/* ==========================================================================
   BESSELER.DE – Stylesheet
   Development: SION Design
   ========================================================================== */

/* --------------------------------------------------------------------------
   FONTS (lokal eingebunden)
   -------------------------------------------------------------------------- */

@font-face {
  font-family: 'Bebas Neue';
  src: url('/assets/fonts/Bebas_Neue/BebasNeue-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Barlow';
  src: url('/assets/fonts/Barlow/Barlow-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Barlow';
  src: url('/assets/fonts/Barlow/Barlow-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Barlow';
  src: url('/assets/fonts/Barlow/Barlow-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Barlow';
  src: url('/assets/fonts/Barlow/Barlow-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Barlow';
  src: url('/assets/fonts/Barlow/Barlow-LightItalic.woff2') format('woff2');
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Space Mono';
  src: url('/assets/fonts/Space_Mono/SpaceMono-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Space Mono';
  src: url('/assets/fonts/Space_Mono/SpaceMono-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}


/* --------------------------------------------------------------------------
   DESIGN TOKENS
   -------------------------------------------------------------------------- */

:root {
  /* Farben */
  --color-black:    #080808;
  --color-dark:     #0f0f0f;
  --color-card:     #141414;
  --color-border:   rgba(255, 255, 255, 0.07);
  --color-white:    #ffffff;
  --color-off:      #e8e2d8;
  --color-yellow:   #f0c020;
  --color-muted:    rgba(255, 255, 255, 0.55);

  /* Typografie */
  --font-heading:   'Bebas Neue', sans-serif;
  --font-body:      'Barlow', sans-serif;
  --font-mono:      'Space Mono', monospace;

  /* Fluid Font Sizes */
  --fs-hero:        clamp(5rem, 11vw, 11rem);
  --fs-section:     clamp(3rem, 5vw, 4.5rem);
  --fs-subsection:  clamp(2rem, 3.5vw, 3rem);
  --fs-body:        clamp(1rem, 1.1vw, 1.25rem);
  --fs-body-large:  clamp(1.05rem, 1.2vw, 1.25rem);
  --fs-label:       0.6rem;
  --fs-small:       0.55rem;
  --fs-nav:         0.65rem;
  --fs-button:      0.7rem;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;

  /* Layout */
  --container-max:     1100px;
  --container-padding: clamp(1.5rem, 3vw, 2.5rem);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}


/* --------------------------------------------------------------------------
   RESET & BASE
   -------------------------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 19px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-yellow);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}


/* --------------------------------------------------------------------------
   ACCESSIBILITY
   -------------------------------------------------------------------------- */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  z-index: 9999;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-yellow);
  color: var(--color-black);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-sm);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 3px solid var(--color-yellow);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* --------------------------------------------------------------------------
   NAVIGATION
   -------------------------------------------------------------------------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 300;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem var(--container-padding);
  background: rgba(8, 8, 8, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--color-border);
}

.nav__logo {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-yellow);
  text-decoration: none;
}

.nav__logo:hover {
  text-decoration: none;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-left: auto;
  margin-right: var(--space-sm);
}

.nav__link {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav__link:hover {
  color: var(--color-yellow);
  text-decoration: none;
}

.nav__cta {
  font-family: var(--font-mono);
  font-size: var(--fs-nav);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-black);
  background: var(--color-yellow);
  text-decoration: none;
  padding: 0.72rem 1.4rem;
  font-weight: 700;
  transition: opacity var(--transition-fast);
}

.nav__cta:hover {
  opacity: 0.82;
  text-decoration: none;
}

.nav__back {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: var(--fs-nav);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav__back:hover {
  color: var(--color-white);
  text-decoration: none;
}

/* Hamburger */
.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav__burger-line {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--color-white);
  transition: all var(--transition-base);
}

.nav__burger[aria-expanded="true"] .nav__burger-line:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav__burger[aria-expanded="true"] .nav__burger-line:nth-child(2) {
  opacity: 0;
}

.nav__burger[aria-expanded="true"] .nav__burger-line:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}


/* --------------------------------------------------------------------------
   MENU OVERLAY (MOBILE)
   -------------------------------------------------------------------------- */

