:root {
    --ink: #071421;
    --navy: #082846;
    --navy-2: #0b355d;
    --muted: #607181;
    --line: #dbe5ee;
    --paper: #f5f8fb;
    --white: #ffffff;
    --orange: #ff5a1f;
    --gold: #d89a20;
    --green: #1f7a3b;
    --blue: #1267b2;
    --teal: #0f8791;
    --shadow: 0 24px 70px rgba(7, 20, 33, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Inter, Arial, sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
}

img {
    max-width: 100%;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    min-height: 78px;
    padding: 12px clamp(20px, 5vw, 72px);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(246, 249, 252, 0.86)),
        rgba(246, 249, 252, 0.92);
    border-bottom: 1px solid rgba(219, 229, 238, 0.82);
    box-shadow: 0 14px 36px rgba(7, 20, 33, 0.055);
    backdrop-filter: blur(18px) saturate(142%);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 13px;
    color: var(--ink);
    text-decoration: none;
    min-width: 210px;
}

.brand-mark {
    display: block;
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    overflow: hidden;
    background: linear-gradient(145deg, var(--navy), #041423);
    border: 1px solid rgba(8, 40, 70, 0.14);
    border-radius: 12px;
    box-shadow: 0 12px 28px rgba(8, 40, 70, 0.18);
}

.brand-mark img {
    display: block;
    width: 48px;
    height: 48px;
    object-fit: cover;
    object-position: center;
}

.brand-copy {
    display: block;
    padding-top: 2px;
}

.brand strong,
.brand small {
    display: block;
}

.brand strong {
    letter-spacing: 0.08em;
    font-weight: 900;
    line-height: 1.05;
}

.brand small {
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
}

.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 5px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(219, 229, 238, 0.96);
    border-radius: 999px;
    box-shadow: 0 8px 26px rgba(7, 20, 33, 0.055);
}

.main-nav a {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    padding: 8px 13px;
    color: var(--muted);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    transition: background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.main-nav a:hover,
.main-nav a:focus {
    color: var(--ink);
    background: rgba(8, 40, 70, 0.055);
}

.main-nav a.is-active {
    color: var(--white);
    background: linear-gradient(135deg, var(--navy), var(--navy-2));
    box-shadow: 0 10px 22px rgba(8, 40, 70, 0.18);
}

.language-switch {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 4px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(219, 229, 238, 0.96);
    border-radius: 999px;
    box-shadow: 0 8px 26px rgba(7, 20, 33, 0.045);
}

.language-switch a {
    display: inline-flex;
    min-width: 36px;
    min-height: 34px;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
    line-height: 1;
    text-decoration: none;
}

.language-switch a.is-active {
    color: var(--white);
    background: linear-gradient(135deg, var(--navy), var(--navy-2));
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    padding: 11px;
    background: var(--white);
    border: 1px solid rgba(219, 229, 238, 0.96);
    border-radius: 999px;
    box-shadow: 0 8px 24px rgba(7, 20, 33, 0.07);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: var(--ink);
}

.hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
    gap: clamp(28px, 4vw, 60px);
    min-height: min(640px, calc(100vh - 80px));
    padding: clamp(26px, 3.5vw, 42px) clamp(20px, 5vw, 72px);
    align-items: center;
    overflow: hidden;
    color: var(--white);
    background:
        linear-gradient(112deg, rgba(7, 20, 33, 0.96), rgba(8, 40, 70, 0.93) 52%, rgba(7, 20, 33, 0.9)),
        url('../img/askia-bull.webp') center right 12% / min(620px, 46vw) no-repeat,
        var(--navy);
}

.hero-copy {
    position: relative;
    z-index: 2;
    max-width: 780px;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--orange);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

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

h1 {
    margin-bottom: 18px;
    font-size: clamp(34px, 3.55vw, 46px);
    line-height: 1.04;
    letter-spacing: 0;
}

h2 {
    margin-bottom: 16px;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.08;
    letter-spacing: 0;
}

h3 {
    margin-bottom: 10px;
    font-size: 22px;
    line-height: 1.2;
}

.hero-text {
    max-width: 720px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 17px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 18px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-weight: 900;
    text-decoration: none;
    cursor: pointer;
}

.btn-primary {
    color: var(--white);
    background: linear-gradient(135deg, var(--orange), var(--gold));
}

