/* ============================================================
   ESTUDIO SR — Design System
   Kommunikationsdesign & Branding · Baden-Baden
   
   Fonts: Climate Crisis (Headlines, self-hosted)
          Archivo (Body, Google Fonts)
   Colors: Wechselnde Hintergrundfarben je Kontext
   ============================================================ */

/* --- IMPORTS --- */
@import url('https://fonts.googleapis.com/css2?family=Archivo:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

/* --- FONT FACES --- */
@font-face {
  font-family: 'Climate Crisis';
  src: url('../fonts/ClimateCrisis-Regular.woff2') format('woff2'),
       url('../fonts/ClimateCrisis-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ============================================================
   CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* --- Farben (Squarespace-exakt, 01.04.2026) --- */
  --rot:           #FE6B41;
  --hellbeige:     #F4F2EA;
  --warm-schwarz:  #200603;
  --rosa:          #FEABDA;
  --dunkel-braun:  #360A05;
  
  /* --- Abgeleitete Farben --- */
  --rot-hover:     #E55A33;
  --rot-light:     #FF8A68;
  --rosa-hover:    #FD94CC;
  --rosa-light:    rgba(254, 171, 218, 0.15);
  --hellbeige-dark:#EAE6DC;
  --warm-schwarz-light: #3A1A14;
  --overlay-dark:  rgba(32, 6, 3, 0.6);
  --overlay-light: rgba(244, 242, 234, 0.9);
  
  /* --- Text auf verschiedenen Hintergründen --- */
  --text-on-dark:  #F4F2EA;
  --text-on-light: #200603;
  --text-muted-on-dark: rgba(244, 242, 234, 0.65);
  --text-muted-on-light: rgba(32, 6, 3, 0.55);
  
  /* --- Typographie --- */
  --font-headline: 'Climate Crisis', 'Georgia', serif;
  --font-body:     'Archivo', 'Helvetica Neue', Helvetica, sans-serif;
  
  /* --- Typoskala (fluid, clamp) --- */
  --text-xs:    clamp(0.75rem, 0.7rem + 0.2vw, 0.8125rem);
  --text-sm:    clamp(0.8125rem, 0.75rem + 0.3vw, 0.9375rem);
  --text-base:  clamp(0.9375rem, 0.875rem + 0.3vw, 1.0625rem);
  --text-lg:    clamp(1.0625rem, 0.95rem + 0.5vw, 1.25rem);
  --text-xl:    clamp(1.25rem, 1.1rem + 0.7vw, 1.5rem);
  --text-2xl:   clamp(1.5rem, 1.2rem + 1.3vw, 2.25rem);
  --text-3xl:   clamp(2rem, 1.5rem + 2.2vw, 3.25rem);
  --text-4xl:   clamp(2.5rem, 1.8rem + 3vw, 4.5rem);
  --text-hero:  clamp(3rem, 2rem + 4.5vw, 6.5rem);
  
  /* --- Spacing --- */
  --space-xs:   clamp(0.25rem, 0.2rem + 0.2vw, 0.5rem);
  --space-sm:   clamp(0.5rem, 0.4rem + 0.4vw, 0.75rem);
  --space-md:   clamp(1rem, 0.8rem + 0.8vw, 1.5rem);
  --space-lg:   clamp(1.5rem, 1rem + 2vw, 3rem);
  --space-xl:   clamp(2.5rem, 1.5rem + 4vw, 5rem);
  --space-2xl:  clamp(4rem, 2.5rem + 6vw, 8rem);
  --space-3xl:  clamp(6rem, 4rem + 8vw, 12rem);
  
  /* --- Layout --- */
  --content-width:  1200px;
  --content-narrow: 800px;
  --gutter:         clamp(1.25rem, 1rem + 1.5vw, 2.5rem);
  
  /* --- Transitions --- */
  --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:  cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast:   0.15s;
  --duration-normal: 0.3s;
  --duration-slow:   0.6s;
  
  /* --- Borders --- */
  --border-thin:  none;
  --border-thin-light: none;
}


/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.65;
  color: var(--text-on-dark);
  background-color: var(--warm-schwarz);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

::selection {
  background-color: var(--rot);
  color: var(--hellbeige);
}


/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, .headline {
  font-family: var(--font-headline);
  font-weight: 400; /* Climate Crisis hat nur Regular */
  line-height: 1.05;
  letter-spacing: -0.01em;
  /* Kein text-transform — normale Groß-/Kleinschreibung */
}

h1, .h1 { font-size: var(--text-hero); }
h2, .h2 { font-size: var(--text-3xl); }
h3, .h3 { font-size: var(--text-2xl); }

.subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.body-lg   { font-size: var(--text-lg); line-height: 1.6; }
.body-sm   { font-size: var(--text-sm); line-height: 1.6; }
.caption   { font-size: var(--text-xs); line-height: 1.5; letter-spacing: 0.04em; text-transform: uppercase; font-weight: 600; }
.overline  { font-size: var(--text-xs); line-height: 1.3; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700; }

p + p { margin-top: 1em; }

strong, b { font-weight: 700; }

/* Links im Fließtext */
.prose a {
  color: var(--rot);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
  transition: text-decoration-color var(--duration-fast) var(--ease-out);
}
.prose a:hover {
  text-decoration-color: transparent;
}


/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--content-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: var(--content-narrow);
}

.container--full {
  max-width: none;
  padding-inline: 0;
}


/* ============================================================
   SECTION THEMING — Wechselnde Hintergründe
   ============================================================ */
section {
  position: relative;
}

/* Standard: Warm-Schwarz (Leistungen, Footer-nah) */
.bg-dark {
  background-color: var(--warm-schwarz);
  color: var(--text-on-dark);
}
.bg-dark .text-muted { color: var(--text-muted-on-dark); }

/* Rot: Studio-Kontext */
.bg-rot {
  background-color: var(--rot);
  color: var(--hellbeige);
}
.bg-rot .text-muted { color: rgba(244, 242, 234, 0.7); }

/* Hellbeige: Persönlich / About */
.bg-hell {
  background-color: var(--hellbeige);
  color: var(--text-on-light);
}
.bg-hell .text-muted { color: var(--text-muted-on-light); }

/* Nav auf hellen Seiten: dunkle Farben */
.bg-hell ~ .nav,
.nav--light {
  color: var(--text-on-light);
}
.nav--light .nav__logo-text { color: var(--warm-schwarz); }
.nav--light .nav__logo img { filter: none; } /* Logo bleibt schwarz auf hellem BG */
.nav--light .nav__link { color: var(--text-muted-on-light); }
.nav--light .nav__link:hover,
.nav--light .nav__link.active { color: var(--warm-schwarz); }
.nav--light .nav__link::after { background-color: var(--rot); }
.nav--light .nav__toggle span { background-color: var(--warm-schwarz); }
.nav--light .nav__cta { background-color: var(--warm-schwarz); color: var(--hellbeige); }
.nav--light .nav__cta:hover { background-color: var(--rot); color: var(--hellbeige); }
/* Wenn gescrollt, immer dunkler Hintergrund */
.nav--light.scrolled { background-color: rgba(244, 242, 234, 0.95); }
.nav--light.scrolled .nav__logo-text { color: var(--warm-schwarz); }
.nav--light.scrolled .nav__link { color: var(--text-muted-on-light); }

/* Rosa: Akzent-Sektionen */
.bg-rosa {
  background-color: var(--rosa);
  color: var(--warm-schwarz);
}

/* Dunkel mit leichtem Warm */
.bg-deep {
  background-color: var(--dunkel-braun);
  color: var(--text-on-dark);
}


/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) 0;
  transition: background-color var(--duration-normal) var(--ease-out),
              padding var(--duration-normal) var(--ease-out);
}

.nav.scrolled {
  background-color: rgba(254, 107, 65, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-sm) 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav__logo img {
  width: auto;
  height: auto;
  max-height: 80px;
  filter: invert(1);
}

.nav__logo-text {
  display: none;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  font-family: var(--font-headline);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: rgba(244, 242, 234, 0.8);
  transition: color var(--duration-fast) var(--ease-out);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--hellbeige);
}

.nav__cta {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--warm-schwarz);
  background-color: var(--hellbeige);
  padding: 0.6em 1.4em;
  border-radius: 0;
  transition: background-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
}

.nav__cta:hover {
  background-color: var(--rot);
  color: var(--hellbeige);
}

/* Mobile Nav */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}

.nav__toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--hellbeige);
  transition: transform var(--duration-normal) var(--ease-out),
              opacity var(--duration-fast);
}

.nav__toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav__toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }
  
  .nav__links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(320px, 85vw);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background-color: var(--warm-schwarz);
    transform: translateX(100%);
    transition: transform var(--duration-slow) var(--ease-out);
    z-index: 99;
  }
  
  .nav__links.open {
    transform: translateX(0);
  }
  
  .nav__link {
    font-size: var(--text-xl);
    color: var(--hellbeige);
    font-family: var(--font-headline);
  }
  
  .nav__overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(32, 6, 3, 0.7);
    z-index: 98;
  }
  
  .nav__overlay.open {
    display: block;
  }
}


/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5em;
  width: fit-content;
  max-width: 100%;
  white-space: nowrap;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.9em 2.5em;
  border: 2px solid transparent;
  border-radius: 50px;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

