/* Digital Apothecary style.css 4.0 */
:root {
    --ink-black: #1A1A1A;
    --parchment: #FDFCF8;
    --aged-paper: #F4F1E6;
    --botanical-green: #3D5A40;
    --muted-sage: #8BAA6F;
    --border-sepia: #D1C9B8;
    --max-width: 1000px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
li { list-style: none; }
a { text-decoration: none; color: inherit; transition: opacity 0.2s; }

body {
    font-family: 'Source Serif Pro', serif;
    background-color: var(--parchment);
    color: var(--ink-black);
    line-height: 1.8;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

#site-banner {
    background-color: var(--ink-black);
    color: var(--parchment);
    padding: 0.6rem;
    text-align: center;
    font-size: 0.8rem;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.header { border-bottom: 1px double var(--border-sepia); padding: 2rem 0; }
.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    font-family: 'Source Serif Pro', serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--botanical-green);
    font-variant: small-caps;
    border: 2px solid var(--botanical-green);
    padding: 0.2rem 1rem;
    letter-spacing: 0.1em;
}

.nav__list { display: flex; gap: 2.5rem; }
.nav__link {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--botanical-green);
}

.hero { text-align: center; padding: 5rem 0; }
.hero__title { font-size: 3.5rem; font-style: italic; color: var(--botanical-green); margin-bottom: 1rem; }
.hero__subtitle { font-size: 1.3rem; max-width: 700px; margin: 0 auto; font-style: italic; }

.search-section { padding-bottom: 5rem; text-align: center; }
.search-bar {
    display: flex;
    max-width: 750px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid var(--border-sepia);
    position: relative;
}
.search-bar__input {
    flex: 1; padding: 1.4rem; font-size: 1.2rem; border: none; font-style: italic;
    background: white; width: 100%;
}
.search-bar__button {
    padding: 1.4rem 2.5rem; background-color: var(--botanical-green); color: var(--parchment);
    border: none; font-family: 'Inter', sans-serif; font-weight: 700; text-transform: uppercase; cursor: pointer;
}

.search-dropdown {
    position: absolute; top: 100%; left: 0; right: 0; background: white;
    border: 1px solid var(--border-sepia); z-index: 1000; text-align: left;
}
.search-dropdown__item {
    display: block; padding: 1rem; border-bottom: 1px solid var(--aged-paper);
    font-family: 'Inter', sans-serif; color: var(--botanical-green);
}

.search-dropdown__item:hover,
.search-dropdown__item--selected {
    background-color: var(--botanical-green); color: #fff; cursor: pointer;
}

.principles { background-color: var(--aged-paper); padding: 5rem 0; border-top: 1px solid var(--border-sepia); border-bottom: 1px solid var(--border-sepia); }
.principles__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}
.principles__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3.5rem; text-align: center; }
.principle__icon { font-size: 3.5rem; display: block; margin-bottom: 1rem; }
.principle__title { font-size: 1.6rem; font-style: italic; margin-bottom: 1rem; color: var(--botanical-green); }

/* Home - Safety Notes Section */
.section { padding: 5rem 0; }
.section__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}
.section__title {
    font-size: 2.2rem;
    font-style: italic;
    color: var(--botanical-green);
    text-align: center;
    margin-bottom: 2rem;
}
.safety-notes { background: white; border: 1px solid var(--border-sepia); padding: 3.5rem; max-width: 900px; margin: 0 auto; }
.safety-notes__list { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.safety-notes__list li { display: flex; align-items: flex-start; gap: 1rem; font-style: italic; }

/* Herb Grid / Cards */
.herb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 2.5rem; padding: 4rem 0; }
.herb-card {
    background-color: var(--aged-paper); border: 1px solid var(--border-sepia);
    padding: 3rem 1.5rem; text-align: center; position: relative; transition: all 0.3s ease;
}
.herb-card:hover { transform: translateY(-5px); box-shadow: 0 12px 24px rgba(0,0,0,0.05); border-color: var(--botanical-green); }
.herb-card__name { font-size: 1.5rem; color: var(--botanical-green); font-weight: 600; }
.herb-card__safety-badge { position: absolute; top: 15px; right: 15px; font-size: 1.2rem; cursor: help; }

/* Footer */
.footer { border-top: 1px double var(--border-sepia); padding: 4rem 0; text-align: center; }
.footer__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}
.footer__nav-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem 2.5rem; margin-bottom: 2rem; font-family: 'Inter', sans-serif; font-size: 0.8rem; font-weight: 600; text-transform: uppercase; color: var(--botanical-green); }
.footer__disclaimer {
    border-top: 1px solid var(--border-sepia);
    padding-top: 2rem;
    margin-top: 2rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    line-height: 1.7;
    color: #666;
    text-align: left;
}
.footer__disclaimer-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    color: var(--ink-black);
    font-weight: 600;
}
.footer__copyright {
    margin-top: 1.5rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    color: #999;
}

