:root {
  --bg: #ffffff;
  --cream: #f7f4ee;
  --ink: #1b1b1d;
  --ink-soft: #4a4a4a;
  --ink-faint: #8a857c;
  --line: #e7e2d9;
  --accent: #8c6339;
  --accent-hover: #74522f;
  --accent-light: #bd925f;
  --dark: #1c1f24;
  --dark-2: #14161a;
  --dark-line: rgba(255, 255, 255, 0.1);
  --on-dark: #ece8e1;
  --on-dark-soft: #a49f96;
  --max: 1120px;
  --radius: 10px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

a {
  color: inherit;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  height: 26px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  gap: 30px;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.nav a {
  text-decoration: none;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Sections ---------- */
.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--dark);
  color: var(--on-dark);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 20px;
}

.section-dark .eyebrow {
  color: var(--accent-light);
}

.section-title {
  font-size: clamp(26px, 3.6vw, 38px);
  letter-spacing: -0.015em;
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 40px;
  max-width: 24ch;
  color: var(--ink);
}

.section-dark .section-title {
  color: var(--on-dark);
}

/* Longer statement-style headline (e.g. track record) */
.section-title-wide {
  max-width: 34ch;
  font-size: clamp(23px, 2.8vw, 32px);
  line-height: 1.25;
  font-weight: 650;
}

.section-lead {
  font-size: clamp(17px, 2vw, 19px);
  color: var(--ink-soft);
  max-width: 52ch;
  margin: -24px 0 44px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 150px 0 130px;
  background: var(--dark-2);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(1300px 460px at 50% 116%, rgba(140, 99, 57, 0.34), transparent 62%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 72px),
    linear-gradient(180deg, #1b1e24 0%, #131519 100%),
    var(--dark-2);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(20, 22, 26, 0.85) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(34px, 5.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 700;
  margin: 0 0 26px;
  max-width: 18ch;
  color: var(--on-dark);
}

.accent-text {
  color: var(--accent-light);
  display: block;
  text-shadow: 0 0 28px rgba(189, 146, 95, 0.4), 0 0 56px rgba(140, 99, 57, 0.28);
}

.hero-sub {
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--on-dark-soft);
  max-width: 58ch;
  margin: 0 0 38px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.05s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #fff;
}

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

.btn-outline-light {
  background: transparent;
  color: var(--on-dark);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.btn-outline-light:hover {
  border-color: var(--accent-light);
  color: var(--accent-light);
}

/* ---------- Cards (focus) ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(28, 31, 36, 0.08);
  border-color: #ddd6ca;
}

.card h3 {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 650;
}

.card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15.5px;
}

/* Featured (center) card */
.card-featured {
  background: var(--dark);
  border-color: var(--dark);
  box-shadow: 0 22px 46px rgba(28, 31, 36, 0.22);
}

.card-featured:hover {
  border-color: var(--dark);
  box-shadow: 0 28px 54px rgba(28, 31, 36, 0.28);
}

.card-featured h3 {
  color: var(--accent-light);
}

.card-featured p {
  color: var(--on-dark-soft);
}

/* ---------- Stats (track record) ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 30px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 22px;
  border-top: 1px solid var(--dark-line);
}

.stat-num {
  font-size: clamp(40px, 5.4vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent-light);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 15.5px;
  color: var(--on-dark-soft);
  max-width: 28ch;
}

.stats-note {
  margin: 0;
  color: var(--on-dark-soft);
  font-size: 15.5px;
  max-width: 70ch;
}

/* ---------- Portfolio (representative investments) ---------- */
.portfolio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tile {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
}

.tile-media {
  position: absolute;
  inset: 0;
  transition: transform 0.5s ease;
}

/* Duotone bronze placeholder "photography" -- swap for real images later */
.tile-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(180deg, rgba(20, 22, 26, 0.15), rgba(20, 22, 26, 0.72)),
    repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.05) 0 2px, transparent 2px 22px);
}

.tile-a .tile-media { background: linear-gradient(135deg, #2a2d33, #8c6339); }
.tile-b .tile-media { background: linear-gradient(135deg, #23262c, #a9784a); }
.tile-c .tile-media { background: linear-gradient(135deg, #30271f, #b5895a); }
.tile-d .tile-media { background: linear-gradient(135deg, #26292f, #7d5730); }
.tile-e .tile-media { background: linear-gradient(135deg, #2c2a26, #9c7040); }
.tile-f .tile-media { background: linear-gradient(135deg, #202329, #8a6845); }

.tile:hover .tile-media {
  transform: scale(1.05);
}

.tile-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding: 20px 22px;
  color: #fff;
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.tile-kicker {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 6px;
}

/* ---------- Approach ---------- */
.approach-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.approach-body p {
  margin: 0 0 20px;
  color: var(--ink-soft);
  font-size: 17px;
}

.section-dark .approach-body p {
  color: var(--on-dark-soft);
}

.approach-body p:last-child {
  margin-bottom: 0;
}

/* ---------- Contact ---------- */
.contact {
  text-align: center;
}

.contact .section-title {
  margin-left: auto;
  margin-right: auto;
}

.contact-sub {
  color: var(--ink-soft);
  font-size: 17px;
  max-width: 52ch;
  margin: 0 auto 28px;
}

.section-dark .contact-sub {
  color: var(--on-dark-soft);
}

.contact-email {
  display: inline-block;
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease;
}

.contact-email:hover {
  border-color: var(--accent);
}

.section-dark .contact-email {
  color: var(--accent-light);
}

.section-dark .contact-email:hover {
  border-color: var(--accent-light);
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--dark-line);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-logo {
  height: 22px;
  width: auto;
  display: block;
  opacity: 0.92;
}

.footer-copy {
  color: var(--on-dark-soft);
  font-size: 14px;
}

/* ---------- Scroll reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}

[data-reveal].in {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .cards {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: 1fr;
  }
  .portfolio {
    grid-template-columns: repeat(2, 1fr);
  }
  .approach-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .section {
    padding: 76px 0;
  }
  .hero {
    padding: 116px 0 96px;
  }
}

@media (max-width: 680px) {
  .nav-toggle {
    display: flex;
  }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.06);
    padding: 8px 24px 16px;
    display: none;
  }
  .nav.open {
    display: flex;
  }
  .nav a {
    padding: 13px 0;
    font-size: 16px;
    border-top: 1px solid var(--line);
  }
  .nav a:first-child {
    border-top: none;
  }
}

@media (max-width: 560px) {
  .portfolio {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 64px 0;
  }
  .hero {
    padding: 96px 0 80px;
  }
  .brand-logo {
    height: 23px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .tile:hover .tile-media,
  .card:hover {
    transform: none;
  }
}