.landing-page {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(
            180deg,
            rgba(7, 19, 13, 0.4),
            rgba(7, 19, 13, 0.96) 88%
        ),
        var(--ink);
}

.site-header {
    position: absolute;
    z-index: 20;
    top: 18px;
    left: 50%;
    display: grid;
    width: min(calc(100% - 32px), var(--max-width));
    grid-template-columns: auto auto;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 10px 12px;
    border: 1px solid rgba(155, 228, 216, 0.16);
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(7, 19, 13, 0.82), rgba(10, 42, 38, 0.72)),
        rgba(7, 19, 13, 0.76);
    box-shadow:
        0 16px 50px rgba(0, 0, 0, 0.28),
        inset 0 1px 0 rgba(216, 190, 117, 0.14);
    transform: translateX(-50%);
    backdrop-filter: blur(18px);
}

.brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

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

.brand-lockup strong {
    color: var(--cream);
    font-size: 0.88rem;
    font-weight: 700;
}

.brand-lockup small {
    color: var(--muted);
    font-size: 0.68rem;
}

.brand-mark {
    display: grid;
    width: 28px;
    height: 28px;
    place-items: center;
    border: 1px solid rgba(155, 228, 216, 0.46);
    border-radius: 50%;
    color: var(--brass-strong);
    background: radial-gradient(
        circle at 70% 30%,
        rgba(155, 228, 216, 0.26),
        rgba(216, 190, 117, 0.08) 52%,
        transparent 70%
    );
    font-family: var(--font-display);
    font-size: 0.9rem;
}

.header-note {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 11px;
    border: 1px solid rgba(155, 228, 216, 0.18);
    border-radius: 999px;
    color: var(--teal-bright);
    background: rgba(155, 228, 216, 0.06);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
}

.primary-button,
.beta-form button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    border-radius: 999px;
    color: var(--ink);
    background: linear-gradient(
        135deg,
        var(--brass-strong),
        var(--teal-bright)
    );
    box-shadow:
        0 10px 30px rgba(216, 190, 117, 0.18),
        0 0 34px rgba(79, 187, 176, 0.12);
    font-weight: 700;
    transition:
        transform 180ms ease,
        background 180ms ease,
        box-shadow 180ms ease;
}

.primary-button {
    width: fit-content;
    padding: 0 20px;
}

.primary-button:hover,
.beta-form button:hover {
    background: linear-gradient(135deg, #ffe49c, #aaf2e7);
    box-shadow:
        0 14px 36px rgba(216, 190, 117, 0.25),
        0 0 42px rgba(79, 187, 176, 0.18);
    transform: translateY(-1px);
}

.beta-form button:disabled {
    cursor: default;
    opacity: 0.72;
    transform: none;
}

.hero-section {
    position: relative;
    display: grid;
    min-height: 92vh;
    align-items: center;
    padding: 112px max(24px, calc((100vw - var(--max-width)) / 2)) 64px;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.hero-map,
.hero-shade,
.hero-grid {
    position: absolute;
    inset: 0;
}

.hero-map {
    width: 100%;
    height: 100%;
}

.hero-shade {
    z-index: 1;
    background:
        linear-gradient(
            90deg,
            rgba(7, 19, 13, 0.96) 0%,
            rgba(7, 19, 13, 0.78) 36%,
            rgba(7, 19, 13, 0.18) 75%
        ),
        linear-gradient(
            180deg,
            rgba(7, 19, 13, 0.2) 0%,
            rgba(7, 19, 13, 0.88) 100%
        );
}

.hero-grid {
    z-index: 2;
    opacity: 0.22;
    background-image:
        linear-gradient(rgba(242, 236, 215, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(242, 236, 215, 0.08) 1px, transparent 1px);
    background-size: 68px 68px;
    mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.9), transparent 76%);
}

.hero-copy {
    position: relative;
    z-index: 3;
    width: min(760px, 100%);
    padding-top: 36px;
}

.eyebrow {
    margin: 0 0 16px;
    color: var(--teal-bright);
    font-size: clamp(0.74rem, 1.7vw, 0.86rem);
    font-weight: 700;
    text-transform: uppercase;
}

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

h1,
h2 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 0.98;
}

h1 {
    max-width: 12ch;
    margin-bottom: 18px;
    color: var(--brass-strong);
    background: linear-gradient(
        105deg,
        var(--brass-strong) 0%,
        var(--cream) 52%,
        var(--teal-bright) 100%
    );
    background-clip: text;
    -webkit-background-clip: text;
    font-size: clamp(3.5rem, 7vw, 6.2rem);
    -webkit-text-fill-color: transparent;
}

h2 {
    max-width: 13ch;
    margin-bottom: 20px;
    color: var(--cream);
    font-size: clamp(2.7rem, 7vw, 6.2rem);
}

h3 {
    margin-bottom: 10px;
    color: var(--cream);
    font-size: 1rem;
    font-weight: 700;
}

