/* ============================
   Business Club 360 - Styles
   Refonte premium v2 - 2026-03
   ============================ */

/* --- Custom Properties --- */
:root {
  --anthracite: #1C1F26;
  --anthracite-light: #262A33;
  --navy: #1B2A4A;
  --navy-light: #243656;
  --navy-dark: #131E35;
  --charcoal: #2C2F36;
  --copper: #C4956A;
  --copper-light: #D4A97E;
  --copper-dark: #A67B52;
  --champagne: #E8D5B7;
  --ivory: #F8F6F1;
  --ivory-warm: #F5F2EC;
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-width: 1100px;
  --max-width-narrow: 720px;
  --section-padding: 120px;
  --section-padding-sm: 80px;
  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.75;
  color: var(--gray-600);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
details summary:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}

ul {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--anthracite);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  letter-spacing: -0.025em;
  line-height: 1.1;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  letter-spacing: -0.015em;
  line-height: 1.15;
}

h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

h4 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1.125rem;
  font-size: 1.0625rem;
}

p:last-child {
  margin-bottom: 0;
}

.text-copper {
  color: var(--copper);
}

.text-accent {
  color: var(--anthracite);
}

.text-muted {
  color: var(--gray-500);
}

.text-small {
  font-size: 0.9375rem;
}

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

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

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

.section {
  padding: var(--section-padding) 0;
}

.section-ivory {
  background: var(--ivory);
}

.section-warm {
  background: var(--ivory-warm);
}

.section-dark {
  background: var(--anthracite);
  color: var(--gray-300);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

.section-navy {
  background: linear-gradient(160deg, var(--navy-dark) 0%, var(--navy) 50%, var(--navy-light) 100%);
  color: var(--gray-300);
}

.section-navy h2,
.section-navy h3 {
  color: var(--white);
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.section-grid-center {
  align-items: center;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--copper);
  margin-bottom: 20px;
  display: block;
}

.section-label-light {
  color: var(--copper-light);
}

.section-intro {
  max-width: 620px;
  margin: 20px auto 0;
  color: var(--gray-500);
  font-size: 1.0625rem;
  line-height: 1.75;
}

.section-intro-light {
  color: var(--gray-400);
}

/* Separator line */
.section-sep {
  width: 48px;
  height: 1px;
  background: var(--copper);
  opacity: 0.4;
  margin: 24px 0;
}

.text-center .section-sep {
  margin: 24px auto;
}

/* --- Navigation --- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 0;
  transition: all var(--transition);
}

#navbar.scrolled {
  background: rgba(28, 31, 38, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 14px 0;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

#navbar.menu-open,
#navbar.menu-open.scrolled {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.01em;
}

.logo-360 {
  color: var(--copper);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}

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

.nav-cta {
  background: transparent !important;
  color: var(--copper-light) !important;
  padding: 9px 24px;
  border-radius: 4px;
  border: 1px solid rgba(196, 149, 106, 0.4) !important;
  font-weight: 500 !important;
  font-size: 0.8125rem !important;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all var(--transition) !important;
}

.nav-cta:hover {
  background: rgba(196, 149, 106, 0.1) !important;
  border-color: var(--copper) !important;
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: all var(--transition);
  border-radius: 1px;
}

/* --- Hero --- */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(170deg, #0F141D 0%, var(--anthracite) 30%, var(--anthracite-light) 70%, #2A2D36 100%);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 25% 85%, rgba(196, 149, 106, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 75% 15%, rgba(196, 149, 106, 0.04) 0%, transparent 45%);
}

/* Subtle geometric pattern */
.hero-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(196, 149, 106, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196, 149, 106, 0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  text-align: center;
  padding: 140px 28px 100px;
  max-width: 820px;
}

.hero-label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--copper);
  margin-bottom: 12px;
  display: block;
}

#hero h1 {
  color: var(--white);
  margin-bottom: 28px;
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 400;
  font-style: italic;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 20px;
  line-height: 1.7;
}

.hero-desc {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.5);
  max-width: 580px;
  margin: 0 auto 40px;
  line-height: 1.75;
}

.hero-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.badge {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-sep {
  color: rgba(196, 149, 106, 0.35);
  font-size: 0.5rem;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 14px 36px;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--copper);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--copper-dark);
  box-shadow: 0 4px 24px rgba(196, 149, 106, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--copper-light);
  border: 1px solid rgba(196, 149, 106, 0.35);
}

