/* ============================================================
   Skill Beings – Premium Mobile Menu | Frontend CSS
   ============================================================ */

/* ── Reset / Scope ────────────────────────────────────────── */
.sb-menu-wrap *,
.sb-menu-wrap *::before,
.sb-menu-wrap *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ── Wrap ─────────────────────────────────────────────────── */
.sb-menu-wrap {
    position: relative;
    width: 100%;
    font-family: 'DM Sans', sans-serif;
}

/* ── Navbar ───────────────────────────────────────────────── */
.sb-navbar {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    z-index: 100;
}

.sb-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    z-index: 300;
    line-height: 0;
}

/* Logo image — size controlled from Elementor Style tab */
.sb-logo-img {
    display: block;
    width: 120px;
    max-height: 48px;
    height: auto;
    object-fit: contain;
}

/* Fallback placeholder shown only when no image is set */
.sb-logo-placeholder {
    font-size: 13px;
    color: rgba(240,237,230,0.5);
    font-style: italic;
}

/* ── Hamburger ────────────────────────────────────────────── */
.sb-hamburger {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(240,237,230,0.12);
    border: 1px solid rgba(255,255,255,0.08);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    z-index: 300;
    transition: background 0.3s ease;
    backdrop-filter: blur(10px);
}

.sb-hamburger span {
    display: block;
    height: 1.5px;
    background: #f0ede6;
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.sb-hamburger span:nth-child(1) { width: 22px; }
.sb-hamburger span:nth-child(2) { width: 16px; }
.sb-hamburger span:nth-child(3) { width: 22px; }

.sb-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); width: 22px; }
.sb-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.sb-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); width: 22px; }

/* ── Fullscreen Overlay ───────────────────────────────────── */
.sb-fullmenu {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 99990;
    pointer-events: none;
    overflow: hidden;
}

.sb-fullmenu.open {
    pointer-events: all;
}

/* ── BG Panels ────────────────────────────────────────────── */
.sb-panel {
    position: absolute;
    inset: 0;
    transform: translateY(-100%);
    transition: transform 720ms cubic-bezier(0.76, 0, 0.24, 1);
}

.sb-panel-1 { background: #152d20; }
.sb-panel-2 { background: #0d2318; transition-delay: 50ms; }
.sb-panel-3 { background: #1a3c2c; transition-delay: 100ms; }

.sb-fullmenu.open .sb-panel { transform: translateY(0); }

/* Noise texture */
.sb-panel-3::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.35;
    pointer-events: none;
}

/* Deco circle */
.sb-deco-circle {
    position: absolute;
    bottom: -80px; right: -80px;
    width: 300px; height: 300px;
    border-radius: 50%;
    border: 1px solid rgba(196,241,53,0.07);
    pointer-events: none;
}
.sb-deco-circle::after {
    content: '';
    position: absolute;
    inset: 30px;
    border-radius: 50%;
    border: 1px solid rgba(196,241,53,0.04);
}

/* ── Close Button ─────────────────────────────────────────── */
.sb-close-btn {
    position: fixed;
    top: 22px; right: 24px;
    z-index: 99999;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: rgba(196,241,53,0.07);
    border: 1px solid rgba(196,241,53,0.22);
    cursor: pointer;
    display: grid;
    place-items: center;
    opacity: 0;
    transform: rotate(-90deg) scale(0.7);
    transition: opacity 0.35s ease 0.55s,
                transform 0.45s cubic-bezier(0.34,1.56,0.64,1) 0.55s,
                background 0.2s ease,
                border-color 0.2s ease;
    pointer-events: none;
}

.sb-fullmenu.open .sb-close-btn {
    opacity: 1;
    transform: rotate(0deg) scale(1);
    pointer-events: all;
}

.sb-close-icon {
    width: 16px; height: 16px;
    stroke: rgba(240,237,230,0.6);
    stroke-width: 1.8;
    transition: stroke 0.2s ease;
}

/* ── Main Menu Layer ──────────────────────────────────────── */
.sb-menu-layer {
    position: fixed;
    inset: 0;
    z-index: 99995;
    display: flex;
    flex-direction: column;
    padding: 96px 32px 36px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease 0.35s, transform 0.5s ease 0.35s;
    overflow-y: auto;
    scrollbar-width: none;
    pointer-events: none;
}
.sb-menu-layer::-webkit-scrollbar { display: none; }

.sb-fullmenu.open .sb-menu-layer {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

/* ── Menu Tag ─────────────────────────────────────────────── */
.sb-menu-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(196,241,53,0.09);
    border: 1px solid rgba(196,241,53,0.2);
    border-radius: 100px;
    padding: 4px 12px 4px 8px;
    font-size: 11px;
    color: #c4f135;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 26px;
    width: fit-content;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}
.sb-menu-tag::before {
    content: '';
    width: 6px; height: 6px;
    background: #c4f135;
    border-radius: 50%;
}
.sb-fullmenu.open .sb-menu-tag {
    opacity: 1;
    transform: translateY(0);
}

