/* ============================================
   STUDIO GRANIT — style.css
   Mobile First · Pure CSS · Animated
   ============================================ */

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

:root {
  /* Couleurs */
  --color-bg: #f0f4f8;
  --color-white: #ffffff;
  --color-dark: #0d1b2a;
  --color-text: #3a3a4a;
  --color-text-light: #6b7280;
  --color-primary: #0149ad;
  --color-primary-dark: #013a8a;
  --color-primary-light: #e0edfb;
  --color-primary-glow: rgba(1, 73, 173, 0.15);
  --color-accent: #0149ad;
  --color-border: #dce3eb;

  /* Typo */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-black: 900;

  /* Espacement */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Rayon */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Ombres */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 40px rgba(1,73,173,0.15);
  --shadow-card: 0 4px 20px rgba(1,73,173,0.08);
  --shadow-card-hover: 0 12px 40px rgba(1,73,173,0.18);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-main);
  font-weight: var(--font-weight-normal);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ---------- CONTAINER ---------- */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ============================================
   SCROLL REVEAL SYSTEM
   ============================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children delay (set by JS) */
[data-reveal][style*="--reveal-delay"] {
  transition-delay: var(--reveal-delay);
}

/* ============================================
   WAVE DIVIDERS
   ============================================ */
.wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  line-height: 0;
  pointer-events: none;
}

.wave svg {
  width: 100%;
  height: 60px;
  display: block;
}

@media (min-width: 640px) {
  .wave svg {
    height: 80px;
  }
}

@media (min-width: 960px) {
  .wave svg {
    height: 100px;
  }
}

/* ---------- SECTION TITLES ---------- */
.section-title {
  font-size: 1.75rem;
  font-weight: var(--font-weight-black);
  color: var(--color-dark);
  text-align: center;
  margin-bottom: var(--space-xs);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  font-size: 1.05rem;
  margin-bottom: var(--space-xl);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-main);
  font-weight: var(--font-weight-semibold);
  font-size: 0.95rem;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  padding: 0.75rem 1.8rem;
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(1,73,173,0.3);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 8px 32px rgba(1,73,173,0.4);
  transform: translateY(-3px);
}

.btn--primary:active {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(1,73,173,0.3);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid rgba(1,73,173,0.3);
}

.btn--outline:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-dark);
  font-weight: var(--font-weight-semibold);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.btn--sm {
  font-size: 0.85rem;
  padding: 0.5rem 1.2rem;
}

.btn--lg {
  padding: 0.95rem 2.4rem;
  font-size: 1.05rem;
}

/* ============================================
   HEADER — Floating glassmorphism pill
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 80px;
  display: flex;
  align-items: center;
  padding: 0 1rem;
  padding-top: 2.8rem;
  pointer-events: none;
  transition: all var(--transition-base);
}

.header--scrolled {
  height: 70px;
  padding-top: 1.4rem;
}

.header__bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  max-width: 680px;
  margin: 0 auto;
  height: 56px;
  padding: 0 1.2rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow:
    0 2px 16px rgba(0, 0, 0, 0.06),
    0 0 0 1px rgba(0, 0, 0, 0.03);
  pointer-events: auto;
  transition: all var(--transition-base);
  position: relative;
  z-index: 1010;
}

.header--scrolled .header__bar {
  background: rgba(255, 255, 255, 0.78);
  box-shadow:
    0 4px 32px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(0, 0, 0, 0.04);
}

/* Logo — left, vertically aligned with pill */
.header__logo {
  position: absolute;
  top: calc(50% + 0.8rem);
  left: 1.25rem;
  transform: translateY(-50%);
  display: block;
  pointer-events: auto;
  z-index: 1020;
}

.header__logo-img {
  height: 130px;
  width: auto;
  display: block;
  transition: transform var(--transition-spring);
}

.header__logo:hover .header__logo-img {
  transform: scale(1.05);
}

/* CTA float — right, vertically aligned with pill */
.header__cta-float {
  position: absolute;
  top: calc(50% + 0.8rem);
  right: 1.25rem;
  transform: translateY(-50%);
  pointer-events: auto;
  z-index: 1020;
  font-size: 0.92rem;
  padding: 0.55rem 1.5rem;
}

