/* ===================================
   MODERN POS SYSTEM - OPTIMIZED CSS
   Codynex Technology
   Mobile-First Responsive Design
   =================================== */

/* ===================================
   CSS VARIABLES & CUSTOM PROPERTIES
   =================================== */
   :root {
    /* Colors */
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #60a5fa;
    --secondary: #7c3aed;
    --accent: #ec4899;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --dark: #1f2937;
    --gray-dark: #374151;
    --gray: #6b7280;
    --gray-light: #9ca3af;
    --light: #f9fafb;
    --white: #ffffff;
    --border: #e5e7eb;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--white);
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 100vh;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

/* ===================================
   TYPOGRAPHY
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: 0.5em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.625rem); }
h3 { font-size: clamp(1.5rem, 3vw, 1.875rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

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

ul, ol {
    list-style: none;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

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

input, button, textarea, select {
    font: inherit;
}

/* ===================================
   LAYOUT & CONTAINER
   =================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 1rem;
    padding-right: 1rem;
    box-sizing: border-box;
    position: relative;
    overflow: visible;
}

@media (min-width: 640px) {
    .container { padding-left: 1.5rem; padding-right: 1.5rem; }
}

@media (min-width: 1024px) {
    .container { padding-left: 2rem; padding-right: 2rem; }
}

/* Ensure navbar container has proper spacing on mobile */
.navbar .container {
    padding-left: 1rem;
    padding-right: 1rem;
}

@media (min-width: 640px) {
    .navbar .container { 
        padding-left: 1.5rem; 
        padding-right: 1.5rem; 
    }
}

section {
    padding: 3rem 0;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    overflow-y: visible;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    section { padding: 5rem 0; }
}

@media (min-width: 1024px) {
    section { padding: 6.25rem 0; }
}

/* ===================================
   UTILITIES
   =================================== */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: 1rem; }

/* ===================================
   SECTION HEADERS
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .section-header { margin-bottom: 4rem; }
}

.section-tag {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.625rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    text-align: center;
    line-height: 1;
}

.btn:hover {
    transform: translateY(-2px);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

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

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

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

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

.btn-large {
    padding: 1rem 2.25rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    display: flex;
}

.btn:disabled,
.btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ===================================
   CARDS
   =================================== */
.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

@media (min-width: 768px) {
    .card { padding: 2rem; }
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    min-height: 70px;
    gap: 1rem;
}

@media (max-width: 640px) {
    .nav-wrapper {
        padding: 0.75rem 0;
        min-height: 60px;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    z-index: 1001;
    flex-shrink: 0;
}

.logo img {
    max-width: 150px;
    height: auto;
}

@media (max-width: 768px) {
    .logo img {
        max-width: 110px;
    }
}

@media (max-width: 640px) {
    .logo img {
        max-width: 100px;
    }
}

.logo i {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo .highlight {
    color: var(--primary);
}

.nav-links {
    display: none;
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
        align-items: center;
        gap: 2.5rem;
    }

    .nav-links a {
        font-weight: 500;
        color: var(--gray-dark);
        position: relative;
        padding: 0.5rem 0;
    }

    .nav-links a::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--primary);
        transition: width 0.3s ease;
    }

    .nav-links a:hover::after,
    .nav-links a.active::after {
        width: 100%;
    }
}

.nav-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

@media (min-width: 1024px) {
    .nav-buttons {
        gap: 1rem;
    }
}

/* Mobile button sizing */
@media (max-width: 1023px) {
    .nav-buttons .btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
        white-space: nowrap;
    }
}

@media (max-width: 640px) {
    .nav-buttons .btn {
        padding: 0.5rem 0.875rem;
        font-size: 0.8125rem;
    }
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    width: 28px;
    height: 28px;
    cursor: pointer;
    z-index: 1001;
    flex-shrink: 0;
    justify-content: center;
    padding: 0.25rem;
}

@media (min-width: 1024px) {
    .hamburger { display: none; }
}

.hamburger span {
    width: 100%;
    height: 3px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

/* Mobile Menu */
@media (max-width: 1023px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        display: flex;
        flex-direction: column;
        padding: 2rem;
        gap: 0;
        transition: left 0.3s ease;
        overflow-y: auto;
        box-shadow: var(--shadow-lg);
    }
    
