/* ========================================
   VARIABLES & RESET
   ======================================== */
:root {
    --color-blue: #0051a5;
    --color-red: #D62626;
    --color-dark: #1E1E1E;
    --color-white: #FFFFFF;
    --color-gray-light: #F5F5F5;
    --color-gray-medium: #E0E0E0;
    --color-gray-dark: #666666;
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: var(--font-main);
    color: var(--color-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Classe pour texte justifié */
.justify {
  text-align: justify;
  text-align-last: left;
  hyphens: auto;
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
  text-justify: inter-word;
}

/* ========================================
   BANDEAU PROMOTIONNEL
   ======================================== */
.promo-banner {
    background: linear-gradient(135deg, var(--color-red) 0%, #6B0F2A 100%);
    color: var(--color-white);
    padding: 10px 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.promo-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.promo-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.promo-icon {
    font-size: 1.5rem;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.promo-text {
    font-size: 1rem;
    line-height: 1.4;
}

.promo-text strong {
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.promo-cta {
    background: var(--color-white);
    color: var(--color-red);
    padding: 8px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.promo-cta:hover {
    background: var(--color-blue);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.promo-close {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: var(--color-white);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.3rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    padding: 0;
    margin-left: auto;
}

.promo-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--color-white);
    transform: rotate(90deg);
}

/* Responsive */
@media (max-width: 768px) {
    .promo-content {
        gap: 10px;
        padding: 5px 0;
    }

    .promo-text {
        font-size: 0.9rem;
        text-align: center;
        flex: 1 1 100%;
    }

    .promo-text strong {
        font-size: 1rem;
        display: block;
        margin-bottom: 3px;
    }

    .promo-cta {
        font-size: 0.85rem;
        padding: 6px 16px;
    }

    .promo-close {
        position: absolute;
        top: 8px;
        right: 8px;
        width: 24px;
        height: 24px;
        font-size: 1.1rem;
    }
}

/* ========================================
   HEADER
   ======================================== */
.header {
    background: var(--color-white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    position: relative;
    overflow: hidden;
}

/* Tricolor band removed from header */

.header .container {
    position: relative;
    z-index: 1;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--color-dark);
    margin-bottom: 5px;
}

.tagline {
    color: var(--color-red);
    font-size: 1rem;
    font-weight: 500;
    display: inline-block;
    -webkit-text-stroke: 0.15px #ffffff; /* contour fin blanc sur WebKit */
    text-shadow: 0 0 1px rgba(255,255,255,0.9); /* renforce le contour */
    padding: 0px 2px 6px; /* léger padding pour la lisibilité */
    border-radius: 4px;
}

.logo-banner {
    max-height: 150px;
    width: auto;
    display: block;
    margin-left: -100px;
}

.logo a {
    display: block;
    line-height: 0;
}

.phone-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--color-blue);
    color: var(--color-white);
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.phone-btn:hover {
    background: var(--color-red);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-dark) 100%);
    color: var(--color-white);
    padding: 50px 0;
    position: relative;
    overflow: hidden;
}

/* Decorative bands removed */

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-services {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.service-badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 0.95rem;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-red) 0%, #c41519 100%);
    color: var(--color-white);
    padding: 18px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(227, 30, 36, 0.4);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--color-white);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: 0;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    color: var(--color-blue);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(227, 30, 36, 0.5);
}

.cta-button span {
    position: relative;
    z-index: 1;
}

.devis-info {
    margin-top: 20px;
    font-size: 0.9rem;
    opacity: 0.8;
    font-style: italic;
}

/* ========================================
   SECTIONS
   ======================================== */
section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 50px;
    color: var(--color-dark);
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--color-blue);
    border-radius: 2px;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    background: var(--color-white);
    padding: 70px 0;
    position: relative;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: 10px;
    bottom: 10px;
    border: 3px solid var(--color-blue);
    border-radius: 12px;
    z-index: -1;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

.about-text h2 {
    font-size: 1.2rem;
    color: var(--color-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.about-text p {
    color: var(--color-gray-dark);
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.about-highlights {
    display: flex;
    gap: 30px;
    margin: 30px 0;
    padding: 25px;
    background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
    border-radius: 12px;
    border-left: 4px solid var(--color-blue);
}

.highlight-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
}

.highlight-item img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.highlight-item span {
    font-size: 0.95rem;
    color: var(--color-dark);
}

.highlight-item strong {
    display: block;
    font-size: 1.3rem;
    color: var(--color-blue);
    margin-bottom: 5px;
}

