/* ============================================
   HAURALYS - Style global responsive
   Studio Riviera - 2026
   Édition Noir & Blanc Premium
   ============================================ */

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

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

body {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--black);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  letter-spacing: -0.01em;
}

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

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

ul {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* VARIABLES — palette monochrome */
:root {
  --primary: #000000;
  --primary-dark: #1a1a1a;
  --secondary: #000000;
  --white: #ffffff;
  --black: #000000;
  --bg-light: #fafafa;
  --bg-grey: #f3f3f3;
  --gray-line: #e8e8e8;
  --gray-light: #d4d4d4;
  --gray-medium: #909090;
  --gray-dark: #4a4a4a;
  --gray-text: #5e5e5e;
  --max-width: 1280px;
  --radius: 4px;
  --radius-lg: 8px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.12);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --section-gap: 120px;
}

/* TYPOGRAPHY — Manrope partout, hiérarchie nette */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  color: var(--black);
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2.25rem, 5.5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.875rem, 4vw, 3rem); font-weight: 700; }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); font-weight: 600; }
h4 { font-size: clamp(1.05rem, 1.6vw, 1.25rem); font-weight: 600; }

p {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  color: var(--gray-text);
  font-weight: 400;
}

/* CONTAINER */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* SECTIONS — séparations marquées */
section {
  padding: 80px 0;
  position: relative;
}

@media (min-width: 768px) {
  section {
    padding: var(--section-gap) 0;
  }
}

/* Section alternée gris très clair */
.section-alt {
  background-color: var(--bg-grey);
}

/* Section claire alternée */
.section-light {
  background-color: var(--bg-light);
}

/* Section sombre */
.section-dark {
  background-color: var(--black);
  color: var(--white);
}

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

.section-dark p {
  color: rgba(255, 255, 255, 0.7);
}

/* Séparateur de section subtil */
.section-divider {
  height: 1px;
  background-color: var(--gray-line);
  width: 100%;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gray-line);
  transition: var(--transition);
}

.nav-contents {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo img {
  height: 44px;
  width: auto;
}

.nav-menu {
  display: none;
  gap: 26px;
  align-items: center;
}

.nav-menu a {
  position: relative;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--black);
  transition: var(--transition);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--black);
  transition: var(--transition);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background-color: var(--black);
  color: var(--white);
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  transition: var(--transition);
  white-space: nowrap;
  border: 1.5px solid var(--black);
}

.btn-primary:hover {
  background-color: var(--white);
  color: var(--black);
  transform: translateY(-2px);
}

.btn-primary svg {
  width: 16px;
  height: 16px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background-color: transparent;
  color: var(--black);
  border: 1.5px solid var(--black);
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  transition: var(--transition);
}

.btn-secondary:hover {
  background-color: var(--black);
  color: var(--white);
}

.nav-cta {
  display: none;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background-color: var(--black);
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100vh;
  background-color: var(--white);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.active {
  left: 0;
}

.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--black);
}

@media (min-width: 992px) {
  .nav-menu {
    display: flex;
  }
  .nav-cta {
    display: inline-flex;
  }
  .hamburger {
    display: none;
  }
  .mobile-menu {
    display: none;
  }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px 0 120px;
  overflow: hidden;
  color: var(--white);
  display: flex;
  align-items: center;
  background-color: var(--black);
}

.hero-slide {
  position: absolute !important;
  inset: 0;
  z-index: 0;
  transition: opacity 1s ease;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%) brightness(0.65);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.75) 100%);
}

.hero > .container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 820px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 18px;
  background-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  width: fit-content;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-tag .dot {
  width: 6px;
  height: 6px;
  background-color: var(--white);
  border-radius: 50%;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.hero p {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  max-width: 620px;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 12px;
}

.hero .btn-primary {
  background-color: var(--white);
  color: var(--black);
  border-color: var(--white);
}

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

.hero .btn-secondary {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--white);
}

.hero .btn-secondary:hover {
  background-color: var(--white);
  color: var(--black);
  border-color: var(--white);
}

/* Hero slider dots */
.hero-dots {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 2;
}

