:root {
    --forest-dark: #1A3622;
    --forest-mid: #2E523A;
    --earth-light: #F4F1EA;
    --earth-mid: #D9D2C2;
    --accent-gold: #B8924B;
    --text-main: #2A2A2A;
    --text-muted: #5C5C5C;
    --font-head: 'Merriweather', serif;
    --font-body: 'Open Sans', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background-color: var(--earth-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-head);
    color: var(--forest-dark);
    line-height: 1.3;
}

a {
    color: var(--forest-mid);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-gold);
}

img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
}

/* Header */
.vhf-masthead {
    position: sticky;
    top: 0;
    background-color: var(--earth-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 4%;
    z-index: 1000;
    border-bottom: 1px solid var(--earth-mid);
}

.vhf-brand-mark {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-initials {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--forest-dark);
    letter-spacing: -1px;
}

.brand-full {
    font-family: var(--font-head);
    font-size: 1.1rem;
    color: var(--forest-mid);
    display: none;
}

@media(min-width: 768px) {
    .brand-full { display: block; }
}

.vhf-nav-cluster {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-node {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-action {
    background-color: var(--forest-dark);
    color: var(--earth-light);
    padding: 0.5rem 1.2rem;
    border-radius: 2px;
}

.nav-action:hover {
    background-color: var(--accent-gold);
    color: #fff;
}

/* Hero */
.agri-hero-pane {
    display: flex;
    flex-direction: column;
    min-height: 85vh;
}

@media(min-width: 992px) {
    .agri-hero-pane {
        flex-direction: row;
    }
}

.agri-hero-text {
    flex: 1;
    padding: 6rem 5% 4rem 8%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cert-badges {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.cert-node {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid var(--forest-mid);
    color: var(--forest-mid);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
}

.hero-manifesto {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero-sub-manifesto {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.prime-action-btn {
    display: inline-block;
    background-color: var(--accent-gold);
    color: #fff;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
    border: none;
    cursor: pointer;
    align-self: flex-start;
    transition: background-color 0.3s ease;
}

.prime-action-btn:hover {
    background-color: var(--forest-dark);
    color: #fff;
}

.agri-hero-visual {
    flex: 1;
    display: flex;
}

.agri-hero-visual img {
    height: 100%;
    min-height: 400px;
}

/* Methodology */
.eco-method-cluster {
    padding: 7rem 6%;
    background-color: #fff;
}

.method-intro {
    max-width: 700px;
    margin-bottom: 4rem;
}

.section-crown {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-preface {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.method-spec-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media(min-width: 850px) {
    .method-spec-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .deep-content-card {
        grid-column: span 2;
    }
}

.method-spec-card {
    background-color: var(--earth-light);
    padding: 2.5rem;
    border-top: 4px solid var(--forest-mid);
}

.card-crown {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card-prose {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.inline-ref {
    border-bottom: 1px dotted var(--accent-gold);
    font-weight: 600;
}

/* Legacy */
.legacy-chronicle {
    display: flex;
    flex-direction: column-reverse;
    padding: 5rem 6%;
    background-color: var(--forest-dark);
    color: var(--earth-light);
    gap: 4rem;
}

@media(min-width: 992px) {
    .legacy-chronicle {
        flex-direction: row;
        align-items: center;
    }
}

.legacy-visual {
    flex: 1;
}

.legacy-visual img {
    border: 12px solid var(--forest-mid);
}

.legacy-narrative {
    flex: 1;
}

.legacy-narrative .section-crown {
    color: var(--earth-light);
}

.legacy-prose {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    color: var(--earth-mid);
}

.soil-stat-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.stat-node {
    flex: 1;
    min-width: 120px;
}

.stat-figure {
    font-family: var(--font-head);
    font-size: 3rem;
    color: var(--accent-gold);
    font-weight: 700;
    line-height: 1;
}

.stat-plus {
    font-family: var(--font-head);
    font-size: 2rem;
    color: var(--accent-gold);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
    color: var(--earth-mid);
}

/* Feedback */
.vintner-praise {
    padding: 6rem 6%;
    background-color: var(--earth-mid);
}

.text-center {
    text-align: center;
    margin-bottom: 3.5rem;
}

.praise-track {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media(min-width: 768px) {
    .praise-track {
        grid-template-columns: repeat(3, 1fr);
    }
}

.praise-node {
    background-color: #fff;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.praise-quote {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.praise-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.praise-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.author-details strong {
    display: block;
    color: var(--forest-dark);
    font-size: 0.9rem;
}

.author-details span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Impact */
.impact-metrics {
    display: flex;
    flex-direction: column;
    padding: 4.5rem 8%;
    background-color: #fff;
    gap: 3rem;
}

@media(min-width: 992px) {
    .impact-metrics {
        flex-direction: row;
        align-items: center;
    }
}

.impact-content {
    flex: 1;
}

.impact-list {
    list-style: none;
    margin-top: 2rem;
}

.impact-list li {
    margin-bottom: 1.2rem;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-muted);
}

.impact-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-weight: bold;
}

.impact-list strong {
    color: var(--forest-dark);
}

.impact-visual {
    flex: 1;
}

/* Inquiry */
.inquiry-sector {
    padding: 7rem 5%;
    background-color: var(--earth-light);
    display: flex;
    justify-content: center;
}

.inquiry-wrap {
    background-color: #fff;
    padding: 4rem;
    width: 100%;
    max-width: 800px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.inquiry-preface {
    margin-bottom: 2.5rem;
    color: var(--text-muted);
}

.inquiry-form .form-row {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

@media(min-width: 600px) {
    .inquiry-form .form-row {
        flex-direction: row;
    }
}

.form-group {
    margin-bottom: 1.5rem;
    flex: 1;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--forest-dark);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--earth-mid);
    background-color: var(--earth-light);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.submit-btn {
    width: 100%;
    margin-top: 1rem;
}

/* Footer */
.vhf-base-footer {
    background-color: #112416;
    color: var(--earth-mid);
    padding: 5rem 6% 2rem;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

@media(min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-brand .brand-full {
    font-size: 1.5rem;
    color: var(--earth-light);
    margin-bottom: 1rem;
}

.footer-tagline {
    margin-top: 1rem;
    font-style: italic;
}

.vhf-base-footer h4 {
    color: var(--earth-light);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-contact p {
    margin-bottom: 0.5rem;
}

.footer-legal a {
    display: block;
    color: var(--earth-mid);
    margin-bottom: 0.5rem;
}

.footer-legal a:hover {
    color: var(--accent-gold);
}

.footer-sub {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    font-size: 0.8rem;
}

@media(min-width: 768px) {
    .footer-sub {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.noise-disclaimer {
    color: #888;
}