:root {
    --color-bg: #121212;
    --color-text: #ffffff;
    --color-primary: #ffb800;
    --color-secondary: #58b600;
    --color-accent: #000000;
    --font-main: 'Raleway', 'Inter', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

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

/* Header & Navigation */
.header {
    background-color: rgb(24 25 27);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav {
    padding: 0;
}

.nav__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-height: 90px;
}

.nav__logo {
    display: flex;
    align-items: center;
}

.nav__logo a {
    color: var(--color-text);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
}

.nav__logo img {
    height: 120px;
    vertical-align: middle;
}

.nav__menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin-left: 2rem;
}

.nav__menu a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
                url('../img/slider1.png') center/cover no-repeat;
    padding-top: 80px;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: #fff;
    -webkit-background-clip: text;
    font-weight: 400;
    line-height: 35px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-weight: bold;
}

.btn--primary {
    margin: 20px 0;
    background: linear-gradient(45deg, var(--color-primary), var(--color-accent));
    color: var(--color-bg);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 255, 157, 0.3);
}

.hero .btn {
    display: block;
    margin: 30px auto 0 auto;
    width: fit-content;
}

/* Services Section */
.services {
    padding: 5rem 0;
    background-color: #58b60082;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: var(--color-text);
}

.contact-form textarea {
    min-height: 150px;
}

/* Footer */
.footer {
    background-color: rgb(7 57 0 / 81%);
    padding: 2rem 0;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .nav__menu {
        display: none;
    }
}

/* HERO FULL WIDTH Z KARTAMI */
.hero--full {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    background: linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)), url('../img/uslugi.jpeg') center/cover no-repeat;
    padding-top: 80px;
    text-align: left;
    position: relative;
}

.hero__content {
    margin: 0 0 60px 8vw;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
}

.hero__content h1 {
    font-size: 4rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.btn--outline {
    display: inline-block;
    padding: 1rem 2.5rem;
    border: 2px solid #ffb800;
    background: transparent;
    color: #fff;
    border-radius: 40px;
    font-size: 1.2rem;
    font-weight: 500;
    transition: background 0.3s, color 0.3s;
}

.btn--outline:hover {
    background: #ffb800;
    color: #121212;
}

.hero__features {
    display: flex;
    justify-content: center;
    gap: 3vw;
    width: 100%;
    margin-top: 2rem;
    padding: 0 8vw 3vw 8vw;
    z-index: 2;
}

.feature-card {
    background: rgba(0,0,0,0.7);
    border-radius: 16px;
    padding: 2rem 2rem 1.5rem 2rem;
    color: #fff;
    max-width: 350px;
    min-width: 250px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.3);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.feature-card p {
    font-size: 1rem;
    color: #e0e0e0;
}

.slider-top {
    position: relative;
    width: 100%;
    min-height: 100vh;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000;
}

.slider-top__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.slider-top__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: brightness(0.6);
}

.slider-top__content {
    position: relative;
    z-index: 2;
    color: #fff;
    text-align: center;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.slider-top__content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.slider-top__content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #e0e0e0;
}

.slider-multi {
    position: relative;
    width: 100%;
    min-height: 100vh;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #000;
}
.slider-multi__slides {
    width: 100%;
    height: 100vh;
    max-height: 100vh;
    position: relative;
}
.slider-multi__slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 0.6s;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    background-color: rgb(0 0 0 / 63%);
    background-blend-mode: darken;
}
.slider-multi__slide.active {
    opacity: 1;
    z-index: 2;
}
.slider-multi__content {
    position: relative;
    z-index: 3;
    color: #fff;
    text-align: center;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: -80px;
}
.slider-multi__content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
}
.slider-multi__content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #e0e0e0;
}
.slider-multi__nav {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 30px;
    display: flex;
    justify-content: center;
    gap: 16px;
    z-index: 10;
}
.slider-multi__dot {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    opacity: 0.4;
    cursor: pointer;
    transition: opacity 0.3s, background 0.3s;
    border: 2px solid #ffb800;
}
.slider-multi__dot.active {
    opacity: 1;
    background: #ffb800;
}

.about--columns {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    justify-content: center;
    width: 100%;
    min-height: 480px;
    background: #111;
    margin: 0;
    padding: 0;
}
.about__content {
    flex: 1 1 50%;
    padding: 60px 40px 40px 8vw;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.about__content h2 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 2rem;
}
.about__content p {
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    color: #bdbdbd;
}
.about__content p strong, .about__content p em {
    color: #fff;
}
.about__image {
    flex: 1 1 50%;
    display: flex;
    align-items: stretch;
    justify-content: center;
    background: #222;
    min-width: 320px;
    min-height: 320px;
}
.about__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 100%;
    border-left: 8px solid #111;
    filter: brightness(0.95) contrast(1.05);
}

@media (max-width: 900px) {
    .about--columns {
        flex-direction: column;
    }
    .about__content, .about__image {
        padding: 30px 5vw;
        min-width: 0;
        min-height: 0;
    }
    .about__image img {
        border-left: none;
        border-top: 8px solid #111;
    }
}

