:root {
    --color-dark: #0F172A;
    --color-primary: #3B82F6;
    --color-accent: #60A5FA;
    --color-text: #475569;
    --color-white: #FFFFFF;
    --color-bg: #F8FAFC;
    --container-width: 1240px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.logo__text {
    font-family: 'Outfit', sans-serif;
    color: var(--color-dark);
}

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 500;
    cursor: pointer;
    border: none;
}

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

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

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(248, 250, 252, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo__icon {
    color: var(--color-primary);
    display: flex;
}

.nav__list {
    display: flex;
    gap: 32px;
}

.nav__link {
    font-weight: 500;
    color: var(--color-text);
}

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

.burger {
    display: none;
    background: none;
    border: none;
    width: 30px;
    height: 20px;
    position: relative;
}

.burger span,
.burger::before,
.burger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--color-dark);
    left: 0;
    transition: var(--transition);
}

.burger::before {
    top: 0;
}

.burger span {
    top: 9px;
}

.burger::after {
    bottom: 0;
}

/* --- Footer --- */
.footer {
    background-color: var(--color-white);
    padding: 80px 0 40px;
    border-top: 1px solid rgba(15, 23, 42, 0.05);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer__title {
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.footer__description {
    margin-top: 20px;
    font-size: 0.95rem;
}

.footer__links li {
    margin-bottom: 12px;
}

.footer__links a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer__contact-info li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    align-items: flex-start;
}

.footer__contact-info i {
    color: var(--color-primary);
    width: 20px;
}

.footer__bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(15, 23, 42, 0.05);
    text-align: center;
    font-size: 0.9rem;
}

/* --- Mobile --- */
@media (max-width: 992px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }

    .nav {
        display: none;
    }

    .burger {
        display: block;
    }

    .header__btn {
        display: none;
    }
}

@media (max-width: 576px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }
}
/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
    background-color: var(--color-bg);
}

.hero__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero__container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 24px;
}

.text-gradient {
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__subtitle {
    font-size: 1.15rem;
    max-width: 540px;
    margin-bottom: 40px;
}

.hero__btns {
    display: flex;
    gap: 16px;
}

.btn--lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn--outline {
    border: 2px solid var(--color-dark);
    padding: 14px 30px;
}

.btn--outline:hover {
    background: var(--color-dark);
    color: var(--color-white);
}

/* --- Hero Visualization --- */
.hero__viz {
    position: relative;
}

.hero__image-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(15, 23, 42, 0.1);
}

.hero__img {
    width: 100%;
    display: block;
    transition: transform 0.5s ease;
}

.viz-card {
    position: absolute;
    top: -30px;
    left: -30px;
    background: var(--color-white);
    padding: 20px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    z-index: 3;
    animation: float 6s ease-in-out infinite;
}

.viz-card__icon {
    width: 48px;
    height: 48px;
    background: var(--color-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
}

.viz-card__label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text);
}

.viz-card__value {
    display: block;
    font-weight: 700;
    color: var(--color-dark);
}

/* --- Animations --- */
@keyframes float {

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

    50% {
        transform: translateY(-15px);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 1s ease, transform 1s ease;
}

.visible {
    opacity: 1;
    transform: translate(0);
}

/* --- Mobile --- */
@media (max-width: 992px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-bottom: 60px;
    }

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

    .hero__btns {
        justify-content: center;
    }

    .hero__viz {
        max-width: 500px;
        margin: 40px auto 0;
    }

    .viz-card {
        left: 0;
    }
}
/* --- Programs Section (Dark Background) --- */
.programs {
    position: relative;
    padding: 120px 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: var(--color-dark);
    /* Fallback color */
}

.programs__bg {
    position: absolute;
    top: -10%;
    /* Начальная позиция выше экрана */
    left: 0;
    width: 100%;
    height: 120%;
    /* Высота больше контейнера для эффекта параллакса */
    background-size: cover;
    background-position: center;
    z-index: 0;
    will-change: transform;
    /* Оптимизация производительности для JS */
}

.programs__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.7));
    z-index: 1;
}

.programs__container {
    position: relative;
    z-index: 2;
}

.programs__content {
    max-width: 700px;
}

/* Утилиты для текста в темной секции */
.text-white {
    color: var(--color-white) !important;
}

.text-gray-300 {
    color: #cbd5e1 !important;
}

.badge--light {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.section-subtitle {
    font-size: 1.125rem;
    margin-bottom: 40px;
    line-height: 1.7;
}

/* Список программ */
.programs__list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

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

.programs__icon {
    color: var(--color-accent);
    min-width: 32px;
    height: 32px;
    margin-top: 4px;
}

.programs__item-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-white);
}

.programs__item-desc {
    color: #94a3b8;
    font-size: 0.95rem;
}

/* --- Mobile --- */
@media (max-width: 768px) {
    .programs {
        padding: 80px 0;
        text-align: center;
    }

    .programs__content {
        margin: 0 auto;
    }

    .programs__overlay {
        background: rgba(15, 23, 42, 0.85);
    }

    .programs__item {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .programs__icon {
        margin-top: 0;
    }
}
/* --- Tech Section --- */
.tech {
    padding: 120px 0;
    background-color: var(--color-bg);
}

.tech__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.tech__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.tech-card {
    background: var(--color-white);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(15, 23, 42, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary), transparent);
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.tech-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.08);
    border-color: var(--color-primary);
}

.tech-card>* {
    position: relative;
    z-index: 1;
}

.tech-card__icon {
    width: 60px;
    height: 60px;
    background: var(--color-bg);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: 24px;
    transition: var(--transition);
}

.tech-card:hover .tech-card__icon {
    background: var(--color-primary);
    color: var(--color-white);
}

