/* ========================================
   VARIABLES & RESET
   ======================================== */
:root {
    --color-primary: #E8601C;
    --color-secondary: #1F2937;
    --color-white: #FFFFFF;
    --color-light: #F3F4F6;
    --color-text: #1F2937;
    --color-text-light: #6B7280;
    
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--color-white);
    color: var(--color-text);
    line-height: 1.6;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    border: none;
    cursor: pointer;
    font-family: inherit;
}

/* ========================================
   CONTAINER & LAYOUT
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ========================================
   HEADER / NAVIGATION
   ======================================== */
.header {
    background-color: var(--color-white);
    border-bottom: 1px solid #E5E7EB;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 0 0 auto;
}

.logo {
    height: 60px;
    width: auto;
}

.tagline {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-primary);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    margin-left: var(--spacing-md);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    flex: 1;
    justify-content: flex-end;
}

.navbar ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

.cta-button {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(232, 96, 28, 0.2);
}

.cta-button:hover {
    background-color: #D84C0F;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(232, 96, 28, 0.3);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    background-color: var(--color-light);
    padding: var(--spacing-2xl) 0;
    margin-bottom: var(--spacing-2xl);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.hero-text .highlight {
    color: var(--color-primary);
}

.description {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.btn {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(232, 96, 28, 0.2);
}

.btn-primary:hover {
    background-color: #D84C0F;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(232, 96, 28, 0.3);
}

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

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

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

.hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: var(--transition);
}

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

/* ========================================
   VALUES SECTION
   ======================================== */
.values {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-2xl);
}

.value-card {
    text-align: center;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    background-color: var(--color-light);
    transition: var(--transition);
}

.value-card:hover {
    background-color: #F9FAFB;
    transform: translateY(-4px);
    box-shadow: var(--box-shadow);
}

.value-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.value-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.value-card p {
    color: var(--color-text-light);
    line-height: 1.8;
    font-size: 0.95rem;
}

/* ========================================
   CONCEPT SECTION
   ======================================== */
.concept {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-light);
}

.concept-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

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

.concept-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: var(--transition);
}

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

.concept-text h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.concept-subtitle {
    font-size: 1.2rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.concept-text p {
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    font-size: 1rem;
}

/* ========================================
   MENU PREVIEW SECTION
   ======================================== */
.menu-preview {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-white);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    color: var(--color-text);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.menu-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.menu-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.menu-image {
    overflow: hidden;
    height: 200px;
    background-color: #E5E7EB;
}

.menu-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.menu-card:hover .menu-image img {
    transform: scale(1.1);
}

.menu-card h3 {
    font-size: 1.3rem;
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-sm);
    color: var(--color-text);
}

.menu-card p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.menu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
    color: var(--color-primary);
    font-weight: 600;
    transition: var(--transition);
}

.menu-link:hover {
    gap: var(--spacing-md);
}

/* ========================================
   INFOS PRATIQUES SECTION
   ======================================== */
.infos-pratiques {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-light);
}

.infos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-xl);
}

.info-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.info-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.info-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary);
}

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

.info-card a {
    color: var(--color-primary);
    font-weight: 600;
    transition: var(--transition);
}

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

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: var(--spacing-xl);
}

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

.footer-links a {
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

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

.footer-logo {
    font-size: 2.5rem;
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   RESPONSIVE - TABLETTE (1024px)
   ======================================== */
@media (max-width: 1024px) {
    .header-right {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .navbar ul {
        gap: var(--spacing-md);
    }

    .hero-text h1 {
        font-size: 2.8rem;
    }

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

    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   RESPONSIVE - MOBILE (768px)
   ======================================== */
@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-md) 0;
    }

    .logo-section {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .tagline {
        writing-mode: horizontal-tb;
        margin-left: 0;
        margin-top: var(--spacing-sm);
    }

    .header-right {
        width: 100%;
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .navbar ul {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

    .nav-link.active::after {
        display: none;
    }

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

    .hero {
        padding: var(--spacing-xl) 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-image img {
        height: 300px;
    }

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

    .btn {
        width: 100%;
        justify-content: center;
    }

    .concept-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .concept-text h2 {
        font-size: 1.8rem;
    }

    .concept-image img {
        height: 300px;
    }

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

    .section-title {
        font-size: 1.8rem;
        margin-bottom: var(--spacing-xl);
    }

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

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

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

/* ========================================
   RESPONSIVE - PETIT MOBILE (480px)
   ======================================== */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-text h1 {
        font-size: 1.6rem;
    }

    .description {
        font-size: 0.95rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .concept-text h2 {
        font-size: 1.5rem;
    }

    .footer-content {
        gap: var(--spacing-md);
    }

    .value-card {
        padding: var(--spacing-lg);
    }

    .info-card {
        padding: var(--spacing-lg);
    }
}