* {
    box-sizing: border-box;
}

html {
    color-scheme: dark;
    scroll-behavior: smooth;
    scroll-padding-top: 2rem;
}

body {
    margin: 0;
    background: var(--color-page-background);
    color: var(--color-page-copy);
    font-family: var(--font-interface);
    -webkit-font-smoothing: antialiased;
}

button, input {
    font: inherit;
}

a {
    color: inherit;
    text-underline-offset: 0.25em;
}

button, a, summary, input {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 2px solid var(--color-page-accent);
    outline-offset: 5px;
}

.landing-skip-link {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.8rem 1rem;
    z-index: 2;
    background: var(--color-page-background);
    transform: translateY(-200%);
}

.landing-skip-link:focus {
    transform: translateY(0);
}

.landing-opening {
    display: flex;
    min-height: 100svh;
    flex-direction: column;
}

.landing-header {
    padding: calc(clamp(4rem, 8vh, 5.5rem) + 10px) var(--landing-page-gutter) calc(clamp(3rem, 6vh, 4rem) - 10px);
    text-align: center;
}

.landing-brand {
    display: inline-block;
    width: clamp(8.8rem, 16vw, 15.2rem);
    background: var(--color-page-copy);
    -webkit-mask: url("/assets/images/landing/sillage-wordmark.png") center / contain no-repeat;
    mask: url("/assets/images/landing/sillage-wordmark.png") center / contain no-repeat;
}

.landing-brand img {
    display: block;
    width: 100%;
    height: auto;
    opacity: 0;
}

.landing-tagline {
    margin: 1rem 0 1.25rem;
    font-size: 0.625rem;
    letter-spacing: 0.24em;
    font-weight: 400;
}

.landing-atmosphere {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 0 2px;
}

.landing-image-sequence {
    display: grid;
    width: 100%;
    grid-template-columns: 0.85fr 1.4fr 0.85fr;
    gap: 1px;
    height: calc(clamp(21rem, 46vw, 34rem) - 0.625rem);
    margin: 0 auto;
}

.landing-image {
    min-width: 0;
    margin: 0;
    overflow: hidden;
    background: var(--color-image-background);
}

.landing-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: var(--opacity-landing-image);
    transition: opacity 1s ease;
}

.landing-image:hover img {
    opacity: 1;
}

.landing-image-silk img {
    object-position: 38% 50%;
}

.landing-image-embroidery img {
    object-position: 47% 56%;
}

.landing-image-craft img {
    object-position: 50% 52%;
}

.landing-description {
    position: relative;
    top: 30px;
    margin: auto auto 0.625rem;
    max-width: 42rem;
    font-family: var(--font-interface);
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.6;
    text-align: center;
}

.landing-invitation {
    --landing-heading-vertical-spacing: 2.5rem;

    position: relative;
    width: var(--landing-center-image-width);
    margin: 0 auto;
    padding: 4.25rem 0;
    isolation: isolate;
    container-type: inline-size;
    text-align: center;
}

.landing-invitation::before {
    position: absolute;
    z-index: -1;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 100vw;
    background: var(--color-signup-band-background);
    content: "";
    transform: translateX(-50%);
}

.landing-opening-rule {
    visibility: hidden;
    width: 1.875rem;
    height: 1px;
    margin: auto auto 2rem;
    background: var(--color-page-accent);
}

.landing-invitation h1 {
    max-width: 44rem;
    margin: 0 auto var(--landing-heading-vertical-spacing);
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2.2vw, 2rem);
    font-weight: 300;
    line-height: 1.04;
    letter-spacing: -0.012em;
    color: var(--color-light-skin);
}

.landing-invitation-heading-primary,
.landing-invitation-heading-secondary {
    display: block;
    white-space: nowrap;
}

.landing-invitation-heading-primary {
    font-size: 1.32em;
}

.landing-invitation-heading-secondary {
    margin-top: calc(0.12em - 3px);
    font-size: 7.125cqi;
    letter-spacing: -0.05em;
}

