/* ===== VARIABLES CSS ===== */
:root {
    /* Palette de couleurs moderne et dynamique */
    --primary-color: #2563eb;      /* Bleu royal moderne */
    --secondary-color: #dc2626;    /* Rouge vif */
    --accent-color: #059669;       /* Vert émeraude */
    --dark-color: #0f172a;         /* Bleu nuit */
    --light-color: #f1f5f9;        /* Gris très clair */
    --white: #ffffff;
    --gray-100: #f8fafc;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Variables RGB pour les effets de transparence */
    --primary-color-rgb: 37, 99, 235;
    --secondary-color-rgb: 220, 38, 38;
    --accent-color-rgb: 5, 150, 105;
    
    /* Typography */
    --font-family: 'Poppins', sans-serif;
    --font-size-base: 1rem;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border radius */
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* ===== RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--gray-700);
    background-color: var(--white);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-600);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
  text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: var(--font-size-base);
}

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

.btn-primary:hover {
    background-color: #1e40af;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

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

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

.btn-light:hover {
    background-color: var(--gray-100);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.125rem;
}

/* ===== HEADER ===== */
.header-modern {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    padding: var(--spacing-md) 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.logo-img {
    height: 35px;
    width: auto;
    max-width: 150px;
}

.navbar-nav {
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.nav-link {
    color: var(--gray-700) !important;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-sm) !important;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    white-space: nowrap;
    position: relative;
}

.nav-link span {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background-color: var(--gray-100);
}

.nav-item.active .nav-link {
    color: var(--primary-color) !important;
    background-color: var(--gray-100);
    position: relative;
}

.nav-item.active .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 2px 2px 0 0;
}

.nav-item.dropdown.active .nav-link {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white) !important;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

/* Dropdown Menu */
.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-xl);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    min-width: 600px;
    max-width: 90vw;
    background: var(--white);
    border: 1px solid var(--gray-200);
    animation: dropdownFadeIn 0.3s ease-out;
    transform-origin: top center;
    pointer-events: auto;
    z-index: 1000;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.dropdown-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.dropdown-section h6 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--gray-200);
    padding-bottom: var(--spacing-sm);
}

.dropdown-section h6 i {
    color: var(--accent-color);
    font-size: 1rem;
}

.dropdown-item {
    color: var(--gray-600);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: none;
    transition: all 0.3s ease;
    border-radius: var(--border-radius);
    margin-bottom: 2px;
    font-size: 0.9rem;
    position: relative;
    display: block;
    text-decoration: none;
    cursor: pointer;
    user-select: none;
    pointer-events: auto;
    z-index: 1001;
}

.dropdown-item:hover {
    color: var(--primary-color);
    background: var(--gray-100);
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.1);
}

.dropdown-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    transition: height 0.3s ease;
    border-radius: 2px;
}

.dropdown-item:hover::before {
    height: 70%;
}

.header-cta {
    margin-left: var(--spacing-md);
}

.header-cta .btn {
    font-size: 0.85rem;
    padding: var(--spacing-sm) var(--spacing-md);
}

/* Amélioration de l'indicateur dropdown */
.dropdown-toggle::after {
    content: '\f107';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    border: none;
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    line-height: 1;
    font-size: 0.8rem;
}

.dropdown.show .dropdown-toggle::after {
    transform: rotate(180deg);
}

/* Animation pour les éléments du dropdown */
.dropdown-section {
    animation: sectionFadeIn 0.4s ease-out;
    animation-fill-mode: both;
}

.dropdown-section:nth-child(1) { animation-delay: 0.1s; }
.dropdown-section:nth-child(2) { animation-delay: 0.2s; }
.dropdown-section:nth-child(3) { animation-delay: 0.3s; }
.dropdown-section:nth-child(4) { animation-delay: 0.4s; }
.dropdown-section:nth-child(5) { animation-delay: 0.5s; }
.dropdown-section:nth-child(6) { animation-delay: 0.6s; }

@keyframes sectionFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Styles pour les ancres et le scroll fluide */
html {
    scroll-behavior: smooth;
}

/* Indicateur visuel pour les ancres actives */
.dropdown-item.active {
    color: var(--primary-color) !important;
    background: var(--gray-100);
    font-weight: 600;
}

