:root {
    --bg: #06111b;
    --bg2: #0a1824;
    --ink: #eaf3f7;
    --muted: #9eb0ba;
    --line: rgba(255, 255, 255, .12);
    --accent: #13d6df;
    --light: #f1f5f5;
    --dark: #07131e
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    font-family: Manrope, Arial, sans-serif;
    background: var(--light);
    color: #0c1720
}

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

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

.container {
    width: min(1240px, calc(100% - 48px));
    margin: auto
}

.site-header {
    position: fixed;
    z-index: 100;
    left: 0;
    right: 0;
    top: 0;
    border-bottom: 1px solid transparent;
    transition: .3s
}

.site-header.scrolled {
    background: rgba(4, 13, 21, .88);
    backdrop-filter: blur(18px);
    border-color: rgba(255, 255, 255, .08)
}

.header-inner {
    height: 88px;
    display: flex;
    align-items: center;
    gap: 36px
}

.logo img {
    width: 190px;
    filter: brightness(0) invert(1)
}

.nav {
    margin-left: auto;
    display: flex;
    gap: 28px;
    color: #d4e0e5;
    font-size: 14px
}

.nav a:hover {
    color: var(--accent)
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: #041015;
    border: 1px solid var(--accent);
    padding: 16px 24px;
    font-weight: 800;
    border-radius: 2px;
    transition: .25s;
    cursor: pointer
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(19, 214, 223, .22)
}

.button-small {
    padding: 12px 18px;
    font-size: 13px
}

.menu-toggle {
    display: none;
    background: none;
    border: 0
}

.hero {
    height: 100svh;
    min-height: 720px;
    position: relative;
    color: white;
    display: flex;
    align-items: center;
    overflow: hidden
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 10, 17, .92) 0%, rgba(2, 10, 17, .58) 48%, rgba(2, 10, 17, .16) 78%), linear-gradient(0deg, rgba(2, 10, 17, .85), transparent 40%)
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 70px
}

.eyebrow {
    display: block;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .2em;
    color: var(--accent);
    margin-bottom: 24px
}

.hero h1,
.section h2,
.contact-section h2 {
    margin: 0;
    font-size: clamp(44px, 6vw, 84px);
    line-height: .98;
    letter-spacing: -.055em;
    max-width: 900px
}

.hero p {
    max-width: 650px;
    color: #c5d1d7;
    font-size: 19px;
    line-height: 1.7;
    margin: 28px 0
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 28px
}

.text-link {
    font-weight: 700
}

.text-link span {
    color: var(--accent)
}

.hero-stats {
    position: absolute;
    z-index: 3;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--line)
}

.hero-stats div {
    padding: 22px 26px;
    border-right: 1px solid var(--line);
    display: flex;
    gap: 16px
}

.hero-stats strong {
    color: var(--accent)
}

.hero-stats span {
    font-size: 13px;
    color: #c1ced4
}

.section {
    padding: 130px 0
}

.components-section {
    padding: 110px 0;
}

.two-col,
.solution-grid,
.why-grid,
.smart-grid,
.contact-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 50px;
    align-items: center
}

/* Отдельные пропорции для секции с электрической системой */
.solution-grid {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 40px;
}

.section h2,
.contact-section h2 {
    font-size: clamp(38px, 4.6vw, 66px);
    color: #07131d
}

.lead {
    font-size: 22px;
    line-height: 1.55
}

.problem-copy p:not(.lead),
.section-heading p,
.section-copy p {
    color: #5c6d76;
    line-height: 1.7
}

.dark-section,
.smart-section {
    background: var(--dark);
    color: var(--ink)
}

.dark-section h2,
.smart-section h2 {
    color: white
}

.solution-copy h2 {
    max-width: 760px;
    font-size: clamp(48px, 4.2vw, 64px);
    line-height: 0.98;
    letter-spacing: -0.045em;
}

.solution-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 560px;
    overflow: visible;
}

.solution-visual::before {
    content: "";
    position: absolute;
    width:55%;
    filter:blur(80px);
    opacity:.75;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(19, 214, 223, 0.18) 0%,
        rgba(19, 214, 223, 0.07) 42%,
        transparent 72%
    );
    filter: blur(55px);
    pointer-events: none;
}

.solution-visual img {
    position: relative;
    z-index: 1;
    width: 125%;
    max-width: none;
    height: auto;
    transform: translateX(5%) translateY(-10px);

    filter:
        drop-shadow(0 35px 55px rgba(0, 0, 0, 0.55))
        drop-shadow(0 0 25px rgba(19, 214, 223, 0.12));

    transition: transform 0.7s ease, filter 0.7s ease;
}

.solution-visual:hover img {
    transform: translateX(3%) translateY(-16px) scale(1.02);
}

.check-list {
    list-style: none;
    padding: 0;
    margin: 36px 0 0
}

.check-list li {
    padding: 17px 0 17px 28px;
    border-bottom: 1px solid var(--line);
    position: relative;
    color: #c9d5da
}

.check-list li:before {
    content: '+';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 800
}

.section-heading {
    max-width: 780px;
    margin-bottom: 58px
}

.section-heading p {
    max-width: 600px
}

.product-grid {
    display: grid;
    grid-template-columns: 1.35fr 1fr 1fr;
    gap: 18px
}

.product-card {
    position: relative;
    min-height: 410px;
    background: white;
    padding: 36px;
    border: 1px solid #dae2e5;
    overflow: hidden
}

.product-card>span,
.product-content>span {
    font-size: 12px;
    color: #71838d
}

.product-card h3 {
    font-size: 27px;
    margin: 20px 0
}

.product-card p {
    color: #5a6b75;
    line-height: 1.65
}

.product-card-featured {
    background: var(--dark);
    color: white
}

.product-card-featured p {
    color: #aebbc1
}

.product-card-featured img {
    position: absolute;
    width: 70%;
    right: -12%;
    bottom: -10%
}