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: var(--color-black);
  display: flex;
  flex-direction: column;
  padding: var(--container-padding);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.menu-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.menu-overlay__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.menu-overlay__close {
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  padding: var(--space-xs);
}

.menu-overlay__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-xl) 0;
  flex: 1;
}

.menu-overlay__link {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-white);
  text-decoration: none;
  line-height: 1.1;
  transition: color var(--transition-fast);
}

.menu-overlay__link:hover {
  color: var(--color-yellow);
  text-decoration: none;
}

.menu-overlay__link--cta {
  color: var(--color-yellow);
}

.menu-overlay__contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.menu-overlay__contact-link {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.15em;
  color: var(--color-muted);
  text-decoration: none;
}

.menu-overlay__contact-link:hover {
  color: var(--color-yellow);
}


/* --------------------------------------------------------------------------
   HERO
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__bg picture,
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transform: scale(1.04);
  animation: hero-zoom 12s ease-out forwards;
}

@keyframes hero-zoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(8,8,8,0.84) 0%, rgba(8,8,8,0.58) 50%, rgba(8,8,8,0.26) 100%);
}

.hero__overlay-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 220px;
  background: linear-gradient(to bottom, transparent, var(--color-black));
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 9rem var(--container-padding) var(--space-2xl);
  max-width: 820px;
}

.hero__tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-yellow);
  margin-bottom: 1.6rem;
  display: block;
  opacity: 0;
  animation: fade-up 0.6s ease 0.1s forwards;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--fs-hero);
  line-height: 0.87;
  letter-spacing: 0.01em;
  color: var(--color-white);
  margin-bottom: 1.35rem;
  text-shadow: 0 4px 40px rgba(0, 0, 0, 0.7);
  opacity: 0;
  animation: fade-up 0.65s ease 0.22s forwards;
}

.hero__title span {
  color: var(--color-yellow);
}

.hero__lead {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-off);
  line-height: 1.7;
  max-width: 620px;
  margin-bottom: var(--space-sm);
  opacity: 0;
  animation: fade-up 0.65s ease 0.3s forwards;
}

.hero__sub {
  font-size: 1.1rem;
  font-weight: 300;
  font-style: italic;
  color: rgba(255, 255, 255, 0.74);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: var(--space-sm);
  opacity: 0;
  animation: fade-up 0.65s ease 0.38s forwards;
}

.hero__sub strong {
  font-style: normal;
  font-weight: 600;
  color: var(--color-off);
}

.hero__context {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: var(--space-lg);
  max-width: 650px;
  opacity: 0;
  animation: fade-up 0.65s ease 0.45s forwards;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.7rem;
  opacity: 0;
  animation: fade-up 0.65s ease 0.52s forwards;
}

.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero__filter {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 520px;
  margin-top: 0.55rem;
}

.hero__filter strong {
  color: var(--color-yellow);
  font-weight: 700;
}


/* --------------------------------------------------------------------------
   BUTTONS
   -------------------------------------------------------------------------- */

.btn-yellow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-button);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-black);
  background: var(--color-yellow);
  text-decoration: none;
  padding: 1.05rem 2.4rem;
  font-weight: 700;
  transition: all 0.25s ease;
}

.btn-yellow:hover {
  background: var(--color-white);
  color: var(--color-black);
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(240, 192, 32, 0.3);
  text-decoration: none;
}

.btn-ghost {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-button);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-yellow);
  text-decoration: none;
  border: 1px solid rgba(240, 192, 32, 0.35);
  padding: 1.02rem 1.6rem;
  font-weight: 700;
  transition: all 0.25s ease;
}

.btn-ghost:hover {
  background: rgba(240, 192, 32, 0.08);
  border-color: var(--color-yellow);
  text-decoration: none;
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-black);
  background: var(--color-yellow);
  text-decoration: none;
  padding: 1.05rem;
  font-weight: 700;
  transition: all 0.25s ease;
}

.btn-block:hover {
  background: var(--color-white);
  transform: translateY(-1px);
  text-decoration: none;
}

