@import url('https://fonts.googleapis.com/css2?family=Josefin+Sans:wght@300;400;600;700&family=Lora:ital,wght@0,400;0,500;0,600;1,400&display=swap');

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

:root {
  --color-bg: #F5F5F5;
  --color-teal: #008080;
  --color-gold: #B8860B;
  --color-charcoal: #36454F;
  --color-white: #ffffff;
  --color-light: #EBEBEB;
  --color-mid: #D0D0D0;
  --color-dark-bg: #2a3840;
  --font-heading: 'Josefin Sans', sans-serif;
  --font-body: 'Lora', serif;
  --max-width: 1440px;
  --container: 1200px;
  --radius: 2px;
  --transition: 0.2s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-charcoal);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-teal);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-gold);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-charcoal);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 600; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }

p { margin-bottom: 1.2rem; }
p:last-child { margin-bottom: 0; }

ul, ol { padding-left: 1.4rem; }
li { margin-bottom: 0.5rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.container--wide {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
}

.section-pad {
  padding: 96px 0;
}

.section-pad--lg {
  padding: 128px 0;
}

.section-pad--sm {
  padding: 64px 0;
}

/* =====================
   HEADER
   ===================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-charcoal);
  border-bottom: 2px solid var(--color-teal);
  height: 68px;
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-logo span {
  color: var(--color-teal);
}

.site-logo:hover {
  color: var(--color-white);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: color var(--transition);
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-white);
  border-bottom-color: var(--color-teal);
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  transition: var(--transition);
}

/* =====================
   FOOTER
   ===================== */

.site-footer {
  background-color: var(--color-charcoal);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
  border-top: 3px solid var(--color-teal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.footer-brand h3 {
  font-family: var(--font-heading);
  color: var(--color-white);
  font-size: 1.4rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-brand h3 span {
  color: var(--color-teal);
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 0;
}

.footer-edu-notice {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 16px;
  border: 1px solid var(--color-gold);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition);
  letter-spacing: 0.04em;
}

.footer-col ul li a:hover {
  color: var(--color-teal);
}

.footer-contact-item {
  display: flex;
  flex-direction: column;
  margin-bottom: 12px;
}

.footer-contact-item span:first-child {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 2px;
}

.footer-contact-item span:last-child,
.footer-contact-item a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
}

.footer-hours {
  margin-top: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.4);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.4);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  transition: color var(--transition);
}

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

/* =====================
   HERO SECTION
   ===================== */

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--color-charcoal);
  padding-top: 68px;
  overflow: hidden;
  position: relative;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 0;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  min-height: calc(100vh - 68px);
}

.hero-content {
  padding: 80px 64px 80px 48px;
}

.hero-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-teal);
  border-left: 3px solid var(--color-teal);
  padding-left: 12px;
  margin-bottom: 32px;
}

.hero-content h1 {
  color: var(--color-white);
  margin-bottom: 28px;
  line-height: 1.1;
}

.hero-content h1 .accent {
  color: var(--color-teal);
  display: block;
}

.hero-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-edu {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid rgba(184,134,11,0.5);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.hero-image-wrap {
  position: relative;
  height: 100%;
  min-height: calc(100vh - 68px);
  overflow: hidden;
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--color-charcoal) 0%, transparent 35%);
}

/* =====================
   SECTION LABELS
   ===================== */

.section-label {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-teal);
  border-left: 3px solid var(--color-teal);
  padding-left: 10px;
  display: inline-block;
  margin-bottom: 20px;
}

.section-label--gold {
  color: var(--color-gold);
  border-left-color: var(--color-gold);
}

/* =====================
   SECTION 1 - FATIGUE OCULAIRE
   ===================== */

.fatigue-section {
  background-color: var(--color-white);
  border-top: 1px solid var(--color-mid);
}

.fatigue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.fatigue-intro h2 {
  margin-bottom: 24px;
}

.fatigue-intro p {
  color: var(--color-charcoal);
  line-height: 1.8;
}

.fatigue-image {
  margin-top: 32px;
  border: 1px solid var(--color-mid);
}

.fatigue-image img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.causes-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.causes-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-light);
}

.causes-list li:last-child {
  border-bottom: none;
}

.cause-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  background-color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.cause-icon svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: white;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cause-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-charcoal);
  margin-bottom: 4px;
}