/* ── Nav Links ────────────────────────────────────────────── */
.sb-nav-links { flex: 1; }

.sb-nav-item {
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.sb-fullmenu.open .sb-nav-item:nth-child(1) { opacity:1; transform:translateY(0); }
.sb-fullmenu.open .sb-nav-item:nth-child(2) { opacity:1; transform:translateY(0); }
.sb-fullmenu.open .sb-nav-item:nth-child(3) { opacity:1; transform:translateY(0); }
.sb-fullmenu.open .sb-nav-item:nth-child(4) { opacity:1; transform:translateY(0); }
.sb-fullmenu.open .sb-nav-item:nth-child(5) { opacity:1; transform:translateY(0); }
.sb-fullmenu.open .sb-nav-item:nth-child(6) { opacity:1; transform:translateY(0); }

.sb-nav-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
    text-decoration: none;
    cursor: pointer;
    background: none;
    border: none;
    border-bottom: 1px solid rgba(240,237,230,0.12);
    width: 100%;
    transition: border-color 0.3s ease;
}
.sb-nav-item:last-child .sb-nav-trigger { border-bottom: none; }
.sb-nav-trigger:hover { border-bottom-color: rgba(196,241,53,0.3); }

.sb-nav-label { display: flex; flex-direction: column; gap: 3px; text-align: left; }

.sb-nav-number {
    font-size: 10px;
    color: #c4f135;
    font-weight: 500;
    letter-spacing: 1px;
    font-family: 'DM Sans', sans-serif;
}

.sb-nav-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 26px;
    font-weight: 400;
    color: #f0ede6;
    line-height: 1.1;
    transition: color 0.3s ease, transform 0.3s ease;
    display: block;
}
.sb-nav-trigger:hover .sb-nav-title { color: #c4f135; transform: translateX(4px); }

.sb-nav-arrow {
    width: 32px; height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(240,237,230,0.12);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    color: rgba(240,237,230,0.6);
}
.sb-has-submenu .sb-nav-arrow { border-radius: 10px; }
.sb-nav-trigger:hover .sb-nav-arrow { background: #c4f135; border-color: #c4f135; color: #0d2318; }

/* Badge */
.sb-submenu-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(196,241,53,0.12);
    border: 1px solid rgba(196,241,53,0.2);
    color: #c4f135;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 100px;
    margin-left: 8px;
    vertical-align: middle;
    position: relative;
    top: -3px;
    font-family: 'DM Sans', sans-serif;
}

/* ── Divider / Secondary / CTA ────────────────────────────── */
.sb-menu-divider {
    height: 1px;
    background: rgba(240,237,230,0.12);
    margin: 18px 0;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
.sb-fullmenu.open .sb-menu-divider { opacity: 1; transform: translateY(0); }

.sb-secondary-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
    margin-bottom: 22px;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
.sb-fullmenu.open .sb-secondary-links { opacity: 1; transform: translateY(0); }
.sb-secondary-links a {
    font-size: 13px;
    color: rgba(240,237,230,0.6);
    text-decoration: none;
    transition: color 0.2s ease;
}
.sb-secondary-links a:hover { color: #f0ede6; }

.sb-menu-cta {
    display: flex;
    gap: 10px;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}
.sb-fullmenu.open .sb-menu-cta { opacity: 1; transform: translateY(0); }

.sb-btn-primary {
    flex: 1;
    padding: 13px 18px;
    background: #c4f135;
    color: #0d2318;
    font-size: 13px; font-weight: 600;
    border: none; border-radius: 10px;
    cursor: pointer; text-align: center; text-decoration: none;
    display: block;
    transition: background 0.2s, transform 0.2s;
}
.sb-btn-primary:hover { background: #d4ff4a; transform: translateY(-1px); }

.sb-btn-secondary {
    padding: 13px 18px;
    background: transparent;
    color: #f0ede6;
    font-size: 13px; font-weight: 500;
    border: 1px solid rgba(240,237,230,0.2);
    border-radius: 10px;
    cursor: pointer; text-decoration: none;
    display: block;
    transition: border-color 0.2s, background 0.2s;
    white-space: nowrap;
}
.sb-btn-secondary:hover { border-color: rgba(255,255,255,0.3); background: rgba(240,237,230,0.08); }

/* ── Submenu Layer ────────────────────────────────────────── */
.sb-submenu-layer {
    position: fixed;
    inset: 0;
    z-index: 99997;
    background: #0d2318;
    transform: translateX(100%);
    transition: transform 550ms cubic-bezier(0.76, 0, 0.24, 1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    pointer-events: none;
}
.sb-submenu-layer.open { transform: translateX(0); pointer-events: all; }

.sb-submenu-layer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, #c4f135 0%, transparent 60%);
}

