/* =====================================
   COLOR PALETTE - Bleu Pastel
   ===================================== */
:root {
    --primary-color: #6BA3D4;
    --primary-light: #9ECAE1;
    --primary-dark: #4A7BA7;
    --primary-accent: #B8D4E8;
    --secondary-color: #f5f9fc;
    --text-color: #2c3e50;
    --text-light: #6c757d;
    --border-color: #e0e6ed;
    --shadow: 0 4px 15px rgba(107, 163, 212, 0.15);
    --shadow-hover: 0 8px 25px rgba(107, 163, 212, 0.25);
}

/* =====================================
   GLOBAL STYLES
   ===================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #ffffff;
}

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

/* =====================================
   TYPOGRAPHY
   ===================================== */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 0.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    color: var(--text-color);
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* =====================================
   NAVIGATION
   ===================================== */
.navbar {
    background: linear-gradient(135deg, #ffffff 0%, var(--secondary-color) 100%);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-dark);
    transition: all 0.3s ease;
}

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

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

.nav-link {
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--text-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* =====================================
   BUTTONS
   ===================================== */
.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
}

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

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

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--primary-color);
    border: 2px solid white;
}

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

/* =====================================
   HERO SECTION
   ===================================== */
.hero {
    position: relative;
    min-height: 100vh;
    background: url('20250907_123812.jpg') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        120% 120% at 50% 50%,
        rgba(255, 255, 255, 0) 0 52%,
        rgba(107, 163, 212, 0.55) 64%,
        rgba(107, 163, 212, 0.95) 100%
    );
    box-shadow: inset 0 0 80px rgba(107, 163, 212, 0.65);
    animation: heroWave 8s ease-in-out infinite;
    transform-origin: center;
    mix-blend-mode: screen;
    z-index: 1;
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.22));
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 800px;
    padding: 40px;
    color: white;
    animation: fadeInDown 0.8s ease;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    background: linear-gradient(90deg, rgba(107, 163, 212, 0.25), rgba(107, 163, 212, 0.08));
    padding: 0.4rem 0.75rem;
    border-radius: 8px;
    display: inline-block;
}

.hero-ctas {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.hero-ctas .btn {
    font-size: 1.1rem;
    padding: 15px 35px;
}

.hero-trust {
    font-size: 1.1rem;
    font-weight: 500;
}

.hero-trust i {
    margin-right: 0.5rem;
    color: #4ade80;
}

/* =====================================
   ABOUT SECTION
   ===================================== */
.about {
    padding: 80px 0;
    background: #ffffff;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    text-align: left;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.about-title {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.about-highlight {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--primary-dark);
    background: linear-gradient(135deg, rgba(107, 163, 212, 0.12), rgba(107, 163, 212, 0.02));
    border-left: 4px solid var(--primary-color);
    padding: 0.75rem 1rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

.about-text h3 {
    margin-top: 1.5rem;
    color: var(--primary-dark);
}

.about-list {
    list-style: none;
    margin: 1.5rem 0;
}

.about-list li {
    padding: 0.7rem 0;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.about-list i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.about-contact {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--secondary-color);
    border-left: 4px solid var(--primary-color);
    border-radius: 8px;
}

.about-contact p {
    margin-bottom: 0.5rem;
}

.about-image {
    position: relative;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-accent) 0%, var(--primary-light) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-hover);
    overflow: hidden;
}

.about-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

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

/* =====================================
   SERVICES SECTION
   ===================================== */
.services {
    padding: 80px 0;
    background: var(--secondary-color);
}

.section-subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-color);
}

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

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

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

.accent-title {
    color: var(--primary-dark);
    font-style: italic;
}

.service-card ul {
    list-style: none;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.service-card li {
    padding: 0.4rem 0;
    color: var(--text-light);
    font-size: 0.95rem;
}

/* =====================================
   SPECIALTIES SECTION
   ===================================== */
.specialties {
    padding: 80px 0;
    background: white;
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.specialty-card {
    background: linear-gradient(135deg, var(--secondary-color) 0%, white 100%);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
}

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

.specialty-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: block;
}

.specialty-card h3 {
    color: var(--primary-dark);
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

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

/* =====================================
   FAQ SECTION
   ===================================== */
.faq {
    padding: 80px 0;
    background: white;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.faq-question {
    background: var(--secondary-color);
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.faq-item:hover .faq-question {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-accent) 100%);
}

