/* ==========================================
   LevoRustDesk Marketing Website - Main Styles
   Design inspired by levor.io
   ========================================== */

/* ==========================================
   IMPORTS & VARIABLES
   ========================================== */
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Primary Colors */
    --primary-purple: #667eea;
    --primary-purple-dark: #764ba2;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    /* Accent Colors */
    --accent-yellow: #f4c50e;
    --accent-yellow-light: #ffdd54;
    --accent-yellow-gradient: linear-gradient(135deg, #f4c50e, #ffdd54);

    /* Text Colors */
    --text-dark: #011939;
    --text-medium: #495057;
    --text-light: #6c757d;

    /* Background Colors */
    --bg-light: #eff1f6;
    --bg-white: #ffffff;
    --bg-card: #ffffff;

    /* Status Colors */
    --success: #28a745;
    --success-light: #20c997;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-purple: 0 6px 20px rgba(102, 126, 234, 0.25);
    --shadow-yellow: 0 6px 20px rgba(244, 197, 14, 0.3);

    /* Border Radius */
    --radius-sm: 10px;
    --radius-md: 15px;
    --radius-lg: 25px;
    --radius-xl: 30px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Rubik', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    direction: rtl;
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
}

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

p {
    color: var(--text-medium);
    font-size: 1.1rem;
}

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

/* ==========================================
   CONTAINER & LAYOUT
   ========================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-wide {
    max-width: 1400px;
}

.container-narrow {
    max-width: 900px;
}

section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    margin-bottom: 15px;
}

.section-header p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.2rem;
}

.section-header .badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-purple);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    white-space: nowrap;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: var(--accent-yellow-gradient);
    color: var(--text-dark);
    box-shadow: var(--shadow-yellow);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(244, 197, 14, 0.5);
}

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

.btn-outline:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
}

.btn-white {
    background: white;
    color: var(--text-dark);
    box-shadow: var(--shadow-md);
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* ==========================================
   NAVIGATION
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 10px 0;
}

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

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-brand img {
    height: 45px;
}

.navbar-brand span {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

.navbar.scrolled .navbar-brand span {
    color: var(--text-dark);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 35px;
}

.navbar-menu a {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
}

.navbar.scrolled .navbar-menu a {
    color: var(--text-dark);
}

.navbar-menu a:hover {
    color: var(--accent-yellow);
}

.navbar-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--accent-yellow);
    transition: var(--transition-normal);
}

.navbar-menu a:hover::after {
    width: 100%;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.navbar-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: var(--transition-normal);
}

.navbar.scrolled .navbar-toggle span {
    background: var(--text-dark);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    min-height: 100vh;
    background: var(--primary-gradient);
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 20px,
        rgba(255, 255, 255, 0.03) 20px,
        rgba(255, 255, 255, 0.03) 40px
    );
    animation: moveStripes 30s linear infinite;
}

@keyframes moveStripes {
    0% { transform: translateX(-100px) translateY(-100px); }
    100% { transform: translateX(100px) translateY(100px); }
}

.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.hero-shape:nth-child(1) {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.hero-shape:nth-child(2) {
    width: 200px;
    height: 200px;
    top: 60%;
    left: 15%;
    animation-delay: 1s;
}

.hero-shape:nth-child(3) {
    width: 150px;
    height: 150px;
    top: 30%;
    right: 10%;
    animation-delay: 2s;
}

.hero-shape:nth-child(4) {
    width: 100px;
    height: 100px;
    bottom: 20%;
    right: 20%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 25px;
    animation: fadeInUp 0.6s ease forwards;
}

.hero-badge i {
    color: var(--accent-yellow);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
    color: white;
    animation: fadeInUp 0.6s ease 0.1s forwards;
    opacity: 0;
}

.hero-title .highlight {
    color: var(--accent-yellow);
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 35px;
    line-height: 1.8;
    animation: fadeInUp 0.6s ease 0.2s forwards;
    opacity: 0;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.3s forwards;
    opacity: 0;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 50px;
    animation: fadeInUp 0.6s ease 0.4s forwards;
    opacity: 0;
}

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

.hero-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-yellow);
}

.hero-stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.hero-visual {
    position: relative;
    animation: fadeInRight 0.8s ease 0.3s forwards;
    opacity: 0;
}

.hero-image-wrapper {
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: 30px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.2);
}

.hero-image {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.hero-floating-card {
    position: absolute;
    background: white;
    padding: 15px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: floatCard 3s ease-in-out infinite;
}

