/* ============================================================
   CHRISTIANITY GERMANY – Design System
   ============================================================ */

/* === IMPORTS === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* === CUSTOM PROPERTIES === */
:root {
  /* Colors */
  --clr-bg-primary: hsl(230, 20%, 5%);
  --clr-bg-secondary: hsl(230, 18%, 8%);
  --clr-bg-card: hsl(230, 16%, 10%);
  --clr-bg-card-hover: hsl(230, 16%, 13%);
  --clr-bg-glass: hsla(230, 16%, 12%, 0.6);

  --clr-accent-gold: hsl(38, 70%, 55%);
  --clr-accent-amber: hsl(30, 80%, 50%);
  --clr-accent-warm: hsl(25, 85%, 60%);
  --clr-accent-violet: hsl(260, 50%, 55%);
  --clr-accent-blue: hsl(220, 60%, 55%);

  --clr-text-primary: hsl(40, 20%, 92%);
  --clr-text-secondary: hsl(40, 10%, 65%);
  --clr-text-muted: hsl(40, 5%, 45%);
  --clr-text-accent: var(--clr-accent-gold);

  --clr-border: hsla(40, 10%, 30%, 0.2);
  --clr-border-hover: hsla(38, 70%, 55%, 0.3);

  /* Gradients */
  --grad-gold: linear-gradient(135deg, var(--clr-accent-gold), var(--clr-accent-amber));
  --grad-glow: radial-gradient(ellipse at center, hsla(38, 70%, 55%, 0.15) 0%, transparent 70%);
  --grad-hero: radial-gradient(ellipse at 50% 30%, hsla(38, 60%, 40%, 0.08) 0%, transparent 60%);

  /* Typography */
  --ff-heading: 'Outfit', sans-serif;
  --ff-body: 'Inter', sans-serif;

  --fs-hero: clamp(2.4rem, 5vw, 4.2rem);
  --fs-h2: clamp(1.8rem, 3.5vw, 2.8rem);
  --fs-h3: clamp(1.2rem, 2vw, 1.5rem);
  --fs-body: clamp(0.95rem, 1.2vw, 1.1rem);
  --fs-small: clamp(0.8rem, 1vw, 0.9rem);
  --fs-badge: 0.75rem;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semi: 600;
  --fw-bold: 700;
  --fw-black: 900;

  --lh-heading: 1.15;
  --lh-body: 1.7;

  --ls-wide: 0.08em;
  --ls-wider: 0.15em;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  --section-pad-y: clamp(5rem, 10vw, 9rem);

  /* Borders & Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 50%;

  /* Shadows */
  --shadow-card: 0 4px 30px hsla(0, 0%, 0%, 0.3);
  --shadow-glow: 0 0 40px hsla(38, 70%, 55%, 0.15);
  --shadow-btn: 0 4px 20px hsla(38, 70%, 55%, 0.25);

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 0.2s;
  --dur-normal: 0.4s;
  --dur-slow: 0.8s;

  /* Z-index */
  --z-bg: -1;
  --z-content: 1;
  --z-nav: 100;
  --z-modal: 200;
  --z-toast: 300;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: var(--lh-body);
  color: var(--clr-text-primary);
  background: var(--clr-bg-primary);
  overflow-x: hidden;
}

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

a {
  color: var(--clr-text-accent);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--clr-accent-gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

::selection {
  background: hsla(38, 70%, 55%, 0.3);
  color: var(--clr-text-primary);
}

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* === UTILITIES === */
.container {
  width: min(90%, 1200px);
  margin-inline: auto;
}

.container--narrow {
  width: min(88%, 900px);
  margin-inline: auto;
}

.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;
}

.section-label {
  font-family: var(--ff-body);
  font-size: var(--fs-badge);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--clr-accent-gold);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--clr-accent-gold);
}

