:root {
    --brand-navy: #040315;
    --brand-coral: #fd2d50;
    --action-coral: #e3244d;
    --surface-white: #ffffff;
    --surface-soft: #f7f8fa;
    --surface-muted: #eef1f5;
    --surface-dark: #080c1b;
    --surface-dark-2: #101629;
    --text-primary: #0b1020;
    --text-secondary: #525866;
    --text-muted: #697180;
    --text-on-dark: #f7f8fb;
    --text-on-dark-muted: #aeb7c8;
    --line-light: #dde2ea;
    --line-dark: #273047;
    --radius-control: 10px;
    --radius-panel: 14px;
    --radius-media: 16px;
    --content-width: 82.5rem;
    --space-1: 0.5rem;
    --space-2: 1rem;
    --space-3: 1.5rem;
    --space-4: 2rem;
    --space-6: 3rem;
    --space-8: 4rem;
    --shadow-header: 0 12px 32px rgb(4 3 21 / 8%);
    --transition-fast: 180ms ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--surface-white);
    color: var(--text-primary);
    font-family: Inter, Arial, sans-serif;
    font-size: clamp(1rem, 0.96rem + 0.15vw, 1.125rem);
    line-height: 1.65;
}

p {
    margin-block: 0 1.25em;
}

h1,
h2,
h3 {
    margin-top: 0;
}

body.navigation-open {
    overflow: hidden;
}

h1,
h2,
h3 {
    font-family: Manrope, Arial, sans-serif;
    line-height: 1.05;
    text-wrap: balance;
}

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

a {
    color: inherit;
}

:focus-visible {
    outline: 2px solid var(--brand-coral);
    outline-offset: 4px;
}

.container {
    width: min(calc(100% - 2rem), var(--content-width));
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    z-index: 1000;
    top: 1rem;
    left: 1rem;
    translate: 0 -200%;
    padding: 0.75rem 1rem;
    background: var(--brand-navy);
    color: white;
}

.skip-link:focus {
    translate: 0;
}

.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    background: rgb(255 255 255 / 94%);
    border-bottom: 1px solid var(--line-light);
    backdrop-filter: blur(16px);
    transition: box-shadow var(--transition-fast);
}

.site-header.is-scrolled {
    box-shadow: var(--shadow-header);
}

.site-header__inner {
    display: flex;
    min-height: clamp(4.5rem, 5.5vw, 5.25rem);
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.site-logo {
    width: clamp(5.25rem, 7vw, 6.5rem);
}

.site-brand {
    flex: 0 0 auto;
}

.primary-navigation {
    display: flex;
    align-items: center;
    gap: clamp(1.25rem, 2.4vw, 2.25rem);
}

.primary-navigation__list {
    display: flex;
    align-items: center;
    gap: clamp(1rem, 1.8vw, 1.75rem);
    margin: 0;
    padding: 0;
    list-style: none;
}

.primary-navigation a,
.navigation-group summary {
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.primary-navigation a:not(.button):hover,
.primary-navigation a:not(.button)[aria-current="page"],
.navigation-group summary:hover,
.navigation-group summary[aria-current="page"] {
    color: var(--action-coral);
}

.navigation-group {
    position: relative;
}

.navigation-group summary {
    cursor: pointer;
    list-style: none;
}

.navigation-group summary::-webkit-details-marker {
    display: none;
}

.navigation-group summary::after {
    display: inline-block;
    margin-left: 0.4rem;
    width: 0.38rem;
    height: 0.38rem;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    content: "";
    rotate: 45deg;
    translate: 0 -0.15rem;
    transition: rotate var(--transition-fast), translate var(--transition-fast);
}

.navigation-group[open] summary::after {
    rotate: 225deg;
    translate: 0 0.1rem;
}

.navigation-group__menu {
    position: absolute;
    top: calc(100% + 1.4rem);
    left: -1rem;
    width: 17rem;
    margin: 0;
    padding: 0.75rem;
    background: var(--surface-white);
    border: 1px solid var(--line-light);
    border-radius: var(--radius-panel);
    box-shadow: var(--shadow-header);
    list-style: none;
}

.navigation-group__menu a {
    display: block;
    min-height: 2.75rem;
    padding: 0.75rem;
    border-radius: 8px;
}