/* Herb Article */
.herb-article__container { max-width: 800px; margin: 0 auto; padding: 4rem 2rem 6rem; }
.herb-header { text-align: center; margin-bottom: 4rem; }
.herb-header h1 { font-size: 3.5rem; font-style: italic; color: var(--botanical-green); }
.herb-content h2 { font-size: 2rem; color: var(--botanical-green); margin: 3rem 0 1.5rem; border-bottom: 1px solid var(--border-sepia); }

/* Herb Illustration */
.herb-illustration {
    display: flex;
    justify-content: center;
    margin: 0 auto 2.5rem;
}
.herb-illustration svg {
    width: 180px;
    height: 200px;
}

/* Herb scientific name */
.herb-scientific-name {
    font-size: 1.1rem;
    color: var(--muted-sage);
    margin-top: 0.5rem;
}

/* When to see doctor box */
.when-to-see-doctor {
    background: var(--aged-paper);
    border: 1px solid var(--border-sepia);
    padding: 2rem 2.5rem;
    margin-top: 3rem;
}
.when-to-see-doctor h3 {
    font-size: 1.3rem;
    color: var(--botanical-green);
    margin-bottom: 1rem;
}
.when-to-see-doctor ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin: 0.5rem 0 1.5rem;
}
.when-to-see-doctor li {
    list-style: disc;
    font-style: italic;
    margin-bottom: 0.25rem;
}

/* Herb Directory Page */
.directory-header {
    text-align: center;
    padding: 4rem 0 2rem;
    border-bottom: 1px solid var(--border-sepia);
}
.directory-header__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}
.directory-header h1 {
    font-size: 3rem;
    font-style: italic;
    color: var(--botanical-green);
    margin-bottom: 1rem;
}
.directory-header p {
    font-size: 1.2rem;
    font-style: italic;
    max-width: 600px;
    margin: 0 auto;
}
.directory-content__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}
.az-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 2rem 0 0;
}
.az-filter__button {
    padding: 0.5rem 0.85rem;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    border: 1px solid var(--border-sepia);
    background: white;
    cursor: pointer;
    color: var(--botanical-green);
    transition: all 0.2s;
}
.az-filter__button.active, .az-filter__button:hover {
    background: var(--botanical-green);
    color: white;
    border-color: var(--botanical-green);
}

/* Herb Explorer Page */
.explorer-header {
    text-align: center;
    padding: 4rem 0 3rem;
    border-bottom: 1px solid var(--border-sepia);
}
.explorer-header__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}
.explorer-header h1 {
    font-size: 3rem;
    font-style: italic;
    color: var(--botanical-green);
    margin-bottom: 1rem;
}
.explorer-header p {
    font-size: 1.2rem;
    font-style: italic;
    max-width: 700px;
    margin: 0 auto;
}
.explorer-content { padding: 4rem 0 5rem; }
.explorer-content__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}
.explorer-form { margin-bottom: 3rem; }
.explorer-form__label {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--botanical-green);
    margin-bottom: 0.75rem;
}
.explorer-form__select {
    width: 100%;
    max-width: 500px;
    padding: 1rem 1.5rem;
    font-size: 1.2rem;
    font-family: 'Source Serif Pro', serif;
    font-style: italic;
    border: 1px solid var(--border-sepia);
    background: white;
    cursor: pointer;
    color: var(--ink-black);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%233D5A40' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    padding-right: 3rem;
}
.explorer-result-item {
    background: var(--aged-paper);
    border: 1px solid var(--border-sepia);
    padding: 2rem 2.5rem;
    margin-bottom: 1.5rem;
}
.explorer-result-item__name {
    font-size: 1.6rem;
    color: var(--botanical-green);
    font-style: italic;
    margin-bottom: 0.5rem;
}
.explorer-result-item__claim {
    font-style: italic;
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
}
.explorer-result-item__source {
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted-sage);
}
.explorer-results__message {
    font-style: italic;
    padding: 2rem 0;
    color: #666;
}