.header__cta-float:hover {
  transform: translateY(calc(-50% - 2px));
  box-shadow: 0 6px 24px rgba(1,73,173,0.35);
}

/* Desktop nav — hidden on mobile */
.header__nav--desktop {
  display: none;
}

.header__menu {
  display: flex;
  gap: 0.25rem;
}

.header__link {
  font-size: 0.98rem;
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  position: relative;
  transition: all var(--transition-fast);
}

.header__link:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* CTA float — hidden on mobile, shown via media query below */
@media (max-width: 959px) {
  .header__cta-float {
    display: none;
  }
}

/* ---- Burger button ---- */
.header__burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  align-items: center;
  border-radius: 50%;
  transition: background var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  margin-left: auto;
}

.header__burger:hover {
  background: var(--color-primary-light);
}

.header__burger span {
  display: block;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.header__burger span:nth-child(1) { width: 20px; }
.header__burger span:nth-child(2) { width: 16px; align-self: flex-end; }
.header__burger span:nth-child(3) { width: 20px; }

.header__burger.is-active span:nth-child(1) {
  width: 20px;
  transform: rotate(45deg) translate(5px, 5px);
}

.header__burger.is-active span:nth-child(2) {
  width: 0;
  opacity: 0;
}

.header__burger.is-active span:nth-child(3) {
  width: 20px;
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   MOBILE NAV — Full-screen overlay
   ============================================ */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 1005;
  pointer-events: none;
  visibility: hidden;
}

.mobile-nav.is-open {
  pointer-events: auto;
  visibility: visible;
}

/* Backdrop */
.mobile-nav__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13, 27, 42, 0.4);
  opacity: 0;
  transition: opacity 0.4s ease;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.mobile-nav.is-open .mobile-nav__backdrop {
  opacity: 1;
}

/* Panel — slides from right */
.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 85%;
  max-width: 360px;
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  padding: var(--space-xl) var(--space-lg);
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.32, 0.72, 0, 1);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.12);
}

.mobile-nav.is-open .mobile-nav__panel {
  transform: translateX(0);
}

/* Menu items */
.mobile-nav__menu {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
}

.mobile-nav__item {
  width: 100%;
  opacity: 0;
  transform: translateX(30px);
}

.mobile-nav.is-open .mobile-nav__item {
  opacity: 1;
  transform: translateX(0);
  transition: all 0.4s cubic-bezier(0.32, 0.72, 0, 1);
}

.mobile-nav.is-open .mobile-nav__item:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav.is-open .mobile-nav__item:nth-child(2) { transition-delay: 0.16s; }
.mobile-nav.is-open .mobile-nav__item:nth-child(3) { transition-delay: 0.22s; }
.mobile-nav.is-open .mobile-nav__item:nth-child(4) { transition-delay: 0.28s; }

.mobile-nav__link {
  display: block;
  text-align: center;
  font-size: 1.35rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
}

.mobile-nav__link:hover,
.mobile-nav__link:active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* CTA in mobile menu */
.mobile-nav__cta {
  width: 100%;
  max-width: 260px;
  opacity: 0;
  transform: translateY(16px);
}

.mobile-nav.is-open .mobile-nav__cta {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.4s cubic-bezier(0.32, 0.72, 0, 1) 0.34s;
}

.mobile-nav__tagline {
  font-size: 0.8rem;
  color: var(--color-text-light);
  opacity: 0;
}

.mobile-nav.is-open .mobile-nav__tagline {
  opacity: 1;
  transition: opacity 0.4s ease 0.42s;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding: calc(68px + var(--space-3xl)) 0 calc(var(--space-3xl) + 40px);
  background: var(--color-white);
  position: relative;
  overflow: hidden;
}

/* Animated gradient blobs */
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  will-change: transform;
}

.hero__blob--1 {
  top: -10%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: rgba(1, 73, 173, 0.08);
  animation: blobFloat1 8s ease-in-out infinite;
}

.hero__blob--2 {
  bottom: -15%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: rgba(1, 73, 173, 0.05);
  animation: blobFloat2 10s ease-in-out infinite;
}

.hero__blob--3 {
  top: 30%;
  left: 50%;
  width: 300px;
  height: 300px;
  background: rgba(1, 73, 173, 0.04);
  animation: blobFloat3 12s ease-in-out infinite;
}