.section-title {
  font-family: var(--ff-heading);
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  line-height: var(--lh-heading);
  color: var(--clr-text-primary);
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: var(--fs-body);
  color: var(--clr-text-secondary);
  max-width: 600px;
  margin-bottom: var(--space-2xl);
}

.text-gradient {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === NAVIGATION === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-nav);
  padding: var(--space-lg) 0;
  transition: background var(--dur-normal) var(--ease-out),
    padding var(--dur-normal) var(--ease-out),
    backdrop-filter var(--dur-normal) var(--ease-out);
}

.nav.scrolled {
  background: hsla(230, 20%, 5%, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--clr-border);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--ff-heading);
  font-weight: var(--fw-bold);
  font-size: 1.15rem;
  color: var(--clr-text-primary);
  letter-spacing: 0.02em;
}

.nav__logo-icon {
  width: 28px;
  height: 28px;
  position: relative;
}

.nav__logo-icon::before,
.nav__logo-icon::after {
  content: '';
  position: absolute;
  background: var(--grad-gold);
  border-radius: 1px;
}

.nav__logo-icon::before {
  width: 3px;
  height: 100%;
  left: 50%;
  transform: translateX(-50%);
}

.nav__logo-icon::after {
  width: 60%;
  height: 3px;
  top: 32%;
  left: 50%;
  transform: translateX(-50%);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.nav__link {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--clr-text-secondary);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  position: relative;
  transition: color var(--dur-fast) var(--ease-out);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--clr-accent-gold);
  transition: width var(--dur-normal) var(--ease-out);
}

.nav__link:hover,
.nav__link:focus-visible {
  color: var(--clr-text-primary);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  z-index: calc(var(--z-nav) + 2);
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text-primary);
  transition: transform var(--dur-normal) var(--ease-out),
    opacity var(--dur-fast) var(--ease-out);
}

.nav__hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--clr-bg-primary);
}

.hero__bg-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.4;
  mask-image: linear-gradient(to left, black 20%, transparent 80%);
  -webkit-mask-image: linear-gradient(to left, black 20%, transparent 80%);
}

.hero__bg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 85% center;
  filter: contrast(1.1) brightness(0.7) sepia(0.2);
}

.hero__bg-gradient {
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  pointer-events: none;
  z-index: 0;
}

.hero__3d-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero__3d-canvas canvas {
  width: 100% !important;
  height: 100% !important;
  pointer-events: auto;
}

.hero__c {
  position: absolute;
  top: 45%;
  left: 65%;
  transform: translate(-50%, -50%);
  width: min(80vh, 600px);
  height: min(80vh, 600px);
  background: radial-gradient(circle, hsla(38, 70%, 55%, 0.12) 0%, transparent 70%);
  filter: blur(40px);
  opacity: 0.6;
  z-index: 1;
  pointer-events: none;
  animation: hero-c-drift 20s infinite ease-in-out;
}

@keyframes hero-c-drift {

  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    transform: translate(-45%, -52%) scale(1.1);
    opacity: 0.4;
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-top: 6rem;
}

.hero__text {
  max-width: 620px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 16px;
  border-radius: 100px;
  background: hsla(38, 70%, 55%, 0.1);
  border: 1px solid hsla(38, 70%, 55%, 0.2);
  font-size: var(--fs-badge);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--clr-accent-gold);
  margin-bottom: var(--space-xl);
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--clr-accent-gold);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

.hero__headline {
  font-family: var(--ff-heading);
  font-size: var(--fs-hero);
  font-weight: var(--fw-black);
  line-height: var(--lh-heading);
  color: var(--clr-text-primary);
  margin-bottom: var(--space-lg);
}

.hero__headline em {
  font-style: normal;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subline {
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  color: var(--clr-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  max-width: 520px;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  border-radius: 100px;
  font-family: var(--ff-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all var(--dur-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--grad-gold);
  color: hsl(230, 20%, 8%);
  box-shadow: var(--shadow-btn);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px hsla(38, 70%, 55%, 0.35);
  color: hsl(230, 20%, 5%);
}

