/* =====================================================
   FORAGE AGRONOMY LAB
   FORAGE SPECIES SELECTION
   Page-specific styles only
===================================================== */


/* =====================================================
   1. SELECTION SECTION
===================================================== */

.selection-section {
    padding: 100px 0 115px;
    background: var(--cream);
}


/* =====================================================
   2. INTRODUCTION
===================================================== */

.tool-intro {
    max-width: 850px;
    margin-bottom: 50px;
}

.tool-intro h2 {
    max-width: 800px;

    margin: 0 0 20px;

    color: var(--brown-dark);

    font-size:
        clamp(36px, 5vw, 54px);

    font-weight: 500;
    line-height: 1.1;

    letter-spacing: -0.7px;
}

.tool-intro > p:not(.eyebrow) {
    max-width: 760px;

    margin-bottom: 28px;

    color: var(--text-light);

    font-size: 17px;
    line-height: 1.75;
}


/* =====================================================
   3. NOTICE
===================================================== */

.notice {
    position: relative;

    padding: 21px 24px 21px 26px;

    background: var(--cream-dark);

    border: 1px solid var(--border);
    border-left: 4px solid var(--green);
}

.notice strong {
    display: block;

    margin-bottom: 5px;

    color: var(--brown-dark);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 13px;
    font-weight: 700;
}

.notice p {
    margin: 0;

    color: var(--text-light);

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


/* =====================================================
   4. TOOL CARD
===================================================== */

.tool-card {
    position: relative;

    margin-bottom: 32px;

    padding: 42px 45px;

    background: var(--white);

    border: 1px solid var(--border-light);

    box-shadow:
        0 12px 35px rgba(59, 42, 32, 0.07);
}


/* =====================================================
   5. STEP HEADING
===================================================== */

.step-heading {
    display: flex;
    align-items: flex-start;

    gap: 20px;

    padding-bottom: 30px;
    margin-bottom: 10px;

    border-bottom: 1px solid var(--border);
}

.step-number {
    position: relative;

    flex-shrink: 0;

    width: 58px;
    height: 58px;

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

    background: var(--brown-dark);

    color: var(--white);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.step-number::after {
    content: "";

    position: absolute;

    right: -5px;
    bottom: -5px;

    width: 15px;
    height: 15px;

    border-right: 2px solid var(--green);
    border-bottom: 2px solid var(--green);
}

.step-heading h2 {
    margin: 4px 0 0;

    color: var(--brown-dark);

    font-size:
        clamp(29px, 4vw, 43px);

    font-weight: 500;
    line-height: 1.15;

    letter-spacing: -0.4px;
}


/* =====================================================
   6. QUESTIONS
===================================================== */

.question {
    padding: 27px 0 30px;

    border-bottom: 1px solid var(--border);
}

.question:last-child {
    border-bottom: none;
}

.question-label {
    display: block;

    margin-bottom: 14px;

    color: var(--brown-dark);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.4px;
}


/* =====================================================
   7. OPTION GRID
===================================================== */

.option-grid {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 12px;
}

.option-grid.three {
    grid-template-columns:
        repeat(3, minmax(0, 1fr));
}

.option-grid.four {
    grid-template-columns:
        repeat(4, minmax(0, 1fr));
}


/* =====================================================
   8. OPTION BUTTON
===================================================== */

.option-button {
    position: relative;

    min-height: 88px;

    padding: 17px 19px;

    text-align: left;

    background: var(--white);

    border: 1px solid var(--border);

    color: var(--text);

    transition:
        border-color 0.2s ease,
        background-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.option-button:hover {
    background: #fcfbf8;

    border-color: var(--brown-light);

    box-shadow:
        0 5px 15px rgba(59, 42, 32, 0.07);

    transform:
        translateY(-2px);
}

.option-button strong {
    display: block;

    margin-bottom: 5px;

    color: var(--brown-dark);

    font-size: 16px;
    font-weight: 600;
    line-height: 1.35;
}

.option-button span {
    display: block;

    color: var(--text-light);

    font-size: 13px;
    line-height: 1.45;
}


/* =====================================================
   SELECTED OPTION
===================================================== */

.option-button.selected {
    padding: 16px 18px;

    background: var(--cream-dark);

    border: 2px solid var(--green);

    box-shadow:
        0 5px 18px rgba(62, 84, 53, 0.10);
}

.option-button.selected::after {
    content: "✓";

    position: absolute;

    top: 12px;
    right: 14px;

    width: 22px;
    height: 22px;

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

    background: var(--green);

    color: var(--white);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 12px;
    font-weight: 700;
}

.option-button.selected strong {
    color: var(--green-dark);
}


/* =====================================================
   9. ACTION AREA
===================================================== */

