/* Общие настройки */
:root {
    --primary-color: #1fa5fd;
    --secondary-color: #0dcaf0;
    --bg-primary-dark: rgb(9, 16, 26);
    --bg-primary-light: rgb(9, 16, 72);
    --font-base: Roboto, Arial, sans-serif;
    --font-size-h2: 2.5rem;
    --font-size-h3: 1.8rem;
    --font-size-p: 18px;
    --link-color: #c1d1e9;
    --gradient-color: linear-gradient(90deg, rgba(9, 16, 26, 1) 0%, rgba(9, 16, 72, 1) 100%);
    --shadow-default: 1px 12px 25px rgba(0, 0, 0, 0.78);
    --border-rad: 20px;
    --backdrop-blur: radial-gradient(rgba(0, 0, 0, 0) 15%, rgba(20, 20, 20, 0) 20%, rgba(100, 100, 100, 0.15) 50%, rgba(255, 255, 255, 0.1));
}

html, body {
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-base);
    background: var(--gradient-color);
    color: var(--link-color);
}

/* Шрифты */
@font-face {
    font-family: 'Roboto';
    src: url('/static/fonts/roboto/Roboto-Regular.woff2') format('woff2'), url('/static/fonts/roboto/Roboto-Regular.woff') format('woff'), url('/static/fonts/roboto/Roboto-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Roboto';
    src: url('/static/fonts/roboto/Roboto-Bold.woff2') format('woff2'), url('/static/fonts/roboto/Roboto-Bold.woff') format('woff'), url('/static/fonts/roboto/Roboto-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

p {
    font-size: var(--font-size-p);
    line-height: 1.5;
    color: #c1d1e9;
}

.hidden {
    display: none;
}

a {
    text-decoration: none;
}

h2 {
    color: var(--link-color);
    font-weight: 700;
    font-size: var(--font-size-h2);
    text-align: center;
    margin-bottom: 40px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    text-shadow: 0 0 30px rgba(31, 165, 253, 0.3);
}
h3 {
font-size: var(--font-size-h3);
}
input {
    outline: none;
}

main {
    padding-bottom: 50px;
}

.color_second {
    color: var(--primary-color);
}
/* Lines */
.line {
    width: 100%;
}

.line:first-child {
    height: auto;
    line-height: 70px;
    padding: 15px 0;
    border-bottom: 1px solid rgb(31, 165, 253, 0.21);
    color: #1fa5fd;
    font-size: 24px;
}

.line:nth-child(2) {
    padding: 10px 0;
}

.line:last-child {
    padding: 10px 0 40px 0;
}

.line:first-child .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.line a {
    color: #c1d1e9;
    text-decoration: none;
}

/* Кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    border-radius: var(--border-rad);
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    color: #fff !important;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    box-shadow: 0 4px 12px rgba(31, 165, 253, 0.25);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(31, 165, 253, 0.35);
    background: linear-gradient(135deg, var(--primary-color) 15%, var(--secondary-color) 85%);
}

.btn:active {
    transform: translateY(1px);
    box-shadow: 0 2px 8px rgba(31, 165, 253, 0.2);
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(31, 165, 253, 0.25);
}

.btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.btn.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    margin-left: 8px;
    border: 2px solid #fff;
    border-right-color: transparent;
    border-radius: 50%;
    animation: button-spin 0.8s linear infinite;
}

.btn.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
    border-radius: 8px;
}

.btn.btn-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
    border-radius: 16px;
}

.btn i {
    font-size: 1.1em;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(3px);
}

.btn:disabled {
    opacity: 0.65;
    pointer-events: none;
    background: linear-gradient(135deg, #9e9e9e 0%, #757575 100%);
}

@keyframes button-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* Sections */
#how {
    padding-top: 3rem;
}

#slider-1 .navigation {
    display: flex;
}

#slider-1 .navigation div {
    text-align: center;
    font-size: 28px;
    flex: 1;
    color: #1fa5fd;
    cursor: pointer;
    padding-bottom: 10px;
    margin-bottom: 30px;
    border-bottom: 1px solid #c1d1e9;
}

#slider-1 .navigation div.active {
    border-bottom: 2px solid #1fa5fd;
    color: #c1d1e9;
}