.cause-text span {
  font-size: 0.88rem;
  color: rgba(54,69,79,0.72);
}

/* =====================
   SECTION 2 - PRINCIPES
   ===================== */

.principes-section {
  background-color: var(--color-bg);
  position: relative;
}

.principes-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--color-teal), var(--color-gold));
}

.principes-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.principes-inner h2 {
  margin-bottom: 24px;
}

.principes-inner > p {
  font-size: 1.05rem;
  line-height: 1.85;
  margin-bottom: 56px;
}

.principes-cols {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 32px;
  text-align: left;
  margin-top: 40px;
}

.quote-block {
  padding: 28px 24px;
  border-top: 3px solid var(--color-teal);
  background-color: var(--color-white);
  position: relative;
}

.quote-block::before {
  content: '"';
  font-family: var(--font-body);
  font-size: 4rem;
  line-height: 1;
  color: var(--color-teal);
  opacity: 0.3;
  position: absolute;
  top: 8px;
  left: 16px;
}

.quote-block p {
  font-style: italic;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-charcoal);
  margin-bottom: 12px;
}

.quote-block cite {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-style: normal;
}

.quote-block--gold {
  border-top-color: var(--color-gold);
}

.quote-block--gold::before {
  color: var(--color-gold);
}

.principes-body {
  border-left: 1px solid var(--color-mid);
  border-right: 1px solid var(--color-mid);
  padding: 0 32px;
}

.principes-body h3 {
  margin-bottom: 16px;
  color: var(--color-charcoal);
}

/* =====================
   SECTION 3 - EXERCICES
   ===================== */

.exercices-section {
  background-color: var(--color-dark-bg);
}

.exercices-section .section-label {
  color: var(--color-teal);
}

.exercices-section h2 {
  color: var(--color-white);
  margin-bottom: 16px;
}

.exercices-section > .container > p {
  color: rgba(255,255,255,0.65);
  max-width: 640px;
  margin-bottom: 56px;
}

.exercices-header {
  margin-bottom: 56px;
}

.exercices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.exercise-card {
  background-color: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: background-color var(--transition);
  overflow: hidden;
}

.exercise-card:hover {
  background-color: rgba(0,128,128,0.08);
}

.exercise-card-image {
  height: 220px;
  overflow: hidden;
}

.exercise-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.exercise-card:hover .exercise-card-image img {
  transform: scale(1.03);
}

.exercise-card-body {
  padding: 32px;
}

.exercise-num {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 12px;
  display: block;
}

.exercise-card h3 {
  color: var(--color-white);
  margin-bottom: 16px;
}

.exercise-card p {
  color: rgba(255,255,255,0.6);
  font-size: 0.92rem;
  line-height: 1.75;
  margin-bottom: 20px;
}

.exercise-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
}

.exercise-steps li {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
}

.exercise-steps li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-teal);
}

/* =====================
   SECTION 4 - ERGONOMIE
   ===================== */

.ergo-section {
  background-color: var(--color-white);
}

.ergo-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 72px;
  align-items: start;
}

.ergo-image-wrap {
  position: relative;
}

.ergo-image-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.ergo-image-caption {
  background-color: var(--color-charcoal);
  padding: 16px 24px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.6);
}

.stat-strip {
  background-color: var(--color-teal);
  padding: 32px;
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.stat-item {
  text-align: center;
  flex: 1;
  position: relative;
}

.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: -16px;
  top: 50%;
  transform: translateY(-50%);
  height: 40px;
  width: 1px;
  background-color: rgba(255,255,255,0.3);
}

.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
}

.stat-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  margin-top: 6px;
}

.ergo-tips {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ergo-tips li {
  padding: 16px 0 16px 20px;
  border-bottom: 1px solid var(--color-light);
  position: relative;
  font-size: 0.94rem;
  line-height: 1.7;
}

.ergo-tips li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 24px;
  width: 8px;
  height: 2px;
  background-color: var(--color-teal);
}

.ergo-tips li strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  margin-bottom: 4px;
}

/* =====================
   SECTION 5 - HISTOIRE / TIMELINE
   ===================== */

.histoire-section {
  background-color: var(--color-bg);
  overflow: hidden;
}

.histoire-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  margin-bottom: 80px;
}

.histoire-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.timeline-strip {
  overflow-x: auto;
  padding-bottom: 32px;
}

