/* ============================================================
   AMC59 — Feuille de style partagée
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

/* ---- Variables ---- */
:root {
  --bg:        #1a1f2e;
  --bg-alt:    #1f2538;
  --bg-card:   #222840;
  --orange:    #e8500a;
  --orange-dk: #c9430a;
  --cream:     #f5f0e8;
  --gray:      #6b7280;
  --gray-lt:   #9ca3af;
  --border:    rgba(245,240,232,.08);

  --ff-title: 'Bebas Neue', sans-serif;
  --ff-body:  'DM Sans', sans-serif;

  --fs-xs:   .75rem;
  --fs-sm:   .875rem;
  --fs-base: 1rem;
  --fs-lg:   1.125rem;
  --fs-xl:   1.25rem;
  --fs-2xl:  1.5rem;
  --fs-3xl:  2rem;
  --fs-4xl:  3rem;

  --max-w: 1280px;
  --px: clamp(1rem, 4vw, 2.5rem);
  --gap: 1.5rem;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-body);
  background: var(--bg);
  color: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: 68px;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ---- Container ---- */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--px);
}

/* ---- Typographie utilitaire ---- */
.section-label {
  font-family: var(--ff-title);
  font-size: var(--fs-xs);
  letter-spacing: .2em;
  color: var(--orange);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1rem;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--orange);
  flex-shrink: 0;
}

/* ---- Boutons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--orange);
  color: var(--cream);
  font-family: var(--ff-title);
  font-size: var(--fs-lg);
  letter-spacing: .08em;
  padding: .75rem 2rem;
  transition: background .2s, transform .15s;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--orange-dk); transform: translateY(-2px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: transparent;
  color: var(--cream);
  font-family: var(--ff-title);
  font-size: var(--fs-lg);
  letter-spacing: .08em;
  padding: .75rem 2rem;
  border: 1px solid rgba(245,240,232,.4);
  transition: background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn-secondary:hover { background: var(--cream); color: var(--bg); border-color: var(--cream); }

/* ---- Tag secteur ---- */
.tag {
  display: inline-block;
  font-family: var(--ff-title);
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  padding: .2rem .65rem;
  background: var(--orange);
  color: var(--cream);
}
.tag--dark {
  background: rgba(26,31,46,.8);
  border: 1px solid var(--border);
}

/* ---- Image placeholder ---- */
.img-placeholder {
  background: #252b3d;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  color: var(--gray);
  font-size: var(--fs-sm);
  aspect-ratio: 4/3;
  position: relative;
}
.img-placeholder i { font-size: 2.5rem; opacity: .35; }
.img-placeholder .tag { position: absolute; top: .75rem; left: .75rem; }

/* ---- Page hero (pages intérieures) ---- */
.page-hero {
  padding: 4.5rem var(--px) 3rem;
  max-width: var(--max-w);
  margin-inline: auto;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 {
  font-family: var(--ff-title);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  letter-spacing: .02em;
  line-height: 1;
  margin-bottom: .75rem;
}
.page-hero p {
  color: var(--gray-lt);
  font-size: var(--fs-lg);
  max-width: 60ch;
  line-height: 1.7;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: var(--fs-sm);
  color: var(--gray);
  padding: 1.25rem var(--px);
  max-width: var(--max-w);
  margin-inline: auto;
}
.breadcrumb a { color: var(--gray-lt); transition: color .2s; }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb .sep { opacity: .35; }
.breadcrumb .current { color: var(--cream); }

/* ---- CTA Band ---- */
.cta-band {
  background: var(--orange);
  padding: 4.5rem var(--px);
  text-align: center;
}
.cta-band h2 {
  font-family: var(--ff-title);
  font-size: clamp(1.75rem, 4vw, 3rem);
  letter-spacing: .04em;
  margin-bottom: 1.5rem;
  color: var(--cream);
}

/* ---- Sections ---- */
.section { padding: 5rem 0; }
.section-head { margin-bottom: 3rem; }
.section-head h2 {
  font-family: var(--ff-title);
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: .02em;
  line-height: 1.05;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(26,31,46,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--px);
  height: 68px;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__logo {
  font-family: var(--ff-title);
  font-size: 1.6rem;
  letter-spacing: .12em;
  color: var(--cream);
  flex-shrink: 0;
  line-height: 1;
}
.nav__logo span { color: var(--orange); }

.nav__links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex: 1;
  padding-inline: 3rem;
}
.nav__links a {
  font-family: var(--ff-title);
  font-size: .95rem;
  letter-spacing: .1em;
  color: var(--gray-lt);
  transition: color .2s;
  position: relative;
  white-space: nowrap;
}
.nav__links a:hover { color: var(--cream); }
.nav__links a.active { color: var(--cream); }
.nav__links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 2px;
  background: var(--orange);
}

