/* ============================================
   ROHAL GmbH — Clean Modern Recycling Design
   ============================================ */

/* --- CSS Variables --- */
:root {
  /* Primary: A confident teal-green inspired by recycling/sustainability */
  --color-primary: #0D7C66;
  --color-primary-dark: #095C4B;
  --color-primary-light: #12A085;
  --color-primary-pale: #E8F5F1;

  /* Accent: Warm copper tone — nods to metal trading */
  --color-accent: #C47A3B;
  --color-accent-light: #E09A5C;

  /* Neutrals */
  --color-dark: #1A1E23;
  --color-gray-900: #2C3038;
  --color-gray-700: #4A4F59;
  --color-gray-500: #7A7F8A;
  --color-gray-300: #B8BCC6;
  --color-gray-100: #F0F2F5;
  --color-white: #FFFFFF;

  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;

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

  /* Layout */
  --max-width: 1200px;
  --header-height: 80px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 36px rgba(0,0,0,0.12);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-gray-700);
  background: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-primary-dark); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-dark);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1rem; }

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

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

.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-center { text-align: center; }

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  position: relative;
  padding-left: 2rem;
}
.section-label::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 1.2rem; height: 2px;
  background: var(--color-primary);
  transform: translateY(-50%);
}

.section-title {
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-gray-500);
  max-width: 600px;
  line-height: 1.7;
}
.section-subtitle.centered {
  margin-left: auto;
  margin-right: auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 1.8rem;
  border-radius: 6px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}
.btn-white:hover {
  background: var(--color-primary-pale);
  border-color: var(--color-primary-pale);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn svg, .btn .btn-icon {
  width: 18px; height: 18px;
  transition: transform var(--transition-fast);
}
.btn:hover svg, .btn:hover .btn-icon {
  transform: translateX(3px);
}

/* --- Header / Navigation --- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.logo img {
  height: 44px;
  width: auto;
}
.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--color-dark);
  letter-spacing: -0.02em;
}
.logo-text span {
  color: var(--color-primary);
}

/* Desktop Nav */
.nav-main {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
}

.nav-main li {
  position: relative;
}

.nav-main a {
  display: block;
  padding: 0.5rem 1rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-700);
  transition: color var(--transition-fast);
  white-space: nowrap;
}
.nav-main a:hover,
.nav-main a.active {
  color: var(--color-primary);
}

/* Dropdown */
.nav-main .has-dropdown > a::after {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 0.4rem;
  vertical-align: middle;
  position: relative;
  top: -1px;
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--color-white);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-base);
  list-style: none;
  z-index: 100;
}

.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  padding: 0.6rem 1.2rem;
  font-size: 0.85rem;
}
.dropdown a:hover {
  background: var(--color-primary-pale);
}

/* Language Switcher */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: 1rem;
  padding: 0.3rem;
  background: var(--color-gray-100);
  border-radius: 6px;
}
.lang-switch a {
  display: block;
  padding: 0.3rem 0.6rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-gray-500);
  border-radius: 4px;
  transition: all var(--transition-fast);
}
.lang-switch a.active {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all var(--transition-base);
}
.menu-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray-900) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(13,124,102,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--color-white), transparent);
  z-index: 2;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
  position: relative;
  z-index: 3;
}

.hero-content {
  color: var(--color-white);
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(13,124,102,0.2);
  border: 1px solid rgba(13,124,102,0.4);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary-light);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}
.hero-label .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary-light);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero h1 .highlight {
  color: var(--color-primary-light);
}

.hero-text {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-md);
  max-width: 480px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-image-wrapper img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

/* Stats Bar */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.stat-item {
  text-align: center;
  padding: var(--space-sm);
  background: rgba(255,255,255,0.05);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.08);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary-light);
  line-height: 1;
}

.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.3rem;
}

/* --- Section Spacing --- */
.section {
  padding: var(--space-xl) 0;
}
.section-sm {
  padding: var(--space-lg) 0;
}

.section-gray {
  background: var(--color-gray-100);
}

.section-dark {
  background: var(--color-dark);
  color: rgba(255,255,255,0.8);
}
.section-dark h2,
.section-dark h3 {
  color: var(--color-white);
}

.section-green {
  background: var(--color-primary);
  color: rgba(255,255,255,0.9);
}
.section-green h2 { color: var(--color-white); }

/* --- Material Cards (Home) --- */
.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-sm);
}

.material-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.material-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.material-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.material-card:hover img {
  transform: scale(1.08);
}

.material-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-sm);
}

.material-card-symbol {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.material-card-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-white);
}

