/* ==========================================================================
   Eleanor Guitars — Design System
   ========================================================================== */

:root {
  --color-bg: #f6f2ea;
  --color-bg-alt: #efe8db;
  --color-ink: #1c1a17;
  --color-ink-soft: #4a453d;
  --color-muted: #79726669;
  --color-muted: #7a7266;
  --color-line: #ddd4c3;
  --color-dark: #16140f;
  --color-dark-alt: #201d17;
  --color-cream: #f6f2ea;
  --color-brass: #a97c3f;
  --color-brass-light: #c99a5c;
  --color-brass-dark: #8a6431;
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container: 1240px;
  --radius: 2px;
  --transition: 420ms cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.6rem, 5.5vw, 4.6rem); font-weight: 500; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.55rem); }

p { margin: 0 0 1.1em; color: var(--color-ink-soft); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-brass-dark);
  font-weight: 600;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-brass);
}

section { position: relative; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-brass);
  color: #14120e;
}
.btn-primary:hover { background: var(--color-brass-light); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.35);
  color: inherit;
}
.btn-outline:hover { border-color: var(--color-brass); color: var(--color-brass-light); }

.btn-dark {
  background: var(--color-dark);
  color: var(--color-cream);
}
.btn-dark:hover { background: #000; }

.btn svg { width: 14px; height: 14px; transition: transform var(--transition); }
.btn:hover svg { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  background: linear-gradient(180deg, rgba(10,9,7,0.55) 0%, rgba(10,9,7,0.22) 70%, rgba(10,9,7,0) 100%);
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
.site-header.is-scrolled {
  background: rgba(246, 242, 234, 0.94);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  box-shadow: 0 1px 0 var(--color-line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img {
  height: 46px;
  width: auto;
  transition: height var(--transition);
}
.site-header.is-scrolled .brand img { height: 36px; }

.main-nav { display: flex; align-items: center; gap: 40px; }
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 34px;
  margin: 0; padding: 0;
}
.main-nav a {
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,0,0,0.25);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}
.site-header.is-scrolled .main-nav a { color: var(--color-ink); text-shadow: none; }
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 1px;
  background: var(--color-brass);
  transition: right var(--transition);
}
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }
.main-nav a.active { color: var(--color-brass-light); }
.site-header.is-scrolled .main-nav a.active { color: var(--color-brass-dark); }

.header-contact {
  display: flex;
  align-items: center;
  gap: 18px;
}
.header-contact a { font-size: 0.82rem; color: rgba(255,255,255,0.82); text-shadow: 0 1px 3px rgba(0,0,0,0.25); transition: color var(--transition); }
.header-contact a:hover { color: var(--color-brass-light); }
.site-header.is-scrolled .header-contact a { color: var(--color-ink-soft); text-shadow: none; }
.site-header.is-scrolled .header-contact a:hover { color: var(--color-brass-dark); }

.nav-toggle {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 34px; height: 24px; position: relative;
  z-index: 200;
}
.nav-toggle span {
  position: absolute; left: 0; right: 0; height: 2px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  transition: all var(--transition), background var(--transition);
}
.site-header.is-scrolled .nav-toggle span { background: var(--color-ink); box-shadow: none; }
.nav-toggle.open span { background: #fff; box-shadow: none; }
.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 11px; }
.nav-toggle span:nth-child(3) { top: 22px; }
.nav-toggle.open span:nth-child(1) { transform: translateY(11px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-11px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  background: var(--color-dark);
  overflow: hidden;
}
.hero-media {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center 30%;
}
.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,9,7,0.35) 0%, rgba(10,9,7,0.35) 40%, rgba(10,9,7,0.92) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 0 88px;
  max-width: 780px;
}
.hero .eyebrow { color: var(--color-brass-light); }
.hero .eyebrow::before { background: var(--color-brass-light); }
.hero h1 { color: #fff; margin-bottom: 22px; }
.hero p.lede {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.scroll-cue {
  position: absolute;
  bottom: 32px; right: 32px;
  z-index: 2;
  color: rgba(255,255,255,0.6);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  display: flex; align-items: center; gap: 14px;
}
.scroll-cue::after {
  content: "";
  width: 1px; height: 46px;
  background: rgba(255,255,255,0.4);
}

