:root {
    --earth-dark: #2d3319;
    --earth-medium: #4a5a2f;
    --earth-light: #8b9862;
    --sand: #e8dcc4;
    --clay: #c4a572;
    --sprout: #a8c686;
    --water: #6b9080;
    --leaf: #5a7a3a;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: clip;
}

body {
    font-family: 'Work Sans', sans-serif;
    color: var(--earth-dark);
    background: #f5f3ef;
    line-height: 1.7;
    overflow-x: clip;
    width: 100%;
}

/* ── Nav ─────────────────────────────────────────────── */
.practice-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(245, 243, 239, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(45, 51, 25, 0.1);
    padding: 0.75rem var(--spacing-md);
}
.practice-nav-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.practice-nav-back {
    font-size: 1.4rem;
    color: var(--earth-medium);
    text-decoration: none;
    line-height: 1;
    padding: 0.25rem;
}
.practice-nav-back:hover { color: var(--earth-dark); }
.practice-nav-logo {
    font-family: 'Crimson Pro', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--earth-dark);
    text-decoration: none;
}

/* ── Hero banner ─────────────────────────────────────── */
.practice-hero {
    position: relative;
    height: 45vh;
    min-height: 280px;
    max-height: 420px;
    overflow: hidden;
}
.practice-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.practice-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(45, 51, 25, 0.85) 0%, rgba(45, 51, 25, 0.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-md);
}
.practice-hero-overlay h1 {
    font-family: 'Crimson Pro', serif;
    font-size: clamp(2rem, 5vw, 3rem);
    color: white;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}
.practice-hero-overlay .practice-tagline {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 900px;
    margin: 0.5rem auto 0;
    width: 100%;
}

/* ── Article body ────────────────────────────────────── */
.practice-article {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-md);
}
.practice-article p {
    font-size: 1.05rem;
    color: var(--earth-medium);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}
.practice-article h2 {
    font-family: 'Crimson Pro', serif;
    font-size: 1.8rem;
    color: var(--earth-dark);
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--sprout);
    display: inline-block;
}
.practice-article h2:first-of-type {
    margin-top: 0;
}

/* ── Photo sections ──────────────────────────────────── */
.practice-photo {
    margin: var(--spacing-md) 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(45, 51, 25, 0.12);
}
.practice-photo img,
.practice-photo video {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    display: block;
}
.practice-photo-caption {
    padding: 0.75rem 1rem;
    background: var(--sand);
    font-size: 0.85rem;
    color: var(--earth-medium);
    font-style: italic;
}

/* Photo grid — two side by side */
.practice-photo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: var(--spacing-md) 0;
}
.practice-photo-grid .practice-photo {
    margin: 0;
}

/* ── Key points card ─────────────────────────────────── */
.practice-highlights {
    background: var(--sand);
    border-radius: 12px;
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0 var(--spacing-md);
    border-left: 4px solid var(--sprout);
}
.practice-highlights h3 {
    font-family: 'Crimson Pro', serif;
    font-size: 1.3rem;
    color: var(--earth-dark);
    margin-bottom: var(--spacing-sm);
}
.practice-highlights ul {
    list-style: none;
    padding: 0;
}
.practice-highlights li {
    padding: 0.4rem 0;
    font-size: 0.95rem;
    color: var(--earth-medium);
}
.practice-highlights li::before {
    content: '💧 ';
}
.practice-highlights[data-icon="leaf"] li::before {
    content: '🍂 ';
}

/* ── Back link ───────────────────────────────────────── */
.practice-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--earth-medium);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--earth-light);
    transition: color 0.2s ease;
    margin-top: var(--spacing-md);
}
.practice-back-link:hover {
    color: var(--earth-dark);
}

/* ── Footer ──────────────────────────────────────────── */
.practice-footer {
    background: var(--earth-dark);
    color: var(--sand);
    text-align: center;
    padding: var(--spacing-md);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 600px) {
    .practice-hero {
        height: 35vh;
        min-height: 220px;
    }
    .practice-photo-grid {
        grid-template-columns: 1fr;
    }
    .practice-article {
        padding: var(--spacing-md) var(--spacing-sm);
    }
}