@keyframes blobFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-30px, 20px) scale(1.05); }
  66% { transform: translate(20px, -15px) scale(0.95); }
}

@keyframes blobFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(25px, -20px) scale(1.08); }
  66% { transform: translate(-15px, 25px) scale(0.96); }
}

@keyframes blobFloat3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-20px, -30px) scale(1.1); }
}

.hero__inner {
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-size: 2.4rem;
  font-weight: var(--font-weight-black);
  color: var(--color-dark);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--color-primary), #0168e0);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
}

/* ============================================
   FEATURES
   ============================================ */
.features {
  padding: var(--space-2xl) 0 calc(var(--space-2xl) + 40px);
  position: relative;
}

.features__grid {
  display: grid;
  gap: var(--space-md);
}

.feature-card {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary-glow), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.feature-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-8px);
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-card__icon-wrap {
  display: inline-flex;
  margin-bottom: var(--space-sm);
}

.feature-card__icon {
  color: var(--color-primary);
  display: inline-flex;
  width: 72px;
  height: 72px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--color-primary-light);
  transition: all var(--transition-spring);
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.1) rotate(-3deg);
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}

.feature-card__title {
  font-size: 1.2rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.feature-card__text {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio {
  padding: var(--space-2xl) 0 calc(var(--space-2xl) + 40px);
  background: var(--color-white);
  position: relative;
}

.portfolio__grid {
  display: grid;
  gap: var(--space-md);
}

.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.portfolio-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.portfolio-card__img {
  overflow: hidden;
  aspect-ratio: 3 / 2;
  position: relative;
}

.portfolio-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-card:hover .portfolio-card__img img {
  transform: scale(1.08);
}

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 27, 42, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
  backdrop-filter: blur(4px);
}

.portfolio-card:hover .portfolio-card__overlay {
  opacity: 1;
}

.portfolio-card__overlay .btn {
  transform: translateY(10px);
  transition: all var(--transition-base);
}

.portfolio-card:hover .portfolio-card__overlay .btn {
  transform: translateY(0);
}

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

.portfolio-card__title {
  font-size: 1.15rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: 0.25rem;
}

.portfolio-card__tag {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* ============================================
   TEAM
   ============================================ */
.team {
  padding: var(--space-2xl) 0 calc(var(--space-2xl) + 40px);
  position: relative;
}

.team__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  max-width: 520px;
  margin: 0 auto;
}

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

.team-card__img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--space-sm);
  border: 4px solid var(--color-primary-light);
  transition: all var(--transition-spring);
  position: relative;
}

.team-card__img::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px dashed rgba(1,73,173,0.2);
  animation: spinDash 20s linear infinite;
}

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

.team-card:hover .team-card__img {
  transform: scale(1.05);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.team-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__name {
  font-size: 1.15rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: 0.15rem;
}

.team-card__role {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.team-card__bio {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: var(--space-xs);
  max-width: 240px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}

/* ============================================
   PRICING
   ============================================ */
.pricing {
  padding: var(--space-2xl) 0 calc(var(--space-2xl) + 40px);
  background: var(--color-white);
  position: relative;
}

.pricing__grid {
  display: grid;
  gap: var(--space-md);
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.pricing-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-6px);
}

.pricing-card--featured {
  background: var(--color-dark);
  color: var(--color-white);
  border-color: transparent;
}

.pricing-card__glow {
  position: absolute;
  top: -50%;
  right: -30%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(1,73,173,0.3), transparent 70%);
  pointer-events: none;
  animation: blobFloat1 8s ease-in-out infinite;
}

.pricing-card--featured .pricing-card__badge {
  background: var(--color-primary);
  color: var(--color-white);
}

.pricing-card--featured .pricing-card__name {
  color: var(--color-white);
}

.pricing-card--featured .pricing-card__price {
  color: rgba(255,255,255,0.8);
}

.pricing-card--featured .pricing-card__price strong {
  color: var(--color-white);
}

.pricing-card--featured .pricing-card__features li {
  color: rgba(255,255,255,0.75);
}

.pricing-card--featured .pricing-card__features svg {
  color: #4dabf7;
}

.pricing-card__header {
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.pricing-card__badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.pricing-card__name {
  font-size: 1.35rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: 0.35rem;
}

