/* ============================================================
   Oh Wow Cloud — Loader + Hero
   ============================================================ */

/* ── Page loader ───────────────────────────────────────────── */
#page-loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  background: var(--clr-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  transition: opacity var(--duration-slow) var(--ease-out);
}
#page-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-logo {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--clr-white);
  opacity: 0;
  transform: translateY(8px);
  animation: loaderLogoIn 0.6s var(--ease-out) 0.2s forwards;
}
.loader-logo span { color: var(--clr-accent); }

@keyframes loaderLogoIn {
  to { opacity: 1; transform: translateY(0); }
}

/* Scanning line */
.loader-scan {
  width: 200px;
  height: 1px;
  background: var(--clr-border);
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}
.loader-scan::after {
  content: '';
  position: absolute;
  top: 0;
  left: -40%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--clr-accent), transparent);
  animation: scanLine 1.4s var(--ease-in-out) infinite;
}

@keyframes scanLine {
  from { left: -40%; }
  to   { left: 140%; }
}

.loader-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
  animation: loaderLogoIn 0.6s var(--ease-out) 0.5s forwards;
  opacity: 0;
}

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px; /* nav height */
}

/* Animated background canvas */
.hero__canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Layered gradient bg */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0,230,200,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 20% 70%, rgba(0,170,255,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 80% 80%, rgba(123,94,167,0.06) 0%, transparent 60%),
    var(--clr-bg);
}

/* Grid overlay */
.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0,230,200,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,230,200,0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--space-6);
  opacity: 0;
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--clr-accent);
}

.hero__title {
  font-size: clamp(2.8rem, 7vw, 7rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--clr-white);
  margin-bottom: var(--space-6);
  opacity: 0;
}
.hero__title .line { display: block; overflow: hidden; }
.hero__title .word { display: inline-block; }

.hero__sub {
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  color: var(--clr-text-muted);
  max-width: 52ch;
  line-height: 1.65;
  margin-bottom: var(--space-10);
  opacity: 0;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  opacity: 0;
}

/* Scroll indicator */
.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-2);
  opacity: 0;
  animation: scrollIndicatorIn 1s var(--ease-out) 2.5s forwards;
}
.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--clr-accent), transparent);
  animation: scrollLinePulse 2s ease-in-out infinite;
}
.hero__scroll-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
}

@keyframes scrollIndicatorIn {
  to { opacity: 1; }
}
@keyframes scrollLinePulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.1); }
}

/* ── Credibility strip ─────────────────────────────────────── */
.credibility-strip {
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding-block: var(--space-5);
  overflow: hidden;
}
.credibility-strip__inner {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  animation: stripScroll 20s linear infinite;
  width: max-content;
}
.credibility-strip__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
  white-space: nowrap;
}
.credibility-strip__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--clr-accent);
  flex-shrink: 0;
}

@keyframes stripScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (max-width: 768px) {
  .hero__title { font-size: clamp(2.2rem, 10vw, 3.5rem); }
  .hero__ctas  { flex-direction: column; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
}