/* ---------- Page header (non-home hero) ---------- */
.page-header {
  position: relative;
  padding: 200px 0 110px;
  color: #fff;
  background: var(--color-dark);
  overflow: hidden;
}
.page-header .hero-media { background-position: center 40%; }
.page-header .hero-media::after { background: linear-gradient(105deg, rgba(8,7,5,0.88) 0%, rgba(8,7,5,0.72) 42%, rgba(8,7,5,0.5) 100%); }
.page-header .container { position: relative; z-index: 2; }
.page-header h1 { color: #fff; margin-bottom: 14px; }
.page-header p { color: rgba(255,255,255,0.75); max-width: 540px; font-size: 1.05rem; margin: 0; }

/* ---------- Sections ---------- */
.section { padding: 118px 0; }
.section-tight { padding: 80px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-dark { background: var(--color-dark); color: var(--color-cream); }
.section-dark p { color: rgba(246,242,234,0.68); }
.section-dark h2, .section-dark h3 { color: #fff; }

.section-head {
  max-width: 640px;
  margin: 0 0 64px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { font-size: 1.05rem; }

/* ---------- Story / split layout ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split-reverse .split-media { order: 2; }
.split-media { position: relative; }
.split-media img { border-radius: 3px; width: 100%; height: auto; }
.split-media.ratio-tall img { aspect-ratio: 4/5; object-fit: cover; }
.split-media.ratio-wide img { aspect-ratio: 4/3; object-fit: cover; }

.model-mosaic { display: flex; flex-direction: column; gap: 14px; }
.model-mosaic .mosaic-main img {
  width: 100%; display: block;
  aspect-ratio: 4/3; object-fit: cover;
  border-radius: 3px;
}
.model-mosaic .mosaic-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}
.model-mosaic .mosaic-thumbs img {
  width: 100%; display: block;
  aspect-ratio: 4/3; object-fit: cover;
  border-radius: 3px;
  transition: transform var(--transition);
}
.model-mosaic .mosaic-thumbs img:hover { transform: scale(1.03); }
.split-frame {
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1px solid var(--color-brass);
  z-index: -1;
  border-radius: 3px;
}
.split-body .eyebrow { margin-bottom: 20px; }

.stat-row {
  display: flex;
  gap: 48px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-line);
}
.stat-row .stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-brass-dark);
}
.stat-row .stat span {
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-muted);
}

/* ---------- Feature grid (Why Eleanor) ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--color-line);
  border: 1px solid var(--color-line);
}
.feature-card {
  background: var(--color-bg);
  padding: 44px 36px;
  transition: background var(--transition);
}
.feature-card:hover { background: #fff; }
.feature-num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-brass);
  margin-bottom: 22px;
  display: block;
}
.feature-card h3 { margin-bottom: 12px; }
.feature-card p { margin: 0; font-size: 0.96rem; }

/* ---------- Model / product cards ---------- */
.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.model-card {
  position: relative;
  overflow: hidden;
  border-radius: 3px;
  background: var(--color-dark);
  aspect-ratio: 3/4;
  display: flex;
  align-items: flex-end;
}
.model-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 900ms cubic-bezier(.22,.61,.36,1);
}
.model-card:hover img { transform: scale(1.06); }
.model-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,9,7,0) 35%, rgba(10,9,7,0.88) 100%);
}
.model-card-body {
  position: relative; z-index: 2;
  padding: 30px 28px;
  color: #fff;
  width: 100%;
}
.model-card-body .tag {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-brass-light);
  display: block;
  margin-bottom: 8px;
}
.model-card-body h3 { color: #fff; margin-bottom: 8px; }
.model-card-body p { color: rgba(255,255,255,0.72); font-size: 0.92rem; margin: 0 0 16px; }
.model-card-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600;
  color: #fff; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 3px;
}

/* ---------- Guitar detail sections ---------- */
.spec-list { list-style: none; margin: 28px 0 0; padding: 0; }
.spec-list li {
  display: flex; justify-content: space-between; gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 0.95rem;
}
.spec-list li span:first-child { color: var(--color-muted); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.08em; }
.spec-list li span:last-child { text-align: right; font-weight: 500; }

/* ---------- Process steps ---------- */
.process-list { counter-reset: step; }
.process-item {
  display: grid;
  grid-template-columns: 100px 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 56px 0;
  border-top: 1px solid var(--color-line);
}
.process-item:last-child { border-bottom: 1px solid var(--color-line); }
.process-index {
  counter-increment: step;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-brass);
}
.process-index::before {
  content: counter(step, decimal-leading-zero);
}
.process-media img { border-radius: 3px; aspect-ratio: 4/3; object-fit: cover; }
.process-text h3 { margin-bottom: 12px; }
.process-text p { margin: 0; }

