/*==============================================================
#
# EcoClimPro V3
# Header CSS — BEM Architecture
# Version : 3.0
#
==============================================================*/


/*==============================================================
# 1. Site Header wrapper
==============================================================*/

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-header);
}


/*==============================================================
# 2. Topbar
==============================================================*/

.topbar {
    background: var(--color-primary);
    color: var(--color-white);
    font-size: .8125rem;
    height: var(--topbar-height);
}

.topbar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.topbar__left,
.topbar__right {
    display: flex;
    gap: 24px;
    align-items: center;
}

.topbar__item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-white);
    text-decoration: none;
}

.topbar__item:hover {
    opacity: .85;
}

.topbar__hours,
.topbar__area {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-white);
}


/*==============================================================
# 3. Navbar
==============================================================*/

.navbar {
    background: var(--color-white);
    border-bottom: 1px solid rgba(0, 0, 0, .06);
    position: relative;
    transition: var(--transition);
}

.navbar.is-scrolled {
    background: rgba(255, 255, 255, .97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, .06);
}

.navbar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: calc(var(--header-height) - var(--topbar-height));
}

.navbar__logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.navbar__logo-img {
    max-height: 52px;
    width: auto;
    transition: var(--transition);
}

.navbar.is-scrolled .navbar__logo-img {
    max-height: 42px;
}


/*==============================================================
# 4. Navbar Menu (desktop)
==============================================================*/

.navbar__menu {
    display: flex;
    align-items: center;
}

.navbar__list {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.navbar__list li {
    position: relative;
}

.navbar__list li > a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    font-weight: 600;
    font-size: .875rem;
    color: var(--color-gray-800);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-decoration: none;
    position: relative;
}

.navbar__list li > a:hover {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.navbar__list li > a::after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: .3s;
    transform: translateX(-50%);
}

.navbar__list li > a:hover::after,
.navbar__list li.is-active > a::after {
    width: calc(100% - 28px);
}

/* Sub-menu indicator chevron */
.navbar__list li.menu-item-has-children > a::before {
    content: "▾";
    font-size: .7rem;
    margin-left: 2px;
    transition: var(--transition);
}

.navbar__list li.menu-item-has-children:hover > a::before {
    transform: rotate(180deg);
}


/*==============================================================
# 5. Sub-menu (standard dropdown)
==============================================================*/

.navbar__list .sub-menu {
    position: absolute;
    left: 0;
    top: calc(100% + 8px);
    min-width: 240px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: .25s;
    list-style: none;
}

.navbar__list li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: none;
}

.sub-menu li a {
    display: block;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: .875rem;
    color: var(--color-gray-700);
    text-decoration: none;
    transition: var(--transition);
}

.sub-menu li a:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}


/*==============================================================
# 6. Mega Menu
==============================================================*/

.mega-menu {
    position: fixed;
    top: calc(var(--topbar-height) + var(--header-height) - var(--topbar-height));
    left: 0;
    width: 100%;
    background: var(--color-white);
    box-shadow: 0 20px 60px rgba(0, 0, 0, .12);
    border-top: 1px solid var(--color-gray-200);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: .3s;
    z-index: var(--z-menu);
    padding: 40px 0;
}

.mega-menu.is-active {
    opacity: 1;
    visibility: visible;
    transform: none;
}

.mega-menu__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 40px;
}

.mega-menu__heading {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.mega-menu__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu__list li a {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: var(--transition);
}

.mega-menu__list li a:hover {
    background: var(--color-primary-light);
}

.mega-menu__list li a strong {
    font-size: .9375rem;
    font-weight: 600;
    color: var(--color-gray-900);
}

.mega-menu__list li a span {
    font-size: .8125rem;
    color: var(--color-gray-500);
}

.mega-menu__list li a:hover strong {
    color: var(--color-primary);
}

/* Brands column */
.mega-menu__brands {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu__brands li {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 16px;
    border-left: 3px solid transparent;
    transition: var(--transition);
}

.mega-menu__brands li:hover {
    border-left-color: var(--color-primary);
    background: var(--color-gray-50);
}

.mega-menu__brand-tag {
    display: inline-block;
    padding: 3px 10px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.mega-menu__brand-info {
    font-size: .8125rem;
    color: var(--color-gray-500);
}

