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

:root {
    --primary-color: #ffffff; /* Белый фон как у логотипа */
    --secondary-color: #f8f9fa;
    --accent-color: #4a5fc7;
    --text-light: #ffffff;
    --text-dark: #1a1f3a;
    --text-primary: #1a1f3a;
    --bg-light: #f5f5f5;
    --border-color: rgba(26, 31, 58, 0.1);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--primary-color);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background-color: #1a1f3a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: #ffffff;
    font-weight: 600;
    font-size: 1.25rem;
}

.logo-image {
    height: 60px;
    width: auto;
    object-fit: contain;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
    display: block;
}

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

.menu-toggle.menu-open span:nth-child(2) {
    opacity: 0;
}

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

.nav-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}

.nav-link:hover {
    color: #ffffff;
    opacity: 1;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #4a5fc7 0%, #6b7fe8 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #6b7fe8 0%, #8b9ff9 100%);
    transition: left 0.3s ease;
    z-index: 0;
}

.btn-primary:hover::before {
    left: 0;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(74, 95, 199, 0.4);
}

.btn-primary,
.btn-primary * {
    position: relative;
    z-index: 1;
}

/* Header CTA button - yellow-orange like article CTA */
.header-cta-btn {
    background: linear-gradient(135deg, #f4a261 0%, #e76f51 100%) !important;
    border: none !important;
    color: white !important;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    box-shadow: 0 4px 15px rgba(244, 162, 97, 0.4);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
    overflow: hidden;
    text-align: center;
    white-space: nowrap;
}

.header-cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    animation: lightning 3s infinite;
    z-index: 0;
}

.header-cta-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%),
        linear-gradient(90deg, transparent 30%, rgba(255, 255, 255, 0.08) 50%, transparent 70%),
        linear-gradient(0deg, transparent 30%, rgba(255, 255, 255, 0.08) 50%, transparent 70%);
    background-size: 200% 200%, 200% 200%, 200% 200%, 200% 200%;
    background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%;
    animation: lightningMove 4s infinite;
    opacity: 0.3;
    pointer-events: none;
    z-index: 0;
}

.header-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 162, 97, 0.5);
    background: linear-gradient(135deg, #f5b271 0%, #e87f61 100%) !important;
}

.header-cta-btn * {
    position: relative;
    z-index: 2;
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: none;
}

.btn-secondary:hover {
    background-color: rgba(26, 31, 58, 0.05);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-danger {
    background-color: #dc3545;
    color: var(--text-light);
}

.btn-danger:hover {
    background-color: #c82333;
}

/* Main */
.main {
    flex: 1;
}

/* Hero Section */
.hero {
    padding: 2rem 0 3rem;
    position: relative;
    background-color: var(--primary-color);
    min-height: auto;
    display: flex;
    align-items: flex-start;
    overflow: hidden;
}


.hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 900px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(74, 95, 199, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #4a5fc7;
    margin-bottom: 2rem;
    animation: fadeInDown 0.6s ease;
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    margin-top: 200px;
    line-height: 1.1;
    letter-spacing: -0.03em;
    animation: fadeInUp 0.8s ease;
    color: var(--text-primary);
    position: relative;
    z-index: 10;
}

.title-line {
    display: block;
}

.gradient-text {
    background: linear-gradient(135deg, #4a5fc7 0%, #6b7fe8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.8;
    font-weight: 400;
    line-height: 1.7;
    color: var(--text-primary);
    animation: fadeInUp 1s ease;
}


.stat-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-item svg {
    flex-shrink: 0;
    margin-bottom: 0.25rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0;
}

.stat-number-infinity {
    font-size: 2.5rem;
    font-weight: 800;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-primary);
    opacity: 0.8;
    font-weight: 500;
}

/* Color variants for stat items */
.stat-item-red .stat-number {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item-red svg {
    color: #ef4444;
}

.stat-item-yellow .stat-number {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item-yellow svg {
    color: #f59e0b;
}

.stat-item-blue .stat-number {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item-blue svg {
    color: #3b82f6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: nowrap;
    justify-content: center;
    margin-bottom: 0;
    animation: fadeInUp 1.4s ease;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary svg {
    transition: transform 0.3s ease;
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.hero-trust {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    animation: fadeInUp 1.6s ease;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    opacity: 0.8;
    font-weight: 500;
}

