/* ============================================================
   DJ Agency — Music INXITE
   Hybrid design: MI branding + EPK aesthetic
   ============================================================ */

/* --- Reset ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* --- Design Tokens ----------------------------------------- */
:root {
  /* Palette */
  --black:          #0a0a0a;
  --black-light:    #111111;
  --surface:        #1a1a1a;
  --surface-light:  #222222;
  --orange:         #eb5f1e;
  --orange-glow:    rgba(235, 95, 30, 0.25);
  --orange-dim:     rgba(235, 95, 30, 0.6);
  --white:          #f5f5f5;
  --white-dim:      #a3a3a3;
  --white-muted:    #525252;
  --border:         rgba(82, 82, 82, 0.15);

  /* Typography */
  --font-heading:   'Inter', 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-body:      'Inter', 'DM Sans', system-ui, -apple-system, sans-serif;
  /* Spacing scale (4px base) */
  --sp-1: 0.25rem;   --sp-2: 0.5rem;    --sp-3: 0.75rem;
  --sp-4: 1rem;      --sp-5: 1.25rem;    --sp-6: 1.5rem;
  --sp-8: 2rem;      --sp-10: 2.5rem;    --sp-12: 3rem;
  --sp-16: 4rem;     --sp-20: 5rem;      --sp-24: 6rem;
  --sp-32: 8rem;

  /* Layout */
  --max-width:      1200px;
  --max-width-sm:   900px;

  /* Transitions */
  --ease:           cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:       cubic-bezier(0, 0, 0.2, 1);
  --duration:       0.3s;
  --duration-slow:  0.6s;
}


/* --- Base -------------------------------------------------- */
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
}

::selection {
  background: var(--orange);
  color: var(--black);
}


/* --- Noise / Grunge Texture Overlay ------------------------ */
.noise::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}
.noise { position: relative; }
.noise > * { position: relative; z-index: 2; }

/* --- Typography -------------------------------------------- */
.heading-xl {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: var(--white);
}

.heading-lg {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--white);
}

.heading-md {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--white);
}

.label {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--orange);
}

.label-muted {
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white-muted);
}

.body-text {
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 1.2vw, 1.125rem);
  font-weight: 300;
  line-height: 1.7;
  color: var(--white-dim);
}

.body-text p + p {
  margin-top: var(--sp-5);
}


/* --- Layout Utilities -------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.container-sm {
  width: 100%;
  max-width: var(--max-width-sm);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.section {
  padding: var(--sp-24) 0;
}

@media (max-width: 768px) {
  .section { padding: var(--sp-16) 0; }
}


/* --- Section Label (accent line + text) -------------------- */
.section-label {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.section-label::before {
  content: '';
  width: 2rem;
  height: 1px;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange-glow);
}

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

.section-label-center::after {
  content: '';
  width: 2rem;
  height: 1px;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange-glow);
}


/* --- Header / Nav ------------------------------------------ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--sp-4) var(--sp-6);
  transition: background var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
}

.site-header.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border);
}

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

.header-logo {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  transition: color var(--duration) var(--ease);
}
.header-logo:hover { color: var(--orange); }

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.header-nav a {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color var(--duration) var(--ease);
  position: relative;
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--orange);
  transition: width var(--duration) var(--ease);
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--orange);
}

.header-nav a:hover::after,
.header-nav a.active::after {
  width: 100%;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 2rem;
  height: 2rem;
  gap: 5px;
}

.nav-bar {
  display: block;
  width: 1.25rem;
  height: 1px;
  background: var(--white);
  transition: all var(--duration) var(--ease);
  transform-origin: center;
}

.nav-toggle.open .nav-bar:nth-child(1) { transform: translateY(3px) rotate(45deg); }
.nav-toggle.open .nav-bar:nth-child(2) { opacity: 0; }
.nav-toggle.open .nav-bar:nth-child(3) { transform: translateY(-3px) rotate(-45deg); }

.mobile-menu {
  display: none;
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--duration) var(--ease);
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
}

.mobile-menu.open {
  max-height: 300px;
}

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
  padding: var(--sp-8) var(--sp-6);
}

@media (max-width: 640px) {
  .header-nav { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu { display: block; }
}


