/* ================================
   CSS Variables & Reset
   ================================ */
:root {
    --color-primary: #6155F5;
    --color-primary-dark: #4A3FD9;
    --color-primary-light: rgba(97, 85, 245, 0.05);
    --color-dark: #212121;
    --color-white: #FFFFFF;
    --color-gray: #666666;
    --color-light-gray: #F5F5F5;
    --color-border: #E5E5E5;
    
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-sm: 0 2px 8px rgba(33, 33, 33, 0.04);
    --shadow-md: 0 4px 16px rgba(33, 33, 33, 0.08);
    --shadow-lg: 0 8px 32px rgba(33, 33, 33, 0.12);
    --shadow-xl: 0 16px 48px rgba(33, 33, 33, 0.16);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-pill: 99px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--color-dark);
    background: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ================================
   Navigation
   ================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

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

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 20px;
}

.logo-text {
    color: var(--color-dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
}

.nav-links a:not(.btn-primary):hover {
    color: var(--color-gray);
}

.nav-links a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-dark);
    transition: var(--transition);
}

.nav-links a:not(.btn-primary):hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    height: 28px;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-dark);
    transition: var(--transition);
}

/* ================================
   Buttons
   ================================ */
.btn-primary {
    padding: 12px 24px;
    background: var(--color-dark);
    color: var(--color-white);
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    display: inline-block;
}

.btn-primary:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: var(--color-dark);
    color: var(--color-white);
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 17px;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.btn-hero:hover {
    background: #000000;
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.btn-hero svg {
    transition: var(--transition);
}

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

.btn-pricing {
    width: 100%;
    padding: 14px 24px;
    background: var(--color-white);
    color: var(--color-dark);
    border: 2px solid var(--color-dark);
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
}

.btn-pricing:hover {
    background: var(--color-dark);
    color: var(--color-white);
    transform: translateY(-2px);
}

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

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

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 48px;
    background: var(--color-white);
    color: var(--color-dark);
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 18px;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.btn-cta:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    background: var(--color-light-gray);
}

.btn-cta svg {
    transition: var(--transition);
}

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

/* ================================
   Hero Section
   ================================ */
.hero {
    padding: 160px 0 120px;
    background: var(--color-white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(33, 33, 33, 0.03) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-50px, 50px) scale(1.1); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

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

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--color-dark);
    color: var(--color-white);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.gradient-text {
    color: var(--color-dark);
}

.hero-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-gray);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-visual {
    position: relative;
    height: 600px;
    animation: fadeIn 1s ease-out 0.3s both;
}

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

.floating-card {
    position: absolute;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-slow);
}

.floating-card img {
    width: 100%;
    height: 100%;
}

.card-1 {
    width: 280px;
    height: 380px;
    top: 0;
    left: 0;
    animation: floatCard1 6s infinite ease-in-out;
    z-index: 1;
}

.card-2 {
    width: 320px;
    height: 420px;
    bottom: 40px;
    right: 0;
    animation: floatCard2 6s infinite ease-in-out;
    z-index: 2;
}

@keyframes floatCard1 {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-20px) rotate(-3deg); }
}

@keyframes floatCard2 {
    0%, 100% { transform: translateY(0) rotate(2deg); }
    50% { transform: translateY(20px) rotate(3deg); }
}

.floating-card:hover {
    transform: scale(1.05) !important;
    z-index: 10;
}

.card-label {
    position: absolute;
    bottom: 16px;
    left: 16px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-dark);
    box-shadow: var(--shadow-sm);
}

.card-label.primary {
    background: var(--color-dark);
    color: var(--color-white);
}

/* ================================
   Section Headers
   ================================ */
.section-header {
    margin-bottom: 64px;
}

.section-header.centered {
    text-align: center;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 64px;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-gray);
}

/* ================================
   Features Section
   ================================ */
.features {
    padding: 120px 0;
    background: var(--color-light-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.feature-card {
    padding: 40px;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-dark);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-slow);
}

.feature-card:hover {
    border-color: var(--color-dark);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

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

.feature-card.featured {
    background: var(--color-dark);
    border-color: var(--color-dark);
    color: var(--color-white);
}

.feature-card.featured .feature-title,
.feature-card.featured .feature-description {
    color: var(--color-white);
}

.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-light-gray);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-card.featured .feature-icon {
    background: rgba(255, 255, 255, 0.1);
}

.feature-card.featured .feature-icon svg path,
.feature-card.featured .feature-icon svg circle {
    stroke: var(--color-white);
}