.hero-dot {
  width: 8px;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 100px;
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active {
  background-color: var(--white);
  width: 32px;
}

/* ============================================
   SECTION HEADER
   ============================================ */
.section-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 60px;
  max-width: 720px;
}

.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  align-items: center;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--black);
}

.section-tag .dot {
  width: 6px;
  height: 6px;
  background-color: var(--black);
  border-radius: 50%;
}

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

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

/* ============================================
   PARTENAIRES
   ============================================ */
.partners {
  padding: 50px 0;
  background-color: var(--white);
  border-top: 1px solid var(--gray-line);
  border-bottom: 1px solid var(--gray-line);
}

.partners-title {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-medium);
  margin-bottom: 32px;
}

.partners-track {
  display: flex;
  gap: 60px;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.partners-slide {
  display: flex;
  gap: 60px;
  animation: scroll 30s linear infinite;
  flex-shrink: 0;
}

.partners-slide img {
  height: 42px;
  width: auto;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: var(--transition);
}

.partners-slide img:hover {
  opacity: 1;
}

@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

/* ============================================
   SERVICES GRID
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--gray-line);
}

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

.service-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: grayscale(15%);
}

.service-card:hover img {
  transform: scale(1.06);
  filter: grayscale(0%);
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.9) 100%);
}

.service-card h3 {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  z-index: 1;
  color: var(--white);
  font-size: 1.35rem;
  font-weight: 700;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}

.about-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  position: relative;
}

.about-images img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(15%);
}

.about-image-1 {
  aspect-ratio: 3 / 4;
}

.about-image-2 {
  aspect-ratio: 3 / 4;
  margin-top: 40px;
  position: relative;
}

.experience-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background-color: var(--black);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.experience-badge .number {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}

.experience-badge .label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.mission-vision {
  display: grid;
  gap: 28px;
  margin: 32px 0;
}

.mv-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-lg);
  background-color: var(--white);
  transition: var(--transition);
}

.mv-card:hover {
  border-color: var(--black);
}

.mv-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background-color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.mv-icon svg {
  width: 24px;
  height: 24px;
}

.mv-text h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  font-weight: 700;
}

.mv-text p {
  font-size: 0.95rem;
}

/* ============================================
   PROCESS / 4 STEPS
   ============================================ */
.process-section {
  background-color: var(--black);
  color: var(--white);
}

.process-section h2,
.process-section .section-tag {
  color: var(--white);
}

.process-section .section-tag .dot {
  background-color: var(--white);
}

.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 48px;
}

@media (min-width: 600px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-step {
  padding: 36px 28px;
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.process-step:hover {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-4px);
}

.process-step .number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.04em;
  opacity: 0.4;
}

.process-step h3 {
  color: var(--white);
  font-size: 1.15rem;
  margin-bottom: 12px;
  font-weight: 700;
}

.process-step p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.92rem;
}

/* Variante claire — pour utilisation sur section claire */
.process-step.process-step--light {
  background-color: var(--white);
  border-color: var(--gray-line);
}

.process-step.process-step--light:hover {
  background-color: var(--white);
  border-color: var(--black);
  box-shadow: var(--shadow-hover);
}

.process-step.process-step--light .number {
  color: var(--black);
  opacity: 0.15;
}

.process-step.process-step--light h3 {
  color: var(--black);
}

.process-step.process-step--light p {
  color: var(--gray-text);
}

/* ============================================
   PRICING
   ============================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  background-color: var(--white);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-line);
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

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

.pricing-card.featured {
  background-color: var(--black);
  color: var(--white);
  border-color: var(--black);
  transform: scale(1.02);
}

.pricing-card.featured h3,
.pricing-card.featured .price {
  color: var(--white);
}

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

.pricing-card.featured::before {
  content: 'Populaire';
  position: absolute;
  top: 20px;
  right: 20px;
  background-color: var(--white);
  color: var(--black);
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pricing-card h3 {
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 6px;
}

.pricing-card .price {
  font-size: 2.75rem;
  font-weight: 800;
  margin: 18px 0;
  color: var(--black);
  letter-spacing: -0.04em;
  line-height: 1;
}

