/* ==================================================
   ОСНОВНЫЕ НАСТРОЙКИ
================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    background: #060606;
    color: #f5f3f1;
    font-family: "Montserrat", Arial, sans-serif;
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
}

:root {

    --black: #060606;
    --black-light: #101010;

    --white: #f5f3f1;

    --grey: #777;
    --grey-light: #aaa;

    --red: #a5003d;
    --red-light: #d0004b;

    --line: #242424;

    --container: 1180px;
}

.container {
    width: min(
        calc(100% - 60px),
        var(--container)
    );

    margin: 0 auto;
}


/* ==================================================
   HEADER
================================================== */

.header {

    position: absolute;

    top: 0;
    left: 0;

    width: 100%;

    z-index: 100;

    border-bottom: 1px solid rgba(255,255,255,.08);
}

.header-inner {

    height: 105px;

    display: flex;

    align-items: center;
}


/* LOGO */

.logo img {

    width: 125px;

    height: auto;
}


/* NAVIGATION */

.navigation {

    display: flex;

    gap: 32px;

    margin-left: auto;

    margin-right: 45px;
}

.navigation a {

    color: #999;

    font-size: 11px;

    transition: .3s;
}

.navigation a:hover {

    color: #fff;
}


/* HEADER BUTTON */

.header-button {

    border: 1px solid #3d3d3d;

    padding: 14px 24px;

    font-size: 10px;

    text-transform: uppercase;

    letter-spacing: 1px;

    transition: .3s;
}

.header-button:hover {

    background: var(--red);

    border-color: var(--red);
}


/* ==================================================
   MOBILE MENU BUTTON
================================================== */

.menu-button {

    display: none;

    width: 42px;
    height: 42px;

    margin-left: auto;

    background: transparent;

    border: 1px solid #333;

    cursor: pointer;
}

.menu-button span {

    display: block;

    width: 18px;
    height: 1px;

    background: white;

    margin: 5px auto;

    transition: .3s;
}


/* ==================================================
   MOBILE MENU
================================================== */

.mobile-menu {

    display: none;

    position: fixed;

    top: 105px;
    left: 0;

    width: 100%;

    padding: 30px;

    background: #080808;

    border-bottom: 1px solid #252525;

    z-index: 90;

    transform: translateY(-120%);

    transition: .4s;
}

.mobile-menu.active {

    transform: translateY(0);
}

.mobile-menu a {

    display: block;

    padding: 15px 0;

    color: #aaa;

    font-size: 13px;

    border-bottom: 1px solid #1d1d1d;
}

.mobile-menu a:hover {

    color: var(--red-light);
}


/* ==================================================
   HERO
================================================== */

.hero {

    min-height: 900px;

    display: flex;

    align-items: center;

    position: relative;

    overflow: hidden;

    background:

        radial-gradient(
            circle at 80% 50%,
            rgba(165,0,61,.13),
            transparent 34%
        ),

        #060606;
}

.hero-inner {

    display: grid;

    grid-template-columns: 52% 48%;

    align-items: center;

    min-height: 900px;
}


/* HERO CONTENT */

.hero-content {

    position: relative;

    z-index: 3;

    padding-top: 60px;
}


/* LABEL */

.hero-label {

    display: flex;

    align-items: center;

    gap: 12px;

    color: #888;

    font-size: 9px;

    letter-spacing: 3px;

    margin-bottom: 28px;
}

.hero-label span {

    width: 35px;
    height: 1px;

    background: var(--red-light);
}


/* TITLE */

.hero h1 {

    max-width: 650px;

    font-size: clamp(
        55px,
        6vw,
        84px
    );

    line-height: .95;

    font-weight: 300;

    letter-spacing: -4px;
}

.hero h1 strong {

    display: block;

    color: #777;

    font-weight: 300;
}


/* DESCRIPTION */

.hero-description {

    max-width: 520px;

    color: #888;

    font-size: 13px;

    line-height: 1.8;

    margin-top: 32px;
}


/* BUTTONS */

.hero-buttons {

    display: flex;

    gap: 12px;

    margin-top: 35px;
}

.button {

    min-height: 48px;