/* --- Services / What We Offer --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.service-card {
  padding: var(--space-md);
  background: var(--color-white);
  border-radius: 12px;
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.service-card:hover::before {
  transform: scaleX(1);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--color-primary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  color: var(--color-primary);
}
.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--color-gray-500);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* --- Team Section --- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-md);
}

.team-card {
  text-align: center;
  padding: var(--space-md) var(--space-sm);
  background: var(--color-white);
  border-radius: 12px;
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition-base);
}
.team-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.team-card-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--space-sm);
  border: 3px solid var(--color-primary-pale);
}

.team-card h4 {
  margin-bottom: 0.25rem;
}

.team-card .role {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 500;
}

.team-card p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  margin-top: 0.5rem;
}

/* --- Partners --- */
.partners-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  padding: var(--space-md) 0;
}

.partners-bar img {
  height: 50px;
  width: auto;
  opacity: 0.7;
  filter: grayscale(1);
  transition: all var(--transition-base);
}
.partners-bar img:hover {
  opacity: 1;
  filter: none;
}

/* --- Certifications --- */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md);
}

.cert-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-md);
  background: var(--color-white);
  border-radius: 12px;
  border: 1px solid var(--color-gray-100);
}

.cert-card img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  margin-bottom: var(--space-sm);
}

.cert-card h4 {
  margin-bottom: 0.5rem;
}

.cert-card p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
}

/* --- Contact Info Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.contact-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--color-primary-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}
.contact-icon svg { width: 22px; height: 22px; }

.contact-item h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-item p,
.contact-item a {
  font-size: 0.95rem;
  color: var(--color-gray-500);
}

/* --- CTA Banner --- */
.cta-banner {
  border-radius: 16px;
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%; right: -30%;
  width: 60%; height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.08), transparent 60%);
}
.cta-banner h2 { color: var(--color-white); margin-bottom: 0.5rem; }
.cta-banner p { color: rgba(255,255,255,0.8); max-width: 500px; margin: 0 auto var(--space-md); }

/* --- Footer --- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.6);
  padding: var(--space-lg) 0 var(--space-md);
}

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

.footer-brand .logo-text {
  color: var(--color-white);
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
  display: block;
}
.footer-brand .logo-text span { color: var(--color-primary-light); }

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer-col h5 {
  font-family: var(--font-display);
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}

.footer-col ul {
  list-style: none;
}
.footer-col li {
  margin-bottom: 0.5rem;
}
.footer-col a {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}
.footer-col a:hover {
  color: var(--color-primary-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: var(--space-md);
}
.footer-links a {
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
}
.footer-links a:hover {
  color: var(--color-primary-light);
}

.social-links {
  display: flex;
  gap: 0.75rem;
}
.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: all var(--transition-fast);
}
.social-links a:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.social-links svg {
  width: 18px;
  height: 18px;
}

/* --- Animations (Scroll Reveal) --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* stagger children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.25s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.3s; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.35s; }
.reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-text { margin: 0 auto var(--space-md); }
  .hero-buttons { justify-content: center; }
  .hero-visual { display: none; }
  .hero-stats { max-width: 500px; margin: var(--space-md) auto 0; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --header-height: 64px; }

  .menu-toggle { display: flex; }

  .nav-wrapper {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0; bottom: 0;
    background: var(--color-white);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    padding: var(--space-md);
    overflow-y: auto;
    z-index: 999;
  }
  .nav-wrapper.open {
    transform: translateX(0);
  }

  .nav-main {
    flex-direction: column;
    gap: 0;
  }
  .nav-main a {
    padding: 0.8rem 0;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--color-gray-100);
  }

  .dropdown {
    position: static;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    padding-left: var(--space-sm);
  }

  .lang-switch {
    margin: var(--space-sm) 0 0;
  }

  .hero { min-height: 80vh; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .stat-number { font-size: 1.5rem; }

  .materials-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-md); }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
  .stat-number { font-size: 1.3rem; }
  .stat-label { font-size: 0.72rem; }
  .materials-grid { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
  .hero-buttons { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
}

/* --- Page Header (Sub Pages) --- */
.page-header {
  padding: calc(var(--header-height) + var(--space-lg)) 0 var(--space-lg);
  background: var(--color-gray-100);
  text-align: center;
}

.page-header h1 {
  margin-bottom: 0.5rem;
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-gray-500);
}
.breadcrumb a { color: var(--color-primary); }
.breadcrumb span { margin: 0 0.5rem; }

/* --- Cookie/Security Headers Note --- */
/* Security headers should be configured server-side via .htaccess */