/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-blue-50: #eff6ff;
    --color-blue-100: #dbeafe;
    --color-blue-500: #3b82f6;
    --color-blue-600: #2563eb;
    --color-blue-700: #1d4ed8;
    --color-green-500: #22c55e;
    --color-yellow-500: #eab308;
    --color-slate-300: #cbd5e1;
    --color-slate-400: #94a3b8;
    --color-slate-700: #334155;
    --color-slate-800: #1e293b;
    --color-slate-900: #0f172a;
    --color-slate-950: #020617;
    --color-white: #ffffff;
}

/* Keyframe Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeSlideFromLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(59, 130, 246, 0.6);
    }
}

@keyframes slideDown {
    from {
        max-height: 0;
        opacity: 0;
    }
    to {
        max-height: 500px;
        opacity: 1;
    }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    background: linear-gradient(to bottom, var(--color-slate-950), var(--color-slate-900), var(--color-slate-950));
    color: var(--color-white);
    min-height: 100vh;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-slate-800);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: transform 0.3s ease;
    text-decoration: none;
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    color: var(--color-blue-500);
    transition: all 0.3s ease;
}

.logo:hover .logo-icon {
    transform: rotate(10deg);
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.8));
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.cart-container {
    position: relative;
}

.cart-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--color-slate-300);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.cart-icon:hover {
    color: var(--color-blue-500);
    transform: scale(1.1);
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--color-blue-600);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.15rem 0.4rem;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.cart-dropdown {
    position: absolute;
    top: calc(100% + 1rem);
    right: 0;
    width: 350px;
    background: var(--color-slate-800);
    border: 1px solid var(--color-slate-700);
    border-radius: 0.75rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    z-index: 2000;
    display: none;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.cart-dropdown.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-slate-700);
}

.cart-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
}

.cart-close {
    background: none;
    border: none;
    color: var(--color-slate-400);
    cursor: pointer;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
}

.cart-close:hover {
    color: white;
}

.cart-content {
    padding: 1.5rem 1.25rem;
}

.cart-empty {
    text-align: center;
    padding: 2rem 1rem;
}

.cart-empty svg {
    color: var(--color-slate-600);
    margin-bottom: 1rem;
}

.cart-empty p {
    color: var(--color-slate-400);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.cart-items {
    max-height: 300px;
    overflow-y: auto;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1rem;
    border-bottom: 1px solid var(--color-slate-700);
    gap: 1rem;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-info h4 {
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cart-item-info p {
    color: var(--color-slate-400);
    font-size: 0.85rem;
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.quantity-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-slate-700);
    border-radius: 0.375rem;
    padding: 0.25rem;
}

.quantity-btn {
    background: transparent;
    border: none;
    color: var(--color-slate-400);
    width: 24px;
    height: 24px;
    border-radius: 0.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.quantity-btn:hover {
    background: var(--color-slate-600);
    color: white;
}

.quantity-value {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 24px;
    text-align: center;
}

.cart-item-price {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cart-item-price span {
    color: var(--color-blue-500);
    font-weight: 600;
    font-size: 1rem;
}

.cart-item-remove {
    background: var(--color-slate-700);
    border: none;
    color: var(--color-slate-400);
    width: 28px;
    height: 28px;
    border-radius: 0.375rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.cart-item-remove:hover {
    background: #ef4444;
    color: white;
}

.cart-footer {
    border-top: 1px solid var(--color-slate-700);
    padding: 1rem 1.25rem;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.cart-total span:first-child {
    color: var(--color-slate-400);
    font-weight: 500;
}

.total-amount {
    color: white;
    font-weight: 700;
    font-size: 1.25rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.nav-link {
    color: var(--color-slate-300);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-blue-500);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--color-white);
    transform: translateY(-2px);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0.5rem;
    position: relative;
    width: 40px;
    height: 40px;
}

.mobile-menu-btn:hover {
    background: rgba(59, 130, 246, 0.1);
    border-radius: 0.5rem;
}

.mobile-menu-btn:active {
    transform: scale(0.95);
}

.mobile-menu-btn svg {
    transition: all 0.3s ease;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.98), rgba(2, 6, 23, 0.98));
    backdrop-filter: blur(12px);
    border-left: 1px solid var(--color-slate-800);
    padding: 5rem 2rem 2rem;
    z-index: 1001;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
    transition: right 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.mobile-menu.active {
    right: 0;
    animation: slideInRight 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Overlay for mobile menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(2px);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
    animation: fadeInOverlay 0.3s ease;
}

.mobile-menu-link {
    color: var(--color-slate-300);
    text-decoration: none;
    padding: 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    font-weight: 500;
    display: block;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.mobile-menu-link:hover {
    background: var(--color-slate-800);
    color: var(--color-white);
    transform: translateX(-5px);
    border-left: 3px solid var(--color-blue-500);
    padding-left: 1.5rem;
}

.mobile-menu .btn {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

/* Close button for mobile menu */
.mobile-menu-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--color-slate-800);
    border: none;
    color: var(--color-white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1002;
}

.mobile-menu-close:hover {
    background: var(--color-blue-600);
    transform: rotate(90deg);
}

/* Buttons */
.btn {
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: scale(0.95);
}

.btn-primary {
    background: var(--color-blue-600);
    color: var(--color-white);
    box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    background: var(--color-blue-700);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.6);
}

