:root {
  /* Replace these values with your exact palette when you send your brand colors */
  --bg: #f3efe8;
  --surface: #fffaf4;
  --surface-strong: #ffffff;
  --text: #162229;
  --muted: #4f6266;
  --primary: #1c776d;
  --secondary: #e47a4a;
  --border: #16222922;
  --shadow: 0 14px 32px #16222915;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 12% 8%, #fff 0%, var(--bg) 42%, #dde8e6 100%);
  line-height: 1.6;
}

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

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--surface) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}

.brand {
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface-strong);
  color: var(--text);
  border-radius: 0.7rem;
  padding: 0.45rem 0.8rem;
  cursor: pointer;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0.3rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: inline-block;
  text-decoration: none;
  color: var(--muted);
  padding: 0.45rem 0.8rem;
  border-radius: 0.65rem;
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.active {
  color: var(--text);
  background: color-mix(in srgb, var(--primary) 18%, #fff);
}

.hero {
  padding: 3.7rem 0 2.3rem;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.4rem;
  align-items: center;
}

.hero-copy h1 {
  margin: 0.4rem 0 0.5rem;
  font-size: clamp(2rem, 4.6vw, 3.7rem);
  line-height: 1.08;
}

.hero-copy p {
  color: var(--muted);
  max-width: 56ch;
}

.eyebrow {
  margin: 0;
  display: inline-block;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  color: var(--primary);
  background: var(--surface-strong);
}

.hero-media img {
  border-radius: 1.2rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.btn {
  display: inline-block;
  margin-top: 1rem;
  text-decoration: none;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-weight: 700;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  border: 0;
  cursor: pointer;
}

.btn:hover {
  opacity: 0.95;
}

.quick-info,
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2.2rem;
}

.panel,
.project-tile,
.project-detail,
.portrait-card {
  background: color-mix(in srgb, var(--surface) 95%, #fff);
  border: 1px solid var(--border);
  border-radius: 1rem;
  box-shadow: var(--shadow);
}

.panel {
  padding: 1.05rem;
}

.page-section {
  padding: 2rem 0 3rem;
}

.about-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.portrait-card {
  padding: 0.8rem;
}

.story-card {
  background: color-mix(in srgb, var(--surface) 94%, #fff);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.1rem;
}

.clean-list {
  margin: 0.6rem 0 0;
  padding-left: 1.1rem;
}

.chip-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.chip {
  border: 1px solid var(--border);
  background: var(--surface-strong);
  color: var(--text);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font-size: 0.9rem;
}

.subheading {
  margin-top: 1.1rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
}

.project-tile {
  text-align: left;
  padding: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.project-tile:hover {
  transform: translateY(-2px);
}

.project-tile h2 {
  margin: 0.4rem 0 0.25rem;
}

.project-tile p {
  margin: 0;
  color: var(--muted);
}

.tile-kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  font-weight: 700;
}

.detail-host {
  margin-top: 1rem;
}

.project-detail {
  padding: 1rem;
}

.detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.detail-head h3 {
  margin: 0;
}

.close-btn {
  border: 1px solid var(--border);
  background: var(--surface-strong);
  border-radius: 0.65rem;
  padding: 0.42rem 0.75rem;
  cursor: pointer;
  font-weight: 600;
}

.detail-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin: 0.8rem 0;
}

.embed-placeholder {
  min-height: 190px;
  border: 1px dashed var(--border);
  border-radius: 0.85rem;
  display: grid;
  place-items: center;
  background: var(--surface-strong);
  color: var(--muted);
  text-align: center;
  padding: 0.8rem;
}

.cv-frame-wrap {
  margin-top: 1rem;
}

.cv-frame {
  width: 100%;
  min-height: 72vh;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: #fff;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 90%, #fff);
}

.footer-content {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-content p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .hero,
  .about-layout,
  .quick-info,
  .split-grid,
  .projects-grid,
  .detail-media {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--surface-strong);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 4vw 0.8rem;
    flex-direction: column;
    align-items: flex-start;
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .footer-content {
    padding: 0.8rem 0;
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
}