/* ====================================================
   SCHOOLDOCK - COMPLETE PREMIUM BLUE DESIGN
   Version: 13.0
   Fixed footer + mature header menu
   ==================================================== */

/* 1. Design Tokens - Your Blue Colors */
:root {
    /* Primary Colors - Your Blue Palette */
    --sdock-primary: #1a56db;
    --sdock-primary-light: #3b82f6;
    --sdock-primary-lighter: #60a5fa;
    --sdock-primary-dark: #1e3a8a;
    --sdock-primary-soft: #dbeafe;
    --sdock-primary-glow: rgba(26, 86, 219, 0.12);
    /* Secondary Colors */
    --sdock-secondary: #2563eb;
    --sdock-secondary-light: #4f8cf7;
    --sdock-secondary-soft: #eff6ff;
    /* Neutral Colors */
    --sdock-charcoal: #0f172a;
    --sdock-dark: #1e293b;
    --sdock-gray-900: #334155;
    --sdock-gray-700: #475569;
    --sdock-gray-500: #64748b;
    --sdock-gray-300: #cbd5e1;
    --sdock-gray-100: #f1f5f9;
    --sdock-gray-50: #f8fafc;
    /* Gradients - Blue Focused */
    --sdock-gradient-primary: linear-gradient(135deg, #1a56db 0%, #2563eb 100%);
    --sdock-gradient-secondary: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    --sdock-gradient-soft: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
    --sdock-gradient-warm: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    /* Shadows */
    --sdock-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --sdock-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
    --sdock-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
    --sdock-shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.12);
    --sdock-shadow-2xl: 0 24px 64px rgba(0, 0, 0, 0.16);
    --sdock-shadow-blue: 0 0 40px rgba(59, 130, 246, 0.15);
    /* Text Colors */
    --sdock-text-primary: #0f172a;
    --sdock-text-secondary: #475569;
    --sdock-text-tertiary: #94a3b8;
    --sdock-text-white: #ffffff;
    /* Backgrounds */
    --sdock-bg-primary: #ffffff;
    --sdock-bg-secondary: #f8fafc;
    --sdock-bg-dark: #0f172a;
    --sdock-bg-warm: #fffbeb;
    --sdock-bg-soft: #eff6ff;
    --sdock-bg-blue-light: #f0f7ff;
    /* Typography */
    --sdock-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --sdock-font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;
    /* Border Radius */
    --sdock-radius-sm: 8px;
    --sdock-radius-md: 16px;
    --sdock-radius-lg: 24px;
    --sdock-radius-xl: 32px;
    --sdock-radius-full: 9999px;
    /* Transitions */
    --sdock-transition-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --sdock-transition-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --sdock-transition-elegant: cubic-bezier(0.65, 0, 0.35, 1);
}

/* 2. Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--sdock-font-primary);
    color: var(--sdock-text-primary);
    line-height: 1.7;
    background: var(--sdock-bg-primary);
    overflow-x: hidden;
}

::selection {
    background: var(--sdock-gradient-primary);
    color: white;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--sdock-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--sdock-gradient-primary);
    border-radius: var(--sdock-radius-full);
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--sdock-primary-light);
    }

/* 3. Typography */
.sdock-display {
    font-family: var(--sdock-font-display);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

.sdock-text-gradient {
    background: var(--sdock-gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.sdock-text-muted {
    color: var(--sdock-text-secondary);
}

.sdock-text-light {
    color: var(--sdock-text-tertiary);
}

/* 4. Container */
.sdock-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ====================================================
   5. HEADER - PREMIUM MATURE MENU
   ==================================================== */
.sdock-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(26, 86, 219, 0.06);
    z-index: 1000;
    transition: all 0.5s var(--sdock-transition-elegant);
    animation: headerSlideDown 0.8s var(--sdock-transition-bounce);
}

@keyframes headerSlideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

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

.sdock-header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 4px 30px rgba(26, 86, 219, 0.08);
    border-bottom: 1px solid rgba(26, 86, 219, 0.08);
}

/* Premium Glow Line Under Header */
.sdock-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--sdock-gradient-primary);
    opacity: 0;
    transition: opacity 0.8s var(--sdock-transition-elegant);
}