.btn-outline:hover {
  background: rgba(196, 149, 106, 0.08);
  border-color: var(--copper);
  color: var(--white);
}

.btn-outline-dark {
  background: transparent;
  color: var(--copper-dark);
  border: 1px solid rgba(196, 149, 106, 0.4);
}

.btn-outline-dark:hover {
  background: rgba(196, 149, 106, 0.08);
  border-color: var(--copper);
  color: var(--anthracite);
}

.btn-white {
  background: var(--white);
  color: var(--anthracite);
}

.btn-white:hover {
  background: var(--ivory);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.btn-lg {
  font-size: 0.875rem;
  padding: 16px 48px;
}

.btn-sm {
  font-size: 0.75rem;
  padding: 10px 24px;
}

/* --- CTA Band Section --- */
.section-cta {
  background: var(--anthracite);
  padding: var(--section-padding-sm) 0;
  position: relative;
  overflow: hidden;
}

.section-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(196, 149, 106, 0.06) 0%, transparent 60%);
}

.section-cta .container {
  position: relative;
}

.section-cta h2 {
  color: var(--white);
  margin-bottom: 12px;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.section-cta p {
  color: var(--gray-400);
  margin-bottom: 32px;
  font-size: 1rem;
}

/* --- Cards --- */
.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.cards-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.card {
  background: var(--white);
  padding: 40px 32px;
  border-radius: 8px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.card-icon {
  color: var(--copper);
  margin-bottom: 24px;
}

.card-border-top {
  border-top: 2px solid var(--copper);
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.card h3 {
  color: var(--anthracite);
}

.card p {
  color: var(--gray-500);
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* Dark card variant */
.card-dark {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.card-dark:hover {
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.card-dark h3 {
  color: var(--white);
}

.card-dark p {
  color: var(--gray-400);
}

/* --- Check List --- */
.check-list {
  margin: 20px 0;
}

.check-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  font-size: 1.0625rem;
  line-height: 1.6;
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--copper);
  border-radius: 50%;
}

/* Qualification list - positive/negative */
.qual-list {
  margin: 20px 0;
}

.qual-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  font-size: 1rem;
  line-height: 1.65;
}

.qual-list li::before {
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1rem;
}

.qual-list-yes li::before {
  content: '\2713';
  color: var(--copper);
}

.qual-list-no li::before {
  content: '-';
  color: var(--gray-400);
}

/* --- Format Image --- */
.format-image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.format-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 300px;
}

/* --- Protocol / Timeline --- */
.protocol {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.protocol-item {
  position: relative;
  padding: 32px 24px;
  background: var(--white);
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.protocol-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--anthracite);
  color: var(--copper-light);
  font-family: var(--font-serif);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 50%;
  margin-bottom: 20px;
}

.protocol-label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--copper);
  margin-bottom: 8px;
  display: block;
}

.protocol-item h3 {
  font-size: 1.0625rem;
  margin-bottom: 10px;
}

.protocol-item p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* --- Selection / Rarity Section --- */
.selection-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.selection-feature {
  text-align: center;
  padding: 36px 24px;
}

.selection-feature-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--copper);
  margin-bottom: 8px;
  line-height: 1;
}

.selection-feature-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.selection-feature p {
  font-size: 0.9375rem;
  color: var(--gray-400);
  line-height: 1.65;
}

/* --- Testimonials --- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.testimonial {
  position: relative;
  padding: 36px 32px;
  background: rgba(255, 255, 255, 0.035);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.quote-mark {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  line-height: 1;
  color: var(--copper);
  opacity: 0.4;
  margin-bottom: -16px;
}

.testimonial blockquote {
  font-size: 0.9375rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.75;
  margin-bottom: 24px;
}

.testimonial-author {
  font-size: 0.8125rem;
  color: var(--copper-light);
  font-style: normal;
  font-weight: 500;
  margin-bottom: 4px !important;
}

.testimonial-context {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  font-style: normal;
}

/* --- Pricing / Modalites --- */
.pricing-intro {
  max-width: 560px;
  margin: 20px auto 0;
}

.pricing-cards {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  margin-top: 56px;
  flex-wrap: wrap;
}

.pricing-card {
  text-align: center;
  padding: 48px 56px;
  flex: 0 1 auto;
}

.pricing-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--copper-light);
  margin-bottom: 16px;
}