.feature-card.featured .feature-icon svg path[fill] {
    fill: var(--color-white);
}

.feature-icon svg path,
.feature-icon svg circle {
    stroke: var(--color-dark);
}

.feature-icon svg path[fill] {
    fill: var(--color-dark);
}

.feature-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-description {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-gray);
}

.feature-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-white);
}

/* ================================
   Workflow Section
   ================================ */
.workflow {
    padding: 120px 0;
}

.workflow-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.workflow-card {
    padding: 48px 40px;
    background: var(--color-light-gray);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
    position: relative;
}

.workflow-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-dark);
    box-shadow: var(--shadow-lg);
}

.workflow-card.highlight {
    background: var(--color-dark);
    color: var(--color-white);
    border-color: var(--color-dark);
}

.workflow-card.highlight .workflow-title,
.workflow-card.highlight .workflow-description,
.workflow-card.highlight .workflow-number {
    color: var(--color-white);
}

.workflow-number {
    font-size: 72px;
    font-weight: 800;
    line-height: 1;
    color: var(--color-border);
    margin-bottom: 24px;
}

.workflow-card.highlight .workflow-number {
    color: rgba(255, 255, 255, 0.2);
}

.workflow-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.workflow-description {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-gray);
}

.workflow-card.highlight .workflow-description {
    color: rgba(255, 255, 255, 0.8);
}

.workflow-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    margin-top: 16px;
}

/* ================================
   How It Works Section
   ================================ */
.how-it-works {
    padding: 120px 0;
    background: var(--color-white);
}

.steps-timeline {
    max-width: 600px;
    margin: 0 auto;
}

.step-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 32px;
    margin-bottom: 48px;
}

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

.step-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 8px;
}

.step-dot {
    width: 16px;
    height: 16px;
    background: var(--color-dark);
    border-radius: 50%;
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.step-item:hover .step-dot {
    background: var(--color-primary);
    transform: scale(1.3);
}

.step-line {
    width: 2px;
    flex: 1;
    background: var(--color-border);
    margin-top: 8px;
    min-height: 60px;
}

.step-item:last-child .step-line {
    display: none;
}

.step-content-box {
    padding: 24px 32px;
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    transition: var(--transition-slow);
}

.step-item:hover .step-content-box {
    border-color: var(--color-dark);
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 56px;
    height: 56px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.step-icon svg {
    stroke: var(--color-dark);
    transition: var(--transition);
}

.step-item:hover .step-icon {
    background: var(--color-dark);
    transform: scale(1.05);
    color: var(--color-white);
}

.step-item:hover .step-icon svg {
    stroke: var(--color-white);
}

.step-title-new {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-dark);
}

.step-description-new {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-gray);
}

/* ================================
   Comparison Section
   ================================ */
.comparison {
    padding: 120px 0;
}

.comparison-wrapper-vertical {
    max-width: 500px;
    margin: 0 auto;
}

.comparison-slider-vertical {
    position: relative;
    height: 700px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    cursor: ew-resize;
}

.comparison-image-vertical {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.comparison-image-vertical img {
    width: 100%;
    height: 100%;
}

.comparison-image-vertical.after {
    clip-path: inset(0 0 0 50%);
}

.comparison-handle-vertical {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: var(--color-dark);
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.handle-line-vertical {
    flex: 1;
    width: 4px;
    background: var(--color-dark);
}

.handle-circle-vertical {
    width: 48px;
    height: 48px;
    background: var(--color-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    margin: 8px 0;
}

.comparison-labels-vertical {
    display: flex;
    justify-content: space-between;
    margin-top: 24px;
    padding: 0 16px;
}

.comparison-labels-vertical span {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-gray);
}


/* ================================
   Pricing Section
   ================================ */
.pricing {
    padding: 120px 0;
    background: var(--color-light-gray);
}

.pricing-grid {
    display: flex;
    gap: 16px;
    max-width: 1400px;
    margin: 0 auto;
    justify-content: center;
}

.pricing-card {
    flex: 1;
    max-width: 240px;
    padding: 32px 20px;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
    position: relative;
}

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

.pricing-card.popular {
    border-color: var(--color-dark);
    background: var(--color-light-gray);
}

.pricing-card.special {
    border-color: var(--color-primary);
    border-width: 3px;
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--color-dark);
    color: var(--color-white);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
}

