/* ================================================
   DFS — Digital Financial Services
   Design System & Styles
   ================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --black: #0A0A0A;
  --white: #FFFFFF;
  --green: #1B5E3B;
  --green-light: #237a4d;
  --green-dark: #144a2e;
  --gray-light: #F5F5F5;
  --gray-medium: #6B7280;
  --gray-border: #E5E7EB;
  --gray-dark: #374151;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Space Grotesk', 'Inter', sans-serif;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;
  --space-4xl: 120px;

  --section-padding: clamp(64px, 10vw, 120px);
  --container-max: 1200px;
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.7;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), #22d3ee, var(--green-light));
  z-index: 9999;
}

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

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
}

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

.grid {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

.grid--2col {
  grid-template-columns: 1fr 1fr;
}

.grid--reverse .grid__text {
  order: -1;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: -0.01em;
}

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

.btn--primary:hover {
  background: var(--green-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(27, 94, 59, 0.3), 0 0 48px rgba(27, 94, 59, 0.15);
}

.btn--large {
  padding: 18px 44px;
  font-size: 1.05rem;
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(255, 255, 255, 0.05);
}

/* ================================================
   NAVIGATION
   ================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition);
}

.nav--scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.nav__container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.03em;
}

.nav__links {
  display: flex;
  gap: var(--space-lg);
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width var(--transition);
}

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

.nav__link:hover::after {
  width: 100%;
}

.nav__link--active {
  color: var(--white);
}

.nav__link--active::after {
  width: 100%;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 24px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
  background: var(--green);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.nav__cta:hover {
  background: var(--green-light);
  transform: translateY(-1px);
}

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

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav__overlay {
  display: none;
}

.nav__cta--mobile {
  display: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ================================================
   HERO
   ================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding: var(--space-4xl) var(--space-lg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(27, 94, 59, 0.08) 0%, transparent 60%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(2%, -2%) scale(1.05); }
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  animation: heroFadeIn 1s 0.2s cubic-bezier(0.4, 0, 0.2, 1) both;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__title {
  margin-bottom: var(--space-lg);
}

.hero__title-main {
  display: block;
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(135deg, var(--white) 0%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__title-sub {
  display: block;
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-top: var(--space-sm);
}

.hero__tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 500;
  color: var(--white);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: rgba(255, 255, 255, 0.6);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  line-height: 1.8;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255, 255, 255, 0.4);
  animation: heroScrollFadeIn 1s 1s ease both;
  z-index: 1;
}

@keyframes heroScrollFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.hero__scroll-text {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.hero__scroll-arrow {
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ================================================
   RÉASSURANCE
   ================================================ */
.reassurance {
  background: var(--gray-light);
  padding: var(--space-2xl) 0;
}

.reassurance__stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.reassurance__stat {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.reassurance__number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--green), var(--green-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.reassurance__value {
  display: flex;
  align-items: baseline;
  justify-content: center;
}

.reassurance__prefix {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--green), var(--green-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.reassurance__suffix {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--green), var(--green-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.reassurance__label {
  font-size: 0.875rem;
  color: var(--gray-medium);
  margin-top: var(--space-xs);
}

.reassurance__logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.reassurance__logos--small {
  margin-top: var(--space-lg);
  gap: var(--space-md);
}

.reassurance__logo-item {
  padding: 12px 24px;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--gray-medium);
  font-weight: 500;
}

.bank-logo {
  height: 36px;
  width: auto;
  opacity: 0.4;
  filter: grayscale(100%);
  transition: all var(--transition);
  object-fit: contain;
}

.bank-logo:hover {
  opacity: 0.7;
  filter: grayscale(0%);
}

/* ================================================
   SECTIONS – Generics
   ================================================ */
.section {
  padding: var(--section-padding) 0;
}

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

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

.section--dark {
  background: var(--black);
  color: var(--white);
  position: relative;
}

.section--dark::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.section--dark > .container {
  position: relative;
  z-index: 1;
}

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

.section__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section__label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--green);
  margin-bottom: var(--space-md);
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(27, 94, 59, 0.08);
  border: 1px solid rgba(27, 94, 59, 0.12);
}

