/* ===================================
   Variables CSS
   =================================== */
:root {
    --primary-color: #1E3A5F;
    --secondary-color: #FF7A3D;
    --accent-color: #FFB84D;
    --dark-blue: #0F1F35;
    --light-blue: #2A4D7A;
    --text-dark: #212529;
    --text-light: #6c757d;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #e9ecef;
    --shadow: rgba(30, 58, 95, 0.1);
    --shadow-hover: rgba(30, 58, 95, 0.2);
    --transition: all 0.3s ease;
}

/* ===================================
   Reset & Base Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

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

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

ul {
    list-style: none;
}

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

.highlight {
    color: var(--secondary-color);
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 4px 20px var(--shadow-hover);
}

.nav-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.5rem 20px;
    position: relative;
    min-height: 100px;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.logo-centered {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.logo-img {
    height: 90px;
    width: auto;
    max-width: 100%;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    position: fixed;
    top: 100px;
    right: -320px !important;
    left: auto !important;
    flex-direction: column;
    background-color: var(--white);
    width: 300px;
    padding: 2rem;
    box-shadow: 0 10px 20px var(--shadow);
    transition: var(--transition);
    display: flex;
    gap: 0.5rem;
    align-items: stretch;
    border-radius: 10px 0 0 10px;
}

.nav-menu.active {
    right: 0 !important;
    left: auto !important;
}

.nav-link {
    color: var(--primary-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-color);
    background-color: rgba(255, 122, 61, 0.1);
}

.nav-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    position: absolute;
    right: 20px;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--light-blue) 100%);
    color: var(--white);
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><circle cx="100" cy="100" r="50" fill="rgba(255,122,61,0.1)"/><circle cx="1000" cy="400" r="80" fill="rgba(255,122,61,0.1)"/><circle cx="500" cy="500" r="60" fill="rgba(255,122,61,0.1)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #ff6620;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 122, 61, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.hero-illustration {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}

.illustration-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.illustration-card:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.illustration-card i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.illustration-card p {
    font-size: 1.1rem;
    font-weight: 600;
}

.card-info-icon {
    font-size: 1rem !important;
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: var(--secondary-color);
    opacity: 0.7;
    transition: var(--transition);
}

.illustration-card:hover .card-info-icon {
    opacity: 1;
    transform: scale(1.1);
}

/* Pop-ups d'information */
.info-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    animation: fadeIn 0.3s ease;
}

.info-popup.active {
    display: flex;
}

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

.popup-content {
    background: linear-gradient(135deg, var(--primary-color) 0%, #2c5282 100%);
    color: white;
    border-radius: 20px;
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.popup-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    color: white;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
    z-index: 10;
}

.popup-close:hover {
    background-color: var(--secondary-color);
    transform: rotate(90deg);
}

.popup-header {
    background: linear-gradient(135deg, rgba(255, 122, 61, 0.2) 0%, rgba(255, 184, 77, 0.2) 100%);
    padding: 2.5rem 2rem 2rem 2rem;
    text-align: center;
    border-bottom: 2px solid rgba(255, 122, 61, 0.3);
}

.popup-header i {
    font-size: 3.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.popup-header h3 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
}

.popup-body {
    padding: 2rem;
}

.popup-intro {
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    text-align: center;
    opacity: 0.95;
    font-weight: 500;
}

.popup-feature {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    border-left: 4px solid var(--secondary-color);
    transition: var(--transition);
}

.popup-feature:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateX(5px);
}

.popup-feature > i {
    font-size: 2rem;
    color: var(--secondary-color);
    min-width: 40px;
    text-align: center;
}

.popup-feature h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.popup-feature p {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.9;
    margin: 0;
}

/* Responsive Pop-ups */
@media (max-width: 768px) {
    .popup-content {
        max-height: 95vh;
        border-radius: 15px;
    }

    .popup-header {
        padding: 2rem 1.5rem 1.5rem 1.5rem;
    }

    .popup-header i {
        font-size: 2.5rem;
    }

    .popup-header h3 {
        font-size: 1.5rem;
    }

    .popup-body {
        padding: 1.5rem;
    }

    .popup-intro {
        font-size: 1rem;
    }

    .popup-feature {
        flex-direction: column;
        gap: 1rem;
        padding: 1.25rem;
    }

    .popup-feature > i {
        font-size: 1.75rem;
    }

    .popup-feature h4 {
        font-size: 1.1rem;
    }

    .popup-feature p {
        font-size: 0.95rem;
    }
}

/* ===================================
   Sections
   =================================== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: var(--transition);
    position: relative;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px var(--shadow-hover);
}