.pricing-badge.trial {
    background: var(--color-primary);
}

.pricing-badge.special {
    background: var(--color-dark);
}

.pricing-header {
    margin-bottom: 20px;
    min-height: 60px;
}

.pricing-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
}

.pricing-subtitle {
    font-size: 13px;
    color: var(--color-gray);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}

.price-amount {
    font-size: 36px;
    font-weight: 800;
    color: var(--color-dark);
}

.price-period {
    font-size: 14px;
    color: var(--color-gray);
}

.price-original {
    font-size: 16px;
    color: var(--color-gray);
    text-decoration: line-through;
    margin-left: 4px;
}

.pricing-price-after {
    font-size: 13px;
    color: var(--color-gray);
    margin-bottom: 20px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 24px;
    min-height: 220px;
}

.pricing-features li {
    padding: 8px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--color-border);
    position: relative;
    padding-left: 24px;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-dark);
    font-weight: 700;
}

.pricing-features li.disabled,
.pricing-features li.note {
    color: var(--color-gray);
    font-size: 12px;
}

.pricing-features li.disabled::before,
.pricing-features li.note::before {
    content: '•';
}

/* ================================
   CTA Section
   ================================ */
.cta {
    padding: 120px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, var(--color-dark) 50%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(97, 85, 245, 0.3) 0%, rgba(97, 85, 245, 0.1) 30%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: pulse 4s ease-in-out infinite;
}

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

.cta-content {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 24px;
    line-height: 1.2;
    text-shadow: 0 0 40px rgba(97, 85, 245, 0.3);
}

.cta-description {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 48px;
}

/* ================================
   Footer
   ================================ */
.footer {
    padding: 80px 0 32px;
    background: var(--color-dark);
    color: var(--color-white);
}

.footer-content {
    display: grid;
    gap: 48px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 64px;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 20px;
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-column a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--color-white);
    transform: translateX(4px);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

/* ================================
   Go to Top Button
   ================================ */
.go-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 56px;
    height: 56px;
    background: var(--color-dark);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-xl);
    z-index: 999;
}

.go-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.go-to-top:hover {
    background: var(--color-primary);
    transform: translateY(-4px);
}

.go-to-top svg {
    stroke: currentColor;
}

@media (max-width: 768px) {
    .go-to-top {
        width: 48px;
        height: 48px;
        bottom: 24px;
        right: 24px;
    }
}

/* ================================
   Scroll Animations
   ================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================================
   Responsive Design
   ================================ */
@media (max-width: 1200px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .pricing-card {
        padding: 24px;
    }
}

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 64px;
    }
    
    .hero-visual {
        height: 500px;
    }
    
    .card-1 {
        width: 240px;
        height: 320px;
    }
    
    .card-2 {
        width: 280px;
        height: 360px;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .pricing-grid {
        flex-wrap: wrap;
    }
    
    .pricing-card {
        max-width: calc(33.333% - 12px);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
        transform: translateX(-100%);
        transition: var(--transition);
        align-items: flex-start;
    }
    
    .nav-links.active {
        transform: translateX(0);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-visual {
        height: 400px;
    }
    
    .card-1 {
        width: 180px;
        height: 240px;
    }
    
    .card-2 {
        width: 220px;
        height: 280px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .section-description {
        font-size: 16px;
    }
    
    .features,
    .workflow,
    .how-it-works,
    .comparison,
    .pricing,
    .cta {
        padding: 80px 0;
    }
    
    .features-grid,
    .workflow-cards {
        grid-template-columns: 1fr;
    }
    
    .comparison-slider-vertical {
        height: 500px;
    }
    
    .pricing-card {
        max-width: calc(50% - 8px);
        padding: 24px;
    }
    
    .steps-timeline {
        padding: 0 20px;
    }
    
    .step-item {
        gap: 20px;
    }
    
    .step-content-box {
        padding: 20px 24px;
    }
    
    .cta-title {
        font-size: 36px;
    }
    
    .cta-description {
        font-size: 16px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-badge {
        font-size: 12px;
    }
    
    .btn-hero {
        font-size: 15px;
        padding: 14px 24px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .workflow-number {
        font-size: 56px;
    }
    
    .step-icon {
        width: 48px;
        height: 48px;
    }
    
    .comparison-slider-vertical {
        height: 400px;
    }
    
    .pricing-card {
        max-width: 100%;
        padding: 24px;
    }
    
    .price-amount {
        font-size: 32px;
    }
    
    .pricing-features {
        min-height: auto;
    }
    
    .cta-title {
        font-size: 28px;
    }
    
    .btn-cta {
        font-size: 16px;
        padding: 16px 32px;
    }
}

/* ================================
   Legal Pages
   ================================ */
.legal-page {
    padding: 120px 0 80px;
    min-height: 100vh;
}

