/* ============================================================
   services.css — BMS BluePrint Metal Structures
   Styles spécifiques à la page Services
   Inspiré du design "Blueprint Technique" de référence
   ============================================================ */

/* ===== HERO SERVICES ===== */
.svc-hero {
  position: relative;
  height: 60vh;
  min-height: 480px;
  display: flex;
  align-items: center;
  background-color: var(--clr-primary);
  overflow: hidden;
}

.svc-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.svc-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.4;
  filter: grayscale(100%);
  z-index: 1;
}

.svc-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, #0A192F 0%, rgba(10,25,47,0.8) 60%, transparent 100%);
  z-index: 2;
}

.svc-hero-content {
  position: relative;
  z-index: 10;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-page);
  width: 100%;
}

.svc-hero-breadcrumb {
  font-family: var(--ff-label);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-secondary-container);
  margin-bottom: var(--space-md);
  display: block;
}

.svc-hero-title {
  font-family: var(--ff-headline);
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.svc-hero-highlight {
  color: var(--clr-secondary-container);
}

.svc-hero-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.25rem;
  max-width: 42rem;
  line-height: 1.6;
}

/* Décoration coin blueprint */
.svc-hero-spec {
  position: absolute;
  bottom: 2.5rem;
  right: 2.5rem;
  border: 1px solid rgba(244, 129, 32, 0.3);
  padding: 1rem;
  font-family: var(--ff-label);
  font-size: 0.625rem;
  color: var(--clr-secondary-container);
  text-transform: uppercase;
  line-height: 1.6;
  letter-spacing: 0.05em;
  display: none;
}

@media (min-width: 1024px) {
  .svc-hero-spec { display: block; }
}

/* ===== SECTION SOLUTIONS RÉSIDENTIELLES ===== */
.svc-residential {
  padding-block: var(--space-4xl);
  background-color: #f8f9fa;
  background-image: radial-gradient(#E2E8F0 1px, transparent 1px);
  background-size: 24px 24px;
}

.svc-residential-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-page);
  display: flex;
  gap: var(--space-3xl);
  align-items: flex-start;
}

/* Panneau sticky gauche */
.svc-res-main-card {
  flex: 0 0 340px;
  background-color: #fc7f04;
  color: #fff;
  padding: var(--space-3xl);
  position: sticky;
  top: 100px;
  /* Coin décoratif bleu */
  position: relative;
}

.svc-res-main-card::before {
  content: '';
  position: absolute;
  top: -2px;
  right: -2px;
  width: 4rem;
  height: 4rem;
  border-top: 2px solid var(--clr-secondary-container);
  border-right: 2px solid var(--clr-secondary-container);
}

.svc-res-main-title {
  font-family: var(--ff-headline);
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: var(--space-xl);
  line-height: 1.1;
}

.svc-res-main-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
  margin-bottom: var(--space-xl);
}

.svc-res-main-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.svc-res-main-list li {
  font-family: var(--ff-label);
  font-size: 1rem;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.svc-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: #ffffff;
  flex-shrink: 0;
}

/* Grille cartes résidentielles */
.svc-res-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 366px);
  gap: 20px;
}

.svc-res-card {
  position: relative;
  width: 100%;
  height: 366px;
  overflow: hidden;
  border: 1px solid #E2E8F0;
  background-color: #000;
  transition: border-color var(--transition-std), box-shadow var(--transition-std);
}

.svc-res-card:hover {
  border-color: var(--clr-secondary-container);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.svc-res-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  z-index: 1;
}

.svc-res-card:hover .svc-res-img {
  transform: scale(1.05);
}

.svc-res-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(10, 25, 47, 0.88);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  opacity: 1;
  transition: opacity 0.4s ease;
  z-index: 2;
}

.svc-res-card:hover .svc-res-overlay {
  opacity: 0;
}

.svc-res-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: auto; /* Pousse le titre et le contenu vers le bas */
  width: 100%;
}

.svc-res-overlay .svc-res-icon {
  width: 3rem;
  height: 3rem;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.svc-res-overlay .svc-res-icon .material-symbols-outlined {
  font-size: 1.5rem;
  color: var(--clr-secondary-container);
}

.svc-res-card-code {
  font-family: var(--ff-label);
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.05em;
}

.svc-res-overlay h3 {
  font-family: var(--ff-headline);
  font-size: 1.5rem;
  font-weight: 600;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.svc-res-overlay p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.svc-res-overlay ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: var(--space-md);
}

