/* ============================================
   SECTION: New Diagnosis Guidebook
   Soft brand backdrop, white content card, form
   shell (no submit wiring yet), and dual CTAs.
   ============================================ */

.guidebook {
    position: relative;
    padding: 84px var(--section-side-padding) 110px;
    background:
        radial-gradient(ellipse 70% 45% at 8% 0%, rgba(255, 100, 133, 0.14), transparent 55%),
        radial-gradient(ellipse 55% 40% at 100% 10%, rgba(255, 219, 140, 0.32), transparent 50%),
        linear-gradient(180deg, #fff7f9 0%, #fdf8eb 48%, #fff5f8 100%);
    overflow-x: clip;
}

.guidebook__inner {
    max-width: 760px;
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.guidebook__card {
    background: var(--color-white);
    border: 1px solid rgba(255, 100, 133, 0.14);
    border-radius: 20px;
    box-shadow:
        0 1px 0 rgba(255, 100, 133, 0.06),
        0 18px 40px rgba(234, 98, 126, 0.12);
    padding: 48px 48px 44px;
    position: relative;
    overflow: hidden;
}

.guidebook__card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--color-primary) 0%, #ff98c6 55%, var(--color-accent-yellow) 100%);
}

.guidebook__header {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
}

.guidebook__header .eyebrow {
    margin: 0;
}

.guidebook__heading {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: var(--font-weight-normal);
    line-height: 1.12;
    letter-spacing: -1.5px;
    color: var(--color-text-heading);
    margin: 0;
}

.guidebook__heading .accent-script {
    letter-spacing: -0.03em;
    color: var(--color-primary);
}

.guidebook__sub {
    margin: 0;
    font-size: 20px;
    font-weight: var(--font-weight-semibold);
    line-height: 1.4;
    color: var(--color-text-heading);
}

.guidebook__lede {
    margin: 0;
    font-size: 16px;
    line-height: 26px;
    color: var(--color-text-body);
}

.guidebook__lede em {
    font-style: italic;
    color: var(--color-text-heading);
}

.guidebook__lede strong {
    color: var(--color-text-heading);
    font-weight: var(--font-weight-semibold);
}

.guidebook__pdf-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 36px;
    padding: 14px 20px;
    border-radius: 12px;
    background: var(--color-primary-light);
    color: var(--color-text-heading);
    font-size: 15px;
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    border: 1.5px solid rgba(255, 100, 133, 0.22);
    transition:
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.guidebook__pdf-btn:hover {
    background: #ffe0e8;
    border-color: rgba(255, 100, 133, 0.4);
    transform: translateY(-1px);
    box-shadow: var(--shadow-card);
}

.guidebook__pdf-btn img {
    flex-shrink: 0;
}

/* ----- Form shell (no backend yet) ----- */
.guidebook__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 100, 133, 0.12);
}

.guidebook__required-note {
    margin: 12px 0 0;
    font-size: 13px;
    color: var(--color-text-body);
}

.guidebook__required-note span,
.guidebook__req {
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.guidebook__fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 18px;
}

.guidebook__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.guidebook__label {
    font-family: var(--font-label);
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.02em;
    color: var(--color-text-heading);
}

.guidebook__input,
.guidebook__select {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border: 1.5px solid #eadfe3;
    border-radius: 10px;
    background: #fff;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.4;
    color: var(--color-text-heading);
    box-shadow: inset 0 1px 2px rgba(12, 39, 51, 0.03);
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.guidebook__select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 40px;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--color-text-body) 50%),
        linear-gradient(135deg, var(--color-text-body) 50%, transparent 50%);
    background-position:
        calc(100% - 18px) calc(50% - 2px),
        calc(100% - 12px) calc(50% - 2px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    cursor: pointer;
}

.guidebook__input:hover,
.guidebook__select:hover {
    border-color: rgba(255, 100, 133, 0.45);
}

.guidebook__input:focus,
.guidebook__select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 100, 133, 0.16);
}

.guidebook__check {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
    width: fit-content;
}

.guidebook__check input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.guidebook__check-box {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 100, 133, 0.55);
    border-radius: 6px;
    background: #fff;
    flex-shrink: 0;
    position: relative;
}

.guidebook__check input:checked + .guidebook__check-box {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.guidebook__check input:checked + .guidebook__check-box::after {
    content: "";
    position: absolute;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.guidebook__check input:focus-visible + .guidebook__check-box {
    box-shadow: 0 0 0 4px rgba(255, 100, 133, 0.2);
}

.guidebook__check-label {
    font-size: 15px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-heading);
}

.guidebook__submit {
    align-self: flex-start;
    min-width: 160px;
    min-height: 48px;
}

.guidebook__submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.guidebook__form-note {
    margin: -8px 0 0;
    font-size: 13px;
    line-height: 20px;
    color: var(--color-text-body);
}

/* ----- Dual CTAs ----- */
.guidebook__ctas {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.guidebook__cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    padding: 28px 28px 26px;
    border-radius: 16px;
    min-height: 160px;
}

.guidebook__cta--navy {
    background: linear-gradient(145deg, #0c2733 0%, #1a3d4d 100%);
}

.guidebook__cta--pink {
    background: linear-gradient(145deg, #ff6485 0%, #e85878 100%);
}

.guidebook__cta-text {
    margin: 0;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: var(--font-weight-semibold);
    line-height: 1.25;
    letter-spacing: -0.4px;
    color: #fff;
    max-width: 14ch;
}

.guidebook__cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
    border-radius: 10px;
    background: #fff;
    color: var(--color-text-heading);
    font-size: 15px;
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.guidebook__cta-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.16);
}

/* ----- Responsive ----- */
@media (max-width: 960px) {
    .guidebook {
        padding: 56px var(--section-side-padding) 72px;
    }

    .guidebook__card {
        padding: 36px 28px 32px;
    }

    .guidebook__heading {
        font-size: 40px;
    }

    .guidebook__cta-text {
        font-size: 22px;
    }
}

@media (max-width: 768px) {
    .guidebook__fields {
        grid-template-columns: 1fr;
    }

    .guidebook__ctas {
        grid-template-columns: 1fr;
    }

    .guidebook__heading {
        font-size: 34px;
        letter-spacing: -1px;
    }

    .guidebook__sub {
        font-size: 18px;
    }

    .guidebook__submit {
        width: 100%;
    }

    .guidebook__cta {
        min-height: 0;
    }

    .guidebook__cta-text {
        max-width: none;
    }
}

@media (max-width: 480px) {
    .guidebook__card {
        padding: 28px 18px 24px;
        border-radius: 16px;
    }

    .guidebook__pdf-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ----- Form states (submit result + validation) ----- */
.guidebook__alert {
    margin: 0 0 20px;
    padding: 14px 18px;
    border-radius: 12px;
    font-size: 15px;
    line-height: 22px;
}

.guidebook__alert--success {
    background: #e9f7ef;
    border: 1px solid #b7e4c7;
    color: #1b4332;
}

.guidebook__alert--error {
    background: #fff1f2;
    border: 1px solid #fecdd3;
    color: #9f1239;
}

.guidebook__input--error {
    border-color: #e11d48;
}

.guidebook__error {
    margin: 6px 0 0;
    font-size: 13px;
    line-height: 18px;
    color: #be123c;
}

/* Honeypot: out of sight for people (never display:none — some bots skip
   hidden inputs), still in the DOM for bots that fill every field. */
.guidebook__hp {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}