.landing-arrival {
    margin-bottom: 0;
    padding: 0;
    color: var(--color-page-accent);
    font-family: var(--font-interface);
    font-size: 2.24cqi;
    font-weight: 300;
    line-height: 1;
    white-space: nowrap;
}

.landing-arrival p {
    display: block;
    margin: 0;
}

.landing-arrival p + p {
    margin-top: 5px;
}

.landing-private-band {
    background: transparent;
}

.landing-signup-band {
    padding: 4.25rem var(--landing-page-gutter) 2.5rem;
    text-align: center;
}

.landing-signup-content {
    display: grid;
    position: relative;
    width: var(--landing-center-image-width);
    margin: 0 auto;
}

.landing-signup-state {
    grid-area: 1 / 1;
    min-width: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 320ms ease;
}

.landing-signup-state.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.landing-signup-state.is-transition-entering,
.landing-signup-state.is-transition-leaving {
    opacity: 0;
    pointer-events: none;
}

.landing-signup-introduction {
    margin: 20px 0 1.5rem;
    color: var(--color-light-shadow);
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.6;
}

.landing-form {
    position: relative;
    text-align: left;
}

.landing-email-row {
    display: flex;
    align-items: stretch;
    border-bottom: 1px solid var(--color-page-border);
}

.landing-email-field {
    flex: 1;
    min-width: 0;
}

.landing-email-label {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    border: 0;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.landing-email-field input {
    display: block;
    width: 100%;
    min-height: 2.75rem;
    border: 0;
    border-radius: 0;
    padding: 0 0.75rem 0 0;
    color: var(--color-page-copy);
    background: transparent;
    font-size: 1rem;
}

.landing-email-field input::placeholder {
    color: var(--color-page-muted-copy);
    font-size: 0.625rem;
    letter-spacing: 0.13em;
    opacity: 1;
}

.landing-email-field input:focus-visible {
    outline: 0;
}

.landing-email-field input:autofill,
.landing-email-field input:-webkit-autofill,
.landing-email-field input:-webkit-autofill:hover,
.landing-email-field input:-webkit-autofill:focus,
.landing-email-field input:-webkit-autofill:active {
    background-color: transparent !important;
    -webkit-box-shadow: 0 0 0 1000px var(--color-page-background) inset;
    box-shadow: 0 0 0 1000px var(--color-page-background) inset;
    -webkit-text-fill-color: var(--color-page-copy);
    caret-color: var(--color-page-copy);
    transition: background-color 9999s ease-out 0s;
}

.landing-email-row:focus-within {
    border-bottom-color: var(--color-page-accent);
}

.landing-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    min-height: 2.75rem;
    padding: 0 0 0 1.5rem;
    border: 0;
    background: transparent;
    color: var(--color-page-accent);
    font-size: 0.625rem;
    letter-spacing: 0.11em;
    cursor: pointer;
}

.landing-submit svg {
    flex-shrink: 0;
    transition: transform 200ms ease;
}

.landing-submit:hover svg {
    transform: translateX(4px);
}

.landing-submit:disabled {
    cursor: wait;
    opacity: 0.65;
}

.landing-consent {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1.25rem 0 0.5rem;
    color: var(--color-page-muted-copy);
    font-size: 0.6875rem;
    font-weight: 300;
    line-height: 1.7;
    cursor: pointer;
}

.landing-consent input {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
    margin: 0.1rem 0 0;
    accent-color: var(--color-page-accent);
}

.landing-form-trap {
    display: none;
}

.landing-form-error {
    padding: 1rem;
    border-left: 2px solid var(--color-page-accent);
    color: var(--color-page-accent);
    font-size: 0.8125rem;
    line-height: 1.5;
}

.landing-success {
    margin-top: 2.5rem;
    padding: 1.5rem 0;
    transform: translateY(-2.5rem);
}

