/* ============================================
   FREELANCE PATHSHALA - LANDING PAGE STYLES
   ============================================ */

:root {
    /* Primary Colors */
    --primary: #3B82F6;
    --background: #EFF6FF;
    --accent: #FB7185;
    --text: #334155;
    
    /* Extended Palette */
    --primary-light: #DBEAFE;
    --primary-dark: #1E40AF;
    --accent-light: #FEE2E7;
    --accent-dark: #E11D48;
    --success: #10B981;
    --warning: #F59E0B;
    
    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    
    /* Typography */
    --font-display: 'Noto Sans', sans-serif;
    --font-body: 'Noto Sans Bengali', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-base: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 2.5rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 5rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

p {
    font-size: 1rem;
    color: var(--gray-600);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--primary-dark);
}

/* ============================================
   BUTTON STYLES
   ============================================ */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

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

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

.btn-large {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: 1.05rem;
}

/* ============================================
   NAVIGATION BAR
   ============================================ */

.navbar {
    position: sticky;
    top: 0;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-base) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
}

.logo-icon {
    font-size: 1.5rem;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-2xl);
}

.nav-link {
    color: var(--text);
    font-weight: 500;
    position: relative;
    padding-bottom: var(--spacing-xs);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-login {
    background-color: var(--primary);
    color: var(--white) !important;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.nav-login:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.nav-login::after {
    display: none;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    background: linear-gradient(135deg, var(--background) 0%, var(--white) 100%);
    padding: var(--spacing-4xl) var(--spacing-lg);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    z-index: 0;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(20px);
    }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: slideInLeft 0.8s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-3xl);
}

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

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-display);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.hero-visual {
    position: relative;
    height: 400px;
    animation: slideInRight 0.8s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.gradient-blob {
    position: absolute;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--primary-light) 100%);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    animation: blobAnimation 8s ease-in-out infinite;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes blobAnimation {
    0%, 100% {
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    }
    50% {
        border-radius: 70% 30% 66% 34% / 66% 33% 67% 33%;
    }
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--text);
    font-size: 0.875rem;
    animation: float 4s ease-in-out infinite;
}

.card-icon {
    font-size: 2rem;
}

.card-1 {
    width: 120px;
    top: 20px;
    left: 20px;
    animation-delay: 0s;
}

.card-2 {
    width: 120px;
    bottom: 40px;
    left: 40px;
    animation-delay: 1s;
}

.card-3 {
    width: 120px;
    top: 120px;
    right: 20px;
    animation-delay: 2s;
}

/* ============================================
   SECTION STYLES
   ============================================ */

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    color: var(--gray-900);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: var(--radius-full);
}

/* ============================================
   WHY CHOOSE US SECTION
   ============================================ */

.why-choose {
    background-color: var(--background);
    padding: var(--spacing-4xl) var(--spacing-lg);
    position: relative;
}

.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: left var(--transition-slow);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
    left: 0;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-base);
    display: block;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-base);
    color: var(--gray-900);
}

.feature-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================
   PRICING SECTION
   ============================================ */

.pricing {
    padding: var(--spacing-4xl) var(--spacing-lg);
    background: linear-gradient(135deg, var(--white) 0%, var(--background) 100%);
}

.pricing-content {
    max-width: 600px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    box-shadow: 0 0 0 3px var(--accent-light), var(--shadow-2xl);
    transform: scale(1.05) translateY(-8px);
}

.price-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-900);
}

.price-display {
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-base);
}

.original-price {
    font-size: 1.25rem;
    color: var(--gray-400);
    text-decoration: line-through;
    font-family: var(--font-display);
}

.current-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    font-family: var(--font-display);
}

.price-details {
    color: var(--gray-600);
    margin-bottom: var(--spacing-2xl);
    font-size: 0.95rem;
}

.features-list {
    list-style: none;
    text-align: left;
    margin-bottom: var(--spacing-2xl);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--spacing-2xl) 0;
}

.features-list li {
    padding: var(--spacing-sm) 0;
    color: var(--text);
    font-weight: 500;
}

.features-list li:before {
    margin-right: var(--spacing-base);
}

.remaining-slots {
    margin-top: var(--spacing-lg);
    color: var(--accent-dark);
    font-weight: 600;
}

.remaining-slots strong {
    color: var(--accent);
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq {
    background-color: var(--background);
    padding: var(--spacing-4xl) var(--spacing-lg);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-base);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    font-family: var(--font-body);
}

