/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;700&family=Syne:wght@700;800&display=swap');

/* --- CSS Variables --- */
:root {
    --color-background: #0D1117;
    --color-surface: #161B22;
    --color-primary: #2F81F7;
    --color-primary-hover: #4895FD;
    --color-text-main: #E6EDF3;
    --color-text-secondary: #848D97;
    --border-color: #30363D;

    --font-family-headings: 'Syne', sans-serif;
    --font-family-body: 'Manrope', sans-serif;

    --container-width: 1200px;
    --container-padding: 1.5rem;
    --section-padding: 5rem 0;
    --border-radius: 8px;
}

/* --- Global Styles & Reset --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-body);
    font-size: 16px;
    line-height: 1.6;
    background-color: var(--color-background);
    color: var(--color-text-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-headings);
    color: var(--color-text-main);
    font-weight: 700;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
}

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

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

/* --- Header --- */
.header {
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

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

.header__logo {
    font-family: var(--font-family-headings);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-text-main);
}

.header__logo:hover {
    color: var(--color-text-main);
}

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

.header__nav-link {
    color: var(--color-text-secondary);
    font-weight: 700;
    padding: 0.5rem 0;
    position: relative;
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

.header__nav-link:hover {
    color: var(--color-text-main);
}

.header__nav-link:hover::after {
    width: 100%;
}

.header__nav-link--cta {
    background-color: var(--color-primary);
    color: var(--color-text-main);
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius);
    transition: background-color 0.3s ease;
}

.header__nav-link--cta:hover {
    background-color: var(--color-primary-hover);
    color: var(--color-text-main);
}

.header__nav-link--cta::after {
    display: none;
}

.header__burger-menu {
    display: none;
    background: none;
    border: none;
    color: var(--color-text-main);
    cursor: pointer;
}

/* --- Footer --- */
.footer {
    background-color: var(--color-surface);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer__logo {
    font-family: var(--font-family-headings);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-text-main);
    margin-bottom: 1rem;
    display: inline-block;
}

.footer__description {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.footer__title {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__list--contacts li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer__icon {
    width: 18px;
    height: 18px;
    color: var(--color-text-secondary);
}

.footer__link, .footer__text {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.footer__bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* --- Responsive Styles --- */
@media (max-width: 992px) {
    .footer__container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header__nav {
        /* Mobile menu logic will be added here later */
        display: none;
    }

    .header__burger-menu {
        display: block;
    }

    .footer__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer__list--contacts li {
        justify-content: center;
    }
}

/* style.css */

/* --- Hero Section --- */
.hero {
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
    position: relative;
    z-index: 2;
}

.hero__title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

/* Эффект курсора для анимации печати */
.hero__title::after {
    content: '|';
    animation: blink 1s step-end infinite;
    color: var(--color-primary);
}

@keyframes blink {
    from, to { color: transparent; }
    50% { color: var(--color-primary); }
}

.hero__description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero__cta {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-text-main);
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--border-radius);
    transition: background-color 0.3s ease, transform 0.3s ease;
    animation: pulse 2s infinite;
}

.hero__cta:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-3px);
    animation: none;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(47, 129, 247, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(47, 129, 247, 0); }
    100% { box-shadow: 0 0 0 0 rgba(47, 129, 247, 0); }
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__visual img {
    max-width: 100%;
    animation: float 6s ease-in-out infinite;
}

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

.hero__background-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(47, 129, 247, 0.15) 0%, rgba(47, 129, 247, 0) 70%);
    transform: translate(-50%, -50%);
    z-index: 1;
}

/* --- Responsive Styles for Hero --- */
@media (max-width: 992px) {
    .hero {
        text-align: center;
    }
    .hero__container {
        grid-template-columns: 1fr;
    }
    .hero__visual {
        grid-row: 1; /* Картинка будет сверху на мобильных */
        margin-bottom: 2rem;
    }
    .hero__description {
        margin-left: auto;
        margin-right: auto;
    }
    .hero__title {
        font-size: 2.75rem;
    }
}