.timeline {
  display: flex;
  gap: 0;
  position: relative;
  min-width: 900px;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-mid);
}

.timeline-item {
  flex: 1;
  padding-top: 48px;
  padding-right: 24px;
  position: relative;
  cursor: pointer;
}

.timeline-dot {
  position: absolute;
  top: 12px;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--color-bg);
  border: 2px solid var(--color-mid);
  transition: border-color var(--transition), background-color var(--transition);
}

.timeline-item:hover .timeline-dot,
.timeline-item.active .timeline-dot {
  border-color: var(--color-teal);
  background-color: var(--color-teal);
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-teal);
  margin-bottom: 8px;
}

.timeline-item h3 {
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--color-charcoal);
}

.timeline-item p {
  font-size: 0.82rem;
  line-height: 1.65;
  color: rgba(54,69,79,0.72);
  margin: 0;
}

/* =====================
   SECTION 6 - FAQ
   ===================== */

.faq-section {
  background-color: var(--color-charcoal);
}

.faq-section h2 {
  color: var(--color-white);
  margin-bottom: 8px;
}

.faq-section > .container > p {
  color: rgba(255,255,255,0.6);
  margin-bottom: 56px;
  max-width: 600px;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.faq-item {
  background-color: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 28px 32px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background-color var(--transition);
}

.faq-question:hover {
  background-color: rgba(0,128,128,0.06);
}

.faq-question h3 {
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 600;
}

.faq-icon {
  width: 24px;
  height: 24px;
  min-width: 24px;
  border: 1px solid var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition), transform 0.3s ease;
}

.faq-icon svg {
  width: 12px;
  height: 12px;
  stroke: var(--color-teal);
  stroke-width: 2;
  stroke-linecap: round;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-icon {
  background-color: var(--color-teal);
}

.faq-item.open .faq-icon svg {
  stroke: white;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

.faq-answer p {
  padding: 0 32px 28px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.62);
  line-height: 1.8;
  margin: 0;
}

/* =====================
   SECTION 7 - IDEES RECUES
   ===================== */

.idees-section {
  background-color: var(--color-white);
}

.idees-section h2 {
  margin-bottom: 16px;
}

.idees-section > .container > p {
  margin-bottom: 56px;
  max-width: 640px;
}

.idees-hero-image {
  margin-bottom: 64px;
  position: relative;
}

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

.mythe-grid {
  display: grid;
  gap: 2px;
}

.mythe-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.mythe-block {
  padding: 40px 48px;
}

.mythe-block--myth {
  background-color: var(--color-light);
  border-left: 4px solid var(--color-mid);
}

.mythe-block--reality {
  background-color: rgba(0,128,128,0.06);
  border-left: 4px solid var(--color-teal);
}

.mythe-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.mythe-tag--myth { color: rgba(54,69,79,0.5); }
.mythe-tag--reality { color: var(--color-teal); }

.mythe-tag svg {
  width: 14px;
  height: 14px;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mythe-block h3 {
  margin-bottom: 12px;
  font-size: 1rem;
}

.mythe-block p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(54,69,79,0.8);
}

/* =====================
   SECTION 8 - SOFT CTA
   ===================== */

.cta-section {
  background-color: var(--color-teal);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 240px;
  height: 240px;
  border: 40px solid rgba(255,255,255,0.06);
  border-radius: 50%;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -40px;
  width: 300px;
  height: 300px;
  border: 40px solid rgba(255,255,255,0.04);
  border-radius: 50%;
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: 20px;
  font-size: clamp(1.6rem, 3vw, 2rem);
}

.cta-section p {
  color: rgba(255,255,255,0.8);
  max-width: 560px;
  margin: 0 auto 40px;
  font-size: 1.02rem;
  line-height: 1.8;
}

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

.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: 2px solid transparent;
  text-decoration: none;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
}

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

.btn--white:hover {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  border-color: var(--color-charcoal);
}

.btn--outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.5);
}

.btn--outline-white:hover {
  background-color: rgba(255,255,255,0.12);
  border-color: var(--color-white);
  color: var(--color-white);
}

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

.btn--teal:hover {
  background-color: #006666;
  border-color: #006666;
  color: var(--color-white);
}

.btn--outline-teal {
  background-color: transparent;
  color: var(--color-teal);
  border-color: var(--color-teal);
}