.svc-res-overlay ul li {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
}

/* ===== BANNIÈRE DIVIDER ===== */
.svc-banner {
  position: relative;
  height: 300px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.svc-banner-bg {
  position: absolute;
  inset: 0;
  background-image: url('img/f2.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  filter: grayscale(100%) brightness(0.5);
}

.svc-banner-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(10, 25, 47, 0.4);
}

.svc-banner-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}

.svc-banner-title {
  font-family: var(--ff-headline);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-top: 2px solid var(--clr-secondary-container);
  border-bottom: 2px solid var(--clr-secondary-container);
  padding: var(--space-md) var(--space-3xl);
  display: inline-block;
}

/* ===== SECTION INFRASTRUCTURES & MOBILIER URBAIN ===== */
.svc-urban {
  background-color: var(--clr-primary);
  padding-block: var(--space-4xl);
  position: relative;
  overflow: hidden;
}

/* Grille technique en arrière-plan */
.svc-urban::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.05;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 80px 80px;
}

.svc-urban-wrap {
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: var(--margin-page);
  position: relative;
  z-index: 1;
}

.svc-urban-header {
  margin-bottom: var(--space-2xl);
  border-left: 4px solid var(--clr-secondary-container);
  padding-left: var(--space-xl);
}

.svc-tag-label {
  display: block;
  font-family: var(--ff-label);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-secondary);
  margin-bottom: var(--space-sm);
}

.svc-urban-title {
  font-family: var(--ff-headline);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  line-height: 1.2;
}

.svc-urban-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.svc-urban-card {
  border: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-2xl) var(--space-xl);
  background-color: rgba(255,255,255,0.05);
  position: relative;
  transition: background-color var(--transition-std);
}

.svc-urban-card:hover {
  background-color: rgba(255,255,255,0.1);
}

.svc-urban-card-spec {
  position: absolute;
  top: 0;
  right: 0;
  padding: var(--space-md);
  font-family: var(--ff-label);
  font-size: 0.625rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em;
}

.svc-urban-card-icon {
  width: 3rem;
  height: 3rem;
  background-color: var(--clr-secondary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.svc-urban-card-icon .material-symbols-outlined {
  font-size: 1.4rem;
  color: var(--clr-primary);
  font-variation-settings: 'FILL' 0, 'wght' 600, 'GRAD' 0, 'opsz' 24;
}

.svc-urban-card h3 {
  font-family: var(--ff-headline);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--clr-secondary-container);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.svc-urban-card p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.svc-urban-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--ff-label);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-secondary-container);
  transition: color var(--transition-fast);
}

.svc-urban-link:hover { color: #ffffff; }

.svc-urban-link .material-symbols-outlined {
  font-size: 1rem;
}

/* ===== SECTION EXPERTISES COMPLÉMENTAIRES ===== */
.svc-extra {
  background-color: #ffffff;
  padding-block: var(--space-4xl);
}

.svc-extra-wrap {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-page);
}

.svc-extra-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.svc-extra-title {
  font-family: var(--ff-headline);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--clr-primary);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.svc-extra-title-line {
  width: 6rem;
  height: 4px;
  background-color: var(--clr-secondary-container);
  margin: 0 auto;
}

.svc-extra-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.svc-extra-card {
  padding: var(--space-xl);
  border: 1px solid #E2E8F0;
  transition: box-shadow var(--transition-std);
}

.svc-extra-card:hover {
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

.svc-extra-card h3 {
  font-family: var(--ff-headline);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--clr-primary);
  margin-bottom: var(--space-md);
}

.svc-extra-card p {
  font-size: 1.15rem;
  color: var(--clr-on-surface-variant);
  line-height: 1.6;
}

/* ===== SECTION L'EXCELLENCE DU MÉTAL ===== */
.svc-excellence {
  background-color: #f8f9fa;
  padding-block: var(--space-4xl);
}

.svc-excellence-wrap {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-page);
}

.svc-excellence-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.svc-excellence-img-col {
  position: relative;
}

.svc-excellence-img {
  width: 100%;
  aspect-ratio: 1/1;
  background-image: url('img/2555.png');
  background-size: cover;
  background-position: center;
  filter: grayscale(100%);
  transition: filter 0.7s ease;
  overflow: hidden;
}

.svc-excellence-img:hover {
  filter: grayscale(0%);
}

.svc-excellence-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  width: 8rem;
  height: 8rem;
  background-color: var(--clr-secondary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  text-align: center;
}