.btn-secondary {
    background: var(--color-slate-800);
    color: var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-slate-700);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px 0 rgba(30, 41, 59, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-blue-600);
}

.btn-outline:hover {
    background: var(--color-blue-600);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px 0 rgba(59, 130, 246, 0.4);
}

.btn-popular {
    background: var(--color-white);
    color: var(--color-blue-600);
}

.btn-popular:hover {
    background: var(--color-blue-50);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px 0 rgba(255, 255, 255, 0.3);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

/* Hero Section */
.hero {
    padding: 8rem 1rem 5rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content {
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.text-blue {
    color: var(--color-blue-500);
    position: relative;
    display: inline-block;
}

.text-blue::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-blue-500), var(--color-blue-700));
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-slate-300);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-slate-300);
}

.check-icon {
    color: var(--color-green-500);
    flex-shrink: 0;
    animation: scaleIn 0.5s ease-out;
}

.hero-image {
    position: relative;
}

.hero-image-glow {
    position: absolute;
    inset: 0;
    background: var(--color-blue-500);
    opacity: 0.2;
    filter: blur(80px);
    border-radius: 50%;
    animation: glow 3s ease-in-out infinite;
}

.hero-img {
    position: relative;
    width: 100%;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
    animation: fadeSlideFromLeft 1.2s ease-out 0.5s both;
}

.hero-img:hover {
    transform: scale(1.02) translateY(-5px);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.7);
}

/* Features Section */
.features {
    padding: 5rem 1rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.25rem;
    color: var(--color-slate-400);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.feature-card {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(8px);
    padding: 2rem;
    border-radius: 0.75rem;
    border: 1px solid var(--color-slate-700);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.feature-card:hover {
    border-color: var(--color-blue-500);
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
    background: rgba(30, 41, 59, 0.8);
}

.feature-icon {
    background: rgba(59, 130, 246, 0.1);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    color: var(--color-blue-500);
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
    background: rgba(59, 130, 246, 0.2);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.feature-card:hover .feature-title {
    color: var(--color-blue-400);
}

.feature-description {
    color: var(--color-slate-400);
    transition: color 0.3s ease;
}

.feature-card:hover .feature-description {
    color: var(--color-slate-300);
}

/* Pricing Section */
.pricing {
    padding: 5rem 1rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.pricing-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--color-slate-700);
    border-radius: 1rem;
    padding: 2rem;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: var(--color-blue-500);
}

.pricing-card.popular {
    background: linear-gradient(to bottom, var(--color-blue-600), var(--color-blue-700));
    border: none;
    transform: scale(1.05);
    box-shadow: 0 25px 50px -12px rgba(59, 130, 246, 0.5);
    animation: glow 3s ease-in-out infinite;
}

.pricing-card.popular:hover {
    transform: scale(1.08) translateY(-10px);
    box-shadow: 0 30px 60px -12px rgba(59, 130, 246, 0.7);
}

.popular-badge {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-yellow-500);
    color: var(--color-slate-900);
    padding: 0.25rem 1rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 600;
    font-size: 0.875rem;
    animation: pulse 2s ease-in-out infinite;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.pricing-subtitle {
    color: var(--color-slate-400);
    margin-bottom: 1rem;
}

.pricing-card.popular .pricing-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.pricing-price {
    margin-top: 1rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
}

.price-period {
    color: var(--color-slate-400);
}

.pricing-card.popular .price-period {
    color: rgba(255, 255, 255, 0.8);
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.pricing-card.popular .pricing-feature {
    color: var(--color-white);
}

.pricing-card:not(.popular) .pricing-feature {
    color: var(--color-slate-300);
}

.pricing-card.popular .check-icon {
    color: rgba(255, 255, 255, 0.8);
}

.pricing-card:not(.popular) .check-icon {
    color: var(--color-blue-500);
}

.pricing-note {
    text-align: center;
    margin-top: 3rem;
    color: var(--color-slate-400);
}

/* FAQ Section */
.faq {
    padding: 5rem 1rem;
}

.faq-container {
    max-width: 768px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid var(--color-slate-700);
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--color-blue-500);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(30, 41, 59, 0.8);
    padding-left: 2rem;
}

.faq-icon {
    color: var(--color-slate-400);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--color-blue-500);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    opacity: 1;
    animation: fadeInUp 0.4s ease-out;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--color-slate-300);
}

/* Footer */
.footer {
    background: var(--color-slate-950);
    border-top: 1px solid var(--color-slate-800);
    padding: 3rem 1rem;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--color-slate-400);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-slate-800);
    border-radius: 0.5rem;
    color: var(--color-slate-400);
    text-decoration: none;
    transition: all 0.3s;
}

.social-link:hover {
    background: var(--color-blue-600);
    color: white;
    transform: translateY(-2px);
}

.footer-title {
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--color-slate-400);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-slate-400);
    margin-bottom: 0.75rem;
}

.footer-contact svg {
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid var(--color-slate-800);
    padding-top: 2rem;
    text-align: center;
    color: var(--color-slate-400);
}

/* Responsive Design */
@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 768px) {
    .hero-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-title {
        font-size: 3.75rem;
    }

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

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

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 767px) {
    .nav-menu {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero {
        padding: 6rem 1rem 3rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection */
::selection {
    background: var(--color-blue-600);
    color: var(--color-white);
}