.btn--outline-teal:hover {
  background-color: var(--color-teal);
  color: var(--color-white);
}

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

.btn--gold:hover {
  background-color: #9a720a;
  border-color: #9a720a;
  color: var(--color-white);
}

/* =====================
   DISCLAIMER / CONTEXT BLOCK
   ===================== */

.disclaimer-block {
  background-color: var(--color-bg);
  border: 1px solid var(--color-mid);
  border-left: 4px solid var(--color-gold);
  padding: 32px 40px;
  margin: 64px 0 0;
}

.disclaimer-block h4 {
  color: var(--color-gold);
  margin-bottom: 12px;
}

.disclaimer-block p {
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(54,69,79,0.8);
  margin: 0;
}

/* =====================
   PAGE HERO (inner pages)
   ===================== */

.page-hero {
  background-color: var(--color-charcoal);
  padding: 120px 0 64px;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--color-teal) 0%, var(--color-gold) 100%);
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: 16px;
}

.page-hero p {
  color: rgba(255,255,255,0.65);
  max-width: 620px;
  font-size: 1.02rem;
  line-height: 1.8;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.breadcrumb a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--color-teal); }
.breadcrumb span { color: rgba(255,255,255,0.3); }
.breadcrumb .current { color: var(--color-teal); }

/* =====================
   ABOUT PAGE
   ===================== */

.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-intro img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.philosophy-block {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  padding: 64px;
  position: relative;
}

.philosophy-block::before {
  content: 'Philosophie';
  font-family: var(--font-heading);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-teal);
  display: block;
  margin-bottom: 16px;
}

.philosophy-block h2 {
  color: var(--color-white);
  margin-bottom: 24px;
}

.philosophy-block p {
  color: rgba(255,255,255,0.72);
  font-style: italic;
  font-size: 1.08rem;
  line-height: 1.85;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 2px;
}

.value-card {
  background-color: var(--color-white);
  padding: 40px 32px;
  border-bottom: 3px solid transparent;
  transition: border-color var(--transition);
}

.value-card:hover {
  border-bottom-color: var(--color-teal);
}

.value-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-light);
  margin-bottom: 16px;
  display: block;
}

.value-card h3 {
  margin-bottom: 12px;
}

.value-card p {
  font-size: 0.9rem;
  color: rgba(54,69,79,0.75);
  line-height: 1.75;
}

/* =====================
   CONTACT PAGE
   ===================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-form-wrap h2 {
  margin-bottom: 16px;
}

.form-disclaimer {
  background-color: rgba(184,134,11,0.08);
  border-left: 3px solid var(--color-gold);
  padding: 16px 20px;
  margin-bottom: 32px;
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(54,69,79,0.85);
}

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

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background-color: var(--color-white);
  border: 1px solid var(--color-mid);
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-charcoal);
  outline: none;
  transition: border-color var(--transition);
  border-radius: var(--radius);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-teal);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.contact-info h2 {
  margin-bottom: 32px;
}

.contact-info-item {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-light);
}

.contact-info-item:last-child {
  border-bottom: none;
}

.contact-info-item h4 {
  color: var(--color-teal);
  margin-bottom: 6px;
}

.contact-info-item p {
  font-size: 0.92rem;
  margin: 0;
}

/* =====================
   BLOG
   ===================== */

.blog-hero-image {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 56px;
}

.blog-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-mid);
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.blog-card:hover {
  box-shadow: 0 8px 32px rgba(54,69,79,0.12);
}

.blog-card-image {
  height: 220px;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.04);
}

.blog-card-body {
  padding: 32px;
}

.blog-card-meta {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 12px;
  display: block;
}

.blog-card h2 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  line-height: 1.3;
}

.blog-card p {
  font-size: 0.88rem;
  color: rgba(54,69,79,0.72);
  line-height: 1.7;
  margin-bottom: 24px;
}

.blog-card a.read-more {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
  text-decoration: none;
  border-bottom: 1px solid var(--color-teal);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}

.blog-card a.read-more:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

/* =====================
   BLOG ARTICLE
   ===================== */

.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 80px;
  align-items: start;
}