.product-content {
    position: relative;
    z-index: 2;
    max-width: 58%
}

.product-content a {
    color: var(--accent);
    font-weight: 700
}

.product-icon {
    width: 76px;
    height: 76px;
    border: 2px solid var(--accent);
    margin-bottom: 60px;
    position: relative
}

.battery-icon:before {
    content: '';
    position: absolute;
    inset: 10px;
    border: 2px solid var(--accent)
}

.battery-icon:after {
    content: '';
    position: absolute;
    width: 20px;
    height: 7px;
    background: var(--accent);
    top: -8px;
    left: 26px
}

.charge-icon {
    border-radius: 50%
}

.charge-icon:before {
    content: '⚡';
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: 32px;
    color: var(--accent)
}

.process-section {
    background: #e8eeee
}

.timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid #bcc9ce;
    border-left: 1px solid #bcc9ce
}

.step {
    padding: 34px;
    min-height: 250px;
    border-right: 1px solid #bcc9ce;
    border-bottom: 1px solid #bcc9ce
}

.step b {
    color: #13aeb7;
    font-size: 13px
}

.step h3 {
    font-size: 22px;
    margin: 50px 0 12px
}

.step p {
    color: #607078;
    line-height: 1.6
}

* =========================
   Для кого
========================= */

.audiences {
    background: #f1f5f5;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.audience-card {
    position: relative;
    min-height: 510px;
    overflow: hidden;
    background-position: center;
    background-size: cover;
    border: 1px solid rgba(7, 19, 30, 0.16);
    transition:
        transform 0.45s cubic-bezier(.2, .8, .2, 1),
        box-shadow 0.45s ease,
        background-size 0.65s ease;
}

.audience-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(
            to top,
            rgba(4, 15, 25, 0.97) 0%,
            rgba(4, 15, 25, 0.78) 34%,
            rgba(4, 15, 25, 0.18) 72%,
            rgba(4, 15, 25, 0.04) 100%
        );
    transition: background 0.45s ease;
}

.audience-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 28px 65px rgba(7, 19, 30, 0.22);
}

.audience-card:hover::before {
    background:
        linear-gradient(
            to top,
            rgba(4, 15, 25, 0.98) 0%,
            rgba(4, 15, 25, 0.72) 36%,
            rgba(4, 15, 25, 0.1) 74%,
            rgba(4, 15, 25, 0.02) 100%
        );
}

.audience-content {
    position: absolute;
    z-index: 2;
    left: 28px;
    right: 28px;
    bottom: 30px;
}

.audience-label {
    display: block;
    margin-bottom: 18px;
    color: var(--accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.audience-content h3 {
    margin: 0 0 16px;
    color: #ffffff;
    font-size: 28px;
    line-height: 1.12;
    letter-spacing: -0.035em;
}

.audience-content p {
    max-width: 300px;
    margin: 0;
    color: #c4d1d7;
    font-size: 14px;
    line-height: 1.65;
}

/* Фоновые изображения */

.audience-private {
    background-image: url("../images/private-owners.png");
}

.audience-commercial {
    background-image: url("../images/commercial-operators.png");
}

.audience-shipyards {
    background-image: url("../images/shipyards.png");
}

.audience-marinas {
    background-image: url("../images/marinas.png");
}
@media (max-width: 1100px) {
    .audience-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 560px) {
    .audience-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .audience-card {
        min-height: 440px;
    }

    .audience-content {
        left: 24px;
        right: 24px;
        bottom: 26px;
    }

    .audience-content h3 {
        font-size: 27px;
    }
}

/* =========================
   Почему SEFTRA
========================= */

.why-section {
    background: #dfe7e8;
}

.why-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 90px;
    align-items: start;
}

.why-section .section-copy {
    position: sticky;
    top: 140px;
}

.why-section .section-copy h2 {
    max-width: 610px;
}

.why-section .section-copy .lead {
    max-width: 590px;
    margin: 32px 0 0;
    color: #5f7078;
    font-size: 20px;
    line-height: 1.65;
}

.why-list {
    border-top: 1px solid #b6c3c7;
}

.why-item {
    display: grid;
    grid-template-columns: 76px 1fr;
    gap: 26px;
    padding: 34px 0;
    border-bottom: 1px solid #b6c3c7;
    transition:
        padding-left 0.3s ease,
        border-color 0.3s ease;
}

.why-item:hover {
    padding-left: 12px;
    border-color: #7ebdc1;
}

.why-item b {
    padding-top: 4px;
    color: #00aab4;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.why-item h3 {
    margin: 0 0 12px;
    color: #07131d;
    font-size: 25px;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.why-item p {
    max-width: 590px;
    margin: 0;
    color: #61727a;
    font-size: 16px;
    line-height: 1.7;
}

.projects {
    background: #08131e;
    color: white
}

.projects h2 {
    color: white
}

.projects .section-heading p {
    color: #9aabb3
}

/* =========================
   Реализованные проекты
========================= */

.projects {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 80% 12%,
            rgba(19, 214, 223, 0.08),
            transparent 28%
        ),
        #08131e;
    color: #ffffff;
}

.projects h2 {
    color: #ffffff;
}

.projects .section-heading {
    max-width: 900px;
}

.projects .section-heading p {
    max-width: 620px;
    color: #9aabb3;
    font-size: 18px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.project-card {
    position: relative;
    height: 320px;
    padding: 0;
    overflow: hidden;
    appearance: none;
    border: 1px solid rgba(255, 255, 255, 0.11);
    background: #0a1824;
    color: #ffffff;
    font: inherit;
    text-align: left;
    cursor: pointer;
    transition:
        transform 0.4s cubic-bezier(.2, .8, .2, 1),
        border-color 0.4s ease,
        box-shadow 0.4s ease;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.65s cubic-bezier(.2, .8, .2, 1);
}

.project-card-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(
            to top,
            rgba(3, 12, 20, 0.96) 0%,
            rgba(3, 12, 20, 0.58) 27%,
            rgba(3, 12, 20, 0.08) 64%,
            transparent 100%
        );
    transition: background 0.4s ease;
}

