/* =============================================
   SENSEI INNOVATIVE — style.css
   Couleurs principales : #1a95b0 (cyan SENSEI)
   Police : Airbnb Cereal (locale)
   ============================================= */

/* ---- FONTS LOCALES — Airbnb Cereal ---- */
@font-face {
    font-family: 'Airbnb Cereal';
    src: url('../fonts/AirbnbCerealLight.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Airbnb Cereal';
    src: url('../fonts/AirbnbCerealBook.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Airbnb Cereal';
    src: url('../fonts/AirbnbCerealMedium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Airbnb Cereal';
    src: url('../fonts/AirbnbCerealBold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Airbnb Cereal';
    src: url('../fonts/AirbnbCerealExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Airbnb Cereal';
    src: url('../fonts/AirbnbCerealBlack.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

:root {
    --primary:       #1a95b0;
    --primary-dark:  #126e82;
    --primary-light: #2db8d8;
    --primary-10:    rgba(26,149,176,.10);
    --primary-20:    rgba(26,149,176,.20);
    --primary-50:    rgba(26,149,176,.50);
    --dark:          #0d1b2a;
    --dark2:         #152232;
    --gray:          #6c757d;
    --light-bg:      #f4f8fb;
    --white:         #ffffff;
    --font-title:    'Airbnb Cereal', sans-serif;
    --font-body:     'Airbnb Cereal', sans-serif;
    --transition:    all .35s ease;
    --radius:        8px;
    --shadow:        0 8px 32px rgba(26,149,176,.15);
}

.text-sensei { color: var(--primary) !important; }

/* ---- RESET / BASE ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: #2c3e50;
    background: var(--white);
    overflow-x: hidden;
}
h1,h2,h3,h4,h5,h6 { font-family: var(--font-title); font-weight: 800; }
a { text-decoration: none; transition: var(--transition); }
img { max-width: 100%; }

/* ============================================
   NAVBAR
   ============================================ */
#mainNav {
    background: transparent;
    padding: 10px 16px;
    height: auto;
    overflow: visible;
    transition: padding .35s ease;
    z-index: 1050;
    box-shadow: none;
}
/* --- Mode transparent (haut de page, hero présent) --- */
#mainNav.nav-at-top {
    background: transparent;
    padding: 10px 16px;
    box-shadow: none;
}
#mainNav.nav-at-top .container {
    background: transparent;
    box-shadow: none;
}
#mainNav.nav-at-top .nav-link          { color: #ffffff !important; }
#mainNav.nav-at-top .nav-link:hover    { color: var(--primary-light) !important; }
#mainNav.nav-at-top .nav-link.active   { color: var(--primary-light) !important; }
#mainNav.nav-at-top .lang-dropdown-btn {
    background: rgba(255,255,255,.15);
    border-color: rgba(255,255,255,.5);
    color: #ffffff !important;
}
#mainNav.nav-at-top .btn-devis {
    background: transparent;
    border-color: rgba(255,255,255,.85);
    color: #ffffff !important;
}
#mainNav.nav-at-top .btn-devis:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #ffffff !important;
}
#mainNav.nav-at-top .navbar-toggler { border-color: rgba(255,255,255,.75); }
#mainNav.nav-at-top .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.9%29' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* --- Mode scrollé (carte blanche) --- */
#mainNav.scrolled {
    background: transparent;
    padding: 8px 16px;
    box-shadow: none;
}
/* Carte blanche flottante */
#mainNav .container {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0,0,0,.10);
    padding: 0 20px;
    height: 75px;
    overflow: visible;
    transition: background .35s ease, box-shadow .35s ease;
}
#mainNav.scrolled .container {
    box-shadow: 0 6px 32px rgba(0,0,0,.15);
}
#mainNav .navbar-brand img {
    height: 130px;
    width: auto;
}
#mainNav .nav-link {
    color: var(--dark) !important;
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: .5px;
    padding: 6px 14px !important;
    position: relative;
    transition: color .25s ease;
}
#mainNav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 14px; right: 14px;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transition: var(--transition);
}
#mainNav .nav-link:hover::after,
#mainNav .nav-link.active::after { transform: scaleX(1); }
#mainNav .nav-link:hover { color: var(--primary) !important; }
#mainNav .nav-link.active { color: var(--primary) !important; }

/* Langue dropdown */
.lang-dropdown-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary-10);
    border: 1px solid rgba(26,149,176,.3);
    color: var(--dark) !important;
    border-radius: 6px;
    padding: 6px 12px;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: .85rem;
    cursor: pointer;
    transition: var(--transition);
}
.lang-dropdown-btn:hover,
.lang-dropdown-btn:focus,
.lang-dropdown-btn[aria-expanded="true"] {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff !important;
    box-shadow: none;
}
.lang-dropdown-btn::after { margin-left: 2px; }
.lang-dropdown-menu {
    background: #ffffff;
    border: 1px solid rgba(26,149,176,.2);
    border-radius: 8px;
    min-width: 90px;
    padding: 6px;
    box-shadow: 0 8px 24px rgba(26,149,176,.15);
}
.lang-dropdown-item {
    display: flex !important;
    align-items: center;
    gap: 8px;
    color: var(--dark) !important;
    border-radius: 4px;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: .85rem;
    padding: 8px 12px !important;
    transition: var(--transition);
}
.lang-dropdown-item:hover {
    background: var(--primary) !important;
    color: #fff !important;
}

