:root {
    --navy: #062a4f;
    --teal: #078b92;
    --green: #2f9147;
    --light: #f4f8fa;
    --text: #17212b;
    --muted: #60707d;
    --white: #ffffff;
    --border: #dce5ea;
    --soft-teal: #e8f5f4;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.nav {
    max-width: 1180px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--navy);
    text-decoration: none;
    font-weight: 700;
    flex-shrink: 0;
}

.brand img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px 20px;
}

.nav a {
    color: var(--navy);
    text-decoration: none;
    font-weight: 600;
}

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

.page-hero {
    padding: 72px 24px 62px;
    text-align: center;
    background:
        radial-gradient(circle at top right, rgba(47, 145, 71, .14), transparent 32%),
        radial-gradient(circle at top left, rgba(7, 139, 146, .14), transparent 36%),
        linear-gradient(180deg, #ffffff 0%, #eef6f8 100%);
}

.page-hero .eyebrow {
    margin: 0 0 12px;
    color: var(--teal);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.4px;
}

.page-hero h1 {
    margin: 0;
    color: var(--navy);
    font-size: clamp(42px, 7vw, 68px);
    line-height: 1;
}

.page-hero p {
    max-width: 780px;
    margin: 20px auto 0;
    color: var(--muted);
    font-size: 19px;
    line-height: 1.7;
}

.content {
    max-width: 1120px;
    margin: 0 auto;
    padding: 68px 24px 82px;
}

.section-heading {
    max-width: 780px;
    margin: 0 auto 38px;
    text-align: center;
}

.section-heading h2 {
    margin: 0;
    color: var(--navy);
    font-size: 38px;
}

.section-heading p {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.65;
}

.grid-2,
.grid-3 {
    display: grid;
    gap: 22px;
}

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

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

.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 8px 22px rgba(6, 42, 79, .06);
}

.card h2,
.card h3 {
    margin: 0 0 11px;
    color: var(--navy);
}

.card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.card ul {
    margin: 14px 0 0;
    padding-left: 20px;
    color: var(--muted);
    line-height: 1.7;
}

.placeholder {
    min-height: 230px;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 28px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(6, 42, 79, .97), rgba(7, 139, 146, .91));
    color: var(--white);
}

.screenshot {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
    border-radius: 14px;
    transition:
        transform .25s ease,
        box-shadow .25s ease,
        opacity .25s ease;
}

.screenshot-link {
    display: block;
    overflow: hidden;
    border-radius: 14px;
    cursor: zoom-in;
    text-decoration: none;
    transition: transform .25s ease;
}

.screenshot-link:hover {
    transform: translateY(-3px);
}

.screenshot-link:hover .screenshot {
    transform: scale(1.02);
    opacity: .98;
    box-shadow:
        0 12px 28px rgba(6, 42, 79, .18),
        0 4px 10px rgba(6, 42, 79, .08);
}

.placeholder strong {
    display: block;
    font-size: 22px;
    margin-bottom: 8px;
}

.placeholder span {
    opacity: .82;
}

.badge {
    display: inline-block;
    margin-bottom: 13px;
    padding: 7px 11px;
    border-radius: 999px;
    background: var(--soft-teal);
    color: var(--teal);
    font-weight: 700;
    font-size: 13px;
}

.button {
    display: inline-block;
    padding: 14px 22px;
    border-radius: 10px;
    background: linear-gradient(90deg, var(--navy), var(--teal), var(--green));
    color: var(--white);
    text-decoration: none;
    font-weight: 700;
}

.notice {
    margin-top: 30px;
    padding: 22px;
    border-radius: 14px;
    background: var(--soft-teal);
    border: 1px solid #c8e8e2;
    color: var(--navy);
    text-align: center;
    line-height: 1.6;
}

.faq {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px 26px;
    margin-bottom: 16px;
}

.faq h2 {
    margin: 0 0 9px;
    color: var(--navy);
    font-size: 21px;
}

.faq p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

footer {
    background: var(--navy);
    color: var(--white);
    text-align: center;
    padding: 34px 20px;
}

footer p {
    margin: 6px 0;
}

footer a {
    color: #8fe0d6;
    font-weight: 700;
    text-decoration: none;
}

footer .small {
    opacity: .75;
    font-size: 13px;
}

@media (max-width: 900px) {
    .nav {
        align-items: flex-start;
    }

    .nav-links {
        font-size: 14px;
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .nav {
        flex-direction: column;
        align-items: center;
    }

