/* =========================================================
   SAITECH CINEMATIC HERO — MASTER SYSTEM (CLEAN)
========================================================= */


/* =========================================================
   HERO BASE LAYOUT
========================================================= */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;

  /* 3D SPACE ROOT */
  perspective: 1200px;
}


/* =========================================================
   BACKGROUND LAYER
========================================================= */

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  will-change: transform;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.15), rgba(0,0,0,.80)),
    radial-gradient(circle at center, transparent, rgba(0,0,0,.5));
}

.hero__noise {
  position: absolute;
  inset: 0;
  opacity: .02;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(255,255,255,.04) 3px
  );
}


/* =========================================================
   CONTENT WRAPPER
========================================================= */

.hero__content {
  position: relative;
  z-index: 5;
  max-width: 820px;

  transform-style: preserve-3d;
}

.hero__eyebrow {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--accent);
  letter-spacing: .3em;
  font-size: .78rem;

  will-change: transform, opacity;
}

.hero__text {
  max-width: 650px;
  margin-bottom: 40px;

  will-change: transform, opacity;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;

  will-change: transform, opacity;
}


/* =========================================================
   HERO TITLE (MASTER TYPOGRAPHY)
========================================================= */

.hero__title {
  margin-bottom: 28px;
  line-height: 1.05;

  /* IMPORTANT: prevents GSAP conflicts */
  will-change: transform, opacity;
}


/* =========================================================
   MASK REVEAL SYSTEM (LUXURY TEXT EFFECT)
========================================================= */

/* OUTER MASK */
.word-mask {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}

/* INNER WORD */
.word-inner {
  display: inline-block;

  transform: translateY(120%);
  opacity: 0;

  will-change: transform, opacity;
}

.word-inner {
  opacity: 1 !important;
  transform: none !important;
}


/* =========================================================
   3D DEPTH SYSTEM (TEXT LAYERING)
========================================================= */

.word-inner.depth {
  transform-style: preserve-3d;
}


/* =========================================================
   SCROLL INDICATOR
========================================================= */

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.hero__scroll span {
  width: 1px;
  height: 90px;
  display: block;

  background: linear-gradient(transparent, white);
}

.hero__title {
  color: #fff;
}


/* =========================================================
   RESPONSIVE TYPOGRAPHY
========================================================= */

@media (max-width: 900px) {
  .hero__title {
    font-size: clamp(2.3rem, 10vw, 4rem);
  }
}