:root {
    --color-primary: #3b82f6;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #60a5fa;
    --color-secondary: #0ea5e9;
    --color-accent: #6366f1;
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-bg: #030408;
    --color-bg-alt: #0a0c14;
    --color-bg-dark: #000000;
    --color-surface: #0f121d;
    --color-text: #f1f5f9;
    --color-text-light: #94a3b8;
    --color-text-inverse: #ffffff;
    --color-border: #1e293b;
    --color-border-light: rgba(255, 255, 255, 0.05);
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 100%);
    --gradient-hero: linear-gradient(180deg, #05070a 0%, #0a0c14 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --line-tight: 1.25;
    --line-normal: 1.5;
    --line-relaxed: 1.75;
    --weight-normal: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --container-max: 1280px;
    --header-height: 80px
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 2rem)
}

@media (prefers-reduced-motion:reduce) {

    *,
    ::after,
    ::before {
        animation-duration: 0s !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0s !important
    }

    html {
        scroll-behavior: auto
    }
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: var(--line-normal);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

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

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

button {
    cursor: pointer;
    border: none;
    background: 0 0
}

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

ol,
ul {
    list-style: none
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-md);
    padding-right: var(--space-md)
}

@media (min-width:768px) {
    .container {
        padding-left: var(--space-xl);
        padding-right: var(--space-xl)
    }
}

.section-title {
    font-size: var(--text-4xl);
    font-weight: var(--weight-bold);
    line-height: var(--line-tight);
    text-align: center;
    margin-bottom: var(--space-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 10px rgba(59, 130, 246, .3))
}

.section-title--mt {
    margin-top: var(--space-3xl)
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: .75rem 1.5rem;
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    line-height: 1;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
    text-align: center
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-md)
}

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

.btn--primary:active {
    transform: translateY(0)
}

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

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

.btn--outline {
    background: 0 0;
    color: var(--color-primary);
    border: 2px solid var(--color-primary)
}

.btn--outline:hover {
    background: var(--color-primary);
    color: var(--color-text-inverse)
}

.btn--large {
    padding: 1rem 2rem;
    font-size: var(--text-lg)
}

.btn--block {
    width: 100%
}

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(3, 4, 8, .85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border-light);
    transition: all var(--transition-base)
}

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0, #f0f 25%, #f0f 75%, transparent 100%);
    background-size: 200% 100%;
    animation: headerStripe 3s ease-in-out infinite;
    box-shadow: 0 0 6px rgba(255, 0, 255, .8), 0 0 12px rgba(255, 0, 255, .4)
}

@keyframes headerStripe {

    0%,
    100% {
        background-position: 0 0
    }

    50% {
        background-position: 100% 0
    }
}

.header.scrolled {
    background: rgba(3, 4, 8, .95);
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .5)
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height)
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    text-decoration: none
}

.logo__canvas {
    width: 32px;
    height: 32px
}

.logo__text {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -.02em
}

.nav {
    display: none;
    align-items: center;
    gap: var(--space-xl)
}

@media (min-width:1024px) {
    .nav {
        display: flex
    }
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-lg)
}

.nav__link {
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text);
    transition: color var(--transition-fast);
    position: relative
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base)
}

.nav__link:hover {
    color: var(--color-primary)
}

.nav__link:hover::after {
    width: 100%
}

.nav__cta {
    padding: .625rem 1.25rem;
    font-size: var(--text-sm)
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-xs);
    z-index: 110
}

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

.hamburger__line {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: var(--radius-full);
    transition: all var(--transition-base)
}

.hamburger.active .hamburger__line:first-child {
    transform: translateY(7px) rotate(45deg)
}

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

.hamburger.active .hamburger__line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg)
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 105;
    pointer-events: none
}

.mobile-menu[aria-hidden=false] {
    pointer-events: auto
}

.mobile-menu__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .5);
    opacity: 0;
    transition: opacity var(--transition-base)
}

.mobile-menu[aria-hidden=false] .mobile-menu__overlay {
    opacity: 1
}

.mobile-menu__drawer {
    position: absolute;
    top: 0;
    right: 0;
    width: 85%;
    max-width: 400px;
    height: 100%;
    background: var(--color-surface);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-2xl) var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    overflow-y: auto
}