.trust-item svg {
    color: #4a5fc7;
    flex-shrink: 0;
}

.hero-visual {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 300px;
    overflow: hidden;
    z-index: 1;
}

.hero-illustration {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.illustration-circle {
    position: absolute;
    border-radius: 50%;
    border: 2px solid rgba(74, 95, 199, 0.2);
    animation: pulse 3s infinite ease-in-out;
    z-index: 1;
}

.circle-1 {
    width: 250px;
    height: 250px;
    animation-delay: 0s;
}

.circle-2 {
    width: 320px;
    height: 320px;
    animation-delay: 1s;
}

.circle-3 {
    width: 400px;
    height: 400px;
    animation-delay: 2s;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.5;
    }
}

.illustration-shield {
    position: relative;
    z-index: 3;
    animation: float 6s infinite ease-in-out;
}

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

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

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

/* Features Section */
.features {
    padding: 5rem 0;
    background-color: var(--primary-color);
    position: relative;
    overflow: hidden;
}

.paper-plane-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0;
    animation: fadeInPlane 1s ease 0.5s forwards;
}

@keyframes fadeInPlane {
    to {
        opacity: 1;
    }
}

.paper-plane {
    position: absolute;
    top: 20%;
    left: -100px;
    animation: flyAcross 15s infinite ease-in-out;
    filter: drop-shadow(0 2px 4px rgba(74, 95, 199, 0.3));
    transform-origin: center;
}

@keyframes flyAcross {
    0% {
        left: -100px;
        top: 20%;
        transform: rotate(-15deg) scale(1);
    }
    10% {
        top: 15%;
        transform: rotate(-10deg) scale(1.1);
    }
    20% {
        top: 25%;
        transform: rotate(5deg) scale(1);
    }
    30% {
        top: 18%;
        transform: rotate(-5deg) scale(1.05);
    }
    40% {
        top: 30%;
        transform: rotate(10deg) scale(1);
    }
    50% {
        left: 50%;
        top: 25%;
        transform: rotate(0deg) scale(1.1);
    }
    60% {
        top: 30%;
        transform: rotate(-10deg) scale(1);
    }
    70% {
        top: 20%;
        transform: rotate(5deg) scale(1.05);
    }
    80% {
        top: 28%;
        transform: rotate(-5deg) scale(1);
    }
    90% {
        top: 22%;
        transform: rotate(10deg) scale(1.1);
    }
    100% {
        left: calc(100% + 100px);
        top: 20%;
        transform: rotate(15deg) scale(1);
    }
}

.plane-trail {
    position: absolute;
    top: 20%;
    left: -100px;
    width: 200px;
    height: 2px;
    background: linear-gradient(90deg, 
        rgba(74, 95, 199, 0.6) 0%,
        rgba(107, 127, 232, 0.4) 50%,
        rgba(74, 95, 199, 0) 100%
    );
    border-radius: 2px;
    animation: trailFollow 15s infinite ease-in-out;
    transform-origin: left center;
    filter: blur(1px);
}

@keyframes trailFollow {
    0% {
        left: -100px;
        top: 20%;
        opacity: 0;
        transform: scaleX(0);
    }
    5% {
        opacity: 1;
        transform: scaleX(1);
    }
    10% {
        top: 15%;
        transform: scaleX(1.2) rotate(-2deg);
    }
    20% {
        top: 25%;
        transform: scaleX(1) rotate(1deg);
    }
    30% {
        top: 18%;
        transform: scaleX(1.1) rotate(-1deg);
    }
    40% {
        top: 30%;
        transform: scaleX(1) rotate(2deg);
    }
    50% {
        left: 50%;
        top: 25%;
        transform: scaleX(1.3) rotate(0deg);
    }
    60% {
        top: 30%;
        transform: scaleX(1) rotate(-2deg);
    }
    70% {
        top: 20%;
        transform: scaleX(1.1) rotate(1deg);
    }
    80% {
        top: 28%;
        transform: scaleX(1) rotate(-1deg);
    }
    90% {
        top: 22%;
        transform: scaleX(1.2) rotate(2deg);
        opacity: 1;
    }
    95% {
        opacity: 0.5;
    }
    100% {
        left: calc(100% + 100px);
        top: 20%;
        opacity: 0;
        transform: scaleX(0) rotate(3deg);
    }
}

