/* ============================================
   Trave CrossFit Lübeck
   ============================================ */

:root {
  --color-accent: #8A7E72;
  --color-sand: #D6CEC4;
  --color-sand-bright: #E5DED6;
  --color-bg: #FAF9F7;
  --color-text: #1A1A1A;
  --color-body: #2E2E2E;
  --color-border: #DDD8D0;
  --color-red: #C8352E;

  --font-heading: 'Saira Condensed', sans-serif;
  --font-body: 'DM Sans', sans-serif;

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

  --container: 1200px;
  --nav-height: 72px;
  --radius: 2px;
  --transition: 200ms ease;
}


/* --- Dark Mode --- */
.dark {
  --color-bg: #1A1A1A;
  --color-text: #F0EDE8;
  --color-body: #C8C4BE;
  --color-border: #3A3835;
  --color-accent: #9E9589;
  --color-sand: #3A3632;
  --color-sand-bright: #2E2B28;
}

.dark .nav {
  background: rgba(26, 26, 26, 0.92);
}

.dark .footer {
  background: #111;
}

.dark .toggle-btn.active {
  background: #3A3835;
  color: #F0EDE8;
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.dark .toggle-saving {
  background: #1A1A1A;
}

.dark .popular-badge {
  background: #1A1A1A;
}


.dark .nav-logo img {
  filter: invert(1);
}

.dark .btn-primary {
  background: #F0EDE8;
  color: #1A1A1A;
}

.dark .btn-secondary {
  color: var(--color-text);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-body);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--color-text);
}

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


/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-md);
}


/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: opacity var(--transition), background var(--transition);
}

.btn-primary {
  background: var(--color-text);
  color: #fff;
  gap: 0.75em;
}

.btn-primary i {
  color: var(--color-red);
  font-size: 1.1em;
  flex-shrink: 0;
}

.btn-primary:hover { opacity: 0.8; }

.btn-primary:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-secondary {
  background: var(--color-sand-bright);
  color: var(--color-text);
}

.btn-secondary:hover { background: var(--color-sand); }

.btn-secondary:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.text-link {
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

.text-link:hover {
  color: var(--color-red);
}

.btn-lg {
  font-size: 1.2rem;
  padding: 1rem 2rem;
}


/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(250, 249, 247, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: none;
  height: var(--nav-height);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-md);
}

.nav-logo img { height: 36px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-body);
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--color-text); }

.nav-cta { font-size: 0.85rem; padding: 0.55rem 1.25rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .nav-inner { gap: var(--space-xs); }
  .nav-cta { padding: 0.45rem 1rem; margin-left: auto; }
  .nav-cta i { display: none; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--color-bg);
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    gap: var(--space-sm);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}


/* --- Hero (split layout) --- */
.hero {
  padding-top: calc(var(--nav-height) + var(--space-xl));
  padding-bottom: var(--space-xl);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero-tag {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-red);
  margin-bottom: var(--space-sm);
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.hero-text {
  font-size: 1.2rem;
  color: var(--color-body);
  max-width: 480px;
  margin-bottom: var(--space-lg);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

/* --- Stats (full-width below hero) --- */
.stats {
  padding: var(--space-lg) 0;
}

.stats-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
}

.stat {
  padding: var(--space-sm) var(--space-md);
}

.stat + .stat {
  border-left: none;
}

.stat strong {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  text-transform: uppercase;
  color: var(--color-text);
  display: block;
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat span {
  font-size: 1rem;
  color: var(--color-body);
}

@media (max-width: 600px) {
  .stats-inner {
    grid-template-columns: 1fr;
  }

  .stat + .stat {
    border-left: none;
    border-top: none;
  }
}

.hero-media {
  display: flex;
  justify-content: flex-end;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 60%;
  border-radius: var(--radius);
}

@media (max-width: 768px) {
  .hero {
    padding-top: calc(var(--nav-height) + var(--space-lg));
    padding-bottom: var(--space-lg);
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .hero-media {
    order: -1;
    justify-content: center;
  }

  .hero-media img {
    width: 100%;
    aspect-ratio: 16 / 9;
    min-height: auto;
    max-height: none;
  }

  .hero-title {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
  }

  .hero-text { font-size: 1.1rem; }
}


/* --- Sections --- */
.section {
  padding: var(--space-2xl) 0;
}

.label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-red);
  margin-bottom: var(--space-xs);
}