.sdock-header.scrolled::after {
    opacity: 0.3;
}

.sdock-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    min-height: 72px;
}

/* 6. Logo - Premium */
.sdock-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    position: relative;
}

.sdock-logo-icon {
    width: 44px;
    height: 44px;
    background: var(--sdock-gradient-primary);
    border-radius: var(--sdock-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--sdock-shadow-sm);
    transition: all 0.5s var(--sdock-transition-bounce);
    position: relative;
    overflow: hidden;
}

    .sdock-logo-icon::before {
        content: '';
        position: absolute;
        inset: 0;
        background: var(--sdock-gradient-primary);
        opacity: 0.3;
        animation: logoPulse 3s ease-in-out infinite;
    }

@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.6;
    }
}

.sdock-logo-icon:hover {
    transform: scale(1.05) rotate(-3deg);
    box-shadow: var(--sdock-shadow-blue);
}

.sdock-logo-icon img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    position: relative;
    z-index: 1;
}

.sdock-logo-text {
    font-family: var(--sdock-font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--sdock-text-primary);
    letter-spacing: -0.5px;
    transition: all 0.3s;
}

    .sdock-logo-text span {
        background: var(--sdock-gradient-primary);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }

.sdock-logo:hover .sdock-logo-text {
    transform: scale(1.02);
}

/* 7. Desktop Navigation - Premium Mature Menu */
.sdock-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.sdock-nav-links {
    display: flex;
    gap: 6px;
    list-style: none;
    padding: 6px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--sdock-radius-full);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(26, 86, 219, 0.06);
}

    .sdock-nav-links li {
        position: relative;
    }

    /* Nav Link - Premium Mature */
    .sdock-nav-links a {
        display: block;
        padding: 8px 24px;
        font-weight: 500;
        font-size: 0.85rem;
        color: var(--sdock-text-secondary);
        transition: all 0.4s var(--sdock-transition-elegant);
        position: relative;
        border-radius: var(--sdock-radius-full);
        letter-spacing: 0.2px;
        text-decoration: none;
        cursor: pointer;
        overflow: hidden;
    }

        /* 1. Hover Background - Smooth Blue Gradient */
        .sdock-nav-links a::before {
            content: '';
            position: absolute;
            inset: 0;
            background: var(--sdock-gradient-primary);
            border-radius: var(--sdock-radius-full);
            opacity: 0;
            transform: scale(0.8);
            transition: all 0.5s var(--sdock-transition-bounce);
            z-index: -1;
        }

        .sdock-nav-links a:hover::before {
            opacity: 1;
            transform: scale(1);
        }

        .sdock-nav-links a:hover {
            color: white;
            transform: translateY(-1px);
        }

        /* 2. Active Link */
        .sdock-nav-links a.active {
            color: white;
        }

            .sdock-nav-links a.active::before {
                opacity: 1;
                transform: scale(1);
            }

        /* 3. Elegant Dot Indicator */
        .sdock-nav-links a .dot {
            display: inline-block;
            width: 5px;
            height: 5px;
            background: var(--sdock-primary-light);
            border-radius: 50%;
            margin-right: 8px;
            opacity: 0;
            transform: scale(0) rotate(0deg);
            transition: all 0.4s var(--sdock-transition-bounce);
        }

        .sdock-nav-links a:hover .dot,
        .sdock-nav-links a.active .dot {
            opacity: 1;
            transform: scale(1) rotate(360deg);
        }

        /* 4. Sophisticated Arrow Animation */
        .sdock-nav-links a .arrow {
            display: inline-block;
            transition: all 0.4s var(--sdock-transition-bounce);
            font-size: 0.65rem;
            margin-left: 6px;
            opacity: 0.4;
        }

        .sdock-nav-links a:hover .arrow {
            transform: translateY(-2px) rotate(180deg);
            opacity: 1;
        }

        /* 5. Elegant Underline */
        .sdock-nav-links a::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--sdock-gradient-primary);
            transition: all 0.5s var(--sdock-transition-elegant);
            border-radius: var(--sdock-radius-full);
            transform: translateX(-50%);
        }

        .sdock-nav-links a:hover::after {
            width: 35%;
        }

        /* 6. Glow Effect on Hover */
        .sdock-nav-links a:hover {
            text-shadow: 0 0 20px rgba(59, 130, 246, 0.15);
        }