    padding: 0 24px;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    font-size: 9px;

    text-transform: uppercase;

    letter-spacing: 1px;

    transition: .3s;
}

.button-red {

    background: var(--red);
}

.button-red:hover {

    background: var(--red-light);

    transform: translateY(-2px);
}

.button-outline {

    border: 1px solid #444;
}

.button-outline:hover {

    border-color: #fff;

    background: #fff;

    color: #111;
}


/* HERO INFO */

.hero-info {

    display: flex;

    gap: 35px;

    margin-top: 65px;

    padding-top: 22px;

    border-top: 1px solid #202020;
}

.hero-info div {

    display: flex;

    flex-direction: column;

    gap: 7px;
}

.hero-info strong {

    color: var(--red-light);

    font-size: 9px;
}

.hero-info span {

    color: #666;

    font-size: 9px;
}


/* HERO IMAGE */

.hero-visual {

    height: 620px;

    display: flex;

    justify-content: center;

    align-items: center;

    position: relative;
}

.hero-visual::before {

    content: "";

    position: absolute;

    width: 500px;
    height: 500px;

    background:

        radial-gradient(
            circle,
            rgba(165,0,61,.12),
            transparent 65%
        );
}

.hero-visual img {

    position: relative;

    z-index: 2;

    width: 600px;

    max-width: 100%;

    max-height: 600px;

    object-fit: contain;

    filter:
        drop-shadow(
            0 35px 50px rgba(0,0,0,.65)
        );
}


/* ==================================================
   SECTION TOP
================================================== */

.section-top {

    display: flex;

    align-items: center;

    gap: 15px;

    margin-bottom: 55px;
}

.section-top span {

    color: var(--red-light);

    font-size: 10px;

    letter-spacing: 1px;
}

.section-top p {

    color: #777;

    font-size: 9px;

    letter-spacing: 3px;
}


/* ==================================================
   ABOUT
================================================== */

.about {

    background: #eeeae8;

    color: #111;

    padding: 135px 0;
}

.about-grid {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 100px;
}

.about-title h2 {

    font-size: clamp(
        45px,
        5vw,
        70px
    );

    font-weight: 300;

    line-height: .98;

    letter-spacing: -3px;
}

.about-title h2 span {

    display: block;

    color: #888;
}

.about-text {

    padding-top: 8px;
}

.about-text p {

    color: #666;

    font-size: 13px;

    line-height: 1.8;

    margin-bottom: 20px;
}

.about-text .large {

    color: #222;

    font-size: 19px;

    line-height: 1.55;
}

.text-link {

    display: inline-block;

    margin-top: 12px;

    color: var(--red);

    font-size: 11px;

    border-bottom: 1px solid var(--red);

    padding-bottom: 6px;
}


/* ==================================================
   PRODUCTS
================================================== */

.products {

    background: #080808;

    padding: 135px 0;
}

.section-heading {

    display: flex;

    align-items: flex-end;

    justify-content: space-between;

    gap: 40px;

    margin-bottom: 65px;
}

.section-heading h2 {

    font-size: clamp(
        45px,
        5vw,
        70px
    );

    font-weight: 300;

    line-height: 1;

    letter-spacing: -3px;
}

.section-heading h2 span {

    color: #777;
}

.section-heading p {

    max-width: 280px;

    color: #666;

    font-size: 12px;

    line-height: 1.7;
}


/* PRODUCTS GRID */

.products-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 18px;
}


/* CARD */

.product-card {

    background: #101010;

    border: 1px solid #222;

    transition: .4s;
}

.product-card:hover {

    border-color: #555;

    transform: translateY(-6px);
}


/* PHOTO */

.product-photo {

    height: 320px;

    overflow: hidden;

    background: #151515;
}

.product-photo img {

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: .6s;
}

.product-card:hover .product-photo img {

    transform: scale(1.04);
}


/* PRODUCT CONTENT */

.product-content {

    padding: 28px;
}

.product-number {

    color: var(--red-light);

    font-size: 10px;
}

.product-content h3 {

    margin-top: 15px;

    font-size: 20px;

    font-weight: 400;
}

.product-content p {

    min-height: 60px;

    margin-top: 13px;

    color: #777;

    font-size: 11px;

    line-height: 1.7;
}

.product-content a {

    display: inline-block;

    margin-top: 20px;

    color: #fff;

    font-size: 10px;

    transition: .3s;
}

.product-content a:hover {

    color: var(--red-light);
}


/* ==================================================
   ADVANTAGES
================================================== */