.btn--primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsla(0, 0%, 100%, 0.2), transparent);
  opacity: 0;
  transition: opacity var(--dur-fast);
}

.btn--primary:hover::after {
  opacity: 1;
}

.btn--secondary {
  background: transparent;
  color: var(--clr-text-primary);
  border: 1px solid var(--clr-border);
  backdrop-filter: blur(8px);
}

.btn--secondary:hover {
  border-color: var(--clr-border-hover);
  background: hsla(38, 70%, 55%, 0.05);
  transform: translateY(-2px);
  color: var(--clr-text-primary);
}

.btn__arrow {
  transition: transform var(--dur-normal) var(--ease-out);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

/* === SOCIAL BADGES (Hero) === */
.hero__socials {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.social-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: var(--fs-badge);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-wide);
  transition: all var(--dur-normal) var(--ease-out);
}

.social-badge--active {
  background: hsla(330, 70%, 50%, 0.1);
  border: 1px solid hsla(330, 70%, 50%, 0.25);
  color: hsl(330, 70%, 65%);
  cursor: pointer;
}

.social-badge--active:hover {
  background: hsla(330, 70%, 50%, 0.18);
  transform: translateY(-2px);
}

.social-badge--soon {
  background: hsla(230, 15%, 30%, 0.1);
  border: 1px solid hsla(230, 15%, 30%, 0.15);
  color: var(--clr-text-muted);
  opacity: 0.4;
}

.social-badge--discord-soon {
  background: hsla(235, 60%, 50%, 0.1);
  border: 1px solid hsla(235, 60%, 55%, 0.2);
  color: hsl(235, 70%, 75%);
  cursor: default;
  opacity: 0.8;
  /* Less faded as requested */
}

.social-badge__icon {
  width: 16px;
  height: 16px;
}

.social-badge__tag {
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 100px;
  background: hsla(230, 15%, 50%, 0.15);
  color: var(--clr-text-muted);
  margin-left: 4px;
}

/* === SECTION COMMON === */
section {
  padding: var(--section-pad-y) 0;
  position: relative;
}

.section--dark {
  background: var(--clr-bg-secondary);
}

.section__divider {
  width: 60px;
  height: 1px;
  background: var(--grad-gold);
  margin: var(--space-xl) 0;
}

/* === ROOTS SECTION (NEU) === */
.section-roots {
  position: relative;
  background: var(--clr-bg-primary);
  text-align: center;
  overflow: hidden;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.roots__bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/maria.png');
  background-size: cover;
  background-position: center;
  opacity: 0.015;
  /* Made even darker/more subtle */
  filter: grayscale(1) brightness(0.3) contrast(1.0);
  pointer-events: none;
  z-index: 0;
}

.roots__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.roots__statement {
  font-size: 1.4rem;
  font-weight: var(--fw-medium);
  color: var(--clr-text-primary);
  margin-bottom: var(--space-xl);
  font-family: var(--ff-heading);
}

.roots__details {
  font-size: 1.1rem;
  color: var(--clr-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.roots__openness {
  padding: var(--space-xl);
  background: hsla(230, 15%, 15%, 0.3);
  border-radius: var(--radius-lg);
  display: inline-block;
  margin-bottom: var(--space-xl);
  border-left: 2px solid var(--clr-accent-gold);
}

.roots__openness p {
  margin: 0;
  color: var(--clr-text-primary);
}

.roots__footer {
  font-style: italic;
  color: var(--clr-text-muted);
  font-size: var(--fs-small);
}

/* === "WER WIR SIND" (RESTRUCTURED) === */
.about__layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.about__main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: stretch;
}

.about__visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--clr-bg-card);
}

