/* Base Design System - Ink-Wash Aesthetic */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

:root {
    --bg-color: #fafaf9;
    /* Paper */
    --card-bg: #ffffff;
    --text-color: #1c1917;
    /* Ink */
    --text-muted: #78716c;
    /* Stone */
    --accent-primary: #1c1917;
    --accent-secondary: #a8a29e;
    /* Mist */
    --accent-muted: rgba(28, 25, 23, 0.05);
    --glass-border: rgba(28, 25, 23, 0.1);
    --mist-gradient: linear-gradient(180deg, rgba(250, 250, 249, 0) 0%, rgba(245, 245, 244, 1) 100%);
    --ink-gradient: linear-gradient(135deg, #1c1917 0%, #44403c 100%);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.01em;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.05;
    margin-bottom: 1.5rem;
    font-style: italic;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

p.tagline {
    font-size: 1.25rem;
    color: var(--text-muted);
    font-family: var(--font-heading);
    font-style: italic;
    max-width: 600px;
}

/* Sections */
header {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4rem 1rem;
    position: relative;
}

section {
    padding: 8rem 0;
    border-top: 1px solid var(--glass-border);
}

.logo {
    width: 200px;
    height: 300px;
    /* Adjusted for the portrait silhouette */
    object-fit: contain;
    margin-bottom: 3rem;
    filter: grayscale(1) contrast(1.1);
}

/* Cards & Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.card {
    background: transparent;
    padding: 0;
    transition: var(--transition-smooth);
}

.card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--text-color);
    display: inline-block;
    padding-bottom: 0.25rem;
}

/* Buttons */
.btn-group {
    display: flex;
    gap: 1.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    border: 1px solid var(--text-color);
}

.btn-primary {
    background: var(--text-color);
    color: var(--bg-color);
}

.btn-primary:hover {
    background: transparent;
    color: var(--text-color);
}

.btn-secondary {
    background: transparent;
    color: var(--text-color);
}

.btn-secondary:hover {
    background: var(--text-color);
    color: var(--bg-color);
}

/* Catalog */
.catalog-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
    text-decoration: none;
    color: var(--text-color);
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
}

.catalog-link:hover {
    padding-left: 1rem;
    border-bottom-color: var(--text-color);
}

.catalog-link strong {
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

footer {
    padding: 4rem 0;
    text-align: center;
    border-top: 1px solid var(--glass-border);
}

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

.mt-4 {
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    h1 {
        font-size: 3rem;
    }

    section {
        padding: 5rem 0;
    }

    .logo {
        height: 200px;
        width: auto;
    }
}

/* Studio Section Redesign - Architectural High-Fidelity */
#studio {
    background: var(--mist-gradient);
    position: relative;
    overflow: hidden;
}

.section-intro {
    max-width: 900px;
    margin: 0 auto 6rem;
    text-align: center;
}

.section-intro .phase-tag {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    margin-bottom: 2rem;
    background: #fff;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-muted);
}

/* Phase Cards - Architectural Grid */
.phase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin: 0 auto 8rem;
    max-width: 1200px;
    position: relative;
}

.phase-card {
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    padding: 3rem 2rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    z-index: 1;
}

.phase-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
    border-color: var(--accent-secondary);
}

.phase-number {
    font-family: var(--font-heading);
    font-size: 5rem;
    line-height: 1;
    color: rgba(28, 25, 23, 0.04);
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    z-index: -1;
    font-weight: 700;
    user-select: none;
}

.phase-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: 1rem;
    position: relative;
    font-weight: 600;
}

.feature-list {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border);
}

.feature-item h4 {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-color);
}

.feature-item p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-muted);
}

/* Strategic Platform Matrix */
.strategy-box {
    background: #fff;
    padding: 6rem 4rem;
    border: 1px solid var(--glass-border);
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
}

.strategy-box::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle at top right, rgba(0, 0, 0, 0.03), transparent);
}

.platform-container {
    margin-top: 4rem;
}

#platform-matrix {
    width: 100%;
    max-width: 900px;
    margin: 0 auto !important;
    border-collapse: collapse;
    background: transparent;
}

.platform-container {
    width: 100%;
    overflow-x: auto;
    display: flex;
    justify-content: center;
    padding: 2rem 0;
}

.platform-table th {
    padding: 1.25rem 1.5rem;
    font-family: var(--font-body);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    border-bottom: 1px solid var(--text-color);
    color: var(--text-muted);
    text-align: left;
}

.platform-table td {
    padding: 1.75rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.2s ease;
}

.platform-table tr:last-child td {
    border-bottom: none;
}

.platform-table tr:hover td {
    background: #fcfcfc;
}

.platform-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
}

.platform-purpose {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.status-pills {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.status-pill {
    font-size: 0.65rem;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    background: var(--text-color);
    color: #fff;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.1em;
    display: inline-block;
    transition: var(--transition-smooth);
}

.status-pill.planned {
    background: transparent;
    color: var(--text-color);
    border: 1px solid var(--text-color);
}

@media (max-width: 1024px) {
    .phase-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .strategy-box {
        padding: 4rem 2rem;
    }
}

@media (max-width: 768px) {
    .section-intro {
        margin-bottom: 4rem;
    }

    .platform-name {
        font-size: 1.25rem;
    }

    .platform-table th,
    .platform-table td {
        padding: 1.5rem 1rem;
    }
}