/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - Massive.com inspired */
    --primary: #1E40AF;
    --primary-light: #3B82F6;
    --primary-dark: #1E3A8A;
    --secondary: #10B981;
    --accent: #F59E0B;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-tertiary: #64748B;
    --bg-white: #FFFFFF;
    --bg-gray: #F8FAFC;
    --bg-dark: #0F172A;
    --border-color: #E2E8F0;
    --gradient-blue: linear-gradient(135deg, #3B82F6 0%, #1E40AF 100%);
    --gradient-text: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);

    /* 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);

    /* Spacing */
    --section-padding: 6rem 0;
    --container-max-width: 1280px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   ANNOUNCEMENT BANNER
   ============================================ */
.announcement-banner {
    background: var(--gradient-blue);
    color: white;
    padding: 0.75rem 0;
    text-align: center;
    font-size: 0.875rem;
}

.announcement-banner .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.dismiss-btn {
    position: absolute;
    right: 2rem;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    line-height: 1;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.9);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.nav-brand .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: var(--primary);
}

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Hamburger Menu */
.hamburger {
    display: none;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu Overlay - Hidden by default */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 65%;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    display: none;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-close {
    display: none;
}

@media (max-width: 768px) {
    /* Show hamburger button on mobile */
    .hamburger {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0.5rem;
        z-index: 1004;
        position: relative;
        transition: all 0.2s;
    }

    /* Transform hamburger to X when menu is active */
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Hide desktop navigation items on mobile */
    .nav-menu {
        display: none;
        position: fixed;
        top: 0;
        right: -65%;
        width: 65%;
        height: 100vh;
        background: #ffffff;
        flex-direction: column;
        padding: 4.5rem 1.5rem 1.5rem 1.5rem;
        gap: 0;
        transition: right 0.3s ease;
        box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
        overflow-y: auto;
        z-index: 1003;
        opacity: 1;
    }

    .nav-menu.active {
        display: flex;
        right: 0;
    }

    .nav-menu li:first-child {
        margin-top: 0;
    }

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        display: block;
        padding: 0.875rem 0.75rem;
        transition: all 0.2s;
        font-size: 0.9375rem;
        font-weight: 500;
        color: var(--text-primary);
    }

    .nav-menu a:hover {
        color: var(--primary);
        background: var(--bg-gray);
        padding-left: 1rem;
        border-radius: 6px;
    }

    .nav-actions {
        display: none !important;
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-gray);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: #E2E8F0;
}

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

.btn-outline:hover {
    border-color: var(--primary);
    background: var(--bg-gray);
}

.btn-large {
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.btn-link {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    font-weight: 500;
}

.link-arrow {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.link-arrow:hover {
    gap: 0.75rem;
    transition: gap 0.2s;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    padding: 2.5rem 0 4rem;
    background: var(--bg-white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-gray);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--secondary);
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    max-width: 900px;
}

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

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 700px;
    margin-bottom: 2.5rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
}

/* Logo Wall */
.logo-wall {
    margin-top: 4rem;
}

.logo-wall-title {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    text-align: center;
    margin-bottom: 1.5rem;
}

.logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.logo-item {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-tertiary);
    opacity: 0.6;
    transition: opacity 0.2s;
}

.logo-item:hover {
    opacity: 1;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #F8FAFC 0%, #EFF6FF 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-blue);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
}

.stat-item {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid rgba(59, 130, 246, 0.1);
}

.stat-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(59, 130, 246, 0.15);
    border-color: var(--primary-light);
}

.stat-content {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-unit {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stat-description {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* ============================================
   SECTION STYLES
   ============================================ */
/* Product Cards Section */
.products-section {
    padding: var(--section-padding);
    background: var(--bg-gray);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.product-card.featured {
    border-color: var(--primary);
    border-width: 2px;
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary);
    color: white;
    padding: 0.375rem 0.75rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-icon {
    margin-bottom: 1.5rem;
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.product-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.product-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