.section__label--light {
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

.section__title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  letter-spacing: -0.03em;
  color: var(--black);
}

.section__title--light {
  color: var(--white);
}

.section__highlight {
  margin-top: var(--space-lg);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--green);
  line-height: 1.5;
}

.section__quote {
  max-width: 700px;
  margin: var(--space-2xl) auto 0;
  text-align: center;
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 500;
  font-style: italic;
  color: var(--green);
  line-height: 1.6;
  position: relative;
  padding: var(--space-lg) 0;
}

.section__quote::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background: var(--green);
  border-radius: 2px;
}

/* ---------- Placeholder images ---------- */
.placeholder-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-img--dark {
  background: linear-gradient(135deg, var(--black) 0%, #1a1a2e 100%);
  color: rgba(255, 255, 255, 0.2);
}

.placeholder-img--green {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
  color: rgba(255, 255, 255, 0.3);
}

.placeholder-img--light {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.4);
}

.section-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

/* ---------- Pain list ---------- */
.pain-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  font-size: 1rem;
  color: var(--gray-dark);
  border-bottom: 1px solid var(--gray-border);
}

.pain-list__item:last-child {
  border-bottom: none;
}

.pain-list__icon {
  flex-shrink: 0;
  color: #dc2626;
  margin-top: 3px;
}

/* ---------- Check list ---------- */
.check-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  font-size: 1rem;
}

.check-list__icon {
  flex-shrink: 0;
  color: var(--green);
  margin-top: 3px;
}

.check-list--light .check-list__item {
  color: rgba(255, 255, 255, 0.9);
}

.check-list--light .check-list__icon {
  color: var(--white);
}

/* ================================================
   SOLUTION BLOCKS
   ================================================ */
.solution-blocks {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

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

.solution-block__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(27, 94, 59, 0.08);
  border-radius: var(--radius);
  color: var(--green);
}

.solution-block__title {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.solution-block__desc {
  font-size: 0.9rem;
  color: var(--gray-medium);
  line-height: 1.6;
}

/* ================================================
   PILLARS
   ================================================ */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.pillar {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.pillar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.pillar:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(27, 94, 59, 0.4);
  transform: translateY(-4px);
}

.pillar:hover::before {
  opacity: 1;
}

.pillar__number {
  display: block;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  margin-bottom: var(--space-md);
  opacity: 0.6;
}

.pillar__title {
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: var(--space-md);
}

.pillar__desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.7;
}

/* ================================================
   MISSIONS
   ================================================ */
.missions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.mission {
  padding: var(--space-xl);
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.mission::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--green), transparent);
}

.mission:hover {
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.mission__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border-radius: var(--radius);
  color: var(--green);
  margin-bottom: var(--space-md);
}

.mission__title {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.mission__desc {
  font-size: 0.9rem;
  color: var(--gray-medium);
  line-height: 1.6;
}

/* ================================================
   PLATFORMS
   ================================================ */
.platforms {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.platform {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.platform:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-4px);
}

.platform__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(34, 197, 94, 0.12);
  color: #4ade80;
  margin-bottom: var(--space-md);
  width: fit-content;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.platform__badge--blue {
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.2);
}

.platform__name {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.platform__domain {
  font-weight: 400;
  color: var(--green-light);
}

.platform:nth-child(2) .platform__domain {
  color: #60a5fa;
}

.platform__tagline {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.platform__visual {
  margin-bottom: var(--space-lg);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.platform__img {
  width: 100%;
  height: auto;
  display: block;
}

.platform__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex: 1;
}

.platform__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.8);
}

.platform__features li svg {
  flex-shrink: 0;
  color: #4ade80;
}

.platform:nth-child(2) .platform__features li svg {
  color: #60a5fa;
}

/* ================================================
   DIFFERENTIATORS (Pourquoi DFS)
   ================================================ */
.differentiators {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.differentiator {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-border);
  transition: all var(--transition);
}

.differentiator:hover {
  border-color: var(--green);
  transform: translateX(4px);
}