/* Safety Notes Page */
.safety-header {
    text-align: center;
    padding: 4rem 0 3rem;
    border-bottom: 1px solid var(--border-sepia);
}
.safety-header__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}
.safety-header h1 {
    font-size: 3rem;
    font-style: italic;
    color: var(--botanical-green);
    margin-bottom: 1rem;
}
.safety-header p {
    font-size: 1.2rem;
    font-style: italic;
    max-width: 700px;
    margin: 0 auto 2rem;
}
.page-warning {
    background: var(--aged-paper);
    border: 1px solid var(--border-sepia);
    padding: 1.25rem 2rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}
.safety-content { padding: 4rem 0 5rem; }
.safety-content__container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}
.safety-form { margin-bottom: 3rem; text-align: center; }
.safety-form__label {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--botanical-green);
    margin-bottom: 0.75rem;
}
.safety-form__input {
    display: block;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    font-size: 1.2rem;
    font-family: 'Source Serif Pro', serif;
    font-style: italic;
    border: 1px solid var(--border-sepia);
    background: white;
}
.safety-results__title {
    font-size: 2rem;
    font-style: italic;
    color: var(--botanical-green);
    margin-bottom: 2rem;
}
.safety-note-card {
    background: var(--aged-paper);
    border: 1px solid var(--border-sepia);
    padding: 2rem 2.5rem;
    margin-bottom: 1.5rem;
}
.safety-note-card__text {
    font-style: italic;
    margin-bottom: 1rem;
    padding-left: 1.25rem;
    border-left: 3px solid var(--botanical-green);
    font-size: 1.05rem;
    display: block;
}
.safety-note-card__source {
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted-sage);
    display: block;
}
.safety-results__message {
    font-style: italic;
    padding: 2rem 0;
    color: #666;
}

/* Search results message */
.search-results-message {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: var(--muted-sage);
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .principles__grid { grid-template-columns: 1fr; }
    .safety-notes__list { grid-template-columns: 1fr; }
    .header__container { flex-direction: column; gap: 1.5rem; padding: 0 1.5rem; }
    .search-bar__input-wrapper { width: 100%; }
    .explorer-form__select { max-width: 100%; }
    .safety-form__input { max-width: 100%; }
}

/* ============================================================
   HerbCraft SEO & Monetization Components — Added 2026-07-02
   ============================================================ */

/* ----------------------------------------------------------
   Key Facts Box
   ---------------------------------------------------------- */
.key-facts-box {
    background-color: #EEF5E8;
    border: 1px solid var(--border-sepia);
    border-left: 4px solid var(--botanical-green);
    border-radius: 4px;
    padding: 1.75rem 2rem;
    margin: 2rem 0 2.5rem;
}
.key-facts-box__title {
    font-size: 1.1rem;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--botanical-green);
    margin-bottom: 1.25rem;
    border-bottom: none;
    margin-top: 0;
}
.key-facts-box__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 2rem;
}
.key-facts-box__item dt {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted-sage);
    margin-bottom: 0.2rem;
}
.key-facts-box__item dd {
    font-size: 1rem;
    color: var(--ink-black);
    margin: 0;
}

/* ----------------------------------------------------------
   Product Recommendations / Amazon Cards
   ---------------------------------------------------------- */
.product-recommendations {
    margin: 3rem 0;
    padding: 2rem 2.5rem;
    background-color: var(--aged-paper);
    border: 1px solid var(--border-sepia);
    border-radius: 4px;
}
.product-recommendations h2 {
    font-size: 1.6rem;
    color: var(--botanical-green);
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-sepia);
    padding-bottom: 0.75rem;
}
.product-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.25rem;
}
.product-card {
    background: white;
    border: 1px solid var(--border-sepia);
    border-radius: 6px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.product-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}
.product-card__image {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 4px;
    align-self: center;
}
.product-card__title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--ink-black);
    line-height: 1.4;
}
.product-card__description {
    font-size: 0.85rem;
    color: #555;
    line-height: 1.5;
    flex: 1;
}
.product-card__cta {
    display: inline-block;
    background-color: var(--botanical-green);
    color: var(--parchment);
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.6rem 1.2rem;
    border-radius: 3px;
    text-align: center;
    transition: background-color 0.2s ease, opacity 0.2s ease;
    text-decoration: none;
    align-self: flex-start;
}
.product-card__cta:hover {
    background-color: #2e4430;
    opacity: 1;
}
.affiliate-disclosure {
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    color: #888;
    font-style: italic;
    margin-top: 0.5rem;
    margin-bottom: 0;
}

