/* =========================================================
   MADP Systèmes — Feuille de styles principale
   ========================================================= */

/* ---- Variables ---- */
:root {
  --dark-bg:       #0b0d12;
  --dark-2:        #11141b;
  --dark-3:        #181c26;
  --dark-4:        #1e2232;
  --dark-card:     #161920;
  --dark-elevated: #1c202e;

  --accent:        #c8a050;
  --accent-light:  #e0be78;
  --accent-dim:    rgba(200, 160, 80, 0.12);
  --accent-border: rgba(200, 160, 80, 0.3);

  --text:          #dde1ef;
  --text-muted:    #858a9a;
  --text-subtle:   #4e5264;
  --white:         #ffffff;
  --border:        #252a38;
  --border-light:  rgba(255,255,255,0.06);

  --font-head:     'Barlow Condensed', 'Arial Narrow', Arial, sans-serif;
  --font-body:     'Inter', system-ui, -apple-system, sans-serif;

  --max-w:         1280px;
  --gap:           clamp(1.5rem, 3vw, 2.5rem);
  --section-py:    clamp(80px, 10vw, 130px);
  --radius:        6px;
  --radius-lg:     12px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:  cubic-bezier(0.7, 0, 0.84, 0);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background-color: var(--dark-bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ---- Utility ---- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 60px);
}

.section-label {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: 0.01em;
  margin-bottom: 1.25rem;
}

.section-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 56ch;
  line-height: 1.8;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #0b0d12;
}
.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,160,80,0.25);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* =========================================================
   NAVIGATION
   ========================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
  padding: 1.6rem 0;
}
.nav.scrolled {
  background: rgba(11, 13, 18, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
  padding: 1rem 0;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.nav__logo-main {
  font-family: var(--font-head);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--white);
}
.nav__logo-main span { color: var(--accent); }
.nav__logo-sub {
  font-family: var(--font-head);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 1px;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav__links a {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s ease;
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1.5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.nav__links a:hover,
.nav__links a.active { color: var(--white); }
.nav__links a:hover::after,
.nav__links a.active::after { transform: scaleX(1); }

.nav__links .nav__cta {
  background: var(--accent);
  color: #0b0d12;
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius);
  color: var(--dark-bg);
  font-weight: 700;
}
.nav__links .nav__cta::after { display: none; }
.nav__links .nav__cta:hover { background: var(--accent-light); color: var(--dark-bg); }

/* Hamburger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 1001;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s ease;
  border-radius: 2px;
}
.nav__burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(11,13,18,0.98);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  z-index: 999;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  transition: color 0.2s;
}
.nav__mobile a:hover { color: var(--accent); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to bottom,
      rgba(11,13,18,0.55) 0%,
      rgba(11,13,18,0.65) 50%,
      rgba(11,13,18,0.92) 100%),
    url('../images/illustrations_services/bg_services.jpg');
  background-size: cover;
  background-position: center 40%;
  transform: scale(1.05);
  animation: heroZoom 14s ease-out forwards;
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to   { transform: scale(1); }
}
.hero__content {
  position: relative;
  z-index: 1;
  padding: 160px 0 100px;
  max-width: 780px;
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.hero__eyebrow span {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero__eyebrow::before,
.hero__eyebrow::after {
  content: '';
  flex: 1;
  max-width: 48px;
  height: 1px;
  background: var(--accent);
}
.hero__eyebrow { max-width: 420px; }

.hero__title {
  font-family: var(--font-head);
  font-size: clamp(3.8rem, 8vw, 7.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero__title span { color: var(--accent); }

.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(221,225,239,0.75);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

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

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: var(--font-head);
  animation: heroScrollBounce 2.5s ease-in-out infinite;
  z-index: 1;
}
.hero__scroll svg { color: var(--accent); }
@keyframes heroScrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* =========================================================
   PRÉSENTATION
   ========================================================= */
.presentation {
  padding: var(--section-py) 0;
  background: var(--dark-2);
  overflow: hidden;
}
.presentation__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}
.presentation__text { max-width: 600px; }
.presentation__body {
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 1.5rem;
  font-size: 1.02rem;
}
.presentation__stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.stat__value {
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
  color: var(--accent);
  display: block;
}
.stat__label {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: var(--font-head);
  font-weight: 600;
  margin-top: 0.3rem;
  display: block;
}
.presentation__image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.presentation__image-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}
.presentation__image-wrap::after {
  content: '';
  position: absolute;
  top: -1.5px; left: -1.5px; right: -1.5px; bottom: -1.5px;
  border: 1.5px solid var(--accent-border);
  border-radius: var(--radius-lg);
  z-index: 2;
  pointer-events: none;
}
.presentation__image-wrap img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: transform 0.6s var(--ease-out);
  display: block;
}
.presentation__image-wrap:hover img { transform: scale(1.04); }

