/* ============================
   STILL LIFE PROJECT — styles.css
   Clean & Modern Design System
   ============================ */

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

:root {
  --black:    #0d0d0d;
  --charcoal: #1a1a1a;
  --dark:     #2b2b2b;
  --mid:      #5a5a5a;
  --light:    #b0b0b0;
  --offwhite: #f4f2ee;
  --white:    #ffffff;
  --gold:     #c8a96e;
  --gold-lt:  #e0c896;
  --accent:   #c8a96e;
  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --nav-h:    72px;
  --radius:   4px;
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--charcoal);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
p  { font-size: 1rem; color: var(--mid); }

.section-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--charcoal);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--black);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
}
.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border: 1.5px solid var(--charcoal);
}
.btn-outline:hover {
  background: var(--charcoal);
  color: var(--white);
}
.btn-gold {
  background: var(--gold);
  color: var(--white);
}
.btn-gold:hover {
  background: #b89558;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(200,169,110,0.35);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.07);
  display: flex;
  align-items: center;
}
.nav-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--charcoal);
  letter-spacing: -0.01em;
}
.nav-logo span { color: var(--gold); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  transition: color var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--charcoal); }
.nav-links a.active::after {
  content: '';
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--gold);
  margin-top: 2px;
}
.nav-cta { margin-left: 1rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  transition: all var(--transition);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid rgba(0,0,0,0.07);
  padding: 1.5rem 2rem;
  z-index: 999;
  flex-direction: column;
  gap: 1.25rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--charcoal);
}

/* --- Layout Helpers --- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section { padding: 6rem 0; }
.section-sm { padding: 4rem 0; }
.pt-nav { padding-top: var(--nav-h); }

/* --- Dividers --- */
.divider {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 1.25rem 0 1.75rem;
}
.divider-center { margin: 1.25rem auto 1.75rem; }

/* --- Page Hero (inner pages) --- */
.page-hero {
  background: var(--offwhite);
  padding: 5rem 0 4rem;
  margin-top: var(--nav-h);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.page-hero h1 { color: var(--charcoal); margin-bottom: 0.75rem; }
.page-hero p { font-size: 1.1rem; max-width: 520px; }

/* --- Cards --- */
.card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.07);
  transition: all var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}
.card-img {
  width: 100%;
  aspect-ratio: 1;
  background: var(--offwhite);
  object-fit: cover;
}
.card-body { padding: 1.25rem; }
.card-body h3 { font-size: 1rem; margin-bottom: 0.25rem; color: var(--charcoal); }
.card-body p  { font-size: 0.88rem; }

/* --- Grid --- */
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 2.5rem; align-items: center; }

/* --- Embed wrappers --- */
.embed-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--charcoal);
}
.embed-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

/* --- Banner / CTA Strip --- */
.cta-strip {
  background: var(--charcoal);
  color: var(--white);
  padding: 4.5rem 0;
  text-align: center;
}
.cta-strip h2 { color: var(--white); margin-bottom: 1rem; }
.cta-strip p  { color: var(--light); max-width: 480px; margin: 0 auto 2rem; }

/* --- Footer --- */
.footer {
  background: var(--black);
  color: var(--light);
  padding: 4rem 0 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p { font-size: 0.9rem; margin-top: 0.75rem; max-width: 280px; }
.footer h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer ul li a { font-size: 0.9rem; color: var(--light); transition: color var(--transition); }
.footer ul li a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--mid);
}
.footer-logo { font-family: var(--font-head); font-size: 1.4rem; color: var(--white); }
.footer-logo span { color: var(--gold); }

/* Social icons */
.social-links { display: flex; gap: 1rem; margin-top: 1rem; }
.social-links a {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: var(--light);
  font-size: 0.85rem;
  transition: all var(--transition);
}
.social-links a:hover { border-color: var(--gold); color: var(--gold); }

/* --- Placeholder image blocks --- */
.img-placeholder {
  background: var(--offwhite);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* --- Music Track List --- */
.track-list { display: flex; flex-direction: column; gap: 0; }
.track-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: background var(--transition);
  cursor: pointer;
  border-radius: var(--radius);
}
.track-item:hover { background: var(--offwhite); }
.track-num { font-size: 0.82rem; color: var(--light); width: 1.5rem; text-align: center; }
.track-thumb {
  width: 44px; height: 44px;
  border-radius: 3px;
  background: var(--offwhite);
  object-fit: cover;
  flex-shrink: 0;
}
.track-info { flex: 1; }
.track-info h4 { font-family: var(--font-body); font-size: 0.95rem; font-weight: 600; color: var(--charcoal); }
.track-info p  { font-size: 0.8rem; margin: 0; }
.track-duration { font-size: 0.82rem; color: var(--light); }
.play-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--charcoal);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  opacity: 0;
  transition: opacity var(--transition);
}
.track-item:hover .play-icon { opacity: 1; }

/* --- Artist Cards --- */
.artist-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.artist-card:hover {
  box-shadow: 0 12px 36px rgba(0,0,0,0.09);
  transform: translateY(-3px);
}
.artist-avatar {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: var(--offwhite);
  margin: 0 auto 1.25rem;
  overflow: hidden;
}
.artist-card h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.artist-card p  { font-size: 0.88rem; }
.artist-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; justify-content: center; margin-top: 0.75rem; }
.tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--offwhite);
  color: var(--mid);
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
}

/* --- Merch Product Card --- */
.product-card {
  cursor: pointer;
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 14px 40px rgba(0,0,0,0.1); }
.product-img {
  width: 100%;
  aspect-ratio: 1;
  background: var(--offwhite);
  position: relative;
  overflow: hidden;
}
.product-badge {
  position: absolute;
  top: 0.75rem; left: 0.75rem;
  background: var(--charcoal);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
}
.product-info { padding: 1rem 0; }
.product-info h3 { font-family: var(--font-body); font-size: 0.95rem; font-weight: 600; color: var(--charcoal); }
.product-price { font-size: 0.9rem; font-weight: 700; color: var(--charcoal); margin-top: 0.25rem; }
.product-price .was { color: var(--light); text-decoration: line-through; font-weight: 400; margin-left: 0.4rem; font-size: 0.82rem; }

/* --- Testimonials / Quotes --- */
.quote-block {
  background: var(--offwhite);
  border-left: 3px solid var(--gold);
  padding: 1.75rem 2rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.quote-block p { font-size: 1.05rem; font-style: italic; color: var(--dark); }
.quote-block .attr { font-size: 0.82rem; color: var(--mid); margin-top: 0.75rem; font-style: normal; }

/* --- Form --- */
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
  font-family: var(--font-body);
  border: 1.5px solid rgba(0,0,0,0.12);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--charcoal);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { min-height: 140px; resize: vertical; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
  .section { padding: 4rem 0; }
}
@media (max-width: 540px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .container { padding: 0 1.25rem; }
}