        /* 7. Subtle Scale on Hover */
        .sdock-nav-links a:hover {
            transform: translateY(-1px) scale(1.02);
        }

/* 8. Navigation CTA - Premium */
.sdock-nav-cta {
    padding: 10px 30px;
    background: var(--sdock-gradient-primary);
    color: white;
    border-radius: var(--sdock-radius-full);
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.4s var(--sdock-transition-bounce);
    box-shadow: 0 4px 15px rgba(26, 86, 219, 0.2);
    border: none;
    cursor: pointer;
    letter-spacing: 0.2px;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

    /* CTA Shimmer Effect */
    .sdock-nav-cta::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 200%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
        transition: left 0.8s var(--sdock-transition-elegant);
    }

    .sdock-nav-cta:hover::before {
        left: 100%;
    }

    .sdock-nav-cta:hover {
        transform: translateY(-2px) scale(1.03);
        box-shadow: 0 8px 30px rgba(26, 86, 219, 0.3);
    }

/* 9. Mobile Toggle - Premium */
.sdock-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    width: 48px;
    height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: var(--sdock-radius-md);
    transition: all 0.4s var(--sdock-transition-bounce);
    z-index: 100;
    position: relative;
}

    .sdock-mobile-toggle:hover {
        background: var(--sdock-primary-soft);
        transform: scale(1.05);
    }

    .sdock-mobile-toggle span {
        display: block;
        width: 24px;
        height: 2.5px;
        background: var(--sdock-text-primary);
        border-radius: var(--sdock-radius-full);
        transition: all 0.4s var(--sdock-transition-elegant);
        transform-origin: center;
    }

    .sdock-mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
        background: var(--sdock-primary);
    }

    .sdock-mobile-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .sdock-mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
        background: var(--sdock-primary);
    }

/* 10. Mobile Navigation - Premium */
.sdock-mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s var(--sdock-transition-elegant);
}

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

.sdock-mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 360px;
    max-width: 85vw;
    height: 100vh;
    background: white;
    z-index: 2000;
    padding: 80px 32px 40px;
    transition: right 0.6s var(--sdock-transition-bounce);
    box-shadow: var(--sdock-shadow-2xl);
    overflow-y: auto;
}

    .sdock-mobile-nav.active {
        right: 0;
    }

    .sdock-mobile-nav::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--sdock-gradient-primary);
        animation: expandWidth 0.8s var(--sdock-transition-bounce);
    }

@keyframes expandWidth {
    from {
        transform: scaleX(0);
    }

    to {
        transform: scaleX(1);
    }
}

.sdock-mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--sdock-gray-100);
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.4s var(--sdock-transition-bounce);
    color: var(--sdock-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

    .sdock-mobile-nav-close:hover {
        background: var(--sdock-gradient-primary);
        color: white;
        transform: rotate(90deg) scale(1.1);
    }

.sdock-mobile-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 20px;
}

    .sdock-mobile-links a {
        padding: 14px 16px;
        font-weight: 600;
        font-size: 1rem;
        border-radius: var(--sdock-radius-md);
        transition: all 0.4s var(--sdock-transition-elegant);
        color: var(--sdock-text-primary);
        letter-spacing: 0.2px;
        text-decoration: none;
        display: flex;
        align-items: center;
        gap: 14px;
        position: relative;
        overflow: hidden;
    }

        .sdock-mobile-links a::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: var(--sdock-gradient-primary);
            transform: scaleY(0);
            transition: transform 0.4s var(--sdock-transition-bounce);
            border-radius: var(--sdock-radius-full);
        }

        .sdock-mobile-links a:hover {
            background: var(--sdock-primary-soft);
            color: var(--sdock-primary);
            transform: translateX(8px);
        }

            .sdock-mobile-links a:hover::before {
                transform: scaleY(1);
            }

        .sdock-mobile-links a .icon {
            font-size: 1.2rem;
            transition: transform 0.4s var(--sdock-transition-bounce);
        }

        .sdock-mobile-links a:hover .icon {
            transform: scale(1.2) rotate(-5deg);
        }

