/* ==========================================================================
   Document
   ========================================================================== */

html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.application-site {
    background:
        radial-gradient(circle at 76% 24%,
            rgba(255, 255, 255, 0.025),
            transparent 27%),
        var(--capital-bg);
}


/* ==========================================================================
   Header
   ========================================================================== */

.application-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;

    height: 92px;

    border-bottom: 1px solid var(--capital-border-soft);

    background: rgba(13, 15, 16, 0.94);

    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.application-header-inner {
    width: 100%;
    height: 100%;

    padding: 0 var(--page-padding);

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.application-brand {
    display: flex;
    align-items: center;
    gap: 13px;
}

.application-brand-logo {
    width: 31px;
    height: 31px;

    object-fit: contain;
}

.application-brand-copy {
    display: flex;
    flex-direction: column;
}

.application-brand-name {
    color: var(--capital-text);

    font-size: 17px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: -0.035em;
}

.application-brand-division {
    margin-top: 4px;

    color: var(--capital-text-secondary);

    font-size: 10px;
    line-height: 1;
}

.application-header-meta {
    display: flex;
    align-items: center;
    gap: 24px;
}

.application-status {
    color: var(--capital-text-muted);

    font-size: 9px;
    font-weight: 650;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.application-close {
    width: 40px;
    height: 40px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid var(--capital-border);
    border-radius: 50%;

    background: rgba(255, 255, 255, 0.025);

    color: var(--capital-text-secondary);

    font-size: 22px;
    line-height: 1;

    transition:
        color var(--transition-fast),
        background var(--transition-fast);
}

.application-close:hover {
    color: var(--capital-text);
    background: rgba(255, 255, 255, 0.06);
}


/* ==========================================================================
   Application frame
   ========================================================================== */

.application-main {
    position: fixed;

    top: 92px;
    left: 0;
    right: 0;
    bottom: 86px;
}

.application-form {
    position: relative;

    width: 100%;
    height: 100%;
}

.application-step {
    position: absolute;
    inset: 0;

    opacity: 0;
    visibility: hidden;

    transform: translateX(28px);

    transition:
        opacity 220ms ease,
        transform 260ms ease,
        visibility 220ms ease;

    pointer-events: none;
}

.application-step.is-active {
    opacity: 1;
    visibility: visible;

    transform: translateX(0);

    pointer-events: auto;
}

.step-layout {
    width: 100%;
    max-width: var(--page-width);
    height: 100%;

    margin: 0 auto;

    padding:
        clamp(35px, 5vh, 62px) var(--page-padding);

    display: grid;
    grid-template-columns: minmax(340px, 0.78fr) minmax(500px, 1.22fr);
    gap: clamp(70px, 9vw, 150px);
    align-items: center;
}


/* ==========================================================================
   Step introduction
   ========================================================================== */

.step-intro {
    height: min(520px, 78%);

    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.step-kicker {
    margin: 0;

    color: var(--capital-text-muted);

    font-size: 9px;
    line-height: 1;
    font-weight: 650;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.step-title {
    margin: 25px 0 0;

    color: var(--capital-text);

    font-size: clamp(48px, 5vw, 78px);
    line-height: 0.94;
    font-weight: 620;
    letter-spacing: -0.06em;
}

.step-description {
    max-width: 420px;

    margin: 0;

    color: var(--capital-text-secondary);

    font-size: 14px;
    line-height: 1.65;
}


/* ==========================================================================
   Fields
   ========================================================================== */

.step-fields {
    width: 100%;
    max-width: 700px;

    display: grid;
    gap: 20px;
}

.field-grid {
    display: grid;
    gap: 16px;
}

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

.field {
    display: grid;
    gap: 9px;
}

.field-label {
    color: var(--capital-text-muted);

    font-size: 9px;
    line-height: 1;
    font-weight: 650;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.field-optional {
    margin-left: 6px;

    color: var(--capital-text-faint);

    font-weight: 500;
    letter-spacing: 0.08em;
}

.field input,
.field select,
.field textarea {
    width: 100%;

    border: 1px solid var(--capital-border);
    border-radius: 11px;

    outline: none;

    background: rgba(255, 255, 255, 0.018);

    color: var(--capital-text);

    font-size: 14px;
    font-weight: 450;

    transition:
        border-color var(--transition-fast),
        background var(--transition-fast);
}

.field input,
.field select {
    height: 52px;

    padding: 0 15px;
}

.field textarea {
    min-height: 104px;
    max-height: 135px;

    padding: 14px 15px;

    resize: vertical;

    line-height: 1.5;
}

.field input::placeholder,
.field textarea::placeholder {
    color: var(--capital-text-faint);
}

.field select {
    appearance: none;
    -webkit-appearance: none;

    padding-right: 42px;

    background-image:
        linear-gradient(45deg,
            transparent 50%,
            var(--capital-text-muted) 50%),
        linear-gradient(135deg,
            var(--capital-text-muted) 50%,
            transparent 50%);

    background-position:
        calc(100% - 19px) 22px,
        calc(100% - 14px) 22px;

    background-size:
        5px 5px,
        5px 5px;

    background-repeat: no-repeat;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: rgba(255, 255, 255, 0.28);

    background-color: rgba(255, 255, 255, 0.03);
}

.field input.is-invalid,
.field select.is-invalid,
.field textarea.is-invalid {
    border-color: rgba(220, 100, 100, 0.7);
}


/* ==========================================================================
   Relationship options
   ========================================================================== */

