/* ============================================
   SYLLABUX LEARNING SOLUTIONS - DESIGN SYSTEM
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    /* Primary Colors - from mysyllabux.com theme */
    --primary-dark: #0a1628;
    --primary: #0d2137;
    --primary-light: #1a3a5c;
    --accent: #00d4ff;
    --accent-hover: #00b8e6;
    --accent-glow: rgba(0, 212, 255, 0.3);

    /* Secondary Colors */
    --secondary: #7c3aed;
    --secondary-light: #a855f7;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;

    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--secondary) 100%);
    --gradient-hero: linear-gradient(135deg, #0a1628 0%, #0d2137 40%, #1a3a5c 100%);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Outfit', var(--font-primary);

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px var(--accent-glow);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Z-index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-toast: 400;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul,
ol {
    list-style: none;
}

/* ---------- Typography ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

h1 {
    font-size: var(--text-5xl);
}

h2 {
    font-size: var(--text-4xl);
}

h3 {
    font-size: var(--text-3xl);
}

h4 {
    font-size: var(--text-2xl);
}

h5 {
    font-size: var(--text-xl);
}

h6 {
    font-size: var(--text-lg);
}

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

/* ---------- Container ---------- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.container-sm {
    max-width: 768px;
}

.container-lg {
    max-width: 1440px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

.btn-secondary:hover {
    background: var(--accent);
    color: var(--primary-dark);
}

.btn-white {
    background: var(--white);
    color: var(--primary-dark);
}

.btn-white:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.btn-icon {
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: var(--radius-full);
}

/* ---------- Navigation ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.navbar-logo img {
    height: 45px;
    width: auto;
}

.navbar-logo span {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--white);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.navbar-link {
    color: var(--gray-300);
    font-weight: 500;
    padding: var(--space-2) 0;
    position: relative;
}

.navbar-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition-base);
}

.navbar-link:hover,
.navbar-link.active {
    color: var(--white);
}

.navbar-link:hover::after,
.navbar-link.active::after {
    width: 100%;
}

.navbar-dropdown {
    position: relative;
}

.navbar-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--primary);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-xl);
}

.navbar-dropdown:hover .navbar-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.navbar-dropdown-menu a {
    display: block;
    padding: var(--space-3) var(--space-4);
    color: var(--gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.navbar-dropdown-menu a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.navbar-cta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
}

.navbar-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all var(--transition-base);
}

/* Mobile Navigation */
.navbar-cta-mobile {
    display: none;
}

@media (max-width: 1024px) {
    .navbar-toggle {
        display: flex;
    }

    .navbar-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        justify-content: flex-start;
        padding: var(--space-8);
        background: #195fa0 !important;
        background-color: #195fa0 !important;
        background-image: none !important;
        /* background: var(--white); */
        transform: translateX(100%);
        transition: transform var(--transition-base);
        z-index: 9999;
    }

    .navbar-menu::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: #195fa0;
        z-index: -1;
    }

    .navbar-menu.active {
        transform: translateX(0);
    }

    .navbar-link {
        font-size: var(--text-xl);
        padding: var(--space-4) 0;
        color: var(--gray-300);
    }

    .navbar-link:hover,
    .navbar-link.active {
        color: var(--white);
    }

    .navbar-link::after {
        background: var(--accent);
    }

    .navbar-cta {
        display: none;
    }

    .navbar-cta-mobile {
        display: flex;
        flex-direction: column;
        gap: var(--space-4);
        width: 100%;
        margin-top: var(--space-8);
        padding-top: var(--space-6);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .navbar-cta-mobile .btn {
        width: 100%;
        justify-content: center;
    }

    .navbar-dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        background: transparent;
        margin-top: var(--space-2);
        margin-left: var(--space-4);
    }

    .navbar-dropdown-menu a {
        color: var(--gray-300);
        padding: var(--space-2) var(--space-4);
        background: transparent;
    }

    .navbar-dropdown-menu a:hover {
        color: var(--white);
        background: rgba(255, 255, 255, 0.1);
    }
}

/* ---------- Hero Section ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background-color: var(--primary-dark);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
}

.hero-home {
    background-image: url('assets/images/hero-bg-home.webp');
}

.hero-smartschools {
    background-image: url('assets/images/hero-bg-smartschools.webp');
}