.project-card-content {
    position: absolute;
    z-index: 2;
    left: 26px;
    right: 26px;
    bottom: 24px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.project-card-number {
    color: var(--accent);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.project-card strong {
    color: #ffffff;
    font-size: 21px;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.project-card:hover {
    z-index: 2;
    transform: translateY(-7px);
    border-color: rgba(19, 214, 223, 0.48);
    box-shadow:
        0 28px 60px rgba(0, 0, 0, 0.32),
        0 0 35px rgba(19, 214, 223, 0.07);
}

.project-card:hover img {
    transform: scale(1.055);
}

.project-card:hover .project-card-overlay {
    background:
        linear-gradient(
            to top,
            rgba(3, 12, 20, 0.98) 0%,
            rgba(3, 12, 20, 0.48) 28%,
            rgba(3, 12, 20, 0.03) 68%,
            transparent 100%
        );
}

/* Модальное окно */

.project-modal {
    position: fixed;
    z-index: 1000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 42px;
    visibility: hidden;
    opacity: 0;
    background: rgba(1, 7, 12, 0.94);
    backdrop-filter: blur(18px);
    transition:
        opacity 0.3s ease,
        visibility 0.3s ease;
}

.project-modal.is-open {
    visibility: visible;
    opacity: 1;
}

.project-modal-dialog {
    position: relative;
    width: min(1380px, 100%);
    max-height: calc(100vh - 84px);
    overflow: hidden;
    background: #08131e;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.55);
    transform: scale(0.97) translateY(12px);
    transition: transform 0.35s cubic-bezier(.2, .8, .2, 1);
}

.project-modal.is-open .project-modal-dialog {
    transform: none;
}

.project-modal-image {
    width: 100%;
    max-height: calc(100vh - 180px);
    object-fit: contain;
    background: #02080d;
}

.project-modal-footer {
    display: flex;
    align-items: center;
    min-height: 74px;
    padding: 18px 26px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.project-modal-title {
    margin: 0;
    color: #ffffff;
    font-size: 22px;
    letter-spacing: -0.025em;
}

.project-modal-close {
    position: fixed;
    z-index: 1001;
    top: 24px;
    right: 30px;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    background: rgba(8, 24, 36, 0.82);
    color: #ffffff;
    font: inherit;
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
    transition:
        color 0.25s ease,
        border-color 0.25s ease,
        transform 0.25s ease;
}

.project-modal-close:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: rotate(90deg);
}

body.modal-open {
    overflow: hidden;
}

@media (max-width: 1000px) {
    .projects-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .project-card {
        height: 310px;
    }
}

@media (max-width: 560px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .project-card {
        height: 270px;
    }

    .project-card-content {
        left: 22px;
        right: 22px;
        bottom: 21px;
    }

    .project-card strong {
        font-size: 20px;
    }

    .project-modal {
        padding: 58px 14px 14px;
    }

    .project-modal-dialog {
        max-height: calc(100vh - 72px);
    }

    .project-modal-image {
        max-height: calc(100vh - 150px);
    }

    .project-modal-close {
        top: 12px;
        right: 14px;
        width: 42px;
        height: 42px;
    }

    .project-modal-footer {
        min-height: 64px;
        padding: 15px 18px;
    }

    .project-modal-title {
        font-size: 19px;
    }
}
.smart-grid {
    grid-template-columns: .8fr 1.2fr
}

.smart-copy .lead {
    color: #a8b7be
}

.feature-list {
    margin-top: 36px
}

.feature-list div {
    display: flex;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line)
}

.feature-list b {
    color: var(--accent)
}

.smart-visual img {
    border: 1px solid rgba(255, 255, 255, .12);
    box-shadow: 0 30px 70px rgba(0, 0, 0, .4)
}

/* =========================
   Контактный блок
========================= */

.contact-section {
    position: relative;
    overflow: hidden;
    padding: 125px 0;
    background:
        radial-gradient(
            circle at 14% 20%,
            rgba(255, 255, 255, 0.12),
            transparent 27%
        ),
        #00c6d0;
    color: #07131e;
}

.contact-section::before {
    content: "";
    position: absolute;
    top: -180px;
    right: -120px;
    width: 520px;
    height: 520px;
    border: 1px solid rgba(7, 19, 30, 0.08);
    border-radius: 50%;
    pointer-events: none;
}

.contact-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(520px, 1.05fr);
    gap: 80px;
    align-items: center;
}


/* Левая часть */

.contact-copy {
    min-width: 0;
}

.contact-section .eyebrow {
    color: #06333a;
}

.contact-copy h2 {
    max-width: 720px;
    margin: 0;
    color: #07131e;
    font-size: clamp(48px, 4.8vw, 72px);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.contact-lead {
    max-width: 650px;
    margin: 28px 0 0;
    color: #17444b;
    font-size: 18px;
    line-height: 1.7;
}

.contact-result {
    max-width: 650px;
    margin-top: 42px;
    padding-top: 28px;
    border-top: 1px solid rgba(7, 19, 30, 0.22);
}

.contact-result-title {
    display: block;
    margin-bottom: 18px;
    color: #07131e;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.contact-result ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 28px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.contact-result li {
    position: relative;
    padding-left: 22px;
    color: #113b42;
    font-size: 14px;
    line-height: 1.5;
}

.contact-result li::before {
    content: "+";
    position: absolute;
    top: 0;
    left: 0;
    color: #07131e;
    font-weight: 800;
}


/* Форма */

.contact-form {
    display: grid;
    gap: 22px;
    padding: 44px 46px;
    background: #ffffff;
    border: 1px solid rgba(7, 19, 30, 0.08);
    box-shadow: 0 30px 80px rgba(5, 38, 43, 0.16);
}

.contact-form-heading {
    margin-bottom: 6px;
}

.contact-form-heading span {
    display: block;
    margin-bottom: 7px;
    color: #07131e;
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -0.025em;
}