.pricing-amount {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.1;
}

.pricing-currency {
  font-size: 1.125rem;
  font-weight: 400;
  opacity: 0.7;
}

.pricing-desc {
  font-size: 0.8125rem;
  color: var(--gray-400);
  line-height: 1.5;
}

.pricing-divider {
  width: 1px;
  background: rgba(255, 255, 255, 0.1);
  align-self: stretch;
}

/* (old pricing-value-list removed - replaced by pricing-value-grid) */

/* --- Proof Block --- */
.section-proof {
  padding: 48px 0;
  background: var(--ivory-warm);
  border-top: 1px solid rgba(196, 149, 106, 0.08);
  border-bottom: 1px solid rgba(196, 149, 106, 0.08);
}

.proof-text {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.proof-text p {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.75;
}

.proof-source {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--gray-400);
  line-height: 1.5;
  margin-top: 20px;
  font-style: normal;
}

/* --- Qualification label alignment --- */
.qual-label-secondary {
  margin-top: 8px;
}

/* --- Pricing Includes List --- */
.pricing-included-label {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--copper-light);
  margin-top: 56px;
  margin-bottom: 28px;
}

.pricing-includes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 48px;
  max-width: 520px;
  margin: 0 auto;
  list-style: none;
  text-align: left;
}

.pricing-includes li {
  position: relative;
  padding-left: 18px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.pricing-includes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  background: var(--copper);
  border-radius: 50%;
  opacity: 0.7;
}

/* --- FAQ --- */
.faq {
  margin-top: 56px;
}

.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-item:first-child {
  border-top: 1px solid var(--gray-200);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--anthracite);
  cursor: pointer;
  list-style: none;
  transition: color var(--transition);
}

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

.faq-item summary::after {
  content: '+';
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--copper);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 20px;
}

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

.faq-item summary:hover {
  color: var(--copper-dark);
}

.faq-item p {
  padding: 0 0 24px;
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.75;
}

/* --- Form --- */
.form {
  margin-top: 56px;
  background: var(--ivory);
  padding: 56px 52px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group-full {
  margin-bottom: 24px;
}

.form-group label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--anthracite);
  margin-bottom: 8px;
  letter-spacing: 0.01em;
}

.required {
  color: var(--copper);
}

.form-group input,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  padding: 13px 16px;
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  background: var(--white);
  color: var(--gray-800);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(196, 149, 106, 0.1);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #DC2626;
}

.field-error {
  display: none;
  color: #DC2626;
  font-size: 0.8125rem;
  margin-top: 4px;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group-rgpd {
  margin-bottom: 0;
}

.rgpd-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.55;
}

.rgpd-checkbox {
  margin-top: 3px;
  accent-color: var(--copper);
  flex-shrink: 0;
}

.link-copper {
  color: var(--copper);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-submit {
  text-align: center;
  margin-top: 36px;
}

.form-success {
  text-align: center;
  padding: 56px 24px;
}

.success-icon {
  color: var(--copper);
  margin-bottom: 20px;
}

.form-success h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.form-success p {
  color: var(--gray-500);
}

.form-error {
  text-align: center;
  padding: 16px;
  background: #FEF2F2;
  border-radius: 8px;
  margin-top: 16px;
}

.form-error p {
  color: #DC2626;
  font-size: 0.9375rem;
}

/* --- Footer --- */
footer {
  background: #0F1116;
  padding: 96px 0 56px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 56px;
  flex-wrap: wrap;
  gap: 40px;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.footer-tagline {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
  line-height: 1.6;
}

.footer-manifesto {
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.3);
  max-width: 340px;
  line-height: 1.7;
}

.footer-mid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-nav {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  align-items: center;
}

.footer-nav a {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--transition);
  letter-spacing: 0.01em;
  padding: 0 16px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-nav a:first-child {
  padding-left: 0;
}

.footer-nav a:last-child {
  border-right: none;
  padding-right: 0;
}

.footer-nav a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-legal {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
}

.footer-copyright {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.25);
}

.footer-legal-link {
  color: rgba(255, 255, 255, 0.4);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-legal-link:hover {
  color: rgba(255, 255, 255, 0.7);
}

.footer-cta-link {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--copper-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.footer-cta-link:hover {
  color: var(--white);
}

/* --- Footer Geo --- */
.footer-geo {
  text-align: center;
}

.footer-geo-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 10px;
}

.footer-geo-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-geo-links a {
  font-size: 0.8125rem;
  color: var(--copper-light);
  transition: color var(--transition);
  opacity: 0.7;
}

