/* ===== Tokens ===== */
:root {
    --navy: #10233B;
    --navy-deep: #0A1626;
    --gold: #C9A227;
    --gold-soft: #E4C766;
    --paper: #F7F4EC;
    --paper-dim: #EDE8DA;
    --ink: #1B2430;
    --ink-soft: #5B6472;
    --line: rgba(16, 35, 59, 0.12);

    --display: "Fraunces", Georgia, serif;
    --body: "IBM Plex Sans", -apple-system, sans-serif;
    --mono: "IBM Plex Mono", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--body);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

.wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 32px;
}

a { color: inherit; }

a:focus-visible, button:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
}

.eyebrow {
    font-family: var(--mono);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--gold);
    margin: 0 0 14px 0;
}

h1, h2, h3 {
    font-family: var(--display);
    font-weight: 500;
    margin: 0;
    color: var(--navy-deep);
}

/* ===== Header ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(247, 244, 236, 0.92);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    padding-bottom: 20px;
}

.wordmark {
    font-family: var(--mono);
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    color: var(--navy);
}

.site-header nav a {
    text-decoration: none;
    font-size: 0.92rem;
    color: var(--ink-soft);
    margin-left: 28px;
    transition: color 0.15s ease;
}

.site-header nav a:hover { color: var(--navy); }

/* ===== Hero ===== */
.hero {
    padding: 84px 0 96px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 64px;
    align-items: center;
}

h1 {
    font-size: clamp(2.4rem, 4.6vw, 3.6rem);
    line-height: 1.08;
    letter-spacing: -0.01em;
}

h1 .ink { color: var(--gold); font-style: italic; }

.hero-lede {
    max-width: 46ch;
    color: var(--ink-soft);
    font-size: 1.05rem;
    margin: 26px 0 34px;
}

.hero-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }

.btn-primary {
    display: inline-block;
    background: var(--navy);
    color: var(--paper);
    text-decoration: none;
    font-size: 0.95rem;
    padding: 14px 26px;
    border-radius: 2px;
    transition: background 0.18s ease;
}

.btn-primary:hover { background: var(--navy-deep); }

.btn-ghost {
    text-decoration: none;
    color: var(--navy);
    font-size: 0.95rem;
    border-bottom: 1px solid var(--gold);
    padding-bottom: 2px;
}

/* ===== Signature element: the departure board ===== */
.board {
    background: var(--navy-deep);
    border: 1px solid rgba(201, 162, 39, 0.35);
    border-radius: 4px;
    padding: 22px 22px 16px;
    box-shadow: 0 30px 60px -24px rgba(10, 22, 38, 0.55);
}

.board-head, .board-row {
    display: grid;
    grid-template-columns: 0.5fr 1.6fr 1fr;
    gap: 12px;
    font-family: var(--mono);
}

.board-head {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    color: rgba(228, 199, 102, 0.65);
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(228, 199, 102, 0.2);
    margin-bottom: 6px;
}

.board-row {
    font-size: 0.85rem;
    color: #E7E2D3;
    padding: 9px 0;
    border-bottom: 1px solid rgba(228, 199, 102, 0.08);
}

.board-row .flip {
    color: var(--gold-soft);
    font-weight: 500;
    animation: flipIn 0.5s ease-out both;
}

.flip-d1 { animation-delay: 0.15s; }
.flip-d2 { animation-delay: 0.3s; }
.flip-d3 { animation-delay: 0.45s; }

@keyframes flipIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.board-foot {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: rgba(231, 226, 211, 0.45);
    padding-top: 12px;
    letter-spacing: 0.04em;
}

@media (prefers-reduced-motion: reduce) {
    .board-row .flip { animation: none; }
}

/* ===== Principle ===== */
.principle {
    background: var(--navy-deep);
    color: var(--paper);
    padding: 96px 0;
}

.principle .eyebrow { color: var(--gold-soft); }
.principle h2 {
    color: var(--paper);
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    max-width: 20ch;
    margin-bottom: 56px;
}

.principle-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 44px;
}

.principle .num {
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--gold);
    display: block;
    margin-bottom: 18px;
}

.principle h3 {
    color: var(--paper);
    font-size: 1.15rem;
    font-weight: 500;
    line-height: 1.35;
    margin-bottom: 12px;
}

.principle p {
    color: rgba(247, 244, 236, 0.62);
    font-size: 0.95rem;
    margin: 0;
}

/* ===== Work ===== */
.work { padding: 96px 0; }

.work h2 {
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    max-width: 20ch;
    margin-bottom: 48px;
}

.venture {
    border-top: 1px solid var(--line);
    padding: 40px 0;
}

.venture-tag {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    color: var(--gold);
    margin-bottom: 14px;
}

.venture h3 {
    font-size: 1.5rem;
    margin-bottom: 14px;
}

.venture p {
    color: var(--ink-soft);
    max-width: 64ch;
    margin: 0 0 18px;
}

.venture-facts {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 28px;
}

.venture-facts li {
    font-size: 0.86rem;
    color: var(--navy);
    padding-left: 16px;
    position: relative;
}

.venture-facts li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
}

.venture-quiet h3 { font-size: 1.25rem; }
.venture-quiet .venture-tag { color: var(--ink-soft); }

/* ===== Contact ===== */
.contact {
    background: var(--paper-dim);
    padding: 88px 0;
    border-top: 1px solid var(--line);
}

.contact-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 40px;
    flex-wrap: wrap;
}

.contact h2 {
    font-size: clamp(1.6rem, 2.8vw, 2.1rem);
}

.contact-email {
    text-decoration: none;
    font-family: var(--mono);
    font-size: 1.1rem;
    color: var(--navy);
    border-bottom: 1px solid var(--gold);
    padding-bottom: 3px;
}

.contact-note {
    color: var(--ink-soft);
    font-size: 0.88rem;
    margin: 10px 0 0;
}

/* ===== Footer ===== */
.site-footer { padding: 28px 0 40px; }

.footer-inner {
    display: flex;
    justify-content: space-between;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--ink-soft);
}

/* ===== Responsive ===== */
@media (max-width: 860px) {
    .hero-grid { grid-template-columns: 1fr; }
    .principle-grid { grid-template-columns: 1fr; gap: 36px; }
    .contact-inner { align-items: flex-start; }
    .site-header nav a { margin-left: 18px; }
}

@media (max-width: 560px) {
    .wrap { padding: 0 20px; }
    .hero { padding: 56px 0 64px; }
    .principle, .work { padding: 64px 0; }
    .site-header nav a:first-child { display: none; }
}