/* ElaGus — Design Professionnel Moderne v3 */

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

:root {
  /* Palette professionnelle */
  --color-white:        #FFFFFF;
  --color-bg:           #F8F9FA;
  --color-green:        #2D8659;
  --color-green-dark:   #1F6642;
  --color-green-deeper: #174F33;
  --color-green-light:  #E8F5F0;
  --color-green-mid:    #C5E8D8;
  --color-orange:       #D4A574;
  --color-orange-dark:  #B8895A;
  --color-text:         #333333;
  --color-text-secondary: #666666;
  --color-text-muted:   #999999;
  --color-border:       #E5E7EB;
  --color-border-light: #F0F0F0;

  /* Typography */
  --font-heading: 'Montserrat', 'Inter', system-ui, -apple-system, sans-serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-2xl: 8rem;

  /* Layout */
  --max-width: 1200px;
  --container-pad: clamp(1rem, 4vw, 2rem);

  /* Border radius */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-pill: 100px;

  /* Transitions */
  --transition:      0.3s ease;
  --transition-slow: 0.4s ease;

  /* Shadows */
  --shadow-xs:   0 1px 3px rgba(0,0,0,0.06);
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:   0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.12);
  --shadow-green: 0 4px 20px rgba(45,134,89,0.25);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-text);
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 600; }
h4 { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; font-family: var(--font-body); }

p {
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}
p:last-child { margin-bottom: 0; }

/* ===== LAYOUT UTILITIES ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

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

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

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

/* ===== EYEBROW / LABEL ===== */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 1rem;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--color-green);
  border-radius: 2px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  line-height: 1;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-green-dark);
  border-color: var(--color-green-dark);
  box-shadow: var(--shadow-green);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.7);
}

.btn--outline:hover {
  background: var(--color-white);
  color: var(--color-green);
  border-color: var(--color-white);
  transform: translateY(-1px);
}

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

.btn--outline-green:hover {
  background: var(--color-green);
  color: var(--color-white);
  box-shadow: var(--shadow-green);
  transform: translateY(-1px);
}

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

.btn--dark:hover {
  background: #1a1a1a;
  border-color: #1a1a1a;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn--lg {
  padding: 1.1rem 2.5rem;
  font-size: 1rem;
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 2rem;
}

.header__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.header__logo img {
  height: 44px;
  width: auto;
}

/* ===== NAV ===== */
.nav {
  display: flex;
  align-items: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  display: block;
  padding: 0.5rem 0.875rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

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

.nav__cta {
  margin-left: 0.5rem;
  background: var(--color-green);
  color: var(--color-white) !important;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.nav__cta:hover {
  background: var(--color-green-dark) !important;
  color: var(--color-white) !important;
  box-shadow: var(--shadow-green);
  transform: translateY(-1px);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-green-deeper);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/003-m4.jpeg');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.45;
  transition: transform 8s ease-out;
  transform: scale(1.04);
}

.hero__bg.loaded { transform: scale(1); }

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(23, 79, 51, 0.7) 0%,
    rgba(15, 40, 28, 0.5) 60%,
    rgba(0,0,0,0.2) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: var(--space-2xl) 0 var(--space-xl);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 1.25rem;
}

.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--color-orange);
  border-radius: 2px;
}

.hero__title {
  font-size: clamp(2.8rem, 6.5vw, 5rem);
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 1.25rem;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.85);
  margin-bottom: 2.5rem;
  max-width: 520px;
  line-height: 1.65;
}

.hero__subtitle p { color: rgba(255,255,255,0.85); margin: 0; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.hero__stat {
  text-align: left;
}

.hero__stat-number {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-white);
  font-family: var(--font-heading);
  line-height: 1;
}

.hero__stat-label {
  display: block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  margin-top: 0.25rem;
  letter-spacing: 0.02em;
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.2);
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  position: relative;
  padding: 5rem 0 3.5rem;
  background: var(--color-green-deeper);
  overflow: hidden;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(23,79,51,0.85) 0%, rgba(15,40,28,0.6) 100%);
}

.page-hero__inner {
  position: relative;
  z-index: 2;
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1.25rem;
}