.dropdown-item.active::before {
    height: 70%;
}

/* Animation pour les sections avec ancres */
[id^="videosurveillance"],
[id^="controle"],
[id^="alarmes"],
[id^="biometrie"],
[id^="cablage"],
[id^="interconnexion"],
[id^="maintenance"],
[id^="wifi"],
[id^="toip"],
[id^="pbx"],
[id^="integration"],
[id^="mobilite"],
[id^="ecoles"],
[id^="stocks"],
[id^="stations"],
[id^="archivage"],
[id^="sites"],
[id^="ecommerce"],
[id^="seo"],
[id^="hebergement"],
[id^="impression"],
[id^="graphisme"],
[id^="packaging"] {
    scroll-margin-top: 100px;
    animation: anchorHighlight 0.5s ease-out;
}

@keyframes anchorHighlight {
    0% {
        background: rgba(37, 99, 235, 0.1);
    }
    100% {
        background: transparent;
    }
}

/* ===== HERO SECTION ===== */
.hero-section {
    min-height: 100vh;
  display: flex;
  align-items: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-color) 100%);
  position: relative;
    overflow: hidden;
}

.hero-background {
  position: relative;
    width: 100%;
    height: 100%;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
    right: 0;
    bottom: 0;
    background: rgba(30, 58, 138, 0.8);
    z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-200);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-features {
  display: flex;
  flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.feature-item {
  display: flex;
  align-items: center;
    gap: var(--spacing-md);
    color: var(--white);
    font-weight: 500;
}

.feature-item i {
    color: var(--secondary-color);
    font-size: 1.25rem;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.hero-image {
  text-align: center;
  position: relative;
}

.hero-image-container {
  position: relative;
  display: inline-block;
}

.hero-main-image {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 100%;
    height: auto;
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    color: var(--white);
    font-weight: 500;
    font-size: 0.9rem;
}

.hero-badge i {
    color: var(--secondary-color);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
  text-align: center;
    color: var(--white);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-200);
    margin-top: var(--spacing-xs);
}

/* Floating Cards */
.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  font-weight: 600;
    color: var(--primary-color);
    font-size: 0.9rem;
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.floating-card-1 {
    top: 10%;
    left: -20px;
    animation-delay: 0s;
}

.floating-card-2 {
    top: 50%;
    right: -30px;
    animation-delay: 1s;
}

.floating-card-3 {
    bottom: 20%;
    left: 10%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

/* ===== SECTIONS ===== */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-2xl);
}

/* ===== SERVICES OVERVIEW SECTION ===== */
.services-overview {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    position: relative;
}

.services-overview::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 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(30,58,138,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.services-overview .container {
  position: relative;
    z-index: 2;
}

.services-overview .section-title {
    color: var(--gray-900);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
  position: relative;
}

.services-overview .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.services-overview .section-subtitle {
    color: var(--gray-600);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-2xl);
}

/* ===== SERVICE CARDS ===== */
.service-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    height: 100%;
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.service-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.1;
    transition: all 0.4s ease;
    z-index: 1;
}

.service-card:hover .service-bg {
    opacity: 0.15;
    transform: scale(1.05);
}

.service-security .service-bg {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="security" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M10 2L18 6V12C18 20 10 28 10 28S2 20 2 12V6L10 2Z" fill="rgba(30,58,138,0.3)"/></pattern></defs><rect width="100" height="100" fill="url(%23security)"/></svg>');
}

.service-network .service-bg {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="network" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="2" fill="rgba(30,58,138,0.3)"/><line x1="15" y1="0" x2="15" y2="30" stroke="rgba(30,58,138,0.2)" stroke-width="1"/><line x1="0" y1="15" x2="30" y2="15" stroke="rgba(30,58,138,0.2)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23network)"/></svg>');
}

.service-software .service-bg {
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="software" width="25" height="25" patternUnits="userSpaceOnUse"><rect x="5" y="5" width="15" height="15" fill="none" stroke="rgba(30,58,138,0.3)" stroke-width="1"/><circle cx="12.5" cy="12.5" r="3" fill="rgba(30,58,138,0.3)"/></pattern></defs><rect width="100" height="100" fill="url(%23software)"/></svg>');
}

.service-card::before {
    content: '';
  position: absolute;
  top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    position: relative;
    transition: all 0.3s ease;
    z-index: 2;
}