        .sdock-mobile-links a .badge {
            margin-left: auto;
            padding: 2px 10px;
            background: var(--sdock-gradient-primary);
            color: white;
            border-radius: var(--sdock-radius-full);
            font-size: 0.6rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

.sdock-mobile-footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 2px solid var(--sdock-gray-100);
}

    .sdock-mobile-footer .sdock-nav-cta {
        width: 100%;
        justify-content: center;
        padding: 14px;
        font-size: 0.95rem;
    }

/* 11. Responsive */
@media (max-width: 992px) {
    .sdock-nav {
        display: none !important;
    }

    .sdock-mobile-toggle {
        display: flex !important;
    }
}

/* ====================================================
   12. HERO SECTION
   ==================================================== */
.sdock-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
    background: var(--sdock-bg-secondary);
}

    .sdock-hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background: radial-gradient(ellipse at 20% 50%, rgba(59, 130, 246, 0.06) 0%, transparent 60%), radial-gradient(ellipse at 80% 50%, rgba(26, 86, 219, 0.06) 0%, transparent 60%);
    }

.sdock-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.sdock-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.12);
    border-radius: var(--sdock-radius-full);
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--sdock-primary);
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    animation: fadeInUp 0.8s var(--sdock-transition-bounce);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.sdock-hero-badge .emoji {
    font-size: 1rem;
}

.sdock-hero h1 {
    font-family: var(--sdock-font-display);
    font-size: clamp(2.8rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
    color: var(--sdock-text-primary);
    animation: fadeInUp 0.8s var(--sdock-transition-bounce) 0.1s both;
}

    .sdock-hero h1 .highlight {
        background: var(--sdock-gradient-primary);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        position: relative;
    }

        .sdock-hero h1 .highlight::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--sdock-gradient-primary);
            opacity: 0.15;
            border-radius: var(--sdock-radius-full);
        }

.sdock-hero p {
    font-size: 1.1rem;
    color: var(--sdock-text-secondary);
    max-width: 480px;
    margin-bottom: 32px;
    line-height: 1.8;
    animation: fadeInUp 0.8s var(--sdock-transition-bounce) 0.2s both;
}

.sdock-hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s var(--sdock-transition-bounce) 0.3s both;
}

.sdock-btn-primary {
    padding: 14px 36px;
    background: var(--sdock-gradient-primary);
    color: white;
    border: none;
    border-radius: var(--sdock-radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s var(--sdock-transition-bounce);
    box-shadow: 0 4px 20px rgba(26, 86, 219, 0.25);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.2px;
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

    .sdock-btn-primary::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
        transition: left 0.6s;
    }

    .sdock-btn-primary:hover::before {
        left: 100%;
    }

    .sdock-btn-primary:hover {
        transform: translateY(-3px) scale(1.02);
        box-shadow: 0 8px 40px rgba(26, 86, 219, 0.35);
    }

.sdock-btn-secondary {
    padding: 14px 36px;
    background: transparent;
    color: var(--sdock-text-primary);
    border: 2px solid var(--sdock-gray-300);
    border-radius: var(--sdock-radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.2px;
    text-decoration: none;
}

    .sdock-btn-secondary:hover {
        border-color: var(--sdock-primary);
        color: var(--sdock-primary);
        transform: translateY(-3px);
        box-shadow: var(--sdock-shadow-md);
    }

.sdock-hero-stats {
    display: flex;
    gap: 48px;
    animation: fadeInUp 0.8s var(--sdock-transition-bounce) 0.4s both;
}

.sdock-stat {
    display: flex;
    flex-direction: column;
}

.sdock-stat-number {
    font-family: var(--sdock-font-display);
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--sdock-gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    letter-spacing: -0.02em;
}

.sdock-stat-label {
    font-size: 0.85rem;
    color: var(--sdock-text-tertiary);
    font-weight: 500;
    margin-top: 4px;
    letter-spacing: 0.2px;
}

.sdock-hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s var(--sdock-transition-bounce) 0.3s both;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.sdock-hero-image {
    position: relative;
    z-index: 2;
    border-radius: var(--sdock-radius-xl);
    overflow: hidden;
    box-shadow: var(--sdock-shadow-2xl);
    transition: all 0.5s var(--sdock-transition-elegant);
}