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

.stat-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.product-cta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9375rem;
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
}

.features-section {
    padding: var(--section-padding);
    padding-top: 6rem;
}

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

.section-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ============================================
   DEVELOPER SECTION
   ============================================ */
.developer-section {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.developer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.developer-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-card {
    padding: 1.5rem;
    border-radius: 12px;
    background: var(--bg-gray);
    transition: all 0.3s;
}

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

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Code Example */
.code-example {
    position: relative;
    background: var(--bg-dark);
    border-radius: 12px;
    overflow: hidden;
}

.code-tabs {
    display: flex;
    gap: 0;
    background: #1E293B;
    border-bottom: 1px solid #334155;
}

.code-tab {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    color: #94A3B8;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.code-tab.active {
    color: white;
    background: var(--bg-dark);
}

.code-tab:hover:not(.active) {
    color: white;
    background: #2D3748;
}

.code-content {
    position: relative;
}

.code-block {
    display: none;
    margin: 0;
    padding: 1.5rem;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.7;
    overflow-x: auto;
    color: #E2E8F0;
}

.code-block.active {
    display: block;
}

.copy-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.5rem 1rem;
    background: #334155;
    border: none;
    border-radius: 6px;
    color: white;
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.copy-btn:hover {
    background: #475569;
}

/* ============================================
   PRODUCT CARDS
   ============================================ */
.products-section {
    padding: var(--section-padding);
    background: var(--bg-gray);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.product-card.featured {
    border-color: var(--primary);
    border-width: 2px;
}

.featured-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary);
    color: white;
    padding: 0.375rem 0.75rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.product-icon {
    margin-bottom: 1.5rem;
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.product-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.product-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

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

.stat-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.product-cta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9375rem;
}

/* ============================================
   INFRASTRUCTURE SECTION
   ============================================ */
.infrastructure-section {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.infrastructure-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.infrastructure-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.exchange-logos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.exchange-logo {
    aspect-ratio: 2/1;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-tertiary);
    font-size: 1.125rem;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
    padding: 4rem 0;
    background: var(--bg-gray);
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
    padding: 2rem 60px 4rem;
    margin: 0 -60px;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 2rem;
    padding: 0 60px;
}

.testimonials-track .testimonial-card {
    flex: 0 0 calc(33.333% - 1.33rem);
    min-width: 0;
}

.testimonial-card {
    background: var(--bg-white);
    border: 1px solid rgba(59, 130, 246, 0.08);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3B82F6 0%, #8B5CF6 100%);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.2);
}

.testimonial-header {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9375rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
    position: relative;
}

.testimonial-avatar::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
    z-index: -1;
    opacity: 0.3;
    filter: blur(8px);
}

.testimonial-info {
    flex: 1;
    min-width: 0;
}

.testimonial-info h4 {
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
}

.testimonial-info p {
    font-size: 0.6875rem;
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 1rem;
    font-size: 0.9375rem;
    position: relative;
}

.testimonial-text::before {
    content: '"';
    position: absolute;
    top: -0.5rem;
    left: -0.75rem;
    font-size: 3rem;
    color: rgba(59, 130, 246, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-rating {
    color: #F59E0B;
    font-size: 1.125rem;
    letter-spacing: 0.1em;
    text-align: left;
}

.testimonial-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.testimonial-package {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12) 0%, rgba(139, 92, 246, 0.12) 100%);
    color: #3B82F6;
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    border: 1px solid rgba(59, 130, 246, 0.15);
}

.testimonial-date {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

.slider-prev,
.slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.slider-prev:hover,
.slider-next:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.slider-prev {
    left: 0;
}

.slider-next {
    right: 0;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.slider-dot:hover {
    background: var(--primary-light);
    transform: scale(1.2);
}

.slider-dot.active {
    background: var(--primary);
    width: 32px;
    border-radius: 5px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.company-logo {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-tertiary);
}