.service-icon::before {
    content: '';
  position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 50%;
    opacity: 0.2;
    transition: all 0.3s ease;
  z-index: -1;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-card:hover .service-icon::before {
    opacity: 0.4;
    transform: scale(1.2);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
    transition: all 0.3s ease;
}

.service-card:hover .service-icon i {
    transform: rotate(5deg);
}

.service-card h3 {
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.service-features {
    list-style: none;
    margin: var(--spacing-lg) 0;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--gray-600);
}

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

.service-card .btn {
    margin-top: var(--spacing-lg);
    padding: 12px 24px;
    font-weight: 600;
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.service-card .btn::before {
    content: '';
  position: absolute;
    top: 0;
    left: -100%;
  width: 100%;
  height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

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

.service-card .btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.service-card .btn-outline-primary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.3);
}

/* Animations pour les cartes de services */
.service-card {
    animation: fadeInUp 0.6s ease-out both;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== WHY CHOOSE ASI SECTION ===== */
.why-choose-asi {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.why-choose-bg {
    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 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(30,58,138,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.why-choose-image {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.why-choose-image img {
    transition: all 0.4s ease;
}

.why-choose-image:hover img {
    transform: scale(1.05);
}

.experience-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    padding: 20px;
    border-radius: 50%;
    text-align: center;
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.3);
    animation: pulse 2s infinite;
}

.experience-badge .years {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    margin-top: 5px;
}

.why-choose-asi .container {
    position: relative;
    z-index: 2;
}

.why-choose-asi .section-title {
    color: var(--gray-900);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.why-choose-asi .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.why-choose-asi .section-subtitle {
    color: var(--gray-600);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-2xl);
}

/* ===== ADVANTAGE CARDS ===== */
.advantage-card {
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    height: 100%;
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    position: relative;
    transition: all 0.3s ease;
}

.advantage-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    opacity: 0.2;
    transition: all 0.3s ease;
    z-index: -1;
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.1);
}

.advantage-card:hover .advantage-icon::before {
    opacity: 0.4;
    transform: scale(1.2);
}

.advantage-icon i {
    font-size: 2rem;
    color: var(--white);
    transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon i {
    transform: rotate(5deg);
}

.advantage-card h4 {
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    font-size: 1.25rem;
}

.advantage-card p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* ===== REFERENCES SECTION ===== */
.references-section {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    position: relative;
    color: var(--white);
}

.references-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 0 100 100"><defs><pattern id="stars" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    opacity: 0.3;
}

.references-section .container {
    position: relative;
    z-index: 2;
}

.references-section .section-title {
    color: var(--white);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.references-section .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    border-radius: 2px;
}

.references-section .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-2xl);
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.reference-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.reference-item:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: var(--shadow-xl);
    border-color: rgba(255, 255, 255, 0.3);
}

.reference-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.reference-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    position: relative;
    transition: all 0.3s ease;
}

.reference-logo::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    border-radius: 50%;
    opacity: 0.3;
    transition: all 0.3s ease;
    z-index: -1;
}

.reference-item:hover .reference-logo {
    transform: scale(1.1);
}

.reference-item:hover .reference-logo::before {
    opacity: 0.5;
    transform: scale(1.2);
}

.reference-logo i {
    font-size: 2rem;
    color: var(--white);
    transition: all 0.3s ease;
}

.reference-item:hover .reference-logo i {
    transform: rotate(5deg);
}

.reference-item h5 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.25rem;
}

.reference-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--dark-color));
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    color: var(--gray-200);
    margin-bottom: 0;
}

/* ===== FOOTER ===== */
.main-footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: var(--white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

/* Override des styles contact-info pour le footer */
.main-footer .contact-info {
    background: none;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    height: auto;
    transition: none;
    position: static;
    overflow: visible;
    border: none;
    backdrop-filter: none;
}

.main-footer .contact-info::before {
    display: none;
}

.main-footer .contact-info:hover {
    transform: none;
    box-shadow: none;
}

.main-footer .contact-info h3 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-shadow: none;
}

.main-footer .contact-info h3 i {
    color: var(--accent-color);
    font-size: 1.3rem;
    filter: none;
}

.main-footer .contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding: 0;
    background: none;
    border-radius: 0;
    border: none;
    transition: none;
    position: static;
    overflow: visible;
}