/* --- Roster Grid ------------------------------------------- */
.roster-hero {
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--sp-32) var(--sp-6) var(--sp-16);
}

.roster-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  padding-bottom: var(--sp-24);
}

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

@media (max-width: 540px) {
  .roster-grid { grid-template-columns: 1fr; gap: var(--sp-3); }
}

/* DJ Card */
.dj-card {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  cursor: pointer;
  border-radius: 2px;
}

.dj-card-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(1);
  transition: filter var(--duration-slow) var(--ease),
              transform var(--duration-slow) var(--ease);
}

.dj-card:hover .dj-card-image {
  filter: grayscale(0);
  transform: scale(1.03);
}

/* Card gradient overlay */
.dj-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.9) 0%,
    rgba(10, 10, 10, 0.3) 40%,
    transparent 70%
  );
  z-index: 1;
  transition: background var(--duration) var(--ease);
}

.dj-card:hover::after {
  background: linear-gradient(
    to top,
    rgba(10, 10, 10, 0.85) 0%,
    rgba(10, 10, 10, 0.15) 50%,
    transparent 70%
  );
}

/* Card orange accent bar */
.dj-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--orange);
  z-index: 3;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease);
}

.dj-card:hover::before {
  transform: scaleX(1);
}

.dj-card-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--sp-6);
  z-index: 2;
}

.dj-card-name {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: var(--sp-1);
}

.dj-card-tagline {
  font-family: var(--font-heading);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color var(--duration) var(--ease);
}

.dj-card:hover .dj-card-tagline {
  color: var(--orange);
}


/* --- Profile: Hero ----------------------------------------- */
.profile-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 85vh;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--sp-16) var(--sp-6) var(--sp-12);
  align-items: end;
  gap: var(--sp-12);
}

.profile-hero-bg {
  width: 100%;
  height: 100%;
  max-height: 75vh;
  object-fit: cover;
  object-position: center 20%;
  filter: grayscale(1);
  order: 2;
  border-radius: 2px;
}

.profile-hero-content {
  order: 1;
  padding-bottom: var(--sp-8);
}

/* Orange accent strip */
.profile-hero-content::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--orange);
  margin-top: var(--sp-8);
}

.profile-hero-name {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--white);
  margin-bottom: var(--sp-4);
}

.profile-hero-tagline {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--white-dim);
}

.profile-hero-location {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white-muted);
  margin-top: var(--sp-2);
}

/* Mobile: stack photo on top */
@media (max-width: 768px) {
  .profile-hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: var(--sp-12);
    gap: var(--sp-8);
  }
  .profile-hero-bg {
    order: 1;
    max-height: 60vh;
  }
  .profile-hero-content {
    order: 2;
    padding-bottom: 0;
  }
}


/* --- Profile: About ---------------------------------------- */
.about-section {
  background: var(--black-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-16);
  align-items: start;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }
}

.about-photo-wrap {
  position: relative;
}

.about-photo-wrap::before {
  content: '';
  position: absolute;
  inset: -8px;
  border: 1px solid rgba(235, 95, 30, 0.2);
  border-radius: 2px;
}

.about-photo {
  width: 320px;
  border-radius: 2px;
  filter: grayscale(1);
  transition: filter var(--duration-slow) var(--ease);
}

.about-photo:hover {
  filter: grayscale(0);
}

@media (max-width: 768px) {
  .about-photo { width: 100%; max-width: 360px; }
}


/* --- Profile: Brands --------------------------------------- */
.brands-section {
  background: var(--black);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.brand-group + .brand-group {
  margin-top: var(--sp-12);
}

.brand-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-10) var(--sp-12);
}

@media (max-width: 640px) {
  .brand-logos { gap: var(--sp-6) var(--sp-8); }
}

.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 2.5rem;
}

.brand-logos-break {
  flex-basis: 100%;
  height: 0;
  margin-top: calc(-1 * var(--sp-10));
}

.brand-logo img {
  max-height: 100%;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.4;
  transition: opacity var(--duration) var(--ease);
}

.brand-logo img:hover {
  opacity: 0.8;
}

@media (max-width: 640px) {
  .brand-logo { height: 1.75rem; }
  .brand-logo img { max-width: 100px; }
}