.section-intro {
  max-width: 640px;
  margin-bottom: var(--space-xl);
}

.section-intro h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: var(--space-md);
}

.intro-sub {
  font-size: 1.15rem;
  color: var(--color-body);
  line-height: 1.65;
}


/* --- Content Blocks (image + text) --- */
.content-block {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.content-block--reverse {
  grid-template-columns: 1fr 1.1fr;
}

.content-block--reverse .content-media {
  order: 1;
}

.content-media img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
}

.content-text h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: var(--space-md);
}

.content-text p {
  color: var(--color-body);
  margin-bottom: var(--space-sm);
  max-width: 520px;
}

.content-text .label {
  color: var(--color-red);
  max-width: none;
  line-height: 1.75;
}

.content-text p:last-child { margin-bottom: 0; }

@media (max-width: 768px) {
  .section { padding: var(--space-xl) 0; }

  .content-block,
  .content-block--reverse {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .content-block--reverse .content-media { order: 0; }

  .content-media img {
    aspect-ratio: 16 / 9;
  }
}


/* --- Values (open, no boxes) --- */
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.value h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: baseline;
  gap: 0.6em;
}

.value-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--color-red);
  line-height: 1;
}

.value p {
  color: var(--color-body);
  line-height: 1.7;
}

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


/* --- Steps (open, bold numbers) --- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.step {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.step-num {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 4.5rem;
  line-height: 0.85;
  color: var(--color-sand);
  flex-shrink: 0;
}

.step h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-xs);
}

.step p {
  color: var(--color-body);
  line-height: 1.7;
}

.section-cta {
  text-align: center;
}

.cta-note {
  font-size: 0.95rem;
  color: var(--color-body);
  margin-top: var(--space-xs);
}

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


/* --- Chalkboard Quote --- */
.chalkboard {
  background: #2B2B28;
  position: relative;
  overflow: hidden;
}

/* Chalk dust texture */
.chalkboard::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(255,255,255,0.02) 0%, transparent 70%),
    radial-gradient(ellipse at 80% 30%, rgba(255,255,255,0.015) 0%, transparent 60%);
  pointer-events: none;
}

/* Chalk tray line */
.chalkboard::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent 5%, rgba(255,255,255,0.06) 20%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.06) 80%, transparent 95%);
}

.chalkboard-inner {
  position: relative;
  padding: var(--space-2xl) 0;
}

.chalkboard blockquote {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.chalkboard blockquote p {
  font-family: var(--font-body);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.5;
  color: rgba(255,255,255,0.92);
  margin-bottom: var(--space-md);
}

.chalkboard cite {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1rem;
  color: rgba(255,255,255,0.45);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.chalkboard cite::before {
  content: '';
  width: 2em;
  height: 2px;
  background: var(--color-red);
  flex-shrink: 0;
}


/* --- Footer --- */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.7);
  padding: var(--space-xl) 0 var(--space-lg);
}

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

.footer-logo {
  margin-bottom: var(--space-sm);
  filter: invert(1);
}

.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
  color: #fff;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-col a {
  font-size: 0.95rem;
  transition: color var(--transition);
}

.footer-col a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }
  .footer-brand { grid-column: 1 / -1; }
}

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


/* --- Mobile: bigger fonts for readability --- */
@media (max-width: 768px) {
  body { font-size: 1.125rem; }

  .content-text p,
  .value p,
  .step p,
  .intro-sub,
  .cta-note {
    font-size: 1.1rem;
  }

  .content-text h2 {
    font-size: 1.8rem;
  }

  .section-intro h2 {
    font-size: 2rem;
  }

  .value h3,
  .step h3 {
    font-size: 1.15rem;
  }
}


/* --- FAQ (shared) --- */
.faq {
  columns: 2;
  column-gap: var(--space-xl);
}

.faq-item {
  break-inside: avoid;
  border-bottom: 2px solid var(--color-border);
}

.faq-item summary {
  padding: var(--space-md) 0;
  height: 5rem;
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text);
}

.faq-item summary span {
  flex: 1;
}

.faq-icon {
  font-size: 1.4rem;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-left: var(--space-sm);
  transition: transform var(--transition);
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  padding-bottom: var(--space-md);
  color: var(--color-body);
  line-height: 1.7;
  max-width: 600px;
}

@media (max-width: 768px) {
  .faq {
    columns: 1;
  }
}