.main-footer .contact-item::before {
    display: none;
}

.main-footer .contact-item:hover {
    transform: none;
    background: none;
    box-shadow: none;
    border-color: transparent;
}

.main-footer .contact-item i {
    color: var(--accent-color);
    font-size: 1rem;
    width: 20px;
}

.main-footer .contact-item span {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    line-height: 1.4;
}

.footer-bg {
    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 0 100 100"><defs><pattern id="footer-pattern" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23footer-pattern)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.main-footer .container {
    position: relative;
    z-index: 2;
}

.footer-widget {
    margin-bottom: var(--spacing-lg);
}

.footer-logo-img {
    height: 50px;
    width: auto;
    /* Conserve les couleurs originales du logo */
    filter: none;
    opacity: 1;
}

.footer-widget h3 {
    color: var(--white);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
    position: relative;
}

.footer-widget h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    border-radius: 2px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.footer-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.footer-stats .stat-item {
    text-align: center;
    flex: 1;
}

.footer-stats .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-color);
    line-height: 1;
}

.footer-stats .stat-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-links a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-links i {
    font-size: 0.9rem;
    width: 16px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.8);
}

.contact-item i {
    color: var(--accent-color);
    font-size: 1rem;
    width: 20px;
}

.contact-item span {
    font-size: 0.9rem;
    line-height: 1.4;
}

.social-media {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.social-link {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.3);
}

.social-link i {
    font-size: 1.2rem;
    z-index: 1;
    position: relative;
}

.newsletter-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.newsletter-form .input-group {
    display: flex;
    gap: 0;
}

.newsletter-form input {
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    padding: 12px 16px;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    flex: 1;
    backdrop-filter: blur(10px);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form button {
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    border: none;
    color: var(--white);
    padding: 12px 16px;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    background: linear-gradient(135deg, #fbbf24, var(--accent-color));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.3);
}

.submit-card {
    margin-top: var(--spacing-lg);
}

.submit-card .form-group {
    position: relative;
    display: flex;
}

.submit-card input {
    border: 1px solid var(--gray-600);
    background: var(--gray-800);
    color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    flex: 1;
}

.submit-card input::placeholder {
    color: var(--gray-400);
}

.submit-card button {
    background: var(--secondary-color);
    border: none;
    color: var(--white);
    padding: var(--spacing-md);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    cursor: pointer;
    transition: background 0.3s ease;
}

.submit-card button:hover {
    background: #d97706;
}

.footer-bottom {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: flex-end;
    flex-wrap: wrap;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.footer-bottom-links a:hover {
    color: var(--accent-color);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1200px) {
    .navbar-nav {
        gap: var(--spacing-sm);
    }
    
    .nav-link {
        font-size: 0.85rem;
        padding: var(--spacing-xs) var(--spacing-sm) !important;
    }
    
    .header-cta .btn {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
}

@media (max-width: 992px) {
    .navbar-nav {
        gap: var(--spacing-xs);
    }
    
    .nav-link {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-xs) !important;
    }
    
    .nav-link i {
        display: none;
    }
    
    .header-cta {
        margin-left: var(--spacing-sm);
    }
    
    .header-cta .btn {
        font-size: 0.75rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .dropdown-menu {
        min-width: 500px;
    }
    
    .dropdown-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .dropdown-menu {
        min-width: 100%;
        max-width: 100%;
    }
    
    .dropdown-grid {
        grid-template-columns: 1fr;
    }
    
    .navbar-nav {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .nav-link {
        font-size: 1rem;
        padding: var(--spacing-sm) var(--spacing-md) !important;
        justify-content: flex-start;
    }
    
    .nav-link i {
        display: inline-block;
        margin-right: var(--spacing-sm);
    }
    
    .header-cta {
        margin-left: 0;
        margin-top: var(--spacing-md);
        text-align: center;
    }
    
    .header-cta .btn {
        font-size: 1rem;
        padding: var(--spacing-sm) var(--spacing-lg);
        width: 100%;
    }
    
    /* Services Overview Responsive */
    .services-overview .section-title {
        font-size: 2rem;
    }
    
    .services-overview .section-subtitle {
        font-size: 1rem;
    }
    
    .service-card {
        margin-bottom: var(--spacing-lg);
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-icon i {
        font-size: 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
    }
    