    .nav-links {
        justify-content: center;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .brand span {
        display: none;
    }
}

/* Automatically maintained release information */
.release-strip {
    margin: 34px auto 0;
    padding: 26px 28px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    box-shadow: 0 8px 22px rgba(6, 42, 79, .06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.release-strip h2 {
    margin: 4px 0 7px;
    color: var(--navy);
}

.release-strip p {
    margin: 0;
    color: var(--muted);
}

.release-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.text-link {
    color: var(--navy);
    font-weight: 700;
}

.current-release {
    grid-column: 1 / -1;
}

.release-facts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 18px;
}

.release-facts p {
    padding: 16px;
    border-radius: 10px;
    background: var(--light);
}

@media (max-width: 720px) {
    .release-strip {
        flex-direction: column;
        align-items: flex-start;
    }

    .release-facts {
        grid-template-columns: 1fr;
    }
}

/* Features page */
.nav-links a[aria-current="page"] {
    color: var(--teal);
}

.feature-hero {
    padding: 72px 24px 78px;
    text-align: left;
}

.feature-hero-inner {
    width: min(1180px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: center;
    gap: 52px;
}

.feature-hero-copy .eyebrow {
    margin-left: 0;
}

.feature-hero h1 {
    max-width: 640px;
    font-size: clamp(46px, 6vw, 76px);
    line-height: .98;
}

.feature-hero-copy>p:not(.eyebrow) {
    max-width: 650px;
    margin: 24px 0 0;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.button-secondary {
    background: var(--white);
    color: var(--navy);
    border: 1px solid var(--border);
    box-shadow: 0 6px 18px rgba(6, 42, 79, .08);
}

.button-secondary:hover {
    color: var(--teal);
    box-shadow: 0 10px 24px rgba(6, 42, 79, .13);
}

.feature-hero-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 25px;
}

.feature-hero-highlights span {
    padding: 8px 11px;
    border: 1px solid rgba(7, 139, 146, .2);
    border-radius: 999px;
    background: rgba(255, 255, 255, .68);
    color: var(--navy);
    font-size: 13px;
    font-weight: 700;
}

.feature-hero-image {
    display: block;
    padding: 10px;
    overflow: hidden;
    border: 1px solid rgba(6, 42, 79, .13);
    border-radius: 22px;
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 24px 60px rgba(6, 42, 79, .16);
    transform: rotate(1deg);
    transition: transform .25s ease, box-shadow .25s ease;
}

.feature-hero-image:hover {
    transform: rotate(0) translateY(-4px);
    box-shadow: 0 30px 68px rgba(6, 42, 79, .21);
}

.feature-hero-image img {
    width: 100%;
    min-height: 360px;
    display: block;
    object-fit: cover;
    object-position: center;
    border-radius: 14px;
}

.feature-section-nav {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 13px 24px;
    overflow-x: auto;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(10px);
}

.feature-section-nav a {
    flex: 0 0 auto;
    padding: 9px 15px;
    border-radius: 999px;
    color: var(--navy);
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
}

.feature-section-nav a:hover {
    background: var(--soft-teal);
    color: var(--teal);
}

.features-content {
    max-width: 1180px;
}

.feature-intro {
    max-width: 860px;
    margin-bottom: 76px;
}

.section-kicker {
    margin: 0 0 10px;
    color: var(--teal);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1.35px;
    text-transform: uppercase;
}

.feature-category {
    scroll-margin-top: 90px;
    margin-top: 92px;
}

.feature-category:first-of-type {
    margin-top: 0;
}

.feature-category-heading {
    max-width: 760px;
    margin-bottom: 34px;
}

.feature-category-heading h2 {
    margin: 0;
    color: var(--navy);
    font-size: clamp(34px, 4vw, 48px);
    line-height: 1.12;
}

.feature-category-heading>p:last-child {
    margin: 15px 0 0;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.7;
}