.differentiator__icon {
  flex-shrink: 0;
  color: var(--green);
}

.differentiator p {
  font-size: 1rem;
  font-weight: 500;
}

/* ================================================
   CONCLUSION
   ================================================ */
.conclusion {
  text-align: center;
  max-width: 750px;
  margin: 0 auto;
}

.conclusion__title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
}

.conclusion__text {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-xl);
  line-height: 1.8;
}

/* ================================================
   BACK TO TOP
   ================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition);
  z-index: 999;
  box-shadow: 0 4px 16px rgba(27, 94, 59, 0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--green-light);
  transform: translateY(-2px);
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-xl) 0;
  color: rgba(255, 255, 255, 0.5);
}

.footer__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.footer__entity {
  font-size: 0.8rem;
  margin-top: var(--space-xs);
}

.footer__info {
  text-align: center;
  font-size: 0.85rem;
}

.footer__info p {
  margin-bottom: 2px;
}

.footer__email {
  color: var(--green);
  font-weight: 500;
}

.footer__email:hover {
  color: var(--green-light);
}

.footer__legal {
  font-size: 0.8rem;
  text-align: right;
}

/* ================================================
   ANNEXES (Accordéon)
   ================================================ */
.annexes {
  background: var(--white);
  padding: var(--section-padding) 0;
  border-top: 1px solid var(--gray-border);
}

.annexe {
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
  overflow: hidden;
  transition: border-color var(--transition);
}

.annexe:hover {
  border-color: var(--green);
}

.annexe__header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  background: var(--gray-light);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
  text-align: left;
  font-family: var(--font-body);
}

.annexe__header:hover {
  background: var(--gray-border);
}

.annexe__title {
  font-size: 1rem;
  font-weight: 600;
}

.annexe__chevron {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--gray-medium);
}

.annexe.active .annexe__chevron {
  transform: rotate(180deg);
}

.annexe__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.annexe.active .annexe__body {
  max-height: 600px;
}

.annexe__block {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--gray-border);
}

.annexe__block:last-child {
  border-bottom: none;
}

.annexe__block h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green);
  margin-bottom: var(--space-sm);
}

.annexe__block p {
  font-size: 0.9rem;
  color: var(--gray-dark);
  line-height: 1.7;
}

/* ================================================
   SCROLL REVEAL
   ================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.pillars .pillar.reveal:nth-child(2) { transition-delay: 0.15s; }
.pillars .pillar.reveal:nth-child(3) { transition-delay: 0.3s; }
.missions .mission.reveal:nth-child(2) { transition-delay: 0.1s; }
.missions .mission.reveal:nth-child(3) { transition-delay: 0.2s; }
.missions .mission.reveal:nth-child(4) { transition-delay: 0.3s; }
.platforms .platform.reveal:nth-child(2) { transition-delay: 0.15s; }

/* ================================================
   RESPONSIVE — 1200px
   ================================================ */
@media (max-width: 1200px) {
  .pillars {
    gap: var(--space-md);
  }

  .pillar {
    padding: var(--space-lg);
  }
}

/* ================================================
   RESPONSIVE — 768px (Tablet)
   ================================================ */
@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: var(--black);
    flex-direction: column;
    padding: 100px var(--space-xl) var(--space-xl);
    transition: right var(--transition);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
    z-index: 1001;
    overflow-y: auto;
  }

  .nav__links.open {
    right: 0;
  }

  .nav__link {
    font-size: 1.1rem;
    padding: var(--space-sm) 0;
  }

  .nav__cta {
    display: none;
  }

  .nav__cta--mobile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    background: var(--green);
    border-radius: var(--radius);
    margin-top: var(--space-lg);
  }

  .nav__overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    z-index: 1000;
  }

  .nav__overlay.active {
    opacity: 1;
    visibility: visible;
  }

  .nav__hamburger {
    display: flex;
  }

  .grid--2col {
    grid-template-columns: 1fr;
  }

  .grid--reverse .grid__text {
    order: 0;
  }

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

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

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

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

  .footer__legal {
    text-align: center;
  }

  .reassurance__stats {
    gap: var(--space-xl);
  }

  .hero__title-main {
    font-size: clamp(3rem, 15vw, 5rem);
  }
}

/* ================================================
   RESPONSIVE — 480px (Mobile)
   ================================================ */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .hero {
    padding: var(--space-3xl) var(--space-md);
  }