.testimonial-quote {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
}

.author-title {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

/* ============================================
   FEATURES GRID
   ============================================ */
.features-grid-section {
    padding: var(--section-padding);
    background: var(--bg-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-grid-item {
    text-align: center;
    padding: 2rem;
}

.feature-icon-large {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    border-radius: 16px;
    background: var(--bg-gray);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-grid-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-grid-item p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* ============================================
   PRICING
   ============================================ */
.pricing-section {
    padding: var(--section-padding);
    background: var(--bg-gray);
}

.pricing-toggle-container {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 2rem 0 3rem;
    background: white;
    padding: 0.5rem;
    border-radius: 12px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.pricing-toggle-btn {
    padding: 0.75rem 2rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pricing-toggle-btn:hover {
    color: var(--primary);
    background: rgba(59, 130, 246, 0.05);
}

.pricing-toggle-btn.active {
    background: var(--gradient-blue);
    color: white;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pricing-card {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    transition: all 0.3s;
}

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

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.375rem 1rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.pricing-price {
    margin: 1.5rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.pricing-price .price-line {
    display: inline-block;
    white-space: nowrap;
}

.pricing-price .amount {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-price .currency {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    vertical-align: super;
    position: relative;
    top: -0.8em;
    margin-left: 0.1em;
}

.pricing-price .period {
    font-size: 1rem;
    color: var(--text-tertiary);
}

.price-currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
}

.price-period {
    font-size: 1rem;
    color: var(--text-tertiary);
}

.pricing-description {
    color: var(--text-tertiary);
    font-size: 0.9375rem;
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.pricing-features li {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.pricing-features li.disabled {
    color: var(--text-tertiary);
    opacity: 0.6;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 6rem 0;
    background: var(--gradient-blue);
    color: white;
    text-align: center;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.cta-section .btn-secondary {
    background: white;
    color: var(--primary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-description {
    color: #94A3B8;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #1E293B;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.2s;
}

.social-links a:hover {
    background: var(--primary);
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-column a {
    color: #94A3B8;
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #1E293B;
    color: #64748B;
    font-size: 0.875rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }

    .developer-content,
    .infrastructure-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .product-grid,
    .testimonials-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

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

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

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

@media (max-width: 1024px) {
    .testimonials-track .testimonial-card {
        flex: 0 0 calc(50% - 1rem);
    }

    .testimonials-slider {
        padding: 2rem 40px 4rem;
        margin: 0 -40px;
    }

    .testimonials-track {
        padding: 0 40px;
    }

    .slider-prev,
    .slider-next {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 1.5rem 0 3rem;
    }

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

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

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

    .btn {
        width: 100%;
    }

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

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

    .cta-content h2 {
        font-size: 2rem;
    }

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

    .testimonials-track .testimonial-card {
        flex: 0 0 100%;
    }

    .testimonials-slider {
        padding: 2rem 20px 4rem;
        margin: 0 -20px;
    }

    .testimonials-track {
        padding: 0 20px;
    }

    .slider-prev,
    .slider-next {
        width: 36px;
        height: 36px;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

html {
    scroll-behavior: smooth;
}

/* ============================================
   PURCHASE NOTIFICATION POPUP
   ============================================ */
.purchase-popup {
    position: fixed;
    bottom: 24px;
    left: 24px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    padding: 16px 20px;
    max-width: 360px;
    transform: translateX(-400px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 1000;
    border-left: 4px solid var(--primary);
}

.purchase-popup.show {
    transform: translateX(0);
    opacity: 1;
}

.popup-content {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    position: relative;
}

.popup-icon {
    font-size: 24px;
    flex-shrink: 0;
    animation: bounce 0.6s ease-in-out;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.popup-text {
    flex: 1;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    padding-right: 28px;
}