@media (max-width: 576px) {
    .hero__title {
        font-size: 2.25rem;
    }
    .hero__description {
        font-size: 1rem;
    }
    .hero {
        min-height: auto;
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
}

/* style.css */

/* --- Section Header (Общий стиль для заголовков секций) --- */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.section-header__subtitle {
    display: inline-block;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
    font-family: var(--font-family-body);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-header__title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-header__description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}


/* --- Services Section --- */
.services {
    padding: var(--section-padding);
    background-color: var(--color-surface);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background-color: var(--color-background);
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.service-card__icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface);
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.service-card__icon i {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.service-card__title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card__description {
    color: var(--color-text-secondary);
}

/* --- Responsive Styles for Services --- */
@media (max-width: 992px) {
    .services__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .section-header__title {
        font-size: 2rem;
    }
    .section-header__description {
        font-size: 1rem;
    }
    .services__grid {
        grid-template-columns: 1fr;
    }
}

/* style.css */

/* --- Process Section --- */
.process {
    padding: var(--section-padding);
}

.process__timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

/* Вертикальная линия таймлайна */
.process__timeline::after {
    content: '';
    position: absolute;
    width: 3px;
    background-color: var(--border-color);
    top: 20px;
    bottom: 20px;
    left: 45px;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.process-step__number {
    font-family: var(--font-family-headings);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-text-secondary);
    background-color: var(--color-background);
    width: 90px;
    height: 90px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 3px solid var(--border-color);
    transition: color 0.3s ease, border-color 0.3s ease;
}

.process-step:hover .process-step__number {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.process-step__title {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.process-step__description {
    color: var(--color-text-secondary);
}

/* --- Responsive Styles for Process --- */
@media (max-width: 768px) {
    .process__timeline::after {
        left: 30px;
    }
    
    .process-step {
        gap: 1.5rem;
    }

    .process-step__number {
        width: 60px;
        height: 60px;
        font-size: 1.75rem;
    }

    .process-step__title {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    /* На самых маленьких экранах убираем сложный таймлайн для упрощения */
    .process__timeline::after {
        display: none;
    }
    .process-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        background-color: var(--color-surface);
        padding: 2rem;
        border-radius: var(--border-radius);
        border: 1px solid var(--border-color);
    }
    .process-step__number {
        margin-bottom: 1rem;
        border-width: 2px;
    }
}
/* style.css */

/* --- Portfolio Section --- */
.portfolio {
    padding: var(--section-padding);
    background-color: var(--color-surface);
}

.portfolio__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.portfolio-card {
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.portfolio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.portfolio-card__image-link {
    display: block;
    overflow: hidden;
}

.portfolio-card__image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.portfolio-card:hover .portfolio-card__image {
    transform: scale(1.05);
}

.portfolio-card__content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.portfolio-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.portfolio-card__tag {
    background-color: var(--color-surface);
    color: var(--color-text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 700;
}

.portfolio-card__title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.portfolio-card__description {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    flex-grow: 1;
}


/* --- Responsive Styles for Portfolio --- */
@media (max-width: 992px) {
    .portfolio__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .portfolio__grid {
        grid-template-columns: 1fr;
    }
    .portfolio-card__image {
        height: 280px;
    }
}
/* style.css */

/* --- Benefits Section --- */
.benefits {
    padding: var(--section-padding);
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.benefit-item {
    text-align: center;
    background-color: var(--color-surface);
    padding: 2.5rem 2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
}

.benefit-item__icon {
    margin: 0 auto 1.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(47, 129, 247, 0.1);
}

.benefit-item__icon i {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.benefit-item__title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

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


/* --- Responsive Styles for Benefits --- */
@media (max-width: 992px) {
    .benefits__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .benefits__grid {
        grid-template-columns: 1fr;
    }
}