    .sdock-hero-image:hover {
        transform: scale(1.01);
        box-shadow: var(--sdock-shadow-2xl), var(--sdock-shadow-blue);
    }

    .sdock-hero-image img {
        width: 100%;
        height: auto;
        display: block;
        transition: transform 0.6s var(--sdock-transition-elegant);
    }

    .sdock-hero-image:hover img {
        transform: scale(1.03);
    }

    .sdock-hero-image .overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(to top, rgba(15, 23, 42, 0.08) 0%, transparent 50%);
    }

.sdock-floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    border-radius: var(--sdock-radius-lg);
    padding: 14px 22px;
    box-shadow: var(--sdock-shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10;
    border: 1px solid rgba(255, 255, 255, 0.4);
    animation: float-card 5s ease-in-out infinite;
}

.sdock-floating-card-1 {
    top: 8%;
    left: -8%;
    animation-delay: 0s;
}

.sdock-floating-card-2 {
    bottom: 12%;
    right: -8%;
    animation-delay: 1.2s;
}

.sdock-floating-card-3 {
    top: 40%;
    right: -12%;
    animation-delay: 2.4s;
}

@keyframes float-card {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        box-shadow: var(--sdock-shadow-lg);
    }

    50% {
        transform: translateY(-12px) rotate(1deg);
        box-shadow: var(--sdock-shadow-xl), var(--sdock-shadow-blue);
    }
}

.sdock-floating-card .icon {
    width: 38px;
    height: 38px;
    border-radius: var(--sdock-radius-sm);
    background: var(--sdock-gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
}

.sdock-floating-card .text {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--sdock-text-primary);
}

/* 13. Section Styles */
.sdock-section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.sdock-section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}

.sdock-section-tag {
    display: inline-block;
    padding: 6px 18px;
    background: var(--sdock-primary-soft);
    border-radius: var(--sdock-radius-full);
    font-weight: 600;
    font-size: 0.7rem;
    color: var(--sdock-primary);
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.sdock-section-header h2 {
    font-family: var(--sdock-font-display);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    line-height: 1.2;
    color: var(--sdock-text-primary);
}

.sdock-section-divider {
    width: 60px;
    height: 3px;
    background: var(--sdock-gradient-primary);
    margin: 16px auto 0;
    border-radius: var(--sdock-radius-full);
}

.sdock-section-header p {
    font-size: 1.05rem;
    color: var(--sdock-text-secondary);
    line-height: 1.7;
}

/* 14. Education Levels Grid */
.sdock-levels-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.sdock-level-card {
    background: white;
    border-radius: var(--sdock-radius-lg);
    padding: 28px 20px;
    text-align: center;
    border: 1px solid var(--sdock-gray-100);
    transition: all 0.4s var(--sdock-transition-elegant);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

    .sdock-level-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: var(--sdock-gradient-primary);
        transform: scaleX(0);
        transition: transform 0.5s var(--sdock-transition-elegant);
        border-radius: var(--sdock-radius-full);
    }

    .sdock-level-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--sdock-shadow-lg), var(--sdock-shadow-blue);
        border-color: rgba(59, 130, 246, 0.15);
    }

        .sdock-level-card:hover::before {
            transform: scaleX(1);
        }

.sdock-level-icon {
    font-size: 2.4rem;
    margin-bottom: 12px;
    display: block;
    transition: transform 0.4s var(--sdock-transition-bounce);
}

.sdock-level-card:hover .sdock-level-icon {
    transform: scale(1.1);
}

.sdock-level-card h4 {
    font-family: var(--sdock-font-display);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--sdock-text-primary);
}

.sdock-level-card p {
    font-size: 0.8rem;
    color: var(--sdock-text-tertiary);
    line-height: 1.4;
}

.sdock-level-tag {
    display: inline-block;
    padding: 2px 10px;
    background: var(--sdock-primary-soft);
    border-radius: var(--sdock-radius-full);
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--sdock-primary);
    margin-top: 8px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.sdock-level-category {
    margin-bottom: 40px;
}

    .sdock-level-category:last-child {
        margin-bottom: 0;
    }

.sdock-category-title {
    font-family: var(--sdock-font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--sdock-text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