#slider-1 .owl-carousel {
    border-radius: 20px;
    overflow: hidden;
}

#slider-1 .owl-dots {
    display: none;
}

.work {
    color: #c1d1e9;
    padding: 20px;
}

#for-what {
    padding-top: 3rem;
}

#slider-2 {
    border-radius: 20px;
    padding: 50px 40px;
    backdrop-filter: blur(20px);
    background-color: #0051ff33;
    border: 1px solid #ffffff4d;
    border-radius: 20px;
    border: 1px solid #0048ff;
    box-shadow: 1px 12px 25px rgba(0, 0, 0, 0.78);
    border-top: solid 1px rgba(255, 255, 255, 0.2);
    border-left: solid 1px rgba(255, 255, 255, 0.2);
    border: solid 1px rgba(255, 255, 255, 0.2);
}

#slider-2 .owl-dots {
    display: none;
}

#slider-2 .slide {
    display: flex;
}

#slider-2 .slide-left {
    margin-right: 60px;
    width: calc(60% - 60px);
}

#slider-2 .slide-right {
    width: 40%;
    display: flex;
    align-items: center;
    border-radius: 20px;
    overflow: hidden;
}

#slider-2 .slider-head {
    display: flex;
}

#slider-2 .index {
    font-size: 122px;
    line-height: 122px;
    color: #1fa5fd;
    font-weight: bold;
}

#slider-2 .indication {
    display: flex;
    margin-left: 60px;
}

#slider-2 .indication div {
    width: 32px;
    height: 32px;
    background: #c1d1e9;
    border-top: solid 1px rgba(255, 255, 255, 0.2);
    border-left: solid 1px rgba(255, 255, 255, 0.2);
    border: solid 1px rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    margin-right: 5px;
}

#slider-2 .indication div:last-child {
    margin: 0;
}

#slider-2 .indication div.active {
    background: linear-gradient(90deg, #1fa5fd 0%, #0dcaf0 100%);
    border: 1px solid #c1d1e9;
}

.slider-check {
    margin: 40px 0 94px 0;
}

.slider-check ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

label {
    font-size: 18px;
    color: #c1d1e9;
    margin-left: 5px;
}

.form-check {
    margin-bottom: 15px !important;
}

.form-check-input {
    width: 1.5em;
    height: 1.5em;
    margin-top: 0px;
}

.form-check-input:checked {
    background-color: #1fa5fd;
    border-color: #1fa5fd;
}

#fridge {
    padding-top: 7rem;
}

#fridge .col-lg-6 {
    text-align: center;
}

.f-image {
    border-radius: 20px;
    overflow: hidden;
    text-align: center;
}

.f-image img {
    max-height: 400px;
    height: auto;
    width: 100%;
}

.f-icons {
    display: flex;
    flex-wrap: wrap;
    padding-left: 30px;
}

.f-icon {
    border-radius: 20px;
    width: calc(50% - 20px);
    margin-bottom: 40px;
    text-align: center;
    padding: 20px;
    box-shadow: 1px 12px 25px rgba(0, 0, 0, 0.78);
    background-image: radial-gradient(rgba(0, 0, 0, 0) 15%,
            rgba(20, 20, 20, 0) 20%,
            rgba(100, 100, 100, 0.15) 50%,
            rgba(255, 255, 255, 0.1));
    border-top: solid 1px rgba(255, 255, 255, 0.2);
    border-left: solid 1px rgba(255, 255, 255, 0.2);
}

.f-icon:nth-child(odd) {
    margin-right: 20px;
}

.f-icon:nth-child(even) {
    margin-left: 20px;
}

.f-icon:nth-last-child(2),
.f-icon:last-child {
    margin-bottom: 0;
}

.f-icon .icon {
    font-size: 34px;
    color: #c1d1e9;
    width: auto;
    height: 69px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.f-icon .icon img {
    height: 100%;
}

.f-text {
    margin-top: 20px;
    font-size: 16px;
    color: #c1d1e9;
}

.choose {
    margin-top: 34px;
    display: inline-block;
}
#work {
    padding-top: 3rem;
}

#work h2 {
    text-align: left;
}

#work .subtitle {
    font-size: 18px;
    color: #61c6e9;
    margin-bottom: 60px;
}

