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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: radial-gradient(circle at top left, rgba(207, 178, 139, 0.14), transparent 20%),
                radial-gradient(circle at bottom right, rgba(207, 178, 139, 0.1), transparent 26%),
                #171b22;
    color: #f3efe7;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    padding-top: 0;
}

h1, h2, h3 {
    font-weight: 500;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    margin-bottom: 2.5rem;
    color: #ffffff;
}

h3 {
    font-size: 1.4rem;
    color: #cfb28b;
    margin-bottom: 0.8rem;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 5rem 0;
}

.gold-accent { color: #cfb28b; }

.bg-wood-texture {
    background: linear-gradient(180deg, rgba(207, 178, 139, 0.08) 0%, rgba(28, 31, 38, 0.96) 40%),
                radial-gradient(circle at 20% 30%, rgba(207, 178, 139, 0.14), transparent 45%),
                radial-gradient(circle at 82% 20%, rgba(207, 178, 139, 0.06), transparent 24%),
                #191e26;
}

.section-title { text-align: center; margin-bottom: 3rem; }

.section-bg {
    position: relative;
    overflow: hidden;
}

.section-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--section-bg-image, none);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.18;
    filter: saturate(1.08) brightness(0.95);
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.section-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(16, 18, 22, 0.22), rgba(8, 10, 12, 0.48));
    pointer-events: none;
}

.section-bg.section-bg--dark::after {
    background: rgba(11, 11, 11, 0.45);
}

.section-bg.section-bg--light::after {
    background: rgba(11, 11, 11, 0.18);
}

.section-bg.section-bg--soft::after {
    background: rgba(11, 11, 11, 0.08);
}

.section-bg .container {
    position: relative;
    z-index: 1;
}

/* Кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 2.2rem;
    border-radius: 40px;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.3px;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    border: 1px solid transparent;
    font-family: inherit;
}

.btn-primary {
    background: #cfb28b;
    color: #0b0b0b;
    border-color: #cfb28b;
    box-shadow: 0 8px 20px rgba(207, 178, 139, 0.25);
}

.btn-primary:hover {
    background: #ddc5a2;
    border-color: #ddc5a2;
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(207, 178, 139, 0.6);
    color: #cfb28b;
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    background: rgba(207, 178, 139, 0.1);
    border-color: #cfb28b;
}

.btn--small { padding: 0.6rem 1.5rem; font-size: 0.9rem; }

/* Хедер */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(14, 14, 16, 0.95), rgba(18, 16, 18, 0.92));
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(207, 178, 139, 0.14);
    padding: 0.8rem 0;
}

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

.header__logo {
    text-decoration: none;
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: #ffffff;
    flex-shrink: 0;
}

.header__contacts {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.2rem;
    margin: 0 2rem;
}

.header__phone {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
}

.header__hours {
    color: #888;
    font-size: 0.8rem;
}

.header__menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.header__link {
    color: #cccccc;
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.header__link:hover { color: #cfb28b; }

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

.header__whatsapp-icon {
    color: #25D366;
    transition: transform 0.3s;
    display: flex;
}

.header__whatsapp-icon:hover { transform: scale(1.15); }

.header__call {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.2rem;
    border-radius: 999px;
    border: 1px solid rgba(207, 178, 139, 0.3);
    background: rgba(207, 178, 139, 0.08);
    color: #cfb28b;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.25s ease, background 0.25s ease;
}

.header__call:hover {
    background: rgba(207, 178, 139, 0.16);
    transform: translateY(-1px);
}

/* Бургер */
.header__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.header__burger span {
    width: 25px;
    height: 2px;
    background: #cfb28b;
    transition: all 0.3s;
    margin-right: 20px;
}

.mobile-only { display: none; }

/* Hero */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    margin-top: 0;
    padding: 4rem 0;
    overflow: hidden;
    background-image: 
        linear-gradient(282deg, rgb(0 0 0 / 36%) 0%, rgb(0 0 0 / 37%) 35%, rgba(0, 0, 0, 0.92) 100%), 
        radial-gradient(circle at top left, rgba(207, 178, 139, 0.16), 
        transparent 20%), radial-gradient(circle at bottom right, rgba(207, 178, 139, 0.08), 
        transparent 22%), url(img/bbq-zone.png);
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.hero__content {
    display: grid;
    grid-template-columns: minmax(0, 2fr) 1fr;
    align-items: stretch;
    gap: 2.5rem;
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1280px;
    margin-top: 20px;
}