    @media (max-width: 640px) {
        .nav-links {
            top: 60px;
            height: calc(100vh - 60px);
        }
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links a {
        padding: 1rem 0;
        border-bottom: 1px solid var(--border);
        font-size: 1.125rem;
        width: 100%;
    }

    /* Mobile menu button */
    .nav-buttons-mobile {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border);
    }

    .nav-buttons-mobile .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Hide mobile buttons on desktop */
@media (min-width: 1024px) {
    .nav-buttons-mobile {
        display: none;
    }
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 3rem;
    overflow: hidden;
}

@media (min-width: 768px) {
    .hero {
        padding-bottom: 5rem;
    }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
}

.animated-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--gradient-primary);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--gradient-secondary);
    top: 50%;
    right: 10%;
    animation-delay: 5s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: var(--gradient-accent);
    bottom: 10%;
    left: 40%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(30px, -30px) rotate(90deg); }
    50% { transform: translate(-30px, 30px) rotate(180deg); }
    75% { transform: translate(30px, 30px) rotate(270deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    width: 100%;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

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

@media (min-width: 1024px) {
    .hero-text { text-align: left; }
}

.company-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
}

.company-badge i {
    font-size: 1rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.hero-title {
    font-size: clamp(1rem, 6vw, 3rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--dark);
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
}

@media (min-width: 640px) {
    .hero-stats {
        flex-direction: row;
        justify-content: center;
        gap: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-stats {
        justify-content: flex-start;
    }
}

.stat {
    flex: 1;
}

.stat-number {
    font-size: clamp(2rem, 4vw, 2.25rem);
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-image {
    position: relative;
    display: none;
}

@media (min-width: 768px) {
    .hero-image { display: block; }
}

.dashboard-preview {
    position: relative;
    animation: float-up 3s infinite ease-in-out;
}

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

.dashboard-preview img {
    width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: float-card 3s infinite ease-in-out;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.floating-card i {
    font-size: 2rem;
    padding: 0.75rem;
    border-radius: var(--radius);
}

.card-1 {
    top: 10%;
    right: -10%;
    animation-delay: 0.5s;
}

.card-1 i {
    background: var(--gradient-primary);
    color: var(--white);
}

.card-2 {
    bottom: 10%;
    left: -10%;
    animation-delay: 1s;
}

.card-2 i {
    background: var(--gradient-secondary);
    color: var(--white);
}

.card-title {
    font-size: 0.75rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
}

/* ===================================
   PRODUCTS SECTION
   =================================== */
.products {
    background: var(--light);
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

.product-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
    height: 100%;
}

@media (min-width: 768px) {
    .product-card { padding: 2.5rem; }
}

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

.product-card.featured-product {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.02) 0%, rgba(240, 147, 251, 0.02) 100%);
}

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

.product-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.product-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.product-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-badge.best {
    background: var(--gradient-secondary);
}

.product-title {
    font-size: clamp(1.5rem, 3vw, 1.75rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.product-subtitle {
    font-size: 0.875rem;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.product-description {
    font-size: 1rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.product-includes {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
    padding: 1.25rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.product-includes h4 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.included-list {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.included-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--gray-dark);
}

.included-list i {
    font-size: 1.125rem;
    color: var(--primary);
    flex-shrink: 0;
}

.product-versions {
    background: var(--light);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
}

.product-versions h4 {
    font-size: 0.875rem;
    color: var(--dark);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.version-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
}

.version-item:last-child {
    margin-bottom: 0;
}

.version-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.version-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.version-item strong {
    display: block;
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.version-item p {
    font-size: 0.875rem;
    color: var(--gray);
    margin: 0;
}

.product-highlights {
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.1) 0%, rgba(245, 87, 108, 0.1) 100%);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
}

.product-highlights h4 {
    font-size: 0.875rem;
    color: var(--dark);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.highlight-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 0.75rem 1.25rem;
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.2) 0%, rgba(245, 87, 108, 0.2) 100%);
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    font-size: 0.875rem;
    text-align: center;
}

.highlight-banner i {
    color: var(--warning);
    font-size: 1rem;
}

.highlight-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .highlight-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.highlight-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--radius);
}

