:root{
    --color-bg-dark: #0e0e0e;
    --color-bg-light: #ffffff;
    --color-accent: #ff4d00;
    --color-text-dark: #111111;
    --color-text-light: #f1f1f1;
    --font-main: "Inter", sans-serif;
    --color-gray: rgba(255, 255, 255, 0.2);
}

body{
    font-family: var(--font-main);
    background-color: var(--color-bg-dark);
    color: var(--color-bg-light);
    margin: 0;
    padding: 0;
    position: relative;
    overflow: auto;
}

body::before,
.circle {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(255,77,0,0.15);
    filter: blur(80px);
    z-index: 0;
}


.circle.c1 { width: 400px; height: 400px; top: 100px; right: 50px; }
.circle.c2 { width: 300px; height: 300px; bottom: 150px; left: 50px; }
.circle.c3 { width: 250px; height: 250px; top: 300px; left: 200px; }


body::after {
    width: 300px;
    height: 300px;
    background: rgba(255, 77, 0, 0.06);
    bottom: 150px;
    left: 50px;
}

.container{
    max-width: 1200px;
}

.btn-accent{
    background-color: var(--color-accent);
    color: #fff;
    border: none;
    transition: 0.3s;
}

.btn-accent:hover{
    background-color: #e64500 ;
}

.custom-navbar {
    background-color: rgba(14,14,14,0.8);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 999;
    transition: background-color 0.3s;
}

.custom-navbar .navbar-brand img {
    height: 28px; /* как в макете */
}

.navbar-nav .nav-link {
    color: var(--color-text-light);
    margin: 0 12px;
    font-weight: 500;
    transition: color 0.3s;
}

.navbar-nav .nav-link:hover {
    color: var(--color-accent);
}

#buyBtn {
    padding: 8px 22px;
    border-radius: 6px;
    font-weight: 600;
}


@media (max-width: 991px) {
    .navbar-nav .nav-item {
        margin-bottom: 12px;
    }
}

#hero{
    height: calc(90vh - 20px);
    display: flex;
    align-items: center;
    color: var(--color-text-light);
    padding-top: 60px;
}

#hero .ct {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-top: 60px;
}

.hero-title{
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-light);
}
.hero-subtitle{
    font-size: 1rem;
    color: var(--color-accent);
}

.hero-image{
    max-width: 100%;
    height: auto;
}


.pills-radio .btn{
    border-radius: 50px;
    margin-right: -1px;
    transition: background-color 0.3s, color 0.3s;
    margin-top: 20px;
}

.pills-radio .btn-check:checked{
    background-color: var(--color-bg-light) ;
    color: var(--color-text-dark) ;
    border: var(--color-bg-light);
}
#modes {
    position: relative;
    padding-top: 80px;
    padding-bottom: 80px;
}

#modes .row {
    position: relative;
}


.mode-line {
    position: absolute;
    top: 100px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.2);
}


.mode-line-active {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 33.333%;
    background-color: var(--color-accent);
    transition: left 0.4s ease;
}


.mode-item {
    position: relative;
    padding: 40px 20px;
    cursor: pointer;
    transition: color 0.3s;
}

.mode-title {
    font-size: 1.4rem;
    font-weight: 600;
    padding-bottom: 40px ;
    color: var(--color-text-light);
}

.mode-text {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}


:root{
    --color-bg-dark: #0e0e0e;
    --color-bg-light: #ffffff;
    --color-accent: #ff4d00;
    --color-text-dark: #111111;
    --color-text-light: #f1f1f1;
    --font-main: "Inter", sans-serif;
    --color-gray: rgba(255, 255, 255, 0.2);
}

body{
    font-family: var(--font-main);
    background-color: var(--color-bg-dark);
    color: var(--color-bg-light);
    margin: 0;
    padding: 0;
    position: relative;
    overflow: auto;
}

body::before,
.circle {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(255,77,0,0.15);
    filter: blur(80px);
    z-index: 0;
}


