/* Fonts Lato */
@font-face {
    font-family: 'Lato';
    src: url('../font/lato_regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Lato';
    src: url('../font/lato_bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'Lato';
    src: url('../font/lato_italic.ttf') format('truetype');
    font-weight: 400;
    font-style: italic;
}

@font-face {
    font-family: 'Lato';
    src: url('../font/lato_bold_italic.ttf') format('truetype');
    font-weight: 700;
    font-style: italic;
}

/* Reset et variables */
:root {
    --color-primary: #b68b00;        /* or / victoire */
    --color-primary-dark: #8c6a00;
    --color-accent: #1f6fb2;         /* bleu civique */
    
    --color-text: #2b2b2b;
    --color-text-light: #6b6b6b;

    --color-bg: #f2f1ed;             /* fond sable clair */
    --color-bg-alt: #fbf5e6;         /* cartes / panneaux */

    --color-border: #d6cfae;
    --color-footer: #3a2f1b;         /* brun foncé */

    --font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --max-width: 1200px;
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* Header */
.header {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
}

.logo-img {
    height: 40px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.logo:hover .logo-img {
    opacity: 0.8;
    transform: scale(1.05);
}

@media (min-width: 768px) {
    .logo-img {
        height: 48px;
    }
}

.nav-menu {
    display: none;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
    .nav-menu {
        display: flex;
        flex-direction: row;
        position: static;
        background: none;
        border: none;
        box-shadow: none;
        padding: 0;
    }
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    display: block;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.nav-menu a:hover {
    color: var(--color-primary);
    background-color: var(--color-bg-alt);
}

/* Menu toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    width: 32px;
    height: 32px;
    justify-content: center;
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Main content */
.main-content {
    min-height: calc(100vh - 200px);
}

/* Hero section */
.hero {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(182, 139, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(31, 111, 178, 0.03) 0%, transparent 50%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(214, 207, 174, 0.1) 2px,
            rgba(214, 207, 174, 0.1) 4px
        );
    pointer-events: none;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 968px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
}

.hero-text {
    text-align: left;
}

@media (max-width: 967px) {
    .hero-text {
        text-align: center;
    }
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
    line-height: 1.2;
}

.hero-slogan {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.hero-features {
    list-style: none;
    margin: var(--spacing-md) 0;
    padding: 0;
}

.hero-features li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-light);
    position: relative;
    padding-left: 1.5rem;
}

.hero-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.2rem;
}

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

/* Carousel */
.carousel {
    position: relative;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
    overflow: visible;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border: 2px solid var(--color-border);
    background: var(--color-bg-alt);
}

.carousel-container {
    position: relative;
    width: 100%;
    overflow: visible;
    background: var(--color-bg-alt);
    display: block;
    padding: 5px;
    border-radius: var(--border-radius);
}

.carousel-slide {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    width: calc(100% - 40px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
    z-index: 1;
    display: block;
    box-sizing: border-box;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.carousel-slide.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    z-index: 2;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
}

.carousel-slide img {
    max-width: 100%;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: var(--border-radius);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(43, 43, 43, 0.8);
    color: white;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    transition: var(--transition);
    z-index: 100;
    opacity: 0.7;
    -webkit-user-select: none;
    user-select: none;
}

.carousel:hover .carousel-btn {
    opacity: 1;
}

.carousel-btn:hover {
    background: rgba(182, 139, 0, 0.9);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.carousel-prev {
    left: 10px;
}

.carousel-next {
    right: 10px;
}

.carousel-indicators {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.carousel-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid white;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.carousel-indicator:hover,
.carousel-indicator.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: scale(1.2);
}

@media (max-width: 767px) {
    .carousel-btn {
        opacity: 1;
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
        background: rgba(43, 43, 43, 0.9);
    }
    
    .carousel-prev {
        left: 8px;
    }
    
    .carousel-next {
        right: 8px;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-slogan {
        font-size: 1.5rem;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-family: var(--font-family);
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text);
    box-shadow: 0 4px 12px rgba(182, 139, 0, 0.25), 
                0 2px 4px rgba(182, 139, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.btn-primary::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;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(182, 139, 0, 0.35), 
                0 4px 8px rgba(182, 139, 0, 0.2);
}

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

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(182, 139, 0, 0.3);
}

/* Sections */
.section {
    padding: var(--spacing-xl) 0;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.section h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.section p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
    line-height: 1.8;
}

.section ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.section ul li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.8;
}

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

.section a:hover {
    text-decoration: underline;
}

.section strong {
    color: var(--color-text);
    font-weight: 600;
}

/* Contact */
.contact-info {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin: var(--spacing-md) 0;
}

.contact-info p {
    margin: 0;
    font-size: 1.125rem;
}

.contact-info a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background-color: var(--color-footer);
    color: #d6cfae;
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-section h3,
.footer-section h4 {
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.footer-section ul {
    list-style: none;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: #d6cfae;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(214, 207, 174, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section h1 {
        font-size: 2rem;
    }
    
    .section h2 {
        font-size: 1.5rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
}