/* Royce Chris — piano portfolio
   Dark, minimal, quiet type */

:root {
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --text: #f2f0eb;
  --text-muted: #9a9690;
  --text-faint: #5c5954;
  --border: #262626;
  --border-soft: #1a1a1a;
  --accent: #e8e4dc;
  --focus: #c4bfb4;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;
  --max: 68rem;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Cormorant Garamond", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s var(--ease), opacity 0.2s var(--ease);
}

a:hover {
  color: #fff;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 1px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--text);
  color: var(--bg);
  font-weight: 500;
  font-size: 0.875rem;
}

.skip-link:focus {
  top: var(--space-sm);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text);
}

.logo:hover {
  color: #fff;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2rem;
}

.site-nav a {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 1.25rem;
  height: 1px;
  background: var(--text);
  margin-inline: auto;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-nav {
  border-top: 1px solid var(--border-soft);
  padding: 1rem 1.5rem 1.25rem;
}

.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav a {
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.mobile-nav[hidden] {
  display: none;
}

@media (max-width: 640px) {
  .site-nav {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}

/* Main sections */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-2xl) 1.5rem;
}

.section-header {
  max-width: 32rem;
  margin-bottom: var(--space-xl);
}

.section h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--text);
}

.section-lede {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
  max-width: 36rem;
}

/* Hero */
.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-2xl) 1.5rem var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  min-height: calc(100vh - 4.5rem);
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.hero h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: clamp(2.75rem, 7vw, 4.5rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.05;
  color: var(--text);
}

.pitch {
  margin: 0 0 2rem;
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border: 0;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), opacity 0.2s;
}

.btn-ghost {
  padding: 0.85rem 1.5rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
}

.btn-ghost:hover:not(:disabled) {
  border-color: var(--text-muted);
  color: #fff;
}

.btn-ghost:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-text {
  padding: 0.5rem 0;
  color: var(--text-muted);
  border-bottom: 1px solid transparent;
}

.btn-text:hover {
  color: var(--text);
  border-bottom-color: var(--border);
}

/* Media frames — abstract placeholders */
.media-frame {
  position: relative;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.media-frame--hero {
  aspect-ratio: 4 / 5;
  max-height: 32rem;
  background: var(--bg-elevated);
}

.media-frame--hero .portrait {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

.media-frame--embed {
  aspect-ratio: 16 / 9;
}

.media-embed {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.media-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background:
    linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.02) 50%, transparent 60%),
    radial-gradient(ellipse at 30% 20%, rgba(255, 255, 255, 0.03), transparent 55%);
}

.media-placeholder--sm {
  background:
    linear-gradient(160deg, #121212 0%, #0c0c0c 100%);
}

.media-label {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.media-hint {
  font-size: 0.75rem;
  color: var(--text-faint);
  opacity: 0.7;
}

/* Performance grid */
.performance-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.performance-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.card-body h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.card-meta {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.card-note {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-faint);
}

/* About */
.about {
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: var(--space-xl);
  align-items: start;
}

.about-body p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 38rem;
}

.about-body p:last-of-type {
  margin-bottom: var(--space-lg);
}

.about-facts {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
  border-top: 1px solid var(--border);
  padding-top: var(--space-md);
}

.about-facts div {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 1rem;
  align-items: baseline;
}

.about-facts dt {
  margin: 0;
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.about-facts dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.about-portrait {
  margin: var(--space-md) 0 0;
  max-width: 11rem;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.about-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

.about-aside {
  font-size: 0.875rem !important;
  color: var(--text-faint) !important;
  letter-spacing: 0.01em;
}

.about-subheading {
  margin: 0 0 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.about-credits {
  list-style: none;
  margin: 0 0 var(--space-lg);
  padding: 0;
  display: grid;
  gap: 0.85rem;
  max-width: 38rem;
}

.about-credits li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.about-credits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.35rem;
  height: 1px;
  background: var(--text-faint);
}

.about-credits em {
  font-style: italic;
  color: var(--text);
  font-family: var(--font-serif);
}

/* Contact */
.contact-inner {
  max-width: 28rem;
}

.contact-email {
  margin: var(--space-lg) 0 var(--space-xl);
}

.contact-email a {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 400;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.15rem;
}

.contact-email a:hover {
  border-bottom-color: var(--text-muted);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: var(--space-xl);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-row label {
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg-elevated);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 300;
  resize: vertical;
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: var(--text-faint);
}

.form-row input:disabled,
.form-row textarea:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.form-note {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-faint);
}

.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-success {
  margin: 0 0 var(--space-md);
  padding: 0.75rem 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.form-success[hidden] {
  display: none;
}

.social-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.social-links a {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.social-links a:hover {
  color: var(--text);
}

/* Footer */
.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-lg) 1.5rem var(--space-xl);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  border-top: 1px solid var(--border-soft);
}

.site-footer p {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-faint);
  letter-spacing: 0.04em;
}

.footer-name {
  color: var(--text-muted);
}

/* Fade-in on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.fade-in.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Responsive */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    min-height: auto;
    padding-top: var(--space-xl);
  }

  .media-frame--hero {
    aspect-ratio: 16 / 10;
    max-height: none;
  }

  .performance-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .about-portrait {
    max-width: 8.5rem;
  }

  .media-frame--hero .portrait {
    object-position: center 12%;
  }

  .section {
    padding: var(--space-xl) 1.5rem;
  }
}

@media (min-width: 641px) and (max-width: 900px) {
  .performance-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}