.circle.c1 { width: 400px; height: 400px; top: 100px; right: 50px; }
.circle.c2 { width: 300px; height: 300px; bottom: 150px; left: 50px; }
.circle.c3 { width: 250px; height: 250px; top: 300px; left: 200px; }


body::after {
    width: 300px;
    height: 300px;
    background: rgba(255, 77, 0, 0.06);
    bottom: 150px;
    left: 50px;
}

.container{
    max-width: 1200px;
}

.btn-accent{
    background-color: var(--color-accent);
    color: #fff;
    border: none;
    transition: 0.3s;
}

.btn-accent:hover{
    background-color: #e64500 ;
}

.custom-navbar {
    background-color: rgba(14,14,14,0.8);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 999;
    transition: background-color 0.3s;
}

.custom-navbar .navbar-brand img {
    height: 28px;
}

.navbar-nav .nav-link {
    color: var(--color-text-light);
    margin: 0 12px;
    font-weight: 500;
    transition: color 0.3s;
}

.navbar-nav .nav-link:hover {
    color: var(--color-accent);
}

#buyBtn {
    padding: 8px 22px;
    border-radius: 6px;
    font-weight: 600;
}

/* Отступы для мобильных экранов */
@media (max-width: 991px) {
    .navbar-nav .nav-item {
        margin-bottom: 12px;
    }
}

#hero{
    min-height: 90vh;
    display: flex;
    align-items: center;
    color: var(--color-text-light);

}

.hero-title{
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-light);
}
.hero-subtitle{
    font-size: 1rem;
    color: var(--color-accent);
}

.hero-image{
    max-width: 100%;
    height: auto;
}

#modes {
    position: relative;
    padding-top: 80px;
    padding-bottom: 80px;
}

#modes .row {
    position: relative;
}


.mode-line {
    position: absolute;
    top: 100px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.2);
}


.mode-line-active {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 33.333%;
    background-color: var(--color-accent);
    transition: left 0.4s ease;
}



.mode-item {
    position: relative;
    padding: 40px 20px;
    cursor: pointer;
    transition: color 0.3s;
}


.mode-title {
    font-size: 1.4rem;
    font-weight: 600;
    padding-bottom: 40px ;
    color: var(--color-text-light);
}


.mode-text {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}


.mode-item:hover .mode-title {
    color: var(--color-accent);
}

.happy_img{
    position: relative;
    padding-top: 40px;
}

.overlay-content{
    z-index: 2;
}
.overlay-content img{
    position: absolute;
    top: -200%;
}

.overlay-bg{
    background-color: rgba(0,0,0,0.6);

}

.card-img-overlay {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;

}

.card-img-overlay h5,
.card-img-overlay p {
    margin: 0;
}

.text-title{
    color: var(--color-accent);
    padding-bottom: 2rem;
}

#modes-4 {
    position: relative;

    padding-bottom: 80px;
}

#modes-4 .row {
    position: relative;
}


.mode-line-4 {
    position: absolute;
    top: 100px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.2);
}


.mode-line-active-4 {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 25%;
    background-color: var(--color-accent);
    transition: left 0.4s ease;
}



.mode-item-4 {
    position: relative;
    padding: 40px 20px;
    cursor: pointer;
    transition: color 0.3s;
}


.mode-title-4 {
    font-size: 1.4rem;
    font-weight: 600;
    padding-bottom: 40px ;
    color: var(--color-text-light);
}


.mode-text-4 {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}


.mode-item-4:hover .mode-title-4 {
    color: var(--color-accent);
}

.store-btn{
    border-radius: 10px;
    background-color: var(--color-bg-light);
}

#about .overlay-content {
    bottom: 200px;
    right: 200px;
}

#about .overlay-content h3.about_text {
    color: var(--color-accent);
    margin-bottom: 10px;
}

#about .overlay-content p.about_text {
    color: var(--color-text-dark);
    margin-bottom: 10px;
    max-width: 500px;
}