/* ============================================================
   Desert Mountain Knits — Shared Stylesheet
   desertmountainknits.com
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --burnt-orange:  #C8581A;
  --deep-orange:   #A03E10;
  --golden:        #D4882A;
  --warm-pink:     #C4607A;
  --dusty-pink:    #D4A0AA;
  --steel-blue:    #3A6E8C;
  --sky-blue:      #5A8FAA;
  --deep-brown:    #2A1808;
  --mid-brown:     #6A3E1C;
  --sand:          #E8C89A;
  --pale-sand:     #F4E0C4;
  --mauve:         #8A5068;
  --slate:         #4A6058;
  --page-bg:       #F7EDE0;
  --text-primary:  #2A1808;
  --text-secondary:#6A3E1C;
  --border:        rgba(106,62,28,0.15);
}

html, body {
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  background: var(--page-bg);
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 1.15;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.2rem; }

p { line-height: 1.85; }

em { font-style: italic; }

a { color: inherit; }

/* ── NAV ── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2.5rem;
  background: rgba(42,24,8,0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(240,144,74,0.15);
}

.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--pale-sand);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.nav-logo em {
  color: #F0904A;
  font-style: italic;
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sand);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
  color: #F0904A;
}

/* ── PAGE HERO (interior pages) ── */
.page-hero {
  padding: 9rem 2rem 4rem;
  text-align: center;
  background: var(--deep-brown);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--burnt-orange) 0%,
    var(--golden) 20%,
    var(--warm-pink) 40%,
    var(--steel-blue) 60%,
    var(--mauve) 80%,
    var(--burnt-orange) 100%);
  opacity: 0.75;
}

/* Topo line texture behind page heroes */
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      -30deg,
      transparent,
      transparent 38px,
      rgba(240,144,74,0.04) 38px,
      rgba(240,144,74,0.04) 40px
    );
  pointer-events: none;
}

.page-hero .eyebrow {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #A8CCDC;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.page-hero h1 {
  color: var(--pale-sand);
  position: relative;
  z-index: 2;
}

.page-hero h1 em {
  color: #F0904A;
  font-weight: 400;
}

.page-hero .hero-sub {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--sand);
  margin-top: 0.9rem;
  opacity: 0.85;
  position: relative;
  z-index: 2;
}

/* ── SHARED SECTION STYLES ── */
.section {
  padding: 5rem 2rem;
}

.section-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.section-inner.narrow {
  max-width: 680px;
}

.section-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--burnt-orange);
  margin-bottom: 0.8rem;
  display: block;
}

/* ── DIVIDER ── */
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 2rem 0;
}

.divider-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.divider-diamond {
  width: 5px;
  height: 5px;
  background: var(--burnt-orange);
  transform: rotate(45deg);
  opacity: 0.6;
  flex-shrink: 0;
}

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9rem 2.2rem;
  border-radius: 0;
  transition: background 0.22s ease, color 0.22s ease, transform 0.15s ease, border-color 0.22s ease;
  cursor: pointer;
  border: 1.5px solid;
}

.btn-primary {
  background: var(--deep-brown);
  color: var(--pale-sand);
  border-color: var(--deep-brown);
}

.btn-primary:hover {
  background: var(--burnt-orange);
  border-color: var(--burnt-orange);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--deep-brown);
  border-color: rgba(42,24,8,0.4);
}

.btn-outline:hover {
  background: var(--deep-brown);
  color: var(--pale-sand);
  border-color: var(--deep-brown);
  transform: translateY(-1px);
}

/* ── PATTERN CARDS ── */
.pattern-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pattern-card {
  display: flex;
  flex-direction: column;
  background: var(--pale-sand);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text-primary);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.pattern-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(42,24,8,0.12);
}

.pattern-card-image {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--sand);
  overflow: hidden;
  position: relative;
}

.pattern-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Placeholder when no photo yet */
.pattern-card-image.placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.placeholder-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid-brown);
  opacity: 0.5;
}

.placeholder-icon {
  width: 36px;
  height: 36px;
  opacity: 0.2;
}

.pattern-card-body {
  padding: 1.2rem 1.3rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.pattern-card-tag {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--burnt-orange);
}

.pattern-card-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--deep-brown);
  line-height: 1.25;
}

.pattern-card-desc {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--mid-brown);
  opacity: 0.88;
  margin-top: 0.2rem;
}

.pattern-card-meta {
  display: flex;
  gap: 1rem;
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--mid-brown);
  opacity: 0.7;
}

/* ── ABOUT STORY ── */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text h2 {
  margin-bottom: 1.4rem;
}

.about-text p {
  font-size: 0.97rem;
  color: var(--text-secondary);
  margin-bottom: 1.1rem;
}

.about-photo {
  aspect-ratio: 4/5;
  background: var(--sand);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* ── PROCESS PHOTOS GRID ── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.process-photo {
  aspect-ratio: 1/1;
  background: var(--sand);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.process-photo.tall {
  aspect-ratio: 2/3;
  grid-row: span 2;
}

/* ── CONTACT ── */
.contact-block {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.contact-block h2 {
  margin-bottom: 1.2rem;
}

.contact-block p {
  font-size: 0.97rem;
  color: var(--text-secondary);
  margin-bottom: 2.2rem;
}

.contact-email-display {
  display: block;
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 1.3rem;
  color: var(--burnt-orange);
  margin-bottom: 2rem;
  text-decoration: none;
  transition: color 0.2s;
}

.contact-email-display:hover {
  color: var(--deep-brown);
}

/* ── DARK BAND ── */
.dark-band {
  background: var(--deep-brown);
  color: var(--pale-sand);
  padding: 5rem 2rem;
  text-align: center;
  position: relative;
}

.dark-band::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg,
    var(--burnt-orange) 0%,
    var(--golden) 20%,
    var(--warm-pink) 40%,
    var(--steel-blue) 60%,
    var(--mauve) 80%,
    var(--burnt-orange) 100%);
  opacity: 0.75;
}

.dark-band .section-label { color: var(--golden); }
.dark-band h2 { color: var(--pale-sand); }
.dark-band h2 em { color: var(--dusty-pink); }
.dark-band p { color: var(--sand); opacity: 0.82; }

/* ── FOOTER ── */
.site-footer {
  background: var(--deep-brown);
  border-top: 1px solid rgba(240,144,74,0.12);
  padding: 2.5rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--pale-sand);
  text-decoration: none;
}

.footer-logo em {
  color: #F0904A;
  font-weight: 400;
  font-style: italic;
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand);
  text-decoration: none;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.footer-links a:hover { opacity: 1; }

.footer-copy {
  font-size: 0.68rem;
  color: var(--sand);
  opacity: 0.4;
  letter-spacing: 0.06em;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .pattern-grid { grid-template-columns: repeat(2, 1fr); }
  .about-story { grid-template-columns: 1fr; gap: 2.5rem; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer { flex-direction: column; gap: 1.2rem; text-align: center; }
}

@media (max-width: 600px) {
  .pattern-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .nav-links { gap: 1.2rem; }
  .site-nav { padding: 1rem 1.4rem; }
  .process-photo.tall { aspect-ratio: 1/1; grid-row: span 1; }
}