.w-icons {
    border: solid 1px rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    box-shadow: 1px 12px 25px rgba(0, 0, 0, 0.78);
    background-image: radial-gradient(rgba(0, 0, 0, 0) 15%,
            rgba(20, 20, 20, 0) 20%,
            rgba(100, 100, 100, 0.15) 50%,
            rgba(255, 255, 255, 0.1));
    border-top: solid 1px rgba(255, 255, 255, 0.2);
    border-left: solid 1px rgba(255, 255, 255, 0.2);
}

.w-icon {
    display: flex;
    align-items: center;
    font-size: 18px;
    color: #c1d1e9;
    padding: 40px;
    border-bottom: solid 1px rgba(255, 255, 255, 0.2);
}

.w-icon:last-child {
    border: none;
}

.w-icon .img {
    display: flex;
    flex-shrink: 0;
    justify-content: center;
    margin-right: 30px;
}

.w-icon .img img {
    width: 60px;
    display: block;
}

.w-icon p {
    margin: 0;
}

.w-text {
    font-size: 18px;
    color: #ececec;
    margin: 0;
}

.w-buttons {
    margin-top: 60px;
    display: flex;
    justify-content: center;
}
#possibilities {
    padding-top: 3rem;
    margin-bottom: 60px;
}

#possibilities p {
    font-size: 18px;
    color: #c1d1e9;
    text-align: center;
}

#possibilities .i-blocks {
    background: url("../home/images/circles.svg") center center no-repeat;
    background-size: contain;
    height: 800px;
}

#possibilities .i-block {
    width: 260px;
    position: relative;
}

#possibilities .i-block:first-child {
    left: calc(50% - 360px);
    top: 110px;
}

#possibilities .i-block:nth-child(2) {
    left: calc(50% + 100px);
    top: -120px;
}

#possibilities .i-block:last-child {
    left: calc(50% - 100px);
    top: 50px;
}

#possibilities .i-block .image {
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 10px;
    text-align: center;
}

#possibilities .i-block .image img {
    width: 100%;
}

#possibilities .i-block p {
    font-size: 18px;
    color: #c1d1e9;
    line-height: 22px;
}

.p-buttons {
    display: flex;
    justify-content: center;
    position: relative;
}


#best {
    padding-top: 3rem;
}

#best img {
    width: 100%;
}

#best .big-image {
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 70px;
}

#best .col-lg-6 {
    margin-bottom: 40px;
}

#best .small-image {
    border-radius: 20px;
    padding: 0;
    background: #666666;
    border: 1px solid #0048ff;
    height: 100%;
}

#best .small-image .image {
    border-radius: 20px 20px 0 0;
    overflow: hidden;
}

#best .small-image .text {
    margin-top: 20px;
    font-size: 34px;
    line-height: 40px;
    color: #c1d1e9;
    text-align: right;
    padding: 0 40px 20px 40px;
}

#unite {
    padding-top: 3rem;
}

#unite .col-lg-6 {
    padding-top: 45px;
}

#unite .col-lg-6:last-child {
    background: url("../home/images/unite.svg") right top no-repeat;
    background-size: auto 100%;
}

#unite h2 {
    text-align: left;
}

#unite p {
    font-size: 18px;
    color: #bfc0c4;
    margin-bottom: 40px;
}

.devices {
    margin-top: 40px;
    display: flex;
    background: url("../home/images/devices 1.png") center bottom no-repeat;
    background-size: 84% auto;
    padding-bottom: 80px;
}

.device {
    margin: 0 6px;
    width: calc(20% - 12px);
}

.device .image {
    border: 1px solid #0048ff;
    border-radius: 20px;
    overflow: hidden;
    text-align: center;
    box-shadow: 1px 12px 25px rgba(0, 0, 0, 0.78);
    background-image: radial-gradient(rgba(0, 0, 0, 0) 15%,
            rgba(20, 20, 20, 0) 20%,
            rgba(100, 100, 100, 0.15) 50%,
            rgba(255, 255, 255, 0.1));
    border-top: solid 1px rgba(255, 255, 255, 0.2);
    border-left: solid 1px rgba(255, 255, 255, 0.2);
    border: solid 1px rgba(255, 255, 255, 0.2);
}

.device .image img {
    height: 80px;
}

.device .text {
    text-align: center;
    color: #1fa5fd;
    font-size: 12px;
    margin-top: 8px;
    font-weight: bold;
}