/* style.css */

/* --- Contact Section --- */
.contact {
    padding: var(--section-padding);
    background-color: var(--color-surface);
}

.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact__info .section-header__title {
    text-align: left;
    margin-left: 0;
}

.contact__info-text {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
}

.contact__info-text strong {
    color: var(--color-text-main);
}

.contact__form-container {
    background-color: var(--color-background);
    padding: 3rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.form-group {
    position: relative;
    margin-bottom: 1.75rem;
}

.form-input {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--color-text-main);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--color-text-secondary);
    pointer-events: none;
    transition: top 0.2s ease, font-size 0.2s ease, color 0.2s ease;
}

/* Анимация для плейсхолдера */
.form-input:focus + .form-label,
.form-input:not(:placeholder-shown) + .form-label {
    top: -0.75rem;
    left: 0.75rem;
    font-size: 0.8rem;
    color: var(--color-primary);
    background-color: var(--color-background);
    padding: 0 0.25rem;
}

.form-label--static {
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    display: block;
}

.form-group--captcha {
    margin-top: 2rem;
}

.form-group--consent {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.form-group--consent input[type="checkbox"] {
    width: 1.25em;
    height: 1.25em;
}

.form-group--consent a {
    text-decoration: underline;
}

.form-submit-btn {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-primary);
    color: var(--color-text-main);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.form-submit-btn:hover {
    background-color: var(--color-primary-hover);
}

.form-success-message {
    display: none; /* Скрыто по умолчанию */
    text-align: center;
    padding: 2rem;
}

.form-success-message.is-visible {
    display: block; /* Показываем, когда форма отправлена */
}

.form-success-message__icon {
    color: #28a745; /* Зеленый цвет успеха */
    margin-bottom: 1rem;
}

.form-success-message__icon i {
    width: 60px;
    height: 60px;
}

.form-success-message__title {
    font-size: 2rem;
}

.form-success-message__text {
    color: var(--color-text-secondary);
    font-size: 1.1rem;
}


/* --- Responsive Styles for Contact --- */
@media (max-width: 992px) {
    .contact__wrapper {
        grid-template-columns: 1fr;
    }
    .contact__info {
        text-align: center;
    }
    .contact__info .section-header__title {
        text-align: center;
        margin-left: auto;
    }
}

@media (max-width: 576px) {
    .contact__form-container {
        padding: 2rem;
    }
}

/* style.css */

/* --- Cookie Popup --- */
.cookie-popup {
    position: fixed;
    bottom: -100%; /* Изначально скрыт под экраном */
    left: 0;
    width: 100%;
    background-color: var(--color-surface);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem;
    z-index: 200;
    transition: bottom 0.5s ease-in-out;
}

.cookie-popup.is-visible {
    bottom: 0; /* Появляется снизу */
}

.cookie-popup__content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.cookie-popup__text {
    color: var(--color-text-secondary);
}

.cookie-popup__text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.cookie-popup__btn {
    background-color: var(--color-primary);
    color: var(--color-text-main);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 700;
    white-space: nowrap;
    transition: background-color 0.3s ease;
}

.cookie-popup__btn:hover {
    background-color: var(--color-primary-hover);
}

/* --- Responsive Styles for Cookie Popup --- */
@media (max-width: 768px) {
    .cookie-popup__content {
        flex-direction: column;
        text-align: center;
    }
}

/* style.css */

/* --- Policy/Static Pages Styles --- */
.pages {
    padding: var(--section-padding);
    background-color: var(--color-background);
}

.pages .container {
    max-width: 800px; /* Делаем текстовый блок уже для лучшей читаемости */
}

.pages h1 {
    font-size: 3rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 1rem;
}

.pages h2 {
    font-size: 2rem;
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
}

.pages p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.pages a {
    text-decoration: underline;
}

.pages ul {
    list-style: disc;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
    color: var(--color-text-secondary);
}

.pages li {
    margin-bottom: 0.75rem;
}

.pages strong {
    color: var(--color-text-main);
}