/* ============================================
   NEXEA - Styles CSS Principaux
   ============================================ */

/* ============================================
   0. FONTS - Red Hat Display (Local)
   ============================================ */
@font-face {
    font-family: 'Red Hat Display';
    src: url('../polices/RedHatDisplay-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Red Hat Display';
    src: url('../polices/RedHatDisplay-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Red Hat Display';
    src: url('../polices/RedHatDisplay-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Red Hat Display';
    src: url('../polices/RedHatDisplay-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

/* ============================================
   1. CSS RESET & BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Red Hat Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: #3A3A3A;
    background-color: #FAFAFA;
}

/* ============================================
   2. VARIABLES CSS
   ============================================ */
:root {
    /* Couleurs */
    --primary-blue: #142BC6;
    --dark-blue: #02005C;
    --light-blue: #DBE5FF;
    --white: #FAFAFA;
    --pure-white: #FFFFFF;
    --dark-text: #3A3A3A;
    --gray: #757575;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-blur: 12px;

    /* Shadows améliorées */
    --shadow-sm: 0 2px 8px rgba(2, 0, 92, 0.06);
    --shadow-md: 0 8px 32px rgba(2, 0, 92, 0.1);
    --shadow-lg: 0 16px 48px rgba(2, 0, 92, 0.14);
    --shadow-glow: 0 0 40px rgba(20, 43, 198, 0.25);

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #02005C 0%, #142BC6 50%, #2a47d4 100%);
    --gradient-subtle: linear-gradient(135deg, #f8faff 0%, #eef4ff 100%);
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8faff 100%);
    --gradient-cta: linear-gradient(135deg, #142BC6 0%, #02005C 60%, #0a0047 100%);

    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Container */
    --container-width: 1200px;
    --container-padding: 1.5rem;

    /* Transitions */
    --transition: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
}

/* ============================================
   3. TYPOGRAPHIE
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 800;
    line-height: 1.2;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--dark-blue);
}

/* ============================================
   4. LAYOUT - CONTAINER
   ============================================ */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ============================================
   5. HEADER & NAVIGATION
   ============================================ */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition);
}

.header.scrolled {
    background-color: var(--glass-bg);
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo img {
    height: 50px;
    width: auto;
    max-width: 180px;
    display: block;
    object-fit: contain;
}

.nav-list {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-list a {
    color: var(--dark-text);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color var(--transition);
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), var(--dark-blue));
    transition: width var(--transition);
    border-radius: 2px;
}

.nav-list a:hover {
    color: var(--primary-blue);
}

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

.nav-list a.active {
    color: var(--primary-blue);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--dark-blue);
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.hero {
    background: var(--gradient-hero);
    color: var(--pure-white);
    padding: 2rem 0 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;    
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -5%;
    width: 50%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(255,255,255,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-content {    
    padding: 20px;
    margin: 0 auto;
}

.hero h1,
.hero-title {
    color: var(--pure-white);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 600;
    margin-bottom: 1.5rem;
    opacity: 1;
    color: var(--light-blue);
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    opacity: 0.95;
    margin-left: auto;
    margin-right: auto;
}

.hero .btn {
    margin-top: 1.5rem;
}

.hero--page {
    padding: 3rem 0;
    min-height: auto;
}

/* Hero pour pages internes */
.hero--page h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.hero--page .hero-subtitle {
    font-size: 1.125rem;
    margin-bottom: 0;
}

/* Hero contact */
.hero--contact {
    padding: 4rem 0;
}

.hero-description {
    max-width: 1000px;
    margin: 0 auto;
}

.hero-description p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
}

.hero-description p:last-child {
    margin-bottom: 0;
}

/* ============================================
   7. SECTIONS
   ============================================ */
.section {
    padding: 3rem 0;
    position: relative;
}

.section--alt,
.section-specialization,
.section-lifecycle {
    background: var(--gradient-subtle);
    position: relative;
}