.nav__cta { margin-left: auto; }

.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  margin-left: auto;
}
.nav__burger span {
  display: block;
  height: 2px;
  background: var(--cream);
  transition: transform .3s, opacity .3s, width .3s;
  transform-origin: center;
}
.nav__burger span:nth-child(2) { width: 75%; }

.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: .5rem 0 1rem;
}
.nav__mobile a {
  font-family: var(--ff-title);
  font-size: var(--fs-2xl);
  letter-spacing: .08em;
  color: var(--cream);
  padding: .9rem var(--px);
  display: block;
  border-bottom: 1px solid var(--border);
  transition: color .2s, padding-left .2s;
}
.nav__mobile a:hover { color: var(--orange); padding-left: calc(var(--px) + .5rem); }
.nav__mobile .btn-primary { margin: 1rem var(--px); justify-content: center; font-size: var(--fs-xl); }

.nav.open .nav__mobile { display: flex; }
.nav.open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #10131e;
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 1.5rem;
}
.footer__grid {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--px);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 0.5rem;
}
.footer__logo {
  font-family: var(--ff-title);
  font-size: 2rem;
  letter-spacing: .12em;
  margin-bottom: .75rem;
  line-height: 1;
}
.footer__logo span { color: var(--orange); }
.footer__tagline { color: var(--gray-lt); font-size: var(--fs-sm); line-height: 1.7; max-width: 28ch; }

.footer__col h4 {
  font-family: var(--ff-title);
  font-size: var(--fs-sm);
  letter-spacing: .15em;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer__col ul li { margin-bottom: .4rem; }
.footer__col ul a {
  color: var(--gray-lt);
  font-size: var(--fs-sm);
  transition: color .2s;
}
.footer__col ul a:hover { color: var(--cream); }

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  color: var(--gray-lt);
  font-size: var(--fs-sm);
  margin-bottom: .75rem;
  line-height: 1.5;
}
.footer__contact-item i { color: var(--orange); flex-shrink: 0; margin-top: 2px; }
.footer__contact-item a { transition: color .2s; }
.footer__contact-item a:hover { color: var(--cream); }

.footer__bottom {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--px);
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--gray);
}

/* ============================================================
   INDEX — HERO
   ============================================================ */
.hero-wrap {
  position: relative;
  overflow: hidden;
  background-image: url('../images/hero.jpg');
  background-size: cover;
  background-position: center 30%;
}

.hero-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
          to left,
          rgba(26,31,46,0.95) 0%,
          rgba(26,31,46,0.85) 50%,
          rgba(26,31,46,0.5) 100%
  );
  z-index: 0;
}

.hero-bg-text {
  position: absolute;
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--ff-title);
  font-size: clamp(12rem, 28vw, 22rem);
  letter-spacing: -.02em;
  color: rgba(245,240,232,.025);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.hero {
  min-height: calc(100vh - 68px);
  display: flex;
  align-items: center;
  justify-content: flex-end; /* center pour centrer */
  padding: 5rem var(--px);
  max-width: var(--max-w);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}
.hero__content {
  max-width: 860px;
  display: flex;
  flex-direction: column;
  align-items: flex-end; /* center pour centrer */
}
.hero__title {
  font-family: var(--ff-title);
  font-size: clamp(3.5rem, 9vw, 6.5rem);
  letter-spacing: .01em;
  line-height: .95;
  margin-bottom: 1.5rem;
}
.hero__title em { font-style: normal; color: var(--orange); }
.hero__sub {
  font-size: var(--fs-xl);
  color: var(--gray-lt);
  max-width: 52ch;
  margin-bottom: 2.5rem;
  line-height: 1.65;
}
.hero__actions {
  display: flex;
  justify-content: flex-end; /* center pour centrer */
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 4rem; }
.hero__stats {
  display: flex;
  justify-content: flex-end; /* center pour centrer */
  gap: 3rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.hero__stat {}
.hero__stat-num {
  font-family: var(--ff-title);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  letter-spacing: .02em;
  color: var(--orange);
  line-height: 1;
}
.hero__stat-label {
  font-size: var(--fs-sm);
  color: var(--gray-lt);
  margin-top: .2rem;
}

