/* ============================================================
   LANGSTON HINTON — Midnight Blue / City Windows
   Deep midnight-navy surfaces, cream text, warm amber accent
   ============================================================ */

:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3.5rem, 0.5rem + 8vw, 9rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Midnight-blue palette */
  --color-bg: #0a1428;
  --color-surface: #0f1c34;
  --color-surface-2: #142443;
  --color-border: #1e3157;
  --color-divider: #172a4b;

  --color-text: #ede4d3;
  --color-text-muted: #94a2b8;
  --color-text-faint: #566179;

  /* Warm amber accent (matches the lamp glow in the hero photo) */
  --color-primary: #d4a86a;
  --color-primary-hover: #e2ba7f;
  --color-primary-active: #b78d54;
  --color-primary-highlight: rgba(212, 168, 106, 0.15);

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-full: 9999px;

  --transition-interactive: 240ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.6);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Helvetica Neue', sans-serif;
}

/* ============================================================
   Base
   ============================================================ */

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-16);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 300;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-interactive);
}

button {
  cursor: pointer;
  background: none;
  border: none;
  font: inherit;
  color: inherit;
}

input {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.05;
  text-wrap: balance;
  letter-spacing: -0.01em;
}

p {
  text-wrap: pretty;
  max-width: 60ch;
}

::selection {
  background: var(--color-primary);
  color: var(--color-bg);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   Header
   ============================================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) clamp(var(--space-6), 5vw, var(--space-12));
  background: rgba(10, 20, 40, 0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.logo {
  color: var(--color-primary);
  display: inline-flex;
}

.logo__mark {
  width: 40px;
  height: 40px;
}

.nav {
  display: flex;
  gap: var(--space-8);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav a {
  color: var(--color-text);
  font-weight: 400;
  position: relative;
  opacity: 0.85;
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  transition: width var(--transition-interactive);
}

.nav a:hover {
  opacity: 1;
}

.nav a:hover::after {
  width: 100%;
}

@media (max-width: 640px) {
  .nav {
    gap: var(--space-5);
    font-size: var(--text-xs);
  }
}

/* ============================================================
   Hero — full-bleed image background
   ============================================================ */

.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--space-24) clamp(var(--space-6), 5vw, var(--space-12)) var(--space-16);
  text-align: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  /* Subtle vignette + bottom fade to blend into the page, keeps skyline visible */
  background:
    radial-gradient(ellipse at 50% 40%, rgba(10, 20, 40, 0) 0%, rgba(10, 20, 40, 0.15) 55%, rgba(10, 20, 40, 0.45) 100%),
    linear-gradient(180deg, rgba(10, 20, 40, 0) 0%, rgba(10, 20, 40, 0) 55%, rgba(10, 20, 40, 0.85) 100%);
}

/* Soft dark plate directly behind the headline block so text stays legible
   without blueing out the whole city view. */
.hero__inner::before {
  content: '';
  position: absolute;
  inset: -8% -6%;
  z-index: -1;
  background: radial-gradient(ellipse at center, rgba(10, 20, 40, 0.55) 0%, rgba(10, 20, 40, 0.25) 60%, rgba(10, 20, 40, 0) 100%);
  filter: blur(20px);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
  isolation: isolate;
  animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-8);
  max-width: none;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-10);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.6);
}

.hero__title-line {
  display: block;
  color: var(--color-text);
}

.hero__title-line--accent {
  font-style: italic;
  color: var(--color-primary);
  font-weight: 400;
}

.hero__tagline {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  font-weight: 300;
  color: var(--color-text);
  max-width: 40ch;
  margin: 0 auto var(--space-6);
  line-height: 1.5;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.6);
  opacity: 0.95;
}

.hero__announce {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 auto var(--space-12);
  padding: var(--space-2) var(--space-5);
  border: 1px solid rgba(212, 168, 106, 0.35);
  border-radius: var(--radius-full);
  background: rgba(10, 20, 40, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  max-width: none;
}

.hero__announce-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 0 rgba(212, 168, 106, 0.6);
  animation: dotPulse 2.4s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(212, 168, 106, 0.5);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(212, 168, 106, 0);
  }
}

/* Signup form */
.signup {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-3);
  max-width: 480px;
  margin: 0 auto;
  align-items: stretch;
}

.signup input {
  grid-column: 1 / 2;
  padding: var(--space-4) var(--space-5);
  background: rgba(10, 20, 40, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(212, 168, 106, 0.3);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--text-sm);
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}

