/* Page layout and base styles */
html,
body {
    min-height: 100%;
}

body {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    overflow-x: hidden;
}

.landing {
    box-sizing: border-box;
    display: flex;
    width: 100%;
    min-height: 100vh;
    min-height: 100svh;
    padding: 24px 5.5vw 72px;
    position: relative;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-family: "Neue Haas Grotesk Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
    isolation: isolate;
}

/* Signature, SVG, and Artist interaction */
.signature {
    position: relative;
    display: block;
    width: min(72vw, 1150px);
    margin: 0 auto;
}

.signature__image {
    display: block;
    width: 100%;
    height: auto;
    transform: translateZ(0);
    transform-origin: center center;
    transition: transform 1200ms cubic-bezier(0.22, 1, 0.36, 1);
}

.signature__monogram-link,
.signature__artist-link {
    cursor: pointer;
    text-decoration: none;
}

.signature__dot {
    transform-box: fill-box;
    transform-origin: center;
    transition: transform 280ms cubic-bezier(.22, 1, .36, 1);
}

.signature.is-artist-active .signature__dot {
    transform: translate(2px, -1px) rotate(3deg) scale(1.04);
}

.signature__artist-link {
    outline: none;
}

.signature__artist-text {
    fill: #222;
    font-family: "Neue Haas Grotesk Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.01em;
    opacity: 0;
    pointer-events: none;
    transform: translateX(6px);
    transform-box: fill-box;
    transition: opacity 280ms ease-out, transform 280ms ease-out;
}

.signature__artist-hit-area {
    fill: transparent;
    stroke: transparent;
    cursor: pointer;
}

.signature__artist-link:hover .signature__artist-text,
.signature__artist-link:focus-visible .signature__artist-text,
.signature.is-artist-active .signature__artist-text {
    opacity: 1;
    transform: translateX(0);
}

/* Professional title, navigation, and footer */
.landing__role {
    margin: 26px 0 0;
    color: #222;
    font-size: clamp(28px, 2.1vw, 32px);
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1.3;
    text-transform: none;
}

.landing__enter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 44px;
    margin-top: 24px;
    color: #444;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: 0.01em;
    line-height: 1;
    text-decoration: none;
    transition: color 250ms ease-out;
}

.landing__enter span {
    display: block;
    letter-spacing: 0;
    transition: transform 250ms ease-out;
}

.landing__separator {
    display: block;
    width: 42px;
    height: 1px;
    margin-top: 22px;
    background: #777;
}

.landing__enter:hover,
.landing__enter:focus-visible {
    color: #111;
}

.landing__enter:hover span,
.landing__enter:focus-visible span {
    transform: translate(2px, -2px);
}

.landing__copyright {
    position: absolute;
    left: 5.5vw;
    right: auto;
    bottom: max(24px, env(safe-area-inset-bottom));
    margin: 0;
    color: #888;
    font-family: "Neue Haas Grotesk Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.03em;
    line-height: 1;
}

/* Responsive layouts */
@media (max-width: 650px) {
    .landing {
        padding: 20px 0 calc(64px + env(safe-area-inset-bottom));
    }

    .signature {
        width: min(100vw, 410px);
        max-width: none;
    }

    .landing__role {
        max-width: calc(100% - 40px);
        margin-top: 16px;
        font-size: 17px;
        letter-spacing: 0.01em;
        line-height: 1.4;
    }

    .signature__artist-text {
        font-size: 14px;
        letter-spacing: 0.84px;
    }

    .landing__enter {
        margin-top: 20px;
        font-size: 15px;
        color: #444;
        letter-spacing: 0.01em;
    }

    .landing__separator {
        margin-top: 22px;
    }

    .landing__copyright {
        left: 20px;
        bottom: max(20px, env(safe-area-inset-bottom));
        font-size: 10px;
    }
}

@media (min-width: 651px) and (max-width: 1100px) {
    .signature {
        width: min(88vw, 680px);
    }

    .landing__role {
        margin-top: 30px;
        font-size: 19px;
        letter-spacing: 0.06em;
    }

    .landing__enter {
        margin-top: 32px;
        font-size: 13px;
        letter-spacing: 0.14em;
    }

    .landing__copyright {
        left: 5vw;
        bottom: 29px;
        font-size: 10px;
    }
}

@media (min-width: 1101px) {
    .landing {
        transform: translateY(-10px);
    }

    .landing__role {
        margin-top: 24px;
        font-size: clamp(24px, 1.81vw, 28px);
        letter-spacing: 0.01em;
    }

    .landing__enter {
        margin-top: 24px;
    }
}

@media (max-height: 720px) and (min-width: 651px) {
    .landing {
        justify-content: flex-start;
        padding-top: 10vh;
    }

    .signature {
        width: min(66vw, 900px);
    }

    .landing__role {
        margin-top: 22px;
    }

    .landing__enter {
        margin-top: 34px;
    }
}

/* Accessibility, hover, focus, and reduced motion */
.signature__monogram-link:focus-visible,
.signature__artist-link:focus-visible,
.landing__enter:focus-visible {
    outline: 1px solid currentColor;
    outline-offset: 7px;
}

@media (hover: none), (pointer: coarse) {
    .signature__artist-link {
        display: inline;
    }

    .signature__artist-text {
        opacity: 1;
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .signature__image,
    .signature__dot,
    .landing__enter,
    .landing__enter span,
    .signature__artist-text {
        transition: none;
        transform: none;
    }
}