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

:root {
    --bg: #07111f;
    --bg-light: #0b1728;
    --panel: #0e1c2f;
    --panel-light: #13243a;
    --border: rgba(255, 255, 255, 0.09);

    --text: #f4f7fb;
    --muted: #8ea0b7;

    --primary: #37d6a3;
    --primary-dark: #1eb789;

    --blue: #4c9fff;
    --warning: #ffb84d;
    --danger: #ff5c6c;

    --radius: 18px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        Inter,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    background:
        radial-gradient(
            circle at 80% 10%,
            rgba(55, 214, 163, 0.08),
            transparent 30%
        ),
        radial-gradient(
            circle at 15% 30%,
            rgba(76, 159, 255, 0.07),
            transparent 30%
        ),
        var(--bg);

    color: var(--text);
    line-height: 1.6;
}


/* =========================
   NAVIGATION
========================= */

.navbar {
    height: 76px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 6%;

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

    background: rgba(7, 17, 31, 0.82);

    backdrop-filter: blur(14px);

    position: sticky;
    top: 0;
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    width: 42px;
    height: 42px;

    display: grid;
    place-items: center;

    border-radius: 11px;

    background:
        linear-gradient(
            135deg,
            var(--primary),
            var(--blue)
        );

    color: #07111f;

    font-weight: 900;
    font-size: 14px;
}

.brand-name {
    font-weight: 700;
    font-size: 15px;
}

.brand-subtitle {
    color: var(--muted);
    font-size: 11px;
}

.navbar nav {
    display: flex;
    gap: 28px;
}

.navbar nav a {
    color: var(--muted);
    text-decoration: none;

    font-size: 13px;
    font-weight: 500;

    transition: 0.2s ease;
}

.navbar nav a:hover {
    color: var(--text);
}


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

.hero {
    min-height: 680px;

    display: grid;
    grid-template-columns: 1.1fr 0.9fr;

    align-items: center;

    gap: 60px;

    padding: 90px 8% 80px;

    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 720px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;

    padding: 7px 13px;

    border-radius: 30px;

    border: 1px solid rgba(55, 214, 163, 0.25);

    background: rgba(55, 214, 163, 0.06);

    color: var(--primary);

    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
}

.status-dot {
    width: 7px;
    height: 7px;

    border-radius: 50%;

    background: var(--primary);

    box-shadow:
        0 0 0 4px rgba(55, 214, 163, 0.12),
        0 0 15px rgba(55, 214, 163, 0.7);
}

.hero h1 {
    margin-top: 26px;

    font-size: clamp(44px, 5vw, 76px);

    line-height: 1.02;

    letter-spacing: -3px;

    max-width: 850px;
}

.hero h1 span {
    display: block;

    background:
        linear-gradient(
            90deg,
            var(--primary),
            var(--blue)
        );

    -webkit-background-clip: text;
    background-clip: text;

    color: transparent;
}

.hero p {
    margin-top: 25px;

    max-width: 650px;

    color: var(--muted);

    font-size: 17px;
}

.hero-buttons {
    display: flex;

    gap: 14px;

    margin-top: 35px;
}

.btn {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-height: 48px;

    padding: 0 22px;

    border-radius: 10px;

    text-decoration: none;

    font-size: 13px;
    font-weight: 700;

    transition: 0.25s ease;
}

.btn.primary {
    background: var(--primary);

    color: #061219;

    box-shadow:
        0 8px 30px rgba(55, 214, 163, 0.18);
}

.btn.primary:hover {
    transform: translateY(-2px);

    background: #48e4b1;
}

.btn.secondary {
    color: var(--text);

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

    background: rgba(255, 255, 255, 0.03);
}

.btn.secondary:hover {
    background: rgba(255, 255, 255, 0.07);
}


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

.hero-visual {
    min-height: 420px;

    display: grid;

    place-items: center;

    position: relative;
}

.radar-circle {
    width: 310px;
    height: 310px;

    border-radius: 50%;

    border: 1px solid rgba(55, 214, 163, 0.22);

    display: grid;
    place-items: center;

    background:
        radial-gradient(
            circle,
            rgba(55, 214, 163, 0.09),
            transparent 60%
        );

    box-shadow:
        0 0 80px rgba(55, 214, 163, 0.07),
        inset 0 0 60px rgba(55, 214, 163, 0.04);
}