.mobile-menu[aria-hidden=false] .mobile-menu__drawer {
    transform: translateX(0)
}

.mobile-menu__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs);
    color: var(--color-text)
}

.mobile-menu__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-xl)
}

.mobile-menu__link {
    font-size: var(--text-lg);
    font-weight: var(--weight-medium);
    color: var(--color-text);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
    transition: color var(--transition-fast)
}

.mobile-menu__link:hover {
    color: var(--color-primary)
}

.mobile-menu__cta {
    width: 100%
}

body.menu-open {
    overflow: hidden
}

.hero {
    background: var(--gradient-hero);
    padding: var(--space-xl) 0;
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center
}

@media (min-width:768px) {
    .hero {
        padding: var(--space-3xl) 0
    }
}

.hero__content {
    display: grid;
    gap: var(--space-2xl);
    align-items: center
}

@media (min-width:1024px) {
    .hero__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl)
    }
}

.hero__title {
    font-size: var(--text-3xl);
    font-weight: var(--weight-bold);
    line-height: var(--line-tight);
    margin-bottom: var(--space-md);
    color: var(--color-text)
}

@media (min-width:768px) {
    .hero__title {
        font-size: var(--text-5xl)
    }
}

.hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-light);
    line-height: var(--line-relaxed);
    margin-bottom: var(--space-xl)
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl)
}

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg)
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--text-sm);
    color: var(--color-text-light)
}

.trust-icon {
    color: var(--color-success)
}

.hero__card {
    background: var(--gradient-glass);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    padding: var(--space-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, .5);
    overflow: hidden
}

.hero__card--full {
    padding: 0
}

.hero__image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover
}

.problem-solution {
    padding: var(--space-3xl) 0;
    background: radial-gradient(circle at top right, #111827 0, #030408 100%);
    position: relative;
    overflow: hidden
}

.problem-solution::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, .2), transparent)
}

.cards-grid {
    display: grid;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl)
}

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

.card {
    background: rgba(30, 41, 59, .4);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);
    transition: all var(--transition-base);
    border: 1px solid rgba(255, 255, 255, .08)
}

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

.card__icon canvas,
.card__icon svg {
    filter: drop-shadow(0 0 12px currentColor);
    max-width: 100%;
    max-height: 100%
}

.card__icon canvas {
    width: 40px;
    height: 40px
}

.card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    border-radius: var(--radius-lg);
    position: relative;
    transition: all var(--transition-base)
}

.card__icon--problem {
    color: #f0f;
    background: rgba(255, 0, 255, .1);
    border: 1px solid rgba(255, 0, 255, .3)
}

.card__icon--solution {
    color: #f0f;
    background: rgba(255, 0, 255, .1);
    border: 1px solid rgba(255, 0, 255, .3)
}

.card__title {
    font-size: var(--text-xl);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-sm);
    color: var(--color-text)
}

.card__text {
    color: var(--color-text-light);
    line-height: var(--line-relaxed)
}

.card__text code {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    background: var(--color-bg-alt);
    padding: .125rem .375rem;
    border-radius: var(--radius-sm);
    color: var(--color-primary)
}

@media (max-width:767px) {
    .card {
        text-align: center
    }

    .card__icon {
        margin-left: auto;
        margin-right: auto
    }
}

.checker {
    padding: var(--space-3xl) 0;
    background: var(--color-bg)
}

@media (max-width:767px) {
    .checker {
        padding: var(--space-xl) 0
    }
}

.checker__box {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-2xl);
    background: rgba(15, 23, 42, .4);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(59, 130, 246, .2);
    border-radius: var(--radius-2xl);
    text-align: center
}

@media (max-width:767px) {
    .checker__box {
        padding: var(--space-lg)
    }
}

.checker__form {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-xl)
}

.checker__input-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    max-width: 600px;
    margin: 0 auto
}

@media (min-width:768px) {
    .checker__input-wrapper {
        flex-direction: row
    }
}