.about__visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}

.about__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      hsla(230, 20%, 5%, 0.3) 0%,
      hsla(230, 20%, 5%, 0.0) 50%,
      hsla(38, 70%, 55%, 0.1) 100%);
  pointer-events: none;
}

.about__visual:hover .about__visual-img {
  opacity: 1;
  transform: scale(1.03);
}

.about__footer {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-3xl);
  align-items: center;
}

@media (max-width: 992px) {

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

.about__disclaimer {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-lg);
  background: hsla(38, 70%, 55%, 0.04);
  border: 1px solid hsla(38, 70%, 55%, 0.12);
  margin-top: var(--space-xl);
}

.about__disclaimer-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--clr-accent-gold);
  margin-top: 2px;
}

.about__disclaimer p {
  font-size: var(--fs-small);
  color: var(--clr-text-secondary);
  line-height: 1.7;
}

.about__disclaimer strong {
  color: var(--clr-text-primary);
  font-weight: var(--fw-semi);
}

/* Timeline */
.timeline {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  padding: var(--space-lg) 0;
}

.timeline__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  text-align: center;
  position: relative;
}

.timeline__dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--clr-accent-gold);
  box-shadow: 0 0 12px hsla(38, 70%, 55%, 0.3);
}

.timeline__dot--current {
  width: 16px;
  height: 16px;
  animation: pulse-dot 2s ease-in-out infinite;
}

.timeline__label {
  font-size: var(--fs-badge);
  font-weight: var(--fw-medium);
  color: var(--clr-text-secondary);
  letter-spacing: var(--ls-wide);
}

.timeline__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--clr-accent-gold), hsla(38, 70%, 55%, 0.2));
}

/* === BIBEL-STUDYS === */
.section--studies {
  position: relative;
  overflow: hidden;
}

.studies__bg-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 45%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.studies__bg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.08;
  filter: grayscale(40%);
}

.studies__bg-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      var(--clr-bg-primary) 0%,
      transparent 30%,
      transparent 70%,
      var(--clr-bg-primary) 100%);
}

.section--studies .container {
  position: relative;
  z-index: 1;
}

.studies__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.study-card {
  position: relative;
  border-radius: var(--radius-xl);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  overflow: hidden;
  transition: all var(--dur-normal) var(--ease-out);
  cursor: pointer;
}

.study-card:hover {
  transform: translateY(-8px);
  border-color: var(--clr-border-hover);
  box-shadow: var(--shadow-glow);
  background: var(--clr-bg-card-hover);
}

.study-card__visual {
  height: 180px;
  position: relative;
  overflow: hidden;
}

.study-card__visual canvas {
  width: 100%;
  height: 100%;
}

.study-card__tag {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: 5px 14px;
  border-radius: 100px;
  background: hsla(0, 0%, 0%, 0.5);
  backdrop-filter: blur(10px);
  font-size: var(--fs-badge);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--clr-accent-gold);
}

.study-card__body {
  padding: var(--space-xl);
}

.study-card__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--clr-text-primary);
  margin-bottom: var(--space-sm);
}

.study-card__desc {
  font-size: var(--fs-small);
  color: var(--clr-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.study-card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-badge);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--clr-accent-gold);
  transition: gap var(--dur-normal) var(--ease-out);
}

.study-card:hover .study-card__cta {
  gap: var(--space-sm);
}

/* Featured study card */
.study-card--featured {
  grid-column: span 2;
}

.study-card--featured .study-card__visual {
  height: 220px;
}

/* === VORURTEILE === */
.myths__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.myth-card {
  perspective: 1000px;
  height: 280px;
  cursor: pointer;
}

.myth-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.7s var(--ease-out);
  transform-style: preserve-3d;
}

.myth-card.flipped .myth-card__inner {
  transform: rotateY(180deg);
}

.myth-card__face {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  backface-visibility: hidden;
  border: 1px solid var(--clr-border);
  overflow: hidden;
}