.btn-outline {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-yellow);
  text-decoration: none;
  border: 1px solid rgba(240, 192, 32, 0.35);
  padding: 0.95rem 1.9rem;
  transition: all 0.25s ease;
}

.btn-outline:hover {
  background: rgba(240, 192, 32, 0.08);
  border-color: var(--color-yellow);
  text-decoration: none;
}


/* --------------------------------------------------------------------------
   STRIPE / MEDIA STRIP / PROOF BAR
   -------------------------------------------------------------------------- */

.stripe {
  background: var(--color-yellow);
  padding: 1rem var(--container-padding);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.stripe__item {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-black);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.stripe__item::before {
  content: '\2713';
}

.media-strip {
  padding: 1.8rem var(--container-padding);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.media-strip__label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.media-strip__names {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.media-strip__names span {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.25);
  transition: color var(--transition-fast);
}

.media-strip__names span:hover {
  color: rgba(255, 255, 255, 0.55);
}

.proof-bar {
  padding: 1.4rem var(--container-padding);
  background: #0c0c0c;
  border-bottom: 1px solid var(--color-border);
}

.proof-bar__grid {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-border);
}

.proof-bar__item {
  background: var(--color-black);
  padding: 1.4rem 1.2rem;
}

.proof-bar__number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--color-yellow);
  line-height: 1;
}

.proof-bar__text {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.58);
  display: block;
  margin-top: 0.45rem;
}


/* --------------------------------------------------------------------------
   SECTIONS – SHARED
   -------------------------------------------------------------------------- */

.sec-label {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-yellow);
  display: block;
  margin-bottom: 1.6rem;
}


/* --------------------------------------------------------------------------
   REVEAL ANIMATION
   -------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.on {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* --------------------------------------------------------------------------
   PROBLEM SECTION
   -------------------------------------------------------------------------- */

.problem {
  padding: var(--space-3xl) var(--container-padding);
  max-width: 860px;
  margin: 0 auto;
}

.problem__heading {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 0.95;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.problem__text {
  font-size: var(--fs-body-large);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.52);
  line-height: 1.88;
  margin-bottom: 1.2rem;
}

.pullquote {
  border-left: 3px solid var(--color-yellow);
  padding: 1.1rem 0 1.1rem 2rem;
  margin: var(--space-xl) 0;
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 300;
  color: var(--color-off);
  line-height: 1.7;
}

.pullquote strong {
  font-style: normal;
  font-weight: 700;
  color: var(--color-yellow);
}

.filter-box {
  margin-top: 2.2rem;
  padding: 1.4rem 1.5rem;
  border: 1px solid rgba(240, 192, 32, 0.22);
  background: rgba(240, 192, 32, 0.04);
}

.filter-box p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.72);
}

.filter-box strong {
  color: var(--color-yellow);
}


/* --------------------------------------------------------------------------
   PHOTO BREAK
   -------------------------------------------------------------------------- */

.photo-break {
  position: relative;
  height: 480px;
  overflow: hidden;
}

.photo-break picture,
.photo-break__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.55) saturate(1.1);
}

.photo-break picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.photo-break__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  text-align: center;
  padding: var(--space-lg);
  background: linear-gradient(to bottom, rgba(8,8,8,0.2), rgba(8,8,8,0.5));
}

.photo-break__quote {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: 0.04em;
  color: var(--color-white);
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.8);
}

.photo-break__quote span {
  color: var(--color-yellow);
}

.photo-break__cite {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  font-style: normal;
}


/* --------------------------------------------------------------------------
   NAVIGATIONS-LOGIK
   -------------------------------------------------------------------------- */

.nav-logik {
  padding: var(--space-3xl) var(--container-padding);
  background: var(--color-dark);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.nav-logik__inner {
  max-width: 1020px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.nav-logik__heading {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 0.95;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.nav-logik__heading span {
  color: var(--color-yellow);
}

.nav-logik__text {
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.88;
  margin-bottom: 1.1rem;
}

.nav-logik__text--small {
  font-size: 0.9rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.28);
  margin-top: 0.3rem;
}

.nav-logik__diagram {
  width: 100%;
  border-radius: 6px;
  display: block;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.65);
}