.page-hero__breadcrumb a {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.page-hero__breadcrumb a:hover { color: rgba(255,255,255,0.9); }

.page-hero__eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 0.75rem;
}

.page-hero__title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  color: var(--color-white);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.page-hero__subtitle p {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  margin: 0;
}

/* ===== INTRO / ABOUT ===== */
.intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.intro__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: var(--color-green-light);
  color: var(--color-green);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.intro__title {
  margin-bottom: 1.25rem;
}

.intro__text {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.intro__team {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-green-light);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-green);
}

.intro__team-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-green);
}

.intro__team-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
}

.intro__image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.intro__image {
  width: 100%;
  height: 460px;
  object-fit: cover;
  display: block;
}

.intro__image-wrap::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-green);
}

/* ===== SERVICES ===== */
.services__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-lg);
}

.services__header h2 { margin-bottom: 1rem; }
.services__header p { color: var(--color-text-secondary); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-green);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

.service-card:hover {
  border-color: var(--color-green-mid);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
  width: 56px;
  height: 56px;
  background: var(--color-green-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: background var(--transition);
}

.service-card:hover .service-card__icon {
  background: var(--color-green);
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--color-green);
  transition: stroke var(--transition);
}

.service-card:hover .service-card__icon svg {
  stroke: var(--color-white);
}

.service-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
}

.service-card__text {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* ===== GALLERY (homepage) ===== */
.gallery__header {
  text-align: center;
  max-width: 540px;
  margin: 0 auto var(--space-lg);
}

.gallery__header h2 { margin-bottom: 0.5rem; }

.gallery__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin: 0;
}

.gallery__item--large {
  grid-row: span 2;
}

.gallery__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.gallery__item--large .gallery__img { min-height: 480px; }
.gallery__item:not(.gallery__item--large) .gallery__img { min-height: 230px; }

.gallery__item:hover .gallery__img { transform: scale(1.05); }

.gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.25rem 1rem 0.875rem;
  background: linear-gradient(to top, rgba(15,40,28,0.85) 0%, transparent 100%);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transform: translateY(4px);
  opacity: 0;
  transition: all var(--transition);
}

.gallery__item:hover .gallery__caption {
  opacity: 1;
  transform: translateY(0);
}

.gallery__cta {
  text-align: center;
  margin-top: var(--space-md);
}

/* ===== GALLERY PAGE (masonry) ===== */
.gallery-page__intro {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-lg);
}

.gallery-page__intro h2 { margin-bottom: 1rem; }

.gallery-masonry {
  columns: 3;
  column-gap: 1.25rem;
}

.gallery-masonry__item {
  break-inside: avoid;
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  display: block;
}

.gallery-masonry__item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

.gallery-masonry__item:hover img {
  transform: scale(1.04);
}

.gallery-masonry__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 1rem 0.875rem;
  background: linear-gradient(to top, rgba(15,40,28,0.85) 0%, transparent 100%);
  color: var(--color-white);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  opacity: 0;
  transform: translateY(6px);
  transition: all var(--transition);
}

.gallery-masonry__item:hover .gallery-masonry__caption {
  opacity: 1;
  transform: translateY(0);
}

/* ===== STATS STRIP ===== */
.stats {
  background: var(--color-green);
  padding: 3rem 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stats__item {
  padding: 1rem;
}

.stats__number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--color-white);
  font-family: var(--font-heading);
  line-height: 1;
  display: block;
  margin-bottom: 0.4rem;
}

.stats__label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.stats__divider {
  width: 1px;
  background: rgba(255,255,255,0.2);
  align-self: stretch;
  display: none;
}

/* ===== CTA SECTION ===== */
.cta {
  background: var(--color-green-light);
  border-top: 1px solid var(--color-green-mid);
  border-bottom: 1px solid var(--color-green-mid);
}

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

.cta__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  margin-bottom: 1rem;
  color: var(--color-text);
}

.cta__text {
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.cta__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  padding-top: 2rem;
  border-top: 1px solid var(--color-green-mid);
}

.cta__contact-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.cta__contact-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-green);
  flex-shrink: 0;
}

