/**
 * Gift Aid declaration page.
 */

.gift-aid-page {
    background: #f5f8f8;
}

.gift-aid-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(4.5rem, 9vw, 7rem) 0 clamp(3rem, 6vw, 4.5rem);
    color: #fff;
    background:
        radial-gradient(circle at 85% 15%, rgba(42, 172, 160, .22), transparent 32%),
        linear-gradient(135deg, #0c1f2e, #123d3a);
}

.gift-aid-hero-inner {
    max-width: 780px;
}

.gift-aid-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: 1rem;
    color: #8ee5dc;
    font-size: var(--step--1);
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.gift-aid-hero h1 {
    margin: 0 0 .8rem;
    color: #fff;
    font-size: clamp(2.2rem, 6vw, 4rem);
}

.gift-aid-hero p {
    max-width: 650px;
    margin: 0;
    color: rgba(255, 255, 255, .82);
    font-size: var(--step-0);
    line-height: 1.7;
}

.gift-aid-section {
    padding: clamp(3rem, 7vw, 6rem) 0;
}

.gift-aid-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 2rem;
    align-items: start;
    max-width: 1080px;
    margin: 0 auto;
}

.gift-aid-form-card,
.gift-aid-info-card {
    border: 1px solid rgba(15, 55, 53, .11);
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 18px 55px rgba(12, 31, 46, .08);
}

.gift-aid-form-card {
    padding: clamp(1.5rem, 4vw, 3rem);
}

.gift-aid-form-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem;
}

.gift-aid-form-header > div:first-child > span {
    color: var(--primary-green);
    font-size: var(--step--2);
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.gift-aid-form-header h2 {
    margin: .25rem 0 .35rem;
    color: var(--deep-blue);
    font-size: var(--step-2);
}

.gift-aid-form-header p {
    margin: 0;
    color: var(--text-muted);
    font-size: var(--step--1);
}

.gift-aid-mark {
    flex: 0 0 auto;
    color: var(--deep-blue);
    font-family: cursive;
    font-size: 1.55rem;
    font-style: italic;
    font-weight: 700;
    transform: rotate(-5deg);
}

.gift-aid-mark span {
    color: var(--primary-green);
}

.gift-aid-accent {
    width: 100%;
    height: 7px;
    margin: 1.5rem 0 1.8rem;
    border-radius: 999px;
    background: linear-gradient(90deg, #c69a00 0 32%, var(--primary-green) 32% 100%);
}

.gift-aid-form {
    position: relative;
}

.gift-aid-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
}

.gift-aid-grid--name {
    grid-template-columns: .65fr 1fr 1fr;
}

.gift-aid-field {
    margin-bottom: 1.2rem;
}

.gift-aid-field label,
.gift-aid-confirmation legend {
    display: block;
    margin-bottom: .45rem;
    color: var(--deep-blue);
    font-size: var(--step--2);
    font-weight: 800;
}

.gift-aid-field label span {
    color: #c62828;
}

.gift-aid-field input,
.gift-aid-field select {
    width: 100%;
    min-height: 48px;
    padding: .75rem .9rem;
    border: 1.5px solid #cfe8eb;
    border-radius: 10px;
    outline: none;
    color: var(--deep-blue);
    background: #fbfdfd;
    font: inherit;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.gift-aid-field input:focus,
.gift-aid-field select:focus {
    border-color: var(--primary-green);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(42, 172, 160, .13);
}

.gift-aid-field input[aria-invalid="true"],
.gift-aid-field select[aria-invalid="true"] {
    border-color: #d63638;
    box-shadow: 0 0 0 3px rgba(214, 54, 56, .09);
}

.gift-aid-confirmation {
    margin: .3rem 0 1.5rem;
    padding: 0;
    border: 0;
}

.gift-aid-confirmation label,
.gift-aid-taxpayer-check {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    color: var(--text-main);
    font-size: var(--step--1);
    line-height: 1.55;
}