.article-content h2 {
  margin: 48px 0 20px;
  font-size: 1.6rem;
}

.article-content h3 {
  margin: 36px 0 16px;
  color: var(--color-charcoal);
}

.article-content p {
  line-height: 1.85;
  margin-bottom: 1.4rem;
}

.article-content ul, .article-content ol {
  margin-bottom: 1.4rem;
}

.article-content li {
  line-height: 1.75;
}

.article-image {
  margin: 48px 0;
}

.article-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.article-image figcaption {
  padding: 12px 16px;
  background-color: var(--color-charcoal);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.55);
}

.article-sidebar {
  position: sticky;
  top: 88px;
}

.sidebar-widget {
  background-color: var(--color-white);
  border: 1px solid var(--color-mid);
  padding: 32px;
  margin-bottom: 24px;
}

.sidebar-widget h4 {
  margin-bottom: 20px;
  color: var(--color-charcoal);
}

.sidebar-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-nav li {
  border-bottom: 1px solid var(--color-light);
  margin: 0;
}

.sidebar-nav li:last-child {
  border-bottom: none;
}

.sidebar-nav a {
  display: block;
  padding: 10px 0;
  font-size: 0.88rem;
  color: var(--color-charcoal);
  text-decoration: none;
  transition: color var(--transition), padding-left var(--transition);
}

.sidebar-nav a:hover {
  color: var(--color-teal);
  padding-left: 8px;
}

.sidebar-disclaimer {
  background-color: rgba(184,134,11,0.06);
  border: 1px solid rgba(184,134,11,0.3);
  padding: 24px;
}

.sidebar-disclaimer p {
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(54,69,79,0.8);
  margin: 0;
}

/* =====================
   LEGAL PAGES
   ===================== */

.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  margin: 48px 0 16px;
  border-bottom: 1px solid var(--color-mid);
  padding-bottom: 12px;
}

.legal-content h3 {
  margin: 32px 0 12px;
  color: var(--color-charcoal);
}

.legal-content p, .legal-content li {
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(54,69,79,0.88);
}

.legal-content ol {
  margin-bottom: 1.2rem;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 0.88rem;
}

.legal-table th {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 20px;
  text-align: left;
}

.legal-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-light);
  vertical-align: top;
  color: rgba(54,69,79,0.85);
}

.legal-table tr:hover td {
  background-color: rgba(0,128,128,0.03);
}

.disclaimer-center {
  background-color: rgba(184,134,11,0.07);
  border: 2px solid var(--color-gold);
  padding: 48px 64px;
  text-align: center;
  margin: 48px 0;
}

.disclaimer-center h2 {
  color: var(--color-gold);
  margin-bottom: 20px;
  border: none;
  padding: 0;
}

.disclaimer-center p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-charcoal);
}

/* =====================
   COOKIE TABLE
   ===================== */

.cookie-table-wrap {
  overflow-x: auto;
  margin: 32px 0;
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.cookie-table th {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 20px;
  text-align: left;
}

.cookie-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-light);
  vertical-align: top;
  color: rgba(54,69,79,0.85);
  line-height: 1.7;
}

.cookie-table code {
  font-family: monospace;
  font-size: 0.82rem;
  background-color: var(--color-light);
  padding: 2px 6px;
  color: var(--color-charcoal);
}

.cookie-table tr:hover td {
  background-color: rgba(0,128,128,0.03);
}

/* =====================
   HEALTH DISCLAIMER PROMINENT
   ===================== */

.health-disclaimer-prominent {
  background-color: var(--color-charcoal);
  border-left: 5px solid var(--color-gold);
  padding: 48px 56px;
  margin-bottom: 56px;
}

.health-disclaimer-prominent h2 {
  color: var(--color-gold);
  margin-bottom: 20px;
  border: none;
  padding: 0;
}

.health-disclaimer-prominent p {
  color: rgba(255,255,255,0.82);
  font-size: 1.02rem;
  line-height: 1.85;
  margin-bottom: 1rem;
}

.health-disclaimer-prominent p:last-child {
  margin-bottom: 0;
}

/* =====================
   THANK YOU PAGE
   ===================== */

.thankyou-section {
  min-height: calc(100vh - 68px);
  padding-top: 68px;
  display: flex;
  align-items: center;
}

.thankyou-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  padding: 80px 0;
}

.thankyou-icon {
  width: 80px;
  height: 80px;
  border: 2px solid var(--color-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
}

.thankyou-icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--color-teal);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.thankyou-inner h1 {
  margin-bottom: 20px;
}

