:root {
  --bg: #ffffff;
  --bg-soft: #f9fafb;
  --text: #111111;
  --muted: #6b7280;
  --border: #e5e7eb;
  --card: #ffffff;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 4px 16px rgba(0, 0, 0, 0.04);
  --shadow-soft: 0 1px 2px rgba(0, 0, 0, 0.03);
  --radius: 14px;
  --space: 24px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-underline-offset: 2px;
}

a:hover {
  text-decoration-thickness: 1.7px;
}

.muted {
  color: var(--muted);
}

.container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 18px;
}

.section {
  padding: 56px 0;
}

.section-muted {
  background: var(--bg-soft);
}

.section-title {
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 600;
  margin: 0 0 8px;
}

.section-kicker {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.section-header-inline {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.section-actions {
  flex-shrink: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 500;
}

.brand-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #111827;
}

.brand-text {
  font-size: 14px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  text-decoration: none;
  font-size: 14px;
  color: var(--muted);
}

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

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 0;
  display: none;
  align-items: center;
  justify-content: center;
}

.nav-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: #111827;
  border-radius: 999px;
}

.nav-toggle span + span {
  margin-top: 4px;
}

/* Hero */
.hero-section {
  padding: 72px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 1.6fr);
  gap: 32px;
  align-items: center;
}

.hero-primary {
  max-width: 640px;
}

.eyebrow {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--muted);
  margin: 0 0 12px;
}

.hero-title {
  font-size: clamp(28px, 4.4vw, 42px);
  line-height: 1.12;
  margin: 0 0 12px;
}

.hero-body {
  margin: 0 0 18px;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
}

.hero-meta span::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: #d1d5db;
  margin-right: 6px;
}

.hero-social {
  display: flex;
  gap: 8px;
}

.hero-panel {
  align-self: stretch;
}

.hero-photo-frame {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.hero-photo-meta {
  font-size: 13px;
  color: var(--muted);
  margin-top: 8px;
}

.hero-photo-title {
  margin: 0 0 2px;
  font-weight: 500;
  color: var(--text);
}

.hero-photo-caption {
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.12s ease, transform 0.08s ease, box-shadow 0.12s ease;
}

.btn-primary {
  background: #111827;
  color: #f9fafb;
  border-color: #111827;
}

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

.btn-ghost {
  background: transparent;
}

.icon-btn {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
  color: inherit;
}

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

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-body {
  padding: 18px 18px 20px;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.7fr);
  gap: 28px;
  align-items: flex-start;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.project-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 16px 14px;
}

.project-title {
  margin: 0 0 6px;
  font-size: 18px;
}

.project-desc {
  margin: 0 0 8px;
  color: var(--muted);
}

.project-meta {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.project-meta li {
  padding: 3px 8px;
  border-radius: 999px;
  background: #f3f4f6;
}

.project-actions {
  display: flex;
  justify-content: flex-start;
}

/* Gallery */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.gallery a {
  display: block;
}

.gallery img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  transition: transform 0.15s ease;
}

.gallery img:hover {
  transform: scale(1.01);
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.7fr);
  gap: 28px;
}

.contact-card {
  padding: 18px 18px 16px;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 10px;
  display: grid;
  gap: 8px;
}

.contact-label {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.contact-list a {
  text-decoration: none;
}

.contact-list a:hover {
  text-decoration: underline;
}

.contact-note {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

/* Footer */
.site-footer {
  padding: 24px 0 28px;
  border-top: 1px solid var(--border);
  background: #f9fafb;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.92);
  z-index: 1000;
  padding: 16px;
}

.lightbox.open {
  display: flex;
}

.lightbox-image {
  max-width: min(96vw, 1200px);
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
}

.lightbox-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #ffffff33;
  background: #ffffff14;
  color: #fff;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 800px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-panel {
    order: -1;
  }

  .two-column,
  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-header-inline {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 48px 0;
  }

  .header-inner {
    height: 52px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-list {
    position: fixed;
    inset: 52px 0 auto;
    padding: 10px 18px 12px;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--border);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
  }

  .nav-list.is-open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }
}