.philosophy--dark {
    background: #111;
    color: #fff;
    padding: 80px 0 60px 0;
    width: 100%;
}
.philosophy__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.philosophy__title {
    font-size: 3.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    line-height: 1.1;
}
.philosophy__grid {
    display: flex;
    gap: 3vw;
    width: 100%;
    justify-content: center;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}
.philosophy__item {
    flex: 1 1 300px;
    max-width: 370px;
    min-width: 220px;
    margin: 0 10px;
}
.philosophy__item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1.1rem;
    color: #fff;
}
.philosophy__item p {
    font-size: 1.05rem;
    color: #e0e0e0;
    line-height: 1.6;
}
.philosophy__btn {
    margin: 0 auto;
    display: block;
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
    border-radius: 40px;
    border-width: 2px;
}
@media (max-width: 900px) {
    .philosophy__grid {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }
    .philosophy__item {
        max-width: 100%;
        margin: 0;
    }
    .philosophy__title {
        font-size: 2.2rem;
    }
}

/*.footer--modern {*/
/*    background-color: rgb(7 57 0 / 81%);*/
/*    color: #fff;*/
/*    padding: 0;*/
/*    font-size: 1rem;*/
/*}*/
/*.footer__main {*/
/*    display: flex;*/
/*    justify-content: space-between;*/
/*    align-items: flex-start;*/
/*    max-width: 1200px;*/
/*    margin: 0 auto;*/
/*    padding: 48px 24px 24px 24px;*/
/*    gap: 32px;*/
/*}*/
/*.footer__col {*/
/*    flex: 1 1 0;*/
/*    min-width: 180px;*/
/*}*/
/*.footer__col--offer {*/
/*    display: flex;*/
/*    flex-direction: row;*/
/*    gap: 32px;*/
/*}*/
/*.footer__title {*/
/*    color: #bdbdbd;*/
/*    font-size: 1.1rem;*/
/*    font-weight: 500;*/
/*    margin-bottom: 1.5rem;*/
/*}*/
/*.footer__list {*/
/*    list-style: none;*/
/*    padding: 0;*/
/*    margin: 0 0 1.5rem 0;*/
/*}*/
/*.footer__list--main li a {*/
/*    color: #fff;*/
/*    font-size: 1.25rem;*/
/*    font-weight: 600;*/
/*    text-decoration: none;*/
/*    margin-bottom: 0.7rem;*/
/*    display: block;*/
/*    transition: color 0.2s;*/
/*}*/
/*.footer__list--main li a:hover {*/
/*    color: #ffb800;*/
/*}*/
/*.footer__list--sub li a {*/
/*    color: #bdbdbd;*/
/*    font-size: 1rem;*/
/*    text-decoration: none;*/
/*    margin-bottom: 0.5rem;*/
/*    display: block;*/
/*    transition: color 0.2s;*/
/*}*/
/*.footer__list--sub li a:hover {*/
/*    color: #ffb800;*/
/*}*/
/*.footer__col--shortcuts .footer__list li a {*/
/*    color: #fff;*/
/*    text-decoration: none;*/
/*    margin-bottom: 0.7rem;*/
/*    display: block;*/
/*    transition: color 0.2s;*/
/*}*/
/*.footer__col--shortcuts .footer__list li a:hover {*/
/*    color: #ffb800;*/
/*}*/
/*.footer__col--buttons {*/
/*    display: flex;*/
/*    flex-direction: column;*/
/*    gap: 18px;*/
/*    align-items: flex-end;*/
/*    justify-content: flex-start;*/
/*    min-width: 140px;*/
/*}*/
/*.footer__btn {*/
/*    background: none;*/
/*    border: 2px solid #bdbdbd;*/
/*    color: #fff;*/
/*    border-radius: 24px;*/
/*    padding: 0.5rem 2.2rem;*/
/*    font-size: 1.1rem;*/
/*    font-weight: 500;*/
/*    text-decoration: none;*/
/*    margin-bottom: 0.2rem;*/
/*    transition: border 0.2s, color 0.2s, background 0.2s;*/
/*    display: inline-block;*/
/*}*/
/*.footer__btn:hover {*/
/*    border-color: #ffb800;*/
/*    color: #ffb800;*/
/*    background: #fff1;*/
/*}*/
/*.footer__bottom {*/
/*    display: flex;*/
/*    flex-wrap: wrap;*/
/*    align-items: center;*/
/*    justify-content: space-between;*/
/*    max-width: 1200px;*/
/*    margin: 0 auto;*/
/*    padding: 18px 24px 8px 24px;*/
/*    border-top: 1px solid #1a2a1a;*/
/*    font-size: 0.98rem;*/
/*    color: #bdbdbd;*/
/*}*/
/*.footer__socials {*/
/*    display: flex;*/
/*    gap: 18px;*/
/*}*/
/*.footer__socials a {*/
/*    display: inline-block;*/
/*    opacity: 0.8;*/
/*    transition: opacity 0.2s;*/
/*}*/
/*.footer__socials a:hover {*/
/*    opacity: 1;*/
/*}*/
/*.footer__links {*/
/*    display: flex;*/
/*    gap: 24px;*/
/*}*/
/*.footer__links a {*/
/*    color: #bdbdbd;*/
/*    text-decoration: none;*/
/*    transition: color 0.2s;*/
/*}*/
/*.footer__links a:hover {*/
/*    color: #ffb800;*/
/*}*/
/*.footer__copyright {*/
/*    color: #bdbdbd;*/
/*    font-size: 1rem;*/
/*    margin-left: auto;*/
/*}*/
/*@media (max-width: 900px) {*/
/*    .footer__main {*/
/*        flex-direction: column;*/
/*        gap: 32px;*/
/*        padding: 36px 5vw 18px 5vw;*/
/*    }*/
/*    .footer__col--offer {*/
/*        flex-direction: column;*/
/*        gap: 0;*/
/*    }*/
/*    .footer__col--buttons {*/
/*        align-items: flex-start;*/
/*        flex-direction: row;*/
/*        gap: 18px;*/
/*        min-width: 0;*/
/*        margin-top: 18px;*/
/*    }*/
/*    .footer__bottom {*/
/*        flex-direction: column;*/
/*        gap: 12px;*/
/*        padding: 12px 5vw 8px 5vw;*/
/*    }*/
/*    .footer__copyright {*/
/*        margin-left: 0;*/
/*    }*/
/*}*/