.navigation-group__menu a:hover {
    background: var(--surface-soft);
}

.button {
    display: inline-flex;
    min-height: 3rem;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.7rem 1.15rem;
    border: 1px solid transparent;
    border-radius: var(--radius-control);
    font-size: 0.925rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.button--primary {
    background: var(--action-coral);
    color: white;
}

.button--primary:hover {
    background: #c91f43;
}

.button--secondary {
    border-color: var(--text-primary);
    background: transparent;
    color: var(--text-primary);
}

.button--secondary:hover {
    background: var(--brand-navy);
    color: white;
}

.button--dark-outline {
    border-color: var(--line-dark);
    color: var(--text-on-dark);
}

.button--dark-outline:hover {
    border-color: var(--brand-coral);
    color: var(--brand-coral);
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--action-coral);
    font-size: 0.925rem;
    font-weight: 700;
    text-decoration: none;
}

.text-link span {
    transition: translate var(--transition-fast);
}

.text-link:hover span {
    translate: 0.25rem 0;
}

.section-shell {
    position: relative;
    overflow: clip;
    padding-block: clamp(4.5rem, 8vw, 8rem);
}

.section-shell--soft {
    background: var(--surface-soft);
}

.section-shell--dark {
    background: var(--surface-dark);
    color: var(--text-on-dark);
}

.display-heading {
    max-width: 10ch;
    margin-bottom: 1.5rem;
    font-size: clamp(3rem, 6.2vw, 5.75rem);
    font-weight: 650;
    letter-spacing: -0.055em;
}

.section-heading {
    margin-bottom: 1.25rem;
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    font-weight: 650;
    letter-spacing: -0.045em;
}

.body-large {
    font-size: clamp(1.0625rem, 1rem + 0.35vw, 1.3rem);
    line-height: 1.6;
}

.meta-text {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.text-accent {
    color: var(--brand-coral);
}

.hero {
    min-height: calc(100svh - 5rem);
    display: grid;
    align-items: center;
    background:
        radial-gradient(circle at 84% 30%, rgb(253 45 80 / 7%), transparent 23rem),
        var(--surface-white);
}

.hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(28rem, 1.12fr);
    align-items: center;
    gap: clamp(3rem, 6vw, 7rem);
}

.hero__summary {
    max-width: 41rem;
    color: var(--text-secondary);
}

.hero__capabilities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.65rem;
    margin: 2rem 0 0;
    padding: 1.5rem 0 0;
    border-top: 1px solid var(--line-light);
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    list-style: none;
}

.hero__capabilities li::before {
    margin-right: 0.55rem;
    color: var(--brand-coral);
    content: "◆";
    font-size: 0.55rem;
}

.positioning__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(3rem, 8vw, 8rem);
    align-items: end;
}

.positioning__intro {
    max-width: 43rem;
}

.positioning__intro p {
    color: var(--text-secondary);
}

.capability-ledger {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: clamp(4rem, 7vw, 7rem);
    border-block: 1px solid var(--line-light);
}

.capability-ledger__item {
    padding: clamp(2rem, 4vw, 3.5rem);
}

.capability-ledger__item + .capability-ledger__item {
    border-left: 1px solid var(--line-light);
}

.capability-ledger__number {
    display: block;
    margin-bottom: 2.5rem;
    color: #c5cad3;
    font-size: 2rem;
    font-weight: 700;
}

.capability-ledger h3 {
    max-width: 16rem;
    margin-bottom: 1rem;
    font-size: clamp(1.3rem, 2vw, 1.7rem);
}

.capability-ledger p {
    color: var(--text-secondary);
    font-size: 0.98rem;
}

.flagship::before {
    position: absolute;
    top: -14rem;
    right: -12rem;
    width: 34rem;
    aspect-ratio: 1;
    background: radial-gradient(circle, rgb(253 45 80 / 20%), transparent 68%);
    content: "";
}

.flagship__grid {
    display: grid;
    grid-template-columns: minmax(18rem, 0.7fr) minmax(30rem, 1.3fr);
    gap: clamp(3rem, 7vw, 7rem);
    align-items: center;
}

.flagship__content {
    position: relative;
    z-index: 1;
}

.flagship__tagline {
    margin-top: -0.75rem;
    font-size: 1.35rem;
    font-weight: 600;
}

.flagship__content > p:not(.eyebrow, .flagship__tagline) {
    color: var(--text-on-dark-muted);
}