.feature-tour {
    display: grid;
    gap: 34px;
}

.feature-row {
    display: grid;
    grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
    align-items: center;
    gap: 42px;
    padding: 34px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--white);
    box-shadow: 0 10px 28px rgba(6, 42, 79, .065);
}

.feature-row-reverse .feature-copy {
    order: 2;
}

.feature-row-reverse .feature-image-link {
    order: 1;
}

.feature-row-spotlight {
    background: linear-gradient(135deg, #ffffff 0%, #f1faf9 100%);
}

.feature-copy h3 {
    margin: 0 0 14px;
    color: var(--navy);
    font-size: clamp(27px, 3vw, 36px);
    line-height: 1.15;
}

.feature-copy>p {
    margin: 0;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.7;
}

.feature-list {
    margin: 20px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
    color: var(--navy);
    font-weight: 600;
}

.feature-list li {
    position: relative;
    padding-left: 25px;
    line-height: 1.5;
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 800;
}

.feature-image-link {
    display: block;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 15px;
    background: #f7f9fa;
    box-shadow: 0 8px 22px rgba(6, 42, 79, .08);
    transition: transform .25s ease, box-shadow .25s ease;
}

.feature-image-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 34px rgba(6, 42, 79, .15);
}

.feature-image {
    width: 100%;
    height: 330px;
    display: block;
    object-fit: cover;
    object-position: center;
    transition: transform .25s ease;
}

.feature-image-link:hover .feature-image {
    transform: scale(1.015);
}

.feature-image-contain {
    object-fit: contain;
}

.feature-image-tall .feature-image {
    object-position: top;
}

.feature-card-grid {
    align-items: stretch;
}

.feature-card {
    position: relative;
    overflow: hidden;
    min-height: 220px;
    transition: transform .22s ease, box-shadow .22s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(6, 42, 79, .11);
}

.feature-card::after {
    content: "";
    position: absolute;
    right: -40px;
    bottom: -55px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: var(--soft-teal);
    opacity: .7;
}

.feature-number {
    display: inline-block;
    margin-bottom: 24px;
    color: var(--teal);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 1.2px;
}

.feature-card h3,
.feature-card p,
.feature-number {
    position: relative;
    z-index: 1;
}

.feature-cta {
    margin-top: 86px;
    padding: 44px 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 34px;
    border-radius: 22px;
    background:
        radial-gradient(circle at top right, rgba(47, 145, 71, .32), transparent 34%),
        linear-gradient(120deg, var(--navy), #064f70);
    color: var(--white);
    box-shadow: 0 22px 50px rgba(6, 42, 79, .18);
}

.feature-cta .eyebrow {
    margin: 0 0 8px;
    color: #8fe0d6;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.feature-cta h2 {
    margin: 0 0 10px;
    font-size: clamp(30px, 4vw, 42px);
}

.feature-cta p {
    max-width: 700px;
    margin: 0;
    color: rgba(255, 255, 255, .82);
    line-height: 1.65;
}

.feature-cta-actions {
    flex-shrink: 0;
    display: grid;
    justify-items: center;
    gap: 14px;
}

.feature-cta .button {
    background: var(--white);
    color: var(--navy);
}

.feature-cta-link {
    color: rgba(255, 255, 255, .86);
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
}

.feature-cta-link:hover {
    color: var(--white);
}

@media (max-width: 980px) {
    .feature-hero-inner {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .feature-hero-copy {
        text-align: center;
    }

    .feature-hero-copy .eyebrow,
    .feature-hero-copy>p:not(.eyebrow) {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions,
    .feature-hero-highlights {
        justify-content: center;
    }

    .feature-hero-image {
        max-width: 860px;
        margin: 0 auto;
        transform: none;
    }
}

@media (max-width: 900px) {
    .feature-row {
        grid-template-columns: 1fr;
        gap: 26px;
    }

    .feature-row-reverse .feature-copy,
    .feature-row-reverse .feature-image-link {
        order: initial;
    }

    .feature-image {
        height: auto;
        max-height: 480px;
        object-fit: contain;
    }
}

@media (max-width: 720px) {
    .feature-hero {
        padding-top: 58px;
    }

    .feature-hero-image img {
        min-height: 0;
    }

    .feature-section-nav {
        justify-content: flex-start;
    }

    .feature-category {
        margin-top: 72px;
    }

    .feature-row {
        padding: 24px;
    }

    .feature-cta {
        padding: 34px 28px;
        flex-direction: column;
        align-items: flex-start;
    }