.action-area {
    display: flex;
    align-items: center;

    gap: 12px;

    margin: 38px 0 52px;
}

.primary-button,
.secondary-button {
    min-height: 52px;

    padding: 13px 24px;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.9px;

    text-transform: uppercase;

    cursor: pointer;

    transition:
        background-color 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease,
        transform 0.2s ease,
        box-shadow 0.2s ease;
}


/* Primary */

.primary-button {
    background: var(--brown);

    border: 1px solid var(--brown);

    color: var(--white);
}

.primary-button:hover {
    background: var(--green-dark);

    border-color: var(--green-dark);

    box-shadow:
        0 7px 18px rgba(62, 84, 53, 0.15);

    transform:
        translateY(-2px);
}


/* Secondary */

.secondary-button {
    background: var(--cream-dark);

    border: 1px solid var(--border);

    color: var(--brown);
}

.secondary-button:hover {
    background: var(--white);

    border-color: var(--brown-light);

    transform:
        translateY(-1px);
}


/* Focus */

.primary-button:focus-visible,
.secondary-button:focus-visible {
    outline: 2px solid var(--green);

    outline-offset: 3px;
}


/* =====================================================
   10. RESULTS SECTION
===================================================== */

.results-section {
    position: relative;

    margin-bottom: 38px;

    padding: 48px;

    background: var(--white);

    border: 1px solid var(--border-light);

    box-shadow:
        0 15px 40px rgba(59, 42, 32, 0.07);

    scroll-margin-top: 30px;
}


/* Green top accent */

.results-section::before {
    content: "";

    position: absolute;

    left: 0;
    top: 0;

    width: 100%;
    height: 3px;

    background: var(--green);
}


/* =====================================================
   11. RESULTS HEADING
===================================================== */

.results-heading {
    max-width: 800px;

    margin-bottom: 32px;
}

.results-heading h2 {
    margin: 0 0 12px;

    color: var(--brown-dark);

    font-size:
        clamp(35px, 5vw, 50px);

    font-weight: 500;
    line-height: 1.1;

    letter-spacing: -0.6px;
}

.results-heading p:last-child {
    margin: 0;

    color: var(--text-light);

    font-size: 16px;
    line-height: 1.7;
}


/* =====================================================
   12. SEARCH / RESULTS CONTROLS
===================================================== */

.results-controls {
    display: flex;
    align-items: center;

    gap: 15px;

    margin-bottom: 32px;

    padding: 17px 18px;

    background: var(--cream);

    border: 1px solid var(--border);
}

.results-controls label {
    flex-shrink: 0;

    color: var(--brown-dark);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.6px;

    text-transform: uppercase;
}

.results-controls input {
    flex: 1;

    max-width: 420px;

    min-height: 45px;

    padding: 9px 13px;

    background: var(--white);

    border: 1px solid var(--border);

    color: var(--text);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 14px;

    outline: none;

    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.results-controls input::placeholder {
    color: var(--text-muted);
}

.results-controls input:focus {
    border-color: var(--green);

    box-shadow:
        0 0 0 3px rgba(83, 107, 69, 0.10);
}


/* =====================================================
   13. RESULTS GRID
===================================================== */

.results-grid {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 22px;
}


/* =====================================================
   14. INITIAL RESULT
===================================================== */

.initial-result {
    grid-column: 1 / -1;

    padding: 50px 30px;

    background: var(--cream-dark);

    border: 1px dashed var(--border);

    text-align: center;

    color: var(--text-light);

    font-size: 15px;
}


/* =====================================================
   15. SPECIES RESULT CARD
===================================================== */

.species-result-card {
    position: relative;

    padding: 29px;

    background: var(--white);

    border: 1px solid var(--border);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        border-color 0.25s ease;
}

.species-result-card:hover {
    border-color:
        rgba(83, 107, 69, 0.45);

    box-shadow:
        0 14px 32px rgba(59, 42, 32, 0.10);

    transform:
        translateY(-4px);
}


/* =====================================================
   16. SPECIES HEADER
===================================================== */

.species-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;

    gap: 20px;

    margin-bottom: 15px;
}

.species-group {
    margin-bottom: 7px;

    color: var(--green);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.8px;

    text-transform: uppercase;
}

.species-result-card h3 {
    margin: 0;

    color: var(--brown-dark);

    font-size: 26px;
    font-weight: 500;
    line-height: 1.2;
}


/* =====================================================
   17. MATCH LABEL
===================================================== */

.match-label {
    flex-shrink: 0;

    padding: 7px 10px;

    background: var(--green);

    color: var(--white);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.9px;

    text-transform: uppercase;
}


/* =====================================================
   18. SPECIES DESCRIPTION
===================================================== */