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 260px;
  gap: 14px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 3px;
  cursor: zoom-in;
  background: var(--color-dark);
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 700ms cubic-bezier(.22,.61,.36,1), filter var(--transition);
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(20,18,14,0);
  transition: background var(--transition);
}
.gallery-item:hover::after { background: rgba(20,18,14,0.12); }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }

.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(10,9,7,0.96);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition);
}
.lightbox.open { opacity: 1; pointer-events: auto; }
.lightbox img {
  max-width: 88vw; max-height: 84vh;
  border-radius: 3px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: absolute;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  width: 46px; height: 46px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.2); }
.lightbox-close { top: 28px; right: 28px; }
.lightbox-prev { left: 28px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 28px; top: 50%; transform: translateY(-50%); }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  padding: 130px 0;
  color: #fff;
  text-align: center;
  background: var(--color-dark);
  overflow: hidden;
}
.cta-band .hero-media::after { background: linear-gradient(180deg, rgba(10,9,7,0.55), rgba(10,9,7,0.85)); }
.cta-band .container { position: relative; z-index: 2; }
.cta-band .eyebrow { justify-content: center; }
.cta-band h2 { color: #fff; max-width: 700px; margin: 0 auto 34px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
.contact-info-card {
  background: var(--color-dark);
  color: #fff;
  padding: 52px 44px;
  border-radius: 3px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.contact-info-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(15,13,10,0.94), rgba(15,13,10,0.75));
}
.contact-info-card > * { position: relative; z-index: 1; }
.contact-info-card h3 { color: #fff; }
.contact-line {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,0.14);
  font-size: 0.98rem;
}
.contact-line:last-child { border-bottom: 1px solid rgba(255,255,255,0.14); }
.contact-line b { display: block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-brass-light); margin-bottom: 4px; font-weight: 600; }
.social-row { display: flex; gap: 12px; margin-top: 28px; }
.social-row a {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.social-row a:hover { background: var(--color-brass); border-color: var(--color-brass); color: #14120e; }
.social-row svg { width: 16px; height: 16px; }

.form-field { margin-bottom: 22px; }
.form-field label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 8px;
  font-weight: 600;
}
.form-field input, .form-field textarea {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--color-line);
  background: transparent;
  padding: 12px 2px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-ink);
  transition: border-color var(--transition);
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--color-brass);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.82rem; color: var(--color-muted); margin-top: 18px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-dark);
  color: rgba(246,242,234,0.72);
  padding: 80px 0 30px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(246,242,234,0.12);
}
.footer-brand img { height: 40px; margin-bottom: 22px; }
.footer-brand p { max-width: 320px; font-size: 0.92rem; }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-brass-light);
  margin-bottom: 20px;
  font-weight: 600;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 12px; font-size: 0.92rem; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 28px;
  font-size: 0.78rem;
  color: rgba(246,242,234,0.45);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom .social-row a { width: 34px; height: 34px; }

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 900ms ease, transform 900ms ease;
}
[data-reveal].in-view { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .model-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
  .main-nav { position: fixed; inset: 0; top: 0; background: var(--color-dark); flex-direction: column; justify-content: center; align-items: center; transform: translateX(100%); transition: transform var(--transition); }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: center; gap: 28px; }
  .main-nav a { color: #fff; font-size: 1.1rem; }
  .main-nav .header-contact { flex-direction: column; margin-top: 40px; }
  .main-nav .header-contact a { color: rgba(255,255,255,0.7); }
  .nav-toggle { display: block; }

  .split { grid-template-columns: 1fr; gap: 40px; }
  .split-reverse .split-media { order: 0; }
  .split-frame { display: none; }

  .feature-grid { grid-template-columns: 1fr; }
  .model-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .gallery-item.wide { grid-column: span 2; }
  .gallery-item.tall { grid-row: span 1; }

  .process-item { grid-template-columns: 1fr; gap: 20px; }
  .process-index { font-size: 0.9rem; }

  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .section { padding: 80px 0; }
  .page-header { padding: 150px 0 70px; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 170px; }
  .hero-content { padding-bottom: 60px; }
  .container { padding: 0 20px; }
}