/* ============================================================
   ENERGHER — hero.css
   Premium hero section inspired by hydroflowdrink.com
   ============================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 2rem 1.5rem 8rem;
  text-align: center;
  background: linear-gradient(to bottom, var(--color-bg) 60%, color-mix(in srgb, var(--color-bg) 70%, var(--color-primary)) 85%, var(--color-primary));
}

/* Subtle radial gradient spotlight */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 70% 60% at 50% 45%,
    rgba(139, 170, 69, 0.10) 0%,
    transparent 70%
  );
  pointer-events: none;
}

/* Background wordmark */
.hero__wordmark {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -55%);
  font-family: var(--font-display);
  font-size: clamp(5rem, 16vw, 16rem);
  font-weight: 900;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: transparent;
  -webkit-text-stroke: 2px rgba(90, 122, 46, 0.15);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 1;
  line-height: 1;
  opacity: 0;
}
.is-loaded .hero__wordmark {
  animation: wordmark-entrance 1.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  animation-delay: 0.2s;
}

@keyframes wordmark-entrance {
  0% {
    opacity: 0;
    transform: translate(-50%, -55%) scale(0.6);
    letter-spacing: 0.3em;
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -55%) scale(1.06);
    letter-spacing: 0.02em;
  }
  70% {
    transform: translate(-50%, -55%) scale(0.97);
    letter-spacing: 0.05em;
  }
  85% {
    transform: translate(-50%, -55%) scale(1.02);
    letter-spacing: 0.035em;
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -55%) scale(1);
    letter-spacing: 0.04em;
  }
}

/* Can wrapper */
.hero__can-wrapper {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 40px 70px rgba(90, 122, 46, 0.32));
  opacity: 0;
}
.is-loaded .hero__can-wrapper {
  animation: hero-can-entrance 1.2s var(--ease-spring) both,
             hero-float 5s ease-in-out 2s infinite;
}

@keyframes hero-can-entrance {
  from {
    opacity: 0;
    transform: translateY(80px) scale(0.8);
  }
  60% {
    opacity: 1;
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}

/* Slogan */
.hero__slogan {
  position: relative;
  z-index: 3;
  font-family: var(--font-body);
  font-size: clamp(0.92rem, 1.8vw, 1.15rem);
  font-weight: 400;
  color: var(--color-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  max-width: 40ch;
  margin: 0 auto 2.5rem;
  opacity: 0;
}
.is-loaded .hero__slogan {
  animation: fade-up 0.9s var(--ease) both;
  animation-delay: 0.5s;
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll cue arrow */
.hero__scroll-cue {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-muted);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: scroll-cue 2s ease-in-out 2.5s infinite;
  opacity: 0;
  animation-fill-mode: both;
}
.hero__scroll-cue svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

@keyframes scroll-cue {
  0%        { opacity: 0;   transform: translateX(-50%) translateY(0); }
  15%       { opacity: 0.7; }
  50%       { opacity: 1;   transform: translateX(-50%) translateY(6px); }
  85%       { opacity: 0.7; }
  100%      { opacity: 0.5; transform: translateX(-50%) translateY(0); }
}


/* ── Responsive ── */
@media (max-width: 480px) {
  .hero {
    padding: 4rem 1rem 3rem;
  }
  .hero__can-wrapper {
    margin-bottom: 2rem;
  }
}