.highlight-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.highlight-item strong {
    display: block;
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.highlight-item p {
    font-size: 0.8125rem;
    color: var(--gray);
    margin: 0;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.product-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--gray-dark);
}

.product-features li i {
    color: var(--success);
    font-size: 1rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.product-features li i.fa-crown {
    color: var(--warning);
}

.product-features li i.fa-chevron-right {
    color: var(--primary);
    font-size: 0.75rem;
    margin-left: 0.5rem;
}

.product-limitations {
    background: #fef3c7;
    border-left: 4px solid var(--warning);
    padding: 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
}

.product-limitations p {
    font-size: 0.875rem;
    color: #92400e;
    margin: 0;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.product-limitations i {
    color: var(--warning);
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.product-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Comparison Section */
.comparison-section {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow);
    margin-top: 3rem;
    overflow: hidden;
}

@media (min-width: 768px) {
    .comparison-section { padding: 2.5rem; }
}

.comparison-title {
    text-align: center;
    font-size: clamp(1.5rem, 3vw, 1.75rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.comparison-table-wrapper {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.comparison-table {
    width: 100%;
    min-width: 700px;
    border-collapse: separate;
    border-spacing: 0;
    table-layout: auto;
}

@media (max-width: 768px) {
    .comparison-table {
        min-width: 600px;
        font-size: 0.875rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
    }
}

.comparison-table thead tr {
    background: var(--light);
}

.comparison-table th {
    padding: 1.25rem 1rem;
    text-align: center;
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--dark);
    border-bottom: 3px solid var(--primary);
}

.comparison-table th i {
    display: block;
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.comparison-table .featured-column {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
}

.recommended-badge {
    display: inline-block;
    background: var(--warning);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 0.5rem;
}

.comparison-table td {
    padding: 1rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.comparison-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.comparison-table .highlight-row {
    background: rgba(240, 147, 251, 0.05);
}

.comparison-table i {
    font-size: 1.5rem;
}

.text-success {
    color: var(--success);
}

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

.badge {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-info {
    background: #dbeafe;
    color: #1e40af;
}

.badge-success {
    background: #d1fae5;
    color: #065f46;
}

/* Upgrade Banner */
.upgrade-banner {
    background: var(--gradient-primary);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-xl);
    margin-top: 3rem;
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .upgrade-banner { padding: 3.125rem 2.5rem; }
}

.upgrade-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.upgrade-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    color: var(--white);
    text-align: center;
}

@media (min-width: 768px) {
    .upgrade-content {
        flex-direction: row;
        text-align: left;
        gap: 1.875rem;
    }
}

.upgrade-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.upgrade-icon i {
    font-size: 2.5rem;
}

.upgrade-text {
    flex: 1;
}

.upgrade-text h3 {
    font-size: clamp(1.5rem, 3vw, 1.75rem);
    font-weight: 800;
    margin-bottom: 0.625rem;
    color: var(--white);
}

.upgrade-text p {
    font-size: 1rem;
    opacity: 0.95;
    margin: 0;
}

.upgrade-banner .btn {
    background: var(--white);
    color: var(--primary);
    flex-shrink: 0;
}

.upgrade-banner .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ===================================
   FEATURES SECTION
   =================================== */
.features {
    background: var(--light);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.875rem;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

@media (min-width: 768px) {
    .feature-card { padding: 2.5rem; }
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 2.25rem;
    color: var(--white);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
}

.feature-card p {
    font-size: 1rem;
    color: var(--gray);
    line-height: 1.8;
    margin: 0;
}

/* ===================================
   PLATFORMS SECTION
   =================================== */
.platforms-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.875rem;
}

@media (min-width: 768px) {
    .platforms-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.platform-card {
    position: relative;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 2px solid var(--border);
    transition: var(--transition);
    height: 100%;
}

@media (min-width: 768px) {
    .platform-card { padding: 2.5rem; }
}

.platform-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}

.platform-card.featured {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    transform: scale(1);
}

@media (min-width: 768px) {
    .platform-card.featured {
        transform: scale(1.05);
    }

    .platform-card.featured:hover {
        transform: scale(1.08) translateY(-10px);
    }
}

.platform-card.featured h3,
.platform-card.featured p,
.platform-card.featured .platform-features li {
    color: var(--white);
}

