:root {
    --bg: #0d0b09;
    --bg-elev: #15120e;
    --surface: #1c1813;
    --surface-2: #221d17;
    --ink: #f3ecdf;
    --ink-muted: #9d927e;
    --ink-faint: #5c5244;
    --accent: #d4a574;
    --accent-2: #b88a5a;
    --accent-glow: rgba(212, 165, 116, 0.12);
    --border: rgba(243, 236, 223, 0.08);
    --border-strong: rgba(243, 236, 223, 0.18);
    --success: #6cb48a;
    --success-bg: rgba(108, 180, 138, 0.12);
    --radius: 28px;
    --radius-sm: 16px;
    --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.24);
    --serif: "Fraunces", "Times New Roman", serif;
    --sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --mono: "Geist Mono", ui-monospace, monospace;
}

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

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

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--ink);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
}

button,
input,
select,
textarea {
    font: inherit;
}

.site-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.grain {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(50px);
}

.glow-one {
    width: 820px;
    height: 820px;
    top: -280px;
    right: -220px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 62%);
}

.glow-two {
    width: 620px;
    height: 620px;
    bottom: -220px;
    left: -200px;
    background: radial-gradient(circle, rgba(212, 165, 116, 0.06) 0%, transparent 62%);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 2;
}

/* ============================================================
   Top UI — announcement bar + sticky navbar
   ============================================================ */

.top-bar {
    position: relative;
    z-index: 1001;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    max-height: 48px;
    transition: max-height 0.45s ease, opacity 0.3s ease;
}

.top-bar.is-hidden {
    max-height: 0;
    opacity: 0;
    border-bottom-color: transparent;
    pointer-events: none;
}

.top-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 44px;
    padding-top: 8px;
    padding-bottom: 8px;
}

.top-bar-msg {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--ink);
    flex: 1;
    min-width: 0;
    transition: color 0.2s ease;
}

.top-bar-msg:hover {
    color: var(--accent);
}

.top-bar-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 var(--accent);
    flex-shrink: 0;
    animation: top-bar-pulse 2.4s ease-out infinite;
}

@keyframes top-bar-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 165, 116, 0.55);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(212, 165, 116, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(212, 165, 116, 0);
    }
}

.top-bar-label {
    font-family: var(--mono);
    font-size: 0.66rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    flex-shrink: 0;
}

.top-bar-text {
    font-size: 0.82rem;
    color: var(--ink-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.top-bar-msg:hover .top-bar-text {
    color: var(--ink);
}

.top-bar-arrow {
    color: var(--accent);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    font-size: 0.95rem;
}

.top-bar-msg:hover .top-bar-arrow {
    transform: translateX(3px);
}

.top-bar-meta {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.top-bar-link {
    color: var(--ink-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.top-bar-link:hover {
    color: var(--ink);
}

.top-bar-divider {
    width: 1px;
    height: 12px;
    background: var(--border-strong);
}

.top-bar-time {
    color: var(--ink-faint);
}

.top-bar-close {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 0;
    cursor: pointer;
    color: var(--ink-faint);
    font-size: 1.2rem;
    line-height: 1;
    border-radius: 999px;
    flex-shrink: 0;
    transition: background 0.2s ease, color 0.2s ease;
}

.top-bar-close:hover {
    background: rgba(243, 236, 223, 0.06);
    color: var(--ink);
}

@media (max-width: 720px) {
    .top-bar-meta {
        display: none;
    }
}

@media (max-width: 540px) {
    .top-bar-text {
        display: none;
    }
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    background: rgba(13, 11, 9, 0.72);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    transition: background 0.3s ease, border-color 0.3s ease;
}

.navbar.is-scrolled {
    background: rgba(13, 11, 9, 0.92);
    border-bottom-color: var(--border-strong);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 76px;
    transition: min-height 0.3s ease;
}

.navbar.is-scrolled .nav-wrapper {
    min-height: 64px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--ink);
    font-family: var(--serif);
    letter-spacing: -0.02em;
    flex-shrink: 0;
}

.logo-img {
    width: auto;
    height: 36px;
    object-fit: contain;
    transition: height 0.3s ease;
}

.navbar.is-scrolled .logo-img {
    height: 30px;
}

.brand-mark {
    font-size: 1.55rem;
    font-style: italic;
    color: var(--accent);
}