.btn-secondary {
    color: var(--ink);
    background: var(--white);
    border-color: rgba(255, 255, 255, 0.2);
}

.hero-panel {
    position: relative;
    z-index: 2;
    display: flex;
    min-height: 340px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035));
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.hero-panel img {
    display: block;
    width: min(280px, 68%);
    max-width: 280px;
    height: auto;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 999px;
    opacity: 0.72;
    filter: saturate(0.86) contrast(0.94);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

.hero-panel-caption {
    position: absolute;
    right: 22px;
    bottom: 22px;
    left: 22px;
    display: grid;
    gap: 4px;
    padding: 18px;
    color: var(--white);
    background: rgba(7, 20, 33, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 8px;
    backdrop-filter: blur(14px);
}

.proof-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    padding: 0 clamp(20px, 5vw, 72px);
    background: var(--navy);
}

.proof-strip article {
    min-height: 118px;
    padding: 24px 22px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
}

.proof-strip span {
    display: block;
    margin-bottom: 8px;
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.proof-strip strong {
    display: block;
    max-width: 260px;
    color: var(--ink);
    font-size: 17px;
    line-height: 1.25;
}

.hero-panel-caption span {
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.hero-panel-caption strong {
    font-size: 19px;
    line-height: 1.25;
}

.page-hero {
    padding: clamp(60px, 8vw, 112px) clamp(20px, 5vw, 72px);
    color: var(--white);
    background:
        linear-gradient(115deg, rgba(7, 20, 33, 0.95), rgba(8, 40, 70, 0.9)),
        var(--navy);
}

.page-hero h1 {
    max-width: 1050px;
}

.page-hero p:not(.eyebrow) {
    max-width: 820px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 19px;
}

.about-hero {
    position: relative;
    overflow: hidden;
}

.platforms-hero {
    position: relative;
    overflow: hidden;
}

.advisory-hero {
    position: relative;
    overflow: hidden;
}

.visual-hero {
    position: relative;
    overflow: hidden;
}

.about-hero > .eyebrow,
.about-hero > h1,
.about-hero > p,
.platforms-hero > .eyebrow,
.platforms-hero > h1,
.platforms-hero > p,
.advisory-hero > .eyebrow,
.advisory-hero > h1,
.advisory-hero > p,
.visual-hero > .eyebrow,
.visual-hero > h1,
.visual-hero > p,
.visual-hero > div:not(.about-hero-watermark),
.visual-hero > img {
    position: relative;
    z-index: 2;
}

.about-hero::after {
    position: absolute;
    right: clamp(20px, 7vw, 110px);
    bottom: -120px;
    width: min(430px, 40vw);
    height: min(430px, 40vw);
    content: "";
    background: url('../img/askia-bull.png') center / cover no-repeat;
    border-radius: 999px;
    opacity: 0.1;
    pointer-events: none;
}

.about-hero-watermark {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.about-hero-watermark::before {
    position: absolute;
    inset: 0;
    content: "";
    background:
        linear-gradient(90deg, rgba(7, 20, 33, 0.97) 0%, rgba(7, 20, 33, 0.82) 48%, rgba(8, 40, 70, 0.46) 100%),
        radial-gradient(circle at 78% 36%, rgba(245, 166, 35, 0.22), transparent 34%);
    z-index: 2;
}

.about-hero-watermark img {
    position: absolute;
    width: clamp(160px, 18vw, 250px);
    height: clamp(160px, 18vw, 250px);
    object-fit: cover;
    border-radius: 999px;
    opacity: 0.26;
    filter: saturate(0.96) contrast(1.02);
    transform: rotate(-7deg);
}

.about-hero-watermark img:nth-child(1) {
    top: 10%;
    right: 28%;
}

.about-hero-watermark img:nth-child(2) {
    top: 30%;
    right: 8%;
    opacity: 0.22;
    transform: rotate(8deg);
}

.about-hero-watermark img:nth-child(3) {
    right: 20%;
    bottom: -8%;
    opacity: 0.24;
    transform: rotate(4deg);
}

.about-hero-watermark img:nth-child(4) {
    top: -12%;
    right: -3%;
    opacity: 0.18;
    transform: rotate(-12deg);
}

.about-intro .section-copy p:first-child {
    color: var(--ink);
    font-size: 21px;
    line-height: 1.5;
}

.platforms-intro .section-copy p:first-child {
    color: var(--ink);
    font-size: 21px;
    line-height: 1.5;
}

