:root {
    --postal-primary: #0a7f87;
    --postal-primary-dark: #075f66;
    --postal-navy: #17324d;
    --postal-sky: #e9f7f7;
    --postal-bg: #f5f8fa;
    --postal-line: #dbe5ec;
    --postal-text: #29445b;
    --postal-muted: #657b8d;
    --postal-white: #ffffff;
    --postal-success: #edf9f2;
    --postal-success-border: #b8e3c7;
    --postal-error: #fff2f2;
    --postal-error-border: #edbcbc;
}

.postal-booking,
.postal-booking * {
    box-sizing: border-box;
}

.postal-booking {
    width: 100%;
    padding: 48px 18px;
    background:
        radial-gradient(circle at top right, rgba(10, 127, 135, 0.12), transparent 34%),
        linear-gradient(180deg, #fafdfe 0%, var(--postal-bg) 100%);
    color: var(--postal-text);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.postal-booking__shell {
    width: min(100%, 920px);
    margin: 0 auto;
    background: var(--postal-white);
    border: 1px solid rgba(219, 229, 236, 0.85);
    border-radius: 28px;
    box-shadow: 0 24px 70px rgba(23, 50, 77, 0.11);
    overflow: hidden;
}

.postal-booking__header {
    padding: 44px 54px 32px;
    background:
        linear-gradient(135deg, rgba(10,127,135,.10), rgba(255,255,255,.95)),
        var(--postal-white);
}

.postal-booking__brands {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 30px;
}

.postal-booking__brands img {
    max-width: 142px;
    max-height: 44px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.postal-booking__brand-chip {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 8px 13px;
    border: 1px solid var(--postal-line);
    border-radius: 999px;
    background: rgba(255,255,255,.9);
    color: var(--postal-navy);
    font-size: 14px;
    font-weight: 700;
}

.postal-booking__brand-plus {
    color: var(--postal-primary);
    font-weight: 800;
}

.postal-booking__eyebrow {
    margin-bottom: 10px;
    color: var(--postal-primary);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.postal-booking h1 {
    max-width: 700px;
    margin: 0;
    color: var(--postal-navy);
    font-size: clamp(32px, 5vw, 50px);
    line-height: 1.08;
    letter-spacing: -.03em;
}

.postal-booking__intro {
    max-width: 720px;
    margin: 20px 0 0;
    color: var(--postal-text);
    font-size: 18px;
    line-height: 1.65;
}

.postal-booking__success,
.postal-booking__error,
.postal-booking__notice {
    margin: 0 54px 26px;
    border-radius: 16px;
}

.postal-booking__success {
    display: flex;
    gap: 16px;
    padding: 22px;
    background: var(--postal-success);
    border: 1px solid var(--postal-success-border);
}

.postal-booking__success-icon {
    display: grid;
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 50%;
    background: #238752;
    color: #fff;
    font-weight: 800;
}

.postal-booking__success h2 {
    margin: 0 0 6px;
    color: #165f3b;
    font-size: 20px;
}

.postal-booking__success p {
    margin: 0;
    line-height: 1.55;
}

.postal-booking__error {
    padding: 16px 18px;
    background: var(--postal-error);
    border: 1px solid var(--postal-error-border);
    color: #8a3030;
}

.postal-booking__notice {
    display: flex;
    gap: 14px;
    padding: 19px 20px;
    background: var(--postal-sky);
    border: 1px solid rgba(10, 127, 135, .22);
}

.postal-booking__notice-icon {
    display: grid;
    flex: 0 0 28px;
    width: 28px;
    height: 28px;
    place-items: center;
    border-radius: 50%;
    background: var(--postal-primary);
    color: #fff;
    font-family: Georgia, serif;
    font-weight: 700;
}

.postal-booking__notice strong {
    display: block;
    margin-bottom: 4px;
    color: var(--postal-navy);
}

.postal-booking__notice p {
    margin: 0;
    line-height: 1.55;
}

.postal-booking__form {
    padding: 8px 54px 48px;
}

.postal-booking__section {
    padding: 30px 0 34px;
    border-top: 1px solid var(--postal-line);
}