.radar-circle::before,
.radar-circle::after {
    content: "";

    position: absolute;

    border-radius: 50%;

    border: 1px solid rgba(55, 214, 163, 0.1);
}

.radar-circle::before {
    width: 230px;
    height: 230px;
}

.radar-circle::after {
    width: 150px;
    height: 150px;
}

.radar-center {
    width: 110px;
    height: 110px;

    border-radius: 50%;

    display: grid;
    place-items: center;

    background:
        radial-gradient(
            circle,
            rgba(55, 214, 163, 0.28),
            rgba(55, 214, 163, 0.04)
        );

    border: 1px solid rgba(55, 214, 163, 0.5);

    color: var(--primary);

    font-size: 30px;
    font-weight: 900;

    box-shadow:
        0 0 45px rgba(55, 214, 163, 0.2);
}

.floating-card {
    position: absolute;

    display: flex;

    align-items: center;

    gap: 10px;

    padding: 12px 16px;

    border-radius: 12px;

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

    background:
        rgba(14, 28, 47, 0.9);

    backdrop-filter: blur(10px);

    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.25);
}

.floating-card span {
    font-size: 20px;
}

.floating-card small {
    display: block;

    color: var(--muted);

    font-size: 10px;
}

.floating-card strong {
    display: block;

    font-size: 12px;
}

.card-eye {
    top: 70px;
    right: 15px;
}

.card-eye strong {
    color: var(--primary);
}

.card-fatigue {
    bottom: 70px;
    left: 15px;
}

.card-fatigue strong {
    color: var(--primary);
}


/* =========================
   SECTIONS
========================= */

.section {
    padding: 100px 8%;
}

.section-heading {
    display: flex;

    align-items: flex-end;
    justify-content: space-between;

    gap: 30px;

    margin-bottom: 35px;
}

.section-heading.centered {
    display: block;

    text-align: center;

    max-width: 750px;

    margin:
        0 auto 50px;
}

.section-label {
    color: var(--primary);

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 2px;
}

.section-heading h2 {
    margin-top: 8px;

    font-size: clamp(30px, 4vw, 46px);

    line-height: 1.1;

    letter-spacing: -1.5px;
}

.section-heading p {
    margin-top: 12px;

    color: var(--muted);

    max-width: 650px;
}


/* =========================
   DEMO
========================= */

.demo-section {
    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.015),
            transparent
        );
}

.connection-status {
    display: flex;

    align-items: center;

    gap: 10px;

    color: var(--primary);

    font-size: 11px;

    font-weight: 700;

    letter-spacing: 1px;
}

.dashboard {
    display: grid;

    grid-template-columns: 1.55fr 1fr;

    gap: 18px;
}

.video-panel,
.metrics-panel {
    border: 1px solid var(--border);

    background:
        linear-gradient(
            145deg,
            rgba(19, 36, 58, 0.95),
            rgba(11, 23, 40, 0.95)
        );

    border-radius: var(--radius);

    overflow: hidden;

    box-shadow:
        0 25px 80px rgba(0, 0, 0, 0.2);
}

.panel-header {
    height: 54px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    padding: 0 18px;

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

    color: var(--muted);

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 1.5px;
}

.live-indicator {
    display: flex;

    align-items: center;

    gap: 7px;

    color: var(--danger);
}

.live-indicator span {
    width: 6px;
    height: 6px;

    border-radius: 50%;

    background: var(--danger);

    box-shadow:
        0 0 10px rgba(255, 92, 108, 0.8);
}

.video-container {
    height: 470px;

    position: relative;

    overflow: hidden;

    background:
        radial-gradient(
            circle at center,
            #182e46,
            #050c15 75%
        );
}

.demo-driver {
    position: absolute;

    inset: 0;

    display: grid;

    place-items: center;
}

.face-outline {
    width: 230px;
    height: 290px;

    border-radius:
        48%
        48%
        45%
        45%;

    border: 2px solid rgba(76, 159, 255, 0.7);

    position: relative;

    background:
        radial-gradient(
            ellipse at center,
            rgba(76, 159, 255, 0.05),
            transparent 70%
        );

    box-shadow:
        0 0 50px rgba(76, 159, 255, 0.08);
}

.eye {
    position: absolute;

    width: 48px;
    height: 16px;

    top: 110px;

    border-radius: 50%;

    border: 2px solid var(--primary);
}

.left-eye {
    left: 42px;
}

.right-eye {
    right: 42px;
}

.eye::after {
    content: "";

    position: absolute;

    width: 8px;
    height: 8px;

    border-radius: 50%;

    background: var(--primary);

    left: 50%;
    top: 50%;

    transform:
        translate(-50%, -50%);
}

.nose {
    position: absolute;

    width: 2px;
    height: 55px;

    left: 50%;
    top: 125px;

    background: rgba(255, 255, 255, 0.3);
}

.mouth {
    position: absolute;

    width: 65px;
    height: 20px;

