/* ================================================
   Iron Elk Farm — Brand Stylesheet
   ================================================ */

/* --- Custom Fonts --- */
@font-face {
  font-family: 'TC Wonderling';
  src: url('{fonts,images}/tc-wonderling.woff2') format('woff2'),
       url('{fonts,images}/tc-wonderling.woff') format('woff');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Annelouise Charm';
  src: url('{fonts,images}/annelouise-charm.woff2') format('woff2'),
       url('{fonts,images}/annelouise-charm.woff') format('woff');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'TC Wonderling Round';
  src: url('{fonts,images}/tc-wonderling-round.woff2') format('woff2'),
       url('{fonts,images}/tc-wonderling-round.woff') format('woff');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* --- Brand Tokens --- */
:root {
  --color-birch-bark:    #dcd3c3;
  --color-cardigan:      #988572;
  --color-creek-bed:     #746036;
  --color-mountain-clay: #694523;
  --color-september:     #967647;
  --color-harvest-pine:  #453728;

  --font-heading: 'TC Wonderling', Georgia, serif;
  --font-accent:  'Annelouise Charm', cursive;
  --font-body:    'TC Wonderling Round', Georgia, serif;

  --max-width: 1100px;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--color-birch-bark);
  color: var(--color-harvest-pine);
  font-size: 1.05rem;
  line-height: 1.75;
}

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

a {
  color: var(--color-mountain-clay);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover { color: var(--color-creek-bed); }

/* --- Grain texture overlay --- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 128px 128px;
}

/* --- Navigation --- */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-harvest-pine);
  padding: 0 var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-birch-bark);
  letter-spacing: 0.04em;
}

.nav-logo img {
  height: 40px;
  width: auto;
  display: block;
  object-fit: contain;
}

/* --- Mobile nav --- */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-birch-bark);
  border-radius: 2px;
  transition: all 0.2s ease;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  background-color: var(--color-harvest-pine);
  padding: 1rem var(--spacing-md) 1.5rem;
  border-top: 1px solid rgba(220, 211, 195, 0.1);
}

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

.nav-mobile a {
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-cardigan);
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(220, 211, 195, 0.08);
  transition: color 0.2s ease;
}

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

.nav-links {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-cardigan);
  transition: color 0.2s ease;
}

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

/* --- Hero --- */
.hero {
  min-height: 25vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem var(--spacing-md) calc(3rem + 40px);
  position: relative;
  background-color: var(--color-harvest-pine);
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--color-birch-bark);
  clip-path: ellipse(60% 100% at 50% 100%);
}

.hero-eyebrow {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  color: var(--color-september);
  margin-bottom: .25rem;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.2s;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 8vw, 6.5rem);
  color: var(--color-birch-bark);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.4s;
}

.hero-sub {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--color-cardigan);
  max-width: 480px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.6s;
  position: relative;
  z-index: 1;
}

.hero-eyebrow,
.hero h1 {
  position: relative;
  z-index: 1;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- Section base --- */
section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem var(--spacing-md) var(--spacing-lg);
}

.section-label {
  font-family: var(--font-accent);
  font-size: 1.7rem;
  color: var(--color-september);
  margin-bottom: 0.5rem;
}

h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 3rem);
  color: var(--color-mountain-clay);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-mountain-clay);
  margin-bottom: 0.5rem;
}

p { margin-bottom: 1rem; color: var(--color-creek-bed); }

/* --- Divider --- */
.divider {
  border: none;
  border-top: 1px solid var(--color-cardigan);
  opacity: 0.3;
  margin: 0;
}

/* --- About section --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.about-image {
  aspect-ratio: 4/5;
  background-color: var(--color-cardigan);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-accent);
  font-size: 1.2rem;
  color: var(--color-birch-bark);
  opacity: 0.6;
}

/* --- Markets section --- */
.markets-section {
  background-color: var(--color-harvest-pine);
  max-width: 100%;
  padding: var(--spacing-lg) var(--spacing-md);
}

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

.markets-section .section-label { color: var(--color-september); }
.markets-section h2 { color: var(--color-birch-bark); }

.markets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: var(--spacing-md);
}

.market-card {
  background-color: rgba(220, 211, 195, 0.07);
  border: 1px solid rgba(220, 211, 195, 0.15);
  border-radius: 2px;
  padding: 1.5rem;
  transition: background-color 0.2s ease;
}

.market-card:hover {
  background-color: rgba(220, 211, 195, 0.12);
}

.market-card h3 { color: var(--color-birch-bark); font-size: 1.1rem; }
.market-card p  { color: var(--color-cardigan); font-size: 0.95rem; margin: 0; }
.market-day {
  font-family: var(--font-accent);
  font-size: 1.1rem;
  color: var(--color-september);
  margin-bottom: 0.25rem;
}

/* --- Blog section --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: var(--spacing-md);
}

.blog-card {
  border-top: 2px solid var(--color-cardigan);
  padding-top: 1.25rem;
}

.blog-card-date {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-cardigan);
  margin-bottom: 0.5rem;
}

.blog-card h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.blog-card p  { font-size: 0.95rem; }

.blog-card a.read-more {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-september);
  border-bottom: 1px solid var(--color-september);
  padding-bottom: 1px;
}

/* --- Contact section --- */
.contact-section {
  background-color: var(--color-cardigan);
  max-width: 100%;
  padding: var(--spacing-lg) var(--spacing-md);
}

.contact-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.contact-section .section-label { color: var(--color-birch-bark); opacity: 0.7; }
.contact-section h2 { color: var(--color-harvest-pine); }
.contact-section p  { color: var(--color-harvest-pine); opacity: 0.8; }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: var(--spacing-md);
  text-align: left;
}

.contact-form label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-harvest-pine);
  margin-bottom: 0.25rem;
  display: block;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(220, 211, 195, 0.3);
  border: 1px solid rgba(69, 55, 40, 0.3);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-harvest-pine);
  outline: none;
  transition: border-color 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-harvest-pine);
}

.contact-form textarea { min-height: 140px; resize: vertical; }

.btn {
  display: inline-block;
  padding: 0.85rem 2.5rem;
  background-color: var(--color-harvest-pine);
  color: var(--color-birch-bark);
  font-family: var(--font-body);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
  align-self: flex-start;
}

.btn:hover {
  background-color: var(--color-mountain-clay);
  color: var(--color-birch-bark);
}

.btn:active { transform: scale(0.98); }

/* --- Footer --- */
footer {
  background-color: var(--color-harvest-pine);
  text-align: center;
  padding: var(--spacing-md);
}

footer p {
  font-size: 0.85rem;
  color: var(--color-cardigan);
  margin: 0;
}

footer .footer-name {
  font-family: var(--font-accent);
  font-size: 1.2rem;
  color: var(--color-birch-bark);
  display: block;
  margin-bottom: 0.5rem;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
  .nav-links { gap: 1rem; }
  .nav-links a { font-size: 0.8rem; }
}

@media (max-width: 600px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero { min-height: 50vh; }
  .hero h1 { font-size: clamp(2.2rem, 10vw, 3.5rem); }
  .markets-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
}