.faq-question h3 {
    margin: 0;
    color: var(--primary-dark);
    font-size: 1.1rem;
}

.faq-question i {
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: white;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem;
}

.faq-answer p {
    color: var(--text-light);
    padding: 1.5rem 0;
    margin: 0;
}

/* =====================================
   ETHICS & COMPLIANCE SECTION
   ===================================== */
.ethics {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-accent) 0%, var(--secondary-color) 100%);
}

.ethics-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.ethics-left h2 {
    text-align: left;
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
}

.ethics-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.ethics-left h3 {
    color: var(--primary-dark);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.ethics-left p {
    color: var(--text-color);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.ethics-list {
    list-style: none;
    margin: 1.5rem 0;
}

.ethics-list li {
    padding: 0.8rem 0;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 1rem;
    line-height: 1.6;
}

.ethics-list i {
    color: var(--primary-color);
    font-size: 1.3rem;
    flex-shrink: 0;
    min-width: 30px;
}

.ethics-list strong {
    color: var(--primary-dark);
}

.ethics-right {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.ethics-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border-top: 3px solid var(--primary-color);
}

.ethics-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--primary-dark);
}

.ethics-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: block;
}

.ethics-card h4 {
    color: var(--primary-dark);
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.ethics-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

.ethics-card.highlight {
    background: linear-gradient(135deg, var(--primary-accent) 0%, var(--primary-light) 100%);
    border-top-color: var(--primary-dark);
}

.ethics-card.highlight p {
    color: var(--primary-dark);
    font-weight: 500;
}

.ethics-card.highlight strong {
    color: var(--primary-dark);
    display: block;
    margin-bottom: 0.5rem;
}

/* =====================================
   TESTIMONIALS SECTION
   ===================================== */
.testimonials {
    padding: 80px 0;
    background: var(--secondary-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.stars {
    color: #fbbf24;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.testimonial-text {
    color: var(--text-color);
    font-size: 1rem;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial-author {
    color: var(--primary-dark);
    font-weight: 600;
}

/* =====================================
   CONTACT SECTION
   ===================================== */
.contact {
    padding: 80px 0;
    background: white;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    text-align: left;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 0.3rem;
}

.contact-item h4 {
    color: var(--primary-dark);
    margin-bottom: 0.3rem;
}

.contact-item p {
    margin: 0;
    color: var(--text-light);
}

.contact-form {
    background: var(--secondary-color);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(107, 163, 212, 0.1);
}

.form-group.checkbox {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.form-group.checkbox input {
    width: auto;
    margin: 0;
}

.form-group.checkbox label {
    margin: 0;
    font-weight: 400;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    display: none;
    text-align: center;
    font-weight: 500;
}

.form-message.success {
    display: block;
    background: #d1fae5;
    color: #065f46;
}

.form-message.error {
    display: block;
    background: #fee2e2;
    color: #991b1b;
}

/* =====================================
   FOOTER
   ===================================== */
.footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: white;
    padding: 60px 0 20px;
}

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

.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    padding: 0.3rem 0;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.9);
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.footer-disclaimer {
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin: 0 0 1rem;
}

/* =====================================
   SCROLL TO TOP BUTTON
   ===================================== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-hover);
    transition: all 0.3s ease;
    z-index: 500;
}

.scroll-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

.scroll-to-top.show {
    display: flex;
}

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

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

@keyframes heroWave {
    0% {
        transform: scale(1);
        background-position: 50% 50%;
    }
    50% {
        transform: scale(1.03);
        background-position: 55% 45%;
    }
    100% {
        transform: scale(1);
        background-position: 50% 50%;
    }
}

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

/* =====================================
   RESPONSIVE DESIGN
   ===================================== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
        flex-direction: column;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-8px, 8px);
    }

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

    .hamburger.active .bar:nth-child(3) {
        transform: rotate(45deg) translate(-7px, -7px);
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        gap: 0;
        padding: 2rem 0;
        box-shadow: var(--shadow);
    }

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

    .nav-item {
        margin: 1rem 0;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-ctas {
        flex-direction: column;
    }

    .hero-ctas .btn {
        width: 100%;
    }

    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-image {
        height: 300px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

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

    .services,
    .specialties,
    .resources,
    .faq,
    .testimonials,
    .about,
    .contact {
        padding: 60px 0;
    }

    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .services-grid,
    .specialties-grid,
    .resources-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .nav-logo a {
        font-size: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}