.svc-excellence-badge span {
  font-family: var(--ff-label);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--clr-primary);
  text-transform: uppercase;
  line-height: 1.4;
  letter-spacing: 0.03em;
}

.svc-excellence-text-col {
  padding-bottom: var(--space-xl);
}

.svc-excellence-title {
  font-family: var(--ff-headline);
  font-size: clamp(1.5rem, 2.5vw, 2.5rem);
  font-weight: 700;
  color: var(--clr-primary);
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: var(--space-xl);
}

.svc-excellence-title .highlight {
  color: var(--clr-secondary-container);
}

.svc-excellence-text-col p {
  font-size: 1.15rem;
  color: var(--clr-on-surface-variant);
  line-height: 1.65;
  margin-bottom: var(--space-lg);
}

/* ===== CTA FINAL ===== */
.svc-cta-final {
  background-color: var(--clr-primary);
  padding-block: var(--space-3xl);
  position: relative;
  overflow: hidden;
}

/* Effet shimmer orange */
.svc-cta-final::before {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 33%;
  opacity: 0.1;
  background: linear-gradient(45deg, transparent, rgba(244, 129, 32, 0.4), transparent);
  animation: shimmer 4s infinite linear;
}

@keyframes shimmer {
  0%   { transform: translate(-30%, -30%) rotate(45deg); }
  100% { transform: translate(30%, 30%) rotate(45deg); }
}

.svc-cta-wrap {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin-page);
  text-align: center;
  position: relative;
  z-index: 1;
}

.svc-cta-title {
  font-family: var(--ff-headline);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.svc-cta-desc {
  color: rgba(255,255,255,0.6);
  font-size: 1.15rem;
  max-width: 36rem;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

.svc-cta-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

.svc-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background-color: var(--clr-secondary-container);
  color: var(--clr-primary);
  font-family: var(--ff-label);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1.25rem 2.5rem;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-std);
  text-decoration: none;
}

.svc-btn-primary:hover {
  background-color: #ffffff;
  color: var(--clr-primary);
}

.svc-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background-color: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: #ffffff;
  font-family: var(--ff-label);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1.25rem 2.5rem;
  cursor: pointer;
  transition: background-color var(--transition-std);
  text-decoration: none;
}

.svc-btn-outline:hover {
  background-color: rgba(255,255,255,0.1);
}

.svc-btn-outline .material-symbols-outlined {
  font-size: 1.25rem;
}

/* ===== RESPONSIVE — TABLETTE (max 1024px) ===== */
@media (max-width: 1024px) {
  .svc-residential-inner {
    flex-direction: column;
  }

  .svc-res-main-card {
    position: static;
    flex: none;
    width: 100%;
  }

  .svc-res-grid {
    grid-template-columns: repeat(2, 1fr);
    width: 100%;
  }

  .svc-urban-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }

  .svc-urban-grid .svc-urban-card:last-child {
    grid-column: span 2;
  }

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

  .svc-excellence-inner {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .svc-excellence-img {
    aspect-ratio: 16/9;
  }

  .svc-excellence-badge {
    width: 7rem;
    height: 7rem;
  }
}

/* ===== RESPONSIVE — MOBILE (max 768px) ===== */
@media (max-width: 768px) {
  .svc-hero {
    height: auto;
    min-height: 65vh;
    padding-block: var(--space-2xl);
  }

  .svc-hero-overlay {
    background: rgba(10, 25, 47, 0.75);
  }

  .svc-hero-title {
    font-size: clamp(1.5rem, 8vw, 2.25rem);
  }

  .svc-hero-desc {
    font-size: 1rem;
  }

  .svc-banner {
    height: 200px;
    background-attachment: scroll;
  }

  .svc-banner-bg {
    background-attachment: scroll;
  }

  .svc-banner-title {
    font-size: 1.125rem;
    padding: var(--space-md) var(--space-lg);
  }

  .svc-res-grid {
    grid-template-columns: 1fr;
  }

  .svc-res-main-title {
    font-size: 2rem;
  }

  .svc-urban-grid {
    grid-template-columns: 1fr;
  }

  .svc-urban-grid .svc-urban-card:last-child {
    grid-column: span 1;
  }

  .svc-extra-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .svc-cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .svc-btn-primary,
  .svc-btn-outline {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .svc-extra-grid {
    grid-template-columns: 1fr;
  }
}