/* ===== The Orkest System — Design System ===== */
/* Direction: Editorial premium, serif/sans-serif, cuivre + crème + noir profond */

/* --- Variables --- */
:root {
  --noir: #0d0b09;
  --noir-light: #1a1714;
  --noir-card: #231f1b;
  --noir-border: #2e2924;
  --cuivre: #c47a4a;
  --cuivre-light: #d4956a;
  --cuivre-dark: #a8623a;
  --cuivre-glow: rgba(196, 122, 74, 0.15);
  --creme: #f5f0eb;
  --creme-dark: #e8e0d8;
  --creme-medium: #d5cbc0;
  --gris: #8a8078;
  --gris-light: #b0a89f;
  --gris-dark: #5a534c;
  --blanc: #faf7f3;
  --font-serif: 'Playfair Display', 'Georgia', serif;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--noir);
  color: var(--creme);
  line-height: 1.65;
  overflow-x: hidden;
}

::selection {
  background-color: var(--cuivre);
  color: var(--noir);
}

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

/* --- Typography --- */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.75rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.75rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

h4, h5 {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8125rem;
}

.italic-accent {
  font-style: italic;
  color: var(--cuivre);
}

/* --- Layout --- */
.container-orkest {
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-padding {
  padding: 8rem 0;
}

.section-padding-sm {
  padding: 5rem 0;
}

/* --- Section Label --- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cuivre);
  margin-bottom: 2rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--cuivre);
}

/* --- Backgrounds --- */
.bg-noir { background-color: var(--noir); color: var(--creme); }
.bg-noir-light { background-color: var(--noir-light); color: var(--creme); }
.bg-creme { background-color: var(--creme); color: var(--noir); }
.bg-blanc { background-color: var(--blanc); color: var(--noir); }

/* --- Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 1rem 2.25rem;
  background: var(--cuivre);
  color: var(--blanc);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  border-radius: 0;
  transition: all 0.4s var(--ease-smooth);
  cursor: pointer;
  border: none;
  text-decoration: none;
  text-transform: uppercase;
}

.btn-primary:hover {
  background: var(--cuivre-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(196, 122, 74, 0.25);
}

.btn-primary svg {
  width: 1rem;
  height: 1rem;
  transition: transform 0.3s var(--ease-smooth);
}

.btn-primary:hover svg {
  transform: translateX(4px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 1rem 2.25rem;
  background: transparent;
  color: var(--creme);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  border: 1px solid var(--noir-border);
  border-radius: 0;
  transition: all 0.3s var(--ease-smooth);
  cursor: pointer;
  text-decoration: none;
  text-transform: uppercase;
}

.btn-secondary:hover {
  border-color: var(--cuivre);
  color: var(--cuivre);
}

/* Light variant */
.btn-secondary.light {
  color: var(--noir);
  border-color: var(--creme-medium);
}

.btn-secondary.light:hover {
  border-color: var(--cuivre);
  color: var(--cuivre);
}

.btn-lg {
  padding: 1.125rem 2.75rem;
  font-size: 0.9375rem;
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: all 0.5s var(--ease-smooth);
  height: 80px;
}

.navbar.scrolled {
  background: rgba(13, 11, 9, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--noir-border);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.navbar-logo {
  display: flex;
  align-items: baseline;
  gap: 0;
  text-decoration: none;
  flex-direction: column;
}

.navbar-logo-text {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--creme);
  transition: color 0.3s;
  line-height: 1.2;
}

.navbar-logo-sub {
  font-family: var(--font-sans);
  font-size: 0.5625rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris);
  line-height: 1;
}

.navbar-logo:hover .navbar-logo-text {
  color: var(--cuivre-light);
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.navbar-links a {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gris-light);
  text-decoration: none;
  transition: color 0.3s;
  position: relative;
}

.navbar-links a:hover,
.navbar-links a.active {
  color: var(--creme);
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--cuivre);
  transition: width 0.4s var(--ease-out);
}

.navbar-links a:hover::after,
.navbar-links a.active::after {
  width: 100%;
}

.navbar-cta { display: block; }

.navbar-mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--gris-light);
  cursor: pointer;
  padding: 0.5rem;
}

.navbar-mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13, 11, 9, 0.98);
  backdrop-filter: blur(20px);
  z-index: 99;
  padding: 7rem 2rem 2rem;
  flex-direction: column;
  gap: 2rem;
}

.navbar-mobile-menu.open { display: flex; }

.navbar-mobile-menu a {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--creme);
  text-decoration: none;
  transition: color 0.3s;
}

