/* ============================================================
   LUSSO DIGITALE — Animations & Transitions
   ============================================================ */

/* ------------------------------------------------------------
   Page Load Entrance Animations
   ------------------------------------------------------------ */
[data-animate] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays */
[data-animate][data-delay="1"] { transition-delay: 0.1s; }
[data-animate][data-delay="2"] { transition-delay: 0.2s; }
[data-animate][data-delay="3"] { transition-delay: 0.3s; }
[data-animate][data-delay="4"] { transition-delay: 0.4s; }
[data-animate][data-delay="5"] { transition-delay: 0.5s; }
[data-animate][data-delay="6"] { transition-delay: 0.6s; }

/* Fade