.hero__picture {
    display: none;
}

.hero__text {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.hero__title {
    font-size: clamp(2.3rem, 5vw, 1.8rem);
    line-height: 1.15;
    color: #ffffff;
    margin-bottom: 0;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
    white-space: normal;
    word-break: keep-all;
    max-width: 100%;
}

.hero__subtitle {
    font-size: 1.3rem;
    color: #d1d1d1;
    margin-bottom: 0;
    font-weight: 300;
    max-width: 620px;
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero__animation {
    margin-top: 1.5rem;
}

@media (max-width: 980px) {
    .hero {
        min-height: auto;
        padding: 3rem 0;
    }

    .hero__content {
        grid-template-columns: 1fr;
    }

    .hero__picture {
        min-height: 360px;
        width: 100%;
        margin-left: 0;
        background-position: center center;
        background-size: cover;
    }

    .hero__animation {
        display: none;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero__picture {
        min-height: 350px;
        width: 100%;
        margin-left: 0;
        background-position: center center;
        background-size: cover;
        border-radius: 24px;
    }
}

/* О продукте */
.about-product__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.about-product__card {
    background: linear-gradient(180deg, rgba(255,255,255,0.14), rgba(28, 30, 36, 0.88));
    border: 1px solid rgba(207, 178, 139, 0.22);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    transition: transform 0.4s, border-color 0.4s, background 0.4s;
}

.about-product__card:hover {
    transform: translateY(-8px);
    border-color: rgba(207, 178, 139, 0.4);
}

.about-product__icon { font-size: 2.5rem; margin-bottom: 1rem; }

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

.catalog__item {
    background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(24, 26, 33, 0.92));
    border: 1px solid rgba(255,255,255,0.16);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s;
}

.catalog__item:hover {
    border-color: #cfb28b;
    transform: translateY(-5px);
}

.catalog__item--featured { border-color: #cfb28b; }

.catalog__size {
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.catalog__tag {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.8rem;
    background: #222;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    color: #aaa;
}

/* Изображения в карточках каталога */
.catalog__image {
    margin-bottom: 1rem;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.03);
    box-shadow: 0 12px 30px rgba(0,0,0,0.45);
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
}
.catalog__image img {
    display: block;
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: transform 0.45s ease, filter 0.45s ease;
}
.catalog__image a:hover img { transform: scale(1.03); filter: brightness(1.05) saturate(1.05); }

@media (max-width: 980px) {
    .catalog__image img { height: 250px; }
}

@media (max-width: 640px) {
    .catalog__image img { height: 250px; }
}

.catalog__note { text-align: center; margin-top: 2.5rem; color: #cfb28b; font-style: italic; }

/* Калькулятор */
.calculator__box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: linear-gradient(180deg, rgba(255,255,255,0.16), rgba(26, 28, 34, 0.94));
    border: 1px solid rgba(207, 178, 139, 0.22);
    padding: 3rem;
    border-radius: 24px;
}

.calculator__options {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.calculator__option {
    background: transparent;
    border: 1px solid #333;
    color: #ccc;
    padding: 1rem;
    border-radius: 12px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
    font-family: inherit;
}

.calculator__option.active,
.calculator__option:hover {
    border-color: #cfb28b;
    color: #cfb28b;
    background: rgba(207, 178, 139, 0.05);
}

.calculator__price {
    font-size: 2.5rem;
    font-weight: 600;
    color: #cfb28b;
    display: block;
    margin-top: 0.5rem;
}

.calculator__info { color: #888; margin-bottom: 2rem; }

/* Галерея */
.gallery__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.gallery__item {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    cursor: pointer;
    aspect-ratio: 4/3;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(207, 178, 139, 0.14);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.18);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    padding: 0.75rem;
    box-sizing: border-box;
}

.gallery__item:hover {
    transform: translateY(-4px);
    border-color: rgba(207, 178, 139, 0.35);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
    border-radius: 14px;
}

.gallery__item:hover img { transform: scale(1.05); }

.gallery__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s;
    font-size: 2rem;
}

.gallery__item:hover .gallery__overlay { opacity: 1; }

.gallery-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.gallery-modal.active { display: flex; }

.gallery__details {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
    justify-content: space-between;
    padding: 2rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(207, 178, 139, 0.12);
    border-radius: 20px;
}

.gallery__description {
    max-width: 780px;
    color: #dcd6c9;
    line-height: 1.8;
}

.gallery__description p {
    margin-bottom: 1rem;
}

.gallery__details #openCallbackBtn {
    margin-left: auto;
    min-width: 220px;
}