    left: 50%;
    bottom: 65px;

    transform: translateX(-50%);

    border-bottom: 2px solid var(--primary);

    border-radius: 50%;
}

.scan-line {
    position: absolute;

    left: 0;
    right: 0;

    height: 1px;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(55, 214, 163, 0.8),
            transparent
        );

    box-shadow:
        0 0 15px rgba(55, 214, 163, 0.5);

    animation:
        scan 3s linear infinite;
}

@keyframes scan {

    0% {
        top: 0;
    }

    100% {
        top: 100%;
    }
}

.camera-overlay {
    position: absolute;

    top: 18px;
    left: 18px;

    padding: 6px 10px;

    border-radius: 6px;

    background: rgba(7, 17, 31, 0.75);

    border: 1px solid rgba(55, 214, 163, 0.2);

    color: var(--primary);

    font-size: 9px;

    font-weight: 800;

    letter-spacing: 1px;
}

.video-footer {
    height: 45px;

    display: flex;

    justify-content: space-between;

    align-items: center;

    padding: 0 18px;

    color: var(--muted);

    font-size: 10px;

    border-top: 1px solid var(--border);
}


/* =========================
   METRICS
========================= */

.metrics-panel {
    padding-bottom: 18px;
}

.metric {
    padding: 17px 20px;

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

.metric-top {
    display: flex;

    align-items: center;

    justify-content: space-between;

    margin-bottom: 9px;

    font-size: 12px;
}

.metric-top span {
    color: var(--muted);
}

.metric-top strong {
    font-size: 12px;

    color: var(--primary);
}

.metric-bar {
    height: 5px;

    border-radius: 10px;

    background: rgba(255, 255, 255, 0.06);

    overflow: hidden;
}

.bar {
    height: 100%;

    border-radius: inherit;

    background: var(--primary);

    box-shadow:
        0 0 10px rgba(55, 214, 163, 0.3);
}

.bar.good {
    width: 78%;
}

.pose-values {
    display: grid;

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

    gap: 8px;

    margin-top: 12px;
}

.pose-values div {
    padding: 9px;

    background: rgba(255, 255, 255, 0.025);

    border-radius: 8px;

    text-align: center;
}

.pose-values small {
    display: block;

    color: var(--muted);

    font-size: 9px;
}

.pose-values strong {
    display: block;

    margin-top: 2px;

    font-size: 11px;
}

.fatigue-result {
    margin: 18px;

    padding: 18px;

    border-radius: 12px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    border: 1px solid rgba(55, 214, 163, 0.18);

    background:
        rgba(55, 214, 163, 0.06);
}

.fatigue-result small {
    display: block;

    color: var(--muted);

    font-size: 9px;

    letter-spacing: 1px;
}

.fatigue-result strong {
    display: block;

    margin-top: 4px;

    color: var(--primary);

    font-size: 18px;
}

.fatigue-score {
    font-size: 24px;

    font-weight: 800;

    color: var(--primary);
}


/* =========================
   TECHNOLOGY
========================= */

.technology-grid {
    display: grid;

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

    gap: 18px;
}

.tech-card {
    padding: 30px;

    border-radius: var(--radius);

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

    background:
        rgba(255, 255, 255, 0.025);

    transition: 0.25s ease;
}

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

    border-color:
        rgba(55, 214, 163, 0.25);
}

.tech-card.featured {
    background:
        linear-gradient(
            145deg,
            rgba(55, 214, 163, 0.08),
            rgba(76, 159, 255, 0.04)
        );

    border-color:
        rgba(55, 214, 163, 0.2);
}

.tech-number {
    color: var(--primary);

    font-size: 11px;

    font-weight: 800;

    letter-spacing: 1px;
}

.tech-card h3 {
    margin-top: 18px;

    font-size: 25px;
}

.tech-card p {
    margin-top: 12px;

    color: var(--muted);

    font-size: 13px;
}

.tech-tag {
    display: inline-block;

    margin-top: 25px;

    padding: 5px 9px;

    border-radius: 5px;

    background:
        rgba(55, 214, 163, 0.08);

    color: var(--primary);

    font-size: 9px;

    font-weight: 800;

    letter-spacing: 1px;
}


/* =========================
   ARCHITECTURE
========================= */

.architecture-section {
    background:
        rgba(255, 255, 255, 0.015);
}

.architecture {
    display: flex;

    align-items: center;

    justify-content: center;

    gap: 14px;

    flex-wrap: wrap;
}

.architecture-step {
    min-width: 130px;

    padding: 20px 15px;

    text-align: center;

    border-radius: 12px;