    .feature-cta-actions {
        justify-items: start;
    }
}


/* Homepage scientific hero and value proposition */
.home-hero {
    position: relative;
    overflow: hidden;
    padding: 76px 24px 84px;
    text-align: left;
    isolation: isolate;
}

.home-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    opacity: .38;
    background-image:
        linear-gradient(rgba(6, 42, 79, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(6, 42, 79, .055) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .8), transparent 92%);
}

.home-hero::after {
    content: "";
    position: absolute;
    width: 480px;
    height: 480px;
    right: -170px;
    top: -230px;
    z-index: -1;
    border-radius: 50%;
    border: 1px solid rgba(7, 139, 146, .2);
    box-shadow: 0 0 0 64px rgba(7, 139, 146, .035), 0 0 0 128px rgba(47, 145, 71, .025);
}

.home-hero-inner {
    width: min(1180px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
    gap: 56px;
}

.home-hero .eyebrow,
.why-section .eyebrow {
    margin: 0 0 14px;
    color: var(--teal);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.4px;
}

.home-hero h1 {
    max-width: 670px;
    margin: 0;
    color: var(--navy);
    font-size: clamp(48px, 6.3vw, 78px);
    line-height: .99;
    letter-spacing: -2.4px;
}

.home-hero-copy>p:not(.eyebrow) {
    max-width: 650px;
    margin: 25px 0 0;
    color: var(--muted);
    font-size: 19px;
    line-height: 1.72;
}

.home-hero-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.home-hero-highlights span {
    padding: 8px 12px;
    border: 1px solid rgba(7, 139, 146, .18);
    border-radius: 999px;
    background: rgba(255, 255, 255, .7);
    color: var(--navy);
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 5px 16px rgba(6, 42, 79, .045);
}

.home-hero-visual {
    position: relative;
    display: block;
    padding: 9px;
    border: 1px solid rgba(6, 42, 79, .14);
    border-radius: 23px;
    background: rgba(255, 255, 255, .90);
    text-decoration: none;
    box-shadow:
        0 40px 80px rgba(6, 42, 79, .18),
        0 0 90px rgba(7, 139, 146, .18);
    transform:
        perspective(1600px) rotateY(-4deg) rotateX(2deg);
    transition:
        transform .35s ease,
        box-shadow .35s ease;
}

.home-hero-visual:hover {
    transform:
        perspective(1600px) rotateY(0) rotateX(0) translateY(-6px);
    box-shadow:
        0 55px 100px rgba(6, 42, 79, .22),
        0 0 120px rgba(7, 139, 146, .25);
}

.home-hero-visual::before {
    content: "";
    position: absolute;
    inset: -20px;
    z-index: -1;
    border-radius: 30px;
    background:
        radial-gradient(circle, rgba(7, 139, 146, .18), transparent 70%);
    filter: blur(22px);
}

.home-hero-visual img {
    width: 92%;
    max-width: 620px;
    height: auto;
    min-height: 0;
    display: block;
    margin: 22px auto;
    object-fit: contain;
    object-position: center;
    border-radius: 12px;
}

.hero-window-bar {
    height: 36px;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 0 12px;
    border-radius: 15px 15px 0 0;
    background: #f7fafb;
    border-bottom: 1px solid var(--border);
}

.hero-window-bar span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #b8c7cf;
}

.hero-window-bar strong {
    margin-left: 5px;
    color: var(--muted);
    font-size: 11px;
    letter-spacing: .2px;
}

.hero-visual-label {
    position: absolute;
    right: 24px;
    bottom: 24px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(6, 42, 79, .91);
    color: var(--white);
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 8px 22px rgba(6, 42, 79, .2);
}

.metabolic-field {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.metabolic-node {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--teal);
    box-shadow: 0 0 0 7px rgba(7, 139, 146, .1), 0 0 24px rgba(7, 139, 146, .3);
    animation: metabolicPulse 4.5s ease-in-out infinite;
}