.advisory-intro .section-copy p:first-child {
    color: var(--ink);
    font-size: 21px;
    line-height: 1.5;
}

.advisory-principles {
    background: var(--white);
}

.advisory-principle-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.advisory-principle-grid article {
    min-height: 280px;
    padding: 28px;
    background:
        linear-gradient(180deg, #ffffff, #f8fbfd);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(7, 20, 33, 0.07);
}

.advisory-principle-grid span {
    display: block;
    margin-bottom: 52px;
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
}

.advisory-principle-grid p {
    color: var(--muted);
}

.advisory-service-list li {
    border-left-color: var(--gold);
}

.visual-card-grid .simple-card {
    min-height: 250px;
}

.card-icon {
    display: inline-flex;
    width: 46px;
    height: 46px;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    color: var(--white);
    background: linear-gradient(135deg, var(--navy), var(--navy-2));
    border-radius: 8px;
    font-size: 12px;
    font-weight: 900;
    box-shadow: 0 14px 30px rgba(8, 40, 70, 0.16);
}

.impact-grid li {
    display: grid;
    align-content: start;
    gap: 22px;
    min-height: 160px;
}

.impact-index {
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
}

.impact-grid strong {
    display: block;
    color: var(--ink);
    font-size: 18px;
    line-height: 1.25;
}

.vision-thesis .section-copy p:first-child {
    color: var(--ink);
    font-size: 21px;
    line-height: 1.5;
}

.vision-principles-section {
    background: var(--white);
}

.vision-principles {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.vision-principles article {
    min-height: 260px;
    padding: 26px;
    background:
        linear-gradient(180deg, #ffffff, #f8fbfd);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(7, 20, 33, 0.07);
}

.vision-principles span {
    display: block;
    margin-bottom: 50px;
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
}

.vision-principles p {
    color: var(--muted);
}

.vision-map-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.vision-map-grid article {
    display: grid;
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
    min-height: 170px;
    padding: 22px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(7, 20, 33, 0.07);
}

.vision-map-grid img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}

.vision-map-grid h3 {
    margin-bottom: 6px;
}

.vision-map-grid p {
    margin: 0;
    color: var(--muted);
}

.advisory-method {
    align-items: start;
}

.method-list {
    display: grid;
    gap: 14px;
}

.method-list article {
    padding: 22px 24px;
    background: #f8fbfd;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.method-list strong {
    display: block;
    margin-bottom: 8px;
    color: var(--ink);
    font-size: 20px;
}

.method-list p {
    margin: 0;
    color: var(--muted);
}

.platform-sector-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.platform-sector-grid article {
    min-height: 210px;
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(7, 20, 33, 0.07);
}

.platform-sector-grid span {
    display: block;
    margin-bottom: 42px;
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
}

.platform-sector-grid strong {
    display: block;
    margin-bottom: 10px;
    font-size: 22px;
    line-height: 1.15;
}

.platform-sector-grid p {
    color: var(--muted);
    font-weight: 800;
}

.platforms-showcase {
    background: var(--white);
}

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

.premium-platform-card {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr);
    min-height: 340px;
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--line);
    border-top: 5px solid var(--orange);
    border-radius: 8px;
    box-shadow: 0 20px 56px rgba(7, 20, 33, 0.08);
}

.premium-platform-image {
    position: relative;
    min-height: 100%;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 35%, rgba(245, 166, 35, 0.16), transparent 38%),
        linear-gradient(180deg, #ffffff, #edf4f8);
}

.premium-platform-image img {
    display: block;
    width: 100%;
    height: 100%;
    padding: 20px;
    object-fit: contain;
    object-position: center;
}

.premium-platform-content {
    display: grid;
    align-content: start;
    gap: 10px;
    padding: 26px;
}

.premium-platform-content h3 {
    margin-bottom: 4px;
}

.premium-platform-content p {
    color: var(--muted);
}

.platform-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    margin-top: 6px;
}

.external-link {
    color: var(--muted);
    font-size: 13px;
    font-weight: 900;
    text-decoration: none;
}

.external-link:hover,
.external-link:focus {
    color: var(--orange);
}

.about-architecture {
    background:
        linear-gradient(180deg, var(--white), #f8fbfd);
}

.architecture-grid {
    display: grid;
    grid-template-columns: minmax(260px, 1.15fr) repeat(2, minmax(0, 0.85fr));
    gap: 16px;
}