/* ---- Dropdowns hover navbar ---- */
.nav-has-sub { position: relative; }
.nav-caret {
    font-size: .6rem;
    margin-left: 4px;
    vertical-align: middle;
    transition: transform .2s ease;
    display: inline-block;
}
.nav-has-sub:hover .nav-caret { transform: rotate(180deg); }
.nav-sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 210px;
    background: #ffffff;
    border: 1px solid rgba(26,149,176,.12);
    border-radius: 12px;
    box-shadow: 0 12px 36px rgba(9,21,32,.14);
    padding: 6px;
    list-style: none;
    margin: 0;
    z-index: 100;
}
/* Pont invisible qui comble le vide entre le lien et le menu */
.nav-sub-menu::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 10px;
}
@media (min-width: 992px) {
    .nav-has-sub:hover .nav-sub-menu { display: block; }
}
.nav-sub-menu li { list-style: none; }
.nav-sub-menu li + li { border-top: 1px solid rgba(9,21,32,.05); }
.nav-sub-menu li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 8px;
    color: var(--dark2) !important;
    font-family: var(--font-title);
    font-size: .82rem;
    font-weight: 600;
    text-decoration: none;
    transition: background .15s ease, color .15s ease;
    white-space: nowrap;
}
.nav-sub-menu li a i {
    width: 18px;
    min-width: 18px;
    text-align: center;
    color: var(--primary);
    font-size: .8rem;
    flex-shrink: 0;
    transition: color .15s ease;
}
.nav-sub-menu li a:hover {
    background: rgba(26,149,176,.08);
    color: var(--primary) !important;
}
.nav-sub-menu li a:hover i { color: var(--primary); }
/* Mobile : sous-menus affichés en ligne dans le menu déroulant */
@media (max-width: 991px) {
    .nav-sub-menu {
        display: block;
        position: static;
        box-shadow: none;
        border: none;
        border-left: 2px solid rgba(26,149,176,.30);
        border-radius: 0;
        background: transparent;
        padding: 2px 0 6px 12px;
        margin: 0 0 4px;
    }
    .nav-sub-menu li { list-style: none; }
    .nav-sub-menu li + li { border-top: 1px solid rgba(9,21,32,.06); }
    .nav-sub-menu li a {
        display: flex;
        align-items: center;
        gap: 10px;
        color: var(--dark2) !important;
        font-size: .82rem;
        font-weight: 600;
        padding: 7px 10px;
        border-radius: 6px;
        white-space: normal;
        text-decoration: none;
    }
    .nav-sub-menu li a i {
        width: 18px;
        min-width: 18px;
        color: var(--primary);
        font-size: .8rem;
        flex-shrink: 0;
    }
    .nav-sub-menu li a:hover { background: rgba(26,149,176,.08); color: var(--primary) !important; }
    .nav-caret { display: none; }
}

/* Bouton devis */
.btn-devis {
    background: var(--primary);
    color: var(--white) !important;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: .9rem;
    border-radius: 50px;
    padding: 8px 22px;
    border: 2px solid var(--primary);
    transition: var(--transition);
    white-space: nowrap;
}
.btn-devis:hover {
    background: transparent;
    color: var(--primary-light) !important;
    border-color: var(--primary-light);
}

/* Toggler mobile */
.navbar-toggler { border-color: var(--primary); }
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2826,149,176,1%29' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ============================================
   HERO / CAROUSEL
   ============================================ */
.hero-carousel { margin-top: 0; }

.hero-slide {
    height: 100vh;
    min-height: 100vh;
    background-attachment: scroll;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
}
@media (min-width: 992px) {
    .hero-slide { background-attachment: fixed; }
}
.hero-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(13,27,42,.82) 0%,
        rgba(26,149,176,.45) 100%
    );
}
.hero-slide .slide-content {
    position: relative;
    z-index: 2;
    color: var(--white);
}
.hero-slide .slide-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-title);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 5px 18px;
    border-radius: 50px;
    margin-bottom: 16px;
}
.hero-slide h1 {
    font-size: clamp(2.4rem, 5vw, 4.6rem);
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 0 2px 16px rgba(0,0,0,.4);
}
.hero-slide h1 span { color: var(--primary-light); }
.hero-slide p {
    font-size: 1.15rem;
    max-width: 560px;
    opacity: .92;
    margin-bottom: 32px;
}
.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 36px;
    border-radius: 50px;
    border: 2px solid var(--primary);
    transition: var(--transition);
}
.btn-hero:hover {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}
.btn-hero-outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,.6);
    color: var(--white);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 36px;
    border-radius: 50px;
    transition: var(--transition);
}
.btn-hero-outline:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* Backgrounds des slides */
.slide-assurance {
    background-image: url('../images/assurance.jpeg');
}
.slide-assurance::before { background: linear-gradient(135deg, rgba(13,27,42,.82) 0%, rgba(26,149,176,.45) 100%); }
.slide-web         { background-image: url('../images/img_code.png'); }
.slide-ia {
    background-image: none;
    background: linear-gradient(145deg, #091520 0%, #0d2337 45%, #0f3a52 100%);
}
.slide-ia::before { background: none; }
.slide-iot         { background-image: url('../images/img_objets_c.png'); }

/* ============================================
   HERO ILLUSTRATION — Slide 1 (positionnement absolu)
   ============================================ */
.hero-img-absolute {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 44%;
    z-index: 2;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: visible;
}

/* Conteneur robot + orbite : flottent ensemble */
.hero-robot-wrap {
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    z-index: 2;
    animation: heroFloat 7s ease-in-out infinite;
}
.hero-illustration {
    max-height: 82vh;
    width: auto;
    max-width: 100%;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 30px 70px rgba(26,149,176,.55));
}

/* Halos de fond (radial glow) */
.hero-deco-circle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}
.hero-deco-lg {
    width: 480px; height: 480px;
    bottom: -60px; left: 50%;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(26,149,176,.20) 0%, rgba(26,149,176,0) 70%);
}
.hero-deco-sm {
    width: 240px; height: 240px;
    top: 15%; right: -20px;
    background: radial-gradient(circle, rgba(45,184,216,.15) 0%, transparent 70%);
}

