:root {
    color-scheme: light;
    --brand-purple: #8969a1;
    --brand-purple-dark: #493b57;
    --brand-purple-deep: #352a41;
    --brand-yellow: #d9c63e;
    --ink: #2c2c2c;
    --muted: #67616b;
    --canvas: #f8f6f1;
    --surface: #ffffff;
    --soft-purple: #f1ecf5;
    --line: #ddd7e1;
    --error: #a83d48;
    --shadow: 0 28px 70px rgba(52, 42, 65, 0.13);
    --font: "Poppins", "Segoe UI", Arial, sans-serif;
}

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

html {
    min-width: 320px;
    background: var(--canvas);
}

body {
    min-width: 320px;
    min-height: 100vh;
    min-height: 100svh;
    margin: 0;
    overflow-x: hidden;
    color: var(--ink);
    background:
        radial-gradient(circle at 82% 18%, rgba(137, 105, 161, 0.13), transparent 27rem),
        linear-gradient(135deg, #fbfaf7 0%, var(--canvas) 58%, #f3eef4 100%);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

button,
input {
    font: inherit;
}

a {
    color: inherit;
}

.page-shell {
    display: grid;
    grid-template-rows: auto 1fr auto;
    width: min(100% - 44px, 1440px);
    min-height: 100vh;
    min-height: 100svh;
    margin: 0 auto;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 94px;
    padding: 18px 4px;
    border-bottom: 1px solid rgba(73, 59, 87, 0.13);
}

.brand {
    display: inline-flex;
    align-items: center;
    border-radius: 8px;
}

.brand img {
    display: block;
    width: 174px;
    height: auto;
}

.brand:focus-visible,
.site-footer a:focus-visible {
    outline: 3px solid rgba(137, 105, 161, 0.38);
    outline-offset: 5px;
}

.site-context {
    color: var(--brand-purple-dark);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.landing {
    display: flex;
    align-items: center;
    padding: clamp(44px, 6.5vw, 92px) 0;
}

.access-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(380px, 0.86fr);
    gap: clamp(44px, 7vw, 112px);
    align-items: center;
    width: 100%;
}

.access-copy {
    max-width: 720px;
    padding-left: clamp(0px, 3vw, 42px);
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 11px;
    margin: 0 0 20px;
    color: var(--brand-purple-dark);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.eyebrow span {
    width: 32px;
    height: 3px;
    border-radius: 99px;
    background: var(--brand-yellow);
}

h1 {
    max-width: 700px;
    margin: 0;
    color: var(--brand-purple);
    font-size: clamp(2.85rem, 5.3vw, 5.35rem);
    font-weight: 700;
    letter-spacing: -0.052em;
    line-height: 1.02;
}

.intro {
    max-width: 610px;
    margin: 26px 0 0;
    color: var(--muted);
    font-size: clamp(1rem, 1.25vw, 1.16rem);
    line-height: 1.75;
}

.access-form {
    max-width: 670px;
    margin-top: 38px;
}

.access-form label {
    display: block;
    margin-bottom: 10px;
    color: var(--brand-purple-dark);
    font-size: 0.92rem;
    font-weight: 600;
}

.access-control {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) auto;
    gap: 10px;
    padding: 7px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 13px 34px rgba(52, 42, 65, 0.08);
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.access-control:focus-within {
    border-color: var(--brand-purple);
    box-shadow: 0 0 0 4px rgba(137, 105, 161, 0.13), 0 15px 38px rgba(52, 42, 65, 0.1);
}

.access-control:has(input[aria-invalid="true"]) {
    border-color: var(--error);
    box-shadow: 0 0 0 4px rgba(168, 61, 72, 0.1);
}

.access-control input {
    width: 100%;
    min-width: 0;
    padding: 13px 16px;
    border: 0;
    outline: 0;
    color: var(--ink);
    background: transparent;
    font-size: 1.08rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: lowercase;
}

.access-control input::placeholder {
    color: #746d78;
    font-weight: 500;
    opacity: 1;
}

.access-control button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 0 22px;
    border: 0;
    border-radius: 11px;
    color: var(--brand-purple-deep);
    background: var(--brand-yellow);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 700;
    transition: transform 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.access-control button:hover {
    transform: translateY(-1px);
    background: #e3d24b;
    box-shadow: 0 9px 22px rgba(73, 59, 87, 0.16);
}

.access-control button:focus-visible {
    outline: 3px solid var(--brand-purple);
    outline-offset: 3px;
}

.access-control button svg {
    width: 20px;
    height: 20px;
    transition: transform 160ms ease;
}

.access-control button:hover svg {
    transform: translateX(2px);
}

.field-help,
.form-status {
    margin: 8px 4px 0;
    font-size: 0.74rem;
    line-height: 1.5;
}

.field-help {
    color: #6b656e;
}

.form-status {
    min-height: 1.5em;
    color: var(--error);
    font-weight: 500;
}

.proposal-visual {
    position: relative;
    display: grid;
    min-height: 510px;
    place-items: center;
    overflow: hidden;
    border-radius: 34px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.09), transparent 34%),
        var(--brand-purple-dark);
    box-shadow: var(--shadow);
    isolation: isolate;
}

.proposal-visual::before {
    position: absolute;
    top: 0;
    right: 0;
    width: 42%;
    height: 9px;
    border-radius: 0 34px 0 20px;
    background: var(--brand-yellow);
    content: "";
}