.architecture-core,
.architecture-platform {
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(7, 20, 33, 0.08);
}

.architecture-core {
    display: grid;
    align-content: end;
    min-height: 320px;
    padding: 30px;
    color: var(--white);
    background:
        linear-gradient(145deg, rgba(7, 20, 33, 0.96), rgba(8, 40, 70, 0.92)),
        var(--navy);
    grid-row: span 2;
}

.architecture-core span {
    display: block;
    margin-bottom: auto;
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.architecture-core strong {
    display: block;
    margin: 60px 0 12px;
    font-size: 28px;
    line-height: 1.12;
}

.architecture-core p {
    color: rgba(255, 255, 255, 0.72);
}

.architecture-platform {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 16px;
    align-items: center;
    min-height: 152px;
    padding: 20px;
    background: var(--white);
}

.architecture-platform img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 12px 28px rgba(7, 20, 33, 0.1);
}

.architecture-platform strong {
    display: block;
    margin-bottom: 4px;
    font-size: 18px;
}

.architecture-platform p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.35;
}

.premium-role-grid .simple-card {
    min-height: 270px;
}

.card-number {
    display: inline-flex;
    margin-bottom: 34px;
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
}

.founder-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 440px);
    gap: clamp(30px, 5vw, 72px);
    align-items: center;
}

.founder-hero-copy {
    max-width: 820px;
}

.founder-hero h1 {
    margin-bottom: 14px;
}

.founder-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.founder-credentials span {
    padding: 8px 10px;
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 8px;
    font-size: 12px;
    font-weight: 900;
}

.founder-portrait {
    position: relative;
    z-index: 2;
    margin: 0;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.26);
}

.founder-portrait img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    max-height: 420px;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    background: #eef4f8;
}

.founder-portrait figcaption {
    padding: 14px 16px;
    color: rgba(255, 255, 255, 0.82);
    background: rgba(7, 20, 33, 0.86);
    font-size: 13px;
    font-weight: 900;
}

.founder-positioning .section-copy p:first-child {
    color: var(--ink);
    font-size: 21px;
    line-height: 1.5;
}

.founder-timeline {
    position: relative;
    display: grid;
    gap: 14px;
    max-width: 980px;
}

.founder-timeline::before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 22px;
    width: 1px;
    content: "";
    background: var(--line);
}

.founder-timeline article {
    position: relative;
    display: grid;
    gap: 8px;
    padding: 24px 24px 24px 68px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(7, 20, 33, 0.07);
}

.founder-timeline article::before {
    position: absolute;
    top: 28px;
    left: 13px;
    width: 18px;
    height: 18px;
    content: "";
    background: linear-gradient(135deg, var(--orange), var(--gold));
    border: 4px solid var(--white);
    border-radius: 999px;
    box-shadow: 0 0 0 1px var(--line);
}

.founder-timeline span {
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.founder-timeline h3 {
    margin-bottom: 0;
}

.founder-timeline p {
    margin: 0;
    color: var(--muted);
}

.platform-detail-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: clamp(28px, 5vw, 72px);
    align-items: center;
}

.platform-detail-copy {
    position: relative;
    z-index: 1;
}

.platform-theme-row,
.theme-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.platform-theme-row {
    margin: 26px 0 4px;
}

.platform-theme-row span,
.theme-cloud span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 8px 12px;
    border: 1px solid rgba(245, 166, 35, 0.28);
    border-radius: 999px;
    color: var(--navy);
    background: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    font-weight: 900;
    line-height: 1.2;
}

.platform-detail-logo {
    position: relative;
    z-index: 1;
    display: grid;
    justify-items: center;
    gap: 14px;
    margin: 0;
    padding: 26px;
    border-radius: 8px;
    background:
        radial-gradient(circle at 50% 35%, rgba(245, 166, 35, 0.22), transparent 46%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(239, 246, 249, 0.88));
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: var(--shadow);
}

.platform-detail-logo img {
    width: min(280px, 100%);
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 18px 28px rgba(7, 20, 33, 0.16));
}

.platform-detail-logo figcaption {
    color: var(--muted);
    font-size: 12px;
    font-weight: 900;
    text-align: center;
    text-transform: uppercase;
}