.popular-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--gradient-secondary);
    color: var(--white);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.platform-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.15) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.platform-card.featured .platform-icon {
    background: rgba(255, 255, 255, 0.2);
}

.platform-icon i {
    font-size: 2.25rem;
    color: var(--primary);
}

.platform-card.featured .platform-icon i {
    color: var(--white);
}

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

.platform-card > p {
    font-size: 1rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.platform-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.875rem;
}

.platform-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--gray);
}

.platform-features i {
    color: var(--success);
    font-size: 1rem;
}

.platform-card.featured .platform-features i {
    color: var(--white);
}

.platform-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    font-weight: 600;
    transition: var(--transition);
}

.platform-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

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

.platform-btn.primary {
    background: var(--gradient-secondary);
}

.download-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.download-buttons .platform-btn {
    width: 100%;
    justify-content: center;
}

/* ===================================
   PRICING SECTION
   =================================== */
.pricing-category {
    margin-bottom: 3rem;
}

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

.pricing-category-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: clamp(1.5rem, 3vw, 1.75rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 1.875rem;
    flex-wrap: wrap;
    text-align: center;
}

.pricing-category-title i {
    font-size: 2rem;
    color: var(--primary);
}

.pricing-highlight {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 2px solid var(--primary);
    border-radius: var(--radius-full);
    margin-bottom: 2.5rem;
    font-weight: 600;
    color: var(--primary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    flex-wrap: wrap;
}

.pricing-highlight i {
    color: var(--warning);
    animation: twinkle 1.5s infinite;
}

@keyframes twinkle {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.875rem;
}

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

.pricing-card {
    position: relative;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 2px solid var(--border);
    transition: var(--transition);
    height: 100%;
}

@media (min-width: 768px) {
    .pricing-card { padding: 2.5rem; }
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}

.pricing-card.featured {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    transform: scale(1);
}

@media (min-width: 768px) {
    .pricing-card.featured {
        transform: scale(1.05);
    }

    .pricing-card.featured:hover {
        transform: scale(1.08) translateY(-10px);
    }
}

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

.price {
    display: flex;
    align-items: baseline;
    margin-bottom: 0.5rem;
}

.currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.pricing-card.featured .currency {
    color: var(--white);
}

.amount {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 900;
    color: var(--dark);
    line-height: 1;
    margin: 0 0.5rem;
}

.pricing-card.featured .amount {
    color: var(--white);
}

.period {
    font-size: 1.125rem;
    color: var(--gray);
}

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

.pricing-header p {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 1.875rem;
}

.pricing-card.featured .pricing-header p {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.875rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--gray-dark);
}

.pricing-card.featured .pricing-features li {
    color: var(--white);
}

.pricing-features li.disabled {
    opacity: 0.4;
}

.pricing-features i {
    font-size: 1rem;
    flex-shrink: 0;
}

.fa-check {
    color: var(--success);
}

.pricing-card.featured .fa-check {
    color: var(--white);
}

.fa-times {
    color: var(--danger);
}

.pricing-btn {
    display: block;
    width: 100%;
    padding: 0.875rem;
    background: var(--primary);
    color: var(--white);
    text-align: center;
    border-radius: var(--radius);
    font-weight: 600;
    transition: var(--transition);
}

.pricing-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

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

.pricing-note {
    text-align: center;
    margin-top: 3rem;
}

.note-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    background: var(--light);
    padding: 2rem;
    border-radius: var(--radius-xl);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

@media (min-width: 768px) {
    .note-card {
        flex-direction: row;
        text-align: left;
    }
}

.note-card i {
    font-size: 3rem;
    color: var(--primary);
    flex-shrink: 0;
}

.note-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.note-card p {
    font-size: 1rem;
    color: var(--gray);
    margin-bottom: 1rem;
}

/* ===================================
   DEMO SECTION
   =================================== */
.demo {
    background: var(--light);
    padding: 2rem 0;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .demo {
        padding: 3rem 0;
    }
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 1024px) {
    .demo-content {
        grid-template-columns: 1fr 1fr;
        gap: 3.75rem;
    }
}

.demo-text {
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 1024px) {
    .demo-text { text-align: left; }
}