.product-interface {
    position: relative;
    overflow: hidden;
    min-height: 28rem;
    background: var(--surface-dark-2);
    border: 1px solid var(--line-dark);
    border-radius: var(--radius-media);
    box-shadow: 0 30px 80px rgb(0 0 0 / 30%);
}

.product-interface__bar {
    display: flex;
    height: 4rem;
    align-items: center;
    gap: 0.55rem;
    padding-inline: 1.25rem;
    border-bottom: 1px solid var(--line-dark);
}

.product-interface__bar span {
    margin-right: auto;
    font-weight: 700;
}

.product-interface__bar i {
    width: 0.65rem;
    aspect-ratio: 1;
    background: var(--line-dark);
    border-radius: 50%;
}

.product-interface__body {
    display: grid;
    grid-template-columns: 7rem 1fr;
    min-height: 24rem;
}

.product-interface__nav {
    display: grid;
    align-content: start;
    gap: 1.2rem;
    padding: 2rem 1rem;
    border-right: 1px solid var(--line-dark);
}

.product-interface__nav span {
    height: 0.55rem;
    background: var(--line-dark);
    border-radius: 1rem;
}

.product-interface__content {
    padding: 2rem;
}

.product-interface__cards,
.product-interface__panels {
    display: grid;
    gap: 1rem;
}

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

.product-interface__cards span,
.product-interface__panels span {
    display: block;
    background: linear-gradient(135deg, rgb(39 48 71 / 65%), rgb(16 22 41 / 90%));
    border: 1px solid var(--line-dark);
    border-radius: var(--radius-control);
}

.product-interface__cards span { height: 5rem; }

.product-interface__panels {
    grid-template-columns: 1.35fr 0.65fr;
    margin-top: 1rem;
}

.product-interface__panels span { height: 11rem; }

.product-interface__notice {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    padding: 0.5rem 0.75rem;
    background: rgb(4 3 21 / 80%);
    border: 1px solid var(--line-dark);
    border-radius: 2rem;
    color: var(--text-on-dark-muted);
    font-size: 0.7rem;
}

.menu-toggle {
    display: none;
    min-width: 3rem;
    min-height: 3rem;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: transparent;
    border: 1px solid var(--line-light);
    border-radius: var(--radius-control);
    color: var(--text-primary);
}

.menu-toggle__label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
}

.menu-toggle__icon,
.menu-toggle__icon::before,
.menu-toggle__icon::after {
    display: block;
    width: 1.25rem;
    height: 2px;
    background: currentColor;
    content: "";
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon {
    background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon::before {
    top: 0;
    rotate: 45deg;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__icon::after {
    top: 0;
    rotate: -45deg;
}

.menu-toggle__icon,
.menu-toggle__icon::before,
.menu-toggle__icon::after {
    transition: background-color var(--transition-fast), rotate var(--transition-fast), top var(--transition-fast);
}

.menu-toggle__icon {
    position: relative;
}

.menu-toggle__icon::before,
.menu-toggle__icon::after {
    position: absolute;
    left: 0;
}

.menu-toggle__icon::before {
    top: -0.4rem;
}

.menu-toggle__icon::after {
    top: 0.4rem;
}

.foundation-status {
    min-height: 60vh;
    padding-block: clamp(4rem, 10vw, 8rem);
}

.foundation-status h1 {
    max-width: 14ch;
    margin-block: 0 1.5rem;
    font-size: clamp(2.75rem, 7vw, 5rem);
}

.foundation-status p:not(.eyebrow) {
    max-width: 62ch;
    color: var(--text-secondary);
}

.eyebrow {
    margin-bottom: 1rem;
    color: var(--action-coral);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.site-footer {
    position: relative;
    padding-block: clamp(4rem, 7vw, 6rem) 1.5rem;
    background: var(--surface-dark);
    color: var(--text-on-dark);
}

.site-footer::before {
    position: absolute;
    top: 0;
    left: 50%;
    width: min(100% - 2rem, var(--content-width));
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--line-dark) 12%, var(--line-dark) 88%, transparent);
    content: "";
    translate: -50% 0;
}

.site-footer__main {
    display: grid;
    grid-template-columns: minmax(15rem, 1.1fr) minmax(0, 2.4fr);
    gap: clamp(3rem, 7vw, 7rem);
}

.site-footer__logo {
    width: 6.75rem;
}

.site-footer__brand-link {
    display: inline-block;
    margin-bottom: 1.5rem;
}

