* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: 'Playfair Display', serif;
  background-color: #000;
  color: #f0f0f0;
  overflow-x: hidden;
}

/* === INTRO LOGO === */
.intro-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #0a0a0a;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 3000;
  opacity: 1;
  transition: opacity 1.83s ease;
}
.intro-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}
.intro-logo {
  width: 280px;
  height: auto;
  filter: brightness(0.95) drop-shadow(0 0 4px rgba(255,255,255,0.1));
}

/* === HEADER === */
header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 1rem 2rem;
  background: rgba(0, 0, 0, 0.6);
  z-index: 2000;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header h1 {
  font-size: 1.5rem;
  letter-spacing: 2px;
}
nav a {
  color: #f0f0f0;
  margin-left: 1.5rem;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.63s;
}
nav a:hover {
  color: #ccc;
}

/* === HERO === */
.hero {
  background: url('images/hero.jpg') center center / cover no-repeat;
  height: 100vh;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 2rem;
}
.hero h2 {
  font-size: 2.6rem;
  max-width: 650px;
  margin-bottom: 2rem;
  opacity: 1;
  transform: none;
  transition: opacity 2.13s ease, transform 2.13s ease;
}
.cta-button {
  margin-top: 2rem;
  padding: 0.75rem 2rem;
  background-color: transparent;
  border: 1px solid #f0f0f0;
  color: #f0f0f0;
  font-family: 'Roboto', sans-serif;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.63s;
  z-index: 3;
}
.cta-button:hover {
  background-color: #f0f0f0;
  color: #000;
}

/* === TEXT SECTIONS === */
.text-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  z-index: 1;
}
.video-lightleak {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}
.video-lightleak video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: screen;
  opacity: 0.38;
  transition: opacity 1.53s ease;
}
.text-content {
  position: relative;
  z-index: 2;
  padding: 2rem;
}
.section-title {
  font-size: 2.2rem;
  margin-bottom: 2rem;
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 1.33s ease, transform 1.33s ease;
  text-align: center;
}
.section-content {
  max-width: 800px;
  line-height: 2.1;
  font-family: 'Roboto', sans-serif;
  font-size: 1.4rem;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1.33s ease, transform 1.33s ease;
  text-align: center;
  margin-bottom: 2.5rem;
}

/* === PHOTOS === */
.parallax {
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  width: 100%;
  height: 100vh;
  background-attachment: scroll;
  position: relative;
  z-index: 0;
}
@supports (-webkit-touch-callout: none) {
  .parallax {
    background-attachment: scroll !important;
    background-size: cover !important;
  }
}

/* === FADE-IN GENERAL === */
.fade-in {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1.53s ease-out, transform 1.53s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.visible {
  opacity: 1 !important;
}

/* === AUDIO === */
#audio-control {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  padding: 8px 12px;
  cursor: pointer;
  z-index: 4000;
  font-family: 'Roboto', sans-serif;
}