.tech-card__title {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.tech-card__text {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.6;
}
/* --- About Section --- */
.about {
    padding: 120px 0;
    background-color: var(--color-white);
}

.about__container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.about__image {
    position: relative;
}

.about__image img {
    width: 100%;
    border-radius: 32px;
    display: block;
}

.about__experience {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--color-dark);
    color: var(--color-white);
    padding: 30px;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.about__exp-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    font-family: 'Outfit';
    color: var(--color-primary);
}

.about__exp-text {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about__text {
    font-size: 1.1rem;
    margin-bottom: 24px;
    color: var(--color-text);
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 40px 0;
}

.stat-item {
    padding-left: 20px;
    border-left: 3px solid var(--color-primary);
}

.stat-item__title {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.stat-item__desc {
    font-size: 0.9rem;
    color: var(--color-text);
}

/* --- Mobile --- */
@media (max-width: 992px) {
    .about__container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about__image {
        max-width: 500px;
        margin: 0 auto;
    }

    .about__experience {
        right: 0;
        bottom: -20px;
        padding: 20px;
    }
}
/* --- FAQ & Contact --- */
.faq {
    padding: 100px 0;
    background: var(--color-bg);
}

.faq__grid {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    background: var(--color-white);
    border-radius: 16px;
    margin-bottom: 16px;
    border: 1px solid rgba(15, 23, 42, 0.05);
    overflow: hidden;
}

.faq-item__trigger {
    width: 100%;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    cursor: pointer;
    text-align: left;
}

.faq-item__trigger i {
    transition: transform 0.3s ease;
    color: var(--color-primary);
}

.faq-item__content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
    padding: 0 24px;
}

.faq-item--active .faq-item__content {
    max-height: 1000px;
    padding-bottom: 24px;
    transition: max-height 0.4s ease-in;
}

.faq-item--active .faq-item__trigger i {
    transform: rotate(45deg);
}

/* Contact Form */
.contact {
    padding: 120px 0;
    background: var(--color-white);
}

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

.contact__card {
    margin-top: 40px;
    padding: 24px;
    background: var(--color-bg);
    border-radius: 20px;
    display: flex;
    gap: 16px;
    font-size: 0.9rem;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form__input {
    width: 100%;
    padding: 16px 24px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    font-size: 1rem;
    transition: var(--transition);
}

.form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.form__captcha {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 10px;
}

.form__captcha label {
    font-weight: 600;
    min-width: 150px;
}

.form__checkbox {
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 0.9rem;
}

.form__message {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 16px;
    border-radius: 12px;
    margin-top: 20px;
}

.form__message--success {
    background: #dcfce7;
    color: #166534;
}

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

@media (max-width: 992px) {
    .contact__container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .form__captcha {
        flex-direction: column;
        align-items: flex-start;
    }
}
/* --- Mobile Menu Overlay --- */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-white);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-nav__list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    text-align: center;
}

.mobile-nav__link {
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Outfit';
    color: var(--color-dark);
}

/* Burger Animation */
.burger.active::before {
    transform: translateY(9px) rotate(45deg);
}

.burger.active span {
    opacity: 0;
}

.burger.active::after {
    transform: translateY(-9px) rotate(-45deg);
}

/* --- Cookie Popup --- */
.cookie-popup {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 500px;
    background: var(--color-dark);
    color: var(--color-white);
    padding: 20px 30px;
    border-radius: 20px;
    z-index: 1001;
    transition: bottom 0.6s cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.cookie-popup.active {
    bottom: 30px;
}

.cookie-popup__container {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: space-between;
}

.cookie-popup__text {
    font-size: 0.85rem;
    line-height: 1.4;
    opacity: 0.9;
}

.cookie-popup__text a {
    text-decoration: underline;
}

.btn--sm {
    padding: 8px 20px;
    font-size: 0.85rem;
}

/* Блокировка скролла */
body.no-scroll {
    overflow: hidden;
}
/* --- Стили для юридических страниц --- */
.pages {
    padding: 160px 0 100px;
    background-color: var(--color-bg);
    min-height: 100vh;
}

.pages .container {
    max-width: 800px;
    /* Узкая колонка для удобства чтения текста */
    background: var(--color-white);
    padding: 60px;
    border-radius: 32px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
}

.pages h1 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--color-dark);
    line-height: 1.2;
}

.pages h2 {
    font-size: 1.5rem;
    margin: 40px 0 20px;
    color: var(--color-dark);
}

.pages p {
    margin-bottom: 20px;
    color: var(--color-text);
    font-size: 1.05rem;
    line-height: 1.8;
}

.pages ul {
    margin-bottom: 25px;
    padding-left: 20px;
}

.pages ul li {
    list-style-type: disc;
    margin-bottom: 12px;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .pages {
        padding-top: 120px;
    }

    .pages .container {
        padding: 30px 20px;
        border-radius: 0;
    }

    .pages h1 {
        font-size: 1.6rem;
    }
}
/* Дополнение для карточек на странице контактов */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.contact-card {
    padding: 30px;
    background: var(--color-bg);
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.contact-card__icon {
    width: 50px;
    height: 50px;
    background: var(--color-white);
    color: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contact-card h2 {
    font-size: 1.25rem;
    margin-bottom: 10px !important;
    margin-top: 0 !important;
}

.contact-card p {
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
    margin-bottom: 15px !important;
}

.contact-link {
    color: var(--color-primary);
    font-weight: 600;
    word-break: break-all;
}

.contact-address {
    font-style: normal;
    color: var(--color-text);
    line-height: 1.6;
    font-size: 0.9rem;
}

.contact-extra {
    text-align: center;
    border-top: 1px solid #eee;
    padding-top: 30px;
}

.contact-extra a {
    color: var(--color-primary);
    text-decoration: underline;
}