.hero-statement {
    max-width: 24ch;
    margin-bottom: 20px;
    color: var(--cream);
    font-family: var(--font-display);
    font-size: clamp(1.62rem, 2.8vw, 3rem);
    line-height: 1.02;
}

.hero-body,
.section-copy p,
.section-heading p,
.evidence-copy p,
.beta-copy p {
    max-width: 58ch;
    color: var(--mist);
    font-size: clamp(1rem, 2vw, 1.13rem);
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    max-width: 680px;
    padding: 0;
    margin: 22px 0 0;
    list-style: none;
}

.hero-points li {
    padding: 8px 11px;
    border: 1px solid rgba(155, 228, 216, 0.18);
    border-radius: 999px;
    color: var(--mist);
    background: rgba(7, 19, 13, 0.42);
    box-shadow: inset 0 1px 0 rgba(242, 236, 215, 0.06);
    font-size: 0.82rem;
    backdrop-filter: blur(10px);
}

.beta-form input {
    width: 100%;
    min-width: 0;
    border: 0;
    color: var(--cream);
    background: transparent;
    outline: 0;
}

.beta-form input::placeholder {
    color: rgba(242, 236, 215, 0.58);
}

.hero-label,
.panel-note {
    position: absolute;
    z-index: 4;
    border: 1px solid rgba(242, 236, 215, 0.14);
    border-radius: 6px;
    color: var(--cream);
    background: rgba(7, 19, 13, 0.68);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
    font-size: clamp(0.72rem, 1.5vw, 0.84rem);
    white-space: nowrap;
    backdrop-filter: blur(12px);
}

.hero-label {
    padding: 7px 10px;
}

.label-a {
    top: 36%;
    right: min(35vw, 480px);
}

.label-b {
    top: 48%;
    right: max(24px, calc((100vw - var(--max-width)) / 2 + 52px));
}

.section {
    position: relative;
    padding: 120px max(24px, calc((100vw - var(--max-width)) / 2));
}

.split-section,
.evidence-section,
.beta-section {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(380px, 1.14fr);
    align-items: center;
    gap: clamp(44px, 8vw, 108px);
}

.split-section {
    background: linear-gradient(
        180deg,
        rgba(16, 40, 28, 0.76),
        rgba(7, 19, 13, 0.98)
    );
}

.network-panel {
    position: relative;
    justify-self: end;
    width: min(100%, 550px);
    min-height: clamp(420px, 54vw, 520px);
    overflow: hidden;
    border: 1px solid rgba(242, 236, 215, 0.14);
    border-radius: var(--radius);
    background: rgba(9, 24, 17, 0.86);
    box-shadow: var(--shadow);
}

.panel-map {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.panel-note {
    padding: 8px 10px;
}

.note-a {
    right: 10%;
    bottom: 22%;
}

.note-b {
    top: 28%;
    left: 25%;
}

.workflow-section {
    background: #0a1711;
}

.section-heading {
    max-width: 820px;
    margin-bottom: 44px;
}

.section-heading h2 {
    max-width: 14ch;
}

.workflow-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.workflow-list li {
    min-height: 230px;
    padding: 20px;
    border: 1px solid rgba(155, 228, 216, 0.13);
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(155, 228, 216, 0.055), transparent 78%),
        rgba(242, 236, 215, 0.04);
    transition:
        border-color 180ms ease,
        transform 180ms ease,
        background 180ms ease;
}

.workflow-list li:hover {
    border-color: rgba(155, 228, 216, 0.38);
    background:
        linear-gradient(180deg, rgba(155, 228, 216, 0.08), transparent 78%),
        rgba(242, 236, 215, 0.065);
    transform: translateY(-3px);
}

.workflow-list h3::after {
    display: block;
    width: 34px;
    height: 1px;
    margin-top: 14px;
    background: linear-gradient(90deg, var(--brass), var(--teal-bright));
    content: "";
}

.workflow-list p,
.decision-stack p {
    color: var(--mist);
}

.step-index {
    display: block;
    margin-bottom: 44px;
    color: var(--blue-mist);
    font-family: var(--font-display);
    font-size: 2.8rem;
}

.evidence-section {
    background:
        linear-gradient(90deg, rgba(11, 29, 21, 0.98), rgba(8, 33, 36, 0.92)),
        var(--ink-soft);
}

.decision-stack {
    justify-self: end;
    width: min(100%, 550px);
    padding: clamp(24px, 5vw, 42px);
    border: 1px solid rgba(242, 236, 215, 0.14);
    border-radius: var(--radius);
    background:
        linear-gradient(160deg, rgba(155, 228, 216, 0.08), transparent 50%),
        rgba(242, 236, 215, 0.055);
    box-shadow: var(--shadow);
}