.visual-orbit {
    position: absolute;
    z-index: -1;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
}

.visual-orbit-one {
    top: -170px;
    right: -130px;
    width: 430px;
    height: 430px;
}

.visual-orbit-two {
    bottom: -145px;
    left: -155px;
    width: 390px;
    height: 390px;
}

.document-card {
    position: absolute;
    width: min(72%, 360px);
    aspect-ratio: 0.79;
    border-radius: 6px 20px 20px 6px;
}

.document-card-back {
    transform: translate(30px, -16px) rotate(7deg);
    background: #6f5a80;
    box-shadow: 0 24px 45px rgba(33, 25, 41, 0.28);
}

.document-card-back span {
    position: absolute;
    right: 26px;
    width: 42%;
    height: 5px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.18);
}

.document-card-back span:nth-child(1) { top: 36px; }
.document-card-back span:nth-child(2) { top: 50px; width: 30%; }
.document-card-back span:nth-child(3) { bottom: 34px; width: 22%; }

.document-card-front {
    display: flex;
    flex-direction: column;
    padding: clamp(24px, 3vw, 34px);
    transform: translate(-18px, 4px) rotate(-3deg);
    color: var(--ink);
    background: var(--surface);
    box-shadow: 0 30px 60px rgba(25, 18, 33, 0.32);
}

.document-topline,
.document-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.document-topline {
    color: var(--brand-purple);
    font-size: 0.54rem;
    font-weight: 700;
    letter-spacing: 0.18em;
}

.document-mark {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border-radius: 50%;
    color: var(--brand-purple-deep);
    background: var(--brand-yellow);
    font-size: 0.7rem;
    letter-spacing: -0.04em;
}

.document-title {
    width: 82%;
    height: 18px;
    margin-top: 56px;
    border-radius: 99px;
    background: var(--brand-purple);
}

.document-title-short {
    width: 57%;
    margin-top: 10px;
}

.document-rule {
    width: 38px;
    height: 4px;
    margin: 25px 0;
    border-radius: 99px;
    background: var(--brand-yellow);
}

.document-lines {
    display: grid;
    gap: 10px;
}

.document-lines span {
    width: 100%;
    height: 6px;
    border-radius: 99px;
    background: #ded9e2;
}

.document-lines span:nth-child(2) { width: 87%; }
.document-lines span:nth-child(3) { width: 65%; }

.document-footer {
    margin-top: auto;
    color: #777079;
    font-size: 0.6rem;
    font-weight: 600;
}

.document-arrow {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border: 1px solid #dfd9e3;
    border-radius: 50%;
    color: var(--brand-purple);
    font-size: 0.9rem;
}

.visual-caption {
    position: absolute;
    right: 26px;
    bottom: 20px;
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.61rem;
    font-weight: 500;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.site-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 74px;
    padding: 16px 4px;
    border-top: 1px solid rgba(73, 59, 87, 0.13);
    color: #6b656e;
    font-size: 0.72rem;
}

.site-footer p {
    margin: 0;
}

.site-footer p:first-child {
    display: flex;
    align-items: center;
    gap: 8px;
}

.site-footer a {
    color: var(--brand-purple-dark);
    font-weight: 600;
    text-decoration-color: rgba(137, 105, 161, 0.35);
    text-underline-offset: 3px;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--brand-yellow);
    box-shadow: 0 0 0 4px rgba(217, 198, 62, 0.17);
}

@media (max-width: 980px) {
    .access-panel {
        grid-template-columns: 1fr;
    }

    .access-copy {
        max-width: 760px;
        padding-left: 0;
    }

    .proposal-visual {
        min-height: 440px;
    }

    .document-card {
        width: min(48%, 320px);
    }
}

@media (max-width: 640px) {
    .page-shell {
        width: min(100% - 30px, 1440px);
    }

    .site-header {
        min-height: 78px;
    }

    .brand img {
        width: 145px;
    }

    .site-context {
        max-width: 108px;
        font-size: 0.62rem;
        line-height: 1.35;
        text-align: right;
    }

    .landing {
        padding: 48px 0 54px;
    }

    .access-panel {
        gap: 48px;
    }

    h1 {
        font-size: clamp(2.48rem, 13vw, 4rem);
    }

    .intro {
        margin-top: 22px;
    }

    .access-form {
        margin-top: 30px;
    }

    .access-control {
        grid-template-columns: 1fr;
        padding: 7px;
    }

    .access-control input {
        min-height: 52px;
        text-align: center;
    }

    .access-control button {
        min-height: 54px;
    }

    .proposal-visual {
        min-height: 390px;
        border-radius: 26px;
    }

    .proposal-visual::before {
        border-radius: 0 26px 0 20px;
    }

    .document-card {
        width: min(66%, 270px);
    }

    .document-title {
        margin-top: 40px;
    }

    .site-footer {
        align-items: flex-start;
        flex-direction: column;
        gap: 6px;
        padding: 20px 4px;
    }
}

@media (max-width: 370px) {
    .page-shell {
        width: calc(100% - 24px);
    }

    .brand img {
        width: 128px;
    }

    .site-context {
        max-width: 92px;
        font-size: 0.56rem;
    }

    .eyebrow {
        font-size: 0.67rem;
        letter-spacing: 0.1em;
    }

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

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}