.features .container {
    position: relative;
    z-index: 1;
}

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

.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #1a1f3a 0%, #4a5fc7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-primary);
    opacity: 0.7;
    max-width: 600px;
    margin: 0 auto;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.feature-item {
    background-color: var(--primary-color);
    border-radius: 24px;
    padding: 3rem;
    transition: all 0.4s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, #4a5fc7 0%, #6b7fe8 100%);
    transform: scaleY(0);
    transition: transform 0.4s ease;
}

.feature-item:hover::before {
    transform: scaleY(1);
}

.feature-item:hover {
    transform: translateX(20px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
}

.feature-number {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, rgba(74, 95, 199, 0.1) 0%, rgba(107, 127, 232, 0.1) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    opacity: 0.5;
    transition: all 0.4s ease;
}

.feature-item:hover .feature-number {
    opacity: 1;
    transform: scale(1.1);
}

.feature-content {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.feature-icon-wrapper {
    position: relative;
    flex-shrink: 0;
}

.feature-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(74, 95, 199, 0.1) 0%, rgba(107, 127, 232, 0.1) 100%);
    border-radius: 20px;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
}

.feature-icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(74, 95, 199, 0.3) 0%, rgba(107, 127, 232, 0.3) 100%);
    border-radius: 20px;
    filter: blur(20px);
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 1;
}

.feature-item:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(74, 95, 199, 0.2) 0%, rgba(107, 127, 232, 0.2) 100%);
}

.feature-item:hover .feature-icon-glow {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.5);
}

.feature-icon svg {
    width: 40px;
    height: 40px;
    transition: all 0.4s ease;
}

.feature-item:hover .feature-icon svg {
    stroke: #6b7fe8;
    transform: scale(1.1);
}

.feature-text {
    flex: 1;
}

.feature-text h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    transition: all 0.4s ease;
}

.feature-item:hover .feature-text h3 {
    color: #4a5fc7;
    transform: translateX(5px);
}

.feature-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
    opacity: 0.8;
    transition: all 0.4s ease;
}

.feature-item:hover .feature-text p {
    opacity: 1;
}

/* Color variants for feature items */
.feature-item-red::before {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.feature-item-red:hover {
    box-shadow: 0 16px 32px rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.3);
}

.feature-item-red:hover .feature-icon {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(220, 38, 38, 0.2) 100%);
}

.feature-item-red:hover .feature-icon-glow {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.4) 0%, rgba(220, 38, 38, 0.4) 100%);
}

.feature-item-red:hover .feature-icon svg {
    stroke: #ef4444;
}

.feature-item-red:hover .feature-text h3 {
    color: #ef4444;
}

.feature-item-red:hover .feature-number {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(220, 38, 38, 0.2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-item-yellow::before {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.feature-item-yellow:hover {
    box-shadow: 0 16px 32px rgba(245, 158, 11, 0.2);
    border-color: rgba(245, 158, 11, 0.3);
}

.feature-item-yellow:hover .feature-icon {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(217, 119, 6, 0.2) 100%);
}

.feature-item-yellow:hover .feature-icon-glow {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.4) 0%, rgba(217, 119, 6, 0.4) 100%);
}

.feature-item-yellow:hover .feature-icon svg {
    stroke: #f59e0b;
}

.feature-item-yellow:hover .feature-text h3 {
    color: #f59e0b;
}

.feature-item-yellow:hover .feature-number {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(217, 119, 6, 0.2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-item-blue::before {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.feature-item-blue:hover {
    box-shadow: 0 16px 32px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.feature-item-blue:hover .feature-icon {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(37, 99, 235, 0.2) 100%);
}

.feature-item-blue:hover .feature-icon-glow {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.4) 0%, rgba(37, 99, 235, 0.4) 100%);
}

.feature-item-blue:hover .feature-icon svg {
    stroke: #3b82f6;
}

.feature-item-blue:hover .feature-text h3 {
    color: #3b82f6;
}

.feature-item-blue:hover .feature-number {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(37, 99, 235, 0.2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-item-green::before {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.feature-item-green:hover {
    box-shadow: 0 16px 32px rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.3);
}

.feature-item-green:hover .feature-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(5, 150, 105, 0.2) 100%);
}

.feature-item-green:hover .feature-icon-glow {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.4) 0%, rgba(5, 150, 105, 0.4) 100%);
}