.gift-aid-confirmation input,
.gift-aid-taxpayer-check input {
    flex: 0 0 auto;
    width: 19px;
    height: 19px;
    margin-top: .15rem;
    accent-color: var(--primary-green);
}

.gift-aid-declaration {
    margin: 1.5rem 0;
    padding: 1.5rem;
    border: 1px solid rgba(42, 172, 160, .25);
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(42, 172, 160, .07), rgba(198, 154, 0, .06));
}

.gift-aid-declaration-title {
    display: flex;
    align-items: center;
    gap: .85rem;
    margin-bottom: 1rem;
}

.gift-aid-heart {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    color: #fff;
    background: var(--primary-green);
}

.gift-aid-declaration-title > div > span {
    color: var(--primary-green);
    font-size: var(--step--2);
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.gift-aid-declaration-title h3 {
    margin: .15rem 0 0;
    color: var(--deep-blue);
    font-size: var(--step-0);
}

.gift-aid-declaration p {
    margin: 1rem 0 0;
    color: var(--text-muted);
    font-size: var(--step--2);
    line-height: 1.65;
}

.gift-aid-declaration a {
    color: var(--primary-green);
    font-weight: 700;
}

.gift-aid-submit {
    justify-content: center;
    min-width: 230px;
}

.gift-aid-submit:disabled {
    cursor: wait;
    opacity: .7;
}

.gift-aid-status {
    display: none;
    margin-top: 1rem;
    padding: .8rem 1rem;
    border-radius: 10px;
    font-size: var(--step--1);
}

.gift-aid-status.is-error {
    display: block;
    color: #9f1d1d;
    border: 1px solid #fecaca;
    background: #fff1f2;
}

.gift-aid-success {
    padding: 2rem 0 1rem;
    text-align: center;
}

.gift-aid-success[hidden] {
    display: none;
}

.gift-aid-success > i {
    color: var(--primary-green);
    font-size: 3.5rem;
}

.gift-aid-success h2 {
    margin: 1rem 0 .5rem;
    color: var(--deep-blue);
}

.gift-aid-success p {
    max-width: 540px;
    margin: 0 auto 1.5rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.gift-aid-info-card {
    position: sticky;
    top: 130px;
    padding: 2rem;
}

.gift-aid-info-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 1.2rem;
    border-radius: 16px;
    color: #fff;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-dark));
    font-size: 1.35rem;
}

.gift-aid-info-card h2 {
    margin: 0 0 .7rem;
    color: var(--deep-blue);
    font-size: var(--step-1);
}

.gift-aid-info-card > p {
    color: var(--text-muted);
    font-size: var(--step--1);
    line-height: 1.65;
}

.gift-aid-info-card ul {
    display: flex;
    flex-direction: column;
    gap: .8rem;
    margin: 1.4rem 0;
    padding: 0;
    list-style: none;
}

.gift-aid-info-card li {
    display: flex;
    align-items: flex-start;
    gap: .55rem;
    color: var(--text-main);
    font-size: var(--step--1);
    line-height: 1.5;
}

.gift-aid-info-card li i {
    margin-top: .25rem;
    color: var(--primary-green);
}

.gift-aid-info-card .gift-aid-privacy {
    display: flex;
    align-items: flex-start;
    gap: .55rem;
    margin: 0;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border-color);
    font-size: var(--step--2);
}

.gift-aid-honeypot {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.gift-aid-field-error {
    display: block;
    margin-top: .35rem;
    color: #b42318;
    font-size: var(--step--2);
}

@media (max-width: 900px) {
    .gift-aid-layout {
        grid-template-columns: 1fr;
    }

    .gift-aid-info-card {
        position: static;
        order: -1;
    }
}

@media (max-width: 640px) {
    .gift-aid-form-header {
        flex-direction: column;
    }

    .gift-aid-grid,
    .gift-aid-grid--name {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .gift-aid-submit {
        width: 100%;
    }

    .gift-aid-declaration {
        padding: 1.15rem;
    }
}