.legal-header {
    text-align: center;
    margin-bottom: 64px;
}

.legal-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-gray);
    margin-bottom: 32px;
    transition: var(--transition);
}

.legal-back:hover {
    color: var(--color-dark);
}

.legal-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.legal-date {
    font-size: 16px;
    color: var(--color-gray);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 24px;
    font-weight: 700;
    margin-top: 48px;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.legal-content h2:first-of-type {
    margin-top: 0;
}

.legal-content h3 {
    font-size: 18px;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 12px;
    color: var(--color-dark);
}

.legal-content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-dark);
    margin-bottom: 20px;
}

.legal-content ul {
    margin: 20px 0;
    padding-left: 24px;
}

.legal-content li {
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.legal-contact {
    margin-top: 48px;
    padding: 32px;
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    text-align: center;
}

.legal-contact h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    margin-top: 0;
}

.legal-contact a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.legal-contact a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .legal-page {
        padding: 100px 0 60px;
    }
    
    .legal-title {
        font-size: 32px;
    }
    
    .legal-content h2 {
        font-size: 20px;
        margin-top: 32px;
    }
}

/* ================================
   Contact Page
   ================================ */
.contact-page {
    padding: 120px 0 80px;
    min-height: 100vh;
}

.contact-header {
    text-align: center;
    margin-bottom: 64px;
}

.contact-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.contact-subtitle {
    font-size: 18px;
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 64px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    padding: 32px;
    background: var(--color-light-gray);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

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

.info-icon {
    width: 56px;
    height: 56px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.info-icon svg {
    stroke: var(--color-dark);
}

.info-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-dark);
}

.info-card p {
    font-size: 15px;
    color: var(--color-gray);
}

.info-card a {
    font-size: 15px;
    color: var(--color-primary);
    font-weight: 600;
    transition: var(--transition);
}

.info-card a:hover {
    text-decoration: underline;
}

.contact-form-wrapper {
    background: var(--color-white);
    padding: 48px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-border);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.form-group label {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-dark);
}

.form-group input,
.form-group textarea {
    padding: 14px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: 15px;
    color: var(--color-dark);
    transition: var(--transition);
    background: var(--color-white);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.char-count {
    font-size: 13px;
    color: var(--color-gray);
    text-align: right;
}

.btn-submit {
    padding: 16px 32px;
    background: var(--color-dark);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-pill);
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-submit:hover:not(:disabled) {
    background: var(--color-primary);
    transform: translateY(-2px);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-loader svg {
    animation: spin 1s linear infinite;
}

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

.form-message {
    padding: 16px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    text-align: center;
    animation: fadeIn 0.3s ease-out;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

@media (max-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .contact-page {
        padding: 100px 0 60px;
    }
    
    .contact-title {
        font-size: 36px;
    }
    
    .contact-subtitle {
        font-size: 16px;
    }
    
    .contact-form-wrapper {
        padding: 32px 24px;
    }
    
    .info-card {
        padding: 24px;
    }
}/* ================================
   New Hero Section
   ================================ */
.hero-new {
    padding: 140px 0 100px;
    background: var(--color-white);
}

.hero-new-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-new-text {
    max-width: 560px;
}

.hero-new-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--color-dark);
}

.hero-new-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-gray);
    margin-bottom: 40px;
}

.app-store-badge {
    display: inline-block;
    transition: var(--transition);
}

.app-store-badge:hover {
    transform: scale(1.05);
}

/* Photo Grid 2x2 */
.hero-new-visual {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 16px;
    width: 550px;
    height: 550px;
    position: relative;
}

.photo-grid-item {
    position: relative;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
}

.photo-grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.photo-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    color: var(--color-white);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    z-index: 10;
    transition: var(--transition);
}

/* Expanded state - занимает всю сетку */
.photo-grid-item.expanded {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    box-shadow: var(--shadow-xl);
}

/* Скрываем остальные карточки когда одна expanded */
.photo-grid.has-expanded .photo-grid-item:not(.expanded) {
    opacity: 0;
    pointer-events: none;
}