.footer {
    background-color: rgb(24 25 27);
    color: #ffffff;
    padding: 60px 0 30px;
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.footer__column h4 {
    color: #ffb800;
    margin-bottom: 20px;
    font-size: 18px;
}

.footer__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer__list li {
    margin-bottom: 10px;
}

.footer__list a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer__list a:hover {
    color: #ffb800;
}

.footer__logo {
    max-width: 465px;
    height: auto;
    margin-bottom: -8px;
}

.footer__bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #333;
}

.footer__social a {
    display: inline-flex;
    align-items: center;
}

@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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


.services-cards {
    position: relative;
    width: 100%;
    min-height: 420px;
    padding: 60px 0 40px 0;
    background: none;
    z-index: 2;
}
.services-cards__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: url('../img/services-bg.svg') center/cover no-repeat, #18191b;
    opacity: 0.95;
    z-index: 1;
}
.services-cards__container {
    position: relative;
    z-index: 2;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.services-cards__grid {
    display: flex;
    gap: 32px;
    width: 100%;
    justify-content: center;
    margin-bottom: 36px;
    flex-wrap: wrap;
}
.service-card2 {
    background: rgba(30, 30, 32, 0.85);
    border-radius: 16px;
    box-shadow: 0 4px 32px rgba(0,0,0,0.18);
    padding: 32px 28px 24px 28px;
    min-width: 220px;
    max-width: 270px;
    flex: 1 1 220px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(255,255,255,0.08);
    transition: box-shadow 0.2s, border 0.2s;
}
.service-card2:hover {
    box-shadow: 0 8px 32px 0 #ffb80044;
    border: 2px solid #ffb800;
}
.service-card2__icon {
    width: 48px;
    height: 48px;
    margin-bottom: 18px;
    filter: brightness(1.2) sepia(1) hue-rotate(10deg) saturate(2) drop-shadow(0 0 8px #ffb80088);
}
.service-card2 h3 {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    margin-top: 0;
}
.service-card2__more {
    color: #e0e0e0;
    font-size: 1.1rem;
    text-decoration: none;
    font-weight: 500;
    margin-top: auto;
    transition: color 0.2s;
}
.service-card2__more:hover {
    color: #ffb800;
}
.services-cards__buttons {
    display: flex;
    gap: 24px;
    justify-content: center;
    margin-top: 18px;
}
.btn--gray {
    background: #444;
    color: #fff;
    border-radius: 24px;
    padding: 0.9rem 2.2rem;
    font-size: 1.1rem;
    font-weight: 500;
    border: none;
    margin-bottom: 0.2rem;
    transition: background 0.2s, color 0.2s;
    display: inline-block;
}
.btn--gray:hover {
    background: #222;
    color: #ffb800;
}
.btn--gold {
    background: #ffb800;
    color: #222;
    border-radius: 24px;
    padding: 0.9rem 2.2rem;
    font-size: 1.1rem;
    font-weight: 400;
    border: none;
    margin-bottom: 0.2rem;
    transition: background 0.2s, color 0.2s;
    display: inline-block;
}
.btn--gold:hover {
    background: #fff;
    color: #ffb800;
}
@media (max-width: 1100px) {
    .services-cards__grid {
        gap: 18px;
    }
    .service-card2 {
        min-width: 180px;
        max-width: 100%;
        padding: 24px 12px 18px 12px;
    }
}
@media (max-width: 700px) {
    .services-cards__grid {
        flex-direction: column;
        align-items: center;
        gap: 18px;
    }
    .service-card2 {
        width: 100%;
        min-width: 0;
        max-width: 400px;
    }
    .services-cards__container {
        padding: 0 5vw;
    }
}