/* --------------------------------------------------------------------------
   DENNIS / BIO SECTION
   -------------------------------------------------------------------------- */

.bio {
  padding: var(--space-3xl) var(--container-padding);
  max-width: 1020px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.bio__photo-wrap {
  position: relative;
}

.bio__photo {
  width: 100%;
  display: block;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.75);
}

.bio__photo-fade {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--color-black), transparent);
}

.bio__heading {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 0.95;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.bio__heading span {
  color: var(--color-yellow);
}

.bio__text {
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.52);
  line-height: 1.88;
  margin-bottom: 1.1rem;
}


/* --------------------------------------------------------------------------
   GALLERY
   -------------------------------------------------------------------------- */

.gallery {
  padding: var(--space-3xl) var(--container-padding);
  border-top: 1px solid var(--color-border);
}

.gallery__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.gallery__heading {
  font-family: var(--font-heading);
  font-size: var(--fs-section);
  line-height: 0.95;
  color: var(--color-white);
  margin-bottom: var(--space-xl);
}

.gallery__heading span {
  color: var(--color-yellow);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 3px;
}

.gallery__item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
}

.gallery__item picture,
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.75) saturate(0.9);
  transition: all 0.4s ease;
}

.gallery__item:hover picture img,
.gallery__item:hover img {
  filter: brightness(0.9) saturate(1.1);
  transform: scale(1.04);
}

.gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.2rem 0.8rem 0.8rem;
  background: linear-gradient(to top, rgba(8,8,8,0.9), transparent);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.gallery__year {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-yellow);
  line-height: 1;
}

.gallery__location {
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}


/* --------------------------------------------------------------------------
   OFFER SECTION
   -------------------------------------------------------------------------- */

.offer {
  padding: var(--space-3xl) var(--container-padding);
  background: var(--color-dark);
  border-top: 1px solid var(--color-border);
}

.offer__inner {
  max-width: 1020px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.offer__heading {
  font-family: var(--font-heading);
  font-size: var(--fs-section);
  line-height: 0.95;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.offer__text {
  font-size: 1.2rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.88;
  margin-bottom: 1.1rem;
}

.offer__for-label {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-yellow);
  display: block;
  margin: 1.2rem 0 0.8rem;
}

.offer__for-list {
  list-style: none;
}

.offer__for-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.62);
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.offer__for-list li::before {
  content: '\2014';
  color: var(--color-yellow);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  margin-top: 0.12rem;
  flex-shrink: 0;
}

/* Offer Card */
.offer-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  padding: 2.4rem;
  position: relative;
}

.offer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-yellow);
}

.offer-card__tag {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-yellow);
  display: block;
  margin-bottom: 1.1rem;
}

.offer-card__title {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  color: var(--color-white);
  margin-bottom: 0.2rem;
  letter-spacing: 0.02em;
}

.offer-card__duration {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.18em;
  color: var(--color-muted);
  text-transform: uppercase;
  display: block;
  margin-bottom: 1.8rem;
}

.offer-card__includes {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.offer-card__includes li {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.62);
  padding: 0.42rem 0;
  display: flex;
  gap: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.offer-card__includes li::before {
  content: '\2713';
  color: var(--color-yellow);
  font-size: 0.68rem;
  margin-top: 0.18rem;
  flex-shrink: 0;
}

.offer-card__price-row {
  margin-bottom: 0.25rem;
}

.offer-card__currency {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-yellow);
  vertical-align: super;
}

.offer-card__amount {
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--color-white);
  line-height: 1;
}

.offer-card__price-note {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  color: var(--color-muted);
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--space-sm);
}

.offer-card__decision {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.66);
  margin-bottom: 1.4rem;
}

.offer-card__decision strong {
  color: var(--color-yellow);
}

.offer-card__foot {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  display: block;
  margin-top: 0.95rem;
}


/* --------------------------------------------------------------------------
   VORTRAEGE
   -------------------------------------------------------------------------- */

.vortraege {
  padding: var(--space-3xl) var(--container-padding);
  border-top: 1px solid var(--color-border);
}

