/* ═══════════════════════════════════════
   Perpetual Value — Premium Editorial Theme
   ═══════════════════════════════════════ */

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

:root {
    /* Palette */
    --bg-primary: #F7F5F0;
    --bg-secondary: #FFFFFF;
    --bg-warm: #EDE8DF;
    --bg-dark: #1C1C1E;
    --text-primary: #1C1C1E;
    --text-secondary: #5C5C5E;
    --text-muted: #8E8E93;
    --text-inverse: #FFFFFF;
    --accent: #A07D50;
    --accent-light: #C4A57A;
    --accent-dark: #7A5F3A;
    --border: rgba(28, 28, 30, 0.08);
    --border-hover: rgba(28, 28, 30, 0.18);
    --shadow-sm: 0 1px 3px rgba(28,28,30,0.06);
    --shadow-md: 0 4px 20px rgba(28,28,30,0.08);
    --shadow-lg: 0 12px 40px rgba(28,28,30,0.12);
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --radius: 6px;
    --radius-lg: 12px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

::selection {
    background: var(--accent);
    color: var(--text-inverse);
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 2.5rem;
}

/* ─── Navigation ─── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.nav-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s ease;
}

.logo:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.8rem;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.4rem 0;
    position: relative;
    transition: var(--transition);
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
    transform: translateX(-50%) scale(0);
    transition: transform 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--text-primary);
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
    transform: translateX(-50%) scale(1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* ─── Hero ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6) saturate(0.9);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(28, 28, 30, 0.2) 0%,
        rgba(28, 28, 30, 0.5) 50%,
        rgba(247, 245, 240, 1) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 2.5rem 10vh;
    margin-top: 76px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 6.5vw, 5.5rem);
    font-weight: 500;
    line-height: 1.08;
    margin-bottom: 1.8rem;
    letter-spacing: -0.03em;
    color: var(--text-inverse);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 560px;
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 2.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 2.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    z-index: 1;
}

.scroll-indicator span {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: rgba(255,255,255,0.5);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent-light), transparent);
    animation: scrollPulse 2.5s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.2; transform: scaleY(0.6); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ─── Sections ─── */
.section {
    padding: 8rem 0;
}

.section-header {
    margin-bottom: 4.5rem;
    max-width: 600px;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    margin-bottom: 1.2rem;
    position: relative;
    padding-left: 2rem;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1.2rem;
    height: 1px;
    background: var(--accent);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

/* ─── Values Grid ─── */
.values-section {
    background: var(--bg-secondary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.value-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.8rem 2.2rem;
    transition: var(--transition);
    position: relative;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 2.2rem;
    right: 2.2rem;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.value-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.value-card:hover::before {
    transform: scaleX(1);
}

.value-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-warm);
    border-radius: var(--radius);
    color: var(--accent);
    margin-bottom: 1.8rem;
    transition: var(--transition);
}

.value-card:hover .value-icon {
    background: var(--accent);
    color: var(--text-inverse);
}

.value-card h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 500;
    margin-bottom: 0.9rem;
}

.value-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.75;
}

/* ─── Stats ─── */
.stats-section {
    background: var(--bg-dark);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.6;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-item {
    padding: 1.5rem;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 5vw, 4rem);
    font-weight: 500;
    color: var(--accent-light);
    line-height: 1;
    margin-bottom: 0.6rem;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 500;
}

/* ─── CTA ─── */
.cta-section {
    text-align: center;
    background: var(--bg-warm);
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 500;
    margin-bottom: 1.2rem;
    letter-spacing: -0.01em;
}

.cta-content p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* ─── Page Header ─── */
.page-header {
    padding: 12rem 0 5rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-light), transparent);
    opacity: 0.3;
}

.page-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 500;
    margin-bottom: 1.2rem;
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 560px;
    line-height: 1.7;
    font-weight: 300;
}

/* ─── About Page ─── */
.about-content {
    max-width: 720px;
    margin: 0 auto;
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
}

.value-item {
    padding: 2.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.value-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.value-item h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 0.9rem;
    color: var(--accent);
}

