/* ============================================================
   3TRANX.COM — Main Stylesheet
   ============================================================ */

:root {
    --color-primary:   #FF6B00;
    --color-secondary: #1a2940;
    --color-accent:    #FF8C00;
    --btn-bg:          #FF6B00;
    --btn-text:        #ffffff;
    --color-light-bg:  #f8f9fa;
    --color-dark-bg:   #0d1b2a;
    --color-text:      #333;
    --color-muted:     #6c757d;
    --radius:          8px;
    --shadow-sm:       0 2px 12px rgba(0,0,0,.08);
    --shadow-md:       0 4px 24px rgba(0,0,0,.12);
    --transition:      all .3s ease;
}

* { box-sizing: border-box; }

body {
    font-family: 'Poppins', sans-serif;
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn-primary-3t {
    background: var(--btn-bg);
    color: var(--btn-text) !important;
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: .95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    text-decoration: none;
}
.btn-primary-3t:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,107,0,.35);
}

.btn-outline-3t {
    background: transparent;
    color: var(--btn-bg) !important;
    border: 2px solid var(--btn-bg);
    padding: 11px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: .95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    text-decoration: none;
}
.btn-outline-3t:hover {
    background: var(--btn-bg);
    color: var(--btn-text) !important;
    transform: translateY(-2px);
}

/* ── Navbar ───────────────────────────────────────────────── */
#mainNav {
    background: var(--color-secondary) !important;
    box-shadow: 0 2px 20px rgba(0,0,0,.2);
    transition: var(--transition);
    padding: 12px 0;
}
#mainNav.scrolled { padding: 8px 0; }
#mainNav .navbar-brand img { height: 42px; }
#mainNav .navbar-brand span {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
}
#mainNav .nav-link {
    color: rgba(255,255,255,.85) !important;
    font-weight: 500;
    font-size: .92rem;
    padding: 8px 14px !important;
    border-radius: 6px;
    transition: var(--transition);
}
#mainNav .nav-link:hover,
#mainNav .nav-link.active { color: #fff !important; background: rgba(255,255,255,.12); }

.lang-switcher a {
    color: rgba(255,255,255,.7);
    font-size: .82rem;
    font-weight: 600;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 4px;
    transition: var(--transition);
}
.lang-switcher a.active, .lang-switcher a:hover { color: #fff; background: rgba(255,255,255,.15); }
.lang-sep { color: rgba(255,255,255,.3); margin: 0 2px; }

/* ── Hero Slider ──────────────────────────────────────────── */
#heroSlider { min-height: 600px; }
.hero-slide {
    min-height: 600px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}
.hero-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,27,42,.75) 0%, rgba(26,41,64,.55) 100%);
}
.hero-content { position: relative; z-index: 2; }
.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 1rem;
}
.hero-content p {
    font-size: 1.15rem;
    color: rgba(255,255,255,.88);
    margin-bottom: 2rem;
    max-width: 600px;
}
#heroSlider .carousel-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,.5);
    border: none;
}
#heroSlider .carousel-indicators .active { background: var(--color-primary); }

/* ── Section Styles ───────────────────────────────────────── */
.section-tag {
    display: inline-block;
    background: rgba(255,107,0,.12);
    color: var(--color-primary);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 50px;
    margin-bottom: 12px;
}
.section-title {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--color-secondary);
    line-height: 1.25;
    margin-bottom: .75rem;
}
.section-sub {
    font-size: 1.05rem;
    color: var(--color-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ── Cards ────────────────────────────────────────────────── */
.card-3t {
    background: #fff;
    border: 1px solid #eee;
    border-radius: 14px;
    padding: 28px 24px;
    transition: var(--transition);
    height: 100%;
}
.card-3t:hover {
    border-color: var(--color-primary);
    box-shadow: 0 8px 32px rgba(255,107,0,.15);
    transform: translateY(-4px);
}
.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: rgba(255,107,0,.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 1.6rem;
    color: var(--color-primary);
}
.card-3t h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 6px;
}
.card-3t .card-sub {
    font-size: .82rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 10px;
}
.card-3t p { font-size: .93rem; color: var(--color-muted); margin-bottom: 16px; }

/* ── Stats ────────────────────────────────────────────────── */
.stat-card {
    text-align: center;
    padding: 32px 20px;
    border-radius: 14px;
    background: var(--color-secondary);
    color: #fff;
    transition: var(--transition);
}
.stat-card:hover { transform: translateY(-4px); }
.stat-val {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}
.stat-label { font-size: .92rem; color: rgba(255,255,255,.8); margin-top: 4px; }

/* ── Timeline (comment ça marche) ─────────────────────────── */
.timeline { position: relative; padding-left: 0; }
.timeline-step {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
    align-items: flex-start;
}
.step-num {
    min-width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-weight: 800;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(255,107,0,.3);
}
.step-content h5 { font-weight: 700; color: var(--color-secondary); margin-bottom: 6px; }
.step-content p  { color: var(--color-muted); margin: 0; font-size: .93rem; }

