/* ==========================================================================
   STYLE GLOBAL & VARIABLES - SITÔT DIT SI TÔT FEF
   ========================================================================== */

:root {
  --color-primary: #222326;
  --color-primary-light: #323438;
  --color-accent: #c6763b;
  --color-accent-hover: #b06228;
  --color-accent-light: #fbeee3;
  --color-text-dark: #1f2329;
  --color-text-muted: #5e6573;
  --color-bg-light: #f9f8f5;
  --color-bg-white: #ffffff;
  --color-border: #e6e2dc;
  --color-border-dark: #3a3d42;
  
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition: all 0.25s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  line-height: 1.6;
  font-size: 16px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

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

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

ul {
  list-style: none;
}

/* ==========================================================================
   LAYOUT & CONTAINER
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 70px 0;
}

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

.section-dark {
  background-color: var(--color-primary);
  color: #ffffff;
}

.section-title-wrap {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 46px auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 5px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.section-dark .section-tag {
  background: rgba(198, 118, 59, 0.2);
  color: #e4975f;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-primary);
  margin-bottom: 14px;
}

.section-dark .section-title {
  color: #ffffff;
}

.section-subtitle {
  font-size: 1.08rem;
  color: var(--color-text-muted);
}

.section-dark .section-subtitle {
  color: #b0b5be;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(34, 35, 38, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-accent);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.3px;
}

.brand-tagline {
  font-size: 0.75rem;
  color: #c4c7d0;
  font-weight: 500;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  color: #d1d4dc;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 2px;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-accent);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

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

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-accent);
  color: #ffffff;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 12px rgba(198, 118, 59, 0.3);
}

.header-cta-btn:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn svg {
  width: 28px;
  height: 28px;
  display: block;
}

/* ==========================================================================
   HERO BANNER
   ========================================================================== */

.hero {
  background: linear-gradient(135deg, #1a1b1d 0%, #2b2d31 100%);
  color: #ffffff;
  padding: 85px 0 75px 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(198, 118, 59, 0.18) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 48px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(198, 118, 59, 0.18);
  border: 1px solid rgba(198, 118, 59, 0.35);
  color: #f2a673;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero-title {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-title span {
  color: var(--color-accent);
}

.hero-description {
  font-size: 1.14rem;
  color: #d1d5de;
  margin-bottom: 32px;
  max-width: 560px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 34px;
}

.hero-image-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #222326;
  max-width: 420px;
}

.hero-image-card img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-pill-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(26, 27, 30, 0.9);
  backdrop-filter: blur(8px);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-pill-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: #f0f2f5;
}

.hero-pill-tag {
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--color-accent);
  color: white;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  color: #ced2dc;
}

.hero-feature-item svg {
  color: var(--color-accent);
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(198, 118, 59, 0.35);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(198, 118, 59, 0.45);
}

.btn-secondary {
  background-color: transparent;
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: #ffffff;
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}

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

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* ==========================================================================
   CARDS & GRIDS
   ========================================================================== */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 34px 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background-color: var(--color-accent);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(198, 118, 59, 0.3);
}

.service-card:hover::before {
  height: 100%;
}

.service-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.service-icon-wrap svg {
  width: 28px;
  height: 28px;
}

.service-title {
  font-size: 1.38rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.service-text {
  color: var(--color-text-muted);
  font-size: 0.96rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-list {
  margin-bottom: 22px;
}

.service-list-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--color-text-dark);
  margin-bottom: 9px;
}

.service-list-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.card-link-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-accent);
  margin-top: auto;
}

.card-link-action:hover {
  color: var(--color-accent-hover);
  transform: translateX(4px);
}

/* ==========================================================================
   PROJETS & GALLERY
   ========================================================================== */

.filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 38px;
}

.filter-btn {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 28px;
}

.project-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.project-img-container {
  position: relative;
  height: 240px;
  overflow: hidden;
  background-color: #222326;
  cursor: pointer;
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.project-category-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(34, 35, 38, 0.88);
  color: #ffffff;
  backdrop-filter: blur(4px);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.zoom-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  color: #ffffff;
}

.project-img-container:hover .zoom-overlay {
  opacity: 1;
}

.zoom-overlay svg {
  width: 32px;
  height: 32px;
}

.project-content {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.project-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
  flex-grow: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-item {
  font-size: 0.76rem;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  color: var(--color-text-dark);
  font-weight: 600;
}

/* ==========================================================================
   QUI SUIS-JE / ABOUT
   ========================================================================== */

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 50px;
}

.about-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 5px solid #ffffff;
  background: #25262a;
}

.about-image-card img {
  width: 100%;
  height: auto;
  display: block;
}

.about-content h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.about-lead {
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 18px;
}

.about-paragraphs p {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  margin-bottom: 14px;
  line-height: 1.65;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.value-item {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.value-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.value-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
}

.value-sub {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   ONGLETS QUI SUIS-JE & CARTE DIPLÔME
   ========================================================================== */