.brand-name {
    font-size: 1.35rem;
    font-weight: 300;
}

.brand-tag {
    margin-left: 10px;
    padding: 4px 10px;
    font-family: var(--mono);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--ink-faint);
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.brand:hover .brand-tag {
    color: var(--ink-muted);
    border-color: var(--ink-muted);
}

.nav-center {
    display: flex;
    justify-content: center;
    flex: 1;
}

.nav-menu {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    padding: 6px;
    background: rgba(243, 236, 223, 0.025);
    border: 1px solid var(--border);
    border-radius: 999px;
}

.nav-menu li {
    display: flex;
}

.nav-menu li.nav-menu-foot {
    display: none;
}

.nav-menu a,
.nav-cta {
    text-decoration: none;
    transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.nav-menu a {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: 999px;
    font-size: 0.88rem;
    color: var(--ink-muted);
}

.nav-num {
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    color: var(--ink-faint);
    transition: color 0.2s ease;
}

.nav-menu a:hover {
    color: var(--ink);
    background: rgba(243, 236, 223, 0.05);
}

.nav-menu a:hover .nav-num {
    color: var(--accent);
}

.nav-menu a.active {
    color: var(--bg);
    background: var(--ink);
}

.nav-menu a.active .nav-num {
    color: var(--accent-2);
}

.nav-actions {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nav-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.nav-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--ink);
    background: var(--ink);
    color: var(--bg);
    font-size: 0.86rem;
}

.nav-cta:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg);
    transform: translateY(-1px);
}

.nav-cta-arrow {
    display: inline-block;
    transition: transform 0.2s ease;
    font-size: 0.95rem;
}

.nav-cta:hover .nav-cta-arrow {
    transform: translateX(3px);
}

.hamburger {
    display: none;
    width: 44px;
    height: 44px;
    background: transparent;
    border: 0;
    cursor: pointer;
    flex-shrink: 0;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    background: var(--ink);
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.hero,
.page-hero,
.section,
.footer {
    position: relative;
    z-index: 2;
}

.hero {
    padding: 120px 0 100px;
    border-bottom: 1px solid var(--border);
}

.hero-home {
    min-height: calc(100vh - 84px);
    display: flex;
    align-items: center;
}

.hero-meta,
.section-eyebrow,
.portfolio-tag,
.portfolio-num,
.portfolio-card-footer,
.featured-badge,
.filter-btn,
.leader-role,
.contact-info h4,
.form-row label,
.footer-col h5,
.footer-bottom,
.approach-num {
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.hero-meta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.7rem;
    color: var(--ink-muted);
    margin-bottom: 40px;
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 14px var(--accent);
}

.hero-title,
.page-title,
.section-title,
.featured h3,
.thesis-statement,
.portfolio-card h3,
.approach-card h3,
.leader-name,
.leadership-side h3,
.contact-info a,
.contact-info p,
.footer-brand {
    font-family: var(--serif);
    letter-spacing: -0.03em;
}

.hero-title {
    font-size: clamp(4.2rem, 12vw, 10rem);
    line-height: 0.92;
    font-weight: 350;
    margin-bottom: 32px;
}

.hero-title em,
.page-title em,
.section-title em,
.featured h3 em,
.thesis-statement em,
.approach-card h3 em,
.footer-brand em,
.leadership-side h3 em {
    color: var(--accent);
    font-style: italic;
    font-weight: 300;
}

.hero-sub,
.page-lede,
.section-lede,
.portfolio-card p,
.featured p,
.thesis-points p,
.approach-card p,
.leader-bio,
.leadership-side p,
.footer-tag,
.contact-muted {
    color: var(--ink-muted);
}

.hero-sub,
.page-lede,
.section-lede {
    max-width: 700px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.hero-actions,
.inline-actions,
.section-cta,
.cta-panel-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 26px;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    font-size: 0.92rem;
}

.btn:hover {
    transform: translateY(-1px);
}

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

.btn-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.btn-ghost {
    background: transparent;
    color: var(--ink);
    border-color: var(--border-strong);
}

.btn-ghost:hover {
    background: rgba(243, 236, 223, 0.04);
    border-color: var(--ink);
}