.section--alt::before,
.section-specialization::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='1200' height='800' viewBox='0 0 1200 800' xmlns='http://www.w3.org/2000/svg'%3E%3Cg stroke='%23C5D5EB' stroke-width='0.8' fill='none' opacity='0.7'%3E%3Cline x1='50' y1='100' x2='250' y2='100'/%3E%3Cline x1='100' y1='50' x2='100' y2='200'/%3E%3Cline x1='250' y1='100' x2='350' y2='180'/%3E%3Cline x1='350' y1='180' x2='500' y2='180'/%3E%3Cline x1='150' y1='250' x2='300' y2='250'/%3E%3Cline x1='300' y1='200' x2='300' y2='350'/%3E%3Cline x1='450' y1='120' x2='600' y2='200'/%3E%3Cline x1='500' y1='50' x2='500' y2='180'/%3E%3Cline x1='600' y1='200' x2='750' y2='200'/%3E%3Cline x1='700' y1='100' x2='700' y2='250'/%3E%3Cline x1='200' y1='400' x2='400' y2='400'/%3E%3Cline x1='350' y1='350' x2='350' y2='500'/%3E%3Cline x1='550' y1='350' x2='700' y2='450'/%3E%3Cline x1='700' y1='450' x2='850' y2='450'/%3E%3Cline x1='100' y1='550' x2='250' y2='600'/%3E%3Cline x1='250' y1='600' x2='450' y2='600'/%3E%3Cline x1='550' y1='550' x2='550' y2='700'/%3E%3Cline x1='800' y1='150' x2='950' y2='150'/%3E%3Cline x1='900' y1='100' x2='900' y2='300'/%3E%3Cline x1='950' y1='350' x2='1100' y2='400'/%3E%3Cline x1='850' y1='600' x2='1050' y2='650'/%3E%3C/g%3E%3Cg stroke='%23B5C8E0' stroke-width='0.8' fill='none' opacity='0.6'%3E%3Ccircle cx='50' cy='100' r='3'/%3E%3Ccircle cx='100' cy='100' r='3'/%3E%3Ccircle cx='250' cy='100' r='3'/%3E%3Ccircle cx='100' cy='50' r='3'/%3E%3Ccircle cx='100' cy='200' r='3'/%3E%3Ccircle cx='350' cy='180' r='3'/%3E%3Ccircle cx='500' cy='180' r='3'/%3E%3Ccircle cx='300' cy='250' r='3'/%3E%3Ccircle cx='300' cy='350' r='3'/%3E%3Ccircle cx='600' cy='200' r='3'/%3E%3Ccircle cx='700' cy='200' r='3'/%3E%3Ccircle cx='700' cy='250' r='3'/%3E%3Ccircle cx='400' cy='400' r='3'/%3E%3Ccircle cx='350' cy='500' r='3'/%3E%3Ccircle cx='700' cy='450' r='3'/%3E%3Ccircle cx='250' cy='600' r='3'/%3E%3Ccircle cx='900' cy='150' r='3'/%3E%3Ccircle cx='900' cy='300' r='3'/%3E%3C/g%3E%3C/svg%3E");    pointer-events: none;
}

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

.section-title {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    color: var(--dark-blue);
}

.section-intro {
    text-align: center;
    font-size: 1.125rem;
    max-width: 1200px;
    margin: 0 auto;
    color: var(--gray);
    line-height: 1.8;
}

/* Section Tagline */
.section-tagline {
    background: var(--pure-white);
    padding: 4rem 0;
    border-bottom: 1px solid rgba(20, 43, 198, 0.1);
}

.tagline-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.section-tagline .section-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.tagline-text {
    font-size: 1.125rem;
    color: var(--gray);
    line-height: 1.8;
}

/* Section CTA */
.section-cta {
    background: var(--gradient-cta);
    position: relative;
    overflow: hidden;
    padding: 3rem 0;
}

