/* ==========================================================================
   Global Styles & Variables
   ========================================================================== */

:root {
    --font-family-base: 'Manrope', sans-serif;
    
    --color-background: #fdfdfd;
    --color-text: #2c3e50;
    --color-primary: #1abc9c; /* Бирюзовый */
    --color-primary-dark: #16a085;
    --color-secondary: #34495e; /* Темно-синий */
    --color-accent: #e67e22; /* Оранжевый */
    --color-white: #ffffff;
    --color-border: #ecf0f1;
    --color-footer-bg: #2c3e50;
    --color-footer-text: #bdc3c7;

    --header-height: 70px;
    --border-radius: 8px;
    --transition-speed: 0.3s;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family-base);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

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

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

ul {
    list-style: none;
}

/* ==========================================================================
   Header
   ========================================================================== */

.header {
    background-color: var(--color-white);
    height: var(--header-height);
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
}

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

.header__logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text);
}

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

.header__nav-list {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.header__nav-link {
    font-weight: 600;
    color: var(--color-text);
    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 var(--transition-speed) ease;
}

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

.header__nav-link--cta {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1.2rem;
    border-radius: var(--border-radius);
    transition: background-color var(--transition-speed) ease;
}

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

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

.header__toggle {
    display: none; /* Скрыт на десктопах */
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
}

/* Mobile styles for Header */
@media (max-width: 768px) {
    .header__nav {
        display: none; /* Скрыть навигацию, будет управляться JS */
    }

    .header__toggle {
        display: block;
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding-top: 4rem;
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    padding-bottom: 3rem;
}

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

.footer__tagline {
    font-size: 0.9rem;
    line-height: 1.5;
}

.footer__heading {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

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

.footer__link {
    color: var(--color-footer-text);
}

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

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

.footer__icon {
    flex-shrink: 0;
    margin-top: 4px;
    color: var(--color-primary);
    width: 16px;
    height: 16px;
}

.footer__info {
    font-size: 0.8rem;
    margin-top: 1rem;
    font-style: italic;
    color: var(--color-footer-text);
    opacity: 0.7;
}

.footer__bottom {
    border-top: 1px solid #34495e;
    text-align: center;
    padding: 1.5rem 1rem;
    font-size: 0.9rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
    position: relative;
    display: flex;
    align-items: center;
    padding: 6rem 0;
    min-height: calc(100vh - var(--header-height));
    overflow: hidden;
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.hero__canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.3;
}

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

.hero__title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero__subtitle {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 500px;
    opacity: 0.9;
}

.hero__cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: 1.1rem;
    font-weight: 600;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    box-shadow: 0 4px 15px rgba(26, 188, 156, 0.2);
}

.hero__cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(26, 188, 156, 0.4);
    color: var(--color-white);
}

.hero__cta-icon {
    transition: transform var(--transition-speed) ease;
}

.hero__cta-button:hover .hero__cta-icon {
    transform: translateX(5px);
}

.hero__image {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Анимация появления контента */
.hero__content > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.hero--loaded .hero__content > * {
    opacity: 1;
    transform: translateY(0);
}

/* Задержки для красивого эффекта "лесенки" */
.hero--loaded .hero__title { transition-delay: 0.2s; }
.hero--loaded .hero__subtitle { transition-delay: 0.4s; }
.hero--loaded .hero__cta-button { transition-delay: 0.6s; }

/* Адаптивность для Hero */
@media (max-width: 992px) {
    .hero__title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 4rem 0;
        text-align: center;
    }
    .hero__container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .hero__visual {
        order: -1; /* Изображение будет сверху на мобильных */
    }
    .hero__image {
        max-width: 80%;
        margin: 0 auto;
    }
}

/* ==========================================================================
   Features Section
   ========================================================================== */

.features {
    padding: 6rem 0;
    background-color: var(--color-background);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header__title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.section-header__subtitle {
    font-size: 1.1rem;
    color: var(--color-text);
    opacity: 0.8;
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.features__card {
    background-color: var(--color-white);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    text-align: center;
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.features__card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(44, 62, 80, 0.1);
}

.features__card-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    margin-bottom: 1.5rem;
}

.features__card-icon i {
    width: 28px;
    height: 28px;
}

.features__card-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.features__card-text {
    font-size: 1rem;
    line-height: 1.6;
}

/* Адаптивность для Features */
@media (max-width: 768px) {
    .features {
        padding: 4rem 0;
    }
    .section-header__title {
        font-size: 2rem;
    }
}

/* ==========================================================================
   About Section
   ========================================================================== */

.about {
    padding: 6rem 0;
    background-color: var(--color-white); /* Чередуем фон для визуального разделения */
}

.about__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr; /* Левая колонка чуть шире */
    align-items: center;
    gap: 4rem;
}

.about__content-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.about__content p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about__image {
    width: 100%;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.07);
}

.about__stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.about__stat-item {
    background-color: var(--color-background);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--color-border);
}

.about__stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
}

.about__stat-label {
    font-size: 0.9rem;
    color: var(--color-text);
}

/* Адаптивность для About */
@media (max-width: 992px) {
    .about__grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .about__stats {
        order: -1; /* Статистика будет сверху на мобильных */
    }
}

@media (max-width: 768px) {
    .about {
        padding: 4rem 0;
    }
    .about__content-title {
        font-size: 1.5rem;
    }
    .about__stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .about__stats {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Reviews Section
   ========================================================================== */

