/* ========================================
   LAYOUT — Header, footer, grilles, hero
   ======================================== */

/* Navbar */
.navbar-wrapper {
    position: sticky;
    top: 0;
    z-index: 50;
    width: 100%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: box-shadow 0.3s;
}

.navbar--scrolled {
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.08);
}

.navbar-container {
    width: 100%;
    padding: 0 48px;
}

.navbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 0;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.navbar__logo span {
    color: var(--color-primary);
}

.navbar__links {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.navbar__link {
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: background-color 0.2s, color 0.2s;
}

.navbar__link:hover {
    background-color: var(--color-bg-light);
}

.navbar__link--active {
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.navbar__right {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Hamburger menu */
.navbar__menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.navbar__menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform 0.2s, opacity 0.2s;
}

/* Navbar V2 */
.v2-navbar-wrapper {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
}

.v2-navbar--scrolled {
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.08);
}

.v2-navbar {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    height: 64px;
    gap: 32px;
}

.v2-navbar__logo {
    text-decoration: none;
    font-size: 24px;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.5px;
    flex-shrink: 0;
}

.v2-navbar__links {
    display: flex;
    align-items: center;
    gap: 22px;
}

.v2-navbar__link {
    text-decoration: none;
    color: var(--color-text);
    font-size: 15px;
    font-weight: 500;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: color 0.2s, border-color 0.2s;
}

.v2-navbar__link:hover {
    color: var(--color-primary);
}

.v2-navbar__link--active {
    color: var(--color-text);
    border-bottom-color: var(--color-text);
    font-weight: 600;
}

.v2-navbar__right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 20px;
}

.v2-navbar__lang {
    position: relative;
}

.v2-navbar__lang-trigger {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: 1px solid transparent;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.v2-navbar__lang-trigger:hover {
    background: var(--color-bg-light);
}

.v2-navbar__lang-flag {
    font-size: 16px;
    line-height: 1;
}

.v2-navbar__lang-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 200px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 6px;
    list-style: none;
    margin: 0;
    display: none;
    z-index: 101;
}

.v2-navbar__lang:focus-within .v2-navbar__lang-menu {
    display: block;
}

.v2-navbar__lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    background: none;
    border: none;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--color-text);
    text-align: left;
    cursor: pointer;
    transition: background 0.15s;
}

.v2-navbar__lang-option:hover {
    background: var(--color-bg-light);
}

.v2-navbar__lang-option--active {
    font-weight: 600;
}

.v2-navbar__lang-option--active::after {
    content: "✓";
    margin-left: auto;
    color: var(--color-primary);
}

.v2-navbar__account {
    position: relative;
    display: flex;
    align-items: center;
    font-size: 14px;
    color: var(--color-text);
}

.v2-navbar__account-link {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: inherit;
    font-weight: 500;
    transition: background 0.2s;
}

.v2-navbar__account-link:hover {
    background: var(--color-bg-light);
}

.v2-navbar__account-trigger {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: 1px solid transparent;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.v2-navbar__account-trigger:hover {
    background: var(--color-bg-light);
}

.v2-navbar__account-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 200px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 6px;
    list-style: none;
    margin: 0;
    display: none;
    z-index: 101;
}

.v2-navbar__account:focus-within .v2-navbar__account-menu {
    display: block;
}

.v2-navbar__account-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--color-text);
    text-decoration: none;
    transition: background 0.15s;
}

.v2-navbar__account-option:hover {
    background: var(--color-bg-light);
}

.v2-navbar__mobile-auth {
    display: none;
}

.v2-navbar__menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.v2-navbar__menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform 0.3s;
}

/* Footer */
.footer {
    margin-top: 0;
    padding: 60px 0 0;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
}

.footer__brand {
    padding-right: 24px;
}

.footer__logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    display: block;
    margin-bottom: 12px;
}

.footer__tagline {
    line-height: 1.6;
}

.footer__col-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 16px;
}

.footer__col-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__col-links a {
    transition: color 0.2s;
}

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

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-top: 1px solid var(--color-border);
}

.footer__bottom-links {
    display: flex;
    gap: 24px;
}

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

/* Grilles */
.grid {
    display: grid;
    gap: 24px;
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

/* Hero */
.hero {
    text-align: center;
    padding: 100px 0 80px;
    background: var(--color-bg-light);
    position: relative;
    overflow: visible;
}

.hero__title {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hero__title span {
    color: var(--color-primary);
    font-style: italic;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

/* Barre de recherche */
.search-bar {
    display: flex;
    align-items: center;
    background: var(--color-bg);
    border-radius: 4px;
    box-shadow: var(--shadow-lg);
    max-width: 700px;
    margin: 0 auto;
    padding: 6px;
}

.search-bar__field {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-right: 1px solid var(--color-border);
}

.search-bar__field:last-of-type {
    border-right: none;
}

.search-bar__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--color-primary);
    opacity: 0.7;
}