.arcterus-wrap {
    display: flex;
    justify-content: center;
}

.arcterus .image {
    border: 1px solid #0048ff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 1px 12px 25px rgba(0, 0, 0, 0.78);
    background-image: radial-gradient(rgba(0, 0, 0, 0) 15%,
            rgba(20, 20, 20, 0) 20%,
            rgba(100, 100, 100, 0.15) 50%,
            rgba(255, 255, 255, 0.1));
    border-top: solid 1px rgba(255, 255, 255, 0.2);
    border-left: solid 1px rgba(255, 255, 255, 0.2);
    border: solid 1px rgba(255, 255, 255, 0.2);
}

.arcterus .image img {
    height: 100px;
}

.arcterus .text {
    text-align: center;
    color: #61c6e9;
    font-size: 16px;
    margin-top: 8px;
    font-weight: bold;
}

#questions {
    padding-top: 3rem;
}

#questions h2 {
    text-align: left;
}

.qa-block.active .answer {
    display: block;
}

.qa-block {
    border-bottom: 1px solid rgb(31, 165, 253, 0.21);
}

.question {
    font-size: 22px;
    color: #c1d1e9;
    background: url("../home/images/qa-bg.svg") no-repeat;
    height: 50px;
    line-height: 50px;
    padding: 0 50px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.question:hover {
    color: #1fa5fd;
}

.question .arrow {
    background: url("../home/images/qa.svg") no-repeat;
    background-size: 100% 100%;
    width: 35px;
    height: 35px;
}

.answer {
    font-size: 18px;
    color: #bfc0c4;
    padding: 30px 20px;
    display: none;
}

.icons-block {
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
}

.icon-block {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 20px;
    width: calc(25% - 30px);
    padding: 20px 30px;
    box-shadow: 1px 12px 25px rgba(0, 0, 0, 0.78);
    background-image: radial-gradient(rgba(0, 0, 0, 0) 15%,
            rgba(20, 20, 20, 0) 20%,
            rgba(100, 100, 100, 0.15) 50%,
            rgba(255, 255, 255, 0.1));
    border-top: solid 1px rgba(255, 255, 255, 0.2);
    border-left: solid 1px rgba(255, 255, 255, 0.2);
    border: solid 1px rgba(255, 255, 255, 0.2);
}

.icon-block .icon img {
    font-size: 18px;
    color: #c1d1e9;
    margin-right: 20px;
    width: 40px;
}

.icon-block .text {
    font-size: 16px;
    color: #c1d1e9;
    text-align: left;
}

.a-caption {
    font-size: 32px;
    color: #1fa5fd;
    margin-bottom: 40px;
}

.a-text {
    font-size: 18px;
    color: #ccccdf;
}

#form {
    padding-top: 3rem;
    padding-bottom: 200px;
}

#form .row {
    background: url("../home/images/unite.svg") center center no-repeat;
    background-size: auto 80%;
}

#form h2 {
    color: #70a4e9;
    text-align: left;
    margin-bottom: 60px;
}

#form p {
    font-size: 28px;
    color: #70a4e9;
}

#form form,
#order form {
    padding: 70px;
    border-radius: 20px;
    border: 1px solid #0048ff;
    display: flex;
    flex-direction: column;
    margin-left: 50px;
}

#form input[type="text"],
#order input[type="text"] {
    border: 1px solid #0048ff;
    border-radius: 20px;
    background: #091034;
    color: #ffffff;
    font-size: 18px;
    margin-bottom: 20px;
    height: 60px;
    line-height: 60px;
    padding: 0 30px;
}

#form input[type="submit"],
#order input[type="submit"] {
    font-size: 32px;
    margin-top: 40px;
}

#order {
    display: none;
    background: linear-gradient(90deg,
            rgba(9, 16, 26, 1) 0%,
            rgba(9, 16, 72, 1) 100%);
    padding: 0;
    border-radius: 20px;
}

#order form {
    margin: 0;
}

.bg-1 {
    background-size: auto 1300px;
}

.bg-2 {
    background: url("../home/images/bg-2.svg") calc(50% - 200px) top no-repeat;
    background-size: auto 1300px;
}