/* ── Testimonials ─────────────────────────────────────────── */
.temo-card {
    background: #fff;
    border-radius: 14px;
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid #f0f0f0;
    height: 100%;
    transition: var(--transition);
}
.temo-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.temo-stars { color: #f59e0b; font-size: 1rem; margin-bottom: 12px; }
.temo-text { font-style: italic; color: #555; font-size: .95rem; margin-bottom: 20px; }
.temo-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.temo-avatar {
    width: 46px; height: 46px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.temo-avatar-fallback {
    width: 46px; height: 46px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.temo-name { font-weight: 700; color: var(--color-secondary); font-size: .95rem; }
.temo-company { font-size: .82rem; color: var(--color-muted); }

/* ── Blog cards ───────────────────────────────────────────── */
.blog-card {
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    border: 1px solid #eee;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.blog-card img { width: 100%; height: 200px; object-fit: cover; }
.blog-card-body { padding: 20px; }
.blog-cat {
    font-size: .75rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 1px; color: var(--color-primary);
    background: rgba(255,107,0,.1); padding: 3px 10px;
    border-radius: 50px; display: inline-block; margin-bottom: 10px;
}
.blog-card h5 { font-size: 1rem; font-weight: 700; color: var(--color-secondary); margin-bottom: 8px; line-height: 1.4; }
.blog-card p { font-size: .88rem; color: var(--color-muted); }
.blog-meta { font-size: .8rem; color: var(--color-muted); margin-bottom: 8px; }

/* ── FAQ ──────────────────────────────────────────────────── */
.faq-search-wrap { position: relative; max-width: 500px; margin: 0 auto 40px; }
.faq-search-wrap input {
    width: 100%;
    padding: 14px 48px 14px 20px;
    border: 2px solid #eee;
    border-radius: 50px;
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}
.faq-search-wrap input:focus { border-color: var(--color-primary); }
.faq-search-wrap i {
    position: absolute;
    right: 18px; top: 50%;
    transform: translateY(-50%);
    color: var(--color-muted);
}
.accordion-item { border: 1px solid #eee !important; border-radius: 10px !important; margin-bottom: 10px; overflow: hidden; }
.accordion-button:not(.collapsed) { background: rgba(255,107,0,.07) !important; color: var(--color-secondary) !important; box-shadow: none !important; }
.accordion-button:focus { box-shadow: none !important; }
.accordion-button { font-weight: 600; color: var(--color-secondary); }

/* ── Footer ───────────────────────────────────────────────── */
footer {
    background: var(--color-dark-bg);
    color: rgba(255,255,255,.8);
    padding: 60px 0 0;
}
footer h5 {
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}
footer h5::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 36px; height: 3px;
    background: var(--color-primary);
    border-radius: 2px;
}
footer a { color: rgba(255,255,255,.7); text-decoration: none; font-size: .9rem; transition: color .2s; }
footer a:hover { color: var(--color-primary); }
footer p { font-size: .9rem; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding: 18px 0;
    margin-top: 40px;
    font-size: .85rem;
    color: rgba(255,255,255,.5);
    text-align: center;
}
.social-icons a {
    display: inline-flex;
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    align-items: center;
    justify-content: center;
    color: #fff !important;
    margin-right: 6px;
    transition: var(--transition);
    font-size: 1rem;
}
.social-icons a:hover { background: var(--color-primary); }

/* ── WhatsApp Float ───────────────────────────────────────── */
.wa-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 9990;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}
.wa-btn {
    width: 58px; height: 58px;
    border-radius: 50%;
    background: #25D366;
    display: flex; align-items: center; justify-content: center;
    color: #fff !important;
    font-size: 1.7rem;
    box-shadow: 0 4px 20px rgba(37,211,102,.4);
    transition: var(--transition);
    text-decoration: none;
}
.wa-btn:hover { transform: scale(1.08); box-shadow: 0 8px 28px rgba(37,211,102,.5); }
.wa-tooltip {
    background: #fff;
    color: #333;
    font-size: .82rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 50px;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transform: translateX(8px);
    transition: var(--transition);
    pointer-events: none;
    white-space: nowrap;
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateX(0); }

/* ── Popup Lead ───────────────────────────────────────────── */
.popup-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.55);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.popup-overlay.active { display: flex; }
.popup-box {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
    animation: popIn .35s ease;
}
@keyframes popIn { from { opacity:0; transform: scale(.9) translateY(20px); } to { opacity:1; transform: scale(1) translateY(0); } }
.popup-header {
    background: var(--color-secondary);
    padding: 28px 28px 20px;
    color: #fff;
    position: relative;
}
.popup-close {
    position: absolute; top: 14px; right: 16px;
    background: none; border: none;
    color: rgba(255,255,255,.7); font-size: 1.4rem;
    cursor: pointer; transition: color .2s;
}
.popup-close:hover { color: #fff; }
.popup-header h4 { font-weight: 700; margin-bottom: 4px; }
.popup-header p  { font-size: .9rem; opacity: .85; margin: 0; }
.popup-body { padding: 24px 28px; }
.popup-body .form-control {
    border: 1.5px solid #e5e7eb;
    border-radius: 8px;
    padding: 11px 16px;
    font-size: .93rem;
    margin-bottom: 12px;
    width: 100%;
    transition: border-color .2s;
}
.popup-body .form-control:focus { outline: none; border-color: var(--color-primary); }
.popup-body .btn-submit {
    width: 100%;
    padding: 13px;
    background: var(--btn-bg);
    color: var(--btn-text);
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}
.popup-body .btn-submit:hover { filter: brightness(1.1); }