.contact-form-heading p {
    margin: 0;
    color: #71828a;
    font-size: 14px;
    line-height: 1.55;
}

.contact-form label {
    display: block;
}

.contact-form label > span {
    display: block;
    margin-bottom: 7px;
    color: #07131e;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 0;
    border: 0;
    border-bottom: 1px solid #b8c4c9;
    border-radius: 0;
    outline: none;
    background: transparent;
    color: #07131e;
    font: inherit;
    transition:
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.contact-form input {
    height: 45px;
}

.contact-form textarea {
    min-height: 105px;
    resize: vertical;
    line-height: 1.55;
}

.contact-form textarea::placeholder {
    color: #9aa8ae;
    font-size: 13px;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #00aeb8;
    box-shadow: 0 1px 0 #00aeb8;
}

.contact-form .button {
    width: 100%;
    min-height: 58px;
    margin-top: 4px;
    background: #07131e;
    border-color: #07131e;
    color: #ffffff;
    font-size: 14px;
}

.contact-form .button:hover {
    background: #0d2533;
    border-color: #0d2533;
    box-shadow: 0 14px 32px rgba(7, 19, 30, 0.2);
}

.contact-form small {
    color: #7a8a91;
    font-size: 11px;
    line-height: 1.55;
}


/* Планшет */

@media (max-width: 1050px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .contact-copy {
        max-width: 780px;
    }

    .contact-form {
        max-width: 760px;
    }
}


/* Телефон */

@media (max-width: 560px) {
    .contact-section {
        padding: 90px 0;
    }

    .contact-copy h2 {
        font-size: 40px;
    }

    .contact-lead {
        font-size: 16px;
    }

    .contact-result {
        margin-top: 32px;
    }

    .contact-result ul {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .contact-form {
        padding: 30px 24px;
        gap: 20px;
    }

    .contact-form-heading span {
        font-size: 19px;
    }
}

footer {
    background: #030a10;
    color: #9fb0b8;
    padding: 36px 0
}

.footer-inner {
    display: flex;
    align-items: center;
    gap: 30px
}

.footer-inner img {
    width: 170px;
    filter: brightness(0) invert(1)
}

.footer-inner p {
    margin-right: auto
}

.footer-inner a {
    color: white
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: .7s ease
}

.reveal.visible {
    opacity: 1;
    transform: none
}

@media(max-width:900px) {

    .nav,
    .header-inner>.button {
        display: none
    }

    .menu-toggle {
        display: block;
        margin-left: auto;
        width: 40px;
        height: 40px
    }

    .menu-toggle span {
        display: block;
        width: 24px;
        height: 2px;
        background: white;
        margin: 6px
    }

    .nav.open {
        display: flex;
        position: absolute;
        top: 88px;
        left: 0;
        right: 0;
        background: #07131e;
        padding: 25px 24px;
        flex-direction: column
    }

    .hero {
        min-height: 780px
    }

    .hero-stats {
        grid-template-columns: 1fr
    }

    .hero-stats div {
        padding: 11px 0
    }

    .hero h1 {
        font-size: 52px
    }

    .two-col,
    .solution-grid,
    .why-grid,
    .smart-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px
    }

    .product-grid {
        grid-template-columns: 1fr
    }

    .product-card-featured {
        min-height: 500px
    }

    .timeline {
        grid-template-columns: 1fr 1fr
    }

    .audience-grid {
        grid-template-columns: 1fr
    }

    .section {
        padding: 90px 0
    }

    .solution-grid {
        display: flex;
        flex-direction: column
    }

    .solution-visual {
        order: -1
    }

    .smart-grid {
        display: flex;
        flex-direction: column
    }

    .smart-visual {
        order: -1
    }
    .solution-visual {
        min-height: 420px;
        overflow: hidden;
    }
    
    .solution-visual img {
        width: 112%;
        transform: translateX(2%);
    }
    
    .solution-visual:hover img {
        transform: translateX(2%) scale(1.01);
    }
}

@media(max-width:560px) {
    .container {
        width: min(100% - 28px, 1240px)
    }

    .header-inner {
        height: 72px
    }

    .logo img {
        width: 150px
    }

    .hero {
        min-height: 720px
    }

    .hero-content {
        padding-top: 0
    }

    .hero h1 {
        font-size: 42px
    }

    .hero p {
        font-size: 16px
    }

    .hero-actions {
        align-items: flex-start;
        flex-direction: column
    }

    .hero-stats {
        display: none
    }

    .section h2,
    .contact-section h2 {
        font-size: 38px
    }

    .lead {
        font-size: 18px
    }

    .timeline {
        grid-template-columns: 1fr
    }

    .product-card-featured img {
        width: 90%;
        right: -25%
    }

    .product-content {
        max-width: 75%
    }

    .contact-form {
        padding: 26px
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column
    }

    .footer-inner p {
        margin: 0
    }
}
/* =========================
   Ключевые компоненты
========================= */

.components-section {
    background: #07131e;
    color: #eaf3f7;
}

.components-section .section-heading h2 {
    color: white;
}

.components-section .section-heading p {
    color: #9eb0ba;
}

.components-section .section-heading {
    max-width: 900px;
    margin-bottom: 64px;
}

.components-section .section-heading h2 {
    max-width: 760px;
    font-size: clamp(44px, 4.4vw, 68px);
    line-height: 1.02;
}

.components-section .section-heading p {
    max-width: 680px;
    font-size: 18px;
}

.components-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.component-card {
    position: relative;
    min-height: 360px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    background: #0b1a26;
    border: 1px solid rgba(255,255,255,.1);
    overflow: hidden;
    transition:
        transform 0.45s cubic-bezier(.2, .8, .2, 1),
        box-shadow 0.45s ease,
        border-color 0.45s ease;
}

.component-card:hover {
    transform: translateY(-7px);
    border-color: rgba(19, 214, 223, 0.55);
    box-shadow: 0 26px 65px rgba(7, 19, 30, 0.12);
}

