@import url('https://fonts.googleapis.com/css2?family=Hanken+Grotesk:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,700&display=swap');

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

:root {
    --espresso:     #0C1710;
    --walnut:       #152114;
    --amber:        #8FAF82;
    --amber-lt:     #A3C498;
    --amber-dim:    rgba(143, 175, 130, 0.12);
    --burnt:        #4A6B3C;
    --cream:        #EDF2E6;
    --parchment:    #F4F7EF;
    --ink:          #111A10;
    --warm-mid:     #4E6248;
    --light-border: #CDDAC0;
    --dark-border:  #1C3019;
    --font-d: 'Hanken Grotesk', system-ui, sans-serif;
    --font-b: 'Hanken Grotesk', system-ui, sans-serif;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-b);
    background: var(--parchment);
    color: var(--ink);
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/></filter><rect width='300' height='300' filter='url(%23n)'/></svg>");
    background-repeat: repeat;
    background-size: 300px 300px;
    opacity: 0.035;
    pointer-events: none;
    z-index: 9999;
}

/* ─── NAV ─────────────────────────────── */
#nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 200;
    padding: 1.75rem 3rem;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    transition: padding 0.4s var(--ease), background 0.4s;
}

#nav.scrolled {
    background: rgba(12, 23, 16, 0.95);
    backdrop-filter: blur(14px);
    padding: 1rem 3rem;
    border-bottom: 1px solid var(--dark-border);
}

.nav-logo {
    grid-column: 2;
    font-family: var(--font-d);
    font-size: 1rem;
    font-weight: 600;
    color: var(--amber);
    text-decoration: none;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.nav-links {
    grid-column: 3;
    justify-self: end;
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cream);
    text-decoration: none;
    opacity: 0.5;
    transition: opacity 0.2s, color 0.2s;
}
.nav-links a:hover { opacity: 1; }
.nav-links a.active { opacity: 1; color: var(--amber); }

/* Mobile hamburger */
.nav-toggle {
    grid-column: 3;
    justify-self: end;
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    z-index: 210;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--cream);
    transition: opacity 0.2s, transform 0.3s var(--ease);
    transform-origin: center;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile drawer */
.nav-drawer {
    position: fixed;
    inset: 0;
    background: var(--espresso);
    z-index: 199;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease);
}
.nav-drawer.open {
    opacity: 1;
    pointer-events: all;
}
.nav-drawer a {
    font-family: var(--font-d);
    font-size: 3rem;
    font-weight: 700;
    color: var(--cream);
    text-decoration: none;
    opacity: 0.6;
    transition: opacity 0.2s, color 0.2s;
}
.nav-drawer a:hover,
.nav-drawer a.active { opacity: 1; color: var(--amber); }

/* ─── BUTTONS ─────────────────────────── */
.btn-fill {
    font-family: var(--font-b);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--espresso);
    background: var(--amber);
    border: none;
    padding: 0.95rem 2.5rem;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.25s, transform 0.25s;
    display: inline-block;
}
.btn-fill:hover { background: var(--amber-lt); transform: translateY(-2px); }

.btn-outline {
    font-family: var(--font-b);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--cream);
    background: transparent;
    border: 1px solid rgba(237, 242, 230, 0.25);
    padding: 0.95rem 2.5rem;
    text-decoration: none;
    cursor: pointer;
    transition: border-color 0.25s, transform 0.25s;
    display: inline-block;
}
.btn-outline:hover { border-color: rgba(237, 242, 230, 0.6); transform: translateY(-2px); }

.btn-outline-ink {
    font-family: var(--font-b);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink);
    background: transparent;
    border: 1px solid var(--light-border);
    padding: 0.95rem 2.5rem;
    text-decoration: none;
    cursor: pointer;
    transition: border-color 0.25s, color 0.25s, transform 0.25s;
    display: inline-block;
}
.btn-outline-ink:hover { border-color: var(--burnt); color: var(--burnt); transform: translateY(-2px); }

/* ─── INNER PAGE HEADER ───────────────── */
.page-header {
    background: var(--espresso);
    padding: 10rem 8% 4.5rem;
    position: relative;
    overflow: hidden;
}

.page-header-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 50% 80% at 5% 90%, rgba(143, 175, 130, 0.14) 0%, transparent 60%);
    pointer-events: none;
}

.page-header h1 {
    font-family: var(--font-d);
    font-size: clamp(3.5rem, 9vw, 8rem);
    font-weight: 800;
    color: var(--cream);
    line-height: 0.9;
    letter-spacing: -0.03em;
    position: relative;
}

.page-header h1 em {
    font-style: normal;
    font-weight: 300;
    color: var(--amber);
    display: block;
}

.page-header-sub {
    font-size: 0.82rem;
    font-weight: 300;
    color: rgba(237, 242, 230, 0.38);
    margin-top: 1.5rem;
    letter-spacing: 0.04em;
    position: relative;
}

/* ─── SHARED TYPOGRAPHY ───────────────── */
.link-arrow {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--amber);
    text-decoration: none;
    border-bottom: 1px solid rgba(143, 175, 130, 0.3);
    padding-bottom: 0.2rem;
    transition: border-color 0.2s;
    white-space: nowrap;
}
.link-arrow:hover { border-color: var(--amber); }

.about-pull {
    background: var(--amber-dim);
    padding: 1.5rem 1.75rem;
    margin: 2.25rem 0;
    font-family: var(--font-d);
    font-size: 1.2rem;
    font-style: normal;
    font-weight: 300;
    color: var(--ink);
    line-height: 1.55;
}

.highlights-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 2.5rem;
}

.highlights-list li {
    font-size: 0.92rem;
    font-weight: 300;
    color: var(--warm-mid);
    line-height: 1.5;
    padding-left: 1.25rem;
    position: relative;
}

.highlights-list li::before {
    content: '\2014';
    position: absolute;
    left: 0;
    color: var(--amber);
    font-weight: 400;
}

/* ─── FOOTER ──────────────────────────── */
footer {
    background: var(--espresso);
    padding: 2rem 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--dark-border);
}

.foot-logo {
    font-family: var(--font-d);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: rgba(237, 242, 230, 0.35);
    text-decoration: none;
    white-space: nowrap;
}

.foot-copy {
    font-size: 0.68rem;
    color: rgba(237, 242, 230, 0.2);
    letter-spacing: 0.1em;
}

/* ─── ANIMATIONS ──────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes pulse-line {
    0%, 100% { opacity: 1; transform: scaleX(1); }
    50%       { opacity: 0.2; transform: scaleX(0.5); }
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}

.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.12s; }
.reveal-d2 { transition-delay: 0.24s; }

/* ─── REDUCED MOTION ──────────────────── */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal { opacity: 1; transform: none; }
}

/* ─── FOCUS STYLES ────────────────────── */
:focus-visible {
    outline: 2px solid var(--amber);
    outline-offset: 3px;
    border-radius: 2px;
}
.btn-fill:focus-visible,
.btn-outline:focus-visible,
.btn-outline-ink:focus-visible { outline-offset: 4px; }

/* ─── RESPONSIVE BASE ─────────────────── */
@media (max-width: 920px) {
    #nav { padding: 1.2rem 5%; }
    #nav.scrolled { padding: 0.9rem 5%; }
    .nav-links { display: none; }
    .nav-toggle { display: flex; }

    .page-header { padding: 8rem 5% 3.5rem; }

    footer {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
}