.navbar-mobile-menu a:hover { color: var(--cuivre); }

/* --- Ticker / Banner --- */
.ticker {
  background: var(--cuivre);
  color: var(--blanc);
  overflow: hidden;
  white-space: nowrap;
  padding: 0.875rem 0;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.ticker-inner {
  display: inline-flex;
  animation: ticker 30s linear infinite;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 2rem;
  padding: 0 2rem;
}

.ticker-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--blanc);
  opacity: 0.5;
  flex-shrink: 0;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
  padding-bottom: 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 20%, rgba(196, 122, 74, 0.06) 0%, transparent 50%),
              radial-gradient(ellipse at 30% 80%, rgba(196, 122, 74, 0.03) 0%, transparent 40%);
}

.hero-content {
  position: relative;
  z-index: 1;
}

/* --- Section Light Header (like the reference crème header) --- */
.hero-light {
  background: var(--creme);
  color: var(--noir);
  min-height: auto;
  padding: 10rem 0 4rem;
}

/* --- Stat Card --- */
.stat-card {
  background: var(--noir-light);
  border: 1px solid var(--noir-border);
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--cuivre);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out);
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-value {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 400;
  line-height: 1;
  color: var(--creme);
  margin-bottom: 0.5rem;
}

.stat-value .accent {
  color: var(--cuivre);
}

.stat-label {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gris);
  margin-bottom: 0.5rem;
}

.stat-desc {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-style: italic;
  color: var(--gris-dark);
}

/* --- Glass Card (dark) --- */
.glass-card {
  background: var(--noir-light);
  border: 1px solid var(--noir-border);
  transition: all 0.5s var(--ease-smooth);
  position: relative;
  overflow: hidden;
}

.glass-card:hover {
  border-color: rgba(196, 122, 74, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

/* --- Card Light (for crème sections) --- */
.card-light {
  background: var(--blanc);
  border: 1px solid var(--creme-dark);
  transition: all 0.5s var(--ease-smooth);
}

.card-light:hover {
  border-color: var(--cuivre);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

/* --- Step Card --- */
.step-card {
  position: relative;
  padding: 3rem;
  background: var(--noir-light);
  border: 1px solid var(--noir-border);
  transition: all 0.5s var(--ease-smooth);
}

.step-card:hover {
  border-color: rgba(196, 122, 74, 0.3);
}

.step-number {
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 400;
  color: rgba(196, 122, 74, 0.1);
  line-height: 1;
  position: absolute;
  top: 1.5rem;
  right: 2rem;
}

/* --- Comparison Table --- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
}

.comparison-table th {
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--noir-border);
}

.comparison-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(46, 41, 36, 0.5);
  font-size: 0.9375rem;
}

.comparison-table tr:last-child td { border-bottom: none; }

.comparison-highlight {
  background: var(--cuivre-glow);
}

/* --- Sector Tabs --- */
.sector-tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  border-bottom: 1px solid var(--noir-border);
  scrollbar-width: none;
}

.sector-tabs::-webkit-scrollbar { display: none; }

.sector-tab {
  padding: 1rem 2rem;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--gris);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s;
}

.sector-tab:hover {
  color: var(--creme);
}

.sector-tab.active {
  color: var(--cuivre);
  border-bottom-color: var(--cuivre);
}

.sector-content { display: none; }
.sector-content.active { display: block; }

/* --- Region Card --- */
.region-card {
  background: var(--noir-light);
  border: 1px solid var(--noir-border);
  padding: 2rem;
  transition: all 0.5s var(--ease-smooth);
  text-decoration: none;
  display: block;
  position: relative;
  overflow: hidden;
}

.region-card::after {
  content: '→';
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 1.25rem;
  color: var(--gris-dark);
  transition: all 0.3s;
}

.region-card:hover::after {
  color: var(--cuivre);
  transform: translateX(4px);
}

.region-card:hover {
  border-color: rgba(196, 122, 74, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.region-status {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.region-status.active {
  background: var(--cuivre-glow);
  color: var(--cuivre-light);
}

.region-status.upcoming {
  background: rgba(196, 122, 74, 0.08);
  color: var(--cuivre);
}

.region-status.planned {
  background: rgba(138, 128, 120, 0.1);
  color: var(--gris);
}

.region-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.region-status.active .region-status-dot {
  background: var(--cuivre);
  animation: pulse-dot 2s infinite;
}

.region-status.upcoming .region-status-dot {
  background: var(--cuivre-dark);
}

.region-status.planned .region-status-dot {
  background: var(--gris-dark);
}

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

/* --- Forms --- */
.form-group { margin-bottom: 1.5rem; }

.form-label {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--gris-light);
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--noir);
  border: 1px solid var(--noir-border);
  color: var(--creme);
  font-size: 0.9375rem;
  font-family: var(--font-sans);
  transition: all 0.3s;
  outline: none;
  border-radius: 0;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--gris-dark);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--cuivre);
  box-shadow: 0 0 0 3px var(--cuivre-glow);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%238a8078'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.25rem;
  padding-right: 2.5rem;
}