.species-description {
    margin-bottom: 20px;

    color: var(--text-light);

    font-size: 14px;
    line-height: 1.7;
}


/* =====================================================
   19. SPECIES TAGS
===================================================== */

.species-tags {
    display: flex;
    flex-wrap: wrap;

    gap: 7px;

    margin-bottom: 22px;
}

.species-tag {
    padding: 5px 9px;

    background: var(--cream);

    color: var(--brown);

    border: 1px solid var(--border-light);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.3px;
}


/* =====================================================
   20. SPECIES DETAILS
===================================================== */

.species-details {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 14px 20px;

    margin-top: 5px;
    padding-top: 19px;

    border-top: 1px solid var(--border);
}

.detail {
    display: flex;
    flex-direction: column;
}

.detail-label {
    margin-bottom: 3px;

    color: var(--text-muted);

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1px;

    text-transform: uppercase;
}

.detail-value {
    color: var(--brown-dark);

    font-size: 13px;
    line-height: 1.4;
}


/* =====================================================
   21. NO RESULTS
===================================================== */

.no-results {
    grid-column: 1 / -1;

    padding: 40px 30px;

    background: var(--cream-dark);

    border: 1px solid var(--border);

    color: var(--text-light);

    text-align: center;
}

.no-results strong {
    display: block;

    margin-bottom: 8px;

    color: var(--brown-dark);

    font-size: 18px;
}


/* =====================================================
   22. METHOD SECTION
===================================================== */

.method-section {
    padding: 55px 48px;

    background: var(--cream-dark);

    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.method-section h2 {
    max-width: 800px;

    margin: 0 0 20px;

    color: var(--brown-dark);

    font-size:
        clamp(31px, 4vw, 44px);

    font-weight: 500;
    line-height: 1.15;
}

.method-section p:not(.eyebrow) {
    max-width: 850px;

    margin-bottom: 15px;

    color: var(--text-light);

    font-size: 15px;
    line-height: 1.75;
}


/* =====================================================
   23. TABLET
===================================================== */

@media (max-width: 950px) {

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

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

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

}


/* =====================================================
   24. MOBILE
===================================================== */

@media (max-width: 700px) {

    .selection-section {
        padding: 65px 0 75px;
    }

    .tool-intro {
        margin-bottom: 38px;
    }

    .tool-intro h2 {
        font-size: 35px;
    }

    .tool-intro > p:not(.eyebrow) {
        font-size: 16px;
    }


    /* Tool */

    .tool-card {
        padding: 29px 22px;
    }


    /* Step */

    .step-heading {
        gap: 14px;

        padding-bottom: 24px;
    }

    .step-number {
        width: 46px;
        height: 46px;

        font-size: 11px;
    }

    .step-number::after {
        width: 12px;
        height: 12px;
    }

    .step-heading h2 {
        margin-top: 1px;

        font-size: 29px;
    }


    /* Options */

    .option-grid,
    .option-grid.three,
    .option-grid.four {
        grid-template-columns: 1fr;
    }

    .option-button {
        min-height: 78px;
    }


    /* Actions */

    .action-area {
        flex-direction: column;
        align-items: stretch;

        margin-top: 32px;
        margin-bottom: 42px;
    }

    .primary-button,
    .secondary-button {
        width: 100%;
    }


    /* Results */

    .results-section {
        padding: 31px 22px;
    }

    .results-controls {
        align-items: stretch;
        flex-direction: column;

        padding: 15px;
    }

    .results-controls input {
        width: 100%;
        max-width: none;
    }


    /* Species */

    .species-top {
        flex-direction: column;

        gap: 11px;
    }

    .match-label {
        align-self: flex-start;
    }


    /* Method */

    .method-section {
        padding: 42px 22px;
    }

}


/* =====================================================
   25. SMALL MOBILE
===================================================== */

@media (max-width: 450px) {

    .tool-intro h2 {
        font-size: 32px;
    }

    .notice {
        padding: 18px 19px 18px 21px;
    }

    .tool-card {
        padding: 25px 18px;
    }

    .step-heading {
        gap: 12px;
    }

    .step-number {
        width: 42px;
        height: 42px;
    }

    .step-heading h2 {
        font-size: 26px;
    }

    .question {
        padding: 24px 0 26px;
    }

    .results-section {
        padding: 27px 18px;
    }

    .results-heading h2 {
        font-size: 34px;
    }

    .species-result-card {
        padding: 23px;
    }

    .species-result-card h3 {
        font-size: 24px;
    }

    .species-details {
        grid-template-columns: 1fr;
    }

    .method-section {
        padding: 36px 18px;
    }

}