
  color: var(--navy);
  font-size: .8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin: 0 0 14px;
}
.footer-col ul li { font-size: .9rem; padding: 3px 0; color: var(--text); }
.footer-col p { font-size: .9rem; line-height: 1.6; color: var(--text); }
.footer-bottom {
  border-top: 1px solid #d6d8dc;
  padding: 18px 0;
  font-size: .78rem;
  color: var(--mute);
  letter-spacing: .5px;
}
.footer-bottom-inner {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}

/* ====== SCROLL TOP ====== */
.scroll-top {
  position: fixed; right: 20px; bottom: 20px;
  width: 44px; height: 44px;
  background: rgba(255,255,255,.95);
  color: var(--steel);
  border: 1px solid var(--line);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 700;
  box-shadow: 0 4px 14px rgba(0,0,0,.12);
  opacity: 0; pointer-events: none;
  transform: translateY(10px);
  transition: opacity .3s ease, transform .3s ease, color .25s ease, background .25s ease;
  z-index: 60;
}
.scroll-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.scroll-top:hover { background: #fff; color: var(--navy); }

/* ====== REVEAL on Scroll ====== */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ====== PRINT ====== */
@media print {
  .scroll-top { display: none !important; }
  body { color: #000; background: #fff; }
  a { color: #000; text-decoration: underline; }
}

/* ====== Reduced Motion ====== */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}