.section-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='1200' height='800' viewBox='0 0 1200 800' xmlns='http://www.w3.org/2000/svg'%3E%3Cg stroke='%23ffffff' stroke-width='0.8' fill='none' opacity='0.15'%3E%3Cline x1='50' y1='100' x2='250' y2='100'/%3E%3Cline x1='100' y1='50' x2='100' y2='200'/%3E%3Cline x1='250' y1='100' x2='350' y2='180'/%3E%3Cline x1='350' y1='180' x2='500' y2='180'/%3E%3Cline x1='150' y1='250' x2='300' y2='250'/%3E%3Cline x1='300' y1='200' x2='300' y2='350'/%3E%3Cline x1='450' y1='120' x2='600' y2='200'/%3E%3Cline x1='500' y1='50' x2='500' y2='180'/%3E%3Cline x1='600' y1='200' x2='750' y2='200'/%3E%3Cline x1='700' y1='100' x2='700' y2='250'/%3E%3Cline x1='200' y1='400' x2='400' y2='400'/%3E%3Cline x1='350' y1='350' x2='350' y2='500'/%3E%3Cline x1='550' y1='350' x2='700' y2='450'/%3E%3Cline x1='700' y1='450' x2='850' y2='450'/%3E%3Cline x1='100' y1='550' x2='250' y2='600'/%3E%3Cline x1='250' y1='600' x2='450' y2='600'/%3E%3Cline x1='550' y1='550' x2='550' y2='700'/%3E%3Cline x1='800' y1='150' x2='950' y2='150'/%3E%3Cline x1='900' y1='100' x2='900' y2='300'/%3E%3Cline x1='950' y1='350' x2='1100' y2='400'/%3E%3Cline x1='850' y1='600' x2='1050' y2='650'/%3E%3C/g%3E%3Cg stroke='%23DBE5FF' stroke-width='0.8' fill='none' opacity='0.2'%3E%3Ccircle cx='50' cy='100' r='3'/%3E%3Ccircle cx='100' cy='100' r='3'/%3E%3Ccircle cx='250' cy='100' r='3'/%3E%3Ccircle cx='100' cy='50' r='3'/%3E%3Ccircle cx='100' cy='200' r='3'/%3E%3Ccircle cx='350' cy='180' r='3'/%3E%3Ccircle cx='500' cy='180' r='3'/%3E%3Ccircle cx='300' cy='250' r='3'/%3E%3Ccircle cx='300' cy='350' r='3'/%3E%3Ccircle cx='600' cy='200' r='3'/%3E%3Ccircle cx='700' cy='200' r='3'/%3E%3Ccircle cx='700' cy='250' r='3'/%3E%3Ccircle cx='400' cy='400' r='3'/%3E%3Ccircle cx='350' cy='500' r='3'/%3E%3Ccircle cx='700' cy='450' r='3'/%3E%3Ccircle cx='250' cy='600' r='3'/%3E%3Ccircle cx='900' cy='150' r='3'/%3E%3Ccircle cx='900' cy='300' r='3'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

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

.cta-title {
    color: var(--pure-white);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   8. CARDS & GRIDS
   ============================================ */
.services-grid,
.expertise-grid,
.content-grid,
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.card,
.service-card,
.expertise-card,
.value-card {
    background: var(--pure-white);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(20, 43, 198, 0.08);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before,
.service-card::before,
.expertise-card::before,
.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--dark-blue));
    opacity: 0;
    transition: opacity var(--transition);
}

.card:hover,
.service-card:hover,
.expertise-card:hover,
.value-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(20, 43, 198, 0.12);
}

.card:hover::before,
.service-card:hover::before,
.expertise-card:hover::before,
.value-card:hover::before {
    opacity: 1;
}

/* Card elements */
.card-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(20, 43, 198, 0.08), rgba(2, 0, 92, 0.05));
    border-radius: var(--radius-lg);
    transition: transform var(--transition), background var(--transition);
}

.card:hover .card-icon {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(20, 43, 198, 0.12), rgba(2, 0, 92, 0.08));
}

.card-icon svg {
    width: 32px;
    height: 32px;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.card-text {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.card-text:last-child {
    margin-bottom: 0;
}

.service-card {
    position: relative;
}

.service-card--featured {
    border: 2px solid var(--primary-blue);
}

.service-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: var(--primary-blue);
    color: var(--pure-white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}

.service-icon {
    margin-bottom: 1rem;
}

.service-subtitle {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.service-features {
    list-style: none;
    margin-top: 0.75rem;
}

.service-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

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

/* ============================================
   9. BOUTONS
   ============================================ */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-large,
.btn--large {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
}

/* Bouton primaire - fond clair */
.btn-primary,
.btn--primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    color: var(--pure-white);
    border-color: var(--primary-blue);
}