.feature-item-green:hover .feature-icon svg {
    stroke: #10b981;
}

.feature-item-green:hover .feature-text h3 {
    color: #10b981;
}

.feature-item-green:hover .feature-number {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(5, 150, 105, 0.2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Blog Preview */
.blog-preview {
    padding: 5rem 0;
    background-color: var(--primary-color);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
    align-items: stretch;
}

.article-card {
    background-color: var(--primary-color);
    border-radius: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
    border-color: rgba(74, 95, 199, 0.3);
}

.article-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: var(--secondary-color);
    flex-shrink: 0;
    min-height: 220px;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.article-card:hover .article-image img {
    transform: scale(1.08);
}

.article-card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.article-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
    flex: 1;
    text-align: left;
}

.article-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
}

.article-title a:hover {
    color: #4a5fc7;
}

.article-excerpt {
    margin-bottom: 1.5rem;
    opacity: 0.85;
    line-height: 1.7;
    flex: 1;
    text-align: left;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    word-wrap: break-word;
}

.article-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1.5rem;
    flex-shrink: 0;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    flex-wrap: wrap;
}

.article-category {
    background: linear-gradient(135deg, #4a5fc7 0%, #6b7fe8 100%);
    color: white;
    padding: 0.4rem 0.9rem;
    border-radius: 14px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(74, 95, 199, 0.3);
}

.article-date {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    padding: 0.4rem 0.9rem;
    border-radius: 14px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.article-date svg {
    opacity: 0.6;
    flex-shrink: 0;
}

.article-link {
    color: #4a5fc7;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.article-link:hover {
    color: #6b7fe8;
    gap: 0.5rem;
}

/* Page Header */
.page-header {
    padding: 3rem 0;
    text-align: center;
    background-color: var(--secondary-color);
    color: var(--text-primary);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* Blog List */
.blog-list {
    padding: 3rem 0;
}

.empty-state {
    text-align: center;
    padding: 4rem 0;
    opacity: 0.7;
}

/* Article Page */
.article-page {
    padding: 0;
}

.article-hero {
    background: linear-gradient(135deg, rgba(74, 95, 199, 0.05) 0%, rgba(107, 127, 232, 0.05) 100%);
    padding: 4rem 0 3rem;
    margin-bottom: 3rem;
}

.article-hero-image {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 3rem;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.article-hero-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.article-hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.article-hero .article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.article-hero .article-date {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-primary);
    opacity: 0.6;
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.4rem 0.9rem;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 12px;
}

.article-hero .article-date svg {
    opacity: 0.5;
    width: 14px;
    height: 14px;
}

.article-hero .article-category {
    background: rgba(74, 95, 199, 0.15);
    color: #4a5fc7;
    padding: 0.4rem 0.9rem;
    border-radius: 12px;
    font-size: 0.8125rem;
    font-weight: 600;
    border: 1px solid rgba(74, 95, 199, 0.2);
}

.article-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #1a1f3a 0%, #4a5fc7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.article-excerpt {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--text-primary);
    opacity: 0.8;
    max-width: 700px;
    margin: 0 auto;
}

.article-wrapper {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.article-content {
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--text-primary);
    width: 100%;
    max-width: 100%;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
}

.article-content p {
    margin-bottom: 1.75rem;
    text-align: left;
}

.article-content img {
    max-width: 100%;
    width: 100%;
    height: auto;
    border-radius: 16px;
    margin: 2.5rem 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    display: block;
    object-fit: contain;
}

.article-content h2 {
    font-size: 2.25rem;
    font-weight: 700;
    margin: 3rem 0 1.5rem;
    color: var(--text-primary);
    line-height: 1.3;
    letter-spacing: -0.01em;
    padding-top: 1rem;
    border-top: 2px solid var(--border-color);
}

.article-content h3 {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 2.5rem 0 1rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.article-content h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.article-content ul,
.article-content ol {
    margin: 1.5rem 0;
    padding-left: 2.5rem;
    max-width: 100%;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.article-content li {
    margin-bottom: 0.75rem;
    line-height: 1.8;
}

.article-content li::marker {
    color: #4a5fc7;
}

.article-content a {
    color: #4a5fc7;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.article-content a:hover {
    color: #6b7fe8;
    text-decoration-thickness: 2px;
}

.article-content strong {
    font-weight: 700;
    color: var(--text-primary);
}

.article-content em {
    font-style: italic;
    opacity: 0.9;
}

.article-content u {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.article-content s {
    text-decoration: line-through;
    opacity: 0.7;
}