.about-signature {
    font-style: italic;
    color: var(--color-blue);
    font-size: 1.1rem;
    border-left: 3px solid var(--color-red);
    padding-left: 20px;
    margin-top: 25px;
}

/* ========================================
   WHY CHOOSE US SECTION
   ======================================== */
.why-choose-us {
    background: var(--color-white);
    padding: 70px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-card {
    text-align: center;
    padding: 30px 20px;
    background: linear-gradient(135deg, var(--color-gray-light) 0%, var(--color-white) 100%);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.benefit-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-blue);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #e3f2fd 0%, var(--color-white) 100%);
}

.benefit-icon {
    margin-bottom: 20px;
}

.benefit-icon img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

.benefit-card h3 {
    font-size: 1.4rem;
    color: var(--color-blue);
    margin-bottom: 15px;
}

.benefit-card p {
    color: var(--color-gray-dark);
    line-height: 1.6;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services {
    background: var(--color-gray-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-top: 4px solid var(--color-blue);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 100px;
    height: 200%;
    background: linear-gradient(90deg, transparent 0%, var(--color-blue) 100%);
    opacity: 0;
    transform: skewX(-15deg);
    transition: opacity 0.3s ease;
}

.service-card:hover::before {
    opacity: 0.05;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--color-red);
}

.service-icon {
    margin-bottom: 20px;
}

.service-icon img {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--color-dark);
}

.service-card ul {
    list-style: none;
}

.service-card li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--color-gray-dark);
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-blue);
    font-weight: bold;
}

/* ========================================
   ZONE D'INTERVENTION SECTION
   ======================================== */
.zone-intervention {
    background: linear-gradient(135deg, var(--color-blue) 0%, #003d7a 100%);
    color: var(--color-white);
    padding: 40px 0;
    position: relative;
    overflow: hidden;
}

/* Decorative band removed from zone intervention */

.zone-content {
    position: relative;
    z-index: 1;
}

.zone-intro {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.departments {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.department-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.department-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.dept-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.department-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--color-white);
}

.department-card p {
    opacity: 0.9;
    font-size: 0.95rem;
}

.zone-note {
    text-align: center;
    font-size: 1.1rem;
    padding: 20px;
    background: rgba(227, 30, 36, 0.3);
    border-radius: 8px;
    border: 2px solid rgba(227, 30, 36, 0.5);
}

/* ========================================
   PARTNER SECTION
   ======================================== */
.partner {
    background: var(--color-white);
}

.partner-card {
    display: flex;
    gap: 25px;
    background: linear-gradient(135deg, #f5f5f5 0%, var(--color-white) 100%);
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    align-items: center;
    border: 2px solid var(--color-gray-medium);
    transition: all 0.3s ease;
}

.partner-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-blue);
    transform: translateY(-3px);
}

.partner-logo {
    flex: 0 0 180px;
    text-align: center;
    padding: 20px;
    background: var(--color-dark);
    color: var(--color-white);
    border-radius: 8px;
}

.partner-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: #4FBFE8;
}

.partner-logo img {
    max-width: 200px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.showroom-label {
    font-size: 0.9rem;
    color: var(--color-white);
    font-weight: 600;
}

.partner-info {
    flex: 1;
}

.partner-info h4 {
    font-size: 1.5rem;
    color: var(--color-blue);
    margin-bottom: 5px;
}

.partner-info > p {
    color: var(--color-gray-dark);
    margin-bottom: 20px;
}

.partner-contact p {
    margin: 10px 0;
    color: var(--color-dark);
}

.partner-contact a {
    color: var(--color-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

.partner-contact a:hover {
    color: var(--color-red);
    text-decoration: underline;
}

/* ========================================
   RECENT PROJECTS SECTION (HOME)
   ======================================== */
.recent-projects {
    background: var(--color-gray-light);
    padding: 70px 0;
}

.recent-projects-intro {
    text-align: center;
    color: var(--color-gray-dark);
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.recent-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.recent-projects-cta {
    text-align: center;
    margin-top: 50px;
}

/* Réutiliser les styles du portfolio pour les cards */
.recent-projects-grid .portfolio-item {
    background: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.recent-projects-grid .portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   REVIEWS SECTION
   ======================================== */
.reviews {
    background: var(--color-gray-light);
}

.reviews-note {
    text-align: center;
    margin-bottom: 30px;
}

.reviews-note a {
    color: var(--color-blue);
    font-weight: 600;
    text-decoration: none;
}

.reviews-note a:hover {
    color: var(--color-red);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    background: var(--color-white);
    border-radius: 12px;
    color: var(--color-gray-dark);
}