/* Ondes radar (pulse au sol) */
.hero-pulse {
    position: absolute;
    width: 100px; height: 100px;
    border-radius: 50%;
    border: 2px solid rgba(26,149,176,.6);
    bottom: 10px; left: 50%;
    margin-left: -50px;
    z-index: 1;
    animation: heroPulse 3.6s ease-out infinite;
}
.hero-pulse-2 { animation-delay: 1.2s; }
.hero-pulse-3 { animation-delay: 2.4s; }
@keyframes heroPulse {
    0%   { transform: scale(.5); opacity: .8; }
    100% { transform: scale(4.5); opacity: 0; }
}

/* Anneau orbital + point lumineux */
.hero-orbit {
    position: absolute;
    width: 280px; height: 280px;
    border-radius: 50%;
    border: 1px dashed rgba(26,149,176,.45);
    bottom: 28vh;
    left: 50%;
    margin-left: -140px;
    z-index: 1;
    animation: orbitSpin 20s linear infinite;
}
.hero-orbit::before {
    content: '';
    position: absolute;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--primary-light);
    box-shadow: 0 0 10px var(--primary-light), 0 0 22px rgba(26,149,176,.7);
    top: -6px; left: calc(50% - 6px);
}
@keyframes orbitSpin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* Points flottants */
.hero-fdot {
    position: absolute;
    border-radius: 50%;
    background: var(--primary-light);
    pointer-events: none;
}
.hero-fdot-1 { width: 8px;  height: 8px;  top: 18%; right: 16%; opacity: .8; animation: heroFloat 4s ease-in-out infinite; }
.hero-fdot-2 { width: 6px;  height: 6px;  top: 38%; left: 6%;   opacity: .6; animation: heroFloat 5s ease-in-out infinite .8s; }
.hero-fdot-3 { width: 10px; height: 10px; bottom: 28%; right: 7%; opacity: .7; animation: heroFloat 6s ease-in-out infinite 1.5s; }
.hero-fdot-4 { width: 5px;  height: 5px;  top: 58%; left: 12%;  opacity: .5; animation: heroFloat 3.5s ease-in-out infinite .4s; }

@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-22px); }
}

/* Responsive illustration */
@media (max-width: 991px) {
    .hero-img-absolute {
        width: 42%;
        right: -15px;
        z-index: 1;
        opacity: .55;
    }
    .hero-slide .slide-content { z-index: 3; }
}
@media (max-width: 575px) {
    .hero-img-absolute {
        width: 58%;
        right: -25px;
        opacity: .35;
    }
}

/* Carousel controls */
.carousel-control-prev,
.carousel-control-next {
    width: 52px; height: 52px;
    background: var(--primary-50);
    border-radius: 50%;
    top: 50%; transform: translateY(-50%);
    bottom: auto;
    margin: 0 16px;
    opacity: 1;
    transition: var(--transition);
}
.carousel-control-prev:hover,
.carousel-control-next:hover { background: var(--primary); }

.carousel-indicators [data-bs-target] {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,.5);
    border: none;
    transition: var(--transition);
}
.carousel-indicators .active {
    background: var(--primary);
    transform: scale(1.3);
}

/* ============================================
   SECTIONS GÉNÉRALES
   ============================================ */
section { padding: 90px 0; }
.section-bg { background: var(--light-bg); }
.section-dark {
    position: relative;
    background-image: url('../images/bg.jpg');
    background-size: cover;
    background-position: bottom center;
    background-repeat: no-repeat;
    color: var(--dark);
}
.section-dark::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.4);
}
.section-dark .container {
    position: relative;
    z-index: 1;
}
.section-dark .section-sub {
    color: var(--white);
}

.section-label {
    display: inline-block;
    font-family: var(--font-title);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    margin-bottom: 16px;
    line-height: 1.2;
}
.section-sub {
    color: var(--gray);
    font-size: 1.05rem;
    max-width: 600px;
}
.divider {
    width: 50px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
    margin: 16px 0 30px;
}

/* ============================================
   POURQUOI NOUS CHOISIR
   ============================================ */
.why-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    height: 100%;
    border-bottom: 4px solid transparent;
}
.why-card:hover {
    transform: translateY(-8px);
    border-bottom-color: var(--primary);
    box-shadow: 0 16px 48px rgba(26,149,176,.22);
}
.why-icon {
    width: 72px; height: 72px;
    background: var(--primary-10);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 24px;
    font-size: 2rem;
    color: var(--primary);
    transition: var(--transition);
}
.why-card:hover .why-icon {
    background: var(--primary);
    color: var(--white);
}
.why-card h4 { font-size: 1.3rem; margin-bottom: 12px; color: var(--dark); }
.why-card p  { color: var(--gray); font-size: .95rem; margin: 0; }

/* ============================================
   SOLUTIONS (CARDS)
   ============================================ */
.sol-card {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    background: var(--white);
}
.sol-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(26,149,176,.22); }
.sol-card-header {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 100%);
    padding: 32px 28px;
    color: var(--white);
}
.sol-card-header i { font-size: 2.4rem; color: var(--primary-light); margin-bottom: 14px; display: block; }
.sol-card-header h4 { font-size: 1.25rem; margin: 0; }
.sol-card-body { padding: 24px 28px; }
.sol-card-body p { color: var(--gray); font-size: .95rem; }
.sol-badge {
    display: inline-block;
    background: var(--primary-10);
    color: var(--primary);
    font-size: .78rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    margin: 3px 3px 3px 0;
}