    .service-features {
        margin: var(--spacing-md) 0;
    }
    
    .service-features li {
        font-size: 0.9rem;
    }
    
    /* Footer Responsive */
    .footer-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-stats .stat-item {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: var(--spacing-sm);
    }
    
    .footer-stats .stat-number {
        font-size: 1.25rem;
    }
    
    .footer-stats .stat-label {
        font-size: 0.9rem;
        margin-top: 0;
    }
    
    .social-media {
        justify-content: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
        margin-top: var(--spacing-md);
    }
    
    .copyright {
        text-align: center;
    }
    
    .references-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .service-card {
        padding: var(--spacing-lg);
    }
    
    .references-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== UTILITY CLASSES ===== */
.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }
.text-accent { color: var(--accent-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }
.bg-accent { background-color: var(--accent-color) !important; }
.bg-light { background-color: var(--light-color) !important; }

.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }
.mt-5 { margin-top: 3rem !important; }

.text-center { text-align: center !important; }
.text-lg-right { text-align: right !important; }

/* ===== EXISTING STYLES (to maintain compatibility) ===== */
/* Keep existing styles below this line to maintain compatibility with existing pages */

/* ========================================
   CONTACT PAGE STYLES
   ======================================== */

/* Contact Info */
.contact-info {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: 30px;
    padding: 3rem 2.5rem;
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.08),
        0 0 0 1px rgba(255,255,255,0.9) inset,
        0 0 0 4px rgba(var(--primary-color-rgb), 0.05);
    height: 100%;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    backdrop-filter: blur(10px);
}

.contact-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 30px 30px 0 0;
}

.contact-info:hover::before {
    transform: scaleX(1);
}

.contact-info:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 
        0 30px 60px rgba(0,0,0,0.12),
        0 0 0 1px rgba(255,255,255,0.95) inset,
        0 0 0 4px rgba(var(--primary-color-rgb), 0.1);
}

.contact-info h3 {
    color: var(--gray-900);
    margin-bottom: 2.5rem;
    font-weight: 800;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.contact-info h3 i {
    color: var(--primary-color);
    font-size: 1.3rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem 2rem;
    background: linear-gradient(145deg, rgba(255,255,255,0.8), rgba(255,255,255,0.6));
    border-radius: 20px;
    border: 1px solid rgba(var(--primary-color-rgb), 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(var(--primary-color-rgb), 0.05), transparent);
    transition: left 0.6s ease;
}

.contact-item:hover::before {
    left: 100%;
}

.contact-item:hover {
    transform: translateX(15px) scale(1.02);
    background: linear-gradient(145deg, rgba(var(--primary-color-rgb), 0.08), rgba(var(--primary-color-rgb), 0.05));
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-color: rgba(var(--primary-color-rgb), 0.2);
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 
        0 12px 30px rgba(0,0,0,0.2),
        0 0 0 1px rgba(255,255,255,0.4) inset,
        0 0 0 3px rgba(var(--primary-color-rgb), 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.contact-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.contact-item:hover .contact-icon::before {
    transform: translateX(100%);
}

.contact-item:hover .contact-icon {
    transform: scale(1.15) rotate(8deg);
    box-shadow: 
        0 18px 40px rgba(0,0,0,0.25),
        0 0 0 1px rgba(255,255,255,0.5) inset,
        0 0 0 3px rgba(var(--primary-color-rgb), 0.3);
}

.contact-icon i {
    font-size: 1.8rem;
    color: white;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    transition: transform 0.3s ease;
}

.contact-item:hover .contact-icon i {
    transform: scale(1.1);
}

.contact-details h5 {
    color: var(--gray-900);
    margin-bottom: 0.8rem;
    font-weight: 700;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.contact-details h5 i {
    color: var(--primary-color);
    font-size: 1.1rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.2));
}

.contact-details p {
    color: var(--gray-600);
    margin: 0;
    line-height: 1.7;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1rem;
}

.contact-details p i {
    color: var(--primary-color);
    font-size: 1rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

.contact-details a {
    color: var(--gray-600);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 500;
    position: relative;
}

.contact-details a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-color));
    transition: width 0.3s ease;
}

.contact-details a:hover {
    color: var(--primary-color);
    transform: translateX(8px);
}

.contact-details a:hover::after {
    width: 100%;
}

.contact-details a i {
    color: var(--primary-color);
    font-size: 1rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