/* Promo card */
.mega-menu__promo {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mega-menu__promo-badge {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(255, 255, 255, .2);
    border-radius: var(--radius-full);
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    width: fit-content;
}

.mega-menu__promo h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
    color: var(--color-white);
}

.mega-menu__promo p {
    font-size: .875rem;
    opacity: .9;
    line-height: 1.6;
}

.mega-menu__promo .btn--primary {
    background: var(--color-white);
    color: var(--color-primary);
    margin-top: auto;
}


/*==============================================================
# 7. Navbar Actions
==============================================================*/

.navbar__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.navbar__icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-gray-700);
    transition: var(--transition);
}

.navbar__icon-btn:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.navbar__phone {
    width: auto;
    padding: 0 12px;
    gap: 8px;
    font-weight: 600;
    font-size: .875rem;
    color: var(--color-primary);
}

.navbar__phone-label {
    display: inline;
}

.navbar__btn-rdv {
    font-size: .8125rem;
    padding: 8px 18px;
}

.navbar__btn-devis {
    font-size: .8125rem;
    padding: 10px 22px;
}


/*==============================================================
# 8. Search overlay
==============================================================*/

.navbar__search {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    padding: 24px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: .3s;
}

.navbar__search.is-active {
    opacity: 1;
    visibility: visible;
    transform: none;
}

.navbar__search-form {
    display: flex;
    gap: 12px;
    align-items: center;
}

.navbar__search-input {
    flex: 1;
    height: 50px;
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    padding: 0 16px;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition);
}

.navbar__search-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.navbar__search-submit {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar__search-close {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--color-gray-500);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}


/*==============================================================
# 9. Hamburger
==============================================================*/

.navbar__hamburger {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--color-primary-light);
    border: none;
    cursor: pointer;
    position: relative;
    padding: 0;
}

.navbar__hamburger span {
    display: block;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 22px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: .3s;
}

.navbar__hamburger span:nth-child(1) {
    top: 15px;
}

.navbar__hamburger span:nth-child(2) {
    top: 21px;
}

.navbar__hamburger span:nth-child(3) {
    top: 27px;
}

.navbar__hamburger.is-active span:nth-child(1) {
    top: 21px;
    transform: translateX(-50%) rotate(45deg);
}

.navbar__hamburger.is-active span:nth-child(2) {
    opacity: 0;
}

.navbar__hamburger.is-active span:nth-child(3) {
    top: 21px;
    transform: translateX(-50%) rotate(-45deg);
}


/*==============================================================
# 10. Mobile Overlay
==============================================================*/

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .5);
    z-index: calc(var(--z-overlay) - 1);
    opacity: 0;
    visibility: hidden;
    transition: .3s;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.mobile-overlay.is-active {
    opacity: 1;
    visibility: visible;
}


/*==============================================================
# 11. Mobile Menu (full screen)
==============================================================*/

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    height: 100dvh;
    background: var(--color-white);
    z-index: var(--z-overlay);
    transform: translateX(100%);
    transition: .4s cubic-bezier(.16, 1, .3, 1);
    display: flex;
    flex-direction: column;
}

.mobile-menu.is-active {
    transform: none;
}

.mobile-menu__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-gray-100);
}

.mobile-menu__logo img {
    max-height: 36px;
}

.mobile-menu__close {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--color-gray-100);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray-700);
}

.mobile-menu__body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.mobile-menu__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu__list li {
    border-bottom: 1px solid var(--color-gray-100);
}

.mobile-menu__list li a {
    display: block;
    padding: 16px 0;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-gray-800);
    text-decoration: none;
}

.mobile-menu__list li.menu-item-has-children > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-menu__list li.menu-item-has-children > a::after {
    content: "+";
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-gray-400);
    transition: var(--transition);
}

.mobile-menu__list li.is-open.menu-item-has-children > a::after {
    content: "−";
}

/* Sub-menus in mobile */
.mobile-menu__list .sub-menu {
    display: none;
    padding-left: 16px;
    list-style: none;
}

.mobile-menu__list li.is-open > .sub-menu {
    display: block;
}

.mobile-menu__list .sub-menu a {
    font-weight: 400;
    font-size: .875rem;
    color: var(--color-gray-600);
}

/* CTA block */
.mobile-menu__cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--color-gray-100);
}

.mobile-menu__phone {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-primary);
    padding: 14px 0;
    text-decoration: none;
}