.btn-primary::before,
.btn--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover,
.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow), var(--shadow-md);
    color: var(--pure-white);
}

.btn-primary:hover::before,
.btn--primary:hover::before {
    left: 100%;
}

.btn-primary:active,
.btn--primary:active {
    transform: translateY(-1px);
}

/* Bouton secondaire - contour */
.btn-secondary,
.btn--secondary {
    background-color: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-secondary::before,
.btn--secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary-blue);
    transition: width var(--transition);
    z-index: -1;
}

.btn-secondary:hover,
.btn--secondary:hover {
    color: var(--pure-white);
}

.btn-secondary:hover::before,
.btn--secondary:hover::before {
    width: 100%;
}

/* Bouton blanc - pour fond sombre (hero, CTA) */
.btn-white,
.btn--white,
.hero .btn-primary,
.hero .btn--primary,
.section-cta .btn-primary,
.section-cta .btn--primary,
.cta-section .btn-primary,
.cta-section .btn--primary {
    background: var(--pure-white);
    color: var(--primary-blue);
    border-color: var(--pure-white);
}

.btn-white:hover,
.btn--white:hover,
.hero .btn-primary:hover,
.hero .btn--primary:hover,
.section-cta .btn-primary:hover,
.section-cta .btn--primary:hover,
.cta-section .btn-primary:hover,
.cta-section .btn--primary:hover {
    background: transparent;
    color: var(--pure-white);
    border-color: var(--pure-white);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255,255,255,0.25);
}

/* Bouton outline blanc */
.btn-outline-white {
    background: transparent;
    color: var(--pure-white);
    border-color: var(--pure-white);
}

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

/* ============================================
   10. LIFECYCLE
   ============================================ */
.lifecycle-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.lifecycle-item,
.lifecycle-step {
    text-align: center;
    padding: 2rem;
    position: relative;
    transition: transform var(--transition);
    background: var(--pure-white);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(20, 43, 198, 0.08);
    box-shadow: var(--shadow-sm);
    z-index: 1;
}

.lifecycle-item:hover,
.lifecycle-step:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: rgba(20, 43, 198, 0.12);
}

.lifecycle-number,
.step-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    display: inline-block;
    line-height: 1;
    transition: transform var(--transition);
}

.lifecycle-item:hover .lifecycle-number,
.lifecycle-step:hover .step-number {
    transform: scale(1.1);
}

.lifecycle-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.lifecycle-text {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.lifecycle-caption {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
    padding-top: 1rem;
    border-top: 1px solid rgba(20, 43, 198, 0.1);
    margin-top: 1rem;
}