.hero-corner {
    position: absolute;
    right: 32px;
    top: 120px;
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--ink-faint);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-align: right;
}

.marquee {
    overflow: hidden;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elev);
    position: relative;
    z-index: 2;
}

.marquee-track {
    display: flex;
    gap: 56px;
    width: max-content;
    white-space: nowrap;
    animation: marquee 50s linear infinite;
    font-family: var(--serif);
    font-size: 1.8rem;
    font-weight: 300;
    font-style: italic;
    color: var(--ink-muted);
}

.bullet {
    color: var(--accent);
    font-style: normal;
}

.page-hero,
.section {
    padding: 110px 0;
    border-bottom: 1px solid var(--border);
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.72rem;
    color: var(--accent);
    margin-bottom: 26px;
}

.section-eyebrow::before {
    content: "";
    width: 28px;
    height: 1px;
    background: var(--accent);
}

.page-title,
.section-title {
    line-height: 1.02;
    font-weight: 350;
}

.page-title {
    font-size: clamp(3rem, 8vw, 5.6rem);
    margin-bottom: 24px;
}

.section-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 20px;
}

.section-intro-block {
    max-width: 860px;
}

.text-link {
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--accent);
    padding-bottom: 2px;
}

.portfolio-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.portfolio-lede {
    max-width: 460px;
}

.portfolio-grid {
    display: grid;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}

.preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.portfolio-grid-full {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.portfolio-card {
    background: var(--bg);
    min-height: 300px;
    padding: 40px 36px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: background 0.25s ease;
}

.portfolio-card:hover {
    background: var(--bg-elev);
}

.portfolio-card-muted {
    background: var(--bg-elev);
}

.portfolio-card-head {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 16px;
    margin-bottom: 26px;
}

.portfolio-num,
.portfolio-tag,
.portfolio-card-footer,
.featured-badge,
.filter-btn,
.leader-role,
.contact-info h4,
.form-row label,
.footer-col h5,
.footer-bottom,
.approach-num {
    font-size: 0.7rem;
}

.portfolio-num {
    color: var(--ink-faint);
}

.portfolio-status {
    padding: 5px 10px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    font-size: 0.62rem;
    letter-spacing: 0.15em;
}

.status-live {
    color: var(--success);
    border-color: var(--success);
    background: var(--success-bg);
}

.status-building {
    color: var(--ink-muted);
}

.status-pipeline {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-glow);
}

.portfolio-tag {
    color: var(--accent);
    margin-bottom: 16px;
}

.portfolio-card h3 {
    font-size: 2rem;
    line-height: 1.08;
    font-weight: 400;
    margin-bottom: 12px;
}

.portfolio-card p,
.featured p,
.thesis-points p,
.approach-card p,
.leader-bio,
.leadership-side p {
    font-size: 0.97rem;
    line-height: 1.72;
}

.portfolio-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-top: 28px;
    color: var(--ink-faint);
}

.portfolio-card-link {
    color: var(--ink);
    text-decoration: none;
}

.portfolio-card-link:hover {
    color: var(--accent);
}

.featured {
    margin-top: 72px;
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 56px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
    overflow: hidden;
    position: relative;
}

.featured::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    filter: blur(55px);
}

.featured-content {
    position: relative;
    z-index: 1;
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
    margin-bottom: 18px;
}

.featured h3 {
    font-size: clamp(2.6rem, 6vw, 4rem);
    line-height: 1;
    font-weight: 350;
    margin-bottom: 16px;
}

.featured-tag {
    font-family: var(--serif);
    font-size: 1.15rem;
    font-style: italic;
    color: var(--ink-muted);
    margin-bottom: 18px;
}

.featured-features {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 28px;
    margin: 26px 0 30px;
}

.featured-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.featured-features li::before {
    content: "◆";
    color: var(--accent);
    font-size: 0.55rem;
}

.featured-visual {
    aspect-ratio: 4 / 5;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 1px solid var(--border-strong);
    background: linear-gradient(135deg, var(--bg-elev), var(--surface-2));
    overflow: hidden;
}

.featured-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.5;
}

.featured-monogram {
    position: relative;
    z-index: 1;
    font-family: var(--serif);
    font-style: italic;
    font-weight: 300;
    color: var(--accent);
    font-size: clamp(6rem, 14vw, 12rem);
    text-shadow: 0 0 60px var(--accent-glow);
}