.faq-question:hover {
    background-color: var(--primary-light);
    color: var(--primary-dark);
}

.faq-item.active .faq-question {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    border-bottom: 2px solid var(--primary-dark);
}

.faq-icon {
    display: inline-block;
    transition: transform var(--transition-base);
    font-weight: bold;
    font-size: 1.2rem;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    background-color: var(--gray-50);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: var(--spacing-lg);
}

.faq-answer p {
    color: var(--gray-700);
    line-height: 1.8;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: var(--spacing-4xl) var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    color: var(--white);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-base);
}

.cta-content > p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-2xl);
}

.application-form {
    display: grid;
    gap: var(--spacing-base);
    margin-bottom: var(--spacing-2xl);
}

.form-group {
    display: flex;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--radius-lg);
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.form-group input::placeholder {
    color: var(--gray-400);
}

.form-group input:focus {
    outline: none;
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
    transform: translateY(-2px);
}

.application-form .btn {
    width: 100%;
    background-color: var(--accent);
    color: var(--white);
    border: none;
    padding: var(--spacing-md);
    font-weight: 700;
}

.application-form .btn:hover {
    background-color: var(--accent-dark);
}

.form-note {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-2xl) var(--spacing-lg);
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content p {
    color: var(--gray-400);
    margin-bottom: var(--spacing-lg);
}

.footer-links {
    display: flex;
    gap: var(--spacing-2xl);
    justify-content: center;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--gray-400);
    transition: color var(--transition-base);
}

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

/* ============================================
   LARGE SCREEN LAYOUT
   ============================================ */

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-3xl);
    }

    .hero-visual {
        height: 400px;
        margin-top: 0;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--white);
        padding: var(--spacing-lg);
        gap: var(--spacing-base);
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        height: 300px;
        margin-top: var(--spacing-2xl);
    }

    .floating-card {
        width: 100px;
        padding: var(--spacing-base);
        font-size: 0.75rem;
    }

    .card-icon {
        font-size: 1.5rem;
    }

    .card-1 {
        top: 10px;
        left: 10px;
    }

    .card-2 {
        bottom: 20px;
        left: 20px;
    }

    .card-3 {
        top: 80px;
        right: 10px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .hero-stats {
        justify-content: space-around;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }

    .footer-links {
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-2xl: 2.5rem;
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-2xl) var(--spacing-base);
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .current-price {
        font-size: 2.5rem;
    }

    .pricing-card {
        padding: var(--spacing-lg);
    }

    .faq-question {
        padding: var(--spacing-base);
        font-size: 0.95rem;
    }

    .application-form {
        gap: var(--spacing-sm);
    }

    .form-group input {
        padding: var(--spacing-base);
        font-size: 0.95rem;
    }

    .why-choose {
        padding: var(--spacing-2xl) var(--spacing-base);
    }

    .cta {
        padding: var(--spacing-2xl) var(--spacing-base);
    }

    .nav-container {
        padding: var(--spacing-base);
    }

    .nav-logo {
        font-size: 1rem;
    }
}

/* ============================================
   LOGIN MODAL
   ============================================ */

.login-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease-out;
}

.login-modal.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.login-modal-content {
    background: var(--white);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    max-width: 400px;
    width: 90%;
    position: relative;
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-400);
    transition: color var(--transition-base);
}

.modal-close:hover {
    color: var(--text);
}

.login-modal-content h2 {
    margin-bottom: var(--spacing-2xl);
    text-align: center;
    color: var(--gray-900);
}

.login-form {
    display: grid;
    gap: var(--spacing-base);
    margin-bottom: var(--spacing-2xl);
}

.login-form .form-group {
    display: flex;
}

.login-form .form-group input {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-lg);
    background-color: var(--gray-50);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.login-form .form-group input::placeholder {
    color: var(--gray-400);
}

.login-form .form-group input:focus {
    outline: none;
    background-color: var(--white);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.login-form .btn {
    width: 100%;
}

.modal-note {
    text-align: center;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

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

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

.mt-xs {
    margin-top: var(--spacing-xs);
}

.mt-sm {
    margin-top: var(--spacing-sm);
}

.mt-base {
    margin-top: var(--spacing-base);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-xs {
    margin-bottom: var(--spacing-xs);
}

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

.mb-base {
    margin-bottom: var(--spacing-base);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}