.myth-card__front {
  background: var(--clr-bg-card);
}

.myth-card__back {
  background: var(--clr-bg-card);
  transform: rotateY(180deg);
  border-color: var(--clr-border-hover);
}

.myth-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.myth-card__label {
  font-size: var(--fs-badge);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.myth-card__front .myth-card__label {
  color: hsl(0, 50%, 60%);
}

.myth-card__back .myth-card__label {
  color: var(--clr-accent-gold);
}

.myth-card__text {
  font-family: var(--ff-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-semi);
  line-height: 1.4;
  color: var(--clr-text-primary);
}

.myth-card__back .myth-card__text {
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  color: var(--clr-text-secondary);
  line-height: var(--lh-body);
}

.myth-card__flip-hint {
  position: absolute;
  bottom: var(--space-lg);
  right: var(--space-xl);
  font-size: var(--fs-badge);
  color: var(--clr-text-muted);
  letter-spacing: var(--ls-wide);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.myth-card__flip-hint svg {
  width: 14px;
  height: 14px;
}

/* === SOCIAL / COMING SOON === */
.social__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.social-card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  text-align: center;
  overflow: hidden;
  transition: all var(--dur-normal) var(--ease-out);
}

.social-card--active {
  cursor: pointer;
}

.social-card--active:hover {
  transform: translateY(-4px);
  border-color: var(--clr-border-hover);
  box-shadow: var(--shadow-glow);
}

.social-card--locked {
  position: relative;
}

.social-card__lock-overlay {
  position: absolute;
  inset: 0;
  background: hsla(230, 20%, 5%, 0.4);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  z-index: 2;
  pointer-events: none;
}

.social-card__lock-badge {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 8px 20px;
  border-radius: 100px;
  background: hsla(230, 16%, 12%, 0.9);
  border: 1px solid var(--clr-border);
  font-size: var(--fs-badge);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

.social-card__lock-badge svg {
  width: 14px;
  height: 14px;
}

.social-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: 1.4rem;
}

.social-card--instagram .social-card__icon {
  background: linear-gradient(135deg, hsl(37, 97%, 70%), hsl(330, 72%, 56%), hsl(268, 77%, 58%));
}

.social-card--youtube .social-card__icon {
  background: hsla(0, 70%, 50%, 0.15);
  color: hsl(0, 70%, 60%);
}

.social-card--merch .social-card__icon {
  background: hsla(260, 50%, 55%, 0.15);
  color: var(--clr-accent-violet);
}

.social-card__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--clr-text-primary);
  margin-bottom: var(--space-xs);
}

.social-card__desc {
  font-size: var(--fs-small);
  color: var(--clr-text-secondary);
}

/* Newsletter */
.newsletter {
  margin-top: var(--space-3xl);
  text-align: center;
}

.newsletter__form {
  display: flex;
  gap: var(--space-sm);
  max-width: 480px;
  margin: var(--space-lg) auto 0;
}

.newsletter__input {
  flex: 1;
  padding: 14px 20px;
  border-radius: 100px;
  border: 1px solid var(--clr-border);
  background: var(--clr-bg-card);
  color: var(--clr-text-primary);
  font-family: var(--ff-body);
  font-size: var(--fs-small);
  transition: border-color var(--dur-fast) var(--ease-out);
}

.newsletter__input::placeholder {
  color: var(--clr-text-muted);
}

.newsletter__input:focus {
  border-color: var(--clr-accent-gold);
  outline: none;
}

/* === MODAL === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: hsla(230, 20%, 5%, 0.85);
  backdrop-filter: blur(10px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--dur-normal) var(--ease-out);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  width: min(90%, 520px);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transform: translateY(20px) scale(0.95);
  transition: transform var(--dur-normal) var(--ease-spring);
  position: relative;
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  background: none;
  border: none;
  color: var(--clr-text-muted);
  cursor: pointer;
  padding: var(--space-xs);
  transition: color var(--dur-fast);
}