/* Primary: gefüllter Button */
.btn--primary {
  background-color: var(--rot);
  color: var(--hellbeige);
  border-color: var(--rot);
}
.btn--primary:hover {
  background-color: var(--rot-hover);
  border-color: var(--rot-hover);
  transform: translateY(-1px);
}

/* Secondary: Outline */
.btn--outline {
  background-color: transparent;
  color: var(--hellbeige);
  border-color: var(--hellbeige);
}
.btn--outline:hover {
  background-color: var(--hellbeige);
  color: var(--warm-schwarz);
}

/* Auf hellem Hintergrund */
.bg-hell .btn--outline {
  color: var(--warm-schwarz);
  border-color: var(--warm-schwarz);
}
.bg-hell .btn--outline:hover {
  background-color: var(--warm-schwarz);
  color: var(--hellbeige);
}

/* Ghost: nur Text + Pfeil */
.btn--ghost {
  padding: 0.5em 0;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: none;
}
.btn--ghost::after {
  content: '→';
  transition: transform var(--duration-normal) var(--ease-out);
}
.btn--ghost:hover::after {
  transform: translateX(4px);
}


/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;        /* vertikal zentriert */
  justify-content: center;    /* horizontal zentriert */
  text-align: center;         /* Text zentriert */
  padding-top: calc(var(--space-3xl) + 60px); /* Nav-Höhe */
  padding-bottom: var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__headline {
  font-size: var(--text-hero);
  line-height: 0.95;
  color: var(--hellbeige);
  margin-bottom: var(--space-lg);
}

.hero__headline .accent {
  color: var(--hellbeige); /* Auf Rot-BG alles hell */
}

.hero__subline {
  font-size: var(--text-lg);
  line-height: 1.55;
  color: rgba(244, 242, 234, 0.75);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}

.hero__cta-group {
  display: flex;
  justify-content: center;    /* horizontal zentriert */
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.hero__deko {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(85vw, 85vh);
  height: auto;
  opacity: 1;
  z-index: 1;
  pointer-events: none;
  will-change: transform;
}

@media (max-width: 768px) {
  .hero {
    align-items: center;
    padding-bottom: var(--space-xl);
  }
  .hero__deko {
    opacity: 0.5;
    width: min(90vw, 70vh);
  }
}


/* ============================================================
   KUNDEN-LOGOS
   ============================================================ */
.logos-section {
  padding: var(--space-xl) 0;
}

.logos-section__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-lg);
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-lg);
  align-items: center;
  justify-items: center;
}

.logos-grid__item {
  opacity: 0.55;
  transition: opacity var(--duration-normal) var(--ease-out);
  max-width: 130px;
  filter: brightness(0) invert(1); /* Logos weiß machen auf dunklem BG */
}

.bg-hell .logos-grid__item {
  filter: brightness(0); /* Logos schwarz auf hellem BG */
}

.logos-grid__item:hover {
  opacity: 1;
}

/* Spezialfall: FMCG Logos größer */
.logos-grid--fmcg {
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  max-width: 700px;
}

.logos-grid--fmcg .logos-grid__item {
  max-width: 160px;
}

@media (max-width: 768px) {
  .logos-grid--fmcg {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
}


/* ============================================================
   ABOUT / TEXT-SEKTIONEN
   ============================================================ */
.about-section {
  padding: var(--space-2xl) 0;
}

.about-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.about-section__headline {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-md);
}

.about-section__sub {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.about-section__text {
  font-size: var(--text-base);
  line-height: 1.7;
  max-width: 60ch;
}

.about-section__text p + p {
  margin-top: 1.2em;
}

.about-section__contact {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  
}

.about-section__contact a {
  display: block;
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  transition: color var(--duration-fast) var(--ease-out);
}

.about-section__contact a:hover {
  color: var(--rot);
}

.about-section__actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .about-section__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}


/* ============================================================
   FAQ AKKORDEON
   ============================================================ */
.faq-section {
  padding: var(--space-2xl) 0;
}

.faq-section__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.faq-section__ornament {
  font-size: var(--text-2xl);
  color: var(--rot);
  margin-bottom: var(--space-md);
  display: block;
}

.faq-list {
  max-width: var(--content-narrow);
  margin-inline: auto;
}

.faq-item {
  border-bottom: var(--border-thin);
}

.faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  text-align: left;
  color: inherit;
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out);
}

.faq-item__question:hover {
  color: var(--rot);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  margin-top: 0.15em;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: '';
  position: absolute;
  background-color: currentColor;
  transition: transform var(--duration-normal) var(--ease-out);
}

.faq-item__icon::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

.faq-item__icon::after {
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

.faq-item.open .faq-item__icon::after {
  transform: translateX(-50%) rotate(90deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out),
              padding var(--duration-slow) var(--ease-out);
}

.faq-item.open .faq-item__answer {
  max-height: 600px;
  padding-bottom: var(--space-lg);
}