.pricing-card .price small {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-medium);
  letter-spacing: 0;
}

.pricing-card ul {
  margin: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.pricing-card ul li {
  position: relative;
  padding-left: 26px;
  font-size: 0.93rem;
  color: var(--gray-dark);
}

.pricing-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 16px;
  height: 1.5px;
  background-color: var(--black);
}

.pricing-card.featured ul li::before {
  background-color: var(--white);
}

.pricing-card .btn-primary,
.pricing-card .btn-secondary {
  justify-content: center;
}

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

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

.pricing-tabs {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin-bottom: 48px;
  background-color: var(--bg-grey);
  padding: 5px;
  border-radius: 100px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.pricing-tab {
  padding: 10px 24px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--gray-dark);
  cursor: pointer;
  transition: var(--transition);
}

.pricing-tab.active {
  background-color: var(--black);
  color: var(--white);
}

/* ============================================
   FAQ — design épuré, conteneur unifié
   ============================================ */
.faq-grid {
  max-width: 860px;
  margin: 0 auto;
  background-color: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.faq-item {
  background-color: var(--white);
  overflow: hidden;
  transition: background-color 0.25s ease;
  border-bottom: 1px solid var(--gray-line);
}

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

.faq-item.open {
  background-color: var(--bg-light);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 28px 32px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--black);
  transition: var(--transition);
  line-height: 1.4;
}

@media (max-width: 600px) {
  .faq-question {
    padding: 22px 22px;
    font-size: 0.98rem;
  }
}

.faq-question .icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--white);
  border: 1.5px solid var(--black);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1;
  padding-bottom: 2px;
}

.faq-item.open .faq-question .icon {
  transform: rotate(45deg);
  background-color: var(--black);
  color: var(--white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 32px 28px;
  color: var(--gray-text);
  font-size: 0.96rem;
  line-height: 1.75;
  max-width: 720px;
}

@media (max-width: 600px) {
  .faq-answer-inner {
    padding: 0 22px 24px;
    font-size: 0.92rem;
  }
}

/* ============================================
   BLOG CARDS
   ============================================ */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.blog-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-line);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--black);
  box-shadow: var(--shadow-hover);
}

.blog-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: grayscale(20%);
}

.blog-card:hover .blog-image img {
  transform: scale(1.05);
  filter: grayscale(0%);
}

.blog-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.blog-tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--black);
  background-color: var(--bg-grey);
  padding: 5px 12px;
  border-radius: 100px;
  width: fit-content;
}

.blog-content h3 {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.35;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--gray-medium);
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--gray-line);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background-color: var(--black);
  color: var(--white);
  text-align: center;
  padding: 90px 24px;
  border-radius: var(--radius-lg);
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 16px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.05rem;
  max-width: 580px;
  margin: 0 auto 32px;
}

.cta-section .btn-primary {
  background-color: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.cta-section .btn-primary:hover {
  background-color: transparent;
  color: var(--white);
  border-color: var(--white);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--gray-line);
}

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

.contact-item-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background-color: var(--black);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-item-icon svg {
  width: 20px;
  height: 20px;
}

.contact-item-text h4 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: var(--gray-medium);
}

.contact-item-text p,
.contact-item-text a {
  color: var(--black);
  font-size: 1rem;
  font-weight: 500;
}

.contact-item-text a:hover {
  text-decoration: underline;
}

.contact-form {
  background-color: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-line);
}

@media (max-width: 600px) {
  .contact-form {
    padding: 28px 22px;
  }
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media (min-width: 600px) {
  .form-row.two-cols {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-line);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--black);
  background-color: var(--white);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--black);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  background-color: var(--black);
  color: var(--white);
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: var(--transition);
  border: 1.5px solid var(--black);
}

.form-submit:hover {
  background-color: var(--white);
  color: var(--black);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background-color: var(--black);
  color: var(--white);
  padding: 90px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 60px;
  align-items: start;
}