    .sdock-category-title .line {
        flex: 1;
        height: 2px;
        background: var(--sdock-gradient-soft);
        border-radius: var(--sdock-radius-full);
    }

/* 15. School Management */
.sdock-management-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.sdock-management-card {
    background: white;
    border-radius: var(--sdock-radius-lg);
    padding: 28px 24px;
    border: 1px solid var(--sdock-gray-100);
    transition: all 0.4s var(--sdock-transition-elegant);
    position: relative;
}

    .sdock-management-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--sdock-shadow-lg);
        border-color: rgba(59, 130, 246, 0.15);
    }

.sdock-management-icon {
    width: 50px;
    height: 50px;
    background: var(--sdock-gradient-primary);
    border-radius: var(--sdock-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    margin-bottom: 14px;
    transition: transform 0.4s var(--sdock-transition-bounce);
}

.sdock-management-card:hover .sdock-management-icon {
    transform: scale(1.1);
}

.sdock-management-card h4 {
    font-family: var(--sdock-font-display);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--sdock-text-primary);
}

.sdock-management-card p {
    font-size: 0.85rem;
    color: var(--sdock-text-tertiary);
    line-height: 1.5;
}

/* 16. Certifications */
.sdock-cert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.sdock-cert-card {
    background: white;
    border-radius: var(--sdock-radius-lg);
    padding: 36px 28px;
    text-align: center;
    border: 1px solid var(--sdock-gray-100);
    transition: all 0.4s var(--sdock-transition-elegant);
}

    .sdock-cert-card:hover {
        transform: translateY(-8px);
        box-shadow: var(--sdock-shadow-xl), var(--sdock-shadow-blue);
        border-color: rgba(59, 130, 246, 0.2);
    }

.sdock-cert-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    background: var(--sdock-gradient-primary);
    border-radius: var(--sdock-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: white;
    transition: transform 0.4s var(--sdock-transition-bounce);
}

.sdock-cert-card:hover .sdock-cert-icon {
    transform: scale(1.1);
}

.sdock-cert-card h3 {
    font-family: var(--sdock-font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--sdock-text-primary);
}

.sdock-cert-card p {
    font-size: 0.9rem;
    color: var(--sdock-text-secondary);
    line-height: 1.6;
}

.sdock-cert-badge {
    display: inline-block;
    padding: 4px 14px;
    background: var(--sdock-secondary-soft);
    border-radius: var(--sdock-radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--sdock-secondary);
    margin-top: 12px;
}

/* 17. Career Path */
.sdock-career-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.sdock-career-card {
    background: white;
    border-radius: var(--sdock-radius-lg);
    padding: 36px 28px;
    text-align: center;
    border: 1px solid var(--sdock-gray-100);
    transition: all 0.4s var(--sdock-transition-elegant);
}

    .sdock-career-card:hover {
        transform: translateY(-8px);
        box-shadow: var(--sdock-shadow-xl), var(--sdock-shadow-blue);
        border-color: rgba(59, 130, 246, 0.2);
    }

.sdock-career-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: var(--sdock-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: white;
    transition: transform 0.4s var(--sdock-transition-bounce);
}

.sdock-career-card:hover .sdock-career-icon {
    transform: scale(1.1);
}

.sdock-career-card h3 {
    font-family: var(--sdock-font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--sdock-text-primary);
}

.sdock-career-card p {
    font-size: 0.9rem;
    color: var(--sdock-text-secondary);
    line-height: 1.6;
}

.sdock-career-badge {
    display: inline-block;
    padding: 4px 14px;
    background: var(--sdock-primary-soft);
    border-radius: var(--sdock-radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--sdock-primary);
    margin-top: 12px;
}

/* 18. Download Section */
.sdock-download-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.sdock-download-card {
    background: white;
    border-radius: var(--sdock-radius-xl);
    padding: 40px 32px;
    text-align: center;
    border: 1px solid var(--sdock-gray-100);
    transition: all 0.4s var(--sdock-transition-elegant);
}

    .sdock-download-card:hover {
        transform: translateY(-8px);
        box-shadow: var(--sdock-shadow-xl), var(--sdock-shadow-blue);
        border-color: rgba(59, 130, 246, 0.2);
    }