.vortraege__inner {
  max-width: 1020px;
  margin: 0 auto;
}

.vortraege__heading {
  font-family: var(--font-heading);
  font-size: var(--fs-section);
  line-height: 0.95;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.vortraege__heading span {
  color: var(--color-yellow);
}

.vortraege__intro {
  font-size: 1.05rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.88;
  max-width: 760px;
  margin-bottom: var(--space-lg);
}

/* Proof Grid */
.vortraege__proof {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border);
  margin-bottom: var(--space-lg);
}

.vortraege__proof-item {
  background: var(--color-card);
  padding: 1.4rem 1.5rem;
}

.vortraege__proof-label {
  display: block;
  margin-bottom: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-yellow);
}

.vortraege__proof-text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.62);
}

/* Topics */
.vortraege__topics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border);
  margin-bottom: var(--space-lg);
}

.topic {
  background: var(--color-black);
  padding: 2.2rem;
  transition: background var(--transition-fast);
}

.topic:hover {
  background: var(--color-card);
}

.topic__number {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.25em;
  color: var(--color-yellow);
  display: block;
  margin-bottom: 0.7rem;
}

.topic__title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-white);
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
}

.topic__text {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.42);
  line-height: 1.65;
}

/* Formats */
.vortraege__formats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: var(--space-lg);
}

.format-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
}

.format-card__tag {
  display: block;
  margin-bottom: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-yellow);
}

.format-card__title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-white);
  margin-bottom: 0.45rem;
}

.format-card__text {
  font-size: 0.9rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.55);
}

/* Speaker CTA */
.speaker-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  padding: 1.8rem;
}

.speaker-cta__title {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-white);
  margin-bottom: 0.35rem;
}

.speaker-cta__text {
  margin: 0;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.58);
}

.speaker-cta__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.7rem;
}

.speaker-cta__note {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
}


/* --------------------------------------------------------------------------
   PODCAST BAR (Social Links)
   -------------------------------------------------------------------------- */

.podcast-bar {
  padding: 1.4rem var(--container-padding);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

.podcast-bar__main {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex: 1 1 auto;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.podcast-bar__icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(240, 192, 32, 0.1);
  border: 1px solid rgba(240, 192, 32, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-yellow);
  flex-shrink: 0;
}

.podcast-bar__text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  flex: 1 1 auto;
  min-width: 0;
}

.podcast-bar__label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.podcast-bar__name {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.podcast-bar__social {
  display: flex;
  gap: 1.5rem;
  margin-left: auto;
  flex: 0 0 auto;
}

.podcast-bar__social-link {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.podcast-bar__social-link:hover {
  color: var(--color-yellow);
  text-decoration: none;
}

.podcast-bar__main:hover .podcast-bar__name,
.podcast-bar__main:hover .podcast-bar__label {
  color: var(--color-yellow);
}

.podcast-bar__main:focus-visible {
  outline: none;
}

@media (max-width: 700px) {
  .podcast-bar__social {
    width: 100%;
    margin-left: 0;
  }
}


/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */

.footer {
  padding: 2.2rem var(--container-padding);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer__links {
  list-style: none;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer__links a {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-white);
  text-decoration: none;
}

.footer__credits {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.2);
}

.footer__credits a {
  color: rgba(255, 255, 255, 0.2);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__credits a:hover {
  color: var(--color-muted);
}


/* --------------------------------------------------------------------------
   SUBPAGES (Impressum, Datenschutz, etc.)
   -------------------------------------------------------------------------- */

.subpage {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--container-padding) var(--space-3xl);
}

.subpage__title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.02em;
}

.subpage__subtitle {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-yellow);
  display: block;
  margin-bottom: var(--space-lg);
}

.subpage h2 {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-yellow);
  margin: 2.5rem 0 0.8rem;
}

.subpage p {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.8rem;
  line-height: 1.75;
}

.subpage ul {
  list-style: none;
  margin-bottom: 0.8rem;
}

.subpage ul li {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
  padding: 0.2rem 0;
  display: flex;
  gap: 0.75rem;
}

.subpage ul li::before {
  content: '\2014';
  color: var(--color-yellow);
  font-size: 0.7rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.subpage a {
  color: var(--color-yellow);
  text-decoration: none;
}

