* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #222222;
    --bg-secondary: #3f3f3f;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --accent: #eed055;
    --border: #3a3a3a;
}

[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f9f9f9;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --accent: #d4af37;
    --border: #e0e0e0;
}

[data-theme="light"] p {
    font-weight: 400;
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    line-height: 1.6;
    font-weight: 300;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    padding: 10px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-text {
    font-family: 'StephenType', serif;
    font-size: 4em;
    color: var(--accent);
}

.title {
    text-align: right;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    margin-right: 10%;
}

.title h1 {
    font-size: 1.7em;
    font-weight: 300;
}

.title .accent {
    color: var(--accent);
    font-weight: 400;
}

/* Theme Switch */
.theme-switch {
    position: relative;
    display: inline-block;
    cursor: pointer;
    width: 30px;
    height: 30px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 30px;
    transition: all 0.3s;
}

.theme-switch input {
    display: none;
}

.theme-switch::before {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    top: 3px;
    left: 4px;
    transition: transform 0.3s;
}

[data-theme="dark"] .theme-switch::before {
    transform: translateX(28px);
}

.theme-switch::after {
    content: '☀';
    position: absolute;
    left: 8px;
    top: 3px;
    font-size: 16px;
    transition: opacity 0.3s;
    pointer-events: none;
}

[data-theme="dark"] .theme-switch::after {
    content: '☾';
    left: auto;
    right: 8px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 40px 0 20px;
}

.hero h2 {
    font-size: 2em;
    margin-bottom: 15px;
    font-weight: 300;
    letter-spacing: 2px;
    color: var(--accent);
}

.hero .accent {
    color: var(--accent);
    font-weight: 400;
}

.hero p {
    font-size: 1.1em;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.hero .products-status {
    font-size: 1em;
    color: var(--text-secondary);
    margin-top: 15px;
}

/* Products Section */
.products-section {
    margin: 30px auto 60px;
    padding: 20px 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: start;
}

.product-card {
    background: var(--bg-secondary);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    height: auto;
}

.product-name {
    font-size: 1.5em;
    margin-bottom: 15px;
    font-weight: 400;
    color: var(--accent);
}

.product-badges {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.badge {
    padding: 3px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.7em;
    color: var(--text-secondary);
}

.nutritional-info {
    margin-bottom: 20px;
}

.nutritional-info h4 {
    font-size: 1em;
    margin-bottom: 10px;
    font-weight: 400;
    color: var(--text-primary);
}

.nutrition-list {
    list-style: none;
    padding: 0;
}

.nutrition-list li {
    padding: 5px 0;
    color: var(--text-secondary);
    font-size: 0.95em;
}

.ingredients {
    margin-top: 15px;
    margin-bottom: 15px;
}

.ingredients p {
    color: var(--text-secondary);
    font-size: 0.95em;
    line-height: 1.6;
    margin-bottom: 5px;
}

.ingredients strong,
b {
    color: var(--text-primary);
    font-weight: 400;
}

.ingredients-list {
    margin-top: 5px;
    margin-bottom: 0;
}

.ingredients-list strong,
b {
    font-weight: 500;
    color: var(--text-primary);
}

.nutritional-toggle {
    margin-top: auto;
    border-top: 1px solid var(--border);
    padding-top: 5px;
}

.toggle-btn {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2em;
    cursor: pointer;
    padding: 5px;
    transition: all 0.3s ease;
    opacity: 0.5;
    z-index: 10;
    width: auto;
    display: block;
}

.toggle-btn:hover {
    color: var(--accent);
    opacity: 1;
}

.toggle-btn:hover {
    color: var(--accent);
}

.toggle-arrow {
    font-size: 0.8em;
    transition: transform 0.3s ease;
    color: var(--accent);
    display: inline-block;
    /* Ensure transform works */
}

.toggle-btn[aria-expanded="true"] .toggle-arrow {
    transform: rotate(180deg);
}

.toggle-btn[aria-expanded="true"] .toggle-arrow {
    transform: rotate(180deg);
}

.nutritional-toggle {
    position: relative;
    padding-bottom: 25px;
    /* Space for the button */
}

