/* ==========================================================================
   1. Сброс стилей и базовые настройки (Десктоп)
   ========================================================================== */
:root {
    --primary-color: #0056b3;       /* Глубокий медицинский синий */
    --primary-hover: #004085;       /* Синий при наведении */
    --accent-color: #00b4d8;        /* Бирюзовый акцент */
    --dark-color: #1d2d44;          /* Темно-синий текст */
    --light-bg: #f4f7f6;            /* Чистый медицинский фон */
    --white: #ffffff;
    --gray-text: #6c757d;
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: 'Manrope', sans-serif;
    color: var(--dark-color);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Общие элементы разметки */
.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.section-subtitle {
    display: inline-block;
    color: var(--accent-color);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

/* Кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 32px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0077b6 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 86, 179, 0.35);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 86, 179, 0.5);
}

.btn--secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    margin-left: 15px;
}

.btn--secondary:hover {
    background-color: rgba(0, 86, 179, 0.05);
}

/* ==========================================================================
   2. Шапка сайта (Header)
   ========================================================================== */
.header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 85px;
}

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

.logo__title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1.1;
}

.logo__subtitle {
    font-size: 0.75rem;
    color: var(--accent-color);
    font-weight: 600;
    letter-spacing: 0.3px;
}

.nav {
    display: flex;
    gap: 35px;
}

.nav__link {
    color: var(--dark-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

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

.btn--header {
    padding: 10px 24px;
    font-size: 0.9rem;
    background-color: var(--light-bg);
    color: var(--primary-color);
}

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

.burger {
    display: none;
}

/* ==========================================================================
   3. Главный экран (Hero)
   ========================================================================== */
.hero {
    padding: 180px 0 110px;
    background: radial-gradient(circle at 85% 30%, #e0f2fe 0%, var(--white) 60%);
}

.hero__container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.hero__content {
    flex: 1.2;
}

.hero__badge {
    display: inline-block;
    background-color: rgba(0, 180, 216, 0.12);
    color: var(--primary-color);
    padding: 6px 18px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 22px;
}

.hero__title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
    letter-spacing: -0.8px;
}

.hero__title--accent {
    color: var(--accent-color);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__descr {
    font-size: 1.2rem;
    color: var(--gray-text);
    margin-bottom: 40px;
    max-width: 580px;
}

.hero__info {
    display: flex;
    gap: 45px;
    margin-bottom: 45px;
}

.info-block {
    display: flex;
    align-items: center;
    gap: 16px;
}

.info-block__icon {
    font-size: 2.2rem;
    color: var(--accent-color);
}

.info-block__title {
    font-weight: 800;
    font-size: 1.15rem;
}

.info-block__sub {
    font-size: 0.9rem;
    color: var(--gray-text);
}

.hero__image-wrapper {
    flex: 0.8;
    position: relative;
    display: flex;
    justify-content: center;
}

.hero__circle-bg {
    position: absolute;
    width: 440px;
    height: 440px;
    background-color: rgba(0, 180, 216, 0.08);
    border-radius: 50%;
    z-index: 1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hero__img {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 440px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 45px rgba(29, 45, 68, 0.12);
}

/* ==========================================================================
   4. Секция Спикеров (Speakers)
   ========================================================================== */
.speakers {
    padding: 110px 0;
    background-color: var(--white);
}

.speakers__header {
    text-align: center;
    margin-bottom: 60px;
}

.speakers__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.speaker-card {
    background-color: var(--light-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
    transition: var(--transition);
}

.speaker-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(29, 45, 68, 0.06);
}

.speaker-card__img-wrapper {
    width: 100%;
    /*height: 320px;*/
    height: auto;
    overflow: hidden;
}

.speaker-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.speaker-card__content {
    padding: 35px;
    flex-grow: 1;
}

.speaker-card__name {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.speaker-card__status {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.speaker-card__list {
    list-style: none;
}

.speaker-card__list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.speaker-card__list li i {
    color: var(--primary-color);
    margin-top: 4px;
    font-size: 0.9rem;
}

/* ==========================================================================
   5. Программа обучения (Program)
   ========================================================================== */
.program {
    padding: 110px 0;
    background-color: var(--light-bg);
}

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

.program__timeline {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 60px;
}

.timeline-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    box-shadow: 0 8px 25px rgba(0,0,0,0.02);
    transition: var(--transition);
}

.timeline-item:hover {
    border-left: 4px solid var(--accent-color);
    padding-left: 26px;
}

.timeline-item__num {
    font-size: 1.8rem;
    font-weight: 800;
    color: rgba(0, 180, 216, 0.25);
    line-height: 1;
}

