/* =====================================================
   ELANDIVIN PRESTIGE - CSS PREMIUM
   Palette: Bleu Clair + Bleu Foncé + Vert
===================================================== */

/* ===== RESET ET CONFIGURATION DE BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Palette Principale Conforme */
    --blue-dark: #003366;
    --blue-light: #4A90E2;
    --green-cta: #10B981;

    /* Dégradés */
    --gradient-primary: linear-gradient(135deg, #003366 0%, #4A90E2 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(0, 51, 102, 0.85) 0%, rgba(74, 144, 226, 0.85) 100%);

    /* Couleurs Secondaires */
    --white: #FFFFFF;
    --light-gray: #F3F4F6;
    --border-color: #E5E7EB;
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --shadow-sm: 0 2px 8px rgba(0, 51, 102, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 51, 102, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 51, 102, 0.16);
}

html {
    scroll-behavior: smooth;
}

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

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

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--blue-dark);
}

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

.section-title {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--blue-dark);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

.lead {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-dark);
}

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

strong {
    color: var(--blue-dark);
    font-weight: 600;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background: var(--green-cta);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

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

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

.btn-cta {
    background: var(--green-cta);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-cta:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.125rem;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    height: 45px;
    width: auto;
}

.brand-name {
    font-weight: 700;
    color: var(--blue-dark);
    font-size: 1.125rem;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--blue-dark);
    cursor: pointer;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--blue-light);
    transition: width 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--blue-dark);
}

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

.language-switcher {
    display: flex;
    gap: 8px;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--light-gray);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--blue-light);
    color: var(--white);
    border-color: var(--blue-light);
}

.lang-btn img {
    width: 20px;
    height: auto;
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-top: 77px;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-slider .slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slider .slide.active {
    opacity: 1;
}

.hero-slider .slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slider .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.35) 0%, rgba(74, 144, 226, 0.35) 100%);
}

.slider-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: var(--green-cta);
    width: 32px;
    border-radius: 6px;
}

.hero-content {
    position: relative;
    z-index: 10;
    color: var(--white);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== PAGE HEADER ===== */
.page-header {
    position: relative;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
    margin-top: 77px;
    overflow: hidden;
}

.page-header.with-image {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-header.with-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.35) 0%, rgba(74, 144, 226, 0.35) 100%);
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-header p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

/* ===== INTRO SECTION ===== */
.intro-section {
    padding: 80px 0;
    background: var(--white);
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

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

/* ===== SERVICES PREVIEW ===== */
.services-preview {
    padding: 80px 0;
    background: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 2rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.375rem;
    margin-bottom: 16px;
    color: var(--blue-dark);
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-link {
    color: var(--blue-light);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s ease;
}

.service-link:hover {
    gap: 12px;
    color: var(--green-cta);
}

/* ===== WHY CHOOSE US ===== */
.why-choose-us {
    padding: 80px 0;
    background: var(--white);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.reason-card {
    text-align: center;
    padding: 30px 20px;
}

.reason-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.75rem;
    color: var(--white);
}

.reason-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.reason-card p {
    color: var(--text-light);
}

/* ===== KEY NUMBERS ===== */
.key-numbers {
    padding: 80px 0;
    background: var(--gradient-primary);
    color: var(--white);
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.number-card {
    text-align: center;
}

.number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--green-cta);
    margin-bottom: 10px;
}

.number-card p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 100px 0;
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== SERVICES PAGE ===== */
.services-content {
    padding: 60px 0;
}

.service-detail {
    background: var(--white);
    border-radius: 16px;
    padding: 50px;
    margin-bottom: 60px;
    box-shadow: var(--shadow-md);
}

.service-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
}

.service-icon-large {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--white);
    flex-shrink: 0;
}

.service-header h2 {
    font-size: 2rem;
    margin-bottom: 8px;
}

.service-tagline {
    color: var(--text-light);
    font-size: 1.125rem;
}

.service-content-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
}

.service-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-block h3 {
    font-size: 1.375rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-block h3 i {
    color: var(--blue-light);
}

.info-block p {
    color: var(--text-dark);
    line-height: 1.8;
}

.benefits-list {
    list-style: none;
    display: grid;
    gap: 12px;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-dark);
}

.benefits-list i {
    color: var(--green-cta);
    font-size: 1.125rem;
}

.service-gallery {
    display: grid;
    gap: 16px;
}

.service-gallery img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.service-gallery img:hover {
    transform: scale(1.05);
}

/* ===== ABOUT PAGE ===== */
.about-intro {
    padding: 80px 0;
    background: var(--white);
}

.about-intro-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-intro-content h2 {
    font-size: 2.25rem;
    margin-bottom: 2rem;
    text-align: center;
}

.about-intro-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

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

.vmv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.vmv-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.vmv-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 2rem;
    color: var(--white);
}

.vmv-card h3 {
    font-size: 1.75rem;
    margin-bottom: 20px;
}

.vmv-card p {
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 16px;
}

.mission-list,
.values-list {
    list-style: none;
}

.mission-list li,
.value-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.mission-list i {
    color: var(--green-cta);
    margin-top: 4px;
}

.value-item strong {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.value-item i {
    color: var(--blue-light);
}

.value-item p {
    margin: 0;
    padding-left: 28px;
    font-size: 0.95rem;
}

.quality-commitment {
    padding: 80px 0;
    background: var(--white);
}

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

.commitment-card {
    text-align: center;
    padding: 30px 20px;
}

.commitment-icon {
    width: 70px;
    height: 70px;
    background: var(--green-cta);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.75rem;
    color: var(--white);
}