.advantages {

    background: #eeeae8;

    color: #111;

    padding: 135px 0;
}

.advantages-title {

    max-width: 800px;

    margin-bottom: 70px;

    font-size: clamp(
        45px,
        5vw,
        70px
    );

    line-height: .98;

    font-weight: 300;

    letter-spacing: -3px;
}

.advantages-title span {

    display: block;

    color: #888;
}


.advantages-grid {

    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    border-top: 1px solid #ccc;
}

.advantage {

    min-height: 280px;

    padding: 30px 24px;

    border-right: 1px solid #ccc;
}

.advantage:first-child {

    border-left: 1px solid #ccc;
}

.advantage > strong {

    color: var(--red);

    font-size: 10px;
}

.advantage-icon {

    color: var(--red);

    font-size: 28px;

    margin-top: 40px;

    margin-bottom: 28px;
}

.advantage h3 {

    font-size: 16px;

    font-weight: 500;

    margin-bottom: 14px;
}

.advantage p {

    color: #777;

    font-size: 11px;

    line-height: 1.7;
}


/* ==================================================
   BIG VISUAL
================================================== */

.visual-section {

    padding: 110px 0;

    background: #080808;
}

.big-image {

    height: 620px;

    position: relative;

    overflow: hidden;

    background: #111;

    border: 1px solid #222;
}

.big-image img {

    width: 100%;
    height: 100%;

    object-fit: cover;

    opacity: .82;
}

.big-image::after {

    content: "";

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(0,0,0,.8),
            transparent 70%
        );
}

.big-image-caption {

    position: absolute;

    left: 55px;
    bottom: 50px;

    z-index: 2;

    max-width: 420px;
}

.big-image-caption span {

    color: var(--red-light);

    font-size: 10px;

    letter-spacing: 3px;
}

.big-image-caption p {

    margin-top: 15px;

    font-size: 35px;

    line-height: 1.1;

    font-weight: 300;
}


/* ==================================================
   CONTACTS
================================================== */

.contacts {

    background: #eeeae8;

    color: #111;

    padding: 135px 0;
}

.contacts-grid {

    display: grid;

    grid-template-columns: 1fr 1fr;

    gap: 100px;
}

.contacts-title h2 {

    font-size: clamp(
        50px,
        6vw,
        80px
    );

    font-weight: 300;

    line-height: .95;

    letter-spacing: -4px;
}

.contacts-title h2 span {

    display: block;

    color: #777;
}

.contacts-title p {

    max-width: 420px;

    margin-top: 30px;

    color: #777;

    font-size: 13px;

    line-height: 1.8;
}


/* CONTACT DATA */

.contact-data {

    padding-top: 8px;
}

.contact-label {

    color: #999;

    font-size: 9px;

    letter-spacing: 3px;
}

.phone {

    display: block;

    width: fit-content;

    margin-top: 14px;

    font-size: clamp(
        23px,
        3vw,
        35px
    );

    font-weight: 300;

    transition: .3s;
}

.phone:hover {

    color: var(--red);
}

.social-label {

    color: #999;

    font-size: 9px;

    letter-spacing: 3px;

    margin-top: 50px;
}


/* SOCIAL BUTTONS */

.social-buttons {

    display: flex;

    gap: 10px;

    margin-top: 18px;
}

.social-button {

    width: 170px;

    height: 52px;

    padding: 0 18px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    background: #e6e2df;

    border: 1px solid #d0ccca;

    color: #444;

    font-size: 11px;

    transition: .3s;
}

.social-button strong {

    color: var(--red);

    font-size: 15px;

    font-weight: 400;
}

.social-button:hover {

    color: #fff;

    background: var(--red);

    border-color: var(--red);
}

.social-button:hover strong {

    color: #fff;
}


/* CALL BUTTON */

.call-button {

    display: inline-flex;