.lifecycle-caption strong {
    color: var(--dark-blue);
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .lifecycle-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* ============================================
   11. CTA SECTION
   ============================================ */
.cta-section {
    background: var(--gradient-cta);
    color: var(--pure-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='1200' height='800' viewBox='0 0 1200 800' xmlns='http://www.w3.org/2000/svg'%3E%3Cg stroke='%23ffffff' stroke-width='0.8' fill='none' opacity='0.15'%3E%3Cline x1='50' y1='100' x2='250' y2='100'/%3E%3Cline x1='100' y1='50' x2='100' y2='200'/%3E%3Cline x1='250' y1='100' x2='350' y2='180'/%3E%3Cline x1='350' y1='180' x2='500' y2='180'/%3E%3Cline x1='150' y1='250' x2='300' y2='250'/%3E%3Cline x1='300' y1='200' x2='300' y2='350'/%3E%3Cline x1='450' y1='120' x2='600' y2='200'/%3E%3Cline x1='500' y1='50' x2='500' y2='180'/%3E%3Cline x1='600' y1='200' x2='750' y2='200'/%3E%3Cline x1='700' y1='100' x2='700' y2='250'/%3E%3Cline x1='200' y1='400' x2='400' y2='400'/%3E%3Cline x1='350' y1='350' x2='350' y2='500'/%3E%3Cline x1='550' y1='350' x2='700' y2='450'/%3E%3Cline x1='700' y1='450' x2='850' y2='450'/%3E%3Cline x1='100' y1='550' x2='250' y2='600'/%3E%3Cline x1='250' y1='600' x2='450' y2='600'/%3E%3Cline x1='550' y1='550' x2='550' y2='700'/%3E%3Cline x1='800' y1='150' x2='950' y2='150'/%3E%3Cline x1='900' y1='100' x2='900' y2='300'/%3E%3Cline x1='950' y1='350' x2='1100' y2='400'/%3E%3Cline x1='850' y1='600' x2='1050' y2='650'/%3E%3C/g%3E%3Cg stroke='%23DBE5FF' stroke-width='0.8' fill='none' opacity='0.2'%3E%3Ccircle cx='50' cy='100' r='3'/%3E%3Ccircle cx='100' cy='100' r='3'/%3E%3Ccircle cx='250' cy='100' r='3'/%3E%3Ccircle cx='100' cy='50' r='3'/%3E%3Ccircle cx='100' cy='200' r='3'/%3E%3Ccircle cx='350' cy='180' r='3'/%3E%3Ccircle cx='500' cy='180' r='3'/%3E%3Ccircle cx='300' cy='250' r='3'/%3E%3Ccircle cx='300' cy='350' r='3'/%3E%3Ccircle cx='600' cy='200' r='3'/%3E%3Ccircle cx='700' cy='200' r='3'/%3E%3Ccircle cx='700' cy='250' r='3'/%3E%3Ccircle cx='400' cy='400' r='3'/%3E%3Ccircle cx='350' cy='500' r='3'/%3E%3Ccircle cx='700' cy='450' r='3'/%3E%3Ccircle cx='250' cy='600' r='3'/%3E%3Ccircle cx='900' cy='150' r='3'/%3E%3Ccircle cx='900' cy='300' r='3'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-section::after {
    content: '';
    position: absolute;
    top: -30%;
    left: -10%;
    width: 50%;
    height: 150%;
    background: radial-gradient(ellipse, rgba(255,255,255,0.06) 0%, transparent 60%);
    pointer-events: none;
}

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

.cta-section h2 {
    color: var(--pure-white);
}

.cta-section p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

/* ============================================
   12. FOOTER
   ============================================ */
.footer {
    background-color: var(--dark-blue);
    color: var(--pure-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: var(--spacing-lg);
}

.footer-col h3,
.footer-column h3,
.footer-title {
    color: var(--pure-white);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.footer-column {
    /* Alias for footer-col */
}

.footer-text {
    color: var(--light-blue);
    line-height: 1.8;
}

.footer-text a {
    color: var(--light-blue);
}

.footer-text a:hover {
    color: var(--pure-white);
}

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

.footer-social a {
    color: var(--light-blue);
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--pure-white);
    transform: translateY(-2px);
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--light-blue);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--pure-white);
    padding-left: 5px;
}

.footer address {
    font-style: normal;
    line-height: 1.8;
}

.footer address a {
    color: var(--light-blue);
}

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

.social-links a {
    color: var(--pure-white);
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--primary-blue);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.875rem;
}

.link-button {
    background: none;
    border: none;
    color: var(--light-blue);
    cursor: pointer;
    text-decoration: underline;
    font-size: 0.875rem;
}

.link-button:hover {
    color: var(--pure-white);
}

/* ============================================
   13. FORMULAIRES
   ============================================ */
.form-group {
    margin-bottom: 1.5rem;
}

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

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #ddd;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

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

.form-input.error,
.form-textarea.error {
    border-color: #e74c3c;
}

.form-input.success,
.form-textarea.success {
    border-color: #2ecc71;
}

.form-error {
    color: #e74c3c;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: none;
}

.form-error.show {
    display: block;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 0.25rem;
}

/* ============================================
   14. COOKIE BANNER
   ============================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--pure-white);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    padding: 1.5rem;
    z-index: 9999;
    display: none;
}

.cookie-banner.show {
    display: block;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-text {
    flex: 1;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    padding: 1rem;
}

.cookie-modal.show {
    display: flex;
}

.cookie-modal-content {
    background-color: var(--pure-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

/* ============================================
   15. PAGES LÉGALES
   ============================================ */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-intro {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--light-blue);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-blue);
}

.legal-article {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #eee;
}

.legal-article:last-of-type {
    border-bottom: none;
}

.legal-article h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-blue);
}

.legal-article h3 {
    font-size: 1.125rem;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    color: var(--dark-text);
}