.site-footer__brand > p {
    max-width: 24rem;
    color: var(--text-on-dark-muted);
    font-size: 0.925rem;
    line-height: 1.75;
}

.site-footer__brand .site-footer__positioning {
    margin-top: 1.5rem;
    color: var(--text-on-dark);
    font-family: Manrope, Arial, sans-serif;
    font-weight: 600;
}

.site-footer__legal {
    color: var(--text-on-dark-muted);
}

.site-footer__navigation {
    display: grid;
    grid-template-columns: repeat(5, minmax(7rem, 1fr));
    gap: 2.5rem 1.5rem;
}

.site-footer__column h2 {
    margin-bottom: 1.25rem;
    color: var(--text-on-dark);
    font-family: Inter, Arial, sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.site-footer__column ul {
    display: grid;
    gap: 0.8rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer__navigation a {
    color: var(--text-on-dark-muted);
    font-size: 0.875rem;
    line-height: 1.45;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.site-footer__navigation a:hover {
    color: var(--text-on-dark);
}

.site-footer__legal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    margin-top: var(--space-6);
    padding-top: var(--space-3);
    border-top: 1px solid var(--line-dark);
    font-size: 0.8rem;
}

.site-footer__legal p {
    margin: 0;
}

.site-footer__project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-on-dark);
    font-weight: 700;
    text-decoration: none;
}

.site-footer__project-link span {
    color: var(--brand-coral);
    transition: translate var(--transition-fast);
}

.site-footer__project-link:hover span {
    translate: 0.2rem 0;
}

@media (max-width: 64rem) {
    .js .menu-toggle {
        display: inline-flex;
    }

    .primary-navigation {
        position: fixed;
        inset: var(--header-height, 4.5rem) 0 auto;
        display: block;
        max-height: calc(100dvh - var(--header-height, 4.5rem));
        overflow-y: auto;
        align-items: stretch;
        padding: 1.25rem max(1rem, calc((100vw - var(--content-width)) / 2)) 2rem;
        background: var(--surface-white);
        border-bottom: 1px solid var(--line-light);
        box-shadow: var(--shadow-header);
    }

    .js .primary-navigation {
        display: none;
    }

    .js .primary-navigation.is-open {
        display: block;
    }

    .primary-navigation__list {
        display: block;
    }

    .primary-navigation__item,
    .navigation-group {
        border-bottom: 1px solid var(--line-light);
    }

    .primary-navigation__item > a,
    .navigation-group summary {
        display: flex;
        min-height: 3.75rem;
        align-items: center;
        justify-content: space-between;
        font-family: Manrope, Arial, sans-serif;
        font-size: 1.15rem;
    }

    .navigation-group__menu {
        position: static;
        width: auto;
        padding: 0 0 0.75rem 1rem;
        border: 0;
        box-shadow: none;
    }

    .navigation-group__menu a {
        display: flex;
        min-height: 3rem;
        align-items: center;
    }

    .navigation-cta {
        width: 100%;
        margin-top: 1.5rem;
    }

    .site-footer__main {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .site-footer__brand > p {
        max-width: 36rem;
    }

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

    .hero {
        min-height: auto;
    }

    .hero__grid,
    .flagship__grid {
        grid-template-columns: 1fr;
    }

    .flagship__content {
        max-width: 42rem;
    }
}

@media (max-width: 48rem) {
    .site-footer__navigation {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .site-footer__legal {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.75rem;
    }

    .section-shell {
        padding-block: 4.5rem;
    }

    .positioning__grid,
    .capability-ledger {
        grid-template-columns: 1fr;
    }

    .capability-ledger {
        border-bottom: 0;
    }

    .capability-ledger__item {
        padding-inline: 0;
    }

    .capability-ledger__item + .capability-ledger__item {
        border-top: 1px solid var(--line-light);
        border-left: 0;
    }

    .product-interface__content {
        padding: 1rem;
    }

    .product-interface {
        min-height: 23rem;
    }

    .product-interface__body {
        grid-template-columns: 4rem 1fr;
        min-height: 19rem;
    }
}

@media (max-width: 25rem) {
    .container {
        width: min(calc(100% - 1.25rem), var(--content-width));
    }

    .display-heading {
        font-size: clamp(2.65rem, 14vw, 3.4rem);
    }

    .button-group .button {
        width: 100%;
    }

    .product-interface__nav {
        display: none;
    }

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}