    margin-top: 30px;

    padding: 16px 25px;

    background: var(--red);

    color: #fff;

    font-size: 10px;

    text-transform: uppercase;

    letter-spacing: 1px;

    transition: .3s;
}

.call-button:hover {

    background: var(--red-light);

    transform: translateY(-2px);
}


/* ==================================================
   FOOTER
================================================== */

footer {

    background: #050505;

    color: #fff;

    border-top: 1px solid #222;
}

.footer-main {

    min-height: 130px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;

    border-bottom: 1px solid #1d1d1d;
}


/* BRAND */

.footer-logo {

    font-size: 23px;

    font-weight: 700;

    letter-spacing: 4px;
}

.footer-brand p {

    margin-top: 8px;

    color: #555;

    font-size: 9px;
}


/* FOOTER NAV */

.footer-navigation {

    display: flex;

    gap: 28px;
}

.footer-navigation a {

    color: #666;

    font-size: 10px;

    transition: .3s;
}

.footer-navigation a:hover {

    color: var(--red-light);
}


/* BACK TOP */

.back-top {

    width: 44px;
    height: 44px;

    display: flex;

    align-items: center;

    justify-content: center;

    border: 1px solid #292929;

    color: #777;

    font-size: 18px;

    transition: .3s;
}

.back-top:hover {

    color: #fff;

    background: var(--red);

    border-color: var(--red);
}

.back-top span {

    display: none;
}


/* FOOTER BOTTOM */

.footer-bottom {

    min-height: 65px;

    display: flex;

    align-items: center;

    justify-content: space-between;
}

.footer-bottom span {

    color: #444;

    font-size: 9px;
}


/* ==================================================
   MOBILE
================================================== */

@media (max-width: 950px) {

    .navigation,
    .header-button {

        display: none;
    }

    .menu-button {

        display: block;
    }

    .mobile-menu {

        display: block;
    }


    /* HERO */

    .hero {

        padding-top: 130px;
    }

    .hero-inner {

        grid-template-columns: 1fr;

        min-height: auto;

        padding: 70px 0;
    }

    .hero-content {

        padding-top: 0;
    }

    .hero-visual {

        height: auto;

        margin-top: 50px;
    }

    .hero-visual img {

        width: 90%;

        max-height: 500px;
    }


    /* ABOUT */

    .about-grid {

        grid-template-columns: 1fr;

        gap: 45px;
    }


    /* PRODUCTS */

    .products-grid {

        grid-template-columns: 1fr;
    }


    /* ADVANTAGES */

    .advantages-grid {

        grid-template-columns: 1fr 1fr;
    }


    /* CONTACTS */

    .contacts-grid {

        grid-template-columns: 1fr;

        gap: 60px;
    }

}


@media (max-width: 650px) {

    .container {

        width: calc(100% - 35px);
    }


    /* HERO */

    .hero h1 {

        font-size: 50px;

        letter-spacing: -3px;
    }

    .hero-buttons {

        flex-direction: column;

        align-items: flex-start;
    }

    .hero-info {

        flex-wrap: wrap;

        gap: 20px;
    }


    /* SECTION */

    .section-heading {

        display: block;
    }

    .section-heading p {

        margin-top: 25px;
    }


    /* ADVANTAGES */

    .advantages-grid {

        grid-template-columns: 1fr;
    }

    .advantage {

        border-left: 1px solid #ccc;
    }


    /* BIG IMAGE */

    .big-image {

        height: 400px;
    }

    .big-image-caption {

        left: 25px;
        bottom: 30px;
    }

    .big-image-caption p {

        font-size: 27px;
    }


    /* SOCIAL */

    .social-buttons {

        flex-direction: column;
    }

    .social-button {

        width: 100%;
    }


    /* FOOTER */

    .footer-main {

        padding: 35px 0;

        flex-direction: column;

        align-items: flex-start;

        min-height: auto;
    }

    .footer-navigation {

        flex-wrap: wrap;

        gap: 18px;
    }

    .footer-bottom {

        padding: 22px 0;

        flex-direction: column;

        align-items: flex-start;

        gap: 10px;
    }

}