.platform-detail-intro {
    border-bottom: 1px solid var(--line);
}

.platform-capability-section .two-column-lists {
    align-items: start;
}

.platform-capability-section h3 {
    margin-bottom: 16px;
}

.theme-cloud {
    margin-top: 36px;
}

.platform-product-cta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
    align-items: center;
}

.platform-product-cta .section-heading {
    margin-bottom: 0;
}

.section {
    padding: clamp(56px, 8vw, 104px) clamp(20px, 5vw, 72px);
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: clamp(28px, 6vw, 80px);
    background: var(--white);
}

.section-copy {
    color: var(--muted);
    font-size: 18px;
}

.section-heading {
    max-width: 860px;
    margin-bottom: 38px;
}

.section-heading p:not(.eyebrow) {
    color: var(--muted);
    font-size: 18px;
}

.signal-band {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    background: rgba(255, 255, 255, 0.18);
}

.signal-band article {
    min-height: 160px;
    padding: 28px clamp(20px, 4vw, 34px);
    color: var(--white);
    background: var(--navy);
}

.signal-band strong,
.signal-band span {
    display: block;
}

.signal-band strong {
    margin-bottom: 10px;
    font-size: 24px;
}

.signal-band span {
    color: rgba(255, 255, 255, 0.74);
}

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

.platform-stack {
    display: grid;
    gap: 22px;
}

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

.two-column-lists {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(24px, 5vw, 60px);
}

.compact-list {
    grid-template-columns: 1fr;
}

.platform-stack .platform-card {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    min-height: 0;
}

.platform-card,
.simple-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(7, 20, 33, 0.08);
}

.platform-card {
    display: flex;
    min-height: 520px;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    border-top: 5px solid var(--orange);
}

.home-platform-grid .platform-card {
    min-height: 360px;
}

.home-platform-grid .platform-media {
    aspect-ratio: 16 / 9;
}

.home-platform-grid .platform-media img {
    object-position: center;
}

.home-platform-grid .platform-body {
    padding: 22px;
}

.home-platform-grid .platform-body h3 {
    font-size: 20px;
}

.home-platform-grid .platform-body p {
    font-size: 14px;
}

.premium-thesis {
    align-items: start;
}

.thesis-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.thesis-grid article {
    min-height: 220px;
    padding: 24px;
    background: #f8fbfd;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.thesis-grid span {
    display: inline-flex;
    margin-bottom: 36px;
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
}

.thesis-grid p {
    color: var(--muted);
}

.platform-trade {
    border-top-color: var(--orange);
}

.platform-properties {
    border-top-color: var(--green);
}

.platform-alm {
    border-top-color: var(--navy-2);
}

.platform-ledger {
    border-top-color: var(--blue);
}

.platform-media {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 36%, rgba(245, 166, 35, 0.18), transparent 40%),
        linear-gradient(180deg, #ffffff, #eaf2f7);
}

.platform-media img {
    display: block;
    width: 100%;
    height: 100%;
    padding: 18px;
    object-fit: contain;
}

.platform-body {
    display: grid;
    gap: 10px;
    padding: 24px;
}

.platform-body p {
    color: var(--muted);
}

.card-kicker {
    margin-bottom: 2px;
    color: var(--orange) !important;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    color: var(--ink);
    font-weight: 900;
    text-decoration: none;
}

.text-link:hover,
.text-link:focus {
    color: var(--orange);
}

.tag-list,
.focus-list,
.contact-list {
    padding: 0;
    margin: 0;
    list-style: none;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.tag-list li {
    padding: 7px 10px;
    color: var(--navy);
    background: #eef4f8;
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 800;
}

.simple-card {
    padding: 26px;
}

.simple-card p {
    color: var(--muted);
}

.light-section {
    background: #eef4f8;
}

.dark-section {
    color: var(--white);
    background:
        linear-gradient(115deg, rgba(7, 20, 33, 0.95), rgba(8, 40, 70, 0.9)),
        var(--navy);
}

.dark-section .section-heading p:not(.eyebrow) {
    color: rgba(255, 255, 255, 0.76);
}

.focus-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.focus-list li {
    min-height: 74px;
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--line);
    border-left: 4px solid var(--orange);
    border-radius: 8px;
    font-weight: 800;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1.18fr);
    gap: clamp(28px, 5vw, 72px);
}