/* Tablette : logo en pleine largeur en haut, puis 3 colonnes alignées */
@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px 40px;
  }
  .footer-brand {
    grid-column: 1 / -1;
    margin-bottom: 8px;
  }
}

/* Desktop : logo à gauche + 3 colonnes sur une seule ligne */
@media (min-width: 992px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
  }
  .footer-brand {
    grid-column: auto;
    margin-bottom: 0;
  }
}

.footer-brand img {
  height: 52px;
  margin-bottom: 20px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.92rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h4 {
  color: var(--white);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.93rem;
  transition: var(--transition);
}

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

.footer-socials {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

.footer-social {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
}

.footer-social:hover {
  background-color: var(--white);
  color: var(--black);
  transform: translateY(-2px);
}

.footer-social svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
  color: var(--white);
  text-decoration: underline;
}

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter {
  background-color: var(--black);
  color: var(--white);
  padding: 80px 40px;
  border-radius: var(--radius-lg);
  text-align: center;
}

.newsletter h2 {
  color: var(--white);
  margin-bottom: 12px;
}

.newsletter p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  max-width: 480px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.newsletter-form input {
  flex: 1;
  min-width: 220px;
  padding: 14px 22px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  font-family: inherit;
  font-size: 0.95rem;
  background-color: transparent;
  color: var(--white);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--white);
}

.newsletter-form button {
  padding: 14px 28px;
  background-color: var(--white);
  color: var(--black);
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: var(--transition);
  border: 1.5px solid var(--white);
}

.newsletter-form button:hover {
  background-color: transparent;
  color: var(--white);
}

/* ============================================
   PAGE HEADER (interior pages) — séparation forte
   ============================================ */
.page-header {
  padding: 180px 0 100px;
  background-color: var(--black);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--gray-line);
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.04) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.04) 0%, transparent 50%);
  z-index: 0;
}

.page-header > .container {
  position: relative;
  z-index: 1;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.035em;
}

.page-header p {
  color: rgba(255, 255, 255, 0.7);
}

.page-header .breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 100px;
  background-color: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.page-header .breadcrumb a {
  color: var(--white);
  text-decoration: underline;
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.hide-mobile { display: none; }

@media (min-width: 768px) {
  .hide-mobile { display: block; }
  .hide-desktop { display: none; }
}

/* ============================================
   STICKY CTA MOBILE — bouton flottant Devis
   ============================================ */
.sticky-cta {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 999;
  display: none;
  background-color: var(--black);
  color: var(--white);
  padding: 16px 20px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  transition: var(--transition);
}

.sticky-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.sticky-cta svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 991px) {
  .sticky-cta {
    display: flex;
  }
  body {
    padding-bottom: 80px;
  }
}

/* ============================================
   ARTICLE (page de lecture blog)
   ============================================ */
.article-hero {
  padding: 150px 0 0;
  background-color: var(--white);
}

.article-head {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 24px;
}

.article-head .blog-tag {
  margin: 0 auto;
}

.article-head h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  margin: 20px 0 16px;
  line-height: 1.1;
}

.article-meta-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--gray-medium);
  margin-bottom: 40px;
}

.article-meta-top .sep {
  width: 4px;
  height: 4px;
  background-color: var(--gray-light);
  border-radius: 50%;
}

.article-cover {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}

.article-cover img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.article-body {
  max-width: 740px;
  margin: 0 auto;
  padding: 56px 24px 0;
}

.article-body p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--gray-dark);
  margin-bottom: 24px;
}

.article-body h2 {
  font-size: 1.6rem;
  margin: 40px 0 16px;
  color: var(--black);
}

.article-share {
  max-width: 740px;
  margin: 48px auto 0;
  padding: 32px 24px 0;
  border-top: 1px solid var(--gray-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.article-share span {
  font-weight: 600;
  font-size: 0.9rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--black);
  transition: var(--transition);
}

.back-link:hover { gap: 12px; }
.back-link svg { width: 16px; height: 16px; }

/* ============================================
   RÉALISATIONS — galerie + filtres
   ============================================ */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 9px 20px;
  border-radius: 100px;
  border: 1.5px solid var(--gray-line);
  background-color: var(--white);
  color: var(--gray-dark);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  border-color: var(--black);
  color: var(--black);
}