/* Hover effect (только на desktop) */
@media (min-width: 1025px) {
    .photo-grid-item:hover {
        transform: scale(1.05);
        box-shadow: var(--shadow-lg);
        z-index: 10;
    }
    
    .photo-grid-item:hover .photo-badge {
        transform: scale(1.1);
    }
}

/* ================================
   New Features Section
   ================================ */
.features-new {
    padding: 120px 0;
    background: var(--color-light-gray);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
}

/* Feature Block (alternating layout) */
.feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 100px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.feature-block.reverse {
    direction: rtl;
}

.feature-block.reverse > * {
    direction: ltr;
}

.feature-block-content {
    max-width: 480px;
}

.feature-block-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.feature-block-description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-gray);
}

.feature-block-visual {
    position: relative;
}

.feature-video {
    width: 100%;
    height: auto;
    max-width: 600px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Wide Feature Block (Animation) */
.feature-block-wide {
    max-width: 1200px;
    margin: 100px auto;
}

.feature-block-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 64px;
}

.animation-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.animation-video {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    object-fit: cover;
}

/* Detailed Restoration */
.detailed-restoration {
    max-width: 1200px;
    margin: 100px auto 0;
}

.detailed-restoration-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 64px;
}

.restoration-tools {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.tool-card {
    padding: 32px;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-border);
    transition: var(--transition-slow);
}

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

.tool-icon {
    width: 64px;
    height: 64px;
    background: #212121;
    border-radius: 99px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.tool-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-dark);
}

.tool-description {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-gray);
}

/* ================================
   How It Works Section
   ================================ */
.how-it-works-new {
    padding: 120px 0;
    background: var(--color-white);
}

.steps-simple {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    max-width: 1200px;
    margin: 0 auto;
}

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

.step-number {
    width: 80px;
    height: 80px;
    background: var(--color-dark);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 800;
    margin: 0 auto 24px;
    transition: var(--transition);
}

.step-simple:hover .step-number {
    background: var(--color-primary);
    transform: scale(1.1);
}

.step-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-dark);
}

.step-description {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-gray);
}

/* ================================
   New CTA Section
   ================================ */
.cta-new {
    padding: 120px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, var(--color-dark) 50%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.cta-new::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(97, 85, 245, 0.3) 0%, rgba(97, 85, 245, 0.1) 30%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: pulse 4s ease-in-out infinite;
}

.cta-new-content {
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-new-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 24px;
    line-height: 1.2;
    text-shadow: 0 0 40px rgba(97, 85, 245, 0.3);
}

.cta-new-description {
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 48px;
}

.btn-cta-large {
    display: inline-block;
    padding: 20px 48px;
    background: var(--color-white);
    color: var(--color-dark);
    border-radius: var(--radius-pill);
    font-size: 18px;
    font-weight: 700;
    transition: var(--transition);
}

.btn-cta-large:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(97, 85, 245, 0.4);
}

/* ================================
   New Footer
   ================================ */
.footer-new {
    padding: 64px 0 32px;
    background: var(--color-dark);
    color: var(--color-white);
}

.footer-new-content {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.footer-new-brand {
    display: flex;
    justify-content: center;
}

.footer-new-links {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.footer-new-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    transition: var(--transition);
}

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

.footer-new-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-new-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* ================================
   Responsive
   ================================ */
@media (max-width: 1024px) {
    .hero-new-content,
    .feature-block {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero-new-visual {
        height: 500px;
    }
    
    .photo-grid {
        width: 450px;
        height: 450px;
    }
    
    .feature-block.reverse {
        direction: ltr;
    }
    
    .animation-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .restoration-tools {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps-simple {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-new {
        padding: 120px 0 80px;
    }
    
    .hero-new-title {
        font-size: 40px;
    }
    
    .hero-new-description {
        font-size: 16px;
    }
    
    .hero-new-visual {
        height: 400px;
    }
    
    .photo-grid {
        width: 350px;
        height: 350px;
        gap: 12px;
    }
    
    .feature-block-title {
        font-size: 28px;
    }
    
    .animation-grid,
    .restoration-tools,
    .steps-simple {
        grid-template-columns: 1fr;
    }
    
    .cta-new-title {
        font-size: 36px;
    }
    
    .footer-new-links {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .hero-new-title {
        font-size: 32px;
    }
    
    .photo-grid {
        width: 300px;
        height: 300px;
        gap: 8px;
    }
    
    .feature-block-title {
        font-size: 24px;
    }
    
    .cta-new-title {
        font-size: 28px;
    }
}