.featured-visual-meta {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 20px;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--ink-muted);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.thesis-grid,
.leadership-grid,
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    margin-top: 68px;
}

.thesis-statement {
    font-size: 2rem;
    line-height: 1.35;
    font-weight: 350;
}

.thesis-points {
    list-style: none;
    counter-reset: item;
}

.thesis-points li {
    counter-increment: item;
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 24px;
    padding: 26px 0;
    border-top: 1px solid var(--border);
}

.thesis-points li:last-child {
    border-bottom: 1px solid var(--border);
}

.thesis-points li::before {
    content: counter(item, decimal-leading-zero);
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--accent);
    letter-spacing: 0.14em;
    padding-top: 4px;
}

.thesis-points h4 {
    font-family: var(--serif);
    font-size: 1.45rem;
    font-weight: 400;
    margin-bottom: 8px;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
    margin-top: 68px;
}

.approach-card {
    padding-top: 32px;
    border-top: 1px solid var(--border-strong);
}

.approach-num {
    display: inline-block;
    color: var(--accent);
    margin-bottom: 24px;
}

.approach-card h3 {
    font-size: 1.9rem;
    line-height: 1.12;
    font-weight: 400;
    margin-bottom: 16px;
}

.leadership {
    background: var(--bg-elev);
}

.leader-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 36px;
}

.leader-photo {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border: 1px solid var(--border-strong);
    background: linear-gradient(135deg, var(--surface-2), var(--bg));
    color: var(--accent);
    font-family: var(--serif);
    font-size: 4.5rem;
    font-style: italic;
    font-weight: 300;
    position: relative;
}

.leader-photo::after {
    content: "Photo";
    position: absolute;
    left: 16px;
    bottom: 16px;
    font-family: var(--mono);
    font-size: 0.62rem;
    color: var(--ink-faint);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-style: normal;
}

.leader-name {
    font-size: 1.9rem;
    font-weight: 400;
    margin-bottom: 6px;
}

.leader-role {
    color: var(--accent);
    margin-bottom: 18px;
}

.leadership-side h3 {
    font-size: 2.2rem;
    line-height: 1.15;
    font-weight: 400;
    margin-bottom: 20px;
}

.leadership-side p + p {
    margin-top: 18px;
}

.leadership-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    margin-top: 34px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}

.leadership-meta div {
    color: var(--ink-muted);
    font-family: var(--mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.leadership-meta strong {
    display: block;
    margin-top: 6px;
    color: var(--ink);
    font-family: var(--serif);
    font-size: 1.1rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: -0.01em;
}

.filters-section {
    padding: 34px 0 0;
    position: relative;
    z-index: 2;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.filter-btn {
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    color: var(--ink-muted);
    background: transparent;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--bg);
    background: var(--ink);
    border-color: var(--ink);
}

.venture-card.hidden {
    display: none;
}

.contact-grid {
    align-items: start;
}

.contact-info a,
.contact-info p {
    display: block;
    font-size: 1.5rem;
    font-weight: 400;
    line-height: 1.4;
    text-decoration: none;
}

.contact-info h4 {
    color: var(--ink-muted);
    margin-bottom: 10px;
    margin-top: 32px;
}

.contact-info h4:first-child {
    margin-top: 0;
}

.contact-socials {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.contact-socials a:hover,
.contact-info a:hover {
    color: var(--accent);
}

.contact-form {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 34px;
}

.form-row {
    margin-bottom: 22px;
}

.form-row label {
    display: block;
    margin-bottom: 10px;
    color: var(--ink-muted);
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    color: var(--ink);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-strong);
    padding: 8px 0;
    outline: none;
    transition: border-color 0.2s ease;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    border-bottom-color: var(--accent);
}

.form-row textarea {
    min-height: 120px;
    resize: vertical;
}

.form-row select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239d927e' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 4px center;
}

.form-submit {
    width: 100%;
    border: 0;
    padding: 16px;
    background: var(--ink);
    color: var(--bg);
    cursor: pointer;
    transition: background 0.2s ease;
}