.demo-tag {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--gradient-secondary);
    color: var(--white);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

@media (max-width: 640px) {
    .demo-tag {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
        margin-bottom: 1.25rem;
    }
}

.demo-text h2 {
    font-size: clamp(1.5rem, 5vw, 2.625rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 1rem;
    line-height: 1.2;
}

@media (max-width: 640px) {
    .demo-text h2 {
        font-size: clamp(1.375rem, 6vw, 1.75rem);
        margin-bottom: 0.875rem;
    }
}

.demo-text > p {
    font-size: 1.125rem;
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.6;
}

@media (max-width: 640px) {
    .demo-text > p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        line-height: 1.5;
    }
}

.demo-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 640px) {
    .demo-options {
        gap: 0.875rem;
        margin-bottom: 1.25rem;
    }
}

.demo-option {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 640px) {
    .demo-option {
        padding: 1rem;
        gap: 0.875rem;
    }
}

.demo-option-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .demo-option-icon {
        width: 50px;
        height: 50px;
    }
}

.demo-option-icon i {
    font-size: 1.875rem;
    color: var(--white);
}

@media (max-width: 640px) {
    .demo-option-icon i {
        font-size: 1.5rem;
    }
}

.demo-option > div {
    /* flex: 0; */
    min-width: 0;
}

.demo-option h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.625rem;
    line-height: 1.3;
}

@media (max-width: 640px) {
    .demo-option h4 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
}

.demo-credentials-inline {
    display: flex;
    /* flex-direction: column; */
    justify-content: left;
    gap: 0.375rem;
    font-size: 0.875rem;
    color: var(--gray);
}

.demo-credentials-inline span {
    display: block;
    word-break: break-word;
}

@media (max-width: 640px) {
    .demo-credentials-inline {
        font-size: 0.8125rem;
        gap: 0.25rem;
    }
}

.demo-credentials-inline strong {
    color: var(--dark);
    font-weight: 600;
}

.demo-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 640px) {
    .demo-buttons {
        gap: 0.875rem;
    }
}

@media (min-width: 640px) {
    .demo-buttons {
        flex-direction: row;
        justify-content: center;
        gap: 1.25rem;
    }
}

@media (min-width: 1024px) {
    .demo-buttons {
        justify-content: flex-start;
    }
}

.demo-buttons .btn {
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 640px) {
    .demo-buttons .btn {
        width: auto;
        min-width: 180px;
        flex: 0 1 auto;
    }
}

.demo-image {
    position: relative;
    display: none;
}

@media (min-width: 1024px) {
    .demo-image {
        display: block;
    }
}

.browser-mockup {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.browser-header {
    background: #f3f4f6;
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
}

.browser-buttons {
    display: flex;
    gap: 0.5rem;
}

.browser-buttons span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.browser-buttons span:nth-child(1) {
    background: #ff5f57;
}

.browser-buttons span:nth-child(2) {
    background: #ffbd2e;
}

.browser-buttons span:nth-child(3) {
    background: #28ca42;
}

.browser-url {
    flex: 1;
    background: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--gray);
}

.browser-mockup img {
    width: 100%;
    height: auto;
}

/* ===================================
   DOWNLOAD SECTION
   =================================== */
.download {
    padding: 4rem 0;
    background: var(--gradient-primary);
    color: var(--white);
}

@media (min-width: 768px) {
    .download { padding: 6.25rem 0; }
}

.download-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.download-icon {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.875rem;
}

.download-icon i {
    font-size: 3.75rem;
}

.download-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.625rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
    color: var(--white);
}

.download-content > p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 2.5rem;
}

.download-apps{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 1.875rem;
}

.download-app-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    width: fit-content;
}

.app-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.app-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.download-app-card h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.download-app-card p {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.btn-download {
    background: var(--gradient-secondary);
    color: var(--white);
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
    box-shadow: 0 10px 30px rgba(240, 147, 251, 0.4);
    width: 100%;
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(240, 147, 251, 0.5);
}

.btn-download small {
    display: block;
    font-size: 0.75rem;
    opacity: 0.9;
    font-weight: 400;
}

.download-note {
    margin-top: 1.875rem;
    font-size: 0.875rem;
    opacity: 0.8;
}