.checker__input {
    flex: 1;
    padding: .75rem 1.25rem;
    background: rgba(0, 0, 0, .3);
    border: 2px solid rgba(255, 255, 255, .1);
    border-radius: var(--radius-md);
    color: #fff;
    font-size: var(--text-base);
    transition: all .3s ease
}

.checker__input:focus {
    outline: 0;
    border-color: #f0f;
    box-shadow: 0 0 15px rgba(255, 0, 255, .2)
}

.checker__results {
    text-align: left;
    margin-top: var(--space-xl);
    padding: var(--space-xl);
    background: rgba(0, 0, 0, .2);
    border-radius: var(--radius-lg)
}

@media (max-width:767px) {
    .checker__results {
        padding: var(--space-lg)
    }
}

.checker__progress {
    height: 4px;
    background: rgba(255, 255, 255, .1);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-xl);
    overflow: hidden
}

.checker__progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #3b82f6, #f0f);
    transition: width .5s ease
}

.checker__steps {
    list-style: none;
    padding: 0;
    margin-bottom: var(--space-xl)
}

.checker__step {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
    color: var(--color-text-light);
    font-size: var(--text-sm)
}

.checker__step.active {
    color: #fff
}

.checker__step.success .status::after {
    content: '✓';
    color: var(--color-success)
}

.checker__step.fail .status::after {
    content: '✗';
    color: var(--color-error)
}

.checker__score-box {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, .1);
    text-align: center;
    animation: fadeIn .8s ease forwards
}

.checker__score-value {
    font-size: var(--text-5xl);
    font-weight: var(--weight-bold);
    margin: var(--space-sm) 0;
    background: linear-gradient(135deg, #00f2ff, #f0f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.checker__score-text {
    color: var(--color-text);
    margin-bottom: var(--space-lg);
    font-weight: var(--weight-medium)
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

.process {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt)
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary)
}

@media (min-width:768px) {
    .timeline::before {
        left: 50%;
        transform: translateX(-1px)
    }
}

.timeline-item {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
    padding-left: 60px
}

@media (min-width:768px) {
    .timeline-item {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
        align-items: center;
        padding-left: 0;
        width: 100%;
        text-align: left
    }

    .timeline-item:nth-child(2n) .timeline-content {
        grid-column: 1;
        grid-row: 1
    }

    .timeline-item:nth-child(2n) .timeline-image {
        grid-column: 2;
        grid-row: 1
    }

    .timeline-item:nth-child(odd) .timeline-content {
        grid-column: 2;
        grid-row: 1
    }

    .timeline-item:nth-child(odd) .timeline-image {
        grid-column: 1;
        grid-row: 1
    }
}

.timeline-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border-light);
    transition: transform var(--transition-base)
}

.timeline-image:hover {
    transform: scale(1.02)
}

.timeline-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4/3
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md)
}

@media (min-width:768px) {
    .timeline-item:nth-child(2n) .timeline-marker {
        left: -20px
    }

    .timeline-item:nth-child(odd) .timeline-marker {
        right: -20px;
        left: auto
    }
}

.timeline-number {
    font-size: var(--text-lg);
    font-weight: var(--weight-bold);
    color: var(--color-text-inverse)
}

.timeline-content {
    background: var(--color-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md)
}

.timeline-title {
    font-size: var(--text-xl);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-md);
    color: var(--color-text)
}

.timeline-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm)
}

.timeline-list li {
    color: var(--color-text-light);
    padding-left: var(--space-md);
    position: relative
}

.timeline-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary)
}

.deliverables {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, #1e3a8a 0, #581c87 100%);
    color: var(--color-text-inverse);
    position: relative;
    overflow: hidden
}

.deliverables .section-title {
    -webkit-text-fill-color: var(--color-text-inverse);
    background: 0 0;
    filter: none
}

.checklist {
    display: grid;
    gap: var(--space-md);
    max-width: 800px;
    margin: 0 auto var(--space-2xl)
}