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

    background:
        rgba(255, 255, 255, 0.025);
}

.architecture-icon {
    width: 42px;
    height: 42px;

    display: grid;
    place-items: center;

    margin: 0 auto 10px;

    border-radius: 10px;

    background:
        rgba(55, 214, 163, 0.08);

    color: var(--primary);

    font-weight: 800;
}

.architecture-step strong {
    display: block;

    font-size: 11px;
}

.architecture-step span {
    display: block;

    margin-top: 4px;

    color: var(--muted);

    font-size: 9px;
}

.architecture-arrow {
    color: var(--primary);

    font-size: 20px;
}


/* =========================
   DEPLOYMENT
========================= */

.deployment-section {
    border-top: 1px solid var(--border);
}

.deployment-content {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    align-items: center;

    gap: 70px;
}

.deployment-content h2 {
    margin-top: 10px;

    font-size: clamp(32px, 4vw, 48px);

    line-height: 1.1;
}

.deployment-content p {
    margin-top: 18px;

    color: var(--muted);

    max-width: 600px;
}

.deployment-list {
    margin-top: 25px;

    display: grid;

    gap: 12px;
}

.deployment-list div {
    display: flex;

    gap: 10px;

    align-items: center;

    font-size: 13px;
}

.deployment-list span {
    color: var(--primary);

    font-weight: 900;
}

.hardware-card {
    padding: 45px 35px;

    border-radius: 20px;

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

    background:
        radial-gradient(
            circle at center,
            rgba(55, 214, 163, 0.08),
            transparent 65%
        );
}

.hardware-title {
    color: var(--muted);

    text-align: center;

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 2px;
}

.hardware-flow {
    display: flex;

    align-items: center;

    justify-content: center;

    gap: 15px;

    margin-top: 40px;

    color: var(--primary);

    font-size: 22px;
}

.hardware-flow div {
    text-align: center;
}

.hardware-flow span {
    display: block;

    margin-top: 8px;

    color: var(--text);

    font-size: 10px;
}

.hardware-status {
    display: flex;

    align-items: center;

    justify-content: center;

    gap: 8px;

    margin-top: 40px;

    color: var(--primary);

    font-size: 10px;

    font-weight: 800;

    letter-spacing: 1px;
}


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

footer {
    min-height: 100px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    padding: 30px 8%;

    border-top: 1px solid var(--border);

    color: var(--muted);

    font-size: 11px;
}

footer strong {
    display: block;

    color: var(--text);

    font-size: 12px;
}

footer span {
    display: block;

    margin-top: 3px;
}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1000px) {

    .navbar nav {
        display: none;
    }

    .hero {
        grid-template-columns: 1fr;

        text-align: center;

        padding-top: 70px;
    }

    .hero-content {
        margin: auto;
    }

    .hero p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-visual {
        min-height: 350px;
    }

    .dashboard {
        grid-template-columns: 1fr;
    }

    .technology-grid {
        grid-template-columns: 1fr;
    }

    .deployment-content {
        grid-template-columns: 1fr;
    }

    .section-heading {
        align-items: flex-start;

        flex-direction: column;
    }

    .connection-status {
        margin-top: -15px;
    }
}


@media (max-width: 600px) {

    .navbar {
        padding: 0 20px;
    }

    .hero,
    .section {
        padding-left: 20px;
        padding-right: 20px;
    }

    .hero h1 {
        letter-spacing: -2px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .radar-circle {
        width: 240px;
        height: 240px;
    }

    .video-container {
        height: 360px;
    }

    .face-outline {
        transform: scale(0.8);
    }

    .architecture-arrow {
        display: none;
    }

    .architecture {
        display: grid;

        grid-template-columns:
            repeat(2, 1fr);
    }

    footer {
        flex-direction: column;

        align-items: flex-start;

        gap: 15px;
    }
}

/* =========================
   LANGUAGE SWITCHER
========================= */

.language-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 18px;
    padding: 4px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
}

.lang-btn {
    border: 0;
    background: transparent;
    color: var(--muted);
    padding: 7px 10px;
    border-radius: 7px;
    font-family: inherit;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s ease;
}

.lang-btn:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.07);
}

.lang-btn.active {
    color: #061219;
    background: var(--primary);
}

@media (max-width: 900px) {
    .navbar {
        height: auto;
        min-height: 76px;
        padding-top: 12px;
        padding-bottom: 12px;
        flex-wrap: wrap;
        gap: 12px;
    }

    .navbar nav {
        order: 3;
        width: 100%;
        justify-content: center;
        gap: 18px;
        flex-wrap: wrap;
    }