/* ===================================
   TESTIMONIALS SECTION
   =================================== */
.testimonials {
    background: var(--light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.875rem;
}

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

.testimonial-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

@media (min-width: 768px) {
    .testimonial-card { padding: 2.5rem; }
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.stars {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.25rem;
}

.stars i {
    color: #fbbf24;
    font-size: 1.125rem;
}

.testimonial-card > p {
    font-size: 1rem;
    color: var(--gray-dark);
    line-height: 1.8;
    margin-bottom: 1.875rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    flex-shrink: 0;
}

.author-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
}

.author-role {
    font-size: 0.875rem;
    color: var(--gray);
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.625rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 1rem;
}

.contact-header p {
    font-size: 1.125rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

.contact-cards-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    align-items: center;
}

@media (min-width: 768px) {
    .contact-cards-wrapper {
        flex-direction: row;
        justify-content: center;
        align-items: center;
        gap: 3rem;
    }
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex: 1;
    width: 100%;
    max-width: 900px;
}

@media (min-width: 768px) {
    .contact-cards {
        flex-direction: row;
        gap: 1.5rem;
    }
}

.contact-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    flex: 1;
    border: 2px solid transparent;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.contact-card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.75rem;
    color: var(--white);
    transition: var(--transition);
}

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

.contact-card h4 {
    font-size: 0.875rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.contact-card a {
    color: var(--primary);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    display: block;
    word-break: break-word;
    transition: var(--transition);
}

.contact-card a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.contact-social {
    text-align: center;
    padding: 2rem;
}

.contact-social h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1.25rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}

.social-links a {
    width: 50px;
    height: 50px;
    background: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--gray-dark);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 998;
    transition: var(--transition);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 25px rgba(37, 211, 102, 0.7);
    }
}

@media (max-width: 640px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
    .download-apps{
    display: flex;
    flex-direction: column;}
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 4rem 0 1.875rem;
}

@media (min-width: 768px) {
    .footer { padding: 5rem 0 1.875rem; }
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 3.75rem;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
}

.footer-logo i {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section p {
    color: #9ca3af;
    line-height: 1.8;
}

.footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    margin-top: 1rem;
}

.footer-badge i {
    color: #fbbf24;
}

.footer-website {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
}

.footer-website i {
    color: var(--primary);
    font-size: 1.125rem;
}

.footer-website a {
    color: #d1d5db;
    font-weight: 600;
}

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

.footer-section h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--white);
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-section a {
    color: #9ca3af;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 1.875rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: #9ca3af;
}

.footer-bottom p {
    margin: 0.5rem 0;
}

.footer-bottom i {
    color: var(--danger);
}

/* ===================================
   SCROLL TO TOP
   =================================== */
.scroll-top {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
}

@media (max-width: 640px) {
    .scroll-top {
        bottom: 90px;
        right: 20px;
    }
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

/* ===================================
   SELECTION
   =================================== */
::selection {
    background: rgba(102, 126, 234, 0.2);
    color: var(--dark);
}

::-moz-selection {
    background: rgba(102, 126, 234, 0.2);
    color: var(--dark);
}

/* ===================================
   SCROLLBAR
   =================================== */
/* Custom Scrollbar - Only for body */
body::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

body::-webkit-scrollbar-track {
    background: var(--light);
}

body::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 5px;
}

body::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Hide scrollbars from sections and containers (except mobile menu) */
section,
.container,
.demo-content,
.products-grid,
.features-grid,
.pricing-grid {
    overflow-y: visible;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

section::-webkit-scrollbar,
.container::-webkit-scrollbar,
.demo-content::-webkit-scrollbar,
.products-grid::-webkit-scrollbar,
.features-grid::-webkit-scrollbar,
.pricing-grid::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
}

/* ===================================
   PRINT STYLES
   =================================== */
@media print {
    .navbar,
    .hamburger,
    .scroll-top,
    .hero-background,
    .animated-shapes {
        display: none !important;
    }

    * {
        overflow: visible !important;
    }

    body {
        width: 100%;
        margin: 0;
        padding: 0;
    }
}

/* ===================================
   ACCESSIBILITY
   =================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus styles */
*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===================================
   END OF STYLESHEET
   =================================== */