.review-card {
    background: var(--color-white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-left: 4px solid var(--color-blue);
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-left-color: var(--color-red);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
}

.review-name-location h4 {
    font-size: 1.2rem;
    color: var(--color-dark);
    margin-bottom: 5px;
}

.review-location {
    font-size: 0.9rem;
    color: var(--color-gray-dark);
    margin: 0;
}

.review-rating {
    font-size: 1.2rem;
    line-height: 1;
}

.review-date {
    font-size: 0.85rem;
    color: var(--color-gray-dark);
    margin-bottom: 10px;
}

.review-service {
    font-size: 0.9rem;
    color: var(--color-blue);
    font-weight: 600;
    margin-bottom: 15px;
    padding: 8px 12px;
    background: rgba(0, 81, 165, 0.1);
    border-radius: 6px;
    display: inline-block;
}

.review-comment {
    color: var(--color-dark);
    line-height: 1.6;
    margin-bottom: 15px;
    font-style: italic;
}

.review-images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.review-image {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.review-image:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    z-index: 10;
}


/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    background: var(--color-white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info {
    background: var(--color-gray-light);
    padding: 30px;
    border-radius: 12px;
    height: fit-content;
}

.contact-info h3 {
    font-size: 1.5rem;
    color: var(--color-blue);
    margin-bottom: 25px;
}

.info-item {
    margin-bottom: 20px;
}

.info-item strong {
    display: block;
    color: var(--color-dark);
    margin-bottom: 5px;
}

.info-item p, .info-item a {
    color: var(--color-gray-dark);
    text-decoration: none;
}

.info-item a:hover {
    color: var(--color-blue);
}

.devis-notice {
    margin-top: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #e3f2fd 0%, #f1f8ff 100%);
    border-left: 4px solid var(--color-blue);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 81, 165, 0.1);
}

.devis-notice strong {
    color: var(--color-blue);
    font-size: 1.05rem;
}

.devis-notice p {
    color: var(--color-dark);
    line-height: 1.6;
}

/* ========================================
   CONTACT FORM
   ======================================== */
.contact-form {
    background: var(--color-white);
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--color-dark);
}

input, select, textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--color-gray-medium);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-main);
    transition: border-color 0.3s ease;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-blue);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 400;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
}

.submit-button {
    width: 100%;
    padding: 16px;
    background: var(--color-blue);
    color: var(--color-white);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-button:hover {
    background: var(--color-red);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Note indiquant d'envoyer le mail dans le client */
.mail-note {
    margin-top: 10px;
    font-size: 0.95rem;
    color: var(--color-gray-dark);
    font-style: italic;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 40px 0 20px;
    position: relative;
    overflow: hidden;
}

/* Decorative band removed from footer */

.footer .container {
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: var(--color-blue);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.footer-section p {
    margin-bottom: 8px;
    opacity: 0.9;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    opacity: 0.7;
}

/* ========================================
   LIGHTBOX / MODAL
   ======================================== */
.lightbox {
    display: none;
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    animation: fadeIn 0.3s ease;
}

.lightbox.active {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: var(--color-white);
    font-size: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 10001;
}

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

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 81, 165, 0.8);
    color: var(--color-white);
    border: none;
    font-size: 30px;
    padding: 15px 20px;
    cursor: pointer;
    border-radius: 5px;
    transition: all 0.3s ease;
    z-index: 10001;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--color-red);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-caption {
    color: var(--color-white);
    text-align: center;
    padding: 20px;
    font-size: 1.1rem;
    margin-top: 10px;
}

.lightbox-counter {
    color: var(--color-white);
    text-align: center;
    padding: 10px;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ========================================
   NAVIGATION
   ======================================== */
.main-nav {
    display: flex;
    gap: 50px;
    align-items: center;
}

.main-nav a {
    color: var(--color-dark);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.main-nav a:hover {
    background: var(--color-blue);
    color: var(--color-white);
}

.main-nav a.active {
    background: var(--color-red);
    color: var(--color-white);
}

/* ========================================
   PORTFOLIO PAGE
   ======================================== */
.portfolio-hero {
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-dark) 100%);
    color: var(--color-white);
    padding: 60px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Decorative band removed from portfolio hero */

.portfolio-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.portfolio-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.portfolio-filters {
    background: var(--color-white);
    padding: 30px 0;
    border-bottom: 2px solid var(--color-gray-medium);
    position: sticky;
    top: 87px;
    z-index: 100;
}

.filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--color-white);
    border: 2px solid var(--color-blue);
    color: var(--color-blue);
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background: var(--color-blue);
    color: var(--color-white);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--color-blue);
    color: var(--color-white);
}

.portfolio-section {
    padding: 60px 0;
    background: var(--color-gray-light);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.portfolio-item {
    background: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.portfolio-image-container {
    position: relative;
    overflow: hidden;
    height: 300px;
}

.portfolio-image-container {
    position: relative;
    overflow: hidden;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-light);
}

.portfolio-main-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain; /* montre l'image entière sans la recadrer */
    transition: transform 0.3s ease, filter 0.3s ease;
}

.portfolio-item:hover .portfolio-main-image {
    /* léger effet visuel sans zoom */
    transform: none;
    filter: brightness(0.98) saturate(1.02);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.8) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay-content {
    color: var(--color-white);
    width: 100%;
}

.portfolio-overlay-content h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.portfolio-overlay-content p {
    font-size: 0.9rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.view-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-red);
    color: var(--color-white);
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.view-btn:hover {
    background: var(--color-blue);
    transform: translateX(5px);
}

.image-count {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.portfolio-info {
    padding: 20px;
}

.portfolio-category {
    display: inline-block;
    background: var(--color-blue);
    color: var(--color-white);
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.portfolio-info h3 {
    font-size: 1.3rem;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.portfolio-info p {
    color: var(--color-gray-dark);
    line-height: 1.6;
    margin-bottom: 10px;
}

.portfolio-info small {
    color: var(--color-gray-dark);
    font-size: 0.85rem;
}

.portfolio-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: var(--color-white);
    border-radius: 12px;
}

.portfolio-placeholder a {
    color: var(--color-blue);
    font-weight: 600;
    text-decoration: none;
}

.portfolio-placeholder a:hover {
    color: var(--color-red);
}

/* ========================================
   PROJECT DETAIL VIEW
   ======================================== */
.project-detail {
    display: none;
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    overflow-y: auto;
    padding: 40px 20px;
}

.project-detail.active {
    display: block;
}

.project-detail-content {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: 12px;
    padding: 40px;
    position: relative;
}

.project-detail-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--color-red);
    color: var(--color-white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.project-detail-close:hover {
    background: var(--color-blue);
    transform: rotate(90deg);
}

.project-detail-header {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--color-gray-medium);
}

.project-detail-header h2 {
    font-size: 2rem;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.project-detail-header p {
    color: var(--color-blue);
    font-size: 1.1rem;
    font-weight: 600;
}

.project-detail-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.project-detail-image-container {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 320px; /* hauteur fixe pour centrer verticalement */
}

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

.project-detail-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain; /* affiche l'image entière, pas de recadrage */
    object-position: center;
    display: block;
    transition: filter 0.25s ease;
    background: rgba(245,245,245,0.6);
}

.project-detail-image-container:hover .project-detail-image {
    /* léger ajuste visuel mais pas de zoom */
    filter: brightness(0.98) saturate(1.02);
}

.project-detail-info {
    padding: 20px;
    background: var(--color-gray-light);
    border-radius: 8px;
}

.project-detail-info p {
    color: var(--color-dark);
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.project-detail-info small {
    color: var(--color-gray-dark);
    font-size: 0.9rem;
}

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

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .logo-banner {
        max-height: 80px;
        margin-left: 0;
    }

    .hero h2 {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-services {
        flex-direction: column;
        align-items: center;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .partner-card {
        flex-direction: column;
    }

    .partner-logo {
        flex: 1;
        width: 100%;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    /* Lightbox responsive */
    .lightbox-close {
        top: 10px;
        right: 15px;
        font-size: 35px;
    }

    .lightbox-prev,
    .lightbox-next {
        font-size: 20px;
        padding: 10px 15px;
    }

    .lightbox-prev {
        left: 5px;
    }

    .lightbox-next {
        right: 5px;
    }

    .lightbox-caption {
        font-size: 0.9rem;
        padding: 10px;
    }

    .main-nav {
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .recent-projects-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-filters {
        top: 0;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-highlights {
        flex-direction: column;
        gap: 20px;
    }

    .project-detail-content {
        padding: 20px;
    }

    .project-detail-gallery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo-banner {
        max-height: 60px;
    }

    .hero {
        padding: 50px 0;
    }

    .hero h2 {
        font-size: 1.5rem;
    }

    .phone-btn {
        font-size: 1rem;
        padding: 10px 20px;
    }

    section {
        padding: 40px 0;
    }
}