.filter-btn.active {
  background-color: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 600px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
  .gallery { grid-template-columns: repeat(3, 1fr); }
}

.realisation-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--gray-line);
  background-color: var(--white);
  transition: var(--transition);
  aspect-ratio: 4 / 3;
}

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

.realisation-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: grayscale(15%);
}

.realisation-card:hover img {
  transform: scale(1.06);
  filter: grayscale(0%);
}

.realisation-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(0,0,0,0.88) 100%);
}

.realisation-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  padding: 24px;
  color: var(--white);
}

.realisation-info .cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background-color: rgba(255,255,255,0.18);
  backdrop-filter: blur(6px);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 10px;
}

.realisation-info h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.realisation-info .loc {
  font-size: 0.85rem;
  opacity: 0.8;
  display: flex;
  align-items: center;
  gap: 6px;
}

.realisation-info .loc svg { width: 13px; height: 13px; }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-medium);
  grid-column: 1 / -1;
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background-color: rgba(0, 0, 0, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox.open {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  max-width: 900px;
  width: 100%;
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.lightbox-content img {
  width: 100%;
  max-height: 55vh;
  object-fit: cover;
}

.lightbox-text {
  padding: 28px 32px;
  overflow-y: auto;
}

.lightbox-text .cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
  background-color: var(--bg-grey);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.lightbox-text h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.lightbox-text .loc {
  font-size: 0.9rem;
  color: var(--gray-medium);
  margin-bottom: 16px;
}

.lightbox-text p {
  font-size: 0.98rem;
  line-height: 1.7;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.5rem;
  line-height: 1;
}

.lightbox-close:hover {
  background-color: var(--white);
  color: var(--black);
}

/* ============================================
   ADMIN (back-office générateur)
   ============================================ */
.admin-page {
  padding-top: 120px;
  min-height: 100vh;
  background-color: var(--bg-grey);
}

.admin-lock {
  max-width: 420px;
  margin: 60px auto;
  background-color: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  text-align: center;
  box-shadow: var(--shadow);
}

.admin-lock .lock-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--black);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.admin-lock .lock-icon svg { width: 28px; height: 28px; }

.admin-lock h2 { margin-bottom: 8px; }
.admin-lock p { margin-bottom: 24px; font-size: 0.92rem; }

.admin-panel {
  max-width: 760px;
  margin: 0 auto;
  padding-bottom: 80px;
}

.admin-tabs {
  display: flex;
  gap: 6px;
  background-color: var(--white);
  padding: 5px;
  border-radius: 100px;
  width: fit-content;
  margin: 0 auto 40px;
  border: 1px solid var(--gray-line);
}

.admin-tab {
  padding: 11px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-dark);
  cursor: pointer;
  transition: var(--transition);
}

.admin-tab.active {
  background-color: var(--black);
  color: var(--white);
}

.admin-card {
  background-color: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius-lg);
  padding: 36px;
}

@media (max-width: 600px) {
  .admin-card { padding: 24px 20px; }
}

.admin-card h3 {
  margin-bottom: 6px;
}

.admin-card > p.hint {
  font-size: 0.9rem;
  color: var(--gray-medium);
  margin-bottom: 28px;
}

.admin-output {
  margin-top: 28px;
  display: none;
}

.admin-output.show { display: block; }

.admin-output-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.admin-output-label span {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-dark);
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  background-color: var(--black);
  color: var(--white);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.copy-btn:hover { opacity: 0.85; }
.copy-btn svg { width: 14px; height: 14px; }

.admin-output textarea {
  width: 100%;
  min-height: 240px;
  padding: 18px;
  background-color: #0c0c0c;
  color: #e8e8e8;
  border: none;
  border-radius: var(--radius);
  font-family: 'Courier New', monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  resize: vertical;
}

.admin-steps {
  margin-top: 20px;
  padding: 20px;
  background-color: var(--bg-light);
  border-radius: var(--radius);
  border: 1px solid var(--gray-line);
}