.footer-geo-links a:hover {
  color: var(--white);
  opacity: 1;
}

.footer-geo-links a.geo-active {
  color: var(--white);
  font-weight: 500;
  opacity: 1;
}

/* --- Hero Geo Badge --- */
.hero-geo-badge {
  display: inline-block;
  background: rgba(196, 149, 106, 0.12);
  border: 1px solid rgba(196, 149, 106, 0.3);
  padding: 6px 20px;
  border-radius: 40px;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--copper-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

/* --- Animations --- */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* --- Spinner on submit --- */
.btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  margin: -9px 0 0 -9px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .section-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .format-image {
    order: -1;
    max-height: 280px;
  }

  .format-image img {
    min-height: 220px;
    max-height: 280px;
    object-position: center 35%;
  }

  .cards-3,
  .selection-features {
    grid-template-columns: repeat(2, 1fr);
  }

  .protocol {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials {
    grid-template-columns: 1fr;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
  }

  .pricing-includes {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 80px;
    --section-padding-sm: 60px;
  }

  .nav-toggle {
    display: flex;
    z-index: 1002;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    background: #0F1116;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    z-index: 1001;
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-links li {
    transform: translateY(16px);
    opacity: 0;
    transition: transform 0.4s ease, opacity 0.4s ease;
  }

  .nav-links.open li {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-links.open li:nth-child(1) { transition-delay: 0.08s; }
  .nav-links.open li:nth-child(2) { transition-delay: 0.14s; }
  .nav-links.open li:nth-child(3) { transition-delay: 0.20s; }
  .nav-links.open li:nth-child(4) { transition-delay: 0.26s; }
  .nav-links.open li:nth-child(5) { transition-delay: 0.32s; }

  .nav-links a {
    display: block;
    padding: 14px 0;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75) !important;
    border: none;
    text-align: center;
    letter-spacing: -0.01em;
    text-transform: none;
  }

  .nav-links a:hover {
    color: var(--copper-light) !important;
  }

  .nav-cta {
    margin-top: 24px;
    font-size: 0.875rem !important;
    padding: 14px 40px !important;
    border-radius: 4px;
  }

  .nav-toggle span {
    transition: all 0.35s ease;
  }

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

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

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

  .cards-3,
  .cards-2,
  .selection-features {
    grid-template-columns: 1fr;
  }

  .protocol {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .protocol-item {
    padding: 24px 20px;
  }

  .hero-content {
    padding: 120px 20px 72px;
  }

  .hero-badges {
    flex-direction: column;
    gap: 8px;
  }

  .badge-sep {
    display: none;
  }

  .hero-ctas {
    flex-direction: column;
    gap: 12px;
  }

  .hero-ctas .btn {
    width: 100%;
    max-width: 300px;
  }

  .form {
    padding: 36px 24px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 16px;
  }

  .pricing-cards {
    flex-direction: column;
    gap: 0;
  }

  .pricing-card {
    padding: 36px 24px;
  }

  .pricing-divider {
    width: 60px;
    height: 1px;
    margin: 0 auto;
  }

  .pricing-includes {
    grid-template-columns: 1fr;
    max-width: 280px;
  }

  .footer-nav a {
    border-right: none;
    padding: 4px 0;
  }

  .footer-nav {
    flex-direction: column;
    gap: 0;
  }

  .footer-top {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
  }

  .footer-manifesto {
    max-width: 100%;
  }

  .footer-mid {
    flex-direction: column;
    text-align: center;
    gap: 28px;
  }

  .footer-nav {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-geo-links {
    flex-direction: column;
    gap: 8px;
  }

  .section-cta h2 br {
    display: none;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 64px;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .btn-lg {
    padding: 14px 32px;
    font-size: 0.8125rem;
  }

  .hero-geo-badge {
    font-size: 0.6875rem;
    padding: 5px 16px;
  }

  .selection-feature-num {
    font-size: 2rem;
  }
}
/* --- Bouton Espace membre --- */
.nav-login {
  color: rgba(255,255,255,0.5) !important;
  font-size: 0.8125rem !important;
  padding: 7px 16px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.12) !important;
  transition: all 0.25s ease;
  letter-spacing: 0.02em;
}
.nav-login:hover {
  color: var(--white) !important;
  border-color: rgba(255,255,255,0.3) !important;
  background: rgba(255,255,255,0.05) !important;
}