.hero-floating-card.card-1 {
    top: -20px;
    right: -30px;
    animation-delay: 0s;
}

.hero-floating-card.card-2 {
    bottom: 20px;
    left: -40px;
    animation-delay: 1s;
}

.hero-floating-card.card-3 {
    bottom: -30px;
    right: 50px;
    animation-delay: 2s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.floating-icon {
    width: 45px;
    height: 45px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
}

.floating-icon.purple { background: var(--primary-gradient); }
.floating-icon.green { background: linear-gradient(135deg, #28a745, #20c997); }
.floating-icon.blue { background: linear-gradient(135deg, #17a2b8, #0dcaf0); }

.floating-text h4 {
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.floating-text p {
    font-size: 0.8rem;
    color: var(--text-light);
}

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

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

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(244, 197, 14, 0.1));
    border-radius: 0 0 0 100%;
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(102, 126, 234, 0.2);
}

.feature-card:hover::before {
    width: 150px;
    height: 150px;
}

.feature-icon {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.feature-icon.purple { background: var(--primary-gradient); }
.feature-icon.yellow { background: var(--accent-yellow-gradient); color: var(--text-dark); }
.feature-icon.green { background: linear-gradient(135deg, #28a745, #20c997); }
.feature-icon.blue { background: linear-gradient(135deg, #17a2b8, #0dcaf0); }
.feature-icon.orange { background: linear-gradient(135deg, #fd7e14, #ffc107); }
.feature-icon.pink { background: linear-gradient(135deg, #e83e8c, #fd7e14); }

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.feature-card p {
    font-size: 1rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.feature-card .feature-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    color: var(--primary-purple);
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.feature-card .feature-link i {
    transition: var(--transition-normal);
}

.feature-card:hover .feature-link i {
    transform: translateX(-5px);
}

/* ==========================================
   PLATFORMS SECTION
   ========================================== */
.platforms {
    background: var(--bg-light);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.platform-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.platform-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

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

.platform-card:hover::after {
    transform: scaleX(1);
}

.platform-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 25px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary-purple);
    transition: var(--transition-normal);
}

.platform-card:hover .platform-icon {
    background: var(--primary-gradient);
    color: white;
    transform: scale(1.1);
}

.platform-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.platform-card p {
    margin-bottom: 25px;
}

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

.platform-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--bg-light);
}

.platform-features li:last-child {
    border-bottom: none;
}

.platform-features li i {
    color: var(--success);
    font-size: 0.9rem;
}

/* ==========================================
   PRICING SECTION
   ========================================== */
.pricing {
    background: var(--bg-white);
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

.pricing-toggle span {
    font-weight: 500;
    color: var(--text-light);
}

.pricing-toggle span.active {
    color: var(--text-dark);
}

.toggle-switch {
    width: 60px;
    height: 32px;
    background: var(--bg-light);
    border-radius: 50px;
    position: relative;
    cursor: pointer;
    transition: var(--transition-normal);
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: var(--primary-gradient);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.toggle-switch.active::after {
    right: calc(100% - 28px);
}

.toggle-switch.active {
    background: rgba(102, 126, 234, 0.2);
}

.pricing-save {
    background: var(--accent-yellow-gradient);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dark);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    align-items: start;
}

.pricing-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 35px 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    position: relative;
    border: 2px solid transparent;
}

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

.pricing-card.popular {
    border-color: var(--primary-purple);
    transform: scale(1.05);
    box-shadow: var(--shadow-purple);
}

.pricing-card.popular:hover {
    transform: scale(1.08) translateY(-5px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gradient);
    color: white;
    padding: 5px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--bg-light);
    margin-bottom: 25px;
}

.pricing-header h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

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

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

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

.pricing-features {
    margin-bottom: 25px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
}

.pricing-features li i {
    color: var(--success);
    font-size: 0.9rem;
}

.pricing-features li.disabled {
    color: var(--text-light);
}

.pricing-features li.disabled i {
    color: var(--text-light);
}

.pricing-card .btn {
    width: 100%;
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */
.testimonials {
    background: var(--primary-gradient);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 20px,
        rgba(255, 255, 255, 0.03) 20px,
        rgba(255, 255, 255, 0.03) 40px
    );
}

.testimonials .section-header h2,
.testimonials .section-header p {
    color: white;
}

.testimonials .section-header .badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.testimonials-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 20px 0;
    -webkit-overflow-scrolling: touch;
}

.testimonials-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    min-width: 400px;
    background: white;
    border-radius: var(--radius-lg);
    padding: 35px;
    box-shadow: var(--shadow-lg);
    scroll-snap-align: start;
    transition: var(--transition-normal);
}