/* ── Contact ──────────────────────────────────────────────── */
.contact-info-card {
    background: var(--color-secondary);
    color: #fff;
    border-radius: 16px;
    padding: 36px 28px;
}
.contact-item {
    display: flex; gap: 16px; align-items: flex-start;
    margin-bottom: 24px;
}
.contact-item-icon {
    width: 44px; height: 44px;
    border-radius: 10px;
    background: rgba(255,255,255,.12);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.contact-item h6 { font-size: .82rem; font-weight: 600; opacity: .7; margin-bottom: 2px; text-transform: uppercase; letter-spacing: 1px; }
.contact-item p  { margin: 0; font-size: .95rem; }
.contact-form-card {
    background: #fff;
    border-radius: 16px;
    padding: 36px 32px;
    box-shadow: var(--shadow-md);
}
.contact-form-card .form-control, .contact-form-card .form-select {
    border: 1.5px solid #e5e7eb;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: .93rem;
    transition: border-color .2s;
}
.contact-form-card .form-control:focus, .contact-form-card .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255,107,0,.1);
}

/* ── Share buttons ────────────────────────────────────────── */
.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: 50px;
    font-size: .82rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}
.share-fb   { background: #1877F2; color: #fff !important; }
.share-li   { background: #0A66C2; color: #fff !important; }
.share-tw   { background: #000;    color: #fff !important; }
.share-wa   { background: #25D366; color: #fff !important; }
.share-btn:hover { opacity: .88; transform: translateY(-2px); }

/* ── Section alternée ─────────────────────────────────────── */
.section-light { background: #fff; }
.section-gray  { background: #f8f9fa; }
.section-dark  { background: var(--color-secondary); color: #fff; }
.section-dark .section-title { color: #fff; }
.section-dark .section-sub   { color: rgba(255,255,255,.75); }

/* ── Breadcrumb ───────────────────────────────────────────── */
.page-hero {
    background: var(--color-secondary);
    padding: 70px 0 50px;
    color: #fff;
    margin-top: 68px;
}
.page-hero h1 { font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 700; }
.breadcrumb-item a { color: rgba(255,255,255,.7); }
.breadcrumb-item.active { color: var(--color-primary); }
.breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.4); }

/* ── Formations ───────────────────────────────────────────── */
.formation-card {
    border-radius: 14px;
    border: 1px solid #eee;
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    background: #fff;
}
.formation-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.formation-header { background: var(--color-secondary); padding: 24px; color: #fff; }
.formation-header h4 { font-weight: 700; margin-bottom: 4px; }
.formation-body { padding: 24px; }
.formation-meta span {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: .8rem; color: var(--color-muted);
    background: #f1f5f9; padding: 4px 10px; border-radius: 50px;
    margin-right: 6px; margin-bottom: 6px;
}
.formation-price { font-size: 2rem; font-weight: 800; color: var(--color-primary); }

/* ── Utilities ────────────────────────────────────────────── */
.text-primary-3t { color: var(--color-primary) !important; }
.bg-primary-3t   { background: var(--color-primary) !important; }
.bg-secondary-3t { background: var(--color-secondary) !important; }
.divider {
    width: 60px; height: 4px;
    background: var(--color-primary);
    border-radius: 2px;
    margin: 12px auto 24px;
}
.divider-left { margin-left: 0; }

/* ── AOS override ─────────────────────────────────────────── */
[data-aos] { will-change: transform, opacity; }

/* ── Admin bar hint ─────────────────────────────────────────── */
.admin-bar {
    background: #1a2940;
    color: rgba(255,255,255,.7);
    padding: 6px 0;
    font-size: .8rem;
    text-align: center;
}
.admin-bar a { color: var(--color-primary); text-decoration: none; font-weight: 600; }

/* ── Mobile ───────────────────────────────────────────────── */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2rem; }
    #heroSlider { min-height: 450px; }
    .hero-slide { min-height: 450px; }
    .stat-val { font-size: 2.2rem; }
    .contact-info-card { margin-bottom: 24px; }
    .wa-float { bottom: 16px; right: 16px; }
    .wa-btn { width: 52px; height: 52px; font-size: 1.5rem; }
    .section-title { font-size: 1.6rem; }
}

@media (max-width: 576px) {
    .popup-box { margin: 12px; }
    .popup-header, .popup-body { padding: 20px; }
    .contact-form-card { padding: 24px 18px; }
}