.sdock-download-icon {
    width: 76px;
    height: 76px;
    margin: 0 auto 20px;
    background: var(--sdock-gradient-primary);
    border-radius: var(--sdock-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: white;
    transition: transform 0.4s var(--sdock-transition-bounce);
}

.sdock-download-card:hover .sdock-download-icon {
    transform: scale(1.1);
}

.sdock-download-card h3 {
    font-family: var(--sdock-font-display);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--sdock-text-primary);
}

.sdock-download-card p {
    color: var(--sdock-text-tertiary);
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.sdock-platform-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    background: var(--sdock-gray-50);
    border: 1px solid var(--sdock-gray-100);
    border-radius: var(--sdock-radius-md);
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    color: var(--sdock-text-primary);
}

    .sdock-platform-btn:hover {
        background: var(--sdock-gradient-primary);
        color: white;
        border-color: transparent;
        transform: translateX(6px);
        box-shadow: var(--sdock-shadow-md);
    }

    .sdock-platform-btn .os {
        display: flex;
        align-items: center;
        gap: 10px;
        font-weight: 500;
        font-size: 0.9rem;
    }

/* 19. CTA Section */
.sdock-cta {
    padding: 100px 0;
    background: var(--sdock-bg-dark);
    position: relative;
    overflow: hidden;
}

    .sdock-cta::before {
        content: '';
        position: absolute;
        inset: 0;
        background: radial-gradient(ellipse at 30% 50%, rgba(59, 130, 246, 0.15) 0%, transparent 60%), radial-gradient(ellipse at 70% 50%, rgba(26, 86, 219, 0.1) 0%, transparent 60%);
    }

.sdock-cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.sdock-cta h2 {
    font-family: var(--sdock-font-display);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

    .sdock-cta h2 .highlight {
        background: var(--sdock-gradient-secondary);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }

.sdock-cta p {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 32px;
    line-height: 1.7;
}

.sdock-cta .btn-light {
    padding: 16px 44px;
    background: white;
    color: var(--sdock-primary);
    border: none;
    border-radius: var(--sdock-radius-full);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s var(--sdock-transition-bounce);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.2px;
    text-decoration: none;
}

    .sdock-cta .btn-light:hover {
        transform: translateY(-3px) scale(1.02);
        box-shadow: 0 8px 40px rgba(0, 0, 0, 0.25);
    }

/* ====================================================
   20. FOOTER - FIXED DARK BACKGROUND
   ==================================================== */
.sdock-footer {
    background: var(--sdock-charcoal);
    color: white;
    padding: 80px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.sdock-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.sdock-footer-brand p {
    color: rgba(255, 255, 255, 0.5);
    margin: 16px 0;
    max-width: 320px;
    line-height: 1.7;
    font-size: 0.9rem;
}

.sdock-footer-social {
    display: flex;
    gap: 12px;
}

    .sdock-footer-social a {
        width: 40px;
        height: 40px;
        border-radius: var(--sdock-radius-sm);
        background: rgba(255, 255, 255, 0.05);
        display: flex;
        align-items: center;
        justify-content: center;
        color: rgba(255, 255, 255, 0.4);
        transition: all 0.3s var(--sdock-transition-bounce);
    }

        .sdock-footer-social a:hover {
            background: var(--sdock-gradient-primary);
            color: white;
            transform: translateY(-4px);
            box-shadow: var(--sdock-shadow-md);
        }

.sdock-footer-col h4 {
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.sdock-footer-col ul {
    list-style: none;
}

    .sdock-footer-col ul li {
        margin-bottom: 10px;
    }

        .sdock-footer-col ul li a {
            color: rgba(255, 255, 255, 0.4);
            font-size: 0.85rem;
            transition: all 0.3s;
            letter-spacing: 0.2px;
            text-decoration: none;
        }

            .sdock-footer-col ul li a:hover {
                color: white;
                padding-left: 6px;
            }

.sdock-footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

    .sdock-footer-bottom p {
        color: rgba(255, 255, 255, 0.25);
        font-size: 0.8rem;
        letter-spacing: 0.3px;
    }

/* 21. WhatsApp Float */
.sdock-whatsapp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    background: #25D366;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    transition: all 0.3s var(--sdock-transition-bounce);
    text-decoration: none;
}