.node-a {
    left: 7%;
    top: 25%;
}

.node-b {
    left: 16%;
    top: 73%;
    animation-delay: -1.4s;
}

.node-c {
    right: 7%;
    top: 60%;
    animation-delay: -2.5s;
}

.node-d {
    right: 35%;
    top: 12%;
    animation-delay: -.8s;
}

.metabolic-line {
    position: absolute;
    height: 1px;
    transform-origin: left center;
    background: linear-gradient(90deg, transparent, rgba(7, 139, 146, .2), transparent);
}

.line-a {
    width: 230px;
    left: 7%;
    top: 26%;
    transform: rotate(31deg);
}

.line-b {
    width: 270px;
    right: 5%;
    top: 61%;
    transform: rotate(-29deg);
}

.line-c {
    width: 190px;
    right: 34%;
    top: 13%;
    transform: rotate(58deg);
}

@keyframes metabolicPulse {

    0%,
    100% {
        transform: scale(.9);
        opacity: .55;
    }

    50% {
        transform: scale(1.18);
        opacity: 1;
    }
}

.why-section {
    margin: 72px 0 82px;
    padding: 62px 44px;
    border: 1px solid rgba(7, 139, 146, .15);
    border-radius: 24px;
    background:
        radial-gradient(circle at 10% 0%, rgba(7, 139, 146, .1), transparent 32%),
        radial-gradient(circle at 100% 100%, rgba(47, 145, 71, .09), transparent 30%),
        var(--white);
    box-shadow: 0 18px 50px rgba(6, 42, 79, .075);
}

.why-heading {
    margin-bottom: 42px;
}

.why-heading .eyebrow {
    margin-bottom: 10px;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.why-card {
    position: relative;
    padding: 27px 25px 25px;
    border: 1px solid var(--border);
    border-radius: 17px;
    background: rgba(255, 255, 255, .82);
    transition: transform .24s ease, border-color .24s ease, box-shadow .24s ease;
}

.why-card:hover {
    transform: translateY(-4px);
    border-color: rgba(7, 139, 146, .35);
    box-shadow: 0 14px 30px rgba(6, 42, 79, .09);
}

.why-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--soft-teal), rgba(47, 145, 71, .13));
    color: var(--teal);
    font-size: 22px;
    font-weight: 700;
}

.why-card h3 {
    margin: 0 0 10px;
    color: var(--navy);
    font-size: 19px;
    line-height: 1.3;
}

.why-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.why-action {
    margin-top: 34px;
    text-align: center;
}

@media (prefers-reduced-motion: reduce) {
    .metabolic-node {
        animation: none;
    }

    .home-hero-visual,
    .why-card {
        transition: none;
    }
}

@media (max-width: 960px) {
    .home-hero-inner {
        grid-template-columns: 1fr;
        gap: 42px;
    }

    .home-hero-copy {
        text-align: center;
    }

    .home-hero-copy>p:not(.eyebrow),
    .home-hero h1 {
        margin-left: auto;
        margin-right: auto;
    }

    .home-hero .hero-actions,
    .home-hero-highlights {
        justify-content: center;
    }

    .home-hero-visual {
        max-width: 650px;
        margin: 0 auto;
        transform: none;
    }

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

@media (max-width: 680px) {
    .home-hero {
        padding: 58px 20px 66px;
    }

    .home-hero h1 {
        font-size: clamp(42px, 13vw, 58px);
        letter-spacing: -1.6px;
    }

    .home-hero-copy>p:not(.eyebrow) {
        font-size: 17px;
    }

    .home-hero-visual img {
        width: 94%;
        max-width: 540px;
        min-height: 0;
        margin: 14px auto;
    }

    .hero-visual-label {
        display: none;
    }

    .why-section {
        margin: 54px 0 62px;
        padding: 44px 22px;
    }

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

/* About page */
.about-hero {
    padding: 88px 24px 82px;
}

.about-hero-inner {
    max-width: 920px;
    margin: 0 auto;
}

.about-hero h1 {
    font-size: clamp(46px, 7vw, 78px);
    line-height: 1.02;
}

.about-hero-actions {
    justify-content: center;
}

.about-section-nav {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 13px 24px;
    overflow-x: auto;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(10px);
}

.about-section-nav a {
    flex: 0 0 auto;
    padding: 9px 15px;
    border-radius: 999px;
    color: var(--navy);
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
}

