/* ============================================
   STREAMER PROM — BASE STYLES
   Prom-glam meets holographic chrome
   ============================================ */

:root {
  /* Core dark palette — late-night ballroom */
  --void:        #050308;
  --black:       #07050c;
  --midnight:    #0c0814;
  --charcoal:    #14101e;
  --slate:       #1c1729;
  --gray-dark:   #2a2440;
  --gray-mid:    #3f3856;
  --gray-light:  #8a83a3;
  --off-white:   #efe8d8;
  --white:       #f8f3e8;
  --cream:       #f6efe0;

  /* Prom palette — champagne, hot pink, burgundy */
  --gold:           #e6c270;
  --gold-bright:    #f7da8b;
  --gold-deep:      #b88e2f;
  --champagne:      #efdfb8;
  --gold-glow:      rgba(230, 194, 112, 0.4);
  --gold-subtle:    rgba(230, 194, 112, 0.08);

  --pink:           #ff3b8a;
  --pink-bright:    #ff6da7;
  --pink-glow:      rgba(255, 59, 138, 0.35);
  --pink-subtle:    rgba(255, 59, 138, 0.08);

  --burgundy:       #4a0a1f;
  --wine:           #7a1230;
  --wine-glow:      rgba(122, 18, 48, 0.4);

  --teal:           #2dd4bf;
  --twitch:         #9146ff;
  --twitch-glow:    rgba(145, 70, 255, 0.4);

  /* Holographic chrome — for the iridescent flex */
  --iri-1:  #ff3b8a;
  --iri-2:  #ffbe0b;
  --iri-3:  #fb8c00;
  --iri-4:  #b388ff;
  --iri-5:  #4cc9f0;
  --iri-6:  #06ffa5;

  /* Typography */
  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --font-script:  'Pinyon Script', cursive;

  /* Spacing */
  --section-pad:   clamp(5rem, 10vw, 8rem);
  --container-max: 1240px;
  --gap:           clamp(1rem, 2vw, 2rem);

  /* Transitions */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 1vw, 1.05rem);
  line-height: 1.7;
  color: var(--off-white);
  background: var(--void);
  overflow-x: hidden;
  cursor: none;
}

@media (hover: none) {
  body { cursor: auto; }
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--white);
}

a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.3s ease;
  cursor: none;
}
a:hover { color: var(--white); }

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

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

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--void); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, var(--gold-deep), var(--gold));
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--gold-bright); }

/* Sections */
.section {
  padding: var(--section-pad) 0;
  position: relative;
  overflow: hidden;
}
.section--dark   { background: var(--midnight); }
.section--darker { background: var(--black); }
.section--wine   { background: linear-gradient(180deg, var(--black) 0%, var(--burgundy) 100%); }
.section--charcoal { background: var(--charcoal); }

.section__noise {
  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='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  background-repeat: repeat;
  pointer-events: none;
  z-index: 1;
}

.section__header {
  text-align: center;
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
  position: relative;
  z-index: 2;
}

.section__eyebrow {
  font-family: var(--font-body);
  font-size: clamp(0.65rem, 0.9vw, 0.8rem);
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}
.section__eyebrow::before,
.section__eyebrow::after {
  content: '';
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.section__eyebrow::after {
  background: linear-gradient(90deg, var(--gold), transparent);
}

.section__title {
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  letter-spacing: 0.01em;
}

.section__subtitle {
  font-size: clamp(0.95rem, 1.1vw, 1.1rem);
  color: var(--gray-light);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.8;
}

.text--gold   { color: var(--gold); }
.text--pink   { color: var(--pink); }
.text--script { font-family: var(--font-script); font-weight: 400; letter-spacing: 0; text-transform: none; }

/* HOLOGRAPHIC CHROME TEXT — the prom glam treatment */
.text--holo {
  background: linear-gradient(
    115deg,
    var(--iri-1) 0%,
    var(--iri-2) 16%,
    var(--iri-3) 32%,
    var(--iri-4) 50%,
    var(--iri-5) 66%,
    var(--iri-6) 82%,
    var(--iri-1) 100%
  );
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: holo-shift 8s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.15));
}

/* GOLD FOIL TEXT — for prom invitation feel */
.text--foil {
  background: linear-gradient(
    180deg,
    #fff3c4 0%,
    #f7da8b 20%,
    #d9a84c 45%,
    #b88e2f 60%,
    #e6c270 80%,
    #f7da8b 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 10px rgba(184, 142, 47, 0.4));
}

/* Buttons */
.btn {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.95em 2.4em;
  border: 2px solid transparent;
  border-radius: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  transition: all 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
  cursor: none;
  white-space: nowrap;
}
.btn__bg {
  position: absolute;
  inset: 0;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease-out);
  z-index: 0;
}
.btn:hover .btn__bg {
  transform: scaleX(1);
  transform-origin: left;
}
.btn span { position: relative; z-index: 1; }

.btn--primary {
  background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 50%, var(--gold-deep) 100%);
  color: var(--black);
  border-color: var(--gold);
  box-shadow: 0 4px 20px rgba(230, 194, 112, 0.3);
}
.btn--primary:hover {
  color: var(--black);
  box-shadow: 0 8px 28px rgba(230, 194, 112, 0.45);
}

.btn--pink {
  background: linear-gradient(135deg, var(--pink-bright) 0%, var(--pink) 50%, #c01e60 100%);
  color: var(--white);
  border-color: var(--pink);
  box-shadow: 0 4px 20px var(--pink-glow);
}
.btn--pink:hover {
  color: var(--black);
  box-shadow: 0 8px 28px var(--pink-glow);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
}
.btn--ghost:hover {
  color: var(--black);
  border-color: var(--white);
}

.btn--outline {
  background: transparent;
  color: var(--gold);
  border-color: rgba(230, 194, 112, 0.4);
}
.btn--outline:hover {
  color: var(--black);
  border-color: var(--gold);
}

.btn--large {
  padding: 1.15em 3em;
  font-size: clamp(1.1rem, 1.4vw, 1.3rem);
}

/* Reveal animation hook */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.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; }