.landing-success:focus-visible {
    outline: 0;
}

.landing-success-mark {
    color: var(--color-page-accent);
    font-size: 1.5rem;
}

.landing-success h2 {
    font-family: var(--font-editorial);
    font-weight: 400;
    color: var(--color-light-shadow);
}

.landing-success p {
    font-size: 0.8125rem;
    line-height: 1.7;
}

.landing-privacy {
    margin-top: -18px;
    margin-bottom: 30px;
    color: var(--color-page-muted-copy);
    font-size: 0.6875rem;
    line-height: 1.8;
}

.landing-privacy summary {
    display: inline-block;
    min-height: 2.75rem;
    padding: 0.75rem;
    text-decoration: underline;
    text-underline-offset: 0.2em;
    cursor: pointer;
}

.landing-privacy summary::-webkit-details-marker {
    display: none;
}

.landing-privacy p {
    margin: 0.5rem 0 0;
}

.landing-footer {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 1rem;
    padding: 1.75rem var(--landing-page-gutter);
    background: var(--color-image-background);
    border-top: 1px solid var(--color-page-border);
    font-size: 0.625rem;
    color: var(--color-page-muted-copy);
}

.landing-footer > :first-child {
    justify-self: start;
}

.landing-footer-location {
    justify-self: center;
    letter-spacing: 0.2em;
}

.landing-footer-links {
    display: flex;
    align-items: center;
    justify-self: end;
    gap: 2rem;
}

.landing-footer a {
    padding-block: 0.75rem;
}

/* The v2 route tightens the editorial hierarchy without changing the original page. */
.landing-page-v2 .landing-invitation {
    --landing-heading-vertical-spacing: 1.75rem;
    padding: 0 0 3.25rem;
}

.landing-page-v2 .landing-invitation::before {
    display: none;
}

.landing-page-v2 .landing-invitation h1 {
    position: relative;
    isolation: isolate;
    padding: 2.5rem 0;
    color: var(--color-neutral-day);
    font-size: clamp(1rem, 1.7vw, 1.55rem);
}

.landing-page-v2 .landing-invitation h1::before {
    position: absolute;
    z-index: -1;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 100vw;
    background: var(--color-signup-band-background);
    content: "";
    transform: translateX(-50%);
}

.landing-page-v2 .landing-invitation-heading-primary {
    font-size: 1.24em;
}

.landing-page-v2 .landing-invitation-heading-secondary {
    font-size: 1.24em;
    letter-spacing: inherit;
}

.landing-page-v2 .landing-arrival {
    color: var(--color-skin);
    font-size: 1rem;
    white-space: normal;
}

.landing-page-v2 .landing-arrival p + p {
    margin-top: 3px;
}

.landing-page-v2 .landing-signup-band {
    padding-top: 3.25rem;
    padding-bottom: 2rem;
}

.landing-page-v2 .landing-signup-content {
    width: max-content;
    max-width: calc(100vw - (2 * var(--landing-page-gutter)));
}

.landing-page-v2 .landing-signup-introduction {
    margin: 0 0 0.35rem;
    color: var(--color-neutral-day);
    font-family: var(--font-interface);
    font-size: 1rem;
    font-weight: 300;
}

.landing-page-v2 .landing-signup-support {
    margin: 0 0 1.25rem;
    color: var(--color-light-shadow);
    font-size: 1.04rem;
    line-height: 1.45;
}

.landing-page-v2 .landing-email-row {
    border-bottom-color: color-mix(in srgb, var(--color-skin) 60%, transparent);
}

.landing-page-v2 .landing-email-field input::placeholder {
    color: var(--color-skin);
}

@media (max-width: 640px) {
    body {
        background: var(--color-image-background);
    }

    main {
        background: var(--color-page-background);
    }

    .landing-header {
        padding: calc(3rem + 10px) 1rem calc(2.75rem * 0.56);
    }