.interest-fieldset {
    margin: 0;
    padding: 0;

    border: 0;

    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.interest-fieldset>.field-label {
    grid-column: 1 / -1;

    margin-bottom: 2px;
}

.interest-option {
    position: relative;

    min-height: 100px;
    padding: 18px;

    display: grid;
    grid-template-columns: 1fr auto;
    gap: 18px;
    align-items: start;

    border: 1px solid var(--capital-border);
    border-radius: 13px;

    background: rgba(255, 255, 255, 0.012);

    cursor: pointer;

    transition:
        border-color var(--transition-fast),
        background var(--transition-fast);
}

.interest-option:hover {
    background: rgba(255, 255, 255, 0.025);
}

.interest-option input {
    position: absolute;

    opacity: 0;
    pointer-events: none;
}

.interest-content {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.interest-content strong {
    color: var(--capital-text);

    font-size: 14px;
    font-weight: 550;
}

.interest-content small {
    max-width: 240px;

    color: var(--capital-text-muted);

    font-size: 11px;
    line-height: 1.5;
}

.interest-check {
    width: 22px;
    height: 22px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid var(--capital-border);
    border-radius: 50%;

    color: transparent;

    font-size: 11px;

    transition:
        background var(--transition-fast),
        color var(--transition-fast),
        border-color var(--transition-fast);
}

.interest-option:has(input:checked) {
    border-color: rgba(255, 255, 255, 0.28);

    background: rgba(255, 255, 255, 0.035);
}

.interest-option:has(input:checked) .interest-check {
    border-color: var(--capital-text);

    background: var(--capital-text);
    color: var(--capital-bg);
}


/* ==========================================================================
   Bottom navigation
   ========================================================================== */

.application-navigation {
    position: fixed;

    left: 50%;
    bottom: 14px;
    z-index: 60;

    transform: translateX(-50%);

    width: calc(100% - (var(--page-padding) * 2));
    max-width: 1080px;
    height: 58px;

    padding: 0 9px 0 20px;

    display: grid;
    grid-template-columns: 90px 1fr 225px;
    align-items: center;
    gap: 22px;

    border: 1px solid var(--capital-border);
    border-radius: 999px;

    background: rgba(18, 20, 21, 0.95);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.application-counter {
    display: flex;
    align-items: center;
    gap: 8px;

    color: var(--capital-text-muted);

    font-size: 9px;
    font-weight: 650;
    letter-spacing: 0.12em;
}

.application-counter #currentStep {
    color: var(--capital-text);
}

.counter-divider {
    color: var(--capital-text-faint);
}

.application-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.application-progress-item {
    position: relative;

    padding: 8px 11px;

    border: 0;

    background: transparent;

    color: var(--capital-text-faint);

    cursor: pointer;

    font-size: 9px;
    font-weight: 600;

    transition: color var(--transition-fast);
}

.application-progress-item::after {
    content: "";

    position: absolute;

    left: 11px;
    right: 11px;
    bottom: 2px;

    height: 1px;

    background: transparent;
}

.application-progress-item.is-active {
    color: var(--capital-text);
}

.application-progress-item.is-active::after {
    background: var(--capital-text);
}

.application-controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 7px;
}

.application-button {
    height: 40px;
    padding: 0 17px;

    border-radius: 999px;

    cursor: pointer;

    font-size: 11px;
    font-weight: 600;
}

.application-button-back {
    border: 1px solid var(--capital-border-soft);

    background: transparent;

    color: var(--capital-text-secondary);
}

.application-button-next {
    min-width: 108px;

    display: flex;
    align-items: center;
    justify-content: center;
    gap: 13px;

    border: 0;

    background: var(--capital-text);

    color: var(--capital-bg);
}

.application-button:disabled {
    opacity: 0.25;

    cursor: default;
}


/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 980px) {
    .step-layout {
        grid-template-columns: 0.72fr 1.28fr;
        gap: 50px;
    }

    .application-progress-item {
        padding-left: 6px;
        padding-right: 6px;
    }
}

@media (max-width: 760px) {

    html,
    body {
        overflow: auto;
    }

    .application-header {
        height: 76px;
    }

    .application-status {
        display: none;
    }

    .application-main {
        top: 76px;
        bottom: 78px;

        overflow-y: auto;
    }

    .application-step {
        overflow-y: auto;
    }

    .step-layout {
        height: auto;
        min-height: 100%;

        grid-template-columns: 1fr;
        gap: 40px;

        align-items: start;

        padding-top: 40px;
        padding-bottom: 50px;
    }

    .step-intro {
        height: auto;

        gap: 25px;
    }

    .step-title {
        font-size: clamp(46px, 13vw, 68px);
    }

    .step-description {
        max-width: 540px;
    }

    .field-grid-two,
    .interest-fieldset {
        grid-template-columns: 1fr;
    }

    .interest-fieldset>.field-label {
        grid-column: auto;
    }

    .application-navigation {
        grid-template-columns: auto 1fr auto;

        height: 54px;
    }

    .application-progress {
        gap: 6px;
    }

    .application-progress-item {
        width: 6px;
        height: 6px;

        padding: 0;

        overflow: hidden;

        border-radius: 999px;

        background: rgba(255, 255, 255, 0.18);

        color: transparent;

        font-size: 0;
    }

    .application-progress-item::after {
        display: none;
    }

    .application-progress-item.is-active {
        width: 28px;

        background: var(--capital-text);
    }

    .application-button-back {
        display: none;
    }
}