.legal-article p,
.legal-article li {
    color: var(--dark-text);
    line-height: 1.8;
}

.legal-article ul {
    margin-left: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.legal-article li {
    margin-bottom: 0.5rem;
}

.legal-article address {
    font-style: normal;
    background-color: var(--white);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    margin: var(--spacing-sm) 0;
    border: 1px solid #eee;
}

.legal-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-sm) 0;
    font-size: 0.9rem;
}

.legal-table th,
.legal-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border: 1px solid #ddd;
}

.legal-table th {
    background-color: var(--light-blue);
    color: var(--dark-blue);
    font-weight: 600;
}

.legal-table tr:nth-child(even) {
    background-color: var(--white);
}

.legal-table tr:hover {
    background-color: var(--light-blue);
}

.legal-update {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid #eee;
    color: var(--gray);
    font-size: 0.9rem;
}

/* Responsive tables */
@media (max-width: 768px) {
    .legal-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .legal-table th,
    .legal-table td {
        padding: 0.5rem;
        font-size: 0.85rem;
    }
}

/* ============================================
   15.5 ÉLÉMENTS DE CONTENU - PAGES INTERNES
   ============================================ */

/* Content blocks */
.content-block {
    max-width: 800px;
    margin: 0 auto;
}

.content-block p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--dark-text);
    margin-bottom: 1.5rem;
}

/* Content items dans les grilles */
.content-item {
    background: var(--pure-white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(20, 43, 198, 0.08);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.content-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.content-item h3 {
    font-size: 1.25rem;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

.content-item p {
    color: var(--gray);
    line-height: 1.7;
}

/* Highlights - Statistiques */
.highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
    padding: 2rem 0;
    border-top: 1px solid rgba(20, 43, 198, 0.1);
    border-bottom: 1px solid rgba(20, 43, 198, 0.1);
}

.highlight-item {
    text-align: center;
}

.highlight-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.highlight-text {
    font-size: 1rem;
    color: var(--gray);
    font-weight: 500;
}

/* Values grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

/* Engagements grid */
.engagements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

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

.engagement-card {
    background: var(--pure-white);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(20, 43, 198, 0.08);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
    position: relative;
    z-index: 1;
}

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

.engagement-card h3 {
    font-size: 1.25rem;
    color: var(--dark-blue);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.engagement-card p {
    color: var(--gray);
    line-height: 1.7;
    margin: 0;
}

/* Quote block */
.quote-block {
    margin-top: 3rem;
    padding: 2.5rem 3rem;
    background: var(--pure-white);
    border-left: 4px solid var(--primary-blue);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 1;
}

.quote-block p {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--dark-blue);
    line-height: 1.7;
    margin: 0 0 1rem 0;
}

.quote-block cite {
    display: block;
    font-size: 1rem;
    font-style: normal;
    font-weight: 600;
    color: var(--primary-blue);
}

.quote-block--cta {
    background: transparent;
    border-left: none;
    box-shadow: none;
    text-align: center;
    padding: 0;
}

.quote-block--cta p {
    font-size: 1.5rem;
    color: var(--pure-white);
}

/* Highlight block */
.highlight-block {
    max-width: 800px;
    margin: 0 auto;
    padding: 2.5rem 3rem;
    background: var(--pure-white);
    border-left: 4px solid var(--primary-blue);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.highlight-block__title {
    font-size: 1.5rem;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

.highlight-block__text {
    font-size: 1.125rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.highlight-block__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.highlight-block__list li {
    padding: 0.5rem 0;
    padding-left: 1.75rem;
    position: relative;
    color: var(--dark-text);
    font-weight: 500;
}

.highlight-block__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--primary-blue);
    border-radius: 50%;
}

/* Expertise cards */
.expertise-card {
    background: var(--pure-white);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(20, 43, 198, 0.08);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.expertise-card h3 {
    font-size: 1.25rem;
    color: var(--dark-blue);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-blue);
}

.expertise-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.expertise-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.expertise-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--dark-text);
    font-size: 0.95rem;
}

.expertise-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--primary-blue);
    border-radius: 50%;
}