    .landing-brand {
        width: 9.4rem;
    }

    .landing-tagline {
        margin-top: 0.8rem;
        font-size: 0.5625rem;
    }

    .landing-image-sequence {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: calc(22rem * 0.8) 9rem;
        height: auto;
        gap: 1px;
    }

    .landing-image-embroidery {
        grid-column: 1 / -1;
        grid-row: 1;
    }

    .landing-image-silk, .landing-image-craft {
        grid-row: 2;
    }

    .landing-image-craft img {
        object-position: 50% 40%;
    }

    .landing-description {
        margin-top: 3.625rem;
        margin-bottom: 0.625rem;
        padding-bottom: 20px;
        max-width: 20rem;
        font-size: 1rem;
    }

    .landing-invitation {
        --landing-heading-vertical-spacing: calc(2.5rem - 20px);

        width: 100%;
        max-width: var(--landing-content-width);
        padding: calc(3rem + 20px) 1.5rem calc(3rem + 30px);
    }

    .landing-opening-rule {
        margin: 3rem auto 1.5rem;
    }

    .landing-invitation h1 {
        font-size: clamp(0.8rem, 4.08vw, 1.2rem);
        line-height: 1.06;
        color: var(--color-page-copy);
    }

    .landing-invitation-heading-primary {
        font-size: 1.716em;
    }

    .landing-invitation-heading-secondary {
        font-size: min(1.4625em, 11vw);
    }

    .landing-arrival {
        margin-bottom: 0;
        font-size: 3.36cqi;
    }

    .landing-signup-band {
        padding: calc(3rem - 10px) 1.5rem 2.5rem;
    }

    .landing-signup-content {
        width: 100%;
        max-width: var(--landing-content-width);
    }

    .landing-email-row {
        display: block;
        border: 0;
    }

    .landing-email-field {
        border-bottom: 1px solid var(--color-page-border);
    }

    .landing-email-field input::placeholder {
        font-size: calc(0.625rem + 2px);
    }

    .landing-submit {
        width: 100%;
        min-height: 3.5rem;
        margin-top: 1rem;
        padding: 1rem;
        background: var(--color-page-accent);
        color: var(--color-page-background);
        font-size: calc(0.625rem + 2px);
    }

    .landing-consent {
        padding-top: 1.25rem;
    }

    .landing-privacy {
        margin-top: 12px;
        margin-bottom: 10px;
    }

    .landing-footer {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 0.5rem;
        padding: calc(1rem + 30px) 1.5rem 1rem;
    }

    .landing-footer-location {
        justify-self: end;
    }

    .landing-footer-links {
        grid-column: 1 / -1;
        justify-self: stretch;
        justify-content: space-between;
        width: 100%;
    }

    .landing-page-v2 .landing-invitation {
        padding: 0 1.5rem 3.75rem;
    }

    .landing-page-v2 .landing-invitation h1 {
        padding: 2.5rem 0;
        font-size: clamp(0.8rem, 3.35vw, 1rem);
    }

    .landing-page-v2 .landing-invitation-heading-primary {
        font-size: 1.42em;
    }

    .landing-page-v2 .landing-invitation-heading-secondary {
        font-size: 1.42em;
    }

    .landing-page-v2 .landing-arrival {
        font-size: 0.95rem;
        white-space: normal;
    }

    .landing-page-v2 .landing-signup-band {
        padding-top: 2.5rem;
        padding-bottom: 2rem;
    }

    .landing-page-v2 .landing-signup-content {
        width: 100%;
        max-width: var(--landing-content-width);
    }

    .landing-page-v2 .landing-signup-introduction {
        font-size: 0.95rem;
    }

    .landing-page-v2 .landing-signup-support {
        margin-bottom: 1rem;
        font-size: 0.975rem;
    }
}

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

    .landing-submit svg {
        transition: none;
    }

    .landing-image img {
        transition: none;
    }

    .landing-signup-state {
        transition: none;
    }
}