/* ============================================================
   INDEX — SERVICES GRID
   ============================================================ */
.services { padding: 5rem 0; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  gap: 1px;
  background: var(--border);
  margin-top: 2.5rem;
}
.service-card {
  background: var(--bg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  color: var(--cream);
  text-decoration: none;
  transition: background .25s;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--orange);
  transition: width .3s;
}
.service-card:hover { background: var(--bg-card); }
.service-card:hover::after { width: 100%; }
.service-card__icon {
  font-size: 2rem;
  color: var(--orange);
  margin-bottom: .25rem;
}
.service-card__title {
  font-family: var(--ff-title);
  font-size: var(--fs-xl);
  letter-spacing: .05em;
}
.service-card__desc {
  font-size: var(--fs-sm);
  color: var(--gray-lt);
  line-height: 1.55;
  flex: 1;
}
.service-card__arrow {
  font-family: var(--ff-title);
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: .3rem;
  margin-top: .25rem;
  transition: color .2s;
}
.service-card:hover .service-card__arrow { color: var(--orange); }

/* ============================================================
   INDEX — CERTIFICATIONS
   ============================================================ */
.certif-band {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2rem var(--px);
}
.certif-band__inner {
  max-width: var(--max-w);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.certif-band__label {
  font-family: var(--ff-title);
  font-size: var(--fs-xs);
  letter-spacing: .15em;
  color: var(--gray);
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}
.certif-list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  flex: 1;
}
.certif-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--ff-title);
  font-size: .9rem;
  letter-spacing: .06em;
  color: var(--cream);
  white-space: nowrap;
}
.certif-item i { color: var(--orange); font-size: 1.1rem; }

/* ============================================================
   INDEX — ABOUT SUMMARY
   ============================================================ */
.about-summary { padding: 5rem 0; }
.about-summary .container {
  display: grid;
  grid-template-columns: 0.8fr 0.5fr;
  gap: 5rem;
  align-items: start;
}
.about-text h2 {
  font-family: var(--ff-title);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: .02em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.about-text p {
  color: var(--gray-lt);
  margin-bottom: 1rem;
  line-height: 1.8;
  font-size: var(--fs-base);
}
.about-text .btn-primary { margin-top: 1.5rem; }

.equip-panel h3 {
  font-family: var(--ff-title);
  font-size: var(--fs-lg);
  letter-spacing: .1em;
  color: var(--orange);
  margin-bottom: 1rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--border);
}
.equip-panel ul { display: flex; flex-direction: column; }
.equip-panel li {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: var(--fs-sm);
  color: var(--gray-lt);
  padding: .6rem 0;
  border-bottom: 1px solid var(--border);
  transition: color .2s;
}
.equip-panel li:hover { color: var(--cream); }
.equip-panel li i { color: var(--orange); font-size: 1rem; flex-shrink: 0; }

/* ============================================================
   REALISATIONS — HUB
   ============================================================ */
.real-hub-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.real-hub-card {
  background: var(--bg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  color: var(--cream);
  text-decoration: none;
  transition: background .25s;
  position: relative;
  overflow: hidden;
}
.real-hub-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--orange);
  transition: width .3s;
}
.real-hub-card:hover { background: var(--bg-card); }
.real-hub-card:hover::after { width: 100%; }
.real-hub-card__icon { font-size: 2.25rem; color: var(--orange); }
.real-hub-card__title {
  font-family: var(--ff-title);
  font-size: var(--fs-2xl);
  letter-spacing: .04em;
}
.real-hub-card__desc {
  color: var(--gray-lt);
  font-size: var(--fs-sm);
  line-height: 1.6;
  flex: 1;
}
.real-hub-card__link {
  font-family: var(--ff-title);
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: .3rem;
}

/* ============================================================
   REALISATION DETAIL — FILTRES + GRILLE
   ============================================================ */
.filter-bar {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filter-btn {
  font-family: var(--ff-title);
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  padding: .45rem 1.2rem;
  border: 1px solid var(--border);
  color: var(--gray-lt);
  background: transparent;
  cursor: pointer;
  transition: all .2s;
}
.filter-btn:hover { border-color: var(--orange); color: var(--cream); }
.filter-btn.active { background: var(--orange); color: var(--cream); border-color: var(--orange); }

.real-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.real-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: border-color .2s;
}
.real-card:hover { border-color: rgba(232,80,10,.35); }
.real-card__img { position: relative; }
.real-card__img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.real-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.real-card__title {
  font-family: var(--ff-title);
  font-size: var(--fs-xl);
  letter-spacing: .04em;
}
.real-card__desc {
  font-size: var(--fs-sm);
  color: var(--gray-lt);
  line-height: 1.55;
  flex: 1;
}
.real-card__meta {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: var(--fs-xs);
  color: var(--gray);
  margin-top: .4rem;
}
.real-card__meta i { font-size: .85rem; color: var(--orange); }