.service-card.featured {
    border: 3px solid var(--secondary-color);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--light-blue));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* Service card clickable */
.service-card-link {
    text-decoration: none;
    display: block;
    color: inherit;
}

.service-card-link .service-card {
    cursor: pointer;
    position: relative;
}

.service-card-link .service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 15px;
    border: 2px solid transparent;
    transition: var(--transition);
}

.service-card-link:hover .service-card::after {
    border-color: var(--secondary-color);
}

.service-card-cta {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 1rem;
}

.service-card-cta i {
    transition: transform 0.3s ease;
}

.service-card-link:hover .service-card-cta i {
    transform: translateX(5px);
}

.service-features {
    margin-top: 1.5rem;
}

.service-features li {
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-features i {
    color: var(--secondary-color);
    font-size: 0.875rem;
}

/* ===================================
   CTA Catalogue Section
   =================================== */
.catalogue-cta-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--light-blue) 100%);
    position: relative;
    overflow: hidden;
}

.catalogue-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 300"><circle cx="100" cy="150" r="80" fill="rgba(255,122,61,0.1)"/><circle cx="1000" cy="100" r="100" fill="rgba(255,122,61,0.1)"/></svg>');
    opacity: 0.3;
}

.catalogue-cta-content {
    display: flex;
    align-items: center;
    gap: 2rem;
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.catalogue-cta-icon {
    font-size: 4rem;
    color: var(--secondary-color);
    flex-shrink: 0;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.catalogue-cta-text {
    flex-grow: 1;
    color: var(--white);
}

.catalogue-cta-text h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.catalogue-cta-text p {
    font-size: 1.1rem;
    opacity: 0.95;
    line-height: 1.6;
}

.btn-catalogue {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition);
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(255, 122, 61, 0.3);
}

.btn-catalogue:hover {
    background: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(255, 122, 61, 0.5);
}

.btn-catalogue i:first-child {
    font-size: 1.3rem;
}

.btn-catalogue i:last-child {
    transition: transform 0.3s ease;
}

.btn-catalogue:hover i:last-child {
    transform: translateX(5px);
}

/* ===================================
   About Section
   =================================== */
.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
}

.stat-item h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-item p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.about-card {
    background: linear-gradient(135deg, var(--primary-color), var(--light-blue));
    color: var(--white);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
}

.about-card i {
    font-size: 3.5rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.about-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

/* ===================================
   Clients Section
   =================================== */
.clients {
    background-color: var(--light-gray);
    text-align: center;
}

/* Client Logos */
.client-logos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem auto;
    max-width: 1000px;
}

.client-logo-item {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    transition: var(--transition);
}

.client-logo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-hover);
}

.client-logo {
    max-width: 100%;
    max-height: 100px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.client-logo-item:hover .client-logo {
    filter: grayscale(0%);
    opacity: 1;
}

.client-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.client-type {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: var(--transition);
}

.client-type:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-hover);
}

.client-type i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.client-type h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.client-type p {
    color: var(--text-light);
}

/* ===================================
   Portfolio CTA Section
   =================================== */
.portfolio-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--light-blue) 100%);
    padding: 4rem 0;
    text-align: center;
}

.portfolio-cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.portfolio-cta-content h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.portfolio-cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.btn-portfolio {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1.2rem 3rem;
    background-color: var(--secondary-color);
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(255, 122, 61, 0.3);
}

.btn-portfolio:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 122, 61, 0.5);
}

.btn-portfolio i {
    font-size: 1.3rem;
}

/* ===================================
   Portfolio Page Styles
   =================================== */
.portfolio-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--light-blue) 100%);
    color: var(--white);
    padding: 180px 0 100px;
    text-align: center;
}

.portfolio-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.portfolio-hero p {
    font-size: 1.3rem;
    opacity: 0.9;
}

.portfolio-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.portfolio-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px var(--shadow);
    transition: var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px var(--shadow-hover);
}

.portfolio-card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--light-blue));
    padding: 3rem;
    text-align: center;
    color: var(--white);
}

.portfolio-card-header i {
    font-size: 4rem;
}

.portfolio-card-content {
    padding: 2rem;
}

.portfolio-card-content h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
}

.portfolio-client {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.portfolio-description {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    padding: 0.4rem 1rem;
    background-color: var(--light-gray);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.tag-primary {
    background-color: var(--secondary-color);
    color: var(--white);
}

/* Portfolio link button */
.portfolio-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 122, 61, 0.5) !important;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials-section {
    padding: 80px 0;
    background-color: var(--white);
}