.bg-3 {
    background: url("../home/images/bg-3.svg") center center no-repeat;
    background-size: 70% auto;
}


/* Animation */
@-webkit-keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-250px * 3));
    }
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-250px * 3));
    }
}

.slider {
    margin: auto;
    overflow: hidden;
    position: relative;
}

.slider::before,
.slider::after {
    background: linear-gradient(to right,
            #041076 0%,
            rgba(255, 255, 255, 0) 100%);
    content: "";
    height: 100px;
    position: absolute;
    width: 200px;
    z-index: 2;
}

.slider::after {
    background: linear-gradient(to right,
            #091046 0%,
            rgba(255, 255, 255, 0) 100%);
    right: 0;
    top: 0;
    transform: rotateZ(180deg);
}

.slider::before {
    left: 0;
    top: 0;
}

.slider .slide-track {
    -webkit-animation: scroll 40s linear infinite;
    animation: scroll 40s linear infinite;
    display: flex;
    width: calc(250px * 7);
}

.slider .slide {
    height: 100px;
    width: 250px;
}

.article-tabs {
    border: 1px solid #1fa5fd;
    border-radius: 15px;
    line-height: 24px;
    font-size: 10px;
    color: #c1d1e9;
    font-size: 8px;
    height: 24px;
    padding: 0 20px;
    margin-top: 40px;
    display: inline-block;
}

.owl-carousel .owl-item img {
    max-width: 85vh;
    margin: 0 auto;
}

.point {
    animation: gradient-change 2s linear infinite alternate;
    background: linear-gradient(to right in oklch,
            var(--color-1),
            var(--color-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-size: 24px;
}

@keyframes gradient-change {
    to {
        --color-1: hsl(216 100% 59%);
        --color-2: hsl(204 100% 59%);
    }
}

@property --color-1 {
    syntax: "<color>";
    inherits: false;
    initial-value: hsl(216 48% 84%);
}

@property --color-2 {
    syntax: "<color>";
    inherits: false;
    initial-value: hsl(204 100% 59%);
}

/* Custom Components */
.hero-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.3;
    color: #1fa5fd;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    opacity: 0.9;
    color: #c1d1e9;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
    margin: 0;
}

.news-block {
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s;
    width: 100%;
    text-align: center;
}

.news-block:hover {
    transform: translateY(-5px);
}

.n-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.n-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.n-content {
    flex: 1;
    padding: 1rem;
}

.breadcrumbs {
    padding-left: 0;
    text-align: center;
}

.page-header {
    position: relative;
    margin-bottom: 60px;
    text-align: center;
}

.page-title {
    text-align: center;
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 60px;
    background: linear-gradient(90deg, #fff, #1fa5fd);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, #1fa5fd, #0dcaf0);
    border-radius: 2px;
}

.personal-product-card {
    display: block;
    height: 100%;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    border-radius: 20px;
    background: linear-gradient(145deg, rgba(9, 16, 26, 0.8) 0%, rgba(9, 16, 72, 0.8) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.personal-product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    border-color: rgba(31, 165, 253, 0.3);
}

.personal-product-card__wrapper {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.personal-product-card__image {
    position: relative;
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.personal-product-card__image img {
    max-width: 100%;
    width: 100%;
    height: 200px;
    transition: transform 0.3s ease;
}

.personal-product-card:hover .personal-product-card__image img {
    transform: scale(1.05);
}

.personal-product-card__badges {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    gap: 8px;
}

.badge {
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.badge-new {
    background: #1fa5fd;
    color: #fff;
}

.badge-bestseller {
    background: #ff6b6b;
    color: #fff;
}

.personal-product-card__content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.personal-product-card__title {
    font-size: 1.25rem;
    font-weight: 500;
    color: #c1d1e9;
    margin-bottom: 12px;
}

.personal-product-card__description {
    font-size: 0.9rem;
    color: #8b9bb4;
    margin-bottom: 16px;
    line-height: 1.5;
}

.personal-product-card__features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.personal-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #c1d1e9;
}

.personal-feature-icon {
    color: #1fa5fd;
    font-size: 1rem;
}

.personal-product-card__footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.personal-product-card__price {
    display: flex;
    flex-direction: column;
}

.price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1fa5fd;
}

.old-price {
    font-size: 0.9rem;
    text-decoration: line-through;
    color: #8b9bb4;
}