.mobile-menu__devis {
    width: 100%;
    text-align: center;
}

.mobile-menu__rdv {
    width: 100%;
    text-align: center;
}

/* Footer inside mobile menu */
.mobile-menu__footer {
    padding: 16px 20px;
    border-top: 1px solid var(--color-gray-100);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-menu__area,
.mobile-menu__hours {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .8125rem;
    color: var(--color-gray-500);
}


/*==============================================================
# 12. Body padding
==============================================================*/

body {
    padding-top: var(--header-height);
}


/*==============================================================
# 13. Responsive
==============================================================*/

@media (max-width: 1100px) {

    .navbar__menu {
        display: none;
    }

    .navbar__actions .navbar__btn-rdv {
        display: none;
    }

    .navbar__actions .navbar__btn-devis {
        display: none;
    }

    .navbar__hamburger {
        display: flex;
    }

    .navbar__phone-label {
        display: none;
    }

    .mega-menu {
        display: none;
    }
}

@media (max-width: 768px) {

    .topbar {
        display: none;
    }

    .navbar__inner {
        height: 70px;
    }

    body {
        padding-top: 70px;
    }

    .navbar__logo-img {
        max-height: 38px;
    }
}


/*==============================================================
# 14. Home page transparent header
==============================================================*/

.home .site-header .navbar {
    background: transparent;
    border-bottom: none;
}

.home .site-header .navbar.is-scrolled {
    background: var(--color-white);
    border-bottom: 1px solid rgba(0, 0, 0, .06);
}


/* === mega fix v3.1 : masque le dropdown classique sur desktop (doublon du mega-menu) === */
@media (min-width: 1025px){ .navbar__menu .navbar__list .sub-menu{ display:none !important; } }


/*==============================================================
# Header polish v3.2 — logo visible façon footer + header moins fade
==============================================================*/
.navbar__inner{ min-height:84px; }

/* Logo dans une pastille blanche arrondie, comme le footer, et agrandi */
.navbar__logo{
  background:#ffffff;
  padding:8px 18px;
  border-radius:16px;
  box-shadow:0 8px 22px rgba(11,34,66,.14);
}
.navbar__logo-img{ max-height:58px !important; }
.navbar.is-scrolled .navbar__logo-img{ max-height:50px !important; }

/* Header toujours solide et lisible (fini le transparent trop fade) */
.home .site-header .navbar,
.site-header .navbar{
  background:#ffffff !important;
  border-bottom:none !important;
  box-shadow:0 3px 18px rgba(11,34,66,.08);
}

/* Filet dégradé bleu → vert sous la navbar */
.navbar{ position:relative; }
.navbar::after{
  content:""; position:absolute; left:0; bottom:0; width:100%; height:3px;
  background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));
}

/* Topbar en dégradé pour plus de relief */
.topbar{ background:linear-gradient(90deg,#0b2242,var(--color-primary)) !important; }

@media (max-width:768px){
  .navbar__inner{ min-height:64px; }
  .navbar__logo{ padding:5px 12px; border-radius:12px; }
  .navbar__logo-img{ max-height:40px !important; }
}


/*==============================================================
# Header v3.3 — coloré (bleu foncé) comme le footer
==============================================================*/
.home .site-header .navbar,
.site-header .navbar,
.home .site-header .navbar.is-scrolled,
.site-header .navbar.is-scrolled{
  background:linear-gradient(90deg,#0b2242 0%,#123e73 100%) !important;
  box-shadow:0 4px 22px rgba(11,34,66,.30) !important;
}
.navbar__list li > a{ color:#ffffff !important; }
.navbar__list li > a:hover{ color:#7be37f !important; background:rgba(255,255,255,.10) !important; }
.navbar__list li.menu-item-has-children > a::before{ color:#ffffff; }
.navbar__icon-btn{ color:rgba(255,255,255,.9) !important; }
.navbar__icon-btn:hover{ background:rgba(255,255,255,.14) !important; color:#ffffff !important; }
.navbar__phone{ color:#ffffff !important; }
.navbar__phone:hover{ color:#7be37f !important; }
.navbar__btn-rdv{ color:#ffffff !important; border:2px solid rgba(255,255,255,.55) !important; }
.navbar__btn-rdv:hover{ background:#ffffff !important; color:#0b2242 !important; }
/* filet dégradé conservé bien visible */
.navbar::after{ height:4px !important; }