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

.checklist-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(30, 41, 59, .4);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 20px -5px rgba(0, 0, 0, .3);
    transition: all var(--transition-base);
    color: #e2e8f0;
    border: 1px solid rgba(255, 0, 255, .3)
}

.checklist-item:hover {
    transform: translateY(-3px);
    background: rgba(30, 41, 59, .5);
    box-shadow: 0 15px 25px -5px rgba(255, 0, 255, .2), 0 0 20px rgba(255, 0, 255, .1);
    border-color: rgba(255, 0, 255, .5)
}

.checklist-icon {
    flex-shrink: 0;
    color: #fff
}

.checklist-item code {
    background: rgba(59, 130, 246, .2);
    color: #93c5fd;
    padding: .125rem .375rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    border: 1px solid rgba(59, 130, 246, .3)
}

.tech-specs {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden
}

.tech-specs__summary {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    cursor: pointer;
    font-weight: var(--weight-semibold);
    color: var(--color-text);
    transition: background var(--transition-fast);
    list-style: none
}

.tech-specs__summary::-webkit-details-marker {
    display: none
}

.tech-specs__summary:hover {
    background: var(--color-bg-alt)
}

.tech-specs__summary svg {
    transition: transform var(--transition-base)
}

.tech-specs[open] .tech-specs__summary svg {
    transform: rotate(180deg)
}

.tech-specs__content {
    padding: 0 var(--space-lg) var(--space-lg);
    color: var(--color-text-light);
    line-height: var(--line-relaxed)
}

.tech-specs__content p {
    margin-bottom: var(--space-sm)
}

.pricing {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt)
}

.pricing-grid {
    display: grid;
    gap: var(--space-xl);
    max-width: 1200px;
    margin: 0 auto
}

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

.pricing-card {
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--color-border-light);
    position: relative;
    transition: all var(--transition-base)
}

@media (max-width:767px) {
    .pricing-card {
        padding: var(--space-lg)
    }
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl)
}

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

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--color-text-inverse);
    padding: .375rem 1rem;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    box-shadow: var(--shadow-md)
}

.pricing-card__title {
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-xs);
    color: var(--color-text)
}

.pricing-card__subtitle {
    font-size: var(--text-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-lg)
}

.pricing-card__price {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border-light)
}

.pricing-card__amount {
    display: block;
    font-size: var(--text-3xl);
    font-weight: var(--weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-xs)
}

.pricing-card__period {
    font-size: var(--text-sm);
    color: var(--color-text-light)
}

.pricing-card__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl)
}

.pricing-card__features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    color: var(--color-text-light)
}

.pricing-card__features li::before {
    content: '✓';
    color: var(--color-success);
    font-weight: var(--weight-bold);
    flex-shrink: 0
}

.cases {
    padding: var(--space-3xl) 0
}

.cases-grid {
    display: grid;
    gap: var(--space-xl)
}

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

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

.case-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base)
}

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

.case-card__image {
    width: 100%;
    height: 200px;
    object-fit: cover
}

.case-card__content {
    padding: var(--space-lg)
}

.case-card__title {
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-md);
    color: var(--color-text)
}

.case-card__text {
    color: var(--color-text-light);
    line-height: var(--line-relaxed);
    margin-bottom: var(--space-lg)
}

.case-card__metrics {
    display: flex;
    gap: var(--space-lg)
}

.metric {
    display: flex;
    flex-direction: column
}

.metric__value {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.metric__label {
    font-size: var(--text-xs);
    color: var(--color-text-light)
}

.final-cta {
    padding: var(--space-3xl) 0;
    background: var(--gradient-primary);
    color: var(--color-text-inverse);
    text-align: center
}

.final-cta__content {
    max-width: 800px;
    margin: 0 auto
}

.final-cta__title {
    font-size: var(--text-4xl);
    font-weight: var(--weight-bold);
    line-height: var(--line-tight);
    margin-bottom: var(--space-md)
}

.final-cta__text {
    font-size: var(--text-lg);
    margin-bottom: var(--space-xl);
    opacity: .95
}

.final-cta .btn--primary {
    background: #fff;
    color: var(--color-primary);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, .2)
}