.personal-product-card__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(31, 165, 253, 0.3);
}

.personal-section {
    margin-bottom: 60px;
}

.personal-header {
    text-align: center;
}

.personal-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(90deg, #fff, #1fa5fd);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.personal-subtitle {
    font-size: 1.2rem;
    color: #8b9bb4;
    text-align: center;
}

.personal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    padding: 40px 20px;
    perspective: 1000px;
    position: relative;
}

.per-card {
    background: rgba(31, 165, 253, 0.05);
    border: 1px solid rgba(31, 165, 253, 0.1);
    border-radius: 24px;
    padding: 35px 25px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    height: 100%;
    text-decoration: none;
    cursor: pointer;
}

.per-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg,
            rgba(31, 165, 253, 0.1) 0%,
            rgba(13, 202, 240, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.per-card.featured {
    grid-column: span 2;
    background: linear-gradient(145deg,
            rgba(31, 165, 253, 0.15) 0%,
            rgba(13, 202, 240, 0.15) 100%);
    border-width: 2px;
}

.per-icon {
    width: 40px;
    height: 40px;
    background: rgba(31, 165, 253, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    position: relative;
    transition: all 0.3s ease;
}

.per-icon i {
    font-size: 18px;
    color: #1fa5fd;
    transition: transform 0.3s ease;
}

.per-card:hover .per-icon {
    background: rgba(31, 165, 253, 0.2);
    transform: translateY(-2px);
}

.per-card:hover .per-icon i {
    transform: scale(1.1);
}

.per-card h3 {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fff;
    background: linear-gradient(90deg, #fff, #c1d1e9);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    transition: all 0.3s ease;
    flex: 1;
    margin-bottom: 20px;
}

.per-card:hover h3 {
    transform: translateZ(15px);
}

.per-card p {
    color: #8b9bb4;
    line-height: 1.7;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.personal-footer {
    margin-top: 60px;
    padding: 0 20px;
}

.sec-note {
    background: rgba(31, 165, 253, 0.05);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.sec-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #1fa5fd, #0dcaf0);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sec-icon i {
    font-size: 20px;
    color: #fff;
}

.sec-note p {
    color: #8b9bb4;
    margin: 0;
    font-size: 1.1rem;
}

.doc-tag {
    position: absolute;
    top: 36px;
    right: 25px;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 1;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    max-width: calc(100% - 50px);
    white-space: nowrap; 
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-tag.instruction {
    background: linear-gradient(135deg, rgba(31, 165, 253, 0.2), rgba(13, 202, 240, 0.2));
    border: 1px solid rgba(31, 165, 253, 0.3);
    color: #1fa5fd;
}

.doc-tag.guide {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.2), rgba(255, 152, 107, 0.2));
    border: 1px solid rgba(255, 107, 107, 0.3);
    color: #ff6b6b;
}

.per-card:hover .doc-tag {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.button-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.personal-product-card__image {
    position: relative;
    padding: 0;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.personal-product-card__image img {
    max-width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: #c1d1e9;
}

.feature-icon {
    color: #1fa5fd;
    font-size: 1rem;
}

.quick-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
}

.quick-card {
    position: relative;
    height: 280px;
    border-radius: 24px;
    overflow: hidden;
    text-decoration: none;
    display: flex;
    align-items: flex-end;
    transition: transform 0.3s ease;
}

.quick-card:nth-child(1) {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7)),
    url('/static/home/images/arc_simple.jpg');
    background-size: cover;
    background-position: center;
}

.quick-card:nth-child(2) {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7)),
    url('/static/home/images/arc_2.jpg');
    background-size: cover;
    background-position: center;
}

.quick-card:nth-child(3) {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7)),
    url('/static/home/images/arc_mega.jpg');
    background-size: cover;
    background-position: center;
}

.quick-card:hover {
    transform: translateY(-10px);
}

.quick-card__content {
    width: 100%;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(transparent,
            rgba(31, 165, 253, 0.1) 20%,
            rgba(31, 165, 253, 0.2));
}

.quick-card__content h3 {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.quick-card__content i {
    color: #1fa5fd;
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.quick-card:hover .quick-card__content i {
    transform: translateX(10px);
}

