:root {
    --pine-dark: #1B3B2B;
    --pine-light: #2C5E43;
    --wood-warm: #D4A373;
    --wood-pale: #FAEDCD;
    --canvas-base: #F9F9F7;
    --ink-main: #222222;
    --ink-muted: #555555;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lora', serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--ink-main);
    background-color: var(--canvas-base);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

/* Typography */
.section-title-serif {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--pine-dark);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.text-center {
    text-align: center;
}

.text-highlight {
    color: var(--pine-light);
    font-weight: 500;
}

.inline-ref {
    border-bottom: 1px solid var(--wood-warm);
    color: var(--pine-light);
}

.inline-ref:hover {
    color: var(--pine-dark);
    border-bottom-color: var(--pine-dark);
}

/* Header */
.cascadia-masthead {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(249, 249, 247, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(27, 59, 43, 0.1);
    padding: 1rem 5%;
}

.masthead-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.studio-monogram {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--pine-dark);
}

.nav-list {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-list a {
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-list a:hover {
    color: var(--wood-warm);
}

.commission-btn {
    background-color: var(--pine-dark);
    color: var(--canvas-base) !important;
    padding: 0.6rem 1.2rem;
    border-radius: 2px;
}

.commission-btn:hover {
    background-color: var(--pine-light);
}

.ghost-link {
    opacity: 0.6;
}

/* Hero Split */
.timber-hero-split {
    display: flex;
    min-height: 85vh;
    background-color: var(--pine-dark);
    color: var(--canvas-base);
}

.hero-text-pane {
    flex: 1;
    padding: 8% 5% 5% 8%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.hero-badge {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.75rem;
    color: var(--wood-warm);
    margin-bottom: 1.5rem;
    display: inline-block;
    border: 1px solid var(--wood-warm);
    padding: 0.25rem 0.75rem;
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtext {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 500px;
    margin-bottom: 3rem;
}

.hero-action {
    background-color: var(--wood-warm);
    color: var(--pine-dark);
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    transition: background-color 0.3s;
}

.hero-action:hover {
    background-color: var(--wood-pale);
}

.hero-visual-pane {
    flex: 1;
    position: relative;
}

.hero-visual-pane img {
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

/* Deep About Studio */
.pnw-studio-deep {
    padding: 8rem 5%;
    background-color: var(--canvas-base);
}

.studio-narrative-wrap {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 6rem;
    align-items: center;
}

.narrative-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--ink-muted);
}

.studio-metrics {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(27, 59, 43, 0.2);
}

.metric-block {
    display: flex;
    flex-direction: column;
}

.metric-number, .metric-plus {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--pine-dark);
    line-height: 1;
}

.metric-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--ink-muted);
    margin-top: 0.5rem;
}

/* Disciplines */
.arch-disciplines {
    padding: 6rem 5%;
    background-color: var(--wood-pale);
}

.disciplines-header {
    max-width: 800px;
    margin: 0 auto 4rem;
    text-align: center;
}

.disciplines-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.discipline-card {
    background-color: var(--canvas-base);
    padding: 3rem 2rem;
    border-top: 4px solid var(--pine-dark);
    transition: transform 0.3s ease;
}

.discipline-card:hover {
    transform: translateY(-5px);
}

.card-heading {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--pine-dark);
    margin-bottom: 1rem;
}

.visual-card {
    padding: 0;
    border: none;
}

.visual-card img {
    height: 100%;
}

/* Methodology */
.methodology-flow {
    padding: 8rem 5%;
    background-color: var(--pine-dark);
    color: var(--canvas-base);
}

.methodology-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.method-text .section-title-serif {
    color: var(--canvas-base);
    margin-bottom: 3rem;
}

.process-sequence {
    list-style: none;
    counter-reset: process-counter;
}

.process-sequence li {
    margin-bottom: 2.5rem;
    position: relative;
    padding-left: 2rem;
    border-left: 1px solid var(--wood-warm);
}

.sequence-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--wood-warm);
}

/* Patrons */
.patron-feedback {
    padding: 7rem 5%;
}

.feedback-masonry {
    max-width: 1200px;
    margin: 4rem auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.feedback-unit {
    background-color: #fff;
    padding: 2.5rem;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.02);
}

.feedback-unit p {
    font-style: italic;
    margin-bottom: 2rem;
    color: var(--ink-muted);
}

.patron-identity {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.patron-identity img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.patron-identity span {
    font-size: 0.9rem;
    font-family: var(--font-heading);
    font-weight: 600;
}

.patron-identity em {
    display: block;
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--ink-muted);
    font-size: 0.8rem;
}

/* Inquiry Portal */
.inquiry-portal {
    padding: 0 5% 8rem;
}

.portal-canvas {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    background-color: var(--wood-pale);
}

.portal-visual {
    flex: 1;
}

.portal-form-wrap {
    flex: 1;
    padding: 4rem;
}

.portal-subtext {
    margin-bottom: 2rem;
    color: var(--ink-muted);
}

.architect-form .input-group {
    margin-bottom: 1.5rem;
}

.architect-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--pine-dark);
    font-weight: 500;
}

.architect-form input,
.architect-form textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid rgba(27, 59, 43, 0.2);
    background-color: var(--canvas-base);
    font-family: inherit;
}

.architect-form input:focus,
.architect-form textarea:focus {
    outline: none;
    border-color: var(--pine-dark);
}

.submit-commission {
    background-color: var(--pine-dark);
    color: var(--canvas-base);
    border: none;
    padding: 1rem 2rem;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.3s;
}

.submit-commission:hover {
    background-color: var(--pine-light);
}

/* Footer */
.basal-footer {
    background-color: var(--ink-main);
    color: var(--canvas-base);
    padding: 5rem 5% 2rem;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-monogram {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    display: block;
    margin-bottom: 1rem;
    color: var(--wood-warm);
}

.footer-address {
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--wood-pale);
}

.footer-comms a,
.footer-legal a {
    display: block;
    margin-bottom: 0.75rem;
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-comms a:hover,
.footer-legal a:hover {
    opacity: 1;
    color: var(--wood-warm);
}

.unsub-link {
    font-size: 0.8rem !important;
    margin-top: 1rem;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    opacity: 0.6;
}

.tiny-disclaimer {
    font-style: italic;
}

/* Responsive Leakage & Variations */
@media (max-width: 992px) {
    .timber-hero-split {
        flex-direction: column;
    }
    .hero-visual-pane {
        min-height: 400px;
    }
    .studio-narrative-wrap,
    .methodology-inner,
    .portal-canvas {
        grid-template-columns: 1fr;
        flex-direction: column;
    }
    .narrative-visual {
        order: -1;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .nav-list {
        display: none; /* Simplification for mobile */
    }
    .hero-headline {
        font-size: 2.5rem;
    }
    .pnw-studio-deep, .arch-disciplines, .methodology-flow, .patron-feedback {
        padding: 4rem 5%;
    }
    .portal-form-wrap {
        padding: 2rem;
    }
}