    .sdock-whatsapp i {
        font-size: 1.6rem;
        color: white;
    }

    .sdock-whatsapp:hover {
        transform: scale(1.1);
        box-shadow: 0 8px 40px rgba(37, 211, 102, 0.4);
    }

/* 22. Loading Screen */
.sdock-loader {
    position: fixed;
    inset: 0;
    background: var(--sdock-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

    .sdock-loader.hidden {
        opacity: 0;
        visibility: hidden;
    }

.sdock-loader-content {
    text-align: center;
}

.sdock-loader-spinner {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    position: relative;
}

    .sdock-loader-spinner::before {
        content: '';
        position: absolute;
        inset: 0;
        border: 3px solid rgba(255, 255, 255, 0.06);
        border-radius: 50%;
    }

    .sdock-loader-spinner::after {
        content: '';
        position: absolute;
        inset: 0;
        border: 3px solid transparent;
        border-top: 3px solid var(--sdock-primary-light);
        border-right: 3px solid var(--sdock-primary);
        border-radius: 50%;
        animation: spin 0.8s linear infinite;
    }

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.sdock-loader-content h3 {
    font-family: var(--sdock-font-display);
    color: white;
    font-weight: 800;
    font-size: 1.4rem;
    margin-bottom: 4px;
    letter-spacing: -0.02em;
}

.sdock-loader-content p {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

/* 23. Background Utilities */
.sdock-bg-soft {
    background: var(--sdock-bg-secondary);
}

.sdock-bg-warm {
    background: var(--sdock-bg-warm);
}

.sdock-bg-blue-light {
    background: var(--sdock-bg-blue-light);
}

.sdock-bg-white {
    background: white;
}

/* 24. Responsive */
@media (max-width: 1200px) {
    .sdock-levels-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

@media (max-width: 992px) {
    .sdock-nav {
        display: none !important;
    }

    .sdock-mobile-toggle {
        display: flex !important;
    }

    .sdock-hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .sdock-hero p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .sdock-hero-actions {
        justify-content: center;
    }

    .sdock-hero-stats {
        justify-content: center;
    }

    .sdock-hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }

    .sdock-floating-card {
        display: none;
    }

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

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

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

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

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

@media (max-width: 768px) {
    .sdock-section {
        padding: 60px 0;
    }

    .sdock-section-header {
        margin-bottom: 36px;
    }

    .sdock-levels-grid {
        grid-template-columns: 1fr 1fr;
    }

    .sdock-management-grid {
        grid-template-columns: 1fr;
    }

    .sdock-cert-grid {
        grid-template-columns: 1fr;
    }

    .sdock-career-grid {
        grid-template-columns: 1fr;
    }

    .sdock-download-grid {
        grid-template-columns: 1fr;
    }

    .sdock-hero-stats {
        gap: 24px;
        flex-wrap: wrap;
    }

    .sdock-hero-stat {
        flex: 0 0 calc(50% - 12px);
    }

    .sdock-footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .sdock-footer-brand p {
        max-width: 100%;
    }

    .sdock-footer-social {
        justify-content: center;
    }

    .sdock-footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .sdock-mobile-nav {
        width: 100%;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .sdock-container {
        padding: 0 16px;
    }

    .sdock-levels-grid {
        grid-template-columns: 1fr;
    }

    .sdock-hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

        .sdock-hero-actions .sdock-btn-primary,
        .sdock-hero-actions .sdock-btn-secondary {
            justify-content: center;
        }

    .sdock-hero-stat {
        flex: 0 0 100%;
    }

    .sdock-whatsapp {
        width: 48px;
        height: 48px;
        bottom: 16px;
        right: 16px;
    }

        .sdock-whatsapp i {
            font-size: 1.4rem;
        }
}

/* Utility Classes */
.sdock-text-center {
    text-align: center;
}

.sdock-mt-2 {
    margin-top: var(--sdock-space-lg);
}

.sdock-mb-2 {
    margin-bottom: var(--sdock-space-lg);
}

.sdock-flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.sdock-gap-2 {
    gap: var(--sdock-space-lg);
}

/* AOS Override */
[data-aos] {
    pointer-events: none;
}

    [data-aos].aos-animate {
        pointer-events: auto;
    }