/* --- Profile: Music ---------------------------------------- */
.music-section {
  background: var(--black);
}

.music-embed-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--surface);
  padding: var(--sp-6);
  transition: border-color var(--duration) var(--ease);
}

.music-embed-card:hover {
  border-color: rgba(235, 95, 30, 0.3);
}

.music-embed-card + .music-embed-card {
  margin-top: var(--sp-8);
}

.music-embed-header {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.music-embed-header span {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
}

.music-embed-card iframe {
  border-radius: 0.375rem;
  width: 100%;
}


/* --- Equalizer Bars Animation ------------------------------ */
.eq-bars {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
  height: 1.5rem;
  margin-top: var(--sp-4);
}

.eq-bar {
  width: 3px;
  background: var(--orange);
  border-radius: 1px;
  animation: eq-bounce 1.2s ease-in-out infinite alternate;
}

@keyframes eq-bounce {
  0%   { height: 20%; }
  100% { height: 100%; }
}


/* --- Footer ------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--sp-12) var(--sp-6);
  text-align: center;
}

.footer-logo {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-muted);
  margin-bottom: var(--sp-3);
  transition: color var(--duration) var(--ease);
}

.footer-logo:hover {
  color: var(--orange);
}

.footer-text {
  font-size: 0.6875rem;
  color: var(--white-muted);
  letter-spacing: 0.05em;
}


/* --- Scroll Reveal Animations ------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered delays */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* Hero fade-in (always visible, no scroll trigger) */
.fade-in {
  animation: fadeIn 0.8s var(--ease-out) forwards;
  opacity: 0;
}
.fade-in-delay-1 { animation-delay: 0.15s; }
.fade-in-delay-2 { animation-delay: 0.3s; }
.fade-in-delay-3 { animation-delay: 0.45s; }

@keyframes fadeIn {
  to { opacity: 1; }
}


/* --- Back to Roster Link ----------------------------------- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color var(--duration) var(--ease);
  margin-bottom: var(--sp-4);
}

.back-link:hover { color: var(--orange); }

.back-link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--duration) var(--ease);
}

.back-link:hover svg { transform: translateX(-3px); }


/* --- Utility Classes --------------------------------------- */
.text-center { text-align: center; }
.mb-2 { margin-bottom: var(--sp-2); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-6 { margin-bottom: var(--sp-6); }
.mb-8 { margin-bottom: var(--sp-8); }
.mb-12 { margin-bottom: var(--sp-12); }
.mb-16 { margin-bottom: var(--sp-16); }
.mt-2 { margin-top: var(--sp-2); }
.mt-3 { margin-top: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }
.gap-8 { gap: var(--sp-8); }


/* --- Mobile: disable hover-only grayscale for touch devices --- */
@media (hover: none) {
  .dj-card-image { filter: grayscale(0); }
  .about-photo { filter: grayscale(0); }
  .profile-hero-bg { filter: grayscale(0); }
}


/* --- Social / Connect Links -------------------------------- */
.connect-section {
  background: var(--black);
  padding: var(--sp-16) var(--sp-6);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-4);
  max-width: var(--max-width-sm);
  margin: 0 auto;
}

.social-link {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-5);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--surface);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--white);
  transition: border-color var(--duration) var(--ease), color var(--duration) var(--ease);
}

.social-link:hover {
  border-color: var(--orange-dim);
  color: var(--orange);
}

.social-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  fill: currentColor;
}

.social-link-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-4);
  width: 100%;
}

.social-link-group + .social-link-group {
  margin-top: var(--sp-6);
}

.social-group-label {
  width: 100%;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-muted);
  margin-bottom: var(--sp-1);
}


/* --- Booking CTA ------------------------------------------ */
.booking-cta {
  padding: var(--sp-16) var(--sp-6);
  text-align: center;
}

.booking-link {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  padding: var(--sp-4) var(--sp-8);
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: border-color var(--duration) var(--ease),
              color var(--duration) var(--ease),
              background var(--duration) var(--ease);
}

.booking-link:hover {
  color: var(--orange);
  border-color: var(--orange-dim);
  background: rgba(235, 95, 30, 0.05);
}