.callback-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2100;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.callback-modal.active { display: flex; }

.callback-modal__box {
    position: relative;
    width: min(520px, 100%);
    background: rgba(15, 15, 15, 0.98);
    border: 1px solid rgba(207, 178, 139, 0.18);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 24px 80px rgba(0,0,0,0.45);
    text-align: center;
}

.callback-modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: none;
    background: transparent;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
}

.callback-modal__box h3 {
    margin-bottom: 0.8rem;
    font-size: 1.8rem;
}

.callback-modal__box p {
    margin-bottom: 2rem;
    color: #c7c1b0;
}

.callback-form input {
    width: 100%;
    margin-bottom: 1rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid #333;
    padding: 1rem;
    border-radius: 14px;
    color: #fff;
    font-family: inherit;
}

.callback-form input:focus {
    outline: none;
    border-color: #cfb28b;
}

.callback-form button {
    width: 100%;
}

.gallery-modal__image { max-width: 90%; max-height: 90%; border-radius: 12px; }
.gallery-modal__close { position: absolute; top: 2rem; right: 2rem; color: white; font-size: 2.5rem; cursor: pointer; }

/* Преимущества */
.advantages__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.advantage-item {
    background: rgba(207, 178, 139, 0.08);
    border: 1px solid rgba(207, 178, 139, 0.15);
    padding: 1.2rem 2rem;
    border-radius: 40px;
    font-size: 1.1rem;
    font-weight: 500;
}

/* Этапы */
.steps__timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    text-align: center;
}

.step__number { font-size: 2.5rem; font-weight: 700; color: #cfb28b; opacity: 0.7; }

/* О нас */
.about-us__content p { font-size: 1.2rem; max-width: 700px; margin: 0 auto 1.5rem; text-align: center; }

/* FAQ */
.faq__list { max-width: 700px; margin: 0 auto; }

.faq__question {
    width: 100%;
    background: rgba(255,255,255,0.03);
    border: 1px solid #222;
    color: white;
    padding: 1.2rem;
    text-align: left;
    font-size: 1.1rem;
    cursor: pointer;
    border-radius: 10px;
    margin-bottom: 0.5rem;
    transition: 0.3s;
    font-family: inherit;
}

.faq__question:hover { border-color: #cfb28b; }

.faq__answer { display: none; padding: 0 1rem 1rem; color: #ccc; }
.faq__answer.open { display: block; }

/* Контакты */
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }

.contact__form { display: flex; flex-direction: column; gap: 1rem; }

.contact__form input,
.contact__form textarea {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.12);
    padding: 1rem;
    border-radius: 12px;
    color: #111;
    font-family: inherit;
    transition: 0.3s;
}

.contact__form input:focus,
.contact__form textarea:focus { outline: none; border-color: #cfb28b; }

.contact__info { display: flex; flex-direction: column; gap: 1.5rem; font-size: 1.1rem; }
.contact__info a { color: #cfb28b; text-decoration: none; }

/* Футер */
.footer { border-top: 1px solid rgba(207, 178, 139, 0.18); background: linear-gradient(180deg, rgba(30, 28, 26, 0.98), rgba(18, 18, 20, 0.94)); padding: 2rem 0; text-align: center; }
.footer__menu { list-style: none; display: flex; justify-content: center; gap: 2rem; margin: 1.5rem 0; }
.footer__menu a { color: #aaa; text-decoration: none; }

/* Плавающий WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    z-index: 1500;
    transition: transform 0.3s;
}

.whatsapp-float:hover { transform: scale(1.1); }

/* ========== АДАПТИВ ========== */

/* Планшеты */
@media (max-width: 1024px) {
    .header__contacts { display: flex; }
    .desktop-only { display: none; }

    .header__menu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(11, 11, 11, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        z-index: 999;
    }

    .header__menu.active { display: flex; }

    .header__burger { display: flex; }

    .mobile-only { display: block; }

    .hero {
        min-height: 70vh;
        padding: 3rem 0;
    }

    .hero__content {
        grid-template-columns: 1.2fr 1fr;
        gap: 2rem;
    }

    .hero__picture {
        min-height: 300px;
        background-size: 395px;
        margin-top: -37px;
        border-radius: 0px;
    }

    .hero__title {
        font-size: 25px;
        margin-top: 15px;
    }

    .about-product__grid { grid-template-columns: repeat(2, 1fr); }
    .catalog__grid { grid-template-columns: repeat(2, 1fr); }
    .steps__timeline { grid-template-columns: repeat(2, 1fr); }
    .contact__grid { grid-template-columns: 1fr; }
}