.form-submit:hover {
    background: var(--accent);
}

.form-message {
    margin-top: 16px;
    display: none;
    padding: 14px 16px;
    border: 1px solid var(--border-strong);
    color: var(--ink-muted);
    background: rgba(243, 236, 223, 0.03);
}

.form-message.success {
    display: block;
    border-color: rgba(108, 180, 138, 0.45);
    color: #b7e1c6;
    background: rgba(108, 180, 138, 0.12);
}

.form-message.error {
    display: block;
    border-color: rgba(224, 110, 110, 0.45);
    color: #ffc7c7;
    background: rgba(224, 110, 110, 0.12);
}

.section-cta-band {
    background: var(--bg-elev);
}

.cta-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding: 48px;
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}

.footer {
    padding: 76px 0 36px;
    background: var(--bg-elev);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 36px;
    margin-bottom: 56px;
}

.footer-brand {
    font-size: 3rem;
    font-weight: 300;
    line-height: 1;
    margin-bottom: 14px;
}

.footer-tag {
    max-width: 300px;
    font-size: 0.95rem;
}

.footer-col h5 {
    color: var(--ink-faint);
    margin-bottom: 16px;
}

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

.footer-col li + li {
    margin-top: 10px;
}

.footer-col a {
    text-decoration: none;
    color: var(--ink-muted);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    color: var(--ink-faint);
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

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

@keyframes marquee {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

@media (max-width: 1180px) {
    .nav-status {
        display: none;
    }
}

@media (max-width: 1100px) {
    .brand-tag {
        display: none;
    }
}

@media (max-width: 1024px) {
    .preview-grid,
    .portfolio-grid-full,
    .thesis-grid,
    .leadership-grid,
    .contact-grid,
    .featured {
        grid-template-columns: 1fr;
    }

    .approach-grid,
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .hero-corner {
        display: none;
    }
}

@media (max-width: 860px) {
    .container {
        padding: 0 22px;
    }

    .nav-center,
    .nav-cta-desktop {
        display: none;
    }

    .hamburger {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .nav-menu {
        position: fixed;
        inset: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 100px 22px 40px;
        background: rgba(13, 11, 9, 0.98);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        border: 0;
        border-radius: 0;
        overflow-y: auto;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        border-top: 1px solid var(--border);
        display: block;
    }

    .nav-menu li:last-child {
        border-bottom: 1px solid var(--border);
    }

    .nav-menu li.nav-menu-foot {
        border: 0;
        margin-top: 36px;
        display: flex;
        flex-direction: column;
        gap: 18px;
    }

    .nav-menu a {
        display: flex;
        align-items: baseline;
        justify-content: space-between;
        gap: 14px;
        padding: 22px 4px;
        border-radius: 0;
        font-family: var(--serif);
        font-size: 2rem;
        font-weight: 350;
        color: var(--ink);
        background: transparent;
    }

    .nav-menu a:hover,
    .nav-menu a.active {
        background: transparent;
        color: var(--accent);
    }

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

    .nav-num {
        font-size: 0.7rem;
    }

    .nav-menu-foot a.nav-menu-email {
        font-family: var(--sans);
        font-size: 1rem;
        font-weight: 400;
        color: var(--ink-muted);
        padding: 0;
    }

    .nav-menu-foot a.nav-menu-email:hover {
        color: var(--ink);
    }

    .nav-menu-foot a.nav-menu-cta {
        font-family: var(--sans);
        font-size: 0.95rem;
        padding: 16px 22px;
        border-radius: 999px;
        background: var(--ink);
        color: var(--bg);
        justify-content: center;
        gap: 8px;
    }

    .nav-menu-foot a.nav-menu-cta:hover {
        background: var(--accent);
        color: var(--bg);
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

@media (max-width: 720px) {
    .page-hero,
    .section,
    .hero {
        padding: 82px 0;
    }

    .hero-title {
        font-size: clamp(3.2rem, 16vw, 5rem);
    }

    .featured,
    .contact-form,
    .leader-card,
    .cta-panel {
        padding: 28px 24px;
    }

    .featured-features,
    .leadership-meta,
    .approach-grid,
    .footer-top {
        grid-template-columns: 1fr;
    }

    .cta-panel,
    .portfolio-card-head,
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .portfolio-card {
        padding: 32px 24px;
    }
}