/* ============================================================
   VARIABLES
============================================================ */
:root {
    --color-primary: #b6324f; /* nouvelle couleur */
    --color-dark: #111;
    --color-text: #444;
    --color-light: #f7f8fa;
    --color-white: #fff;

    --header-height: 70px;
    --font-main: "Inter", sans-serif;
}

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

body {
    font-family: var(--font-main);
    background: #fff;
    color: var(--color-text);
}

/* ============================================================
   HEADER GLOBAL
============================================================ */
#main-header {
    width: 100%;
    height: var(--header-height);
    background: var(--color-white);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.header-container {
    width: 100%;
    max-width: 1300px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 25px;
}

/* ============================================================
   LOGO
============================================================ */
.site-logo img {
    height: 48px !important;
    width: auto !important;
    object-fit: contain !important;
    display: block;
}

/* ============================================================
   NAVIGATION DESKTOP
============================================================ */
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.main-nav ul li a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-dark);
    text-decoration: none;
    padding: 6px 0;
    transition: 0.25s ease;
    position: relative;
}

/* underline on hover */
.main-nav ul li a::after {
    content: "";
    width: 0;
    height: 2px;
    background: var(--color-primary);
    position: absolute;
    bottom: -4px;
    left: 0;
    transition: 0.3s ease;
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
    color: var(--color-primary);
}

.main-nav ul li a:hover::after,
.main-nav ul li a.active::after {
    width: 100%;
}

/* ============================================================
   BURGER MENU
============================================================ */
#menu-toggle {
    width: 26px;
    cursor: pointer;
    display: none;
}

#menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--color-dark);
    border-radius: 4px;
    margin-bottom: 5px;
    transition: 0.3s ease;
}

/* ============================================================
   MOBILE MENU
============================================================ */
#mobile-menu {
    position: fixed;
    right: -100%;
    top: var(--header-height);
    width: 230px;
    height: calc(100vh - var(--header-height));
    background: #fff;
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition: 0.35s ease;
    box-shadow: -4px 0 20px rgba(0,0,0,0.08);
    z-index: 998;
}

#mobile-menu.open {
    right: 0;
}

#mobile-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

#mobile-menu ul li a {
    font-size: 15px;
    color: var(--color-dark);
    text-decoration: none;
    transition: 0.3s;
}

#mobile-menu ul li a:hover {
    color: var(--color-primary);
}

/* ============================================================
   FOOTER
============================================================ */
#main-footer {
    background: var(--color-dark);
    padding: 70px 30px 40px;
    color: var(--color-white);
}

.footer-container {
    max-width: 1300px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 40px;
}

.footer-logo {
    width: 150px;
    filter: brightness(0) invert(1);
    margin-bottom: 12px;
}

.footer-col h4 {
    font-size: 15px;
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-col p {
    font-size: 13px;
    opacity: 0.9;
    margin-bottom: 18px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col ul li a {
    color: #dcdcdc;
    font-size: 13px;
    text-decoration: none;
    transition: 0.2s;
}

.footer-col ul li a:hover {
    color: var(--color-primary);
}

/* CONTACT LINES */
.footer-contact li {
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
    transition: 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255,255,255,0.12);
    margin-top: 40px;
    font-size: 13px;
    opacity: 0.7;
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1100px) {
    .main-nav {
        display: none;
    }
    #menu-toggle {
        display: block;
    }
}

@media (max-width: 900px) {
    .footer-container {
        grid-template-columns: repeat(2,1fr);
    }
}

@media (max-width: 600px) {
    .header-container {
        padding: 0 18px;
    }
    .footer-container {
        grid-template-columns: 1fr;
    }
}

#menu-toggle span {
    transition: 0.3s;
}

#menu-toggle.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

#menu-toggle.open span:nth-child(2) {
    opacity: 0;
}

#menu-toggle.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}