.component-image {
    position: relative;
    grid-column: 2;
    grid-row: 1;
    height: 100%;
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 24px 24px 0;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 50% 50%,
            rgba(19, 214, 223, 0.14),
            transparent 62%
        ),
        linear-gradient(145deg, #0c1d2b, #08131e);
}

.component-image::after {
    display: none;
    background: rgba(255,255,255,.08);
}

.component-content {
    position: relative;
    z-index: 2;
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    padding: 36px 12px 36px 38px;
}

.component-image img {
    position: relative;
    z-index: 1;
    width: auto;
    max-width: 100%;
    max-height: 285px;
    object-fit: contain;
    filter: drop-shadow(0 24px 28px rgba(7, 19, 30, 0.18));
    transition: transform 0.55s cubic-bezier(.2, .8, .2, 1);
}

.component-card:hover .component-image img {
    transform: scale(1.045) translateY(-3px);
}
.component-number {
    color: #13aeb7;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.component-content h3 {
    margin: 18px 0 12px;
    color: white;
    font-size: clamp(25px, 2vw, 32px);
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.component-content p {
    max-width: 500px;
    margin: 0 0 24px;
    color: #9eb0ba;
    font-size: 15px;
    line-height: 1.6;
}

.component-content a {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    width: max-content;
    margin-top: auto;
    color: #079ca5;
    font-size: 14px;
    font-weight: 800;
}

.component-content a span {
    transition: transform 0.25s ease;
}

.component-content a:hover span {
    transform: translate(3px, -3px);
}
@media (max-width: 900px) {
    .components-grid {
        grid-template-columns: 1fr;
    }

    .component-card {
        min-height: 340px;
    }

    .component-image {
        min-height: 340px;
    }
}

@media (max-width: 560px) {
    .components-section .section-heading {
        margin-bottom: 42px;
    }

    .components-grid {
        gap: 16px;
    }

    .component-card {
        display: flex;
        flex-direction: column;
    }

    .component-image {
        order: 1;
        width: 100%;
        min-height: 250px;
        height: 250px;
        padding: 20px;
    }

    .component-image img {
        max-height: 220px;
    }

    .component-image-motor img {
        max-height: 310px;
    }
    
    .component-image-battery img {
        max-width: 105%;
        max-height: 245px;
    }
    
    .component-image-charger img {
        max-height: 300px;
    }
    
    .component-image-smartcaptain img {
        max-width: 108%;
        max-height: 245px;
    }

    .component-content {
        order: 2;
        padding: 28px 26px 32px;
    }

    .component-content h3 {
        font-size: 28px;
    }
}
/* =========================
   Процесс — маршрут проекта
========================= */

.process-section {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 50% 43%,
            rgba(19, 214, 223, 0.1),
            transparent 35%
        ),
        #07131e;
    color: white;
}

.process-section::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.24;
    pointer-events: none;
    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        );
    background-size: 64px 64px;
}

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

/* Заголовок */

.process-heading {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 80px;
    align-items: end;
    margin-bottom: 70px;
}

.process-heading h2 {
    max-width: 820px;
    margin: 0;
    color: white;
    font-size: clamp(44px, 5vw, 72px);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.process-heading > p {
    max-width: 430px;
    margin: 0 0 6px;
    color: #9eb0ba;
    font-size: 18px;
    line-height: 1.7;
}

/* Маршрут */

.process-route {
    position: relative;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    align-items: center;
    min-height: 540px;
}

.process-route::before {
    content: "";
    position: absolute;
    z-index: 0;
    top: 50%;
    left: 7%;
    right: 7%;
    height: 2px;
    transform: translateY(-50%);
    background: linear-gradient(
        90deg,
        rgba(19, 214, 223, 0.16),
        var(--accent) 12%,
        var(--accent) 88%,
        rgba(19, 214, 223, 0.16)
    );
    box-shadow:
        0 0 12px rgba(19, 214, 223, 0.55),
        0 0 30px rgba(19, 214, 223, 0.18);
}

/* Этап */

.process-stage {
    position: relative;
    z-index: 2;
    padding: 0 10px;
    background: transparent;
    border: 0;
}

.process-stage:nth-child(odd) {
    align-self: start;
    padding-bottom: 74px;
}

.process-stage:nth-child(even) {
    align-self: end;
    padding-top: 74px;
}

/* Одинаковые карточки */

.process-stage-content {
    position: relative;
    height: 310px;
    padding: 24px 22px;
    overflow: hidden;
    background: rgba(10, 28, 41, 0.86);
    border: 1px solid rgba(255, 255, 255, 0.11);
    backdrop-filter: blur(12px);
    transition:
        transform 0.35s ease,
        border-color 0.35s ease,
        background 0.35s ease,
        box-shadow 0.35s ease;
}

.process-stage:hover .process-stage-content {
    border-color: rgba(19, 214, 223, 0.58);
    background: rgba(12, 34, 49, 0.97);
    box-shadow:
        0 24px 50px rgba(0, 0, 0, 0.3),
        0 0 34px rgba(19, 214, 223, 0.09);
}

.process-stage:nth-child(odd):hover .process-stage-content {
    transform: translateY(-7px);
}

.process-stage:nth-child(even):hover .process-stage-content {
    transform: translateY(7px);
}

/* Номер теперь внутри карточки */

.process-number {
    display: block;
    margin-bottom: 22px;
    color: rgba(19, 214, 223, 0.28);
    font-size: 50px;
    font-weight: 800;
    line-height: 0.82;
    letter-spacing: -0.06em;
}

.process-stage h3 {
    max-width: 220px;
    min-height: 52px;
    margin: 0 0 16px;
    color: white;
    font-size: 20px;
    line-height: 1.18;
    letter-spacing: -0.025em;
}

.process-stage p {
    max-width: 250px;
    margin: 0;
    color: #98aab3;
    font-size: 12.5px;
    line-height: 1.65;
}