.article-content blockquote {
    border-left: 4px solid #4a5fc7;
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-primary);
    opacity: 0.8;
    background: rgba(74, 95, 199, 0.05);
    padding: 1.5rem;
    border-radius: 8px;
    max-width: 100%;
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.article-content code {
    background: rgba(74, 95, 199, 0.1);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: #4a5fc7;
}

.article-content pre {
    background: #1a1f3a;
    color: #fff;
    padding: 1.5rem;
    border-radius: 12px;
    overflow-x: auto;
    margin: 2rem 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
}

.article-content pre code {
    background: none;
    padding: 0;
    color: inherit;
}

.article-content table {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    display: block;
    border-collapse: collapse;
    margin: 2rem 0;
}

.article-content table thead,
.article-content table tbody,
.article-content table tr {
    display: table;
    width: 100%;
    table-layout: fixed;
}

.article-content table td,
.article-content table th {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.article-content iframe,
.article-content video,
.article-content embed,
.article-content object {
    max-width: 100%;
    width: 100%;
    height: auto;
}

.article-sidebar {
    position: sticky;
    top: 100px;
}

.article-cta {
    background: linear-gradient(135deg, #1a1f3a 0%, #2a3f6a 100%);
    padding: 2.5rem 2rem;
    border-radius: 24px;
    border: 2px solid rgba(74, 95, 199, 0.3);
    text-align: center;
    box-shadow: 0 10px 40px rgba(26, 31, 58, 0.3);
    position: relative;
    overflow: hidden;
}

.article-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(74, 95, 199, 0.1) 0%, transparent 70%);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.article-cta-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.cta-logo-img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(74, 95, 199, 0.3));
}

.cta-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #a8b5ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.article-cta h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
    position: relative;
    z-index: 1;
}

.article-cta p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 1;
}

.article-cta-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.95);
    transition: all 0.3s ease;
}

.cta-feature:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(5px);
}

.cta-feature svg {
    flex-shrink: 0;
    color: #a8b5ff;
}

.article-cta .btn {
    width: 100%;
    justify-content: center;
    background: linear-gradient(135deg, #f4a261 0%, #e76f51 100%);
    border: none;
    color: white;
    font-weight: 600;
    padding: 1rem 1.5rem;
    box-shadow: 0 4px 15px rgba(244, 162, 97, 0.4);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
    overflow: hidden;
    text-align: center;
    white-space: nowrap;
}

.article-cta .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    animation: lightning 3s infinite;
}

@keyframes lightning {
    0% {
        left: -100%;
    }
    50% {
        left: 100%;
    }
    100% {
        left: 100%;
    }
}

.article-cta .btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%),
        linear-gradient(90deg, transparent 30%, rgba(255, 255, 255, 0.08) 50%, transparent 70%),
        linear-gradient(0deg, transparent 30%, rgba(255, 255, 255, 0.08) 50%, transparent 70%);
    background-size: 200% 200%, 200% 200%, 200% 200%, 200% 200%;
    background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%;
    animation: lightningMove 4s infinite;
    opacity: 0.3;
    pointer-events: none;
}

@keyframes lightningMove {
    0% {
        background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%;
    }
    25% {
        background-position: 100% 50%, 50% 100%, 0% 50%, 50% 0%;
    }
    50% {
        background-position: 50% 100%, 100% 0%, 100% 50%, 0% 100%;
    }
    75% {
        background-position: 0% 50%, 50% 0%, 50% 100%, 100% 50%;
    }
    100% {
        background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%;
    }
}

.article-cta .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 162, 97, 0.5);
    background: linear-gradient(135deg, #f5b271 0%, #e87f61 100%);
}

.article-cta .btn span {
    position: relative;
    z-index: 2;
}

.article-footer {
    display: flex;
    gap: 2rem;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 3rem 0;
    margin-top: 4rem;
    border-top: 2px solid var(--border-color);
}

.article-footer .btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Похожие статьи */
.similar-articles {
    background: linear-gradient(135deg, rgba(74, 95, 199, 0.03) 0%, rgba(107, 127, 232, 0.03) 100%);
    padding: 4rem 0;
    margin-top: 4rem;
    border-top: 2px solid var(--border-color);
}

.similar-articles-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    color: var(--text-primary);
    text-align: center;
}

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

.similar-article-card {
    background: var(--primary-color);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.similar-article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
    border-color: rgba(74, 95, 199, 0.3);
}