.contact-panel {
    color: var(--white);
    padding: clamp(26px, 4vw, 38px);
    background:
        linear-gradient(135deg, rgba(7, 20, 33, 0.94), rgba(8, 40, 70, 0.92)),
        var(--navy);
    border-radius: 8px;
}

.contact-panel p {
    color: rgba(255, 255, 255, 0.76);
}

.contact-list {
    display: grid;
    gap: 14px;
    margin-top: 28px;
}

.contact-list li {
    display: grid;
    gap: 3px;
}

.contact-list strong {
    color: var(--gold);
    font-size: 12px;
    text-transform: uppercase;
}

.contact-list a,
.contact-list span {
    color: var(--white);
    text-decoration: none;
}

.contact-form {
    display: grid;
    gap: 16px;
    padding: clamp(22px, 4vw, 34px);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.contact-form label {
    display: grid;
    gap: 8px;
    color: var(--ink);
    font-size: 14px;
    font-weight: 900;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 13px 14px;
    color: var(--ink);
    background: #fbfdfe;
    border: 1px solid var(--line);
    border-radius: 8px;
    font: inherit;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--orange);
    outline: 3px solid rgba(255, 90, 31, 0.16);
}

.alert {
    padding: 14px 16px;
    border-radius: 8px;
    font-weight: 800;
}

.alert p {
    margin: 0;
}

.alert-success {
    color: #174d2d;
    background: #e6f4ec;
}

.alert-error {
    color: #7d2626;
    background: #fbe9e9;
}

.site-footer {
    padding: 56px clamp(20px, 5vw, 72px) 26px;
    color: rgba(255, 255, 255, 0.76);
    background:
        linear-gradient(115deg, rgba(7, 20, 33, 0.98), rgba(8, 40, 70, 0.96) 58%, rgba(4, 18, 31, 0.98)),
        var(--navy);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-main {
    display: grid;
    grid-template-columns: minmax(260px, 1.45fr) repeat(3, minmax(150px, 0.65fr));
    gap: clamp(28px, 5vw, 62px);
    padding-bottom: 42px;
}

.footer-brand {
    display: grid;
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 16px;
    max-width: 520px;
}

.footer-mark {
    display: block;
    width: 56px;
    height: 56px;
    overflow: hidden;
    background: linear-gradient(145deg, #041423, var(--navy));
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    box-shadow: 0 20px 42px rgba(0, 0, 0, 0.24);
}

.footer-mark img {
    display: block;
    width: 56px;
    height: 56px;
    object-fit: cover;
    object-position: center;
}

.site-footer strong {
    display: block;
    color: var(--white);
    margin-bottom: 10px;
    font-size: 18px;
    letter-spacing: 0.02em;
}

.site-footer p {
    margin: 0;
}

.footer-brand p {
    max-width: 440px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-column {
    display: grid;
    align-content: start;
    gap: 10px;
}

.footer-column h2 {
    margin: 0 0 8px;
    color: var(--gold);
    font-size: 12px;
    font-weight: 900;
    line-height: 1;
    text-transform: uppercase;
}

.footer-column a,
.footer-column span {
    color: rgba(255, 255, 255, 0.76);
    font-size: 14px;
    font-weight: 750;
    text-decoration: none;
}

.footer-column a:hover,
.footer-column a:focus {
    color: var(--white);
}

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

.footer-cta {
    width: fit-content;
    margin-top: 10px;
    padding: 10px 13px;
    color: var(--white) !important;
    background: linear-gradient(135deg, var(--orange), var(--gold));
    border-radius: 8px;
    box-shadow: 0 16px 34px rgba(245, 166, 35, 0.16);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.58);
    font-size: 13px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.82);
    font-size: 13px;
    font-weight: 900;
    text-decoration: none;
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--white);
}

@media (max-width: 1120px) {
    .platform-grid,
    .role-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .platform-card {
        min-height: 0;
    }

    .platform-detail-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .site-header {
        min-height: 72px;
    }

    .brand {
        min-width: 0;
    }

    .header-actions {
        margin-left: auto;
        gap: 8px;
    }

    .nav-toggle {
        display: block;
    }

    .main-nav {
        position: absolute;
        top: 100%;
        right: 20px;
        left: 20px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        background: var(--white);
        border: 1px solid rgba(219, 229, 238, 0.96);
        border-radius: 18px;
        box-shadow: 0 30px 70px rgba(7, 20, 33, 0.22);
    }