/* Точка маршрута */

.process-stage::before {
    content: "";
    position: absolute;
    left: 50%;
    width: 18px;
    height: 18px;
    z-index: 3;
    border: 3px solid #07131e;
    border-radius: 50%;
    background: var(--accent);
    box-shadow:
        0 0 0 7px rgba(19, 214, 223, 0.12),
        0 0 24px rgba(19, 214, 223, 0.75);
    transform: translateX(-50%);
    transition:
        transform 0.3s ease,
        box-shadow 0.3s ease;
}

.process-stage:nth-child(odd)::before {
    bottom: -9px;
}

.process-stage:nth-child(even)::before {
    top: -9px;
}

/* Вертикальная связь */

.process-stage::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 1px;
    height: 54px;
    transform: translateX(-50%);
}

.process-stage:nth-child(odd)::after {
    bottom: 9px;
    background: linear-gradient(
        var(--accent),
        rgba(19, 214, 223, 0.12)
    );
}

.process-stage:nth-child(even)::after {
    top: 9px;
    background: linear-gradient(
        rgba(19, 214, 223, 0.12),
        var(--accent)
    );
}

.process-stage:hover::before {
    transform: translateX(-50%) scale(1.25);
    box-shadow:
        0 0 0 10px rgba(19, 214, 223, 0.15),
        0 0 34px rgba(19, 214, 223, 0.95);
}

/* Финальная плашка */

.process-statement{
    margin:90px auto 0;
    max-width:1100px;
    padding:34px 42px;
    border:1px solid rgba(39,214,224,.25);
    background:rgba(10,27,39,.45);
}

.process-statement p{
    margin:0;
    font-size:32px;
    line-height:1.55;
    color:#fff;
}

.process-statement strong{
    color:var(--accent);
}

/* Значок в стиле слайда: щит вместо кривого логотипа */

.process-statement p {
    margin: 0;
    font-size: 17px;
    line-height: 1.55;
}

.process-statement strong {
    color: var(--accent);
}

/* Планшет */

@media (max-width: 1100px) {
    .process-heading {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-bottom: 52px;
    }

    .process-route {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
        min-height: auto;
    }

    .process-route::before {
        display: none;
    }

    .process-stage,
    .process-stage:nth-child(odd),
    .process-stage:nth-child(even) {
        align-self: stretch;
        padding: 0;
    }

    .process-stage::before,
    .process-stage::after {
        display: none;
    }

    .process-stage-content {
        height: 290px;
    }

    .process-stage:nth-child(odd):hover .process-stage-content,
    .process-stage:nth-child(even):hover .process-stage-content {
        transform: translateY(-7px);
    }
}

/* Телефон */

@media (max-width: 560px) {
    .process-heading {
        margin-bottom: 42px;
    }

    .process-heading h2 {
        font-size: 38px;
    }

    .process-heading > p {
        font-size: 16px;
    }

    .process-route {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .process-stage-content {
        height: auto;
        min-height: 260px;
        padding: 24px;
    }

    .process-number {
        margin-bottom: 18px;
        color: var(--accent);
        font-size: 15px;
        line-height: 1;
        letter-spacing: 0.12em;
    }

    .process-stage h3 {
        min-height: 0;
        margin-bottom: 12px;
        font-size: 22px;
    }

    .process-stage p {
        max-width: none;
        font-size: 14px;
    }

    .process-statement {
        margin-top: 34px;
        padding: 18px;
    }

    .process-statement p {
        font-size: 15px;
    }
}
/* Исправление итоговой плашки процесса */

.process-statement {
    display: flex;
    justify-content: center;
    align-items: center;

    max-width: 1100px;
    margin: 60px auto 0;
    padding: 28px 40px;

    border: 1px solid rgba(19,214,223,.28);
    background: rgba(10,28,41,.92);

    text-align: center;
}

.process-statement p {
    margin: 0;
    max-width: 920px;

    color: #fff;
    font-size: 20px;
    line-height: 1.6;
}

.process-statement strong {
    color: var(--accent);
}
@media (max-width: 900px) {
    .why-grid {
        grid-template-columns: 1fr;
        gap: 54px;
    }

    .why-section .section-copy {
        position: static;
    }
}

@media (max-width: 560px) {
    .why-item {
        grid-template-columns: 48px 1fr;
        gap: 16px;
        padding: 28px 0;
    }

    .why-item:hover {
        padding-left: 0;
    }

    .why-item h3 {
        font-size: 22px;
    }

    .why-item p {
        font-size: 14px;
    }

    .why-section .section-copy .lead {
        font-size: 18px;
    }
}
/* =========================
   SmartCaptain
========================= */

.smartcaptain-section {
    position: relative;
    overflow: hidden;
    padding: 130px 0;
    background:
        radial-gradient(
            circle at 74% 48%,
            rgba(19, 214, 223, 0.11),
            transparent 32%
        ),
        #07131e;
    color: #ffffff;
}

.smartcaptain-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(620px, 1.1fr);
    gap: 56px;
    align-items: center;
}


/* Левая часть */

.smartcaptain-copy {
    min-width: 0;
}

.smartcaptain-copy h2 {
    max-width: 680px;
    margin: 0;
    color: #ffffff;
    font-size: clamp(46px, 4.4vw, 68px);
    line-height: 1;
    letter-spacing: -0.055em;
}

.smartcaptain-lead {
    max-width: 600px;
    margin: 30px 0 0;
    color: #9fb2bb;
    font-size: 19px;
    line-height: 1.7;
}

.smartcaptain-features {
    margin-top: 38px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.smartcaptain-feature {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 20px;
    padding: 21px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.smartcaptain-feature > b {
    padding-top: 4px;
    color: var(--accent);
    font-size: 12px;
    letter-spacing: 0.12em;
}

.smartcaptain-feature h3 {
    margin: 0 0 6px;
    color: #ffffff;
    font-size: 18px;
    line-height: 1.25;
}

.smartcaptain-feature p {
    max-width: 500px;
    margin: 0;
    color: #8fa3ad;
    font-size: 13px;
    line-height: 1.6;
}


