/* css/style.css - FINAL, SIMPLIFIED & CORRECTED VERSION */

/* FONT IMPORTS - For the perfect vintage feel */
@import url('https://fonts.googleapis.com/css2?family=Special+Elite&family=Cutive+Mono&family=Kalam:wght@400;700&display=swap');

/* VARIABLES */
:root {
    --paper-bg: #fdf6e4;
    --ink-color: #3a3a3a;
    --accent-color: #b23a48; /* A faded, authentic stamp red */
    --highlight-bg: rgba(255, 249, 168, 0.6);
    --border-color: rgba(0, 0, 0, 0.15);
    --paper-shadow: rgba(0, 0, 0, 0.3);
    
    --font-heading: 'Special Elite', 'Courier New', monospace; /* Stamped typewriter */
    --font-body: 'Cutive Mono', 'Courier New', monospace; /* Clean typewriter */
    --font-handwriting: 'Kalam', cursive; /* Handwritten notes */
}

/* BASE STYLES */
*, *::before, *::after { box-sizing: border-box; }
body {
    background-color: #3d352a; /* Dark wood color */
    background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"%3E%3Cg fill-rule="evenodd"%3E%3Cg fill="%232c261e" fill-opacity="0.4"%3E%3Cpath opacity=".5" d="M96 95h4v1h-4v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4h-9v4h-1v-4H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15v-9H0v-1h15V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h9V0h1v15h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9h4v1h-4v9zm-1 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-10 0v-9h-9v9h9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm9-10h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-10 0h-9v-9h9v9zm-9-10h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9zm10 0h9v-9h-9v9z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    font-family: var(--font-body);
    color: var(--ink-color);
    font-size: 16px;
    line-height: 2;
    margin: 0;
    padding: 2rem 1rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* THE PAPER SHEET CONTAINER */
.paper-sheet {
    background-color: #fdf6e4;
    background-image: url('data:image/png;base64,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');
    max-width: 850px;
    margin: 2rem auto;
    padding: 2.5rem 3rem;
    border: 1px solid #c9c1a9;
    box-shadow: 0 10px 30px var(--paper-shadow);
    position: relative;
    text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.5);
}
.paper-sheet::before {
    content: '';
    position: absolute;
    top: -1px;
    right: -1px;
    border-width: 0 40px 40px 0;
    border-style: solid;
    border-color: transparent transparent #c1b89e #d9d1b6;
    box-shadow: -3px 3px 5px rgba(0,0,0,0.15);
}

/* HEADER */
.main-header {
    text-align: center;
    border-bottom: 3px double var(--border-color);
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
}
.stamp {
    position: absolute;
    top: -15px;
    right: 5px;
    border: 3px double var(--accent-color);
    color: var(--accent-color);
    padding: 0.25rem 0.75rem;
    font-family: var(--font-heading);
    font-weight: bold;
    transform: rotate(12deg);
    opacity: 0.8;
    text-shadow: none;
    text-transform: uppercase;
}
h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    margin: 0;
    color: #000;
}
.subtitle {
    margin: 0.5rem 0 0 0;
    font-size: 1rem;
    font-style: italic;
    color: #5a5a5a;
}

/* MAIN CONTENT & SECTIONS */
main { margin-top: 2rem; }
section {
    margin-bottom: 3.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px dashed var(--border-color);
}
section:last-of-type { border-bottom: none; margin-bottom: 0; }
section::after { /* Clearfix to contain floated elements */
    content: "";
    display: table;
    clear: both;
}

h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
    color: #000;
}
h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-style: italic;
    font-weight: bold;
}

p { margin-bottom: 1.5rem; text-shadow: 1px 1px 0 rgba(255,255,255,0.7); }
strong {
    font-weight: bold;
    background-color: var(--highlight-bg);
    padding: 2px 4px;
    border-radius: 2px;
}
ul { list-style-type: none; padding-left: 0; }
ul li { padding-left: 2rem; position: relative; }
ul li::before {
    content: '»';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent-color);
}

/* ILLUSTRATIONS */
.illustration {
    border: 1px solid #c9c1a9;
    padding: 0.5rem;
    background-color: #fff;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.1);
    float: right;
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    max-width: 250px; /* Control max width */
}
.illustration img { max-width: 100%; height: auto; display: block; }

/* SIDE EFFECTS & DOSAGE CARDS */
.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}
.side-effect-card, .info-card {
    border: 1px dashed var(--border-color);
    padding: 1.5rem;
    background-color: rgba(255,255,255,0.3);
    display: flex; flex-direction: column;
}
.side-effect-card ul, .info-card p { flex-grow: 1; }
.side-effect-card.warning {
    border-style: solid;
    border-color: var(--accent-color);
    background-color: rgba(201, 24, 74, 0.05);
}
.side-effect-card.warning h3 { color: var(--accent-color); }
.side-effect-card h3, .info-card h3 { text-align: center; }

/* REVIEWS & FAQ */
.review-box, .faq-box {
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    margin-top: 1.5rem;
    background: rgba(255,255,255,0.4);
}
.review-box article {
    font-family: var(--font-handwriting);
    font-size: 1.2rem;
    line-height: 1.6;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}
.review-box article:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.review-box p { margin: 0; }

.faq-box details {
    border-bottom: 1px dashed var(--border-color);
    padding: 1rem 0;
}
.faq-box details:last-child { border-bottom: none; }
.faq-box summary {
    cursor: pointer;
    font-weight: bold;
    outline: none;
    position: relative;
    padding-left: 1.5rem;
    transition: color 0.2s;
}
.faq-box summary:hover { color: #000; }
.faq-box summary::before {
    content: '+';
    position: absolute;
    left: 0;
    font-size: 1.2rem;
    font-family: monospace;
    transition: transform 0.3s;
}
.faq-box details[open] summary::before { transform: rotate(45deg); }
.faq-box details[open] p { margin-top: 1rem; }

/* FOOTER */
.main-footer {
    border-top: 3px double var(--border-color);
    margin-top: 3rem;
    padding-top: 1.5rem;
    text-align: center;
}
.main-footer p { font-size: 0.9rem; }
.copyright { color: #8a8a8a; }

/* ACCESSIBILITY & RESPONSIVE */
.skip-link { display: none; }
@media (max-width: 850px) {
    body { padding: 1rem 0.5rem; }
    .paper-sheet { padding: 2rem 1.5rem; }
}
@media (max-width: 600px) {
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    .paper-sheet { margin: 1rem auto; }
    .illustration {
        float: none;
        display: block;
        margin: 1.5rem auto;
    }
}
@media (min-width: 768px) {
    .cards-grid { grid-template-columns: 1fr 1fr; }
    .side-effects-grid { grid-template-columns: 1fr 1fr; }
}