.cta__contact-item a {
  color: var(--color-green);
  font-weight: 600;
}

.cta__contact-item a:hover { color: var(--color-green-dark); }

/* ===== SERVICES PAGE DETAIL ===== */
.services-page .services__header {
  margin-bottom: var(--space-lg);
}

.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-border-light);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail--reverse {
  direction: rtl;
}

.service-detail--reverse > * {
  direction: ltr;
}

.service-detail__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.875rem;
  background: var(--color-green-light);
  color: var(--color-green);
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.service-detail__tag svg { stroke: var(--color-green); }

.service-detail__title {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  margin-bottom: 1.25rem;
  color: var(--color-text);
}

.service-detail__text {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.service-detail__list {
  list-style: none;
  margin: 1.25rem 0 2rem;
}

.service-detail__list li {
  padding: 0.75rem 0;
  padding-left: 1.5rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  position: relative;
}

.service-detail__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 8px;
  height: 8px;
  background: var(--color-green);
  border-radius: 50%;
}

.service-detail__list li:first-child { border-top: 1px solid var(--color-border-light); }

.service-detail__list li strong {
  color: var(--color-text);
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.service-detail__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.service-detail__img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.service-detail__media:hover .service-detail__img {
  transform: scale(1.03);
}

/* ===== SERVICES CTA BANNER ===== */
.services-cta-banner {
  background: var(--color-text);
  color: var(--color-white);
  padding: 3.5rem 0;
  text-align: center;
}

.services-cta-banner .eyebrow {
  color: var(--color-orange);
  margin-bottom: 0.75rem;
}

.services-cta-banner .eyebrow::before {
  background: var(--color-orange);
}

.services-cta-banner h3 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.services-cta-banner p {
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  margin: 0 auto 1.75rem;
}

.services-cta-banner .cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== TRUST BADGES ===== */
.trust {
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
}

.trust__item svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-green);
  flex-shrink: 0;
}

/* ===== FOOTER ===== */
.footer {
  background: #1a2e22;
  color: rgba(255,255,255,0.75);
  padding: var(--space-xl) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: var(--space-lg);
}

.footer__brand-logo {
  height: 40px;
  width: auto;
  margin-bottom: 1.25rem;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.footer__brand-text {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin: 0;
}

.footer__heading {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.25rem;
  font-family: var(--font-body);
}

.footer__list li {
  margin-bottom: 0.625rem;
}

.footer__list a,
.footer__list span {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

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

.footer__divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin: 0;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__copyright,
.footer__siret {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  margin: 0;
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* ===== SECTION DIVIDER ===== */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .intro__grid {
    gap: 2.5rem;
  }

  .service-detail {
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl: 4rem;
    --space-2xl: 5rem;
  }

  /* Nav mobile */
  .nav__toggle { display: flex; }

  .nav__list {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--color-white);
    padding: 1.5rem;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 90;
  }

  .nav__list.is-open { transform: translateX(0); }

  .nav__link {
    padding: 1rem 1.25rem;
    font-size: 1rem;
    border-radius: var(--radius-md);
  }

  .nav__cta {
    margin-left: 0;
    margin-top: 0.5rem;
    text-align: center;
    padding: 1rem;
  }

  /* Nav toggle animation */
  .nav__toggle.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav__toggle.is-open span:nth-child(2) {
    opacity: 0;
  }
  .nav__toggle.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Hero */
  .hero { min-height: 75vh; }

  .hero__badge {
    gap: 1.25rem;
  }

  /* Grids */
  .intro__grid,
  .service-detail,
  .service-detail--reverse {
    grid-template-columns: 1fr;
    gap: 2rem;
    direction: ltr;
  }

  .intro__image { height: 300px; }
  .service-detail__img { height: 280px; }

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

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

  .gallery__item--large { grid-row: auto; }
  .gallery__item--large .gallery__img { min-height: 260px; }
  .gallery__item:not(.gallery__item--large) .gallery__img { min-height: 200px; }

  .gallery-masonry { columns: 2; }

  .stats__grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .trust__grid { gap: 1.5rem; }

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

@media (max-width: 480px) {
  .gallery-masonry { columns: 1; }
  .hero__badge { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .hero__stat-divider { display: none; }
}