/* Общая композиция */

.smartcaptain-showcase {
    position: relative;
    width: 100%;
    min-height: 610px;
    isolation: isolate;
}

.smartcaptain-glow {
    position: absolute;
    z-index: -2;
    top: 6%;
    left: 7%;
    width: 88%;
    height: 84%;
    border-radius: 50%;
    background:
        radial-gradient(
            circle,
            rgba(19, 214, 223, 0.15),
            rgba(19, 214, 223, 0.04) 46%,
            transparent 72%
        );
    filter: blur(42px);
}

.smart-device {
    position: absolute;
    transition:
        transform 0.45s cubic-bezier(.2, .8, .2, 1),
        filter 0.45s ease;
}

.smart-device img {
    width: 100%;
    height: auto;
    filter:
        drop-shadow(0 25px 38px rgba(0, 0, 0, 0.48))
        drop-shadow(0 0 20px rgba(19, 214, 223, 0.04));
}


/* Дисплей — главный объект */

.smart-display {
    z-index: 6;
    top: -1%;
    left: 5%;
    width: 90%;
}

.smart-display:hover {
    transform: translateY(-7px) scale(1.012);
}


/* Устройства вокруг дисплея */

.smart-ecu {
    z-index: 7;
    left: -1%;
    bottom: 0;
    width: 31%;
}

.smart-throttle {
    z-index: 9;
    left: 50%;
    bottom: -2%;
    width: 22%;
    transform: translateX(-50%);
}

.smart-wheel {
    z-index: 8;
    right: -1%;
    bottom: -1%;
    width: 31%;
}

.smart-ecu:hover {
    transform: translate(-5px, -8px) scale(1.035);
}

.smart-throttle:hover {
    transform:
        translateX(-50%)
        translateY(-9px)
        scale(1.045);
}

.smart-wheel:hover {
    transform: translate(5px, -8px) rotate(2deg) scale(1.035);
}


/* Подписи под устройствами */

.smart-device-name {
    position: absolute;
    left: 50%;
    bottom: -4px;
    padding: 5px 9px;
    transform: translateX(-50%);
    border: 1px solid rgba(19, 214, 223, 0.24);
    background: rgba(5, 18, 28, 0.82);
    color: var(--accent);
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 0.12em;
    backdrop-filter: blur(8px);
}


/* Соединения системы */

.smart-system-lines {
    position: absolute;
    z-index: 2;
    inset: 0;
    pointer-events: none;
}

.system-line {
    position: absolute;
    display: block;
    border-color: rgba(19, 214, 223, 0.32);
    filter: drop-shadow(0 0 5px rgba(19, 214, 223, 0.34));
}

.system-line-left {
    top: 58%;
    left: 17%;
    width: 33%;
    height: 22%;
    border-top: 1px solid;
    border-left: 1px solid;
}

.system-line-center {
    top: 56%;
    left: 50%;
    height: 28%;
    border-left: 1px solid;
}

.system-line-right {
    top: 58%;
    right: 17%;
    width: 33%;
    height: 22%;
    border-top: 1px solid;
    border-right: 1px solid;
}

.system-node {
    position: absolute;
    z-index: 3;
    width: 8px;
    height: 8px;
    border: 2px solid #07131e;
    border-radius: 50%;
    background: var(--accent);
    box-shadow:
        0 0 0 5px rgba(19, 214, 223, 0.1),
        0 0 16px rgba(19, 214, 223, 0.6);
}

.system-node-main {
    top: 56.5%;
    left: calc(50% - 4px);
}

.system-node-left {
    top: 78.5%;
    left: calc(17% - 4px);
}

.system-node-center {
    top: 83.5%;
    left: calc(50% - 4px);
}

.system-node-right {
    top: 78.5%;
    right: calc(17% - 4px);
}


/* Интерфейс внутри дисплея */

.display-live-ui {
    position: absolute;
    z-index: 10;
    top: 21%;
    left: 22%;
    width: 58%;
    height: 46%;
    overflow: hidden;
    color: #ffffff;
    font-family: Manrope, Arial, sans-serif;
    transform:
        perspective(1100px)
        rotateY(-3deg)
        rotateX(0.4deg);
    transform-origin: center;
    pointer-events: none;
}

.display-dashboard {
    display: grid;
    grid-template-columns: 1fr 0.9fr 1fr;
    height: 77%;
}

.display-dashboard > div {
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    border-right: 1px solid rgba(83, 201, 216, 0.23);
    transition:
        background 0.3s ease,
        box-shadow 0.3s ease;
}

.display-dashboard > div:last-child {
    border-right: 0;
}

.display-dashboard small {
    margin-bottom: 5px;
    color: #a9bcc4;
    font-size: 6px;
    letter-spacing: 0.08em;
}

.battery-ring {
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    margin-bottom: 5px;
    border-radius: 50%;
    background:
        radial-gradient(circle, #07131e 58%, transparent 60%),
        conic-gradient(
            #56ef75 0 80%,
            rgba(255, 255, 255, 0.11) 80% 100%
        );
    box-shadow: 0 0 15px rgba(68, 235, 108, 0.18);
}

.battery-ring strong {
    font-size: 13px;
}

.display-battery > b {
    margin-top: 3px;
    font-size: 8px;
}

.display-battery > span:last-child {
    color: #8ca2ac;
    font-size: 5px;
}

.display-power strong {
    font-size: 21px;
    line-height: 1;
}

.display-power > span {
    margin-top: 2px;
    color: #b9cbd2;
    font-size: 6px;
}

.display-power em {
    margin-top: 8px;
    padding: 3px 6px;
    border-radius: 2px;
    background: rgba(46, 216, 97, 0.16);
    color: #52ea75;
    font-size: 5px;
    font-style: normal;
}

.motor-bars {
    display: flex;
    align-items: flex-end;
    gap: 11px;
    height: 47px;
    margin-top: 4px;
}