/* ============================================
   INNOVATION BAND
   ============================================ */
.innov-item {
    text-align: center;
    padding: 32px 20px;
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: default;
    background: linear-gradient(160deg, var(--white) 0%, var(--light-bg) 100%);
    box-shadow: var(--shadow);
}
.innov-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(26,149,176,.22);
}
.innov-item:hover i { transform: scale(1.15) rotate(-6deg); }
.innov-item i { font-size: 2.8rem; color: var(--primary); margin-bottom: 16px; display: block; transition: var(--transition); }
.innov-item h5 { color: var(--dark); font-size: 1.1rem; font-family: var(--font-title); }
.innov-item p  { color: var(--gray); font-size: .88rem; margin: 0; }

/* ============================================
   RÉFÉRENCES (LOGOS)
   ============================================ */
.ref-logo-wrap {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
    box-shadow: var(--shadow);
    transition: all .4s ease;
    filter: grayscale(100%);
    opacity: .45;
    outline: 3px solid transparent;
    outline-offset: 2px;
}
.ref-logo-wrap:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.07);
    box-shadow: 0 12px 30px rgba(26,149,176,.25);
    outline-color: var(--primary);
}
.ref-logo-wrap.ref-loop-active {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.12);
    box-shadow: 0 0 0 3px var(--primary), 0 20px 50px rgba(26,149,176,.50);
    background: rgba(26,149,176,.06);
    outline: none;
    animation: refPulse 1.4s ease-in-out;
}
@keyframes refPulse {
    0%   { transform: scale(1);    box-shadow: 0 0 0 0px rgba(26,149,176,.0); }
    40%  { transform: scale(1.14); box-shadow: 0 0 0 6px rgba(26,149,176,.25), 0 20px 50px rgba(26,149,176,.50); }
    100% { transform: scale(1.12); box-shadow: 0 0 0 3px var(--primary),       0 20px 50px rgba(26,149,176,.50); }
}
.ref-logo-wrap img { max-height: 60px; max-width: 140px; object-fit: contain; }
.ref-item { width: calc(50% - 8px); }
@media (min-width: 576px) { .ref-item { width: calc(33.333% - 8px); } }
@media (min-width: 992px) { .ref-item { flex: 1; min-width: 0; width: auto; } }
.ref-logo-text { font-family: var(--font-title); font-weight: 700; font-size: 1.1rem; color: var(--primary); }

/* ============================================
   COMPTEURS / STATS
   ============================================ */
.stats-band { background: var(--primary); padding: 60px 0; }
.why-stat-number { color: var(--primary) !important; }
.why-stat-label  { color: var(--dark) !important; }
.stat-item { text-align: center; }
.stat-number {
    font-family: var(--font-title);
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}
.stat-label { color: rgba(255,255,255,.8); font-size: .9rem; margin-top: 6px; }

/* ============================================
   CTA BAND
   ============================================ */
.cta-band {
    background-image: linear-gradient(rgba(0,0,0,.4), rgba(0,0,0,.4)), url('../images/bg.jpg');
    background-size: cover, cover;
    background-position: top center, top center;
    background-repeat: no-repeat, no-repeat;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}
.cta-band::before {
    content: '';
    position: absolute;
    right: -100px; top: -100px;
    width: 400px; height: 400px;
    border-radius: 50%;
    border: 80px solid var(--primary-10);
}
.btn-outline-sensei {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    border: 2px solid var(--dark);
    color: var(--dark);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 36px;
    border-radius: 50px;
    transition: var(--transition);
}
.btn-outline-sensei:hover {
    background: var(--dark);
    border-color: var(--dark);
    color: var(--white);
}

/* ============================================
   PAGES INTÉRIEURES — Hero banner slim
   ============================================ */
.page-hero {
    height: 340px;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    background-color: var(--dark2);
    display: flex;
    align-items: center;
    position: relative;
    margin-top: 76px;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,27,42,.85) 0%, rgba(26,149,176,.4) 100%);
}
.page-hero-no-overlay::before { display: none; }
.page-hero-no-overlay .page-hero-content h1,
.page-hero-no-overlay .page-hero-content .breadcrumb-item,
.page-hero-no-overlay .page-hero-content .breadcrumb-item.active {
    text-shadow: 0 2px 10px rgba(0,0,0,.95), 0 1px 4px rgba(0,0,0,1);
    color: #ffffff !important;
}
.page-hero-no-overlay .page-hero-content .breadcrumb-item a {
    color: var(--primary-light) !important;
    text-shadow: 0 2px 10px rgba(0,0,0,.95), 0 1px 4px rgba(0,0,0,1);
}
.page-hero-no-overlay .page-hero-content .breadcrumb-item + .breadcrumb-item::before {
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0,0,0,.95);
}
.page-hero-content { position: relative; z-index: 2; color: var(--white); }
.page-hero h1 { font-size: 2.8rem; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--primary-light); }
.breadcrumb-item a { color: var(--primary-light); }
.breadcrumb-item.active { color: rgba(255,255,255,.75); }