.decision-stack__header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
}

.decision-stack__header span {
    color: var(--teal-bright);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
}

.decision-stack__header strong {
    max-width: 12ch;
    color: var(--cream);
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.15rem);
    font-weight: 400;
    line-height: 1.02;
    text-align: right;
}

.decision-layers {
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.decision-layers li {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    padding: 14px;
    border: 1px solid rgba(155, 228, 216, 0.14);
    border-radius: var(--radius);
    background: rgba(7, 19, 13, 0.42);
    box-shadow: inset 0 1px 0 rgba(242, 236, 215, 0.055);
}

.decision-index {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 1px solid rgba(216, 190, 117, 0.28);
    border-radius: 50%;
    color: var(--brass);
    font-family: var(--font-display);
    font-size: 0.82rem;
}

.decision-layers strong {
    display: block;
    margin-bottom: 5px;
    color: var(--cream);
    font-size: 0.95rem;
}

.decision-layers p {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.decision-guidance {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    margin-top: 12px;
    padding: 15px;
    border: 1px solid rgba(216, 190, 117, 0.2);
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(216, 190, 117, 0.11), rgba(155, 228, 216, 0.07)),
        rgba(7, 19, 13, 0.34);
}

.decision-guidance span {
    color: var(--teal-bright);
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.65;
    text-transform: uppercase;
}

.decision-guidance strong {
    display: block;
    margin-bottom: 5px;
    color: var(--cream);
    font-size: 0.95rem;
}

.decision-guidance p {
    margin-bottom: 0;
    color: var(--mist);
    font-size: 0.9rem;
}

.beta-section {
    min-height: 52vh;
    align-items: start;
    background: linear-gradient(
        180deg,
        rgba(8, 33, 36, 0.98),
        rgba(7, 19, 13, 1)
    );
}

.beta-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    width: min(100%, 500px);
    gap: 6px;
    align-items: center;
    justify-self: end;
    padding: 6px;
    border: 1px solid rgba(155, 228, 216, 0.18);
    border-radius: 999px;
    background: rgba(242, 236, 215, 0.055);
    box-shadow:
        0 18px 54px rgba(0, 0, 0, 0.22),
        inset 0 1px 0 rgba(242, 236, 215, 0.08);
}

.beta-form input {
    min-height: 38px;
    padding: 0 13px;
}

.beta-form button {
    min-width: 128px;
    min-height: 38px;
    padding: 0 16px;
    font-size: 0.88rem;
}

.form-status {
    grid-column: 1 / -1;
    margin: 0 0 0 14px;
    color: var(--moss-light);
    font-size: 0.84rem;
}

.form-status:empty {
    display: none;
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 28px max(24px, calc((100vw - var(--max-width)) / 2)) 36px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.78rem;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition:
        opacity 620ms ease,
        transform 620ms ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 920px) {
    .site-header {
        grid-template-columns: auto auto;
    }

    .hero-section {
        min-height: auto;
        align-items: start;
        padding-top: 118px;
        padding-bottom: 72px;
    }

    .hero-shade {
        background: linear-gradient(
            180deg,
            rgba(7, 19, 13, 0.94) 0%,
            rgba(7, 19, 13, 0.58) 52%,
            rgba(7, 19, 13, 0.88) 100%
        );
    }

    .hero-copy {
        width: min(100%, 620px);
    }

    .label-a {
        top: auto;
        right: 24px;
        bottom: 220px;
    }

    .label-b {
        top: auto;
        right: 42px;
        bottom: 164px;
    }

    .split-section,
    .evidence-section,
    .beta-section {
        grid-template-columns: 1fr;
    }

    .beta-form {
        justify-self: start;
    }

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

@media (max-width: 640px) {
    .site-header {
        top: 12px;
        width: min(calc(100% - 24px), var(--max-width));
        gap: 10px;
    }

    .brand-lockup small {
        display: none;
    }

    .hero-section {
        min-height: auto;
        padding-right: 18px;
        padding-left: 18px;
        padding-bottom: 24px;
    }

    h1 {
        max-width: 100%;
        font-size: clamp(3.4rem, 18vw, 5.1rem);
    }

    .hero-statement {
        max-width: 100%;
    }

    .primary-button {
        width: 100%;
    }

    .hero-label {
        display: none;
    }

    .section {
        padding: 82px 18px;
    }

    .network-panel {
        min-height: 430px;
    }

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

    .beta-form {
        border-radius: var(--radius);
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 6px;
        padding: 6px;
    }

    .workflow-list li {
        min-height: 190px;
    }

    .step-index {
        margin-bottom: 24px;
    }

    .site-footer {
        flex-direction: column;
        padding-right: 18px;
        padding-left: 18px;
    }
}

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

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