/* ISANGO LUX — Static Site Stylesheet */

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

:root {
  --gold: #b8975a;
  --dark: #1a1a1a;
  --light: #f5f2ed;
  --white: #ffffff;
  --text: #333333;
  --muted: #777777;
  --border: #e0d9cf;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
}

/* TYPOGRAPHY */
h1, h2, h3, h4 {
  font-family: 'Prata', serif;
  font-weight: 400;
  line-height: 1.25;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.4rem; }

p { margin-bottom: 1.2em; }

a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover { color: var(--dark); }

/* LAYOUT */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
}

.section--dark {
  background: var(--dark);
  color: var(--white);
}

.section--light {
  background: var(--light);
}

/* HEADER / NAV */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.nav-logo img {
  height: 48px;
  width: auto;
}

.nav-logo-text {
  font-family: 'Prata', serif;
  font-size: 1.1rem;
  color: var(--dark);
  line-height: 1.2;
}

.nav-logo-text span {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
}

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

.nav-links a {
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
}

/* HERO */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero-slideshow {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: heroFade 24s infinite;
}

.hero-slide:nth-child(1) { animation-delay: 0s; }
.hero-slide:nth-child(2) { animation-delay: 6s; }
.hero-slide:nth-child(3) { animation-delay: 12s; }
.hero-slide:nth-child(4) { animation-delay: 18s; }

@keyframes heroFade {
  0%        { opacity: 0; }
  4%        { opacity: 0.35; }
  25%       { opacity: 0.35; }
  29%       { opacity: 0; }
  100%      { opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding: 2rem;
}

.hero-logo {
  width: 180px;
  margin: 0 auto 2rem;
  display: block;
  filter: brightness(0) invert(1);
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--white);
}

.hero-tagline {
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  font-weight: 300;
}

.hero p {
  font-size: 1.05rem;
  color: #ccc;
  margin-bottom: 2.5rem;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 0.2s;
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
}

.btn:hover {
  background: var(--gold);
  color: var(--white);
}

.btn--filled {
  background: var(--gold);
  color: var(--white);
}

.btn--filled:hover {
  background: transparent;
  color: var(--gold);
}

/* SECTION TITLES */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: 1rem;
}

.section-header h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 2px;
  background: var(--gold);
  margin: 1rem auto 0;
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--muted);
}

/* TWO-COLUMN GRID */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.two-col.reverse {
  direction: rtl;
}

.two-col.reverse > * {
  direction: ltr;
}

@media (max-width: 768px) {
  .two-col, .two-col.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

/* IMAGES */
.img-frame {
  position: relative;
}

.img-frame img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.img-frame::before {
  content: '';
  position: absolute;
  top: 15px;
  left: 15px;
  right: -15px;
  bottom: -15px;
  border: 1px solid var(--gold);
  z-index: -1;
}

/* ARTIST CARDS */
.artists-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

@media (max-width: 900px) {
  .artists-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .artists-grid { grid-template-columns: 1fr; }
}

.artist-card {
  text-align: center;
}

.artist-card img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  margin-bottom: 1.5rem;
  display: block;
}

.artist-card h3 {
  margin-bottom: 0.3rem;
}

.artist-card .role {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

.artist-card p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

/* ENGAGEMENTS */
.engagement-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 3rem;
  align-items: flex-start;
}

.engagement-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--gold);
  margin-top: 0.2rem;
}

.engagement-item h3 {
  margin-bottom: 0.5rem;
}

/* CONTACT */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-info-item {
  margin-bottom: 1.5rem;
}

.contact-info-item strong {
  display: block;
  font-family: 'Prata', serif;
  font-weight: 400;
  margin-bottom: 0.3rem;
  color: var(--gold);
}

/* CONTACT FORM */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea {
  border: 1px solid var(--border);
  padding: 0.7rem 1rem;
  font-family: 'Roboto', sans-serif;
  font-size: 0.95rem;
  background: transparent;
  transition: border-color 0.2s;
  color: var(--text);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-notice {
  font-size: 0.85rem;
  color: var(--muted);
  background: var(--light);
  padding: 1rem;
  border-left: 3px solid var(--gold);
}

/* FOOTER */
footer {
  background: var(--dark);
  color: #aaa;
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; }
}

footer h4 {
  color: var(--white);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  font-family: 'Roboto', sans-serif;
  font-weight: 400;
}

footer p { font-size: 0.9rem; }

footer a {
  color: #aaa;
  font-size: 0.9rem;
}

footer a:hover { color: var(--gold); }

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: #666;
}

/* ABOUT PAGE SPECIFICS */
.about-quote {
  border-left: 3px solid var(--gold);
  padding: 1.5rem 2rem;
  background: var(--light);
  font-style: italic;
  font-size: 1.05rem;
  margin: 2rem 0;
  color: var(--text);
}

/* ARTIST DETAIL PAGE */
.artist-hero {
  background: var(--dark);
  color: var(--white);
  padding: 4rem 0;
}

.artist-hero-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 768px) {
  .artist-hero-grid { grid-template-columns: 1fr; }
}

.artist-hero img {
  width: 100%;
  object-fit: cover;
}

.artist-meta {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.artist-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 600px) {
  .artist-gallery { grid-template-columns: 1fr 1fr; }
}

.artist-gallery img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
}

/* PAGE HERO (non-homepage) */
.page-hero {
  background: var(--dark);
  color: var(--white);
  padding: 5rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.2;
}

.page-hero-content { position: relative; z-index: 1; }

.page-hero h1 { margin-bottom: 1rem; }

.page-hero .subtitle {
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
}

/* RESPONSIVE TWEAKS */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .hero h1 { font-size: 2.2rem; }
  .section { padding: 3.5rem 0; }
  nav { flex-direction: column; align-items: flex-start; }
  .nav-links { gap: 1rem; }
}