/* ============================================
   SOCIÉTÉ — Hero pleine image
   ============================================ */
.societe-hero-full {
    position: relative;
    background-image: url('../images/bg.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    min-height: 100vh;
    min-height: 100svh;
    margin-top: 0;
    display: flex;
    align-items: stretch;
}
.societe-hero-content {
    position: relative;
    z-index: 2;
    padding-top: 120px;
    padding-bottom: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.societe-hero-header { margin-bottom: 48px; }
.societe-hero-header h1 {
    font-size: 2.8rem;
    color: #ffffff;
    text-shadow: 0 2px 16px rgba(0,0,0,.5);
}
.societe-hero-header .breadcrumb-item,
.societe-hero-header .breadcrumb-item.active { color: rgba(255,255,255,.75); }
.societe-hero-header .breadcrumb-item a { color: var(--primary-light); }
.societe-hero-header .breadcrumb-item + .breadcrumb-item::before { color: #ffffff; }
.text-white-75 { color: rgba(255,255,255,.82) !important; line-height: 1.7; }
.societe-histoire-block .divider { background: var(--primary-light); }
.societe-milestone {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 8px;
    padding: 8px 12px;
    backdrop-filter: blur(4px);
    height: 100%;
}
.societe-milestone-year {
    min-width: 82px;
    background: var(--primary);
    color: #fff;
    border-radius: 6px;
    padding: 6px 10px;
    text-align: center;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: .82rem;
    flex-shrink: 0;
    white-space: nowrap;
}
.societe-milestone-text {
    padding-top: 4px;
    color: rgba(255,255,255,.85);
    font-size: .95rem;
    line-height: 1.5;
}
.societe-hero-content > .text-center p {
    text-shadow: 0 1px 3px rgba(0,0,0,.95), 0 2px 18px rgba(0,0,0,.80) !important;
    font-weight: 500;
}

@media (max-width: 991px) {
    .societe-hero-full { min-height: 100vh; min-height: 100svh; }
    .societe-hero-content { padding-top: 110px; padding-bottom: 50px; }
}

/* ---- Timeline snake (historique) ---- */
.tl-snake { position: relative; padding: 10px 0; overflow: visible; }

.tl-row {
    position: relative;
    display: flex;
    align-items: stretch;
    height: 160px;
    z-index: 2;
}
.tl-row::before {
    content: '';
    position: absolute;
    left: 0; right: 0; top: 50%;
    transform: translateY(-50%);
    height: 5px;
    background: linear-gradient(90deg, var(--from), var(--to));
    border-radius: 3px;
    z-index: 0;
}
.tl-row--cut-r::before { right: 49px; }
.tl-row--cut-l::before { left: 49px; }
.tl-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}
.tl-above {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 3px;
    padding-bottom: 12px;
}
.tl-below {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 3px;
    padding-top: 12px;
}
.tl-dot {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 16px; height: 16px;
    border-radius: 50%;
    background: var(--c);
    border: 3px solid rgba(255,255,255,.55);
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--c) 28%, transparent);
    z-index: 4;
}
.tl-text {
    font-size: .7rem;
    color: var(--primary);
    text-align: center;
    line-height: 1.25;
    max-width: 130px;
    font-weight: 600;
}
.tl-badge {
    font-family: var(--font-title);
    font-weight: 800;
    font-size: .8rem;
    color: var(--c);
    line-height: 1;
    letter-spacing: .02em;
}
.tl-bend {
    height: 160px;
    width: 52px;
    border: 5px solid var(--c);
    margin-top: -82.5px;
    margin-bottom: -82.5px;
    position: relative;
    z-index: 2;
}
.tl-bend--right {
    border-left: none;
    border-radius: 0 90px 90px 0;
    margin-left: auto;
}
.tl-bend--left {
    border-right: none;
    border-radius: 90px 0 0 90px;
    margin-right: auto;
}
@media (max-width: 767px) {
    .tl-row { height: 120px; }
    .tl-bend { height: 120px; margin-top: -62.5px; margin-bottom: -62.5px; }
    .tl-text { font-size: .62rem; max-width: 90px; }
    .tl-badge { font-size: .7rem; }
}

/* ============================================
   PANEL ANIMATIONS — remplacements d'images
   ============================================ */
.pa {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    width: 100%;
}
.pa svg { overflow: visible; }

@keyframes pa-float  { 0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)} }
@keyframes pa-popscl { from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1} }
@keyframes pa-blink  { 0%,49%{opacity:1}50%,100%{opacity:0} }
@keyframes pa-spin   { to{transform:rotate(360deg)} }
@keyframes pa-spin-r { to{transform:rotate(-360deg)} }
@keyframes pa-lnin   { to{transform:scaleX(1)} }

/* Web dev — badges flottants */
.pa--web .pa-badge {
    position: absolute;
    background: rgba(9,21,32,.82);
    border: 1px solid rgba(26,149,176,.75);
    border-radius: 20px;
    color: #7dd6ea;
    font: 700 .75rem/1 monospace;
    padding: 6px 14px;
    backdrop-filter: blur(8px);
    white-space: nowrap;
    box-shadow: 0 2px 12px rgba(0,0,0,.5), 0 0 8px rgba(26,149,176,.2);
    animation: pa-float 3.5s ease-in-out infinite;
}
.pa--web .b1 { top:  8px; right: 8px;  animation-delay: 0s;   }
.pa--web .b2 { bottom: 40px; right: 0; animation-delay: 1.2s; }
.pa--web .b3 { bottom: 8px;  left: 8px; animation-delay: 2.4s; }

/* Mobile dev — signal bars */
.pa--mobile .pa-sig {
    position: absolute; right: 10px; top: 50%;
    transform: translateY(-50%);
    display: flex; align-items: flex-end; gap: 3px;
}
.pa--mobile .pa-sb {
    width: 6px; border-radius: 2px; background: var(--primary);
    animation: pa-sig 1.6s ease-in-out infinite;
}
.pa--mobile .pa-sb:nth-child(1){ height:8px;  animation-delay:0s;   }
.pa--mobile .pa-sb:nth-child(2){ height:14px; animation-delay:.2s;  }
.pa--mobile .pa-sb:nth-child(3){ height:20px; animation-delay:.4s;  }
.pa--mobile .pa-sb:nth-child(4){ height:26px; animation-delay:.6s;  }
@keyframes pa-sig { 0%,100%{opacity:.25}50%{opacity:1} }