.motor-bars > span {
    position: relative;
    width: 12px;
    height: 44px;
    overflow: hidden;
    border: 1px solid rgba(71, 213, 230, 0.38);
    background:
        repeating-linear-gradient(
            to top,
            rgba(94, 216, 230, 0.16) 0 4px,
            transparent 4px 7px
        );
}

.motor-bars i {
    position: absolute;
    right: 2px;
    bottom: 2px;
    left: 2px;
    height: 72%;
    background: linear-gradient(to top, #18bad0, #60e9f1);
    box-shadow: 0 0 10px rgba(37, 213, 230, 0.42);
    animation: smart-motor-level 2.5s ease-in-out infinite alternate;
}

.motor-bars span:last-child i {
    height: 84%;
    animation-delay: 0.45s;
}

.motor-labels {
    display: flex;
    gap: 8px;
    margin-top: 4px;
}

.motor-labels b {
    color: #9eb3bc;
    font-size: 5px;
}

.display-menu {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding-top: 7px;
    border-top: 1px solid rgba(90, 215, 230, 0.24);
    color: #9fb3bb;
    font-size: 5px;
    text-align: center;
}

@keyframes smart-motor-level {
    from {
        transform: scaleY(0.82);
        transform-origin: bottom;
        opacity: 0.72;
    }

    to {
        transform: scaleY(1);
        transform-origin: bottom;
        opacity: 1;
    }
}


/* Реакция интерфейса на наведение устройств */

.smartcaptain-showcase:has(.smart-ecu:hover) .display-power {
    background: rgba(19, 214, 223, 0.07);
    box-shadow: inset 0 0 22px rgba(19, 214, 223, 0.08);
}

.smartcaptain-showcase:has(.smart-throttle:hover) .display-motors {
    background: rgba(19, 214, 223, 0.07);
    box-shadow: inset 0 0 22px rgba(19, 214, 223, 0.08);
}

.smartcaptain-showcase:has(.smart-wheel:hover) .display-menu {
    color: var(--accent);
}


/* Планшет */

@media (max-width: 1120px) {
    .smartcaptain-grid {
        grid-template-columns: 1fr;
        gap: 55px;
    }

    .smartcaptain-copy {
        max-width: 800px;
    }

    .smartcaptain-showcase {
        width: min(800px, 100%);
        min-height: 620px;
        margin: 0 auto;
    }
}


/* Телефон */

@media (max-width: 650px) {
    .smartcaptain-section {
        padding: 90px 0;
    }

    .smartcaptain-copy h2 {
        font-size: 41px;
    }

    .smartcaptain-lead {
        font-size: 17px;
    }

    .smartcaptain-feature {
        grid-template-columns: 42px 1fr;
    }

    .smartcaptain-showcase {
        min-height: 460px;
    }

    .smart-display {
        left: 0;
        width: 100%;
    }

    .smart-ecu {
        left: -3%;
        width: 35%;
    }

    .smart-wheel {
        right: -3%;
        width: 35%;
    }

    .smart-throttle {
        width: 25%;
    }

    .smart-device-name,
    .smart-system-lines {
        display: none;
    }

    .display-live-ui {
        top: 21%;
        left: 22%;
        width: 58%;
        height: 46%;
        transform:
            perspective(800px)
            rotateY(-3deg)
            scale(0.9);
    }
}
/* Финальная компоновка SmartCaptain */

.smartcaptain-showcase {
    min-height: 520px;
}

.smart-display {
    top: 5%;
    left: 5%;
    width: 90%;
}

.smart-system-lines,
.smart-device-name {
    display: none;
}

.smart-ecu {
    left: 3%;
    bottom: 0;
    width: 36%;
}

.smart-throttle {
    left: 50%;
    bottom: -2%;
    width: 27%;
    transform: translateX(-50%);
}

.smart-wheel {
    right: 2%;
    bottom: -1%;
    width: 35%;
}
.smart-ecu,
.smart-throttle,
.smart-wheel {
    filter: drop-shadow(0 24px 35px rgba(0, 0, 0, 0.45));
}

.smart-display {
    z-index: 5;
}

.smart-ecu {
    z-index: 6;
}

.smart-wheel {
    z-index: 7;
}

.smart-throttle {
    z-index: 8;
}
.display-live-ui {
    top: 22%;
    height: 44%;
}
/* ===========================
   SMARTCAPTAIN SHOWCASE
=========================== */

.smartcaptain-showcase {
    position: relative;
    min-height: 490px;
}

/* Дисплей */

.smart-display {
    position: absolute;
    top: 4%;
    left: 3%;
    width: 94%;
    z-index: 5;
    filter: drop-shadow(0 35px 60px rgba(0,0,0,.45));
}

/* ECU */

.smart-ecu {
    position: absolute;
    left: 4%;
    bottom: 5%;
    width: 39%;
    z-index: 6;
    filter: drop-shadow(0 22px 40px rgba(0,0,0,.45));
    transition: .35s;
}

/* Throttle */

.smart-throttle {
    position: absolute;
    left: 49%;
    bottom: 4%;
    width: 30%;
    transform: translateX(-50%);
    z-index: 8;
    filter: drop-shadow(0 22px 40px rgba(0,0,0,.45));
    transition: .35s;
}

/* Steering */

.smart-wheel {
    position: absolute;
    right: 2%;
    bottom: 4%;
    width: 40%;
    z-index: 7;
    filter: drop-shadow(0 22px 40px rgba(0,0,0,.45));
    transition: .35s;
}

/* Hover */

.smart-ecu:hover,
.smart-throttle:hover,
.smart-wheel:hover {
    transform: translateY(-6px) scale(1.03);
}

.smart-throttle:hover {
    transform: translateX(-50%) translateY(-6px) scale(1.03);
}
.smart-display::after{
    content:"";
    position:absolute;
    inset:-20px;
    background:radial-gradient(circle, rgba(0,214,255,.16), transparent 70%);
    z-index:-1;
    filter:blur(25px);
}