.commitment-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.commitment-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.strategic-positioning {
    padding: 80px 0;
    background: var(--light-gray);
}

.positioning-content h2 {
    text-align: center;
    font-size: 2.25rem;
    margin-bottom: 60px;
}

.positioning-grid {
    display: grid;
    gap: 40px;
}

.positioning-item {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.positioning-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--blue-light);
    opacity: 0.3;
    flex-shrink: 0;
}

.positioning-item h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.positioning-item p {
    color: var(--text-dark);
    line-height: 1.8;
}

.leadership-team {
    padding: 80px 0;
    background: var(--white);
}

.leaders-grid {
    display: grid;
    gap: 60px;
    max-width: 900px;
    margin: 0 auto;
}

.leader-card {
    background: var(--light-gray);
    border-radius: 16px;
    padding: 40px;
    display: flex;
    gap: 40px;
    align-items: flex-start;
    box-shadow: var(--shadow-sm);
}

.leader-image {
    flex-shrink: 0;
}

.leader-image img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.leader-title {
    color: var(--blue-light);
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: 16px;
}

.leader-bio {
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 20px;
}

.leader-quote {
    background: var(--white);
    padding: 20px;
    border-left: 4px solid var(--green-cta);
    border-radius: 8px;
    margin-top: 20px;
}

.leader-quote i {
    color: var(--blue-light);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.leader-quote p {
    font-style: italic;
    color: var(--text-dark);
    margin: 0;
}

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

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

.presence-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.country-flag {
    font-size: 4rem;
    margin-bottom: 20px;
}

.presence-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.presence-location {
    color: var(--blue-light);
    font-weight: 500;
    margin-bottom: 16px;
}

.presence-description {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===== CONTACT PAGE ===== */
.contact-page-content {
    padding: 60px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.contact-info-section > p {
    color: var(--text-light);
    margin-bottom: 30px;
    line-height: 1.7;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.info-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-content h3 {
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.info-content p,
.info-content a {
    color: var(--text-light);
    text-decoration: none;
}

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

.social-contact h3 {
    font-size: 1.125rem;
    margin-bottom: 16px;
}

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

.social-links-contact a {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.125rem;
    transition: all 0.3s ease;
}

.social-links-contact a:hover {
    background: var(--green-cta);
    transform: translateY(-3px);
}

.contact-form-section h2 {
    font-size: 2rem;
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.form-group label {
    font-weight: 500;
    color: var(--text-dark);
}

.required {
    color: #EF4444;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.form-message {
    margin-top: 20px;
    padding: 16px;
    border-radius: 8px;
    display: none;
}

.form-message p {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-message.success,
.form-message p.success {
    background: #D1FAE5;
    color: #065F46;
    border: 1px solid #10B981;
    display: block;
}

.form-message.error,
.form-message p.error {
    background: #FEE2E2;
    color: #991B1B;
    border: 1px solid #EF4444;
    display: block;
}

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

.cv-deposit-header {
    text-align: center;
    margin-bottom: 50px;
}

.cv-deposit-header h2 {
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.cv-deposit-header p {
    font-size: 1.125rem;
    color: var(--text-light);
}

.cv-form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 50px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.cv-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.file-upload-group {
    margin-top: 10px;
}

.file-upload-wrapper {
    position: relative;
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background: var(--light-gray);
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-upload-label:hover {
    border-color: var(--blue-light);
    background: rgba(74, 144, 226, 0.05);
}

.file-upload-label i {
    font-size: 3rem;
    color: var(--blue-light);
    margin-bottom: 12px;
}

.file-name {
    color: var(--text-dark);
    font-weight: 500;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--blue-dark);
    color: var(--white);
    padding: 60px 0 20px;
}

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

.footer-section h4 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 16px;
}

.footer-slogan {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--green-cta);
    transform: translateY(-3px);
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--green-cta);
}

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

.footer-contact li {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 12px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.footer-contact i {
    color: var(--green-cta);
    margin-top: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom a {
    color: var(--green-cta);
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* ===== WHATSAPP BUTTON ===== */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
    text-decoration: none;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
    color: var(--white);
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--blue-light);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 998;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--green-cta);
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

/* ===== ANIMATIONS AOS ===== */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
}

[data-aos].aos-animate {
    opacity: 1;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 968px) {
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 77px;
        left: -100%;
        width: 280px;
        height: calc(100vh - 77px);
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 30px;
        box-shadow: var(--shadow-lg);
        transition: left 0.3s ease;
        gap: 20px;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .service-content-grid {
        grid-template-columns: 1fr;
    }

    .service-detail {
        padding: 30px 20px;
    }

    .service-header {
        flex-direction: column;
        text-align: center;
    }

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

    .leader-card {
        flex-direction: column;
        text-align: center;
    }

    .leader-image img {
        width: 150px;
        height: 150px;
    }

    .positioning-item {
        flex-direction: column;
        text-align: center;
    }

    .cv-form-wrapper {
        padding: 30px 20px;
    }
}

@media (max-width: 640px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    .section-title { font-size: 1.875rem; }

    .hero-title {
        font-size: 2rem;
    }

    .page-header h1 {
        font-size: 2.25rem;
    }

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

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

    .btn-large {
        padding: 14px 28px;
        font-size: 1rem;
    }

    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
    }

    .whatsapp-btn {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        left: 20px;
    }

    .scroll-to-top {
        width: 45px;
        height: 45px;
        font-size: 1rem;
        bottom: 20px;
        right: 20px;
    }
}