/* =========================================================
   SAVOIR-FAIRE
   ========================================================= */
.savoir-faire {
  padding: var(--section-py) 0;
  background: var(--dark-bg);
}
.savoir-faire__header {
  text-align: center;
  margin-bottom: clamp(3rem, 5vw, 5rem);
}
.savoir-faire__header .section-intro {
  margin-inline: auto;
}
.savoir-faire__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.sf-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s ease, border-color 0.35s ease;
}
.sf-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.4);
  border-color: var(--accent-border);
}
.sf-card__image {
  position: relative;
  overflow: hidden;
}
.sf-card__image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}
.sf-card:hover .sf-card__image img { transform: scale(1.06); }
.sf-card__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,13,18,0.8) 0%, transparent 50%);
}
.sf-card__body {
  padding: 1.75rem;
}
.sf-card__num {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.sf-card__title {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.sf-card__text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* =========================================================
   PRESTATIONS / SERVICES
   ========================================================= */
.prestations {
  padding: var(--section-py) 0;
  background: var(--dark-2);
}
.prestations__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: end;
  margin-bottom: clamp(3rem, 5vw, 5rem);
}
.prestations__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.service-item {
  background: var(--dark-card);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background 0.3s ease;
  cursor: default;
}
.service-item:hover {
  background: var(--dark-elevated);
}
.service-item:hover .service-item__icon { color: var(--accent); }
.service-item__icon {
  color: var(--text-subtle);
  transition: color 0.3s ease;
  flex-shrink: 0;
}
.service-item__name {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}
.service-item__desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}
.service-item__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: auto;
  padding-top: 0.5rem;
}

/* =========================================================
   PARTENAIRES
   ========================================================= */
.partenaires {
  padding: var(--section-py) 0;
  background: var(--dark-bg);
}
.partenaires__header {
  text-align: center;
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
}
.partenaires__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
.partner-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: border-color 0.35s ease, transform 0.35s var(--ease-out);
}
.partner-card:hover {
  border-color: var(--accent-border);
  transform: translateY(-4px);
}
.partner-card__logo {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--white);
}
.partner-card__logo span { color: var(--accent); }
.partner-card__domain {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-border);
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: 3px;
  width: fit-content;
}
.partner-card__desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact {
  position: relative;
  padding: var(--section-py) 0;
  overflow: hidden;
}
.contact__bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to bottom,
      rgba(11,13,18,0.88) 0%,
      rgba(11,13,18,0.80) 50%,
      rgba(11,13,18,0.93) 100%),
    url('../images/illustrations/bg_contact.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.contact__content {
  position: relative;
  z-index: 1;
}
.contact__header {
  text-align: center;
  margin-bottom: clamp(3rem, 5vw, 5rem);
}
.contact__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.contact-block {
  background: rgba(11,13,18,0.85);
  backdrop-filter: blur(8px);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background 0.3s ease;
}
.contact-block:hover {
  background: rgba(22, 25, 35, 0.92);
}
.contact-block__icon {
  color: var(--accent);
}
.contact-block__label {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.contact-block__value {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}
.contact-block__value a {
  color: var(--white);
  transition: color 0.2s;
}
.contact-block__value a:hover { color: var(--accent); }
.contact-block__sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: -0.25rem;
}
.contact-block__hours {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.contact-block__hour {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  transition: color 0.2s;
}
.contact-block__hour.hours-today {
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer__logo {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--white);
}
.footer__logo span { color: var(--accent); }
.footer__copy {
  font-size: 0.83rem;
  color: var(--text-muted);
}
.footer__links {
  display: flex;
  gap: 2rem;
}
.footer__links a {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer__links a:hover { color: var(--accent); }

/* =========================================================
   PAGE RÉALISATIONS — HERO
   ========================================================= */
.hero--real {
  min-height: 55vh;
  align-items: flex-end;
  padding-bottom: 0;
}
.hero--real .hero__bg {
  background-image:
    linear-gradient(to bottom,
      rgba(11,13,18,0.45) 0%,
      rgba(11,13,18,0.65) 60%,
      rgba(11,13,18,1) 100%),
    url('../images/Realisations/bg_realisations.jpg');
  background-position: center 60%;
  animation: none;
  transform: scale(1);
}
.hero--real .hero__content {
  padding: 140px 0 80px;
}
.hero--real .hero__title {
  font-size: clamp(3rem, 7vw, 6rem);
}

/* =========================================================
   RÉALISATIONS — INTRO BANDE
   ========================================================= */
.real-intro {
  padding: 4rem 0;
  background: var(--dark-2);
  border-bottom: 1px solid var(--border);
}
.real-intro__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.real-intro__text {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 56ch;
  line-height: 1.8;
}
.real-intro__domains {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.domain-tag {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent-border);
  padding: 0.4rem 0.9rem;
  border-radius: 3px;
}

/* =========================================================
   RÉALISATIONS — CATÉGORIES & PROJETS
   ========================================================= */
.real-section {
  padding: var(--section-py) 0;
  border-bottom: 1px solid var(--border);
}
.real-section:nth-child(even) { background: var(--dark-2); }
.real-section:nth-child(odd)  { background: var(--dark-bg); }