.section-subtitle{
    text-align: center;
}
.arcterus__cta{
margin: 0 auto;
}

/* Мобильные стили (менее 1200px) */
@media (max-width: 1200px) {
    .personal-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .per-card.featured {
        grid-column: auto;
    }
}

/* Стили для планшетов (менее 992px) */
@media (max-width: 992px) {
    .quick-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Стили для планшетов (менее 991px) */
@media (max-width: 991px) {
    .personal-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .per-card.featured {
        grid-column: span 1;
    }
}

/* Стили для планшетов и мобильных устройств (менее 768px) */
@media screen and (max-width: 768px) {
    .mail {
        display: none;
    }
    
    h2 {
        font-size: 2rem;
    }
    h3 {
        font-size: 1.5rem;
    }

    p {
        font-size: 1rem;
    }
    
    .line:first-child span {
        font-size: 20px;
        line-height: 24px;
        max-width: 200px;
    }
    
    #unite p {
        text-align: center;
    }
    
    .navbar-toggler {
        position: absolute;
        right: 15px;
        top: 20px;
        height: 30px;
        line-height: 30px;
        padding: 0 30px;
    }
    
    .navbar-toggler span {
        font-size: 18px;
    }
    
    .navbar-toggler:focus {
        box-shadow: none;
    }
    
    .nav-link {
        text-align: center;
    }
    
    .navbar .btn.order {
        display: none;
    }
    
    .line a {
        font-size: 18px;
        line-height: 24px;
    }
    
    .line:first-child .container {
        display: flex;
        align-items: flex-end;
    }
    
    .circle {
        margin: 0 auto;
    }
    
    .circle p {
        font-size: 24px;
        line-height: 30px;
    }
    
    .navbar-brand {
        position: relative;
        z-index: 9;
    }
    
    #circles .col-lg-4:first-child {
        top: -100px;
        z-index: 3;
        position: relative;
    }
    
    #circles .col-lg-4:nth-child(2) {
        top: -180px;
        z-index: 4;
        position: relative;
    }
    
    #circles .col-lg-4:nth-child(3) {
        top: -260px;
        z-index: 5;
        position: relative;
    }
    
    #how {
        padding-top: 50px;
    }
    
    #how h2 {
        margin-bottom: 20px;
    }
    
    #for-what {
        padding-top: 50px;
    }
    
    #for-what h2 {
        margin-bottom: 20px;
    }
    
    #slider-2 {
        padding: 0;
    }
    
    #slider-2 .slide {
        flex-direction: column;
    }
    
    #slider-2 .slide-right {
        order: 1;
        width: 100%;
    }
    
    #slider-2 .slide-left {
        order: 2;
        width: 100%;
        padding: 20px;
    }
    
    #slider-2 .index {
        font-size: 53px;
    }
    
    #slider-2 .slider-head {
        align-items: center;
    }
    
    #slider-2 .indication {
        margin-left: 20px;
    }
    
    #slider-2 .slider-text p {
        font-size: 24px;
    }
    
    #slider-2 .slider-text p br {
        display: none;
    }
    
    .slider-check {
        margin: 20px 0 60px 0;
    }
    
    .slider-check li {
        font-size: 23px;
        position: relative;
        margin-bottom: 14px;
        padding-left: 40px;
        line-height: 26px;
    }
    
    .slider-check li::before {
        width: 23px;
        height: 23px;
        top: 3px;
    }
    
    #intellectual {
        padding-top: 60px;
    }
    
    #intellectual .col-lg-9 {
        padding-right: calc(var(--bs-gutter-x) * 0.5);
        padding-left: calc(var(--bs-gutter-x) * 0.5);
    }
    
    #intellectual .col-lg-9 .image {
        margin-bottom: 20px;
    }
    
    #compatibility {
        padding-top: 40px;
    }
    
    #compatibility h2 {
        text-align: center;
    }
    
    #compatibility ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    #compatibility li {
        margin: 0 10px;
    }
    
    #comfort h2 {
        text-align: center;
    }
    
    #comfort .btn {
        width: 100%;
        padding: 0;
        font-size: 22px;
        margin-top: 40px;
    }
    