.search-bar__field input {
    border: none;
    outline: none;
    width: 100%;
    font-size: var(--font-size-sm);
    background: transparent;
}

.search-bar__field input::placeholder {
    color: var(--color-text-light);
}

.search-bar__field input[readonly] {
    cursor: pointer;
}

.search-bar .search-bar__btn {
    padding: 14px 28px;
    white-space: nowrap;
    border-radius: 4px;
    font-weight: 600;
    gap: 8px;
}

/* Compteur voyageurs dans la barre de recherche */
.search-bar__field--guests {
    gap: 8px;
}

.search-bar__guests-label {
    font-size: var(--font-size-sm);
    white-space: nowrap;
    flex: 1;
}

.search-bar__guests-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.search-bar__guests-controls span {
    font-size: var(--font-size-sm);
    min-width: 14px;
    text-align: center;
}

.search-counter-btn {
    width: 24px;
    height: 24px;
    border: 1px solid #aaa;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding: 0;
    transition: border-color 0.15s, color 0.15s;
    flex-shrink: 0;
}

.search-counter-btn:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.search-counter-btn:disabled {
    opacity: 0.35;
    cursor: default;
}

/* Sections */
.section {
    padding: 80px 0;
}

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

.section__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.section__header--center {
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.section__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    letter-spacing: -0.3px;
}

.section__subtitle {
    color: var(--color-text-light);
    font-size: var(--font-size-base);
    margin-top: 8px;
}

/* Btn link (Voir tout) */
.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    transition: color 0.2s;
}

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

/* CTA Section */
.cta-section {
    background: var(--color-primary);
    color: white;
    text-align: center;
    padding: 80px 0;
}

.cta-section__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-section__text {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    max-width: 550px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

.btn-outline-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border: 2px solid white;
    border-radius: 4px;
    color: white;
    font-weight: 600;
    font-size: var(--font-size-base);
    background: transparent;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.1s;
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-outline-white:active {
    transform: scale(0.98);
}

/* Fade-in animation */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--delay, 0s);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero entrance animation (page load, not scroll) */
.hero-anim {
    opacity: 0;
    transform: translateY(20px);
    animation: heroEntrance 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: var(--delay, 0s);
}

@keyframes heroEntrance {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scale-in animation (confirmation icons, etc.) */
.scale-in {
    opacity: 0;
    transform: scale(0.5);
    animation: scaleIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    animation-delay: var(--delay, 0.2s);
}

@keyframes scaleIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Slide-in from right (sidebar) */
.slide-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--delay, 0.3s);
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Dropdown entrance (shared keyframe) */
@keyframes dropdownIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }

    .grid-3--scroll-mobile {
        display: grid;
        grid-template-columns: repeat(3, 80vw);
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding-bottom: 8px;
    }

    .grid-3--scroll-mobile > * {
        scroll-snap-align: start;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 60px 0 48px;
    }

    .search-bar {
        flex-direction: column;
        border-radius: var(--radius-lg);
        padding: 8px;
    }

    .search-bar__field {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding: 14px 16px;
    }

    .search-bar .search-bar__btn {
        width: 100%;
        border-radius: var(--radius-lg);
        justify-content: center;
        margin-top: 4px;
    }

    /* Mobile nav V2 */
    .v2-navbar__links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 16px 24px;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
    }

    .v2-navbar__links.v2-navbar__links--open {
        display: flex;
    }

    .v2-navbar__lang,
    .v2-navbar__account {
        display: none;
    }

    .v2-navbar__mobile-auth {
        display: flex;
        flex-direction: column;
        border-top: 1px solid var(--color-border);
        padding-top: 12px;
        margin-top: 8px;
    }

    .v2-navbar__menu-toggle {
        display: flex;
    }

    .v2-navbar-wrapper {
        position: relative;
    }

    /* Mobile nav V1 */
    .navbar__links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg);
        flex-direction: column;
        padding: 16px 20px;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
        z-index: 100;
    }

    .navbar__links--open {
        display: flex;
        animation: dropdownIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .navbar__menu-toggle {
        display: flex;
    }

    .navbar-wrapper {
        position: relative;
    }

    /* Footer mobile */
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .footer__bottom-links {
        justify-content: center;
    }

    .section__header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .section {
        padding: 48px 0;
    }

    .cta-section {
        padding: 48px 0;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    /* Navbar V2 : hamburger dès la tablette car 6 liens dont 2 longs */
    .v2-navbar__links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 16px 24px;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
    }
    .v2-navbar__links.v2-navbar__links--open {
        display: flex;
    }
    .v2-navbar__mobile-auth {
        display: flex;
        flex-direction: column;
        border-top: 1px solid var(--color-border);
        padding-top: 12px;
        margin-top: 8px;
    }
    .v2-navbar__menu-toggle {
        display: flex;
    }
    .v2-navbar-wrapper {
        position: relative;
    }
}