    .main-nav a {
        justify-content: space-between;
        min-height: 44px;
        padding: 12px 14px;
        border-radius: 12px;
        font-size: 14px;
    }

    .main-nav.is-open {
        display: flex;
    }

    .hero,
    .split-section,
    .contact-grid,
    .founder-hero,
    .platform-detail-hero,
    .platform-product-cta,
    .two-column-lists,
    .platform-stack .platform-card {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .hero-panel {
        min-height: 420px;
    }

    .platform-detail-logo {
        max-width: 360px;
    }

    .platform-detail-logo img {
        width: min(260px, 100%);
    }

    .founder-portrait {
        max-width: 420px;
    }

    .signal-band,
    .proof-strip,
    .focus-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .architecture-grid,
    .platform-sector-grid,
    .advisory-principle-grid,
    .vision-principles,
    .vision-map-grid,
    .premium-platform-grid,
    .premium-platform-card {
        grid-template-columns: 1fr;
    }

    .premium-platform-card {
        min-height: 0;
    }

    .premium-platform-image {
        min-height: 220px;
    }

    .premium-platform-image img {
        max-height: 260px;
        padding: 18px;
    }

    .about-hero-watermark img {
        width: 170px;
        height: 170px;
        opacity: 0.18;
    }

    .about-hero-watermark img:nth-child(1) {
        top: 18%;
        right: -42px;
    }

    .about-hero-watermark img:nth-child(2) {
        top: 46%;
        right: 18px;
        opacity: 0.16;
    }

    .about-hero-watermark img:nth-child(3) {
        right: -55px;
        bottom: 18%;
        opacity: 0.17;
    }

    .about-hero-watermark img:nth-child(4) {
        display: none;
    }

    .architecture-core {
        min-height: 260px;
        grid-row: auto;
    }

    .footer-main {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

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

@media (max-width: 640px) {
    .site-header {
        padding-inline: 16px;
        gap: 10px;
    }

    .brand {
        gap: 10px;
    }

    .brand-mark,
    .brand-mark img {
        width: 42px;
        height: 42px;
    }

    .brand-mark {
        flex-basis: 42px;
        border-radius: 10px;
    }

    .brand small {
        display: none;
    }

    .brand strong {
        font-size: 14px;
    }

    .language-switch {
        padding: 3px;
    }

    .language-switch a {
        min-width: 32px;
        min-height: 32px;
        font-size: 11px;
    }

    h1 {
        font-size: clamp(32px, 8.4vw, 38px);
    }

    h2 {
        font-size: clamp(27px, 7.4vw, 30px);
    }

    .hero {
        padding-top: 36px;
    }

    .page-hero {
        padding-top: 56px;
        padding-bottom: 56px;
    }

    .page-hero h1 {
        font-size: clamp(32px, 8vw, 38px);
    }

    .page-hero p:not(.eyebrow),
    .hero-text {
        font-size: 16px;
        line-height: 1.62;
    }

    .hero-actions {
        gap: 10px;
    }

    .hero-actions .btn {
        width: 100%;
        min-height: 52px;
    }

    .hero-panel {
        min-height: 340px;
    }

    .founder-credentials {
        gap: 6px;
    }

    .founder-portrait {
        max-width: none;
    }

    .founder-portrait img {
        aspect-ratio: 16 / 10;
        max-height: 330px;
    }

    .founder-timeline article {
        padding-right: 18px;
        padding-left: 58px;
    }

    .vision-map-grid article {
        grid-template-columns: 64px minmax(0, 1fr);
    }

    .vision-map-grid img {
        width: 64px;
        height: 64px;
    }

    .about-hero::after {
        width: 280px;
        height: 280px;
        right: -80px;
        bottom: -80px;
    }

    .proof-strip {
        padding: 0;
    }

    .hero-panel-caption {
        right: 14px;
        bottom: 14px;
        left: 14px;
    }

    .platform-grid,
    .role-grid,
    .platform-detail-grid,
    .signal-band,
    .proof-strip,
    .focus-list,
    .form-row {
        grid-template-columns: 1fr;
    }

    .site-footer {
        padding-top: 42px;
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-brand {
        grid-template-columns: 48px minmax(0, 1fr);
    }

    .footer-mark,
    .footer-mark img {
        width: 48px;
        height: 48px;
    }

    .footer-mark {
        border-radius: 12px;
    }

    .footer-links {
        gap: 12px;
    }
}