    .language-switcher {
        margin-left: auto;
    }
}

@media (max-width: 520px) {
    .navbar nav {
        gap: 12px;
    }

    .navbar nav a {
        font-size: 11px;
    }

    .lang-btn {
        padding: 6px 8px;
    }
}


/* =========================
   REAL PROTOTYPE
========================= */
.prototype-section {
    background:
        linear-gradient(
            180deg,
            rgba(76, 159, 255, 0.025),
            transparent
        );
}

.prototype-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 18px;
}

.prototype-card,
.prototype-video-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background:
        linear-gradient(
            145deg,
            rgba(19, 36, 58, 0.95),
            rgba(11, 23, 40, 0.95)
        );
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.18);
}

.prototype-image-wrap {
    height: 360px;
    display: grid;
    place-items: center;
    padding: 18px;
    background: rgba(0, 0, 0, 0.16);
}

.prototype-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10px;
}

.prototype-card-body {
    padding: 24px 26px 28px;
    border-top: 1px solid var(--border);
}

.prototype-kicker {
    display: inline-block;
    color: var(--primary);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.prototype-card h3 {
    margin-top: 9px;
    font-size: 23px;
    line-height: 1.2;
}

.prototype-card p {
    margin-top: 9px;
    color: var(--muted);
    font-size: 13px;
}

.prototype-video-card {
    padding: 0;
}

.prototype-video-header {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 26px;
    border-bottom: 1px solid var(--border);
}

.prototype-video-header h3 {
    margin-top: 7px;
    font-size: 25px;
    line-height: 1.2;
}

.video-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 1px;
    white-space: nowrap;
}

.prototype-video-wrap {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #02070d;
}

.prototype-video-wrap video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #02070d;
}

.prototype-video-caption {
    padding: 16px 26px 20px;
    color: var(--muted);
    font-size: 12px;
    border-top: 1px solid var(--border);
}

.footer-github {
    display: inline-block;
    margin-top: 8px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
}

.footer-github:hover {
    text-decoration: underline;
}

@media (max-width: 800px) {
    .prototype-grid {
        grid-template-columns: 1fr;
    }

    .prototype-image-wrap {
        height: 320px;
    }

    .prototype-video-header {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 600px) {
    .prototype-image-wrap {
        height: 280px;
        padding: 12px;
    }

    .prototype-card-body,
    .prototype-video-header,
    .prototype-video-caption {
        padding-left: 18px;
        padding-right: 18px;
    }
}


/* =========================================================
   FINAL MVP PRESENTATION REFINEMENTS
   Larger readable typography + complete prototype imagery
========================================================= */
body {
    font-size: 17px;
}

.navbar nav a {
    font-size: 15px;
}

.brand-name {
    font-size: 16px;
}

.brand-subtitle {
    font-size: 12px;
}

.status-badge {
    font-size: 13px;
}

.hero p {
    font-size: 19px;
    line-height: 1.7;
}

.btn {
    min-height: 52px;
    padding: 0 25px;
    font-size: 15px;
}

.section-label {
    font-size: 12px;
}

.section-heading p {
    font-size: 17px;
    line-height: 1.7;
}

.prototype-grid {
    align-items: stretch;
}

.prototype-image-wrap {
    height: 460px;
    min-height: 460px;
    aspect-ratio: 4 / 3;
    padding: 24px;
}

.prototype-image-wrap img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    object-position: center;
}

.prototype-card-body {
    padding: 28px 30px 32px;
}

.prototype-kicker {
    font-size: 11px;
}

.prototype-card h3 {
    font-size: 26px;
}

.prototype-card p {
    font-size: 16px;
    line-height: 1.65;
}

.prototype-video-header h3 {
    font-size: 28px;
}

.video-badge {
    font-size: 11px;
}

.prototype-video-caption {
    font-size: 15px;
    line-height: 1.7;
}

.video-audio-note {
    display: block;
    margin-top: 8px;
    color: var(--primary);
    font-weight: 700;
}

.tech-card p {
    font-size: 16px;
    line-height: 1.7;
}

.tech-tag {
    font-size: 11px;
}

.deployment-content p {
    font-size: 17px;
    line-height: 1.75;
}

.deployment-list > div {
    font-size: 16px;
}

.hardware-title {
    font-size: 13px;
}

.hardware-flow {
    font-size: 16px;
}

.footer-github {
    font-size: 15px;
}

@media (max-width: 800px) {
    .prototype-image-wrap {
        height: 400px;
        min-height: 400px;
    }
}

@media (max-width: 600px) {
    .prototype-image-wrap {
        height: 360px;
        min-height: 360px;
        padding: 18px;
    }

    .hero p,
    .section-heading p {
        font-size: 16px;
    }
}