/* Hub integration — orbite */
.pa--hub .pa-orbit-ring {
    position: absolute; inset: 0;
    animation: pa-spin 10s linear infinite;
    transform-origin: center;
}
.pa--hub .pa-node {
    position: absolute; width: 38px; height: 38px;
    background: rgba(9,21,32,.9);
    border: 2px solid var(--nc);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--nc); font-size: .9rem;
    top: 0; left: 50%; margin-left: -19px; margin-top: -19px;
    animation: pa-spin-r 10s linear infinite;
}

/* IoT — pulse rings */
.pa--iot .pa-ring {
    position: absolute; border-radius: 50%;
    border: 2px solid rgba(26,149,176,.4);
    animation: pa-iot-ring 2.5s ease-out infinite;
}
@keyframes pa-iot-ring {
    0%   { transform: scale(0); opacity: .8; }
    100% { transform: scale(2.5); opacity: 0; }
}

/* ---- Timeline : animations serpent ---- */
.tl-row::before { transform-origin: var(--tl-origin, left) center; }

.tl-preinit .tl-row::before { transform: translateY(-50%) scaleX(0); }
.tl-preinit .tl-dot         { transform: translate(-50%,-50%) scale(0); opacity: 0; }
.tl-preinit .tl-text,
.tl-preinit .tl-badge        { opacity: 0; transform: translateY(6px); }
.tl-preinit .tl-bend         { opacity: 0; transform: scaleY(0); }

.tl-active .tl-row::before {
    animation: tl-line 0.7s ease both;
    animation-delay: var(--row-delay, 0s);
}
.tl-active .tl-dot {
    animation: tl-dot 0.4s cubic-bezier(0.34,1.56,0.64,1) both;
    animation-delay: var(--item-delay, 0s);
}
.tl-active .tl-text,
.tl-active .tl-badge {
    animation: tl-fade 0.4s ease both;
    animation-delay: var(--item-delay, 0s);
}
.tl-active .tl-bend--right {
    transform-origin: top left;
    animation: tl-bend 0.5s ease both;
    animation-delay: var(--bend-delay, 0s);
}
.tl-active .tl-bend--left {
    transform-origin: top right;
    animation: tl-bend 0.5s ease both;
    animation-delay: var(--bend-delay, 0s);
}

@keyframes tl-line {
    from { transform: translateY(-50%) scaleX(0); }
    to   { transform: translateY(-50%) scaleX(1); }
}
@keyframes tl-dot {
    from { transform: translate(-50%,-50%) scale(0); opacity: 0; }
    to   { transform: translate(-50%,-50%) scale(1); opacity: 1; }
}
@keyframes tl-fade {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes tl-bend {
    from { opacity: 0; transform: scaleY(0); }
    to   { opacity: 1; transform: scaleY(1); }
}

/* ---- Onglets Société : carte verticale flottante et fixe ---- */
.societe-tabs-nav {
    position: fixed;
    top: calc(95px + 2mm);
    left: calc(50vw - 472px);
    z-index: 1030;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 196px;
    margin-bottom: 0;
    padding: 8px;
    background: rgba(255,255,255,.95);
    border: 1px solid rgba(255,255,255,.6);
    border-radius: 18px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 24px 60px rgba(9,21,32,.20);
}
.societe-tab-btn {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 9px;
    width: 100%;
    background: transparent;
    border: none;
    border-radius: 10px;
    color: var(--dark2);
    font-family: var(--font-title);
    font-weight: 600;
    font-size: .76rem;
    line-height: 1.2;
    padding: 9px 12px;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    text-shadow: none;
    white-space: normal;
}
.societe-tab-btn:not(:first-child) { margin-top: 1px; }
.societe-tab-btn:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: -1px;
    height: 1px;
    background: rgba(9,21,32,.06);
}
.societe-tab-btn i {
    flex-shrink: 0;
    margin-top: 1px;
    font-size: .8rem;
    width: 16px;
    text-align: center;
    color: rgba(26,149,176,.55);
    transition: var(--transition);
}
.societe-tab-btn .tab-label { flex: 1; }
.societe-tab-btn:hover:not(.active) {
    background: rgba(26,149,176,.07);
    color: var(--dark);
}
.societe-tab-btn.active {
    background: rgba(26,149,176,.12);
    color: var(--primary);
    font-weight: 700;
    text-shadow: none;
    box-shadow: none;
}
.societe-tab-btn.active i { color: var(--primary); }

/* Aligne le bord gauche du bloc sur le bord gauche du .container Bootstrap (mêmes paliers que la navbar) */
@media (min-width: 1200px) and (max-width: 1399.98px) {
    .societe-tabs-nav { left: calc(50vw - 562px); }
}
@media (min-width: 1400px) {
    .societe-tabs-nav { left: calc(50vw - 652px); }
}

/* ---- Card Historique — dégradé blanc → transparent ---- */
.societe-info-card {
    background: linear-gradient(135deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.45) 100%);
    border-radius: 16px;
    padding: 36px 32px;
    box-shadow: 0 8px 40px rgba(0,0,0,.10);
}
.societe-info-card .section-title { color: var(--dark); }
.societe-info-card p {
    color: var(--dark2);
    line-height: 1.75;
    font-size: .97rem;
}
.societe-info-card .divider { background: var(--primary); }

/* Milestones : dégradé blanc → transparent, texte bleu foncé */
#panel-historique .societe-milestone {
    background: linear-gradient(to right, rgba(255,255,255,.80) 0%, rgba(255,255,255,.40) 100%);
    border: 1px solid rgba(255,255,255,.60);
}
#panel-historique .societe-milestone-text { color: var(--dark2); }