/* Social Links */
.social-links {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: 25px;
    padding: 2.5rem;
    box-shadow: 
        0 15px 35px rgba(0,0,0,0.08),
        0 0 0 1px rgba(255,255,255,0.9) inset,
        0 0 0 3px rgba(var(--primary-color-rgb), 0.05);
    border: 1px solid rgba(var(--primary-color-rgb), 0.1);
    backdrop-filter: blur(10px);
}

.social-links h5 {
    color: var(--gray-900);
    margin-bottom: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.2rem;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.social-links h5 i {
    color: var(--primary-color);
    font-size: 1.1rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.2));
}

.social-icons {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.social-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 10px 25px rgba(0,0,0,0.2),
        0 0 0 1px rgba(255,255,255,0.3) inset,
        0 0 0 3px rgba(var(--primary-color-rgb), 0.2);
    position: relative;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.social-icon:hover::before {
    transform: translateX(100%);
}

.social-icon:hover {
    transform: translateY(-8px) scale(1.15);
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.25),
        0 0 0 1px rgba(255,255,255,0.4) inset,
        0 0 0 3px rgba(var(--primary-color-rgb), 0.3);
    color: white;
}

.social-icon i {
    font-size: 1.4rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    transition: transform 0.3s ease;
}

.social-icon:hover i {
    transform: scale(1.1);
}

/* Contact Form */
.contact-form {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: 30px;
    padding: 3rem 2.5rem;
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.08),
        0 0 0 1px rgba(255,255,255,0.9) inset,
        0 0 0 4px rgba(var(--primary-color-rgb), 0.05);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    backdrop-filter: blur(10px);
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 30px 30px 0 0;
}

.contact-form:hover::before {
    transform: scaleX(1);
}

.contact-form:hover {
    transform: translateY(-10px) scale(1.01);
    box-shadow: 
        0 30px 60px rgba(0,0,0,0.12),
        0 0 0 1px rgba(255,255,255,0.95) inset,
        0 0 0 4px rgba(var(--primary-color-rgb), 0.1);
}

.contact-form h3 {
    color: var(--gray-900);
    margin-bottom: 1.2rem;
    font-weight: 800;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.contact-form h3 i {
    color: var(--primary-color);
    font-size: 1.3rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.contact-form p {
    color: var(--gray-600);
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

.contact-form p i {
    color: var(--primary-color);
    font-size: 1.1rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

.form-label {
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1rem;
    text-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.form-label i {
    color: var(--primary-color);
    font-size: 1rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

.form-control {
    border: 2px solid rgba(var(--primary-color-rgb), 0.15);
    border-radius: 20px;
    padding: 1.2rem 1.8rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(145deg, rgba(255,255,255,0.9), rgba(255,255,255,0.7));
    font-size: 1rem;
    font-weight: 500;
    box-shadow: 
        0 4px 15px rgba(0,0,0,0.05),
        0 0 0 1px rgba(255,255,255,0.8) inset;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 
        0 0 0 0.3rem rgba(var(--primary-color-rgb), 0.15),
        0 8px 25px rgba(0,0,0,0.1),
        0 0 0 1px rgba(255,255,255,0.9) inset;
    background: white;
    transform: translateY(-3px);
    outline: none;
}

.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 
        0 0 0 0.3rem rgba(220, 53, 69, 0.15),
        0 8px 25px rgba(0,0,0,0.1);
}

.invalid-feedback {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.invalid-feedback i {
    font-size: 0.9rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

.form-check-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--gray-600);
    font-weight: 500;
    font-size: 1rem;
}

.form-check-label i {
    color: var(--primary-color);
    font-size: 1rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

/* Quick Contact Cards */
.quick-contact-card {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border-radius: 30px;
    padding: 3rem 2.5rem;
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.08),
        0 0 0 1px rgba(255,255,255,0.9) inset,
        0 0 0 4px rgba(var(--primary-color-rgb), 0.05);
    height: 100%;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    backdrop-filter: blur(10px);
}

.quick-contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 30px 30px 0 0;
}

.quick-contact-card:hover::before {
    transform: scaleX(1);
}

.quick-contact-card:hover {
    transform: translateY(-20px) scale(1.03);
    box-shadow: 
        0 35px 70px rgba(0,0,0,0.15),
        0 0 0 1px rgba(255,255,255,0.95) inset,
        0 0 0 4px rgba(var(--primary-color-rgb), 0.1);
}