.hero-smartbooks {
    background-image: url('assets/images/hero-bg-smartbooks.webp');
}

.hero-pricing {
    background-image: url('assets/images/hero-bg-pricing.webp');
}

.hero-about {
    background-image: url('assets/images/hero-bg-about.webp');
}

.hero-contact {
    background-image: url('assets/images/hero-bg-contact.webp');
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(10, 22, 40, 0.9) 0%, rgba(13, 33, 55, 0.85) 100%);
    pointer-events: none;

}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-16) var(--space-6);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--accent);
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.6s ease forwards;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--white);
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--gray-300);
    margin-bottom: var(--space-10);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.clients-carousel {
    margin-top: var(--space-16);
    padding-top: var(--space-16);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
    text-align: center;
}

.clients-slider {
    overflow: hidden;
    position: relative;
    margin-bottom: var(--space-4);
}

.clients-track {
    display: flex;
    gap: var(--space-8);
    width: fit-content;
    animation: slide 20s linear infinite;
}

.client-logo {
    flex-shrink: 0;
    width: 160px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 12px;
    padding: var(--space-4);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
    border: 1px solid #e5e7eb;
}

.client-logo:hover {
    transform: translateY(-4px);
}

.client-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 8px;
    /* filter: grayscale(100%); */
    transition: filter 0.3s ease;
}

.client-logo:hover img {
    filter: grayscale(0%);
}

.clients-text {
    color: var(--gray-400);
    font-size: var(--text-sm);
    margin: 0;
}

/* ---------- Sections ---------- */
.section {
    padding: var(--space-24) 0;
}

.section-dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(13, 28, 51, 0.9) 0%, rgba(16, 41, 68, 0.85) 100%);
    pointer-events: none;

}

.section-dark {
    /* background: var(--gradient-hero); */
    background-color: var(--primary-dark);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
    color: var(--white);
    background-image: url('assets/images/hero-bg-home.webp');
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: var(--white);
}

.section-light {
    background: var(--gray-50);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section-label {
    display: inline-block;
    color: var(--accent);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
}

.section-title {
    margin-bottom: var(--space-4);
}

.section-subtitle {
    color: var(--gray-500);
    font-size: var(--text-lg);
}

.section-dark .section-subtitle {
    color: var(--gray-400);
}

/* ---------- Cards ---------- */
.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card-glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    font-size: var(--text-2xl);
}

.card-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.card-text {
    color: var(--gray-500);
}

/* ---------- Features Grid ---------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.feature-card {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.feature-card:hover {
    background: rgba(0, 212, 255, 0.05);
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: var(--text-xl);
}

.feature-content h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.feature-content p {
    color: var(--gray-500);
    font-size: var(--text-sm);
}

.section-dark .feature-content p {
    color: var(--gray-400);
}

/* ---------- Product Cards ---------- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-card-image {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.product-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, 0.5) 100%);
}

.product-card-content {
    padding: var(--space-8);
}

.product-card-tag {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: var(--accent);
    color: var(--primary-dark);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.product-card h3 {
    margin-bottom: var(--space-3);
}

.product-card p {
    color: var(--gray-500);
    margin-bottom: var(--space-6);
}

/* ---------- Pricing ---------- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    text-align: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    background: var(--gradient-hero);
    color: var(--white);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-card.featured h3,
.pricing-card.featured h4 {
    color: var(--white);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--primary-dark);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-name {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

.pricing-price {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
}

.pricing-period {
    color: var(--gray-500);
    font-size: var(--text-sm);
    margin-bottom: var(--space-6);
}

.pricing-card.featured .pricing-period {
    color: var(--gray-400);
}

.pricing-features {
    text-align: left;
    margin-bottom: var(--space-8);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--gray-200);
}

.pricing-card.featured .pricing-features li {
    border-color: rgba(255, 255, 255, 0.1);
}

.pricing-features li::before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
}

/* ---------- Testimonials ---------- */
.testimonials-slider {
    overflow: hidden;
    position: relative;
}

.testimonials-track {
    display: flex;
    gap: var(--space-8);
    animation: slide 30s linear infinite;
}

.testimonial-card {
    flex-shrink: 0;
    width: 400px;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
}