.real-cat-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.real-cat-header__left {}
.real-cat-number {
  font-family: var(--font-head);
  font-size: clamp(5rem, 10vw, 9rem);
  font-weight: 800;
  line-height: 1;
  color: rgba(200,160,80,0.08);
  letter-spacing: -0.02em;
  user-select: none;
  margin-bottom: -1.5rem;
  display: block;
}
.real-cat-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}
.real-cat-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 44ch;
  line-height: 1.7;
  text-align: right;
}

/* Project layouts */
.project-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: start;
}
.project-layout-grid .project-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.project-layout-grid .project-info {
  padding-top: 0.5rem;
}

.project-layout-single {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--gap);
  align-items: center;
}
.project-layout-single--reverse {
  grid-template-columns: 2fr 3fr;
}
.project-layout-single--reverse .project-image { order: 2; }
.project-layout-single--reverse .project-info  { order: 1; }

.project-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.project-image-wrap img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
  display: block;
}
.project-image-wrap.tall img { aspect-ratio: 3/4; }
.project-image-wrap:hover img { transform: scale(1.04); }

.project-image-small {
  border-radius: var(--radius);
  overflow: hidden;
}
.project-image-small img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}
.project-image-small:hover img { transform: scale(1.05); }

.project-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.project-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 0.4rem 0.9rem;
  border-radius: 3px;
  width: fit-content;
}
.project-name {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.03em;
  line-height: 1;
}
.project-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.project-location svg { color: var(--accent); flex-shrink: 0; }
.project-desc {
  font-size: 0.97rem;
  color: var(--text-muted);
  line-height: 1.8;
}
.project-specs {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.5rem;
  background: var(--dark-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 3px solid var(--accent);
}
.project-spec {
  display: flex;
  gap: 1rem;
  font-size: 0.88rem;
}
.project-spec__key {
  color: var(--text-muted);
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  width: 90px;
  flex-shrink: 0;
  padding-top: 1px;
}
.project-spec__val { color: var(--text); }

/* =========================================================
   CTA CONTACT (Réalisations)
   ========================================================= */
.cta-contact {
  padding: var(--section-py) 0;
  background: var(--dark-2);
  text-align: center;
}
.cta-contact__title {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}
.cta-contact__sub {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}
.cta-contact__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================================================
   ANIMATIONS (IntersectionObserver)
   ========================================================= */
.anim-fade {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.anim-fade.visible {
  opacity: 1;
  transform: translateY(0);
}
.anim-fade-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.anim-fade-left.visible { opacity: 1; transform: translateX(0); }
.anim-fade-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.anim-fade-right.visible { opacity: 1; transform: translateX(0); }

.anim-delay-1 { transition-delay: 0.1s; }
.anim-delay-2 { transition-delay: 0.2s; }
.anim-delay-3 { transition-delay: 0.3s; }
.anim-delay-4 { transition-delay: 0.4s; }
.anim-delay-5 { transition-delay: 0.5s; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1024px) {
  .prestations__grid { grid-template-columns: repeat(2, 1fr); }
  .contact__grid { grid-template-columns: repeat(2, 1fr); }
  .project-layout-grid { grid-template-columns: 1fr; }
  .project-layout-single,
  .project-layout-single--reverse { grid-template-columns: 1fr; }
  .project-layout-single--reverse .project-image,
  .project-layout-single--reverse .project-info { order: unset; }
  .real-cat-desc { text-align: left; }
  .real-cat-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }

  .presentation__grid { grid-template-columns: 1fr; }
  .presentation__image-wrap { order: -1; }

  .savoir-faire__grid { grid-template-columns: 1fr; }
  .sf-card__image img { aspect-ratio: 16/9; }

  .prestations__header { grid-template-columns: 1fr; }
  .prestations__grid { grid-template-columns: 1fr 1fr; }

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

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

  .footer__inner { flex-direction: column; align-items: flex-start; gap: 1rem; }

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

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

@media (max-width: 520px) {
  .prestations__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .project-layout-grid .project-images { grid-template-columns: 1fr; }
}

/* =========================================================
   PAGE MENTIONS LÉGALES
   ========================================================= */
.legal-hero {
  padding: 160px 0 70px;
  background: var(--dark-2);
  border-bottom: 1px solid var(--border);
}
.legal-hero__title {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--white);
  line-height: 1;
  margin-top: 1rem;
}

.legal-content {
  padding: var(--section-py) 0;
  background: var(--dark-bg);
}
.legal-grid {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  max-width: 740px;
}
.legal-block {
  padding-left: 2rem;
  border-left: 2px solid var(--accent-border);
}
.legal-block__title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.legal-block__body {
  font-size: 0.97rem;
  color: var(--text-muted);
  line-height: 1.9;
}
.legal-block__body strong {
  color: var(--text);
  font-weight: 600;
}
.legal-block__body a {
  color: var(--accent);
  transition: color 0.2s;
}
.legal-block__body a:hover { color: var(--accent-light); }
.legal-block__body p { margin-bottom: 0.5rem; }
.legal-block__body p:last-child { margin-bottom: 0; }