.about-section-nav a:hover {
    color: var(--teal);
    background: var(--soft-teal);
}

.about-content {
    max-width: 1180px;
}

.about-section {
    scroll-margin-top: 82px;
    margin-bottom: 96px;
}

.about-left-heading {
    max-width: 850px;
    margin-left: 0;
    text-align: left;
}

.about-left-heading .eyebrow,
.technology-copy .eyebrow,
.founder-copy .eyebrow,
.vision-section .eyebrow,
.references-section .eyebrow {
    margin: 0 0 10px;
    color: var(--teal);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.about-story-grid,
.principles-grid,
.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.about-story-card,
.principle-card,
.roadmap-column {
    position: relative;
    padding: 30px;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: var(--white);
    box-shadow: 0 10px 28px rgba(6, 42, 79, .07);
}

.about-story-card h3,
.principle-card h3,
.roadmap-column h3 {
    margin: 0 0 11px;
    color: var(--navy);
}

.about-story-card p,
.principle-card p,
.roadmap-column li {
    color: var(--muted);
    line-height: 1.68;
}

.about-number {
    display: block;
    margin-bottom: 22px;
    color: rgba(7, 139, 146, .23);
    font-size: 52px;
    font-weight: 800;
    line-height: .8;
}

.founder-section {
    display: grid;
    grid-template-columns: minmax(280px, .78fr) minmax(0, 1.22fr);
    align-items: stretch;
    gap: 46px;
    padding: 42px;
    border: 1px solid var(--border);
    border-radius: 24px;
    background: var(--white);
    box-shadow: 0 16px 42px rgba(6, 42, 79, .08);
}

.founder-photo-placeholder {
    min-height: 470px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 34px;
    border-radius: 18px;
    background:
        radial-gradient(circle at top right, rgba(47, 145, 71, .35), transparent 34%),
        linear-gradient(145deg, var(--navy), #085d76 68%, var(--teal));
    color: var(--white);
    text-align: center;
}

.founder-photo-placeholder strong {
    font-size: 22px;
}

.founder-photo-placeholder span:last-child {
    max-width: 300px;
    opacity: .78;
    line-height: 1.55;
}

.founder-photo-icon {
    font-size: 74px;
    opacity: .78;
}

.founder-copy {
    align-self: center;
}

.founder-copy h2,
.technology-copy h2,
.vision-section h2,
.references-section h2 {
    margin: 0;
    color: var(--navy);
    font-size: clamp(34px, 4vw, 48px);
}

.founder-name {
    margin: 23px 0 3px;
    color: var(--navy);
    font-size: 23px;
    font-weight: 800;
}

.founder-role {
    margin: 0 0 22px;
    color: var(--teal);
    font-weight: 700;
}

.bio-placeholder,
.founder-quote-placeholder,
.references-placeholder {
    padding: 21px 22px;
    border: 1px dashed rgba(7, 139, 146, .4);
    border-radius: 14px;
    background: var(--soft-teal);
    color: var(--navy);
}

.bio-placeholder p,
.founder-quote-placeholder p,
.references-placeholder p {
    margin: 8px 0 0;
    color: var(--muted);
    line-height: 1.65;
}

.founder-quote-placeholder {
    position: relative;
    margin-top: 18px;
    padding-left: 54px;
    background: var(--light);
    border-color: var(--border);
}

.founder-quote-placeholder>span {
    position: absolute;
    top: 8px;
    left: 18px;
    color: var(--teal);
    font-family: Georgia, serif;
    font-size: 52px;
    line-height: 1;
}

.principles-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.principle-card {
    transition: transform .2s ease, box-shadow .2s ease;
}

.principle-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 34px rgba(6, 42, 79, .11);
}

.principle-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    margin-bottom: 19px;
    border-radius: 14px;
    background: var(--soft-teal);
    color: var(--teal);
    font-size: 23px;
    font-weight: 800;
}

.technology-section {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
    align-items: center;
    gap: 54px;
    padding: 50px;
    border-radius: 24px;
    background: var(--navy);
    box-shadow: 0 20px 48px rgba(6, 42, 79, .18);
}