.sb-submenu-layer::after {
    content: '';
    position: absolute;
    top: -60px; right: -60px;
    width: 240px; height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196,241,53,0.05) 0%, transparent 70%);
    pointer-events: none;
}

.sb-submenu-header {
    padding: 24px 28px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid rgba(240,237,230,0.12);
    flex-shrink: 0;
    margin-top: 70px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.sb-submenu-layer.open .sb-submenu-header { opacity:1; transform:translateY(0); transition-delay:0.10s; }

.sb-back-btn {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: rgba(240,237,230,0.06);
    border: 1px solid rgba(240,237,230,0.12);
    cursor: pointer;
    display: grid; place-items: center;
    flex-shrink: 0;
    transition: background 0.2s, border-color 0.2s;
}
.sb-back-btn svg { stroke: rgba(240,237,230,0.6); transition: stroke 0.2s; }
.sb-back-btn:hover { background: rgba(196,241,53,0.1); border-color: rgba(196,241,53,0.3); }
.sb-back-btn:hover svg { stroke: #c4f135; }

.sb-submenu-heading span {
    font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase;
    color: #c4f135; font-weight: 500; display: block; margin-bottom: 3px;
}
.sb-submenu-heading h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 22px; font-weight: 400; color: #f0ede6;
}

.sb-submenu-body {
    flex: 1;
    overflow-y: auto;
    padding: 18px 28px 12px;
    scrollbar-width: none;
}
.sb-submenu-body::-webkit-scrollbar { display: none; }

.sb-sub-category {
    font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase;
    color: #8aaa2a; font-weight: 600;
    margin: 16px 0 8px;
    opacity: 0; transform: translateY(10px);
    transition: opacity 0.3s ease 0.13s, transform 0.3s ease 0.13s;
}
.sb-sub-category:first-child { margin-top: 0; }
.sb-submenu-layer.open .sb-sub-category { opacity:1; transform:translateY(0); }

/* ── Course Card ──────────────────────────────────────────── */
.sb-course-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 14px;
    background: rgba(240,237,230,0.06);
    border: 1px solid rgba(240,237,230,0.12);
    border-radius: 14px;
    margin-bottom: 8px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateX(18px);
    transition: opacity 0.35s ease, transform 0.35s ease,
                background 0.25s ease, border-color 0.25s ease;
}
.sb-course-card::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 3px;
    background: #c4f135;
    transform: scaleY(0);
    transform-origin: bottom;
    border-radius: 0 2px 2px 0;
    transition: transform 0.25s ease;
}
.sb-course-card:hover { background: rgba(196,241,53,0.06); border-color: rgba(196,241,53,0.25); transform: translateX(4px) !important; }
.sb-course-card:hover::before { transform: scaleY(1); }

.sb-submenu-layer.open .sb-course-card { opacity:1; transform:translateX(0); }
.sb-submenu-layer.open .sb-submenu-body .sb-course-card:nth-child(odd)  { transition-delay: 0.18s; }
.sb-submenu-layer.open .sb-submenu-body .sb-course-card:nth-child(even) { transition-delay: 0.24s; }

.sb-course-icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: rgba(196,241,53,0.1);
    display: grid; place-items: center;
    font-size: 17px; flex-shrink: 0;
    transition: background 0.25s;
}
.sb-course-card:hover .sb-course-icon { background: rgba(196,241,53,0.18); }

.sb-course-info { flex: 1; min-width: 0; }
.sb-course-name {
    font-size: 12.5px; font-weight: 500; color: #f0ede6;
    line-height: 1.3; display: block; margin-bottom: 3px;
    transition: color 0.2s;
}
.sb-course-card:hover .sb-course-name { color: #c4f135; }
.sb-course-meta {
    font-size: 10px; color: rgba(240,237,230,0.6);
    display: flex; gap: 5px; align-items: center;
}
.sb-course-meta span { opacity: 0.35; }

.sb-course-arrow {
    width: 26px; height: 26px;
    border-radius: 50%;
    border: 1px solid rgba(240,237,230,0.2);
    display: grid; place-items: center;
    flex-shrink: 0;
    transition: all 0.2s;
    stroke: rgba(240,237,230,0.6);
}
.sb-course-card:hover .sb-course-arrow { background: #c4f135; border-color: #c4f135; stroke: #0d2318; }

.sb-submenu-cta {
    padding: 12px 28px 32px;
    flex-shrink: 0;
    opacity: 0; transform: translateY(10px);
    transition: opacity 0.3s ease 0.42s, transform 0.3s ease 0.42s;
}
.sb-submenu-layer.open .sb-submenu-cta { opacity:1; transform:translateY(0); }
.sb-submenu-cta a {
    display: flex; align-items: center; justify-content: center;
    padding: 14px;
    background: #c4f135; color: #0d2318;
    font-weight: 600; font-size: 13px;
    border-radius: 12px; text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}
.sb-submenu-cta a:hover { background: #d4ff4a; transform: translateY(-1px); }