/* Мобильные */
@media (max-width: 640px) {
    .container { padding: 0 1rem; }
    .header__contacts { display: none; }

    .hero {
        height: auto;
        min-height: 85vh;
        max-height: none;
        padding: 7rem 0 4rem;
        background-position: 65% center;
    }

    .hero__picture::before {
        background: linear-gradient(181deg, transparent 20%, rgba(11, 11, 11, 0.87) 90%, rgba(11, 11, 11, 1) 99%);
    }

    .hero__content {
        grid-template-columns: 1fr;
    }

    .about-product__grid,
    .catalog__grid,
    .steps__timeline { grid-template-columns: 1fr; }

    .gallery__grid { grid-template-columns: 1fr; }

    .calculator__box { padding: 2rem 1.5rem; }

    .footer { padding: 1.5rem 0; }
    .footer__menu { flex-wrap: wrap; gap: 1rem; }
}

/* ==================== НОВЫЕ БЛОКИ (НЕ ТРОГАЙ СТАРЫЙ КОД) ==================== */

/* Для кого подходит */
.for-whom__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.for-whom__card {
    background: rgba(255,255,255,0.02);
    border: 1px solid #222;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s;
}

.for-whom__card:hover {
    border-color: rgba(207, 178, 139, 0.4);
    transform: translateY(-5px);
}

.for-whom__icon { font-size: 2.5rem; margin-bottom: 1rem; }

/* Почему металл и лиственница */
.why-materials__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.why-materials__text h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.why-materials__text ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1.5rem;
}

.why-materials__text li {
    padding: 0.3rem 0;
    color: #ccc;
}

.why-materials__image img {
    width: 100%;
    border-radius: 16px;
}

/* Характеристики */
.specs {
    padding: 3.5rem 0;
}
.specs__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 1.25rem;
}
.specs__grid h3 { color: #cfb28b; margin-bottom: 0.75rem; }
.specs__grid ul { list-style: disc; padding-left: 1.1rem; color: #dcd6c9; }
.specs__notes p { color: #dcd6c9; margin: 0.35rem 0; }

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

/* Виды мангальных зон */
.types-zones__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.types-zones__item {
    background: rgba(255,255,255,0.02);
    border: 1px solid #222;
    padding: 1.8rem;
    border-radius: 14px;
    transition: border-color 0.3s;
}

.types-zones__item:hover { border-color: #cfb28b; }

/* Расширенный процесс работы */
.how-we-work__timeline {
    max-width: 800px;
    margin: 0 auto;
}

.how-we-work__step {
    padding: 1.5rem 0 1.5rem 3rem;
    border-left: 2px solid #cfb28b;
    position: relative;
    margin-left: 1rem;
}

.how-we-work__number {
    position: absolute;
    left: -1.4rem;
    top: 1.5rem;
    background: #cfb28b;
    color: #0b0b0b;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

/* Сравнение */
.compare__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.compare__column {
    padding: 2rem;
    border-radius: 16px;
}

.compare__column--bad {
    background: rgba(255, 100, 100, 0.05);
    border: 1px solid rgba(255, 100, 100, 0.2);
}

.compare__column--good {
    background: rgba(207, 178, 139, 0.05);
    border: 1px solid #cfb28b;
}

.compare__column ul {
    list-style: none;
    padding: 0;
}

.compare__column li {
    padding: 0.4rem 0;
}

/* Расширенное FAQ */
.faq-extended__list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-extended__question {
    width: 100%;
    background: rgba(255,255,255,0.02);
    border: 1px solid #222;
    color: white;
    padding: 1.2rem;
    text-align: left;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 10px;
    margin-bottom: 0.5rem;
    transition: 0.3s;
    font-family: inherit;
}

.faq-extended__question:hover { border-color: #cfb28b; }

.faq-extended__answer {
    display: none;
    padding: 0 1rem 1rem;
    color: #ccc;
}

.faq-extended__answer.open { display: block; }

/* Адаптив для новых блоков */
@media (max-width: 768px) {
    .for-whom__grid,
    .types-zones__grid,
    .compare__grid,
    .why-materials__content {
        grid-template-columns: 1fr;
    }

    .gallery__details {
        flex-direction: column;
        text-align: left;
    }

    .gallery__details #openCallbackBtn {
        margin-left: 0;
        width: 100%;
    }
}