.testimonials-section .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.testimonial-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px var(--shadow);
    transition: var(--transition);
    border: 2px solid var(--light-gray);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-hover);
    border-color: var(--secondary-color);
}

/* Video Testimonial */
.video-testimonial .testimonial-video {
    position: relative;
    background-color: #000;
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-placeholder {
    text-align: center;
    color: var(--white);
    padding: 2rem;
}

.video-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.video-placeholder p {
    font-size: 1rem;
    opacity: 0.8;
}

.video-axa-placeholder {
    background: linear-gradient(135deg, var(--primary-color), var(--light-blue));
    padding: 3rem 2rem;
}

.video-axa-placeholder h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.video-axa-placeholder .download-btn:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 122, 61, 0.4);
}

.testimonial-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Text Testimonial */
.text-testimonial {
    display: flex;
    flex-direction: column;
}

.testimonial-quote {
    padding: 2rem 2rem 0;
    color: var(--secondary-color);
}

.testimonial-quote i {
    font-size: 2.5rem;
    opacity: 0.3;
}

.testimonial-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.testimonial-text {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.author-avatar {
    color: var(--primary-color);
    font-size: 3rem;
}

.author-info h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.author-info p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.testimonial-rating {
    color: var(--secondary-color);
    font-size: 1rem;
}

.testimonial-rating i {
    margin-right: 0.2rem;
}

/* Email Testimonial */
.email-testimonial {
    background: linear-gradient(to bottom, var(--light-gray) 60px, var(--white) 60px);
}

.email-header {
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--primary-color);
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.email-header i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.email-subject {
    color: var(--text-dark);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--border-color);
}

.email-date {
    display: inline-block;
    margin-top: 0.5rem;
    color: var(--text-light);
    font-size: 0.85rem;
}

.email-date i {
    margin-right: 0.5rem;
}

/* ===================================
   Contact Section
   =================================== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
}

.contact-info {
    background: linear-gradient(135deg, var(--primary-color), var(--light-blue));
    color: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    height: fit-content;
}

.contact-info h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-top: 0.25rem;
}

.contact-item h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.contact-item a {
    color: var(--white);
    font-size: 1.1rem;
}

.contact-item a:hover {
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}

.contact-form-container {
    background-color: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 5px 20px var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--gray);
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 10px;
    display: none;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.footer-tagline {
    opacity: 0.9;
    line-height: 1.6;
}

.footer-column h4 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    opacity: 0.9;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1.5rem;
    text-align: center;
    opacity: 0.8;
}

.footer-bottom p {
    margin: 0.25rem 0;
}

.footer-bottom .legal-link {
    color: var(--white);
    text-decoration: underline;
    opacity: 0.9;
    transition: var(--transition);
}

.footer-bottom .legal-link:hover {
    color: var(--secondary-color);
    opacity: 1;
}

/* ===================================
   Legal Info Section
   =================================== */
.legal-info {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.legal-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.legal-item:hover {
    background-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.legal-item i {
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.legal-item span {
    color: var(--white);
    font-weight: 500;
}

/* ===================================
   Scroll to Top Button
   =================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--secondary-color);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(255, 122, 61, 0.3);
    transition: var(--transition);
    z-index: 999;
}

.scroll-top:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.scroll-top.visible {
    display: flex;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .nav-container {
        padding: 1rem 20px;
        min-height: 80px;
    }
    
    .logo-img {
        height: 70px;
    }
    
    .nav-menu {
        top: 80px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .catalogue-cta-content {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
    
    .catalogue-cta-icon {
        font-size: 3rem;
    }
    
    .catalogue-cta-text h2 {
        font-size: 1.75rem;
    }
    
    .catalogue-cta-text p {
        font-size: 1rem;
    }
    
    .btn-catalogue {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 640px) {
    .nav-container {
        padding: 0.8rem 15px;
        min-height: 70px;
    }
    
    .logo-img {
        height: 60px;
    }
    
    .nav-menu {
        top: 70px;
        width: 280px;
        right: -280px !important;
        left: auto !important;
    }
    
    .client-logos {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .client-logo-item {
        min-height: 120px;
    }
    
    .hero-title {
        font-size: 1.875rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .portfolio-hero h1 {
        font-size: 2rem;
    }
    
    .portfolio-hero p {
        font-size: 1rem;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-cta-content h2 {
        font-size: 1.8rem;
    }
    
    .portfolio-cta-content p {
        font-size: 1rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .testimonial-text {
        font-size: 0.95rem;
    }
    
    .author-avatar {
        font-size: 2.5rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .legal-info {
        flex-direction: column;
        gap: 1rem;
    }
    
    .legal-item {
        width: 100%;
        justify-content: center;
    }
}