.quick-contact-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2.5rem;
    box-shadow: 
        0 20px 40px rgba(0,0,0,0.25),
        0 0 0 1px rgba(255,255,255,0.4) inset,
        0 0 0 4px rgba(var(--primary-color-rgb), 0.2);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.quick-contact-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.8s ease;
}

.quick-contact-card:hover .quick-contact-icon::before {
    transform: translateX(100%);
}

.quick-contact-card:hover .quick-contact-icon {
    transform: scale(1.2) rotate(10deg);
    box-shadow: 
        0 30px 60px rgba(0,0,0,0.3),
        0 0 0 1px rgba(255,255,255,0.5) inset,
        0 0 0 4px rgba(var(--primary-color-rgb), 0.3);
}

.quick-contact-icon i {
    font-size: 2.5rem;
    color: white;
    filter: drop-shadow(0 3px 6px rgba(0,0,0,0.3));
    transition: transform 0.4s ease;
}

.quick-contact-card:hover .quick-contact-icon i {
    transform: scale(1.15);
}

.quick-contact-card h4 {
    color: var(--gray-900);
    margin-bottom: 1.2rem;
    font-weight: 800;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.quick-contact-card h4 i {
    color: var(--primary-color);
    font-size: 1.1rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.2));
}

.quick-contact-card p {
    color: var(--gray-600);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    font-size: 1rem;
    font-weight: 500;
}

/* Contact CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-color)) !important;
    position: relative;
    overflow: hidden;
}

.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 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.4;
}

.cta-section .container {
    position: relative;
    z-index: 10;
}

.cta-section h2 {
    font-weight: 800;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 2.2rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.cta-section h2 i {
    font-size: 1.8rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.cta-section .btn {
    border-radius: 20px;
    padding: 1.2rem 2.5rem;
    font-weight: 800;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 10px 25px rgba(0,0,0,0.2),
        0 0 0 1px rgba(255,255,255,0.3) inset;
}

.cta-section .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s ease;
}

.cta-section .btn:hover::before {
    left: 100%;
}

.cta-section .btn:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 15px 35px rgba(0,0,0,0.3),
        0 0 0 1px rgba(255,255,255,0.4) inset;
}

/* Contact Alert styles */
.alert {
    border-radius: 20px;
    border: none;
    padding: 1.5rem 2rem;
    margin-bottom: 2rem;
    box-shadow: 
        0 10px 25px rgba(0,0,0,0.1),
        0 0 0 1px rgba(255,255,255,0.8) inset;
    backdrop-filter: blur(10px);
}

.alert-success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
    border-left: 5px solid #28a745;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
    border-left: 5px solid #dc3545;
}

.alert i {
    margin-right: 0.8rem;
    font-size: 1.2rem;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

/* Contact Responsive adjustments */
@media (max-width: 768px) {
    .contact-info,
    .contact-form,
    .quick-contact-card {
        padding: 2rem 1.5rem;
        margin-bottom: 2rem;
    }
    
    .contact-item {
        padding: 1rem 1.5rem;
    }
    
    .contact-icon {
        width: 60px;
        height: 60px;
    }
    
    .contact-icon i {
        font-size: 1.5rem;
    }
    
    .quick-contact-icon {
        width: 80px;
        height: 80px;
    }
    
    .quick-contact-icon i {
        font-size: 2rem;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .social-icon {
        width: 55px;
        height: 55px;
    }
    
    .social-icon i {
        font-size: 1.3rem;
    }
    
    .cta-section h2 {
        font-size: 1.8rem;
    }
    
    .cta-section h2 i {
        font-size: 1.5rem;
    }
}

/* Contact Animation for cards */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.contact-info {
    animation: slideInLeft 0.8s ease forwards;
}

.contact-form {
    animation: slideInRight 0.8s ease forwards;
    animation-delay: 0.2s;
}

.quick-contact-card {
    animation: fadeInUp 0.8s ease forwards;
}

.quick-contact-card:nth-child(1) { animation-delay: 0.4s; }
.quick-contact-card:nth-child(2) { animation-delay: 0.5s; }
.quick-contact-card:nth-child(3) { animation-delay: 0.6s; }
.quick-contact-card:nth-child(4) { animation-delay: 0.7s; }