.pricing-card__price {
  font-size: 1.05rem;
  color: var(--color-text-light);
}

.pricing-card__price strong {
  font-size: 1.8rem;
  font-weight: var(--font-weight-black);
  color: var(--color-dark);
  letter-spacing: -0.02em;
}

.pricing-card__features {
  flex-grow: 1;
  margin-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  position: relative;
  z-index: 1;
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--color-text);
}

.pricing-card__features svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

.pricing-card__cta {
  width: 100%;
  text-align: center;
  position: relative;
  z-index: 1;
}

/* ============================================
   FAQ
   ============================================ */
.faq {
  padding: var(--space-2xl) 0 calc(var(--space-2xl) + 40px);
  position: relative;
}

.faq__list {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  box-shadow: var(--shadow-card);
}

.faq-item[open] {
  border-color: var(--color-primary);
  box-shadow: 0 4px 24px rgba(1,73,173,0.1);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-md);
  cursor: pointer;
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark);
  font-size: 0.95rem;
  line-height: 1.5;
  list-style: none;
  transition: color var(--transition-fast);
}

.faq-item__question:hover {
  color: var(--color-primary);
}

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

.faq-item__question::marker {
  content: '';
}

.faq-item__chevron {
  flex-shrink: 0;
  color: var(--color-text-light);
  transition: all var(--transition-base);
}

.faq-item[open] .faq-item__chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-item__answer {
  padding: 0 var(--space-md) var(--space-md);
  color: var(--color-text-light);
  font-size: 0.93rem;
  line-height: 1.7;
  animation: faqOpen 0.3s ease;
}

@keyframes faqOpen {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: var(--space-2xl) 0 var(--space-3xl);
  background: var(--color-white);
}

.contact__grid {
  display: grid;
  gap: var(--space-lg);
  max-width: 700px;
  margin: 0 auto;
}

.contact-form__group {
  margin-bottom: var(--space-md);
}

.contact-form__label {
  display: block;
  font-size: 0.85rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark);
  margin-bottom: 0.4rem;
}

.contact-form__input {
  width: 100%;
  font-family: var(--font-main);
  font-size: 0.95rem;
  padding: 0.85rem 1.1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  transition: all var(--transition-fast);
  outline: none;
}

.contact-form__input::placeholder {
  color: var(--color-text-light);
  opacity: 0.5;
}

.contact-form__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(1,73,173,0.1);
  background: var(--color-white);
}

.contact-form__textarea {
  resize: vertical;
  min-height: 130px;
}

.contact-form__submit {
  width: 100%;
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact__info-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.95rem;
  color: var(--color-text);
}

.contact__info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.contact__info-item:hover .contact__info-icon {
  background: var(--color-primary);
  color: var(--color-white);
  transform: rotate(-5deg) scale(1.05);
}

.contact__info-item a {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  transition: opacity var(--transition-fast);
}

.contact__info-item a:hover {
  opacity: 0.8;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.65);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.footer__logo-img {
  height: 60px;
  width: auto;
  display: block;
  margin: 0 auto;
  filter: brightness(0) invert(1);
}

.footer__tagline {
  font-size: 0.85rem;
  margin-top: 0.3rem;
  color: rgba(255,255,255,0.4);
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
}

.footer__links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  transition: all var(--transition-fast);
  position: relative;
}

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

.footer__social {
  display: flex;
  gap: var(--space-sm);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.55);
  transition: all var(--transition-spring);
}

.footer__social-link:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 4px 20px rgba(1,73,173,0.4);
}

.footer__copy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  margin-top: var(--space-sm);
}

/* ============================================
   WHATSAPP FAB
   ============================================ */
.whatsapp-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  z-index: 999;
  transition: all var(--transition-spring);
  animation: fabPulse 3s ease-in-out infinite;
}

.whatsapp-fab:hover {
  transform: scale(1.12) translateY(-3px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
  animation: none;
}

@keyframes fabPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.35); }
  50% { box-shadow: 0 4px 20px rgba(37,211,102,0.35), 0 0 0 12px rgba(37,211,102,0.1); }
}

/* ============================================
   RESPONSIVE — TABLET (>= 640px)
   ============================================ */
@media (min-width: 640px) {
  .section-title {
    font-size: 2.1rem;
  }