    #form {
        padding-top: 60px;
    }
    
    #form h2 {
        margin-bottom: 40px;
    }
    
    #form p {
        font-size: 24px;
        margin-bottom: 20px;
    }
    
    #form form {
        margin: 0;
        padding: 40px;
    }
    
    #form input[type="submit"] {
        margin-top: 20px;
        font-size: 24px;
    }
    
    .btn {
        font-size: 1rem;
        padding: 10px 12px;
    }
    
    .btn.btn-lg {
        padding: 14px 28px;
        font-size: 1rem;
    }
    
    .point {
        margin: 0;
        width: 100%;
        max-width: 250px;
    }
    
    #slider-1 .navigation div {
        font-size: 14px;
        padding-right: 10px;
    }
    
    #slider-2 .slide-right img {
        padding: 20px;
        display: none;
    }
        
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .personal-product-card {
        margin-bottom: 20px;
    }
    
    .personal-product-card__title {
        font-size: 1.1rem;
    }
    
    .personal-product-card__description {
        font-size: 0.85rem;
    }
    
    .personal-product-card__footer {
        flex-direction: column;
        gap: 12px;
    }
    
    .personal-product-card__price {
        align-items: center;
    }
    
    .personal-product-card__btn {
        width: 100%;
    }
    
    .personal-section {
        padding: 40px 0;
    }
    
    .personal-title {
        font-size: 2rem;
    }
    
    .personal-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 20px;
    }
    
    .per-card {
        padding: 25px;
    }
    
    .per-icon {
        width: 60px;
        height: 60px;
    }
    
    .per-card h3 {
        font-size: 1.4rem;
    }
    
    .per-card p {
        font-size: 1rem;
    }
    
    .sec-note {
        flex-direction: column;
        text-align: center;
    }
    
    .doc-tag {
        font-size: 0.7rem;
        padding: 4px 10px;
        top: 25px;
        right: 23px;
    }
    
    .social-icons {
        gap: 15px;
        margin-top: 20px;
    }
    
    .social-icon {
        width: 45px;
        height: 45px;
    }
    .page-header{
        margin-bottom: 20px;
    }
    .social-icon i {
        font-size: 18px;
    }
    .quick-cards {
        grid-template-columns: 1fr;
    }
    
    .quick-card {
        height: 250px;
    }
    
    .w-icons {
        margin-top: 40px;
    }
    
    #unite h2 {
        text-align: center;
    }
    
    #unite .col-lg-6 {
        text-align: center;
    }
    
    #unite .btn {
        margin: 0 auto;
    }
    
    .page-title {
        font-size: 2.5rem;
        margin-bottom: 0;
    }
    
    .quick-card__content {
        padding: 10px;
    }
    
    .quick-card__content h3 {
        font-size: 1.5rem;
    }
    
    .quick-cards {
        grid-template-columns: repeat(1, 1fr);
    }
    
    .popup-container {
        width: 95vw;
        margin: 20px;
    }
    
    .popup-header {
        padding: 20px;
    }
    
    .popup-header h3 {
        font-size: 1.5rem;
    }
    
    .popup-content {
        padding: 20px;
    }
    
    .popup-content p {
        font-size: 1rem;
    }
    
    .popup-form-group input,
    .popup-form-group textarea {
        padding: 12px 15px;
        font-size: 16px;
    }
    
    .popup-btn {
        padding: 12px 25px;
        font-size: 1rem;
    }
}

/* Стили для мобильных устройств (менее 480px) */
@media (max-width: 480px) {
    .popup-container {
        width: 100vw;
        height: 100vh;
        max-width: none;
        max-height: none;
        border-radius: 0;
        margin: 0;
    }
    
    .popup-content {
        max-height: calc(100vh - 80px);
        padding: 15px;
    }
    
    .popup-header {
        padding: 15px;
    }
    
    .social-icons-widget {
        gap: 12px;
    }
    
    .social-icon-widget {
        width: 40px;
        height: 40px;
    }
    
    .social-icon-widget i {
        font-size: 16px;
    }
    
    .widget-sidebar {
        height: 100vh;
        border-radius: 0;
    }
    
    .widget-content {
        padding: 15px;
    }
    
    .widget-header {
        padding: 15px;
    }
}

/* Стили для устройств без поддержки hover */
@media (hover: none) {
    .btn:active {
        transform: scale(0.96);
        opacity: 0.9;
    }
}