.form-select option {
  background: var(--noir-light);
  color: var(--creme);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* --- Testimonial --- */
.testimonial-card {
  position: relative;
  padding: 2.5rem;
  background: var(--noir-light);
  border: 1px solid var(--noir-border);
  border-left: 2px solid var(--cuivre);
}

/* --- Urgency Banner --- */
.urgency-banner {
  background: var(--cuivre-glow);
  border: 1px solid rgba(196, 122, 74, 0.25);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.urgency-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cuivre);
  animation: pulse-dot 1.5s infinite;
  flex-shrink: 0;
}

/* --- Divider --- */
.section-divider {
  height: 1px;
  background: var(--noir-border);
}

.section-divider.light {
  background: var(--creme-dark);
}

/* --- Footer --- */
.footer {
  background: var(--noir);
  border-top: 1px solid var(--noir-border);
  padding: 5rem 0 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gris);
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--gris-dark);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover { color: var(--cuivre); }

/* --- Map --- */
.map-container {
  overflow: hidden;
  border: 1px solid var(--noir-border);
}

.leaflet-popup-content-wrapper {
  background: var(--noir-light) !important;
  color: var(--creme) !important;
  border-radius: 0 !important;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5) !important;
  border: 1px solid var(--noir-border) !important;
}

.leaflet-popup-tip { background: var(--noir-light) !important; }

.leaflet-popup-content {
  margin: 1rem !important;
  font-family: var(--font-sans) !important;
  font-size: 0.875rem !important;
  line-height: 1.5 !important;
}

.leaflet-popup-close-button { color: var(--gris) !important; }

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s var(--ease-out);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s var(--ease-out);
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s var(--ease-out);
}

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

.scale-in {
  opacity: 0;
  transform: scale(0.96);
  transition: all 0.8s var(--ease-out);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

.stagger-children > * {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.6s var(--ease-out);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.15s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.2s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.25s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.3s; }
.stagger-children.visible > *:nth-child(7) { transition-delay: 0.35s; }
.stagger-children.visible > *:nth-child(8) { transition-delay: 0.4s; }

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

/* --- Responsive Grid Utilities --- */
.grid-hero { display: grid; grid-template-columns: 1fr 380px; gap: 4rem; align-items: start; }
.grid-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
.grid-2col-sm { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-2col-gap1 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; }
.grid-3col { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; }
.grid-4col { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; }
.grid-step { display: grid; grid-template-columns: 120px 1fr; gap: 3rem; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .navbar-links,
  .navbar-cta { display: none; }
  .navbar-mobile-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .grid-hero { grid-template-columns: 1fr; gap: 2.5rem; }
  .grid-2col { grid-template-columns: 1fr; gap: 3rem; }
  .grid-3col { grid-template-columns: repeat(2, 1fr); }
  .grid-4col { grid-template-columns: repeat(2, 1fr); }
  .grid-2col-sm { gap: 1rem; }
  .grid-step { grid-template-columns: 80px 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .section-padding { padding: 5rem 0; }
  .section-padding-sm { padding: 3rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .container-orkest { padding: 0 1.25rem; }

  .grid-3col { grid-template-columns: 1fr; }
  .grid-4col { grid-template-columns: 1fr; }
  .grid-2col-sm { grid-template-columns: 1fr; }
  .grid-2col-gap1 { grid-template-columns: 1fr; }
  .grid-step { grid-template-columns: 1fr; gap: 1rem; }

  .hero-light { padding: 7rem 0 3rem; }

  h1 { font-size: clamp(2rem, 8vw, 3.5rem); }
  h2 { font-size: clamp(1.75rem, 6vw, 3rem); }

  .stat-value { font-size: 2.5rem; }

  .comparison-table { font-size: 0.8125rem; }
  .comparison-table th,
  .comparison-table td { padding: 0.875rem 1rem; }

  #orkest-map { height: 300px !important; }

  .testimonial-card { padding: 1.75rem; }
  .testimonial-card p { font-size: 1rem !important; }
}

@media (max-width: 480px) {
  .container-orkest { padding: 0 1rem; }
  .section-padding { padding: 3.5rem 0; }

  .btn-primary,
  .btn-secondary { width: 100%; justify-content: center; padding: 0.875rem 1.5rem; }
  .btn-lg { padding: 1rem 2rem; }

  .step-card { padding: 2rem; }
  .step-number { font-size: 3.5rem; }
}