.timeline-item__text {
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.5;
}

.program__bonus {
    display: flex;
    align-items: center;
    gap: 20px;
    background-color: #e2f0fd;
    border: 1px solid #bde0fe;
    padding: 25px 35px;
    border-radius: var(--border-radius);
    max-width: 850px;
    margin: 0 auto;
}

.program__bonus-icon {
    font-size: 2.4rem;
    color: var(--primary-color);
}

.program__bonus-text {
    font-size: 1.05rem;
    color: #003049;
}

/* ==========================================================================
   6. Стоимость участия (Price)
   ========================================================================== */
.price {
    padding: 110px 0;
    background: linear-gradient(180deg, var(--light-bg) 0%, var(--white) 100%);
}

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

.price__card {
    background-color: var(--white);
    border: 2px solid #e2e8f0;
    border-radius: 24px;
    padding: 50px 60px;
    text-align: center;
    max-width: 650px;
    width: 100%;
    box-shadow: 0 15px 40px rgba(29, 45, 68, 0.05);
}

.price__badge {
    display: inline-block;
    background-color: rgba(0, 86, 179, 0.08);
    color: var(--primary-color);
    padding: 6px 16px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.price__title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.price__value {
    font-size: 3.8rem;
    font-weight: 900;
    color: var(--dark-color);
    line-height: 1;
    margin-bottom: 20px;
}

.price__currency {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-text);
}

.price__include {
    color: var(--gray-text);
    font-size: 1rem;
    margin-bottom: 35px;
    display: flex;
    align-items: center;
justify-content: center;gap: 10px;}.price__include i {color: #198754;}.btn--price {padding: 16px 45px;font-size: 1.1rem;}/* ==========================================================================7. Форма бронирования (Register)========================================================================== */.register {padding: 110px 0;background: linear-gradient(135deg, #1d2d44 0%, #0f172a 100%);color: var(--white);}.register__container {display: flex;justify-content: center;}.register__box {background-color: var(--white);color: var(--dark-color);padding: 55px;border-radius: var(--border-radius);box-shadow: 0 25px 50px rgba(0,0,0,0.3);max-width: 600px;width: 100%;text-align: center;}.register__title {font-size: 2.2rem;font-weight: 800;margin-bottom: 12px;}.register__subtitle {color: var(--gray-text);font-size: 0.95rem;margin-bottom: 35px;line-height: 1.5;}.form {text-align: left;}.form__group {margin-bottom: 22px;}.form__label {display: block;font-weight: 700;margin-bottom: 8px;font-size: 0.9rem;}.form__input {width: 100%;padding: 15px;border: 2px solid #e2e8f0;border-radius: 8px;font-family: inherit;font-size: 1rem;transition: var(--transition);}.form__input:focus {outline: none;border-color: var(--accent-color);}.btn--submit {width: 100%;margin-top: 15px;padding: 16px;border-radius: 8px;}.form__message {margin-top: 20px;font-weight: 600;text-align: center;}.form__message.success {color: #198754;}.form__message.error {color: #dc3545;}/* ==========================================================================8. Подвал (Footer)========================================================================== */.footer {background-color: #0b0f19;color: rgba(255,255,255,0.65);padding: 85px 0 0;}.footer__container {display: flex;justify-content: space-between;gap: 60px;padding-bottom: 60px;}.footer__main {max-width: 420px;}.footer .logo__title {color: var(--white);}.footer .logo__subtitle {color: var(--accent-color);}.footer__text {margin-top: 22px;font-size: 0.95rem;line-height: 1.6;}.footer__title {color: var(--white);font-size: 1.15rem;font-weight: 700;margin-bottom: 24px;}.footer__link-group {display: flex;flex-direction: column;gap: 16px;}.footer__link {color: rgba(255,255,255,0.65);text-decoration: none;transition: var(--transition);display: flex;align-items: center;gap: 12px;}.footer__link:hover {color: var(--accent-color);}.footer__bottom {border-top: 1px solid rgba(255,255,255,0.06);padding: 25px 0;font-size: 0.85rem;}.footer__bottom-container {display: flex;justify-content: center;}




/* ==========================================================================
   9. Планшетная версия (Tablet: от 768px до 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }

    .section-title {
        font-size: 2.3rem;
    }

    /* Главный экран */
    .hero {
        padding: 140px 0 80px;
    }

    .hero__container {
        gap: 40px;
    }

    .hero__title {
        font-size: 2.6rem;
    }

    .hero__circle-bg {
        width: 360px;
        height: 360px;
    }

    .hero__img {
        max-width: 360px;
    }

    .hero__info {
        gap: 30px;
    }

    /* Спикеры */
    .speakers {
        padding: 80px 0;
    }

    .speakers__grid {
        gap: 30px;
    }

    .speaker-card__img-wrapper {
        height: 280px;
    }

    .speaker-card__content {
        padding: 25px;
    }

    .speaker-card__name {
        font-size: 1.4rem;
    }

    /* Программа обучения */
    .program {
        padding: 80px 0;
    }

    .program__timeline {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .timeline-item {
        padding: 25px;
    }

    /* Стоимость */
    .price {
        padding: 80px 0;
    }

    .price__card {
        padding: 40px;
    }

    .price__value {
        font-size: 3.2rem;
    }

    /* Форма бронирования */
    .register {
        padding: 80px 0;
    }

    .register__box {
        padding: 45px;
    }

    /* Подвал */
    .footer {
        padding: 70px 0 0;
    }

    .footer__container {
        gap: 40px;
        padding-bottom: 50px;
    }
}





/* ==========================================================================
   10. Мобильная версия (Mobile: до 767px)
   ========================================================================== */
@media (max-width: 767px) {
    html {
        font-size: 14px;
    }

    .section-title {
        font-size: 1.9rem;
        text-align: center;
    }

    .section-subtitle {
        display: block;
        text-align: center;
    }

    .btn {
        width: 100%;
        padding: 16px 20px;
        border-radius: 8px; /* Упрощаем скругление для мобильных кнопок */
    }

    .btn--secondary {
        margin-left: 0;
        margin-top: 12px;
    }

    /* Адаптивная навигация и бургер */
    .header__container {
        height: 70px;
    }

    .btn--header {
        display: none;
    }

    .burger {
        display: block;
        position: relative;
        width: 30px;
        height: 20px;
        background: transparent;
        border: none;
        cursor: pointer;
        z-index: 1100;
    }

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

    .burger::before { top: 0; }
    .burger span { top: 9px; }
    .burger::after { bottom: 0; }

    .burger--active span { opacity: 0; }
    .burger--active::before { transform: translateY(9px) rotate(45deg); }
    .burger--active::after { transform: translateY(-9px) rotate(-45deg); }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        height: 100vh;
        background-color: var(--white);
        box-shadow: -5px 0 20px rgba(0,0,0,0.1);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 35px;
        transition: var(--transition);
        z-index: 1050;
    }

    .nav--active {
        right: 0;
    }

    .nav__link {
        font-size: 1.3rem;
        font-weight: 700;
    }

    /* Главный экран */
    .hero {
        padding: 110px 0 50px;
        text-align: center;
    }

    .hero__container {
        flex-direction: column-reverse;
        gap: 35px;
    }

    .hero__badge {
        margin-bottom: 16px;
    }

    .hero__title {
        font-size: 2.1rem;
        line-height: 1.25;
    }

    .hero__descr {
        margin: 0 auto 30px;
    }

    .hero__info {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        background-color: var(--light-bg);
        padding: 22px;
        border-radius: var(--border-radius);
        max-width: 340px;
        margin: 0 auto 30px;
    }

    .hero__actions {
        display: flex;
        flex-direction: column;
        width: 100%;
        max-width: 340px;
        margin: 0 auto;
    }

    .hero__circle-bg {
        width: 270px;
        height: 270px;
    }

    .hero__img {
        max-width: 280px;
    }

    /* Спикеры */
    .speakers {
        padding: 50px 0;
    }

    .speakers__header {
        margin-bottom: 35px;
    }

    .speakers__grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .speaker-card__img-wrapper {
        height: 260px;
    }

    /* Программа обучения */
    .program {
        padding: 50px 0;
    }

    .program__header {
        margin-bottom: 35px;
    }

    .timeline-item {
        padding: 20px;
        gap: 15px;
    }

    .program__bonus {
        flex-direction: column;
        text-align: center;
        padding: 22px;
    }

    /* Стоимость */
    .price {
        padding: 50px 0;
    }

    .price__card {
        padding: 35px 20px;
    }

    .price__value {
        font-size: 2.8rem;
    }

    .price__include {
        flex-direction: column;
        gap: 5px;
    }

    /* Форма бронирования */
    .register {
        padding: 50px 0;
    }

    .register__box {
        padding: 30px 20px;
    }

    .register__title {
        font-size: 1.7rem;
    }

    /* Подвал */
    .footer {
        padding: 50px 0 0;
    }

    .footer__container {
        flex-direction: column;
        gap: 35px;
        text-align: center;
    }

    .footer__main {
        max-width: 100%;
    }

    .footer__link {
        justify-content: center;
    }
}