/* ----------------------------------------------------------
   FAQ Section (details/summary accordion)
   ---------------------------------------------------------- */
.faq-section {
    margin: 3rem 0;
}
.faq-section h2 {
    font-size: 2rem;
    color: var(--botanical-green);
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-sepia);
    padding-bottom: 0.5rem;
}
.faq-item {
    border: 1px solid var(--border-sepia);
    border-radius: 4px;
    margin-bottom: 0.75rem;
    overflow: hidden;
}
.faq-item summary {
    padding: 1.1rem 1.5rem;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--botanical-green);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--aged-paper);
    transition: background-color 0.2s ease;
    user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--muted-sage);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    margin-left: 1rem;
}
.faq-item[open] summary {
    background-color: #EEF5E8;
    border-bottom: 1px solid var(--border-sepia);
}
.faq-item[open] summary::after {
    content: '−';
}
.faq-item summary:hover {
    background-color: #EEF5E8;
}
.faq-item__answer {
    padding: 1.25rem 1.5rem;
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--ink-black);
    background: white;
}

/* ----------------------------------------------------------
   Responsive overrides for new components
   ---------------------------------------------------------- */
@media (max-width: 768px) {
    .key-facts-box__grid {
        grid-template-columns: 1fr;
    }
    .product-cards {
        grid-template-columns: 1fr;
    }
    .product-card__cta {
        align-self: stretch;
        text-align: center;
    }
}

/* Discovery: preserve the existing palette while making search and navigation usable. */
.discovery-page [hidden] { display: none !important; }
.discovery-page :focus-visible { outline: 3px solid var(--botanical-green); outline-offset: 4px; }
.discovery-page .header__menu-toggle { display: none; }
.discovery-page .header__container { flex-wrap: wrap; gap: 1.5rem; }
.discovery-page .nav__list { flex-wrap: wrap; gap: 1rem 1.5rem; }
.discovery-page .search-section__container { padding: 0 1.5rem; }
.discovery-page .search-bar__input { min-width: 0; }
.discovery-page .search-bar__button { flex-shrink: 0; }
.discovery-page .search-dropdown { max-height: 20rem; overflow-y: auto; }
.discovery-page .search-dropdown__no-results { padding: 1rem; }
.directory-search { margin-top: 2rem; }
.directory-search label { display: block; margin-bottom: .5rem; font-family: 'Inter', sans-serif; font-weight: 600; }
.directory-search .search-bar { max-width: none; }
.discovery-page .search-results-message { color: var(--botanical-green); margin: 1.5rem 0 .5rem; }
.herb-card__scientific { margin-top: .5rem; font-size: 1rem; overflow-wrap: anywhere; }
.directory-clear { border: 1px solid var(--botanical-green); background: transparent; color: var(--botanical-green); padding: .65rem 1rem; cursor: pointer; }
#directory-empty { margin: 1.5rem 0; }
.discovery-page .hero__container { padding: 0 1.5rem; }
@media (max-width: 768px) {
    .discovery-page .header__container { flex-direction: row; }
    .discovery-page .logo { font-size: 1.25rem; }
    .discovery-page .header__menu-toggle { display: block; border: 1px solid var(--botanical-green); background: transparent; color: var(--botanical-green); min-width: 44px; min-height: 44px; cursor: pointer; }
    .discovery-page .header__menu-toggle::before { content: '☰'; font-size: 1.4rem; }
    .discovery-page .header__menu-toggle[aria-expanded="true"]::before { content: '×'; }
    .discovery-page .nav { width: 100%; }
    .discovery-page .nav__list { flex-direction: column; gap: .5rem; }
    .discovery-page .nav__link { display: block; padding: .5rem 0; }
    /* Hide navigation only after its JavaScript handler is attached. */
    .discovery-page .nav[data-enhanced="true"]:not(.nav--open) { display: none; }
    .discovery-page .hero { padding: 3rem 0; }
    .discovery-page .hero__title { font-size: 2.4rem; }
    .discovery-page .search-bar { flex-direction: column; }
    .discovery-page .search-bar__input, .discovery-page .search-bar__button { padding: 1rem; }
    .discovery-page .herb-grid { grid-template-columns: minmax(0, 1fr); gap: 1rem; padding: 2rem 0; }
    .discovery-page .az-filter__button { min-width: 44px; min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
    .discovery-page .herb-card { transition: none; }
    .discovery-page .herb-card:hover { transform: none; }
}

/* Center the two homepage tools beneath their section heading. */
@media (min-width: 769px) {
    #interactive-tools .principles__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-width: 800px;
        margin-inline: auto;
    }
}

/* Keep mobile footer links aligned in consistent, touch-friendly columns. */
@media (max-width: 768px) {
    .footer__nav-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: .5rem 1rem;
        padding: 0;
        list-style: none;
        align-items: stretch;
    }
    .footer__nav-item { min-width: 0; }
    .footer__nav-link {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 44px;
        height: 100%;
        padding: .5rem .25rem;
        overflow-wrap: anywhere;
        text-align: center;
    }
}
@media (max-width: 360px) {
    .footer__nav-list { grid-template-columns: minmax(0, 1fr); }
}