.about-tabs-nav {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.about-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 9px 18px;
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.about-tab-btn svg {
  width: 17px;
  height: 17px;
}

.about-tab-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.about-tab-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.about-tab-btn.active svg {
  stroke: #ffffff;
}

.about-tab-pane {
  display: none;
  animation: tabFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-tab-pane.active {
  display: block;
}

@keyframes tabFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Carte Diplôme */
.diploma-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-md);
  margin-top: 6px;
  margin-bottom: 16px;
}

.diploma-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.diploma-title-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.diploma-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.diploma-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.3;
}

.diploma-school {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 3px;
}

.diploma-year-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-primary);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.diploma-details {
  background: var(--color-bg-light);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  padding: 18px 20px;
  margin-top: 14px;
}

.diploma-details h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.diploma-skills-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.diploma-skill-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text-dark);
  line-height: 1.45;
}

.diploma-skill-item svg {
  width: 17px;
  height: 17px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.diploma-note {
  margin-top: 18px;
  font-size: 0.93rem;
  font-style: italic;
  color: var(--color-text-muted);
  border-top: 1px dashed var(--color-border);
  padding-top: 14px;
  line-height: 1.55;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 46px;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 46px;
  box-shadow: var(--shadow-sm);
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.contact-info p {
  color: var(--color-text-muted);
  margin-bottom: 26px;
  font-size: 1.02rem;
}

.contact-cards-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-channel-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 15px 18px;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.contact-channel-card:hover {
  border-color: var(--color-accent);
  background: #fff;
  transform: translateX(4px);
}

.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.channel-icon svg {
  width: 22px;
  height: 22px;
}

.channel-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-text-muted);
}

.channel-value {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--color-primary);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: 30px;
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--color-text-dark);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(198, 118, 59, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background-color: var(--color-primary);
  color: #a0a6b5;
  padding: 55px 0 28px 0;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 36px;
}

.footer-col-brand .brand-name {
  color: #ffffff;
}

.footer-desc {
  font-size: 0.92rem;
  margin-top: 12px;
  line-height: 1.6;
  max-width: 320px;
}

.footer-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  position: relative;
}

.footer-heading::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
  margin-top: 6px;
}

.footer-links-list li {
  margin-bottom: 9px;
}

.footer-links-list a {
  color: #b3b8c5;
  font-size: 0.92rem;
}

.footer-links-list a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  margin-bottom: 11px;
  color: #b3b8c5;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: var(--transition);
}

.social-icon-btn:hover {
  background: var(--color-accent);
  transform: translateY(-2px);
}

.social-icon-btn svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   MODAL / LIGHTBOX
   ========================================================================== */

.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(5px);
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 860px;
  width: 100%;
  background: #1e2023;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,0.5);
  animation: modalFadeIn 0.25s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.lightbox-img-wrap {
  max-height: 72vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #121315;
}

.lightbox-img-wrap img {
  max-height: 72vh;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.lightbox-info {
  padding: 16px 22px;
  color: #ffffff;
  background: #1e2023;
}

.lightbox-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.lightbox-desc {
  font-size: 0.88rem;
  color: #b0b5be;
}

.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.65);
  border: none;
  color: #ffffff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
}

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

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-features {
    justify-content: center;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .contact-wrapper {
    grid-template-columns: 1fr;
    padding: 30px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.3rem;
  }
  
  .section {
    padding: 50px 0;
  }
  
  .section-title {
    font-size: 1.85rem;
  }
  
  .main-nav {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .mobile-nav-active .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #1c1d1f;
    padding: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
  }
  
  .mobile-nav-active .nav-links {
    flex-direction: column;
    width: 100%;
    gap: 14px;
    margin-bottom: 18px;
  }
  
  .mobile-nav-active .nav-link {
    width: 100%;
    font-size: 1.05rem;
    padding: 6px 0;
  }
  
  .mobile-nav-active .header-cta-btn {
    width: 100%;
    justify-content: center;
  }
  
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }
}

/* ==========================================================================
   AVANT / APRÈS COMPOSANT
   ========================================================================== */

.before-after-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  background-color: #1a1b1d;
  padding: 4px;
}

.before-after-item {
  position: relative;
  height: 240px;
  overflow: hidden;
  cursor: pointer;
}

.before-after-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.before-after-item:hover img {
  transform: scale(1.05);
}

.badge-state {
  position: absolute;
  bottom: 10px;
  left: 10px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
  z-index: 2;
}

.badge-state.avant {
  background: rgba(30, 32, 36, 0.85);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge-state.apres {
  background: var(--color-accent);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(198, 118, 59, 0.4);
}
@media (max-width: 768px) {
  .projects-grid .project-card[style*="grid-column: span 2"] {
    grid-column: span 1 !important;
  }
  .before-after-grid {
    grid-template-columns: 1fr;
  }
  .before-after-item {
    height: 200px;
  }
}