.similar-article-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--secondary-color);
    flex-shrink: 0;
}

.similar-article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.similar-article-card:hover .similar-article-image img {
    transform: scale(1.08);
}

.similar-article-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.similar-article-category {
    background: linear-gradient(135deg, #4a5fc7 0%, #6b7fe8 100%);
    color: white;
    padding: 0.4rem 0.9rem;
    border-radius: 14px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(74, 95, 199, 0.3);
    display: inline-block;
    margin-bottom: 1rem;
    width: fit-content;
}

.similar-article-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    flex: 1;
}

.similar-article-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
}

.similar-article-title a:hover {
    color: #4a5fc7;
}

.similar-article-excerpt {
    margin-bottom: 1rem;
    opacity: 0.85;
    line-height: 1.6;
    font-size: 0.95rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.similar-article-link {
    color: #4a5fc7;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: auto;
}

.similar-article-link:hover {
    color: #6b7fe8;
    gap: 0.5rem;
}

.article-share {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    opacity: 0.7;
    flex-wrap: wrap;
}

.share-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(74, 95, 199, 0.1);
    color: #4a5fc7;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
}

.share-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 4px 12px rgba(74, 95, 199, 0.3);
}

.share-telegram:hover {
    background: #0088cc;
    color: white;
}

.share-twitter:hover {
    background: #1DA1F2;
    color: white;
}

.share-tiktok:hover {
    background: #000000;
    color: white;
}

.share-whatsapp:hover {
    background: #25D366;
    color: white;
}

.share-instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

/* Pricing Section */
.pricing-section {
    padding: 5rem 0;
    background-color: var(--primary-color);
    position: relative;
}

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

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    background-color: var(--primary-color);
    border-radius: 24px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid var(--border-color);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.pricing-card:nth-child(1) {
    animation-delay: 0.1s;
}

.pricing-card:nth-child(2) {
    animation-delay: 0.2s;
}

.pricing-card:nth-child(3) {
    animation-delay: 0.3s;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #4a5fc7 0%, #6b7fe8 50%, #8b9ff9 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.pricing-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.pricing-card.featured {
    border: 2px solid #f4a261;
    box-shadow: 0 8px 30px rgba(244, 162, 97, 0.2);
}

.pricing-card.featured:hover {
    box-shadow: 0 12px 40px rgba(244, 162, 97, 0.3);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #4a5fc7 0%, #6b7fe8 100%);
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    box-shadow: 0 4px 16px rgba(74, 95, 199, 0.4);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 10;
    animation: badgePulse 2s infinite ease-in-out;
}

@keyframes badgePulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(74, 95, 199, 0.4);
    }
    50% {
        box-shadow: 0 4px 24px rgba(74, 95, 199, 0.6);
    }
}

.pricing-card-inner {
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(74, 95, 199, 0.1) 0%, rgba(107, 127, 232, 0.1) 100%);
    border-radius: 20px;
    transition: all 0.4s ease;
}

.pricing-card:hover .pricing-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(74, 95, 199, 0.2) 0%, rgba(107, 127, 232, 0.2) 100%);
}

.pricing-icon svg {
    transition: all 0.4s ease;
}

.pricing-card:hover .pricing-icon svg {
    stroke: #6b7fe8;
    transform: scale(1.1);
}

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

.pricing-header h3 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.pricing-price {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.price-main {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.star-icon {
    display: inline-block;
    color: #ffd700;
    font-size: 2rem;
    animation: rotateStar 3s linear infinite;
    transform-origin: center;
}

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

.price-alt {
    font-size: 1rem;
    color: var(--text-primary);
    opacity: 0.7;
    font-weight: 500;
}

.pricing-price-alt-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.4rem 0;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.pricing-features li svg {
    flex-shrink: 0;
    color: #4a5fc7;
    transition: all 0.3s ease;
}

.pricing-card:hover .pricing-features li {
    transform: translateX(5px);
}

.pricing-card:hover .pricing-features li svg {
    transform: scale(1.2);
    color: #6b7fe8;
}

.pricing-btn {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    border-radius: 12px;
    color: white;
    text-decoration: none;
}

.pricing-btn-green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.pricing-btn-green:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

.pricing-btn-yellow {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.pricing-btn-yellow:hover {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
    transform: translateY(-2px);
}

.pricing-btn-red {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.pricing-btn-red:hover {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
    transform: translateY(-2px);
}

/* Pricing page styles */
.pricing {
    padding: 3rem 0;
}

/* FAQ */
.faq {
    padding: 3rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item {
    background-color: var(--primary-color);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.faq-question {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.faq-answer {
    opacity: 0.9;
    line-height: 1.8;
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
    color: var(--text-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section a {
    display: block;
    color: var(--text-primary);
    text-decoration: none;
    margin-bottom: 0.5rem;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-section a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    opacity: 0.7;
}

/* Error Page */
.error-page {
    padding: 4rem 0;
    text-align: center;
}

.error-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.error-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Admin Styles */
.admin-body {
    background-color: var(--primary-color);
    min-height: 100vh;
    color: var(--text-primary);
}

.admin-login {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.admin-login-card {
    background-color: var(--primary-color);
    padding: 3rem;
    border-radius: 12px;
    max-width: 400px;
    width: 100%;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.admin-login-card h1 {
    margin-bottom: 2rem;
    text-align: center;
}

.admin-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.admin-actions {
    margin-bottom: 2rem;
}

.admin-table {
    background-color: var(--primary-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.admin-table table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    font-weight: 600;
    background-color: var(--secondary-color);
}

.admin-table code {
    background-color: var(--secondary-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background-color: #28a745;
    color: var(--text-light);
}

.badge-warning {
    background-color: #ffc107;
    color: var(--text-dark);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--primary-color);
    color: var(--text-primary);
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 95, 199, 0.1);
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    opacity: 0.7;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.alert-error {
    background-color: rgba(220, 53, 69, 0.2);
    border: 1px solid #dc3545;
    color: #ff6b7a;
}

.article-form {
    background-color: var(--primary-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

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

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 3rem 0 4rem;
        min-height: auto;
    }

    .hero .container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

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

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

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .hero-stats {
        justify-content: center;
        gap: 2rem;
    }

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

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

    .hero-visual {
        min-height: 300px;
    }

    .circle-1 {
        width: 200px;
        height: 200px;
    }

    .circle-2 {
        width: 280px;
        height: 280px;
    }

    .circle-3 {
        width: 360px;
        height: 360px;
    }

    .illustration-shield svg {
        width: 80px;
        height: 80px;
    }

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

    .menu-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: #1a1f3a;
        flex-direction: column;
        align-items: flex-start;
        padding: 5rem 2rem 2rem;
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.3);
        transition: right 0.3s ease;
        z-index: 1000;
        gap: 1.5rem;
    }

    .nav-open {
        right: 0;
    }

    .header-content {
        flex-wrap: wrap;
    }

    .logo-image {
        height: 50px;
    }

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

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

    .article-footer {
        flex-direction: column;
    }

    .admin-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .admin-table {
        overflow-x: auto;
    }

    .feature-item {
        padding: 2rem;
    }

    .feature-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .feature-icon {
        margin: 0 auto;
    }

    .feature-number {
        position: static;
        margin-bottom: 1rem;
    }

    .feature-item:hover {
        transform: translateY(-5px);
    }

    .hero {
        padding: 3rem 0 4rem;
    }

    .features {
        padding: 3rem 0;
    }

    .blog-preview {
        padding: 3rem 0;
    }

    .pricing-section {
        padding: 3rem 0;
    }

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

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

    .pricing-card.featured:hover {
        transform: translateY(-8px) scale(1);
    }

    .pricing-card-inner {
        padding: 2rem 1.5rem;
    }

    .pricing-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1.5rem;
    }

    .pricing-header h3 {
        font-size: 1.5rem;
    }

    .price-main {
        font-size: 2rem;
    }

    .paper-plane {
        width: 40px;
        height: 40px;
    }

    .plane-trail {
        width: 120px;
        height: 1.5px;
    }

    .article-card-content {
        padding: 1.5rem;
    }

    .article-image {
        height: 180px;
    }

    .article-card-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .article-meta {
        position: static;
        width: 100%;
        justify-content: flex-start;
        margin-top: 1rem;
    }

    .article-hero {
        padding: 2rem 0;
    }

    .article-hero-image {
        margin-bottom: 2rem;
        border-radius: 16px;
    }

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

    .article-excerpt {
        font-size: 1.125rem;
    }

    .article-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .article-sidebar {
        position: static;
    }

    .article-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .article-footer .btn {
        width: 100%;
        justify-content: center;
    }
}