.final-cta .btn--primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px -5px rgba(0, 0, 0, .3);
    background: #f8fafc
}

.contact {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt)
}

.contact-grid {
    display: grid;
    gap: var(--space-2xl);
    max-width: 1000px;
    margin: 0 auto
}

@media (min-width:1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1.5fr
    }
}

.contact-info h3 {
    font-size: var(--text-2xl);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-md);
    color: var(--color-text)
}

.contact-info p {
    color: var(--color-text-light);
    margin-bottom: var(--space-xl)
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg)
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--color-text)
}

.contact-detail svg {
    flex-shrink: 0;
    color: var(--color-primary)
}

.contact-detail a {
    transition: color var(--transition-fast)
}

.contact-detail a:hover {
    color: var(--color-primary)
}

.contact-form {
    background: var(--color-surface);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md)
}

@media (max-width:767px) {
    .contact-form {
        background: 0 0;
        padding: 0;
        box-shadow: none
    }
}

.form-group {
    margin-bottom: var(--space-sm)
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text);
    margin-bottom: var(--space-xs)
}

.form-input,
.form-textarea {
    width: 100%;
    padding: .75rem 1rem;
    font-size: var(--text-base);
    color: var(--color-text);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast)
}

@media (max-width:767px) {

    .form-input,
    .form-textarea {
        padding: .5rem .75rem
    }
}

.form-input:focus,
.form-textarea:focus {
    outline: 0;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .1)
}

.form-input.error,
.form-textarea.error {
    border-color: var(--color-error)
}

.form-error {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-error);
    margin-top: var(--space-xs);
    min-height: 1.25rem
}

.form-group--checkbox {
    margin-top: var(--space-sm);
    margin-bottom: var(--space-lg)
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    color: var(--color-text-light);
    font-size: var(--text-base);
    user-select: none
}

.form-checkbox input {
    width: 20px;
    height: 20px;
    accent-color: #ff00ff;
    cursor: pointer
}

.form-success {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: #d1fae5;
    border-radius: var(--radius-md);
    margin-top: var(--space-lg)
}

.form-success svg {
    flex-shrink: 0;
    color: var(--color-success)
}

.form-success p {
    color: #065f46;
    font-weight: var(--weight-medium)
}

.form-success[hidden] {
    display: none
}

.form-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(3, 4, 8, .95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity .4s ease
}

.form-overlay.active {
    opacity: 1;
    pointer-events: auto
}

.form-overlay__content {
    text-align: center;
    max-width: 400px;
    padding: var(--space-2xl);
    transform: translateY(20px);
    transition: transform .4s ease
}

.form-overlay.active .form-overlay__content {
    transform: translateY(0)
}

.form-overlay__loader {
    width: 64px;
    height: 64px;
    border: 4px solid rgba(59, 130, 246, .1);
    border-left-color: var(--color-primary);
    border-radius: 50%;
    margin: 0 auto var(--space-xl);
    animation: overlaySpin 1s linear infinite
}

@keyframes overlaySpin {
    to {
        transform: rotate(360deg)
    }
}

.form-overlay__title {
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-md);
    color: var(--color-text)
}

.form-overlay__text {
    color: var(--color-text-light);
    margin-bottom: var(--space-2xl)
}

.form-overlay__btn {
    display: none
}

.form-overlay--success .form-overlay__loader {
    display: none
}

.form-overlay--success .form-overlay__btn {
    display: inline-flex
}

.form-overlay__icon-success {
    display: none;
    color: var(--color-success);
    margin-bottom: var(--space-lg);
    align-items: center;
    justify-content: center
}

.form-overlay--success .form-overlay__icon-success {
    display: flex
}

.footer {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--space-3xl) 0 var(--space-xl)
}

.footer__grid {
    display: grid;
    gap: var(--space-2xl);
    margin-bottom: var(--space-3xl)
}

@media (min-width:1024px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr;
        align-items: start
    }
}

.footer__brand {
    max-width: 480px
}

.footer__brand .logo {
    margin-bottom: var(--space-md);
    display: inline-block
}

.footer__brand .logo__text {
    -webkit-text-fill-color: var(--color-text-inverse)
}

.footer__tagline {
    color: rgba(255, 255, 255, .6);
    line-height: var(--line-relaxed);
    margin-bottom: var(--space-xl);
    font-size: var(--text-base)
}

.footer__socials {
    display: flex;
    gap: var(--space-md)
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, .05);
    color: rgba(255, 255, 255, .8);
    transition: all var(--transition-fast)
}

.footer__social-link:hover {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    transform: translateY(-3px)
}

.footer__nav-cols {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl)
}

.footer__nav-title {
    font-size: var(--text-sm);
    font-weight: var(--weight-bold);
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--color-text-inverse);
    margin-bottom: var(--space-lg)
}

.footer__nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm)
}

.footer__nav-list a {
    color: rgba(255, 255, 255, .7);
    transition: all var(--transition-fast);
    position: relative
}

.footer__nav-list a:hover {
    color: #f0f;
    padding-left: 4px
}

.footer__bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, .1);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    color: rgba(255, 255, 255, .4);
    font-size: var(--text-sm)
}

@media (max-width:767px) {
    .footer {
        text-align: center
    }

    .footer__grid {
        justify-items: center;
        text-align: center;
        gap: var(--space-xl)
    }

    .footer__brand {
        text-align: center;
        margin: 0 auto;
        max-width: 100%
    }

    .footer__brand .logo {
        display: inline-flex;
        justify-content: center
    }

    .footer__tagline {
        text-align: center;
        margin-left: auto;
        margin-right: auto
    }

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

    .footer__nav-group {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center
    }

    .footer__nav-list {
        align-items: center;
        text-align: center
    }

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

    .footer__legal {
        justify-content: center;
        flex-wrap: wrap;
        gap: var(--space-md)
    }
}

@media (min-width:768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center
    }
}

.footer__legal {
    display: flex;
    gap: var(--space-lg)
}

.footer__legal a {
    color: rgba(255, 255, 255, .5);
    transition: all var(--transition-fast)
}

.footer__legal a:hover {
    color: #f0f;
    text-shadow: 0 0 8px rgba(255, 0, 255, .3)
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base)
}

.modal[aria-hidden=false] {
    opacity: 1;
    pointer-events: auto
}

.modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .7);
    backdrop-filter: blur(4px)
}

.modal__content {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    transform: scale(.9);
    transition: transform var(--transition-base)
}

.modal[aria-hidden=false] .modal__content {
    transform: scale(1)
}

.modal__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs);
    color: var(--color-text-light);
    transition: color var(--transition-fast)
}

.modal__close:hover {
    color: var(--color-text)
}

.modal__title {
    font-size: var(--text-3xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    padding-right: var(--space-2xl)
}

.modal__subtitle {
    color: var(--color-text-light);
    margin-bottom: var(--space-xl)
}

body.modal-open {
    overflow: hidden
}

.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(15, 18, 29, .98);
    backdrop-filter: blur(10px);
    border-top: 1px solid #f0f;
    padding: var(--space-lg);
    z-index: 1000;
    transform: translateY(calc(100% + 50px));
    transition: transform .3s ease-out;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, .5), 0 -1px 6px rgba(255, 0, 255, .8), 0 -1px 12px rgba(255, 0, 255, .4)
}

.cookie-consent.show {
    transform: translateY(0)
}

.cookie-consent__content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-md)
}

@media (min-width:768px) {
    .cookie-consent__content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between
    }
}

.cookie-consent__text {
    color: var(--color-text);
    line-height: var(--line-relaxed)
}

.cookie-consent__text a {
    color: #f0f;
    text-decoration: underline
}

.cookie-consent__text a:hover {
    color: #ff80ff;
    text-shadow: 0 0 8px rgba(255, 0, 255, .5)
}

.cookie-consent__actions {
    display: flex;
    gap: var(--space-md);
    flex-shrink: 0
}

.cookie-consent__actions .btn {
    white-space: nowrap
}

.policy-content {
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
    background: var(--color-bg);
    min-height: 100vh
}