.postal-booking__section-heading {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.postal-booking__section-heading > span {
    display: grid;
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 10px;
    background: var(--postal-primary);
    color: #fff;
    font-weight: 800;
}

.postal-booking__section-heading h2 {
    margin: 0;
    color: var(--postal-navy);
    font-size: 22px;
    line-height: 1.25;
}

.postal-booking__section-heading p {
    margin: 5px 0 0;
    color: var(--postal-muted);
}

.postal-booking__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.postal-booking__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.postal-booking__field--full {
    grid-column: 1 / -1;
}

.postal-booking__field > span {
    color: var(--postal-navy);
    font-size: 14px;
    font-weight: 700;
}

.postal-booking input,
.postal-booking select,
.postal-booking textarea {
    width: 100%;
    border: 1px solid var(--postal-line);
    border-radius: 12px;
    background: #fff;
    color: var(--postal-navy);
    font: inherit;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.postal-booking input,
.postal-booking select {
    min-height: 50px;
    padding: 0 14px;
}

.postal-booking textarea {
    padding: 14px;
    resize: vertical;
}

.postal-booking input:focus,
.postal-booking select:focus,
.postal-booking textarea:focus {
    border-color: var(--postal-primary);
    box-shadow: 0 0 0 4px rgba(10, 127, 135, .12);
}

.postal-booking__preference-card {
    margin-bottom: 18px;
    padding: 20px;
    border: 1px solid rgba(10, 127, 135, .25);
    border-radius: 18px;
    background: rgba(233, 247, 247, .50);
}

.postal-booking__preference-card--secondary {
    border-color: var(--postal-line);
    background: #fbfcfd;
}

.postal-booking__preference-title {
    margin-bottom: 14px;
    color: var(--postal-primary-dark);
    font-weight: 800;
}

.postal-booking__preference-title small {
    color: var(--postal-muted);
    font-weight: 500;
}

.postal-booking__consent {
    padding: 18px 0 24px;
}

.postal-booking__consent label {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    line-height: 1.55;
}

.postal-booking__consent input {
    flex: 0 0 auto;
    width: 20px;
    min-height: auto;
    height: 20px;
    margin-top: 2px;
}

.postal-booking__consent a {
    color: var(--postal-primary-dark);
    font-weight: 700;
}

.postal-booking__submit {
    width: 100%;
    min-height: 58px;
    padding: 14px 22px;
    border: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--postal-primary), var(--postal-primary-dark));
    box-shadow: 0 12px 28px rgba(10, 127, 135, .22);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-weight: 800;
    transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}

.postal-booking__submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 34px rgba(10, 127, 135, .28);
}

.postal-booking__submit:disabled {
    cursor: wait;
    opacity: .7;
}

.postal-booking__footer-note {
    margin: 14px 0 0;
    color: var(--postal-muted);
    font-size: 13px;
    text-align: center;
}

.postal-booking__honeypot {
    position: absolute !important;
    left: -9999px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.postal-booking .postal-invalid {
    border-color: #c94a4a;
    box-shadow: 0 0 0 4px rgba(201, 74, 74, .10);
}

.postal-booking .postal-field-error {
    margin-top: 6px;
    color: #a73737;
    font-size: 13px;
    font-weight: 600;
}

@media (max-width: 720px) {
    .postal-booking {
        padding: 18px 10px;
    }

    .postal-booking__shell {
        border-radius: 20px;
    }

    .postal-booking__header,
    .postal-booking__form {
        padding-left: 22px;
        padding-right: 22px;
    }

    .postal-booking__header {
        padding-top: 30px;
    }

    .postal-booking__success,
    .postal-booking__error,
    .postal-booking__notice {
        margin-left: 22px;
        margin-right: 22px;
    }

    .postal-booking__grid {
        grid-template-columns: 1fr;
    }

    .postal-booking__field--full {
        grid-column: auto;
    }

    .postal-booking__intro {
        font-size: 16px;
    }

    .postal-booking__brands {
        flex-wrap: wrap;
    }
}