.value-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 0.95rem;
}

/* ─── Team ─── */
.team-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
}

.team-grid {
    max-width: 700px;
    margin: 0 auto;
}

.team-card {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 3.5rem;
    transition: var(--transition);
    position: relative;
}

.team-card::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--accent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.team-card:hover {
    box-shadow: var(--shadow-lg);
}

.team-card:hover::after {
    opacity: 1;
}

.team-info h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
}

.team-role {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 2rem;
}

.team-info p {
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
    line-height: 1.85;
    font-size: 0.95rem;
}

.team-info p:last-child {
    margin-bottom: 0;
}

/* ─── Team Photo ─── */
.team-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 2.5rem;
    border: 3px solid var(--accent);
    padding: 4px;
    transition: var(--transition);
}

.team-photo:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-md);
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* ─── Portfolio Grid ─── */
.portfolio-section {
    margin-top: 4rem;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}

.portfolio-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

.portfolio-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.portfolio-logo {
    width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.portfolio-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(0.3);
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-logo img {
    filter: grayscale(0);
}

.portfolio-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.portfolio-sector {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ─── Investments ─── */
.investment-philosophy {
    max-width: 720px;
    margin: 0 auto 5rem;
    text-align: center;
}

.investment-philosophy p {
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
    line-height: 1.85;
    font-size: 1.02rem;
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.sector-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.sector-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.sector-header {
    padding: 1.8rem 2rem;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
}

.sector-header h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 500;
}

.sector-list {
    list-style: none;
    padding: 1.5rem 2rem;
}

.sector-list li {
    padding: 0.85rem 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border);
    position: relative;
    padding-left: 1.4rem;
    transition: var(--transition);
}

.sector-list li:last-child {
    border-bottom: none;
}

.sector-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    background: var(--accent);
    border-radius: 50%;
    transition: var(--transition);
}

.sector-card:hover .sector-list li::before {
    background: var(--accent-light);
}

/* ─── POV ─── */
.pov-intro {
    max-width: 760px;
    margin: 0 auto 4rem;
    text-align: left;
    font-size: 1.3rem;
    color: var(--text-secondary);
    font-style: italic;
    border-left: 2px solid var(--accent);
    padding-left: 2rem;
    line-height: 1.8;
    font-family: var(--font-display);
    font-weight: 400;
}

.pov-section {
    margin-bottom: 5rem;
}

.pov-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 500;
    margin-bottom: 2.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    display: inline-block;
    position: relative;
}

.pov-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--accent);
}

.pov-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    margin-bottom: 1.2rem;
    transition: var(--transition);
    position: relative;
}

.pov-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

.pov-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 0.8rem;
    color: var(--accent);
}

.pov-card p {
    color: var(--text-secondary);
    line-height: 1.85;
    font-size: 0.92rem;
}

/* ─── Footer ─── */
.footer {
    background: var(--bg-dark);
    padding: 5rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-inverse);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 1rem;
    opacity: 0.9;
    transition: var(--transition);
}

.footer-logo:hover {
    opacity: 1;
    color: var(--accent-light);
}

.footer-brand p {
    color: var(--text-muted);
    max-width: 380px;
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1.8rem;
    color: var(--text-muted);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.9rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
    padding-left: 0;
}

.footer-links a:hover {
    color: var(--accent-light);
    padding-left: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

/* ─── Animations ─── */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.delay-1 { animation-delay: 0.25s; }
.delay-2 { animation-delay: 0.5s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
    .values-grid,
    .sectors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        align-items: center;
        padding: 2.5rem;
        gap: 1.5rem;
        border-bottom: 1px solid var(--border);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .hero-content {
        margin-top: 0;
        padding-bottom: 8vh;
    }

    .section {
        padding: 5rem 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .values-grid,
    .sectors-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-photo {
        width: 150px;
        height: 150px;
    }

    .team-card {
        padding: 2.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.5rem;
    }

    .nav-container {
        padding: 0 1.5rem;
    }

    .hero-content {
        padding: 0 1.5rem 8vh;
    }

    .value-card,
    .pov-card,
    .sector-card,
    .value-item,
    .portfolio-item {
        padding: 2rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}