/* ============================================================
   EQUIPEMENTS
   ============================================================ */
.equip-page { padding: 4rem 0; }
.equip-categories { display: flex; flex-direction: column; gap: 3.5rem; }
.equip-cat-title {
  font-family: var(--ff-title);
  font-size: var(--fs-2xl);
  letter-spacing: .06em;
  color: var(--orange);
  margin-bottom: 1.25rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--orange);
  display: flex;
  align-items: center;
  gap: .75rem;
}
.equip-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.equip-item {
  background: var(--bg);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: background .2s;
}
.equip-item:hover { background: var(--bg-alt); }
.equip-item > i { color: var(--orange); font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.equip-item__name {
  font-family: var(--ff-title);
  font-size: var(--fs-lg);
  letter-spacing: .04em;
  margin-bottom: .2rem;
}
.equip-item__spec { font-size: var(--fs-sm); color: var(--gray-lt); line-height: 1.5; }

/* ============================================================
   ENTREPRISE
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.about-grid h2 {
  font-family: var(--ff-title);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: .02em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.about-grid p {
  color: var(--gray-lt);
  margin-bottom: 1rem;
  line-height: 1.8;
}
.sectors-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  margin-top: 1.5rem;
}
.sector-tag {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: var(--fs-sm);
  color: var(--gray-lt);
  padding: .6rem .75rem;
  border: 1px solid var(--border);
  transition: border-color .2s, color .2s;
}
.sector-tag:hover { border-color: var(--orange); color: var(--cream); }
.sector-tag i { color: var(--orange); font-size: .9rem; }

/* Timeline */
.timeline { position: relative; padding-left: 1.5rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: .5rem; bottom: 0;
  width: 2px;
  background: var(--orange);
}
.timeline-item {
  position: relative;
  padding: 0 0 2.5rem 1.75rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.875rem;
  top: .5rem;
  width: 10px;
  height: 10px;
  background: var(--orange);
}
.timeline-year {
  font-family: var(--ff-title);
  font-size: var(--fs-4xl);
  letter-spacing: .04em;
  color: var(--orange);
  line-height: 1;
}
.timeline-title {
  font-family: var(--ff-title);
  font-size: var(--fs-xl);
  letter-spacing: .04em;
  margin: .2rem 0;
}
.timeline-desc { font-size: var(--fs-sm); color: var(--gray-lt); line-height: 1.6; }

/* Zones + stats entreprise */
.zones-band {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-clip: padding-box;
}
.zone-stat {
  background: var(--bg-alt);
  padding: 1.5rem;
  text-align: center;
}
.zone-stat__num {
  font-family: var(--ff-title);
  font-size: var(--fs-4xl);
  color: var(--orange);
  line-height: 1;
}
.zone-stat__label { font-size: var(--fs-sm); color: var(--gray-lt); margin-top: .25rem; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1rem; }
.contact-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 1.5rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: border-color .2s;
}
.contact-card:hover { border-color: rgba(232,80,10,.4); }
.contact-card > i { font-size: 1.75rem; color: var(--orange); flex-shrink: 0; }
.contact-card__label {
  font-family: var(--ff-title);
  font-size: var(--fs-xs);
  letter-spacing: .12em;
  color: var(--orange);
  display: block;
  margin-bottom: .25rem;
}
.contact-card__value { font-size: var(--fs-base); color: var(--cream); line-height: 1.6; }
.contact-card__value a { transition: color .2s; }
.contact-card__value a:hover { color: var(--orange); }

.map-wrapper {
  border: 1px solid var(--border);
  overflow: hidden;
  position: sticky;
  top: 88px;
}
.map-wrapper iframe { width: 100%; height: 420px; display: block; }

/* ============================================================
   404
   ============================================================ */
.error-wrap {
  min-height: calc(100vh - 68px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--px);
}
.error-num {
  font-family: var(--ff-title);
  font-size: clamp(7rem, 20vw, 14rem);
  color: var(--orange);
  line-height: 1;
  letter-spacing: .02em;
}
.error-title {
  font-family: var(--ff-title);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: .04em;
  margin-bottom: .75rem;
}
.error-desc { color: var(--gray-lt); font-size: var(--fs-lg); margin-bottom: 2rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .real-hub-grid  { grid-template-columns: repeat(2, 1fr); }
  .about-summary .container { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-grid  { grid-template-columns: 1fr; gap: 2.5rem; }
  .zones-band  { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > :first-child { grid-column: 1 / -1; }
}

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

  .hero { min-height: auto; padding: 3rem var(--px); }
  .hero__stats { gap: 2rem; }

  .services-grid  { grid-template-columns: 1fr; }
  .real-hub-grid  { grid-template-columns: 1fr; }
  .real-grid      { grid-template-columns: 1fr; }
  .sectors-grid   { grid-template-columns: 1fr; }
  .equip-items    { grid-template-columns: 1fr; }
  .footer__grid   { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: .5rem; text-align: center; }
  .certif-list    { justify-content: space-between; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .hero__actions > * { justify-content: center; width: 100%; }
  .real-grid { grid-template-columns: 1fr; }
}