/* Сброс + базовые стили */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #111;
    background-color: #ffffff;
}

a {
    color: inherit;
    text-decoration: none;
}

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

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 16px;
}

/* HEADER */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: #111111;
    color: #ffffff;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
}

.logo a {
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 14px;
}

.nav-links {
    display: flex;
    gap: 24px;
    font-size: 13px;
}

.nav-links a {
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.nav-links a:hover {
    opacity: 1;
}

/* бургер для мобилы */

.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}

.burger span {
    width: 20px;
    height: 2px;
    background-color: #fff;
    border-radius: 2px;
}

/* HERO */

.hero {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: center;
    color: #ffffff;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url("../img/hero-bg.jpg");
    background-position: center;
    background-size: cover;
    filter: blur(2px);
    transform: scale(1.02);
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.65) 0%, rgba(0, 0, 0, 0.25) 45%, rgba(0, 0, 0, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 60px 16px;
}

.hero-text {
    max-width: 540px;
    margin-left: auto;
}

.hero h1 {
    font-size: 28px;
    line-height: 1.3;
    margin: 0 0 18px;
    font-weight: 600;
}

.hero-subline {
    margin: 0 0 4px;
    font-size: 14px;
    opacity: 0.9;
}

.hero-price {
    margin: 0 0 24px;
    font-size: 14px;
}

.hero-price span {
    font-weight: 600;
}

.lock-icon {
    margin-right: 4px;
}

.btn-primary {
    display: inline-block;
    padding: 12px 26px;
    background-color: #ffd233;
    border-radius: 4px;
    color: #111;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
    transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.btn-primary:hover {
    background-color: #ffcd14;
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

/* INFO SECTION */

.info-section {
    padding: 60px 0 70px;
    background-color: #f7f7f7;
}

.info-section h2 {
    text-align: center;
    margin: 0 0 32px;
    font-size: 22px;
    font-weight: 600;
}

/* ACCORDION */

.accordion {
    max-width: 720px;
    margin: 0 auto;
    border-radius: 8px;
    overflow: hidden;
    background-color: #ffffff;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}

.accordion-item + .accordion-item {
    border-top: 1px solid #ececec;
}

.accordion-header {
    width: 100%;
    padding: 16px 20px;
    background: none;
    border: none;
    outline: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}

.accordion-icon {
    font-weight: 700;
    font-size: 18px;
    margin-left: 12px;
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    background-color: #ffffff;
    transition: max-height 0.25s ease, padding-bottom 0.25s ease;
}

.accordion-body p {
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 14px;
}

.accordion-item.active .accordion-body {
    padding-bottom: 16px;
}

/* DISCLAIMER */

.disclaimer-section {
    padding: 40px 0 48px;
    background-color: #ffffff;
    border-top: 1px solid #f1f1f1;
}

.disclaimer-title {
    font-weight: 600;
    margin: 0 0 12px;
}

.disclaimer-text {
    margin: 0 0 8px;
    font-size: 14px;
    line-height: 1.6;
}

/* CONTACTS */

.contacts-section {
    padding: 50px 0 70px;
    text-align: center;
}

.contacts-section h2 {
    margin: 0 0 18px;
    font-size: 22px;
}

.contact-line {
    margin: 4px 0;
    font-size: 14px;
}

.contact-line a {
    text-decoration: underline;
    text-decoration-thickness: 1px;
}

.social-icons {
    margin-top: 20px;
    display: flex;
    gap: 10px;
    justify-content: center;
}

.social-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid #111;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 500;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.social-circle:hover {
    background-color: #111;
    color: #fff;
}

/* FOOTER */

.site-footer {
    background-color: #111;
    color: #ffffff;
    padding: 16px 0;
    font-size: 12px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

/* СТРАНИЦЫ ТИПА ПОЛИТИК */

.page-simple {
    padding: 60px 0 70px;
}

.page-simple h1 {
    text-align: center;
    margin: 0 0 30px;
    font-size: 24px;
    font-weight: 600;
}

.page-simple-content {
    max-width: 760px;
    margin: 0 auto;
    font-size: 14px;
    line-height: 1.7;
}

.page-simple-content p {
    margin: 0 0 10px;
}

.page-simple-content ul {
    margin: 0 0 10px 18px;
    padding: 0;
}

/* СТРАНИЦЫ SUCCESS/FAIL */

.status-page {
    padding: 80px 0 90px;
    text-align: center;
}

.status-label {
    display: inline-flex;
    padding: 4px 16px;
    border-radius: 16px;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.status-label.success {
    background-color: #111;
    color: #fff;
}

.status-label.error {
    background-color: #111;
    color: #fff;
}

.status-page h1 {
    font-size: 24px;
    margin: 0 0 12px;
}

.status-page p {
    margin: 0 0 8px;
    font-size: 15px;
}

.page-simple-content p {
    margin-bottom: 12px;
    line-height: 1.6;
    font-size: 17px;
}

.page-simple-content h2 {
    margin: 25px 0 15px;
    font-size: 28px;
}

.page-simple-content h3 {
    margin: 20px 0 10px;
    font-size: 22px;
}

.page-simple-content ul {
    margin: 10px 0 15px 20px;
}

.page-simple-content li {
    margin-bottom: 6px;
    line-height: 1.5;
}

.info-block {
    padding: 10px 0;
}

.info-image {
    width: 100%;
    max-height: 330px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.accordion-body ul {
    margin-left: 20px;
    margin-bottom: 10px;
}

.accordion-body ul li {
    margin-bottom: 8px;
    line-height: 1.5;
}

.accordion-body p {
    margin-bottom: 12px;
    line-height: 1.6;
}


/* ADAPTIVE */

@media (max-width: 900px) {
    .hero-text {
        margin: 0;
    }
}

@media (max-width: 768px) {
    .header-inner {
        padding-inline: 12px;
    }

    .nav-links {
        position: absolute;
        top: 52px;
        right: 0;
        left: 0;
        flex-direction: column;
        gap: 10px;
        background-color: #111;
        padding: 12px 16px 16px;
        display: none;
    }

    .nav-links.open {
        display: flex;
    }

    .burger {
        display: flex;
    }

    .hero {
        min-height: 360px;
    }

    .hero-content {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .hero h1 {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .info-section h2,
    .contacts-section h2 {
        font-size: 18px;
    }

    .btn-primary {
        width: 100%;
        text-align: center;
    }

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