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

.testimonial-rating {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: var(--accent-yellow);
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    font-weight: 700;
}

.testimonial-info h4 {
    font-size: 1.1rem;
    margin-bottom: 3px;
}

.testimonial-info p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta {
    background: var(--bg-white);
    text-align: center;
}

.cta-box {
    background: var(--bg-light);
    border-radius: var(--radius-xl);
    padding: 60px;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0.05;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta h2 {
    margin-bottom: 15px;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand {
    max-width: 300px;
}

.footer-brand img {
    height: 50px;
    margin-bottom: 20px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    transition: var(--transition-normal);
}

.footer-social a:hover {
    background: var(--accent-yellow);
    color: var(--text-dark);
    transform: translateY(-3px);
}

.footer-links h4 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 25px;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 30px;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

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

/* ==========================================
   CARDS - GENERAL
   ========================================== */
.card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition-normal);
}

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

.card-body {
    padding: 30px;
}

/* ==========================================
   STATS SECTION
   ========================================== */
.stats-section {
    background: white;
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 30px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-purple);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-medium);
}

/* ==========================================
   HOW IT WORKS
   ========================================== */
.how-it-works {
    background: var(--bg-light);
}

.steps-container {
    display: flex;
    justify-content: space-between;
    position: relative;
    padding: 40px 0;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 100px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: var(--primary-gradient);
    z-index: 0;
}

.step-item {
    text-align: center;
    position: relative;
    z-index: 1;
    flex: 1;
    max-width: 250px;
}

.step-number {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-purple);
    box-shadow: var(--shadow-md);
    position: relative;
}

.step-number::after {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    border: 3px solid var(--primary-purple);
    opacity: 0.3;
}

.step-item h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.step-item p {
    font-size: 0.95rem;
    color: var(--text-light);
}

/* ==========================================
   SECURITY SECTION
   ========================================== */
.security {
    background: var(--bg-white);
}

.security-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.security-content h2 {
    margin-bottom: 20px;
}

.security-content p {
    margin-bottom: 30px;
}

.security-features {
    display: grid;
    gap: 20px;
}

.security-feature {
    display: flex;
    gap: 20px;
    align-items: start;
}

.security-feature-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.security-feature h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.security-feature p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.security-image {
    position: relative;
}

.security-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ==========================================
   FAQ SECTION
   ========================================== */
.faq {
    background: var(--bg-light);
}

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

.faq-item {
    background: white;
    border-radius: var(--radius-md);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    text-align: right;
}

.faq-question i {
    color: var(--primary-purple);
    transition: var(--transition-normal);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 25px 20px;
    color: var(--text-medium);
    line-height: 1.7;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact {
    background: var(--bg-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h2 {
    margin-bottom: 20px;
}

.contact-info > p {
    margin-bottom: 35px;
}

.contact-methods {
    display: grid;
    gap: 25px;
}

.contact-method {
    display: flex;
    gap: 20px;
    align-items: start;
}

.contact-method-icon {
    width: 55px;
    height: 55px;
    border-radius: var(--radius-md);
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-purple);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-method h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.contact-method p,
.contact-method a {
    color: var(--text-medium);
    font-size: 1rem;
}

.contact-method a:hover {
    color: var(--primary-purple);
}

.contact-form-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--bg-light);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-purple);
}

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

/* ==========================================
   SCROLL TO TOP
   ========================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow-purple);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
}

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

.scroll-top:hover {
    transform: translateY(-5px);
}

/* ==========================================
   ANIMATIONS
   ========================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 1200px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 992px) {
    section {
        padding: 60px 0;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

    .navbar-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-md);
        gap: 0;
    }

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

    .navbar-menu a {
        color: var(--text-dark);
        padding: 15px;
        border-bottom: 1px solid var(--bg-light);
        width: 100%;
    }

    .navbar-toggle {
        display: flex;
    }

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

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

    .security-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .steps-container {
        flex-direction: column;
        gap: 40px;
        align-items: center;
    }

    .steps-container::before {
        display: none;
    }
}

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

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

    .testimonial-card {
        min-width: 300px;
    }

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

    .footer-brand {
        max-width: 100%;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-links ul {
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cta-box {
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .btn {
        padding: 12px 24px;
    }

    .btn-lg {
        padding: 14px 30px;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

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

    .navbar-actions .btn {
        display: none;
    }
}

/* ==========================================
   UTILITIES
   ========================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }