@import "graphics.css";

/* Base & Layout */
body {
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--spacing-4) 0;
    background-color: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header__container {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--spacing-8);
}

.nav {
    display: flex;
    justify-content: center;
}

.header__right {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.logo {
    font-size: var(--text-xl);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
    list-style: none;
}

.nav__list a:not(.btn) {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.nav__list a:not(.btn):hover {
    color: var(--color-text-primary);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: white;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 4px;
    align-items: center;
    padding: 4px;
    background: rgba(20, 20, 30, 0.6);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.lang-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    padding: 6px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: var(--text-xs);
    font-weight: 500;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.lang-btn.active {
    background: rgba(30, 30, 40, 0.8);
    color: white;
    border: 1px solid rgba(59, 130, 246, 0.3);
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.4), 0 0 30px rgba(59, 130, 246, 0.2);
}

/* Hero v2: Premium & Modern */
.hero-v2 {
    position: relative;
    padding-top: var(--spacing-24);
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #050505;
}

.hero-v2__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.hero-v2__glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.2;
    pointer-events: none;
}

.hero-v2__glow--1 {
    top: -20%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: var(--color-accent);
    animation: drift 20s infinite alternate;
}

.hero-v2__glow--2 {
    bottom: -10%;
    left: -10%;
    width: 40%;
    height: 40%;
    background: var(--color-highlight);
    animation: drift 15s infinite alternate-reverse;
}

@keyframes drift {
    from {
        transform: translate(0, 0);
    }

    to {
        transform: translate(50px, 50px);
    }
}

.hero-v2__container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--spacing-16);
    align-items: center;
}

.hero-v2__badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-highlight);
    margin-bottom: var(--spacing-6);
    animation: fadeInDown 0.8s ease-out;
}

.hero-v2__title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
}

.hero-v2__title-line {
    display: block;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero-v2__title-line--highlight {
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
    background: linear-gradient(to right, var(--color-text-primary), var(--color-highlight));
    -webkit-background-clip: text;
    background-clip: text;
    animation-delay: 0.2s;
}

.hero-v2__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 540px;
    margin-bottom: var(--spacing-16);
    /* Increased from spacing-10 */
    line-height: 1.6;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.4s forwards;
}

.hero-v2__actions {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-8);
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 0.6s forwards;
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-12);
    font-size: var(--text-base);
    width: fit-content;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.hero-v2__trust-tag {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding-left: var(--spacing-6);
}

.hero-v2__trust-tag i {
    color: var(--color-highlight);
}

/* Hero Visual Cards */
.hero-v2__visual {
    position: relative;
    height: 400px;
}

.hero-v2__card {
    position: absolute;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-6);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    animation: float 6s ease-in-out infinite;
}

.hero-v2__card--primary {
    top: 10%;
    left: 10%;
    width: 200px;
    z-index: 3;
}

.hero-v2__card--secondary {
    top: 50%;
    right: 0;
    width: 180px;
    z-index: 2;
    animation-delay: -2s;
}

.hero-v2__card--tertiary {
    bottom: 0;
    left: 20%;
    padding: var(--spacing-4);
    z-index: 1;
    animation-delay: -4s;
    opacity: 0.5;
}

.card-label {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-value {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-highlight);
}

.card-chart {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 40px;
    margin-bottom: var(--spacing-2);
}

.chart-bar {
    flex: 1;
    background: var(--color-accent);
    border-radius: 2px;
    transition: height 1s ease;
}

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0);
    }

    50% {
        transform: translateY(-20px) rotate(1deg);
    }
}

@media (max-width: 991px) {
    .hero-v2__container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-12);
    }

    .hero-v2__content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-v2__visual {
        display: none;
    }

    .hero-v2__actions {
        flex-direction: column;
        gap: var(--spacing-4);
    }

    .hero-v2__trust-tag {
        border-left: none;
        padding-left: 0;
    }
}

/* Social Proof */
.social-proof {
    padding: var(--spacing-8) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.section-label {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.logos-grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-12);
    flex-wrap: wrap;
    opacity: 0.5;
}

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

/* Services Preview */
.section-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--spacing-12);
    line-height: 1.2;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-8);
    align-items: start;
}

.service-card {
    background: var(--color-surface);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-base);
}

.service-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
}

.service-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-3);
}

.service-card p {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

/* Expertise Grid */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-16);
}

.expertise-card {
    background: var(--color-surface);
    padding: var(--spacing-8);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-base);
}

.expertise-card:hover {
    border-color: var(--color-highlight);
    transform: translateY(-4px);
}

.expertise-card i {
    font-size: var(--text-xl);
    color: var(--color-highlight);
    margin-bottom: var(--spacing-4);
    display: block;
}

.expertise-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-3);
    color: var(--color-text-primary);
}

.expertise-card p {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    line-height: 1.6;
}

.center-action {
    text-align: center;
    margin-top: var(--spacing-8);
}

.text-link {
    color: var(--color-accent);
    font-weight: 600;
}

/* Why Us */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
}

.benefit-list li {
    margin-bottom: var(--spacing-8);
}

.benefit-list strong {
    display: block;
    font-size: var(--text-lg);
    margin-bottom: var(--spacing-2);
}

.benefit-list p {
    color: var(--color-text-secondary);
}

.stat-card {
    background: var(--color-surface);
    padding: var(--spacing-12);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-value {
    display: block;
    font-size: var(--text-6xl);
    font-weight: 700;
    color: var(--color-highlight);
    line-height: 1;
    margin-bottom: var(--spacing-2);
}

/* Process */
/* Process Timeline */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-12);
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.process-steps::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-highlight));
    opacity: 0.2;
}

.step {
    position: relative;
    padding-left: var(--spacing-16);
    border-top: none;
    transition: all var(--transition-base);
}

.step::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 4px;
    width: 18px;
    height: 18px;
    background: var(--color-bg);
    border: 3px solid var(--color-accent);
    border-radius: 50%;
    z-index: 2;
}

.step-number {
    display: inline-block;
    font-size: var(--text-xs);
    color: var(--color-accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-2);
}

.step h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--spacing-3);
}

.step p {
    color: var(--color-text-secondary);
    max-width: 600px;
}

.step-duration {
    font-size: var(--text-sm);
    color: var(--color-highlight);
    font-weight: 600;
    margin-top: var(--spacing-2);
    display: block;
}

/* Cases Preview */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-8);
}

.case-card {
    position: relative;
}

.case-image {
    width: 100%;
    aspect-ratio: 16/9;
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-4);
    overflow: hidden;
}

.case-info h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--spacing-2);
}

.case-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    margin-bottom: var(--spacing-3);
    color: var(--color-text-secondary);
}

/* FAQ */
.faq-list {
    max-width: 800px;
    /* margin: 0 auto; - Commented to left align if desired, but centering is better for FAQ usually */
}

.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-item summary {
    padding: var(--spacing-6) 0;
    cursor: pointer;
    font-weight: 600;
    font-size: var(--text-lg);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-weight: 400;
}

.faq-item[open] summary::after {
    content: '-';
}

.faq-item p {
    padding-bottom: var(--spacing-6);
    color: var(--color-text-secondary);
}

/* CTA */
.cta {
    text-align: center;
}

.cta__container {
    background: var(--color-surface);
    padding: var(--spacing-16) var(--spacing-4);
    border-radius: var(--radius-lg);
}

.cta h2 {
    font-size: var(--text-4xl);
    margin-bottom: var(--spacing-4);
}

.cta p {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-8);
}

/* Footer */
/* Redesigned Contact Section */
.contact {
    position: relative;
    overflow: hidden;
    background-color: #0d0d0d;
}

.contact__bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.contact__glow {
    position: absolute;
    top: 50%;
    right: -10%;
    width: 50%;
    height: 80%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    filter: blur(80px);
}

.contact__container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--spacing-20);
    align-items: center;
}

.contact__subtitle {
    color: var(--color-text-secondary);
    font-size: var(--text-lg);
    line-height: 1.6;
    margin-bottom: var(--spacing-8);
    max-width: 480px;
}

.contact__benefits {
    list-style: none;
    margin-bottom: var(--spacing-12);
}

.contact__benefits li {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-4);
    color: var(--color-text-primary);
    font-weight: 500;
}

.contact__benefits i {
    color: var(--color-highlight);
    font-size: 1.2rem;
}

.contact__info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    color: var(--color-text-secondary);
}

.contact__info-item i {
    color: var(--color-accent);
}

.contact__form-card {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 32px;
    padding: 48px;
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.5),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.styled-form .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.styled-form .form-group {
    margin-bottom: 24px;
}

.styled-form .form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 10px;
    margin-left: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.styled-form .form-input,
.styled-form .form-select,
.styled-form .form-textarea {
    width: 100%;
    height: 60px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 0 24px;
    color: white;
    font-family: inherit;
    font-size: 16px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}

.styled-form .form-textarea {
    height: auto;
    min-height: 140px;
    padding: 20px 24px;
    resize: vertical;
}

.styled-form .form-input:hover,
.styled-form .form-select:hover,
.styled-form .form-textarea:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.2);
}

.styled-form .form-input:focus,
.styled-form .form-select:focus,
.styled-form .form-textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.styled-form .form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
    background-size: 18px;
    padding-right: 50px;
    appearance: none;
}

.btn-xl {
    padding: 0 var(--spacing-8);
    height: 64px;
    font-size: 18px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    margin-top: 16px;
    width: 100%;
}

@media (max-width: 991px) {
    .contact__container {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
        text-align: center;
    }

    .contact__subtitle,
    .contact__benefits,
    .contact__info {
        margin-left: auto;
        margin-right: auto;
    }

    .contact__benefits li {
        justify-content: center;
    }

    .contact__form-card {
        padding: 32px;
    }
}

@media (max-width: 576px) {
    .styled-form .form-grid {
        grid-template-columns: 1fr;
    }
}

.footer {
    padding: var(--spacing-16) 0 var(--spacing-8);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: var(--spacing-16);
}

.footer__top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-12);
}

.footer__links ul {
    list-style: none;
    margin-top: var(--spacing-4);
}

.footer__links li {
    margin-bottom: var(--spacing-2);
}

.footer__links a {
    color: var(--color-text-secondary);
}

.footer__links a:hover {
    color: var(--color-text-primary);
}

.footer__bottom {
    padding-top: var(--spacing-8);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    :root {
        --text-6xl: 2.5rem;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--color-surface);
        padding: var(--spacing-24) var(--spacing-8);
        transition: right var(--transition-base);
        z-index: 999;
    }

    .nav.active {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
    }

    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .hero__actions {
        flex-direction: column;
    }

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

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

    .footer__top {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
}

/* Russian Layout Overrides */
html[lang="ru"] .hero-v2__title {
    font-size: clamp(2rem, 3.5vw, 3.2rem);
    word-break: normal;
    hyphens: auto;
}

html[lang="ru"] .hero-v2__subtitle {
    max-width: 650px;
    font-size: 1.1rem;
}

html[lang="ru"] .btn-lg {
    padding: var(--spacing-4) var(--spacing-6);
    font-size: 0.9rem;
    white-space: normal;
    text-align: center;
    line-height: 1.2;
}

html[lang="ru"] .hero-v2__container {
    gap: var(--spacing-8);
}