/* ============================================
   RESET & BASE
============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --cream:    #faf7f2;
  --warm-off: #f0e8da;
  --sand:     #ddd0bc;
  --clay:     #b84d2c;
  --bark:     #8f3618;
  --soil:     #3a2820;
  --ink:      #1c100a;
  --muted:    #695649;
  --max-w:    680px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Instrument Sans', sans-serif;
  background-color: var(--cream);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.7;
}

/* ============================================
   TYPOGRAPHY
============================================ */
h1, h2, h3 {
  font-family: 'Lora', serif;
  font-weight: 600;
  line-height: 1.25;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }

p {
  color: var(--soil);
}

a {
  color: var(--bark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--clay);
}

/* ============================================
   LAYOUT UTILITIES
============================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 5rem 0;
}

.divider {
  border: none;
  border-top: 1px solid var(--sand);
  margin: 0;
}

.section-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clay);
  font-weight: 500;
  margin-bottom: 1rem;
}

/* ============================================
   HEADER / NAV
============================================ */
header {
  background-color: var(--cream);
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--sand);
  position: sticky;
  top: 0;
  z-index: 100;
}

header .inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-name {
  font-family: 'Lora', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--soil);
  text-decoration: none;
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-logo {
  height: 30px;
  width: auto;
}

.site-name-divider {
  width: 1px;
  height: 1.1em;
  background-color: var(--sand);
}

nav {
  display: flex;
  gap: 1.5rem;
}

nav a {
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

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

nav a.nav-cta {
  color: var(--bark);
  border: 1.5px solid var(--bark);
  border-radius: 4px;
  padding: 0.25rem 0.75rem;
}

nav a.nav-cta:hover {
  background: var(--bark);
  color: var(--cream);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--soil);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s 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);
}

/* ============================================
   FOOTER
============================================ */
footer {
  background-color: var(--soil);
  color: var(--sand);
  padding: 2.5rem 1.5rem;
  text-align: center;
  font-size: 0.88rem;
}

footer .footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

footer .footer-name {
  font-family: 'Lora', serif;
  font-size: 1rem;
  color: var(--cream);
  margin-bottom: 0.5rem;
}

footer p {
  color: var(--sand);
  opacity: 0.75;
}

footer p a {
  color: var(--sand);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.2s;
}

footer p a:hover {
  opacity: 1;
  color: var(--cream);
}

/* ============================================
   SCROLL REVEAL
============================================ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.32s; }
.reveal-delay-4 { transition-delay: 0.44s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }

  nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0 0.25rem;
    border-top: 1px solid var(--sand);
    margin-top: 0.5rem;
  }

  nav.is-open {
    display: flex;
  }

  nav a {
    padding: 0.65rem 0;
    font-size: 0.95rem;
    border-bottom: 1px solid var(--sand);
  }

  nav a:last-child {
    border-bottom: none;
  }

  nav a.nav-cta {
    border: none;
    border-bottom: 1px solid var(--sand);
    border-radius: 0;
    padding: 0.65rem 0;
  }
}

@media (max-width: 520px) {
  section {
    padding: 3.5rem 0;
  }
}