  .hero__title {
    font-size: 3rem;
  }

  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }

  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .team-card__img {
    width: 160px;
    height: 160px;
  }
}

/* ============================================
   RESPONSIVE — DESKTOP (>= 960px)
   ============================================ */
@media (min-width: 960px) {
  .section-title {
    font-size: 2.5rem;
  }

  .hero {
    padding: calc(68px + var(--space-3xl) + 2rem) 0 calc(var(--space-3xl) + 60px);
  }

  .hero__title {
    font-size: 3.8rem;
  }

  .hero__subtitle {
    font-size: 1.25rem;
  }

  /* Header Desktop — show desktop nav, hide burger & mobile nav */
  .header__nav--desktop {
    display: flex;
  }

  .header__burger {
    display: none;
  }

  .mobile-nav {
    display: none;
  }

  /* Portfolio 3 col */
  .portfolio__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Contact */
  .contact__grid {
    grid-template-columns: 1fr auto;
    align-items: start;
    max-width: 900px;
  }

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

  /* Team larger */
  .team__grid {
    max-width: 640px;
    gap: var(--space-xl);
  }

  .team-card__img {
    width: 200px;
    height: 200px;
  }
}

/* ============================================
   PORTFOLIO — DEMO BADGE
   ============================================ */
.portfolio-card {
  position: relative;
}

.portfolio-card__badge-demo {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  z-index: 2;
  font-size: 0.7rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(1, 73, 173, 0.9);
  color: var(--color-white);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

/* Make portfolio image area act as button */
button.portfolio-card__img {
  display: block;
  width: 100%;
  border: none;
  padding: 0;
  cursor: pointer;
  font: inherit;
  color: inherit;
  background: none;
  text-align: left;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  padding: var(--space-2xl) 0 calc(var(--space-2xl) + 40px);
  background: var(--color-white);
  position: relative;
}

.testimonials__grid {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.testimonial-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 0.5rem;
  left: 1rem;
  font-size: 4rem;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.15;
  font-family: Georgia, serif;
  pointer-events: none;
}

.testimonial-card__text {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.testimonial-card__author strong {
  font-size: 0.9rem;
  color: var(--color-dark);
  font-weight: var(--font-weight-semibold);
}

.testimonial-card__author span {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* Counters */
.testimonials__counters {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.counter {
  text-align: center;
}

.counter__number {
  display: block;
  font-size: 2.5rem;
  font-weight: var(--font-weight-black);
  color: var(--color-primary);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.counter__label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
}

/* ============================================
   MODALS
   ============================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  visibility: hidden;
  padding: var(--space-md);
}

.modal.is-open {
  pointer-events: auto;
  visibility: visible;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(13, 27, 42, 0.6);
  opacity: 0;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(6px);
}

.modal.is-open .modal__backdrop {
  opacity: 1;
}

.modal__content {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  max-width: 580px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(30px) scale(0.96);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal.is-open .modal__content {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-bg);
  border-radius: 50%;
  font-size: 1.4rem;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  z-index: 1;
}

.modal__close:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  transform: rotate(90deg);
}

.modal__img {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.modal__title {
  font-size: 1.35rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: 0.25rem;
}

.modal__tag {
  font-size: 0.82rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.modal__desc {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.modal__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.modal__features li {
  font-size: 0.9rem;
  color: var(--color-text);
  padding-left: 1.4rem;
  position: relative;
}

.modal__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.6;
}

/* ============================================
   MENTIONS LÉGALES (page dédiée)
   ============================================ */
.legal {
  padding: calc(68px + var(--space-xl)) 0 var(--space-3xl);
  min-height: 100vh;
}

.legal h1 {
  font-size: 2rem;
  font-weight: var(--font-weight-black);
  color: var(--color-dark);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.03em;
}

.legal h2 {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.legal p,
.legal ul {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.legal ul {
  list-style: disc;
  padding-left: 1.5rem;
}

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

.legal a:hover {
  opacity: 0.8;
}

.legal__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  transition: opacity var(--transition-fast);
}

.legal__back:hover {
  opacity: 0.7;
  text-decoration: none;
}

/* ============================================
   FOCUS VISIBLE (Accessibilité)
   ============================================ */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}