.policy-title {
    font-size: var(--text-4xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text
}

.policy-date {
    color: var(--color-text-light);
    margin-bottom: var(--space-2xl);
    font-size: var(--text-sm)
}

.policy-section {
    margin-bottom: var(--space-2xl);
    padding: var(--space-xl);
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border)
}

.policy-section h2 {
    font-size: var(--text-2xl);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-lg);
    color: var(--color-text)
}

.policy-section h3 {
    font-size: var(--text-xl);
    font-weight: var(--weight-medium);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
    color: var(--color-text)
}

.policy-section p {
    color: var(--color-text-light);
    line-height: var(--line-relaxed);
    margin-bottom: var(--space-md)
}

.policy-section ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: var(--space-md)
}

.policy-section ul li {
    color: var(--color-text-light);
    padding-left: var(--space-lg);
    position: relative;
    margin-bottom: var(--space-sm);
    line-height: var(--line-relaxed)
}

.policy-section ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #f0f
}

.policy-content a {
    color: #f0f;
    text-decoration: underline;
    transition: all var(--transition-fast)
}

.policy-content a:hover {
    color: #ff80ff;
    text-shadow: 0 0 8px rgba(255, 0, 255, .5)
}

.policy-back {
    margin-top: var(--space-3xl);
    text-align: center
}

.human-intro {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-alt);
    position: relative
}

.human-intro__grid {
    display: grid;
    gap: var(--space-2xl);
    align-items: center
}

@media (min-width:1024px) {
    .human-intro__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl)
    }
}

.human-intro__title {
    font-size: var(--text-3xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-lg);
    line-height: var(--line-tight)
}

.human-intro__title span {
    font-size: var(--text-lg);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: var(--weight-medium);
    display: block
}

.human-intro__text {
    font-size: var(--text-lg);
    color: var(--color-text-light);
    line-height: var(--line-relaxed);
    margin-bottom: var(--space-md)
}

.human-intro__text strong {
    color: var(--color-text);
    font-weight: var(--weight-semibold)
}

.human-intro__features {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg)
}

.human-feature {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
    background: var(--color-surface);
    padding: var(--space-md);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    transition: transform var(--transition-base)
}

.human-feature:hover {
    transform: translateX(10px);
    border-color: var(--color-primary-light)
}

.human-feature__icon {
    font-size: var(--text-2xl);
    background: var(--gradient-glass);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md)
}

.human-feature__info h4 {
    font-size: var(--text-base);
    font-weight: var(--weight-semibold);
    margin-bottom: .25rem
}

.human-feature__info p {
    font-size: var(--text-sm);
    color: var(--color-text-light)
}

.human-intro__image-box {
    background: var(--gradient-glass);
    border-radius: var(--radius-2xl);
    padding: var(--space-sm);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-2xl);
    overflow: hidden
}

.human-intro__image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    display: block;
    transition: transform .5s ease
}

.human-intro:hover .human-intro__image {
    transform: scale(1.02)
}

.demo-cta {
    padding: var(--space-2xl) 0;
    background: var(--color-bg);
}

.demo-cta__inner {
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-xl);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(37, 99, 235, .3);
    border: 1px solid rgba(255, 255, 255, .2);
}

@media (min-width:1024px) {
    .demo-cta__inner {
        flex-direction: row;
        text-align: left;
        justify-content: space-between;
        padding: var(--space-3xl);
    }
}

.demo-cta__content {
    max-width: 600px;
}

.demo-cta__title {
    font-size: var(--text-3xl);
    font-weight: var(--weight-bold);
    color: #fff;
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 10px rgba(0, 0, 0, .1);
}

.demo-cta__text {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, .95);
    line-height: var(--line-relaxed);
}

.demo-cta .btn {
    background: #ff00ff;
    color: #fff;
    border: none;
    min-width: 240px;
    box-shadow: 0 10px 30px rgba(255, 0, 255, .3)
}

.demo-cta .btn:hover {
    background: #ff40ff;
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 0, 255, .5)
}

.demo-cta__inner::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, .2) 0, transparent 70%);
    pointer-events: none
}