.signup input::placeholder {
  color: rgba(237, 228, 211, 0.5);
}

.signup input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(10, 20, 40, 0.85);
}

.signup button {
  grid-column: 2 / 3;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  background: var(--color-primary);
  color: var(--color-bg);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  transition: background var(--transition-interactive), transform var(--transition-interactive);
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(212, 168, 106, 0.25);
}

.signup button:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn-arrow {
  transition: transform var(--transition-interactive);
}

.signup button:hover .btn-arrow {
  transform: translateX(3px);
}

.signup__note {
  grid-column: 1 / -1;
  font-size: var(--text-xs);
  color: var(--color-text);
  opacity: 0.75;
  letter-spacing: 0.04em;
  margin-top: var(--space-2);
  text-align: center;
  max-width: none;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5);
}

.signup__note--success {
  color: var(--color-primary);
  opacity: 1;
}

.signup__note--error {
  color: #ec9797;
  opacity: 1;
}

@media (max-width: 520px) {
  .signup {
    grid-template-columns: 1fr;
  }
  .signup input,
  .signup button {
    grid-column: 1 / -1;
  }
  .signup button {
    justify-content: center;
  }
}

/* Scroll cue */
.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--color-text);
  opacity: 0.6;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.15); }
}

/* ============================================================
   Shared section styling
   ============================================================ */

.section-label,
.about__label {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  font-weight: 400;
}

.rule {
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--color-primary);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 300;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  letter-spacing: -0.01em;
}

/* ============================================================
   About
   ============================================================ */

.about {
  padding: var(--space-24) clamp(var(--space-6), 5vw, var(--space-12));
  background: var(--color-bg);
  position: relative;
}

.about__grid {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(var(--space-8), 6vw, var(--space-20));
  align-items: start;
}

.about__label {
  margin-bottom: 0;
  padding-top: var(--space-3);
}

.about__body {
  max-width: 60ch;
}

.about__lede {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  font-weight: 300;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  max-width: none;
}

.about__body p {
  margin-bottom: var(--space-5);
  color: var(--color-text-muted);
  line-height: 1.75;
}

.about__body p:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* ============================================================
   Music / Platforms
   ============================================================ */

.music {
  padding: var(--space-24) clamp(var(--space-6), 5vw, var(--space-12));
  border-top: 1px solid var(--color-divider);
  background: linear-gradient(180deg, var(--color-bg), var(--color-surface));
}

.music__inner {
  max-width: var(--content-default);
  margin: 0 auto;
  text-align: center;
}

.music__inner .section-label {
  justify-content: center;
}

.music__intro {
  color: var(--color-text-muted);
  margin: 0 auto var(--space-12);
  max-width: 44ch;
}

.platforms {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  max-width: 720px;
  margin: 0 auto;
}

.platform {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-8) var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: all var(--transition-interactive);
  position: relative;
  overflow: hidden;
}

.platform::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212, 168, 106, 0.1), transparent);
  opacity: 0;
  transition: opacity var(--transition-interactive);
}

.platform:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.platform:hover::before {
  opacity: 1;
}

.platform__icon {
  width: 32px;
  height: 32px;
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
  position: relative;
  z-index: 1;
}

.platform:hover .platform__icon {
  color: var(--color-primary);
}

.platform__name {
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}

.platform__status {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.08em;
  position: relative;
  z-index: 1;
}

/* ============================================================
   Connect
   ============================================================ */

.connect {
  padding: var(--space-24) clamp(var(--space-6), 5vw, var(--space-12));
  border-top: 1px solid var(--color-divider);
  text-align: center;
  background: var(--color-surface);
}

.connect__inner {
  max-width: var(--content-narrow);
  margin: 0 auto;
}

.pull-quote {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-style: italic;
  font-weight: 300;
  line-height: 1.3;
  color: var(--color-text);
  margin: 0 auto var(--space-16);
  max-width: 20ch;
  letter-spacing: -0.01em;
}

.connect__cta p {
  color: var(--color-text-muted);
  margin: 0 auto var(--space-4);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}

.email-link {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-primary);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color var(--transition-interactive);
}

.email-link:hover {
  border-bottom-color: var(--color-primary);
}

/* ============================================================
   Footer
   ============================================================ */

.footer {
  padding: var(--space-10) clamp(var(--space-6), 5vw, var(--space-12));
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface);
}

.footer__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer__brand {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  margin: 0;
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0;
}