.admin-steps h4 { font-size: 0.95rem; margin-bottom: 12px; }

.admin-steps ol {
  list-style: decimal;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-steps li {
  font-size: 0.9rem;
  color: var(--gray-dark);
}

.admin-steps code {
  background-color: var(--bg-grey);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--black);
}

.img-preview {
  margin-top: 10px;
  width: 100%;
  max-width: 260px;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--gray-line);
  display: none;
}

.img-preview.show { display: block; }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* ============================================
   RESPONSIVE COMPLET — du petit mobile à l'ultrawide
   ============================================ */

/* ----- TRÈS PETITS MOBILES (≤ 360px : iPhone SE, anciens Android) ----- */
@media (max-width: 360px) {
  body { font-size: 15px; }
  .container { padding: 0 16px; }
  section { padding: 60px 0; }
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.55rem; }
  .nav-contents { padding: 12px 16px; }
  .nav-logo img { height: 36px; }
  .hero { padding: 110px 0 80px; min-height: auto; }
  .hero h1 { font-size: 1.95rem; }
  .hero p { font-size: 0.95rem; }
  .hero-buttons { flex-direction: column; align-items: stretch; }
  .hero-buttons a { justify-content: center; }
  .btn-primary, .btn-secondary { padding: 12px 20px; font-size: 0.85rem; }
  .page-header { padding: 130px 0 60px; }
  .service-card h3 { font-size: 1.15rem; }
  .pricing-card { padding: 28px 22px; }
  .pricing-card .price { font-size: 2.2rem; }
  .cta-section { padding: 50px 20px; }
  .newsletter { padding: 50px 22px; }
  .contact-form { padding: 22px 18px; }
  .footer-brand img { height: 44px; }
  .sticky-cta { font-size: 0.85rem; padding: 14px 16px; }
}

/* ----- PETITS MOBILES (361–479px) ----- */
@media (min-width: 361px) and (max-width: 479px) {
  .container { padding: 0 20px; }
  .hero h1 { font-size: 2.1rem; }
  .hero-buttons { flex-direction: column; align-items: stretch; }
  .hero-buttons a { justify-content: center; }
  .pricing-card .price { font-size: 2.4rem; }
}

/* ----- COUPURE GÉNÉRALE MOBILE pour éviter débordements ----- */
@media (max-width: 599px) {
  .nav-contents { padding: 12px 18px; }
  .nav-logo img { height: 40px; }
  .hero-tag { font-size: 0.78rem; padding: 6px 14px; }
  .about-grid { gap: 36px; }
  .about-images { gap: 12px; }
  .about-image-2 { margin-top: 24px; }
  .experience-badge { padding: 12px 18px; }
  .experience-badge .number { font-size: 2rem; }
  .process-step { padding: 28px 22px; }
  .process-step .number { font-size: 2.6rem; }
  .pricing-tabs { width: 100%; }
  .pricing-tab { flex: 1; padding: 10px 14px; }
  .blog-content { padding: 22px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input,
  .newsletter-form button { width: 100%; }
  .contact-item-icon { width: 40px; height: 40px; }
  .contact-item-icon svg { width: 18px; height: 18px; }
  .article-body { padding: 40px 20px 0; }
  .article-body p { font-size: 1rem; }
  .article-body h2 { font-size: 1.35rem; }
  .article-share { padding: 24px 20px 0; }
  .filters { gap: 8px; }
  .filter-btn { padding: 8px 16px; font-size: 0.8rem; }
  .lightbox { padding: 16px; }
  .lightbox-text { padding: 22px 24px; }
  .lightbox-close { top: 16px; right: 16px; width: 38px; height: 38px; }
  .footer { padding: 70px 0 24px; }
  body { padding-bottom: 76px; }
  .sticky-cta { bottom: 12px; left: 12px; right: 12px; padding: 14px 18px; }
}

/* ----- TABLETTE PORTRAIT (600–767px) ----- */
@media (min-width: 600px) and (max-width: 767px) {
  .container { padding: 0 28px; }
  .hero h1 { font-size: clamp(2.2rem, 5.5vw, 2.8rem); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .services-grid { gap: 18px; }
}