.technology-copy h2,
.technology-copy p {
    color: var(--white);
}

.technology-copy>p:not(.eyebrow) {
    line-height: 1.72;
    opacity: .86;
}

.technology-copy .technology-note {
    margin-top: 18px;
    font-size: 13px;
    opacity: .64;
}

.technology-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 13px;
}

.technology-list span {
    padding: 15px 17px;
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 12px;
    background: rgba(255, 255, 255, .08);
    color: var(--white);
    font-weight: 700;
    text-align: center;
}

.about-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.about-timeline::before {
    content: "";
    position: absolute;
    top: 10px;
    bottom: 12px;
    left: 16px;
    width: 2px;
    background: linear-gradient(var(--teal), var(--green));
}

.timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 24px;
    padding-bottom: 28px;
}

.timeline-marker {
    position: relative;
    z-index: 1;
    width: 16px;
    height: 16px;
    margin-top: 8px;
    margin-left: 9px;
    border: 4px solid var(--white);
    border-radius: 50%;
    background: var(--teal);
    box-shadow: 0 0 0 2px var(--teal);
}

.timeline-content {
    padding: 24px 27px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--white);
    box-shadow: 0 8px 22px rgba(6, 42, 79, .055);
}

.timeline-date {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--teal);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .7px;
    text-transform: uppercase;
}

.timeline-content h3 {
    margin: 0 0 8px;
    color: var(--navy);
}

.timeline-content p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.roadmap-column ul {
    margin: 18px 0 0;
    padding-left: 19px;
}

.roadmap-column li+li {
    margin-top: 9px;
}

.roadmap-label {
    display: inline-block;
    margin-bottom: 19px;
    padding: 7px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .65px;
    text-transform: uppercase;
}

.roadmap-label.current {
    background: #e7f5eb;
    color: var(--green);
}

.roadmap-label.next {
    background: var(--soft-teal);
    color: var(--teal);
}

.roadmap-label.future {
    background: #e9eef4;
    color: var(--navy);
}

.roadmap-disclaimer {
    margin: 22px auto 0;
    color: var(--muted);
    font-size: 13px;
    text-align: center;
}

.vision-section {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    align-items: center;
    gap: 34px;
    padding: 52px;
    border-radius: 24px;
    background:
        radial-gradient(circle at top right, rgba(47, 145, 71, .19), transparent 34%),
        linear-gradient(135deg, #ffffff, #edf7f7);
    border: 1px solid #cee6e5;
}

.vision-mark {
    width: 116px;
    height: 116px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--navy), var(--teal));
    color: var(--white);
    font-family: Georgia, serif;
    font-size: 76px;
    box-shadow: 0 16px 34px rgba(6, 42, 79, .17);
}

.vision-section p:not(.eyebrow) {
    color: var(--muted);
    line-height: 1.72;
}

.vision-placeholder {
    padding-left: 17px;
    border-left: 3px solid var(--teal);
}

.references-section {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
    align-items: center;
    gap: 42px;
}

.references-section>div:first-child>p:not(.eyebrow) {
    color: var(--muted);
    line-height: 1.7;
}

.community-section {
    padding: 48px 34px;
    border-radius: 24px;
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: 0 12px 32px rgba(6, 42, 79, .07);
}

.community-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

.company-details {
    padding: 34px;
    border-radius: 20px;
    background: #edf3f6;
}

.company-details h2 {
    margin: 0 0 23px;
    color: var(--navy);
    text-align: center;
}

.company-details dl {
    max-width: 820px;
    margin: 0 auto;
}

.company-details dl>div {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 22px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(6, 42, 79, .11);
}

.company-details dl>div:last-child {
    border-bottom: 0;
}

.company-details dt {
    color: var(--navy);
    font-weight: 800;
}

.company-details dd {
    margin: 0;
    color: var(--muted);
}

.company-details a {
    color: var(--teal);
    font-weight: 700;
}

@media (max-width: 900px) {

    .about-story-grid,
    .principles-grid,
    .roadmap-grid {
        grid-template-columns: 1fr 1fr;
    }

    .founder-section,
    .technology-section,
    .references-section {
        grid-template-columns: 1fr;
    }

    .founder-photo-placeholder {
        min-height: 380px;
    }

    .vision-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .about-hero {
        padding-top: 66px;
    }