.subpage a:hover {
  text-decoration: underline;
}

.subpage .btn-yellow {
  color: var(--color-black);
}

.subpage .btn-yellow:hover {
  text-decoration: none;
}

.widerspruch {
  border: 1px solid rgba(240, 192, 32, 0.25);
  border-left: 3px solid var(--color-yellow);
  padding: 1.2rem 1.5rem;
  margin: 1rem 0;
  font-size: 0.95rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

.conditions-box {
  border: 1px solid rgba(240, 192, 32, 0.2);
  border-left: 3px solid var(--color-yellow);
  padding: 2rem;
  margin: 1.5rem 0;
}

.conditions-box p {
  margin-bottom: 0.5rem;
}

.conditions-box ul li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  align-items: flex-start;
  line-height: 1.7;
}

.warning {
  background: rgba(240, 192, 32, 0.05);
  border: 1px solid rgba(240, 192, 32, 0.2);
  padding: 1.5rem;
  margin-top: var(--space-lg);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.75;
}

.cta-wrap {
  margin-top: var(--space-2xl);
  text-align: center;
}

.cta-wrap__note {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  display: block;
  margin-top: 0.8rem;
}


/* --------------------------------------------------------------------------
   404 PAGE
   -------------------------------------------------------------------------- */

.error-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3xl) var(--container-padding);
}

.error-page__code {
  font-family: var(--font-heading);
  font-size: clamp(6rem, 15vw, 12rem);
  color: var(--color-yellow);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.error-page__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.error-page__text {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-lg);
  max-width: 440px;
}


/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */

@media (max-width: 860px) {
  body {
    font-size: 19px;
  }

  .nav {
    padding: 1rem var(--container-padding);
  }

  .nav__links {
    display: none;
  }

  .nav__cta {
    display: none;
  }

  .nav__burger {
    display: flex;
  }

  .hero__content {
    padding: 8rem var(--container-padding) 4rem;
  }

  .stripe {
    gap: 1.2rem;
    padding: 0.9rem var(--container-padding);
  }

  .media-strip {
    padding: 1.4rem var(--container-padding);
    gap: 1.2rem;
  }

  .media-strip__names {
    gap: 1.2rem;
  }

  .media-strip__names span {
    font-size: 0.95rem;
  }

  .proof-bar {
    padding: 1rem var(--container-padding);
  }

  .proof-bar__grid {
    grid-template-columns: 1fr 1fr;
  }

  .problem {
    padding: var(--space-2xl) var(--container-padding);
  }

  .photo-break {
    height: 320px;
  }

  .nav-logik {
    padding: var(--space-2xl) var(--container-padding);
  }

  .nav-logik__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .bio {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: var(--space-2xl) var(--container-padding);
  }

  .gallery {
    padding: var(--space-2xl) var(--container-padding);
  }

  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
  }

  .gallery__grid .gallery__item:last-child {
    grid-column: span 2;
    aspect-ratio: 16 / 7;
  }

  .offer {
    padding: var(--space-2xl) var(--container-padding);
  }

  .offer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .vortraege {
    padding: var(--space-2xl) var(--container-padding);
  }

  .vortraege__proof {
    grid-template-columns: 1fr;
  }

  .vortraege__topics {
    grid-template-columns: 1fr;
  }

  .vortraege__formats {
    grid-template-columns: 1fr;
  }

  .speaker-cta {
    flex-direction: column;
    align-items: flex-start;
  }

  .podcast-bar {
    padding: 1.2rem var(--container-padding);
  }

  .bio__photo {
    max-height: 420px;
    object-fit: cover;
    object-position: center 60%;
  }

  .footer {
    padding: 2rem var(--container-padding);
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__links {
    gap: 1rem 1.5rem;
  }

  .subpage__title {
    font-size: 2.8rem;
  }
}

@media (max-width: 480px) {
  .hero__cta-row {
    flex-direction: column;
    width: 100%;
  }

  .btn-yellow,
  .btn-ghost {
    width: 100%;
    text-align: center;
  }

  .stripe__item {
    font-size: 0.52rem;
  }
}