/* ----- TABLETTE PAYSAGE (768–991px) ----- */
@media (min-width: 768px) and (max-width: 991px) {
  .container { padding: 0 32px; }
  section { padding: 90px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-images { max-width: 520px; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid .pricing-card:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

/* ----- DESKTOP STANDARD (992–1439px) - ce qui marche déjà ----- */

/* ----- GRAND DESKTOP (1440–1919px) — un peu plus d'espace ----- */
@media (min-width: 1440px) {
  :root { --max-width: 1320px; --section-gap: 140px; }
  body { font-size: 17px; }
  .hero h1 { font-size: clamp(3.5rem, 5.5vw, 5.25rem); }
  .nav-contents { padding: 18px 32px; }
}

/* ----- 2K / QHD (1920–2559px) ----- */
@media (min-width: 1920px) {
  :root { --max-width: 1440px; --section-gap: 160px; }
  body { font-size: 18px; }
  .hero h1 { font-size: clamp(4rem, 5.5vw, 6rem); }
  .hero p { font-size: 1.25rem; }
  .nav-menu { gap: 32px; }
  .nav-menu a { font-size: 1rem; }
  .btn-primary, .btn-secondary { padding: 16px 32px; font-size: 1rem; }
  h2 { font-size: clamp(2.25rem, 3.2vw, 3.5rem); }
}

/* ----- 4K / ULTRA-LARGE (≥ 2560px : iMac 5K, écrans gamer, ultrawide) ----- */
@media (min-width: 2560px) {
  :root { --max-width: 1680px; --section-gap: 180px; }
  body { font-size: 19px; }
  .hero { min-height: 90vh; }
  .hero h1 { font-size: clamp(4.5rem, 5vw, 7rem); }
  .hero p { font-size: 1.35rem; max-width: 720px; }
  .nav-contents { padding: 22px 40px; }
  .nav-logo img { height: 56px; }
  h2 { font-size: clamp(2.5rem, 3vw, 4rem); }
  .footer-brand img { height: 64px; }
}

/* ----- ULTRA-WIDE (≥ 3440px : 32:9, super-ultrawide) ----- */
@media (min-width: 3440px) {
  :root { --max-width: 1920px; }
  .hero-content { max-width: 980px; }
  body { font-size: 20px; }
}

/* ----- ORIENTATION PAYSAGE SUR MOBILE (hauteur faible) ----- */
@media (max-width: 991px) and (orientation: landscape) and (max-height: 520px) {
  .hero { min-height: auto; padding: 110px 0 60px; }
  .page-header { padding: 110px 0 50px; }
  .mobile-menu { gap: 18px; overflow-y: auto; padding: 80px 24px 24px; justify-content: flex-start; }
}

/* ----- ACCESSIBILITÉ : utilisateurs qui demandent moins d'animations ----- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .partners-slide { animation: none; }
}

/* ----- GARANTIE ANTI-DÉBORDEMENT global ----- */
img, video, iframe { max-width: 100%; }
.container { max-width: var(--max-width); }
table { max-width: 100%; }

/* ============================================
   FIXES MOBILE (2026-06-08)
   ============================================ */

/* Bouton "Devis gratuit" dans le menu mobile : override .mobile-menu a noir */
.mobile-menu a.btn-primary {
  background-color: var(--black);
  color: var(--white);
  border: 1.5px solid var(--black);
  border-radius: 100px;
  padding: 14px 36px;
  font-size: 1rem;
  font-weight: 600;
  margin-top: 8px;
}
.mobile-menu a.btn-primary:hover,
.mobile-menu a.btn-primary:active {
  background-color: transparent;
  color: var(--black);
}

/* Hero un peu plus aéré sur mobile (réduit le vide vertical) */
@media (max-width: 599px) {
  .hero {
    min-height: 88vh;
    padding: 120px 0 90px;
  }
  .hero h1 {
    font-size: clamp(2rem, 8vw, 2.6rem);
    line-height: 1.08;
  }
}