.thankyou-lead {
  font-size: 1.1rem;
  color: rgba(54,69,79,0.8);
  line-height: 1.8;
  margin-bottom: 40px;
}

.thankyou-notice {
  background-color: var(--color-white);
  border: 1px solid var(--color-mid);
  border-left: 4px solid var(--color-gold);
  padding: 24px 32px;
  margin-bottom: 48px;
  text-align: left;
}

.thankyou-notice p {
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(54,69,79,0.8);
  margin: 0;
}

.btn-primary {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 16px 40px;
  background-color: var(--color-teal);
  color: var(--color-white);
  border: 2px solid var(--color-teal);
  text-decoration: none;
  transition: background-color var(--transition), border-color var(--transition);
  cursor: pointer;
}

.btn-primary:hover {
  background-color: #006666;
  border-color: #006666;
  color: var(--color-white);
}

.thankyou-wrap {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 32px;
}

.thankyou-box {
  max-width: 560px;
}

.thankyou-box h1 {
  margin-bottom: 20px;
  font-size: 2rem;
}

.thankyou-box p {
  color: rgba(54,69,79,0.75);
  line-height: 1.8;
  margin-bottom: 40px;
}

/* =====================
   ZIGZAG LAYOUT (Blog 2)
   ===================== */

.zigzag-section {
  margin: 48px 0;
}

.zigzag-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 72px;
}

.zigzag-row--reverse {
  direction: rtl;
}

.zigzag-row--reverse > * {
  direction: ltr;
}

.zigzag-img img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

/* =====================
   GALLERY RAIL (Blog 3)
   ===================== */

.gallery-rail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 48px 0;
}

.gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.gallery-item figcaption {
  padding: 10px 0 0;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(54,69,79,0.65);
}

/* =====================
   SCROLL ANIMATIONS
   ===================== */

/* =====================
   COOKIE BANNER
   ===================== */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background-color: var(--color-charcoal);
  border-top: 2px solid var(--color-teal);
  padding: 20px 32px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-text {
  flex: 1;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.8);
  min-width: 240px;
}

.cookie-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-btn {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 20px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition);
}

.cookie-btn--accept {
  background-color: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}

.cookie-btn--accept:hover {
  background-color: #006666;
}

.cookie-btn--refuse {
  background-color: transparent;
  color: rgba(255,255,255,0.65);
  border-color: rgba(255,255,255,0.3);
}

.cookie-btn--refuse:hover {
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}

.cookie-btn--more {
  background-color: transparent;
  color: var(--color-teal);
  border-color: var(--color-teal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.cookie-btn--more:hover {
  background-color: rgba(0,128,128,0.1);
  color: var(--color-teal);
}

/* =====================
   MOBILE RESPONSIVE
   ===================== */

@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    position: static;
  }
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-image-wrap {
    min-height: 360px;
    height: 360px;
  }

  .hero-image-overlay {
    background: linear-gradient(to bottom, var(--color-charcoal) 0%, transparent 40%);
  }

  .hero-content {
    padding: 60px 32px;
  }

  .fatigue-grid,
  .ergo-grid,
  .histoire-intro,
  .about-intro,
  .contact-grid,
  .zigzag-row {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .principes-cols {
    grid-template-columns: 1fr;
  }

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

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

  .mythe-row {
    grid-template-columns: 1fr;
  }

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

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

  .gallery-rail {
    grid-template-columns: 1fr 1fr;
  }

  .zigzag-row--reverse {
    direction: ltr;
  }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .container--wide { padding: 0 20px; }
  .header-inner { padding: 0 20px; }

  .main-nav {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-charcoal);
    flex-direction: column;
    gap: 0;
    padding: 40px 32px;
    overflow-y: auto;
    align-items: flex-start;
    z-index: 999;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    font-size: 1.1rem;
    padding: 16px 0;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }

  .nav-toggle { display: flex; }

  .section-pad { padding: 64px 0; }
  .section-pad--lg { padding: 80px 0; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .stat-strip {
    flex-direction: column;
    gap: 16px;
  }

  .stat-item + .stat-item::before {
    display: none;
  }

  .disclaimer-center {
    padding: 32px 24px;
  }

  .philosophy-block {
    padding: 40px 32px;
  }

  .gallery-rail {
    grid-template-columns: 1fr;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}