  .reassurance__stats {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .reassurance__logos {
    flex-direction: column;
    align-items: center;
  }

  .pillar {
    padding: var(--space-lg);
  }

  .section__title {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .btn--large {
    padding: 14px 32px;
    font-size: 0.95rem;
    width: 100%;
  }

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

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

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}

/* ================================================
   PAGE CONTACT (alignée hero + sections index)
   ================================================ */
.contact-page-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--black);
  color: var(--white);
  text-align: center;
  padding: calc(80px + var(--space-2xl)) var(--space-lg) var(--space-3xl);
  position: relative;
  overflow: hidden;
}

.contact-page-hero__glow {
  position: absolute;
  top: -45%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(27, 94, 59, 0.1) 0%, transparent 58%);
  animation: heroGlow 8s ease-in-out infinite alternate;
  pointer-events: none;
}

.contact-page-hero__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.contact-page-hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  animation: heroFadeIn 0.9s 0.15s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.contact-page-hero__title {
  margin: var(--space-md) 0 var(--space-lg);
}

.contact-page-hero__title-main {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 6vw, 4.25rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.08;
  background: linear-gradient(135deg, var(--white) 0%, rgba(255, 255, 255, 0.72) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-page-hero__title-sub {
  display: block;
  font-size: clamp(0.85rem, 1.5vw, 1.1rem);
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-top: var(--space-md);
}

.contact-page-hero__tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 500;
  color: var(--white);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.contact-page-hero__subtitle {
  font-size: clamp(0.95rem, 1.15vw, 1.05rem);
  color: rgba(255, 255, 255, 0.62);
  max-width: 520px;
  margin: 0 auto var(--space-xl);
  line-height: 1.75;
}

.contact-page-hero .section__label--light {
  margin-bottom: var(--space-sm);
}

.contact-intro-text {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--gray-dark);
  margin-top: var(--space-md);
  max-width: 42ch;
}

.contact-intro-meta {
  margin-top: var(--space-xl);
  font-size: 0.9rem;
  color: var(--gray-medium);
}

.contact-panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: 0 4px 32px rgba(10, 10, 10, 0.07);
  border: 1px solid var(--gray-border);
}

.contact-alert {
  padding: var(--space-md);
  border-radius: var(--radius);
  margin-bottom: var(--space-lg);
  font-size: 0.9rem;
}

.contact-alert--error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.contact-form {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-hp {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.contact-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-dark);
}

.contact-required {
  color: var(--green-dark);
}

.contact-input,
.contact-textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--black);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-input:focus,
.contact-textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(27, 94, 59, 0.15);
}

.contact-textarea {
  resize: vertical;
  min-height: 140px;
}

.contact-recaptcha-legal {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--gray-medium);
  margin: 0;
  max-width: 100%;
}

.contact-recaptcha-legal a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.contact-recaptcha-legal a:hover {
  color: var(--green-dark);
}

.contact-form-msg {
  font-size: 0.9rem;
  margin: 0;
}

.contact-form-msg--error {
  color: #991b1b;
}

.contact-form-msg--success {
  color: var(--green-dark);
}

.contact-submit {
  align-self: flex-start;
  margin-top: var(--space-sm);
}

@media (max-width: 900px) {
  .contact-page-hero {
    min-height: auto;
    padding-top: calc(72px + var(--space-xl));
    padding-bottom: var(--space-2xl);
  }
}

/* ================================================
   REDUCED MOTION
   ================================================ */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .reveal.visible {
    transition: none;
  }

  .hero__content,
  .hero__scroll {
    animation: none;
  }

  .hero__scroll-arrow {
    animation: none;
  }

  .hero::before {
    animation: none;
  }

  .contact-page-hero__glow {
    animation: none;
  }
}