.reviews {
    padding: 6rem 0;
    background-color: var(--color-background);
}

.reviews__slider {
    padding: 2rem 0; /* Добавляем отступ для тени карточек и пагинации */
    margin: 0 -1rem; /* Компенсируем отступы контейнера для крайних стрелок */
    padding: 2rem 1rem;
}

.swiper-slide {
    height: auto; /* Позволяем слайду подстраиваться под высоту контента */
    display: flex;
}

.reviews__card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 5px 25px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    border: 1px solid var(--color-border);
}

.reviews__card-text {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
    color: var(--color-secondary);
    flex-grow: 1; /* Текст занимает все доступное место */
}

.reviews__author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.reviews__author-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.reviews__author-name {
    display: block;
    font-weight: 600;
}

.reviews__author-location {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Swiper Customization */
.swiper-pagination-bullet {
    background-color: var(--color-secondary);
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    background-color: var(--color-primary);
    opacity: 1;
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--color-primary);
    width: 44px;
    height: 44px;
    background-color: var(--color-white);
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: background-color var(--transition-speed) ease, color var(--transition-speed) ease;
}
.swiper-button-next:hover,
.swiper-button-prev:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 1.2rem;
    font-weight: 800;
}

@media (max-width: 768px) {
    .swiper-button-next,
    .swiper-button-prev {
        display: none; /* Скрываем стрелки на мобильных для чистоты интерфейса */
    }
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

.faq {
    padding: 6rem 0;
    background-color: var(--color-white);
}

.faq__accordion {
    max-width: 800px;
    margin: 0 auto;
    border-top: 1px solid var(--color-border);
}

.faq__item {
    border-bottom: 1px solid var(--color-border);
}

.faq__question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-secondary);
    list-style: none; /* Убираем стандартный маркер <summary> */
}

.faq__question::-webkit-details-marker {
    display: none; /* Убираем стандартный маркер для Chrome/Safari */
}

.faq__icon {
    transition: transform var(--transition-speed) ease;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-left: 1rem;
}

.faq__answer {
    padding-bottom: 1.5rem;
    line-height: 1.7;
    opacity: 0.8;
}

/* Стили для открытого состояния */
details[open] .faq__question {
    color: var(--color-primary);
}

details[open] .faq__icon {
    transform: rotate(180deg);
}

/* =a=========================================================================
   Contact Section
   ========================================================================== */

.contact {
    padding: 6rem 0;
    background: var(--color-secondary);
}

.contact .section-header__title,
.contact .section-header__subtitle {
    color: var(--color-white);
}

.contact .section-header__subtitle {
    opacity: 0.8;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    background-color: var(--color-white);
    padding: 3rem;
    border-radius: var(--border-radius);
}

.contact__info-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.contact__info-text {
    margin-bottom: 2rem;
}

.contact__info-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact__info-icon {
    color: var(--color-primary);
}

/* Form Styles */
.contact__form-group {
    margin-bottom: 1.5rem;
}

.contact__form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.contact__form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-family-base);
    font-size: 1rem;
    transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

.contact__form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 188, 156, 0.2);
}

.contact__form-input.error {
    border-color: #e74c3c; /* Red for error */
}

.contact__form-group--checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.contact__form-button {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-speed) ease;
}

.contact__form-button:hover {
    background-color: var(--color-primary-dark);
}

/* Success Message */
.contact__success-message {
    display: none; /* Hidden by default */
    text-align: center;
    padding: 2rem;
    border: 2px dashed var(--color-primary);
    border-radius: var(--border-radius);
}

.contact__success-icon {
    color: var(--color-primary);
    width: 50px;
    height: 50px;
    margin-bottom: 1rem;
}

.contact__success-message h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

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

@media (max-width: 768px) {
    .contact {
        padding: 4rem 0;
    }
    .contact__grid {
        padding: 2rem;
    }
}

/* ==========================================================================
   Cookie Pop-up
   ========================================================================== */

.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-secondary);
    color: var(--color-white);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 -5px 15px rgba(0,0,0,0.1);
    z-index: 2000;
    transform: translateY(0);
    transition: transform var(--transition-speed) ease-in-out;
}

.cookie-popup.cookie-popup--hidden {
    transform: translateY(120%);
}

.cookie-popup__text {
    margin: 0;
    font-size: 0.9rem;
}

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

.cookie-popup__button {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-speed) ease;
    margin-left: 2rem; /* Отступ от текста */
}

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

@media (max-width: 768px) {
    .cookie-popup {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem 1rem;
    }
    .cookie-popup__button {
        width: 100%;
        margin-left: 0;
    }
}
/* ==========================================================================
   Policy & Static Pages Styles
   ========================================================================== */

.pages {
    padding: 4rem 0;
    background-color: var(--color-white);
}

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

.pages h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 1rem;
}

.pages h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-top: 3rem;
    margin-bottom: 1.5rem;
}

.pages p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.pages ul {
    list-style-type: disc;
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.pages li {
    margin-bottom: 0.75rem;
    line-height: 1.8;
}

.pages a {
    font-weight: 600;
    text-decoration: underline;
}

.pages a:hover {
    text-decoration: none;
}

.pages strong {
    font-weight: 600;
    color: var(--color-secondary);
}