/* ---- Glass cards — dégradé blanc → transparent ---- */
.societe-glass-card {
    background: linear-gradient(135deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.45) 100%);
    border: 1px solid rgba(255,255,255,.60);
    border-radius: 16px;
    padding: 32px 28px;
    transition: var(--transition);
}
.societe-glass-card:hover {
    background: linear-gradient(135deg, rgba(255,255,255,.92) 0%, rgba(255,255,255,.65) 100%);
    border-color: rgba(26,149,176,.40);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,.14);
}
.societe-glass-card h4 { color: var(--dark); font-size: 1.2rem; margin-bottom: 12px; }
.societe-glass-card p  { color: var(--dark2); font-size: .95rem; margin: 0; }
.blog-card,
.contact-card { border: none !important; }
.sol-info-card { background: none !important; box-shadow: none !important; }

.store-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--white);
    color: var(--dark);
    border: 1px solid #e0e8ed;
    border-radius: 6px;
    padding: 5px 12px;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: .75rem;
    transition: var(--transition);
}
.store-badge i { font-size: 1rem; }
.store-badge .store-icon-svg { width: 1rem; height: 1rem; flex-shrink: 0; }
.store-badge .fa-app-store-ios { color: #007AFF; }
.store-badge:hover {
    color: var(--dark);
    border-color: var(--primary);
    box-shadow: 0 4px 16px rgba(0,0,0,.1);
    transform: translateY(-2px);
}
.societe-glass-card .why-icon {
    background: rgba(26,149,176,.15);
    border: 1px solid rgba(26,149,176,.30);
    color: var(--primary);
}
.societe-glass-card:hover .why-icon {
    background: var(--primary);
    color: #fff;
}

[id^="panel-exp-"] .societe-info-card,
[id^="panel-innov-"] .societe-info-card {
    background: none;
    box-shadow: none;
}
[id^="panel-exp-"] .societe-info-card p,
[id^="panel-innov-"] .societe-info-card p {
    font-size: 1.05rem;
    line-height: 1.95;
}
[id^="panel-exp-"] .societe-info-card li,
[id^="panel-innov-"] .societe-info-card li {
    font-size: 1.05rem;
    line-height: 2;
}

[id^="panel-sol-"] .societe-glass-card,
[id^="panel-sol-"] .societe-glass-card:hover,
[id^="panel-exp-"] .societe-glass-card,
[id^="panel-exp-"] .societe-glass-card:hover,
[id^="panel-ref-"] .societe-glass-card,
[id^="panel-ref-"] .societe-glass-card:hover,
[id^="panel-innov-"] .societe-glass-card,
[id^="panel-innov-"] .societe-glass-card:hover,
#panel-mission-vision .societe-glass-card,
#panel-mission-vision .societe-glass-card:hover,
#panel-valeurs .societe-glass-card,
#panel-valeurs .societe-glass-card:hover { border: none; }

@media (max-width: 991px) {
    .societe-tabs-nav {
        position: static;
        transform: none;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        width: auto;
        gap: 8px;
        margin: 0 auto 36px;
        padding: 8px;
        border-radius: 50px;
    }
    .societe-tab-btn {
        flex-direction: row;
        width: auto;
        border-radius: 50px;
        padding: 9px 18px;
        gap: 8px;
        margin-top: 0;
    }
    .societe-tab-btn:not(:last-child)::after { display: none; }
}

/* ---- Animation apparition panel ---- */
.societe-panel:not(.d-none) {
    animation: panelFadeIn .32s ease;
}
@keyframes panelFadeIn {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: translateY(0); }
}
.section-valeurs-bg {
    position: relative;
    background-image: url('../images/bg_nos_valeurs.jpg');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
}
.section-valeurs-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,.91);
}
.section-valeurs-bg .container {
    position: relative;
    z-index: 1;
}
.section-references-bg {
    position: relative;
    background-image: url('../images/ciel.jpg');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
}
.section-references-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,.91);
}
.section-references-bg .container {
    position: relative;
    z-index: 1;
}
.section-blog-bg {
    position: relative;
    background-image: url('../images/bg_blog.png');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
}
.section-blog-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,.92);
}
.section-blog-bg .container {
    position: relative;
    z-index: 1;
}

/* ============================================
   POURQUOI NOUS CHOISIR — fond papillon
   ============================================ */
.section-why-bg {
    position: relative;
    background-image: url('../images/ciel.jpg');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
}
.section-why-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,.88);
}
.section-why-bg .container {
    position: relative;
    z-index: 1;
}

/* ============================================
   FORMULAIRES
   ============================================ */
.form-control, .form-select {
    border: 2px solid #e0e8ed;
    border-radius: var(--radius);
    padding: 12px 16px;
    font-family: var(--font-body);
    transition: var(--transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-10);
}
.btn-primary-sensei {
    background: var(--primary);
    color: var(--white);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 40px;
    border-radius: 50px;
    border: none;
    transition: var(--transition);
    cursor: pointer;
}
.btn-primary-sensei:hover { background: var(--primary-dark); color: var(--white); }

/* ============================================
   CARDS GÉNÉRIQUES
   ============================================ */
.card-sensei {
    background: #fff;
    border: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
}
.card-sensei:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(26,149,176,.2); }
.card-sensei .card-img-top { height: 200px; object-fit: cover; }

/* ============================================
   CONTACT (icônes info)
   ============================================ */
.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}
.contact-info-icon {
    width: 48px; height: 48px;
    background: var(--primary-10);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: var(--transition);
}
.contact-info-item:hover .contact-info-icon {
    background: var(--primary);
    color: var(--white);
}
.contact-info-item h6 { font-family: var(--font-title); font-weight: 700; margin-bottom: 4px; }
.contact-info-item p  { margin: 0; color: var(--gray); font-size: .9rem; }