    .about-section {
        margin-bottom: 72px;
    }

    .about-story-grid,
    .principles-grid,
    .roadmap-grid,
    .technology-list {
        grid-template-columns: 1fr;
    }

    .founder-section,
    .technology-section,
    .vision-section,
    .community-section {
        padding: 28px;
    }

    .vision-mark {
        width: 90px;
        height: 90px;
        font-size: 58px;
    }

    .company-details dl>div {
        grid-template-columns: 1fr;
        gap: 5px;
    }
}

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 12px;
    background: #000;
}

.video-wrapper iframe {
    width: 100%;
    height: 100%;
    display: block;
    border: 0;
}

/* Tutorials learning center */
.tutorials-hero { padding-bottom: 70px; }
.tutorials-content { max-width: 1180px; }
.featured-tutorial { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(290px, .75fr); align-items: center; gap: 42px; padding: 34px; border: 1px solid var(--border); border-radius: 24px; background: var(--white); box-shadow: 0 18px 48px rgba(6, 42, 79, .11); }
.featured-video { position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 17px; background: #000; box-shadow: 0 16px 38px rgba(6, 42, 79, .16); }
.featured-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; display: block; border: 0; }
.featured-tutorial-copy h2 { margin: 0; color: var(--navy); font-size: clamp(34px, 4vw, 48px); line-height: 1.08; }
.featured-tutorial-copy > p:not(.section-kicker) { margin: 18px 0 0; color: var(--muted); font-size: 17px; line-height: 1.7; }
.featured-tutorial-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 27px; }
.tutorial-library { margin-top: 82px; }
.tutorial-library-heading { max-width: 760px; margin-bottom: 36px; }
.tutorial-library-heading .section-kicker { margin-bottom: 10px; }
.tutorial-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.tutorial-card { overflow: hidden; border: 1px solid var(--border); border-radius: 18px; background: var(--white); box-shadow: 0 9px 26px rgba(6, 42, 79, .07); transition: transform .22s ease, box-shadow .22s ease; }
.tutorial-card:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(6, 42, 79, .12); }
.tutorial-thumbnail-link { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background: #0a2038; text-decoration: none; }
.tutorial-thumbnail { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .3s ease, opacity .3s ease; }
.tutorial-thumbnail-link:hover .tutorial-thumbnail { transform: scale(1.025); opacity: .94; }
.tutorial-play { position: absolute; top: 50%; left: 50%; width: 62px; height: 44px; display: grid; place-items: center; transform: translate(-50%, -50%); border-radius: 13px; background: #ff0033; color: #fff; font-size: 21px; line-height: 1; box-shadow: 0 9px 24px rgba(0, 0, 0, .28); }
.tutorial-status { position: absolute; top: 13px; right: 13px; padding: 7px 10px; border-radius: 999px; background: rgba(6, 42, 79, .92); color: #fff; font-size: 12px; font-weight: 800; }
.tutorial-placeholder { aspect-ratio: 16 / 9; display: grid; place-content: center; gap: 8px; padding: 25px; background: linear-gradient(135deg, rgba(6, 42, 79, .98), rgba(7, 139, 146, .9)); color: var(--white); text-align: center; }
.tutorial-placeholder strong { font-size: 21px; }
.tutorial-placeholder span { opacity: .8; }
.tutorial-card-body { padding: 25px; }
.tutorial-category { margin: 0 0 9px !important; color: var(--teal) !important; font-size: 12px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; }
.tutorial-card h3 { margin: 0 0 10px; color: var(--navy); font-size: 23px; }
.tutorial-card-body > p:not(.tutorial-category) { margin: 0; color: var(--muted); line-height: 1.65; }
.tutorial-link { display: inline-block; margin-top: 20px; color: var(--teal); font-weight: 800; text-decoration: none; }
.tutorial-link:hover { color: var(--navy); }
@media (max-width: 980px) { .featured-tutorial { grid-template-columns: 1fr; } .featured-tutorial-copy { text-align: center; } .featured-tutorial-actions { justify-content: center; } .tutorial-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .featured-tutorial { padding: 20px; gap: 28px; } .tutorial-grid { grid-template-columns: 1fr; } .tutorial-library { margin-top: 62px; } }