:root {
  --eggshell: #f3eee0;
  --eggshell-soft: #ede6d3;
  --ink: #1c2b2e;
  --ink-soft: #3c4d50;
  --teal-deep: #256e85;
  --teal-darker: #184f60;
  --blue-accent: #3d8ebb;
  --sky-light: #a9d3e0;
  --border: rgba(28, 43, 46, 0.12);

  --font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--eggshell);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.6;
}

h1, h2 {
  font-family: var(--font-serif);
  color: var(--teal-darker);
  margin: 0 0 0.4em;
}

a {
  color: var(--teal-deep);
  text-decoration: none;
}
a:hover { color: var(--blue-accent); }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 2rem;
  background: rgba(243, 238, 224, 0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.nav__name {
  font-family: var(--font-serif);
  font-weight: bold;
  color: var(--ink);
  font-size: 1.05rem;
}

.nav nav a {
  margin-left: 1.6rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}
.nav nav a:hover { color: var(--teal-deep); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 5rem 2rem 4rem;
  background-image:
    linear-gradient(180deg, rgba(243, 238, 224, 0.08) 0%, rgba(243, 238, 224, 0.35) 70%, var(--eggshell) 100%),
    url("assets/img/rothko.jpeg");
  background-size: cover;
  background-position: center;
}

.hero__inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  background: rgba(243, 238, 224, 0.82);
  backdrop-filter: blur(3px);
  border-radius: 14px;
  padding: 2rem 2.5rem;
  box-shadow: 0 8px 28px rgba(28, 43, 46, 0.12);
}

.hero__photo {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--eggshell);
  box-shadow: 0 6px 24px rgba(28, 43, 46, 0.25);
  flex-shrink: 0;
}

.hero__text h1 {
  font-size: 2.4rem;
}

.hero__title {
  color: var(--teal-deep);
  font-size: 1.05rem;
  margin: 0 0 1.2rem;
}

.hero__actions { display: flex; gap: 0.8rem; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 0.6rem 1.3rem;
  border-radius: 4px;
  border: 1px solid var(--teal-deep);
  color: var(--teal-darker);
  font-size: 0.92rem;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover { background: var(--sky-light); color: var(--ink); }

.btn--primary {
  background: var(--teal-deep);
  color: var(--eggshell);
  border-color: var(--teal-deep);
}
.btn--primary:hover { background: var(--teal-darker); color: var(--eggshell); }

/* ---------- Sections ---------- */
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
}
.section:last-child { border-bottom: none; }

.section h2 {
  font-size: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}
.section h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42px;
  height: 3px;
  background: linear-gradient(90deg, var(--teal-deep), var(--blue-accent));
  border-radius: 2px;
}

/* ---------- Footer ---------- */
.footer {
  text-align: center;
  padding: 2rem;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .hero__inner { flex-direction: column; text-align: center; }
  .hero__actions { justify-content: center; }
  .nav { padding: 0.8rem 1.2rem; }
  .nav nav a { margin-left: 1rem; }
}