/* Sectors grid */
.sectors-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.sector-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    background: var(--pure-white);
    padding: 2rem 1.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    font-weight: 600;
    color: var(--dark-blue);
    border: 1px solid rgba(20, 43, 198, 0.1);
    transition: all var(--transition);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
    width: 200px;
    flex-shrink: 0;
}

.sector-icon {
    width: 48px;
    height: 48px;
    color: var(--primary-blue);
    transition: all var(--transition);
    flex-shrink: 0;
}

.sector-item span {
    font-size: 0.95rem;
    line-height: 1.4;
}

.sector-item:hover {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: var(--pure-white);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.sector-item:hover .sector-icon {
    color: var(--pure-white);
    transform: scale(1.15);
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.4));
}

/* Main content area */
.main {
    min-height: 100vh;
}

/* Contact page styles */
.contact-intro {
    max-width: 900px;
    margin: 0 auto;
    padding: 2.5rem 3rem;
    background: var(--pure-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.contact-intro p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gray);
    margin-bottom: 1rem;
}

.contact-intro p:last-child {
    margin-bottom: 0;
}

.contact-info {
    padding-right: 2rem;
}

.contact-info h2 {
    font-size: 1.75rem;
    color: var(--dark-blue);
    margin-bottom: 1rem;
}

.contact-info > p {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.contact-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--gradient-subtle);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-blue);
}

.contact-item h3 {
    font-size: 1.125rem;
    color: var(--dark-blue);
    margin-bottom: 0.75rem;
}

.contact-item p {
    color: var(--dark-text);
    line-height: 1.7;
}

.contact-item a {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-blue);
}

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

.contact-form-wrapper .card {
    padding: 2.5rem;
}

.contact-form-wrapper .card h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Contact grid layout */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

@media (max-width: 992px) {
    .contact-grid,
    .content-grid[style*="grid-template-columns: 1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }

    .contact-info {
        padding-right: 0;
    }
}

/* ============================================
   16. EFFETS MODERNES - FINITIONS
   ============================================ */

/* Icônes des services avec effet glow */
.service-icon,
.card-icon {
    transition: transform var(--transition), filter var(--transition);
}

.service-card:hover .service-icon,
.card:hover .card-icon,
.expertise-card:hover .service-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 12px rgba(20, 43, 198, 0.4));
}

.service-icon svg,
.card-icon svg {
    transition: transform var(--transition);
}

.service-card:hover .service-icon svg,
.card:hover .card-icon svg {
    transform: scale(1.05);
}

/* Focus states améliorés pour accessibilité */
.btn:focus-visible,
.form-input:focus-visible,
.form-textarea:focus-visible {
    outline: 3px solid rgba(20, 43, 198, 0.3);
    outline-offset: 2px;
}

/* Formulaires avec glow au focus */
.form-input:focus,
.form-textarea:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(20, 43, 198, 0.1);
}

/* Selection text color */
::selection {
    background-color: var(--primary-blue);
    color: var(--pure-white);
}

/* Scrollbar personnalisée (Webkit) */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--white);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-blue), var(--dark-blue));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-blue);
}

/* Tagline avec style spécial */
.tagline {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.05em;
}

/* ============================================
   17. UTILITIES
   ============================================ */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

/* Gradient text utility */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   18. RESPONSIVE - MOBILE FIRST
   ============================================ */

/* Tablet (768px+) */
@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(255, 255, 255, 0.97);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        transition: left var(--transition-slow);
        box-shadow: var(--shadow-lg);
    }

    .nav.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        padding: 2rem;
        gap: 0;
    }
    
    .nav-list li {
        border-bottom: 1px solid #eee;
    }
    
    .nav-list a {
        display: block;
        padding: 1rem 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .services-grid,
    .expertise-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cookie-buttons .btn {
        width: 100%;
    }
}

/* Mobile (480px) */
@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }
    
    .hero {
        padding: var(--spacing-lg) 0;
    }
    
    .section {
        padding: var(--spacing-md) 0;
    }
    
    .card,
    .service-card {
        padding: 1.5rem;
    }
}

/* Desktop Large (1440px+) */
@media (min-width: 1440px) {
    :root {
        --container-width: 1400px;
    }
}