.popup-customer {
    color: var(--primary);
    font-weight: 600;
}

.popup-package {
    color: var(--primary-dark);
}

.popup-time {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.popup-close {
    position: absolute;
    top: -4px;
    right: -4px;
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 20px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    line-height: 1;
    transition: color 0.2s;
}

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

/* ============================================
   TRUST INDICATORS
   ============================================ */
.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.trust-item svg {
    color: var(--primary);
}

/* ============================================
   TESTIMONIALS ENHANCEMENTS
   ============================================ */
.testimonial-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--gradient-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.testimonial-info {
    flex: 1;
}

.testimonial-info h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.testimonial-info p {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.testimonial-rating {
    color: #F59E0B;
    font-size: 1.125rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.testimonial-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.testimonial-package {
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
}

.testimonial-date {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.testimonials-cta {
    text-align: center;
    margin-top: 4rem;
}

.testimonials-cta p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ============================================
   PRICING ENHANCEMENTS
   ============================================ */
.pricing-card-popular {
    transform: scale(1.05);
    border: 2px solid var(--primary);
    position: relative;
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-blue);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-save {
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    margin-bottom: 1.5rem;
}

/* Trust Badges */
.trust-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 4rem;
    padding: 2.5rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 20px;
    border: 1px solid rgba(59, 130, 246, 0.1);
}

.trust-badge {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: white;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.trust-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
    border-color: rgba(59, 130, 246, 0.2);
}

.trust-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.trust-text {
    flex: 1;
}

.trust-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.trust-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

@media (max-width: 768px) {
    .trust-badges {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem;
    }

    .trust-badge {
        padding: 1rem;
    }
}

/* ============================================
   CTA SECTION ENHANCEMENTS
   ============================================ */
.cta-section {
    background: var(--gradient-blue);
    color: white;
    padding: 5rem 0;
}

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

.cta-content h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content > p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
    opacity: 0.9;
}

.cta-feature {
    font-size: 1rem;
}

/* ============================================
   SIGNUP MODAL
   ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg-white);
    border-radius: 16px;
    max-width: 550px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: modalSlideIn 0.3s ease-out;
    padding: 2.5rem;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-tertiary);
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
    line-height: 1;
}

.modal-close:hover {
    background: var(--bg-gray);
    color: var(--text-primary);
}

.modal-header {
    margin-bottom: 2rem;
}

.modal-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.modal-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.signup-form {
    margin-top: 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group label .required {
    color: #ef4444;
    margin-left: 2px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

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

.form-group input::placeholder {
    color: var(--text-tertiary);
}

.checkbox-label {
    display: flex;
    align-items: start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-label a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.signup-benefits {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.benefit-item svg {
    color: var(--secondary);
    flex-shrink: 0;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .purchase-popup {
        left: 16px;
        right: 16px;
        max-width: calc(100% - 32px);
    }
    
    .trust-indicators {
        gap: 1rem;
    }
    
    .trust-item {
        font-size: 0.75rem;
    }
    
    .pricing-card-popular {
        transform: scale(1);
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .modal {
        padding: 1rem;
        align-items: flex-start;
        overflow-y: auto;
    }

    .modal-content {
        padding: 2rem 1.5rem;
        width: 95%;
        max-height: none;
        margin: 1rem auto;
    }

    .modal-header h2 {
        font-size: 1.5rem;
    }

    .modal-close {
        top: 1rem;
        right: 1rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .signup-benefits {
        flex-direction: column;
        gap: 1rem;
    }
}

/* ============================================
   PRICING PRICE HIGHLIGHT
   ============================================ */
.pricing-price {
    margin: 2rem 0;
    text-align: center;
}

.pricing-price .currency {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    vertical-align: super;
    position: relative;
    top: -0.8em;
    margin-left: 0.1em;
}

.pricing-price .amount {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.pricing-price .period {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-tertiary);
    margin-left: 0.25rem;
}

.pricing-card-popular .pricing-price .amount {
    font-size: 4rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}