.nutritional-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-height: 111px;
    /* Approx 2.5 lines */
    overflow: hidden;
    transition: max-height 0.4s ease;
    position: relative;
    /* Fade out effect at bottom when closed? Optional, but nice. */
}

.nutritional-content.open {
    max-height: 1000px;
}

@media (max-width: 600px) {
    .nutritional-content {
        grid-template-columns: 1fr;
    }
}

.vitamins-minerals,
.nutritional-info {
    margin-top: 0 !important;
    padding-top: 0 !important;
    border-top: none !important;
}

.nutritional-info h4 {
    display: none;
}

.nutritional-info {
    margin-top: 15px;
    margin-bottom: 15px;
}

.nutritional-info h4 {
    font-size: 0.95em;
    margin-bottom: 10px;
    font-weight: 400;
    color: var(--text-primary);
}

.vitamins-minerals {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

.nrv-note {
    font-size: 0.6em;
    color: var(--text-secondary);
    margin: 40px 0 0;
    font-style: italic;
    text-align: end;
}

/* Funding Section */
.funding-section {
    margin: 0 auto;
    padding: 30px 0;
    width: 100%;
    background: transparent;
}

.funding-section .container {
    max-width: 1200px;
}

.funding-title {
    font-size: 0.95em;
    text-align: left;
    margin-bottom: 15px;
    font-weight: 300;
    color: var(--text-secondary);
}

.funding-description {
    display: flex;
    font-size: 0.85em;
    color: var(--text-secondary);
    margin-bottom: 20px;
    gap: 40px;
}

.funding-logos {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.funding-logo {
    max-width: 200px;
    height: auto;
    opacity: 0.8;
}

/* Contact Section */
.contact-section {
    margin: 40px auto;
    padding: 20px 0;
}

.contact-title {
    font-size: 1.5em;
    text-align: center;
    margin-bottom: 25px;
    font-weight: 300;
    color: var(--accent);
}

.contact-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-form {
    width: 100%;
}

.success-message {
    text-align: center;
    padding: 40px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--accent);
    font-size: 1.1em;
}

.success-message p {
    margin: 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.form-group {
    margin-bottom: 15px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95em;
    transition: border-color 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-secondary);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.contact-form textarea {
    resize: vertical;
    min-height: 140px;
}

.cf-turnstile {
    margin: 15px 0;
    display: flex;
    justify-content: center;
}

.submit-btn {
    width: 100%;
    padding: 12px;
    background: var(--accent);
    color: var(--bg-primary);
    border: none;
    border-radius: 6px;
    font-size: 1em;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.3s ease;
    margin-top: 10px;
}

.submit-btn:hover {
    opacity: 0.9;
}

.submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-message {
    margin-top: 15px;
    padding: 10px;
    border-radius: 6px;
    font-size: 0.9em;
    display: none;
}

.form-message.show {
    display: block;
}

.form-message.success {
    background: var(--bg-secondary);
    color: var(--accent);
    border: 1px solid var(--border);
}

.form-message.error {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.hp {
    position: absolute;
    left: -9999px;
}

/* Footer */
footer {
    text-align: center;
    margin: 90px auto;
    color: var(--text-secondary);
    font-size: 0.9em;
}

footer .container {
    padding: 60px 20px;
    border: 1px solid var(--border);
    border-width: 1px 0;
}

.switch {
    float: left;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        display: block;
        text-align: center;
    }

    .logo-text {
        font-size: 3em;
    }

    .title {
        margin: 10px 0 20px;
        text-align: center;
        margin-right: 0;
    }

    .title h1 {
        font-size: 1.3em;
    }

    .hero {
        padding: 30px 0 15px;
    }

    .hero h2 {
        font-size: 1.6em;
    }

    .hero p {
        font-size: 1em;
    }

    .products-section {
        margin: 20px auto 40px;
        padding: 15px 0;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-card {
        padding: 20px;
    }

    .funding-section {
        padding: 30px 15px;
    }

    .funding-description {
        display: block;
    }

    .contact-section {
        margin: 30px auto;
        padding: 15px 0;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .contact-form input,
    .contact-form textarea {
        font-size: 16px;
        /* Prevents zoom on iOS */
    }
}