.faq-item__answer-inner {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--text-muted-on-dark);
  max-width: 60ch;
}

.bg-hell .faq-item {
  border-bottom: var(--border-thin-light);
}
.bg-hell .faq-item__answer-inner {
  color: var(--text-muted-on-light);
}


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: var(--space-2xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
}

.footer__brand {
  font-family: var(--font-headline);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-md);
}

.footer__heading {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted-on-dark);
  margin-bottom: var(--space-md);
}

.footer__link {
  display: block;
  font-size: var(--text-sm);
  padding: 0.3em 0;
  color: var(--text-muted-on-dark);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__link:hover {
  color: var(--hellbeige);
}

.footer__bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: var(--border-thin);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: var(--text-muted-on-dark);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}


/* ============================================================
   SECTION SPACING
   ============================================================ */
.section-pad {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.section-pad--lg {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}


/* ============================================================
   SCROLL ANIMATIONS (IntersectionObserver)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Staggered reveals für Logo-Grids etc. */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal-stagger.visible > *:nth-child(1)  { transition-delay: 0.05s; }
.reveal-stagger.visible > *:nth-child(2)  { transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(3)  { transition-delay: 0.15s; }
.reveal-stagger.visible > *:nth-child(4)  { transition-delay: 0.2s; }
.reveal-stagger.visible > *:nth-child(5)  { transition-delay: 0.25s; }
.reveal-stagger.visible > *:nth-child(6)  { transition-delay: 0.3s; }
.reveal-stagger.visible > *:nth-child(7)  { transition-delay: 0.35s; }
.reveal-stagger.visible > *:nth-child(8)  { transition-delay: 0.4s; }
.reveal-stagger.visible > *:nth-child(9)  { transition-delay: 0.45s; }
.reveal-stagger.visible > *:nth-child(10) { transition-delay: 0.5s; }
.reveal-stagger.visible > *:nth-child(11) { transition-delay: 0.55s; }
.reveal-stagger.visible > *:nth-child(12) { transition-delay: 0.6s; }

.reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}


/* ============================================================
   CONTACT CTA (wiederverwendbar)
   ============================================================ */
.cta-block {
  text-align: center;
  padding: var(--space-2xl) 0;
}

.cta-block__headline {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-sm);
}

.cta-block__sub {
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.cta-block__contact {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.cta-block__contact a {
  font-weight: 600;
  transition: color var(--duration-fast) var(--ease-out);
}
.cta-block__contact a:hover {
  color: var(--rot);
}


/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.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;
}

.text-center { text-align: center; }
.text-rot { color: var(--rot); }
.text-rosa { color: var(--rosa); }
.text-muted { color: var(--text-muted-on-dark); }
.text-rot { color: var(--rot); }
.text-rosa { color: var(--rosa); }
.text-hell { color: var(--hellbeige); }
.text-dunkel { color: var(--warm-schwarz); }

.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }
.mb-xl  { margin-bottom: var(--space-xl); }


/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .nav, .hero__deko { display: none; }
  body { color: #000; background: #fff; }
  .bg-dark, .bg-rot, .bg-deep { background: #fff; color: #000; }
}


/* ============================================================
   PARALLAX
   ============================================================ */
.parallax-element {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* Deko-Steine auf Unterseiten */
.deko-stone {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  opacity: 0.9;
  will-change: transform;
}
.deko-stone--right {
  right: -5%;
  top: 20%;
  width: clamp(200px, 30vw, 450px);
}
.deko-stone--left {
  left: -8%;
  bottom: 10%;
  width: clamp(180px, 25vw, 400px);
}

/* Social Icons */
.social-icons {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
}
.social-icon {
  width: 24px;
  height: 24px;
  opacity: 0.5;
  transition: opacity var(--duration-fast) var(--ease-out);
  fill: currentColor;
}
.social-icon:hover {
  opacity: 1;
}

/* Kontaktformular */
.contact-form {
  max-width: 500px;
}
.contact-form__field {
  width: 100%;
  padding: 0.8em 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(244, 242, 234, 0.2);
  color: inherit;
  outline: none;
  margin-bottom: var(--space-md);
  transition: border-color var(--duration-fast) var(--ease-out);
}
.contact-form__field:focus {
  border-bottom-color: var(--rot);
}
.contact-form__field::placeholder {
  color: rgba(244, 242, 234, 0.35);
}
.bg-hell .contact-form__field {
  border-bottom-color: rgba(32, 6, 3, 0.15);
  color: var(--text-on-light);
}
.bg-hell .contact-form__field:focus {
  border-bottom-color: var(--rot);
}
.bg-hell .contact-form__field::placeholder {
  color: rgba(32, 6, 3, 0.3);
}
textarea.contact-form__field {
  resize: vertical;
  min-height: 120px;
}