/* Google Maps pleine largeur */
.contact-map-full {
    width: 100%;
    height: 1000px;
    position: relative;
    display: flex;
    flex-direction: column;
}
.contact-map-title {
    font-family: var(--font-title);
    padding: 20px 40px 16px;
    margin: 0;
    background: #fff;
    border-top: 1px solid rgba(26,149,176,.12);
}
.contact-map-full iframe {
    flex: 1;
    width: 100%;
    min-height: 0;
}

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--white); }
.footer-top { padding: 70px 0 50px; }
.footer-bottom {
    background: var(--primary);
    padding: 8px 0;
    font-size: .85rem;
    color: var(--white);
}
.footer-slogan {
    color: var(--primary);
    font-style: italic;
    font-size: .95rem;
    margin-bottom: 16px;
}
.footer-address { color: var(--gray); font-size: .9rem; margin-bottom: 6px; }
.footer-address i { color: var(--primary); }
.footer-heading {
    font-family: var(--font-title);
    color: var(--dark);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 18px;
    position: relative;
    padding-bottom: 10px;
}
.footer-heading::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 30px; height: 2px;
    background: var(--primary);
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links li a {
    color: var(--gray);
    font-size: .9rem;
    transition: var(--transition);
}
.footer-links li a:hover { color: var(--primary); padding-left: 6px; }
.footer-social { display: flex; gap: 10px; flex-wrap: wrap; }
.social-icon {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--light-bg);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
    font-size: 1rem;
    transition: var(--transition);
}
.social-icon:hover { background: var(--primary); color: var(--white); transform: translateY(-3px); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}
.animate-fadeup { animation: fadeInUp .7s ease both; }
.blog-card.animate-fadeup,
.ref-card.animate-fadeup  { animation-delay: var(--rd, 0s); }
.delay-1 { animation-delay: .15s; }
.delay-2 { animation-delay: .30s; }
.delay-3 { animation-delay: .45s; }

/* ---- Image nos références — réduction luminosité ---- */
.nos-ref-img-wrap {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}
.nos-ref-img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.48);
    border-radius: 16px;
    pointer-events: none;
}

/* ---- Animations images de contenu ---- */
@keyframes imgReveal {
    from { opacity: 0; transform: scale(.96) translateY(22px); }
    to   { opacity: 1; transform: scale(1)   translateY(0); }
}
@keyframes imgSlideLeft {
    from { opacity: 0; transform: translateX(-40px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes imgSlideRight {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}
.img-reveal       { opacity: 0; }
.img-reveal.play  { animation: imgReveal    .8s cubic-bezier(.22,.61,.36,1) both; }
.img-slide-left       { opacity: 0; }
.img-slide-left.play  { animation: imgSlideLeft  .75s cubic-bezier(.22,.61,.36,1) both; }
.img-slide-right       { opacity: 0; }
.img-slide-right.play  { animation: imgSlideRight .75s cubic-bezier(.22,.61,.36,1) both; }
.delay-4 { animation-delay: .60s; }

/* ============================================
   BACK TO TOP
   ============================================ */
#backToTop {
    position: fixed;
    right: 24px; bottom: 32px;
    width: 46px; height: 46px;
    background: var(--primary);
    color: var(--white);
    border: none; border-radius: 50%;
    font-size: 1.2rem;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    opacity: 0; visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 16px rgba(26,149,176,.4);
}
#backToTop.show { opacity: 1; visibility: visible; }
#backToTop:hover { background: var(--primary-dark); transform: translateY(-3px); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 991px) {
    #mainNav { height: auto; overflow: visible; padding: 6px 0; }
    #mainNav.nav-at-top { background: transparent; }
    #mainNav .container { height: auto; min-height: 60px; border-radius: 8px; }
    #mainNav .navbar-brand img { height: 75px; }
    /* Menu déroulant : toujours blanc et lisible, scroll si trop long */
    #navbarMain {
        background: #ffffff;
        padding: 12px 16px 16px;
        border-top: 1px solid rgba(26,149,176,.15);
        box-shadow: 0 8px 20px rgba(26,149,176,.12);
        border-radius: 0 0 12px 12px;
        max-height: calc(100vh - 72px);
        overflow-y: auto;
    }
    /* Liens dans le menu ouvert : toujours sombres et lisibles */
    #navbarMain .nav-link { color: var(--dark) !important; padding: 5px 10px !important; font-size: .85rem; }
    #navbarMain .nav-link.active { color: var(--primary) !important; }
    #mainNav.nav-at-top #navbarMain .nav-link { color: var(--dark) !important; }
    #mainNav.nav-at-top #navbarMain .nav-link.active { color: var(--primary) !important; }
    /* Boutons dans le menu ouvert : style normal lisible */
    #mainNav.nav-at-top #navbarMain .lang-dropdown-btn {
        background: var(--primary-10);
        border-color: rgba(26,149,176,.3);
        color: var(--dark) !important;
    }
    #mainNav.nav-at-top #navbarMain .btn-devis {
        background: var(--primary);
        border-color: var(--primary);
        color: #ffffff !important;
    }
    #navbarMain .btn-devis { padding: 5px 14px; font-size: .82rem; }
    #navbarMain .lang-dropdown-btn { padding: 4px 10px; font-size: .82rem; }
    .lang-switcher { justify-content: center; margin: 10px 0; }
    section { padding: 60px 0; }
    .carousel-control-prev,
    .carousel-control-next { display: none !important; }
}
@media (max-width: 575px) {
    .hero-slide h1 { font-size: 1.9rem; }
    .hero-slide p  { font-size: 1rem; }
}