.testimonial-content {
    font-style: italic;
    color: var(--gray-600);
    margin-bottom: var(--space-6);
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-name {
    font-weight: 600;
    color: var(--gray-900);
}

.testimonial-role {
    color: var(--gray-500);
    font-size: var(--text-sm);
}

/* ---------- Video Gallery ---------- */
.video-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
}

.video-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 16/9;
    box-shadow: var(--shadow-lg);
}

.video-card iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ---------- Contact Form ---------- */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-2);
    color: var(--gray-700);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ---------- Footer ---------- */
.footer {
    background: var(--primary-dark);
    color: var(--gray-300);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

@media (max-width: 1024px) {
    .footer-grid {
        flex-direction: column;
        gap: var(--space-8);
    }
}

@media (max-width: 640px) {
    .footer-grid {
        flex-direction: column;
        gap: var(--space-6);
    }
}

.footer-brand {
    flex: 1;
    max-width: 300px;
    min-width: 250px;
}

.footer-grid>div:not(.footer-brand) {
    flex: 0 1 auto;
    min-width: 150px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer-logo img {
    height: 40px;
}

.footer-logo span {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--white);
}

.footer-desc {
    margin-bottom: var(--space-6);
    line-height: 1.8;
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--primary-dark);
}

.footer-heading {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-6);
}

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a:hover {
    color: var(--accent);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a:hover {
    color: var(--accent);
}

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

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

@keyframes slide {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes glow {

    0%,
    100% {
        box-shadow: 0 0 20px var(--accent-glow);
    }

    50% {
        box-shadow: 0 0 40px var(--accent-glow);
    }
}

/* Scroll-triggered animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

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

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.mb-12 {
    margin-bottom: var(--space-12);
}

.mb-16 {
    margin-bottom: var(--space-16);
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mt-12 {
    margin-top: var(--space-12);
}

.mt-16 {
    margin-top: var(--space-16);
}

.hidden {
    display: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ---------- Download Cards ---------- */
.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
}

.download-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-8);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.download-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.download-card img {
    width: 64px;
    height: 64px;
}

.download-card h4 {
    font-size: var(--text-lg);
}

/* ---------- Responsive Adjustments ---------- */
@media (max-width: 768px) {
    h1 {
        font-size: var(--text-4xl);
    }

    h2 {
        font-size: var(--text-3xl);
    }

    h3 {
        font-size: var(--text-2xl);
    }

    .section {
        padding: var(--space-16) 0;
    }

    .hero-content {
        padding: var(--space-12) var(--space-4);
    }

    .hero-cta {
        flex-wrap: wrap;
    }

    .clients-track {
        gap: var(--space-6);
    }

    .client-logo {
        width: 140px;
        height: 100px;
        background: white;
        border-radius: 12px;
        border: 1px solid #e5e7eb;
    }

    .products-grid,
    .features-grid {
        gap: var(--space-6);
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }

    .clients-track {
        gap: var(--space-4);
    }

    .client-logo {
        width: 120px;
        height: 90px;
        background: white;
        border-radius: 12px;
        border: 1px solid #e5e7eb;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Reso
urces Slider Styles */
.resources-slider {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 3rem 0;
    padding: 0 4rem;
}

.slider-container {
    width: 100%;
    max-width: 1000px;
    overflow: hidden;
    position: relative;
}

.slider-track {
    display: flex;
    transition: transform 0.3s ease;
    gap: 2rem;
}

.slider-card {
    flex: 0 0 300px;
    transition: all 0.3s ease;
    opacity: 0.6;
    transform: scale(0.9);
}

.slider-card.active {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    color: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.slider-arrow:hover {
    background: var(--accent);
    transform: translateY(-50%) scale(1.1);
}

.slider-arrow-left {
    left: 0;
}

.slider-arrow-right {
    right: 0;
}

.slider-help-text {
    text-align: center;
    margin-top: 2rem;
}

.slider-help-text p {
    color: var(--text-light);
    font-size: 0.9rem;
    font-style: italic;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .resources-slider {
        padding: 0 2rem;
    }

    .slider-card {
        flex: 0 0 280px;
    }

    .slider-arrow {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .resources-slider {
        padding: 0 1rem;
    }

    .slider-card {
        flex: 0 0 260px;
    }
}