/* ============================================================
   Dunegrass Records — Stylesheet
   ============================================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:          #f8f4ee;
  --bg-alt:      #f0ebe2;
  --ink:         #1a1714;
  --ink-mid:     #5c5249;
  --ink-dim:     #9a9088;
  --green:       #3d5e38;
  --green-lt:    #527a4c;
  --border:      rgba(26, 23, 20, 0.1);

  --font-serif:  'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:   'Inter', system-ui, -apple-system, sans-serif;

  --max-width: 860px;
  --section-pad: 7rem 1.5rem;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--green);
  color: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

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

.section {
  padding: var(--section-pad);
}

.section__label {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.5rem;
}

/* ---------- Button ---------- */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1.5px solid var(--ink);
  color: var(--ink);
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  background: var(--ink);
  color: var(--bg);
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem;
  transition: background 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
}

.nav.scrolled {
  background: rgba(248, 244, 238, 0.97);
  backdrop-filter: blur(8px);
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.01em;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav__icon {
  height: 36px;
  width: auto;
  display: block;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__links a {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mid);
  transition: color 0.2s;
}

.nav__links a:hover { color: var(--ink); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: all 0.25s;
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 4rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.hero__content {
  max-width: 780px;
}

.hero__eyebrow {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.15s forwards;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 11vw, 8.5rem);
  font-weight: 900;
  color: var(--ink);
  line-height: 0.92;
  letter-spacing: -0.02em;
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.3s forwards;
}

.hero__title em {
  font-style: italic;
  color: var(--green);
}

.hero__tagline {
  font-family: var(--font-serif);
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-style: italic;
  color: var(--ink-mid);
  margin-bottom: 2.75rem;
  opacity: 0;
  animation: fadeUp 0.7s ease 0.45s forwards;
}

.hero .btn {
  opacity: 0;
  animation: fadeUp 0.7s ease 0.6s forwards;
}

/* ---------- About ---------- */
.about {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}

.about__inner {
  max-width: 600px;
}

.about__statement {
  font-size: 1.1rem;
  color: var(--ink);
  line-height: 1.85;
  margin-bottom: 1.75rem;
}

.about__genres {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* ---------- Submit ---------- */
.submit {
  background: var(--bg);
}

.submit__inner {
  max-width: 560px;
}

.submit__body {
  font-size: 1rem;
  color: var(--ink-mid);
  line-height: 1.85;
  margin-bottom: 2rem;
}

.submit__email {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--green);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.submit__email:hover {
  color: var(--ink);
  border-color: var(--ink);
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  background: var(--bg-alt);
}

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

.footer__copy {
  font-size: 0.72rem;
  color: var(--ink-dim);
  letter-spacing: 0.04em;
}

.footer__contact {
  font-size: 0.72rem;
  color: var(--ink-mid);
  transition: color 0.2s;
}

.footer__contact:hover { color: var(--ink); }

/* ---------- Animations ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  :root {
    --section-pad: 5rem 1.25rem;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(248, 244, 238, 0.99);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border);
  }

  .nav__links.open { display: flex; }
  .nav__toggle { display: flex; }

  .footer__inner { flex-direction: column; gap: 0.5rem; }
}