.modal__close:hover {
  color: var(--clr-text-primary);
}

.modal__title {
  font-family: var(--ff-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--clr-text-primary);
  margin-bottom: var(--space-md);
}

.modal__desc {
  font-size: var(--fs-small);
  color: var(--clr-text-secondary);
  margin-bottom: var(--space-xl);
}

.modal__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.modal__input {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
  background: var(--clr-bg-secondary);
  color: var(--clr-text-primary);
  font-family: var(--ff-body);
  font-size: var(--fs-small);
  transition: border-color var(--dur-fast) var(--ease-out);
}

.modal__input:focus {
  border-color: var(--clr-accent-gold);
  outline: none;
}

.modal__input::placeholder {
  color: var(--clr-text-muted);
}

/* === TOAST === */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-lg);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border-hover);
  box-shadow: var(--shadow-card);
  color: var(--clr-text-primary);
  font-size: var(--fs-small);
  z-index: var(--z-toast);
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--dur-normal) var(--ease-spring);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* === FOOTER === */
.footer {
  padding: var(--space-3xl) 0 var(--space-xl);
  border-top: 1px solid var(--clr-border);
  background: var(--clr-bg-primary);
}

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

.footer__manifest {
  font-size: var(--fs-body);
  color: var(--clr-text-secondary);
  line-height: var(--lh-body);
  max-width: 380px;
}

.footer__manifest strong {
  color: var(--clr-text-primary);
  font-weight: var(--fw-semi);
}

.footer__heading {
  font-family: var(--ff-heading);
  font-size: var(--fs-small);
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: var(--space-lg);
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__links a {
  font-size: var(--fs-small);
  color: var(--clr-text-secondary);
  transition: color var(--dur-fast);
}

.footer__links a:hover {
  color: var(--clr-accent-gold);
}

.footer__bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--clr-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-badge);
  color: var(--clr-text-muted);
}

/* === SCROLL REVEAL ANIMATIONS === */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}

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

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* === NOISE OVERLAY === */
.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* === MOBILE MENU === */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: hsla(230, 20%, 5%, 0.98);
  backdrop-filter: blur(30px);
  z-index: calc(var(--z-nav) + 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--dur-normal) var(--ease-out);
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu a {
  font-family: var(--ff-heading);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: var(--fw-bold);
  color: var(--clr-text-primary);
  letter-spacing: var(--ls-wide);
  transition: color var(--dur-fast);
}

.mobile-menu a:hover {
  color: var(--clr-accent-gold);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

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

  .about__visual {
    order: -1;
  }

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

  .study-card--featured {
    grid-column: span 2;
  }

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

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

@media (max-width: 768px) {
  .hero__content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero__text {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero__subline {
    text-align: center;
  }

  .hero__ctas {
    justify-content: center;
  }

  .hero__socials {
    justify-content: center;
  }

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

  .study-card--featured {
    grid-column: span 1;
  }

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

  .myth-card {
    height: 240px;
  }

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

  .newsletter__form {
    flex-direction: column;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .timeline {
    flex-direction: column;
    align-items: stretch;
  }

  .timeline__line {
    width: 1px;
    height: 30px;
    margin: 0 auto;
    background: linear-gradient(180deg, var(--clr-accent-gold), hsla(38, 70%, 55%, 0.2));
  }
}

@media (max-width: 480px) {
  .btn {
    padding: 12px 24px;
    font-size: 0.72rem;
    width: 100%;
    justify-content: center;
  }

  .hero__ctas {
    flex-direction: column;
    width: 100%;
  }
}

/* === SCROLL INDICATOR === */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--clr-text-muted);
  font-size: var(--fs-badge);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  animation: float 3s ease-in-out infinite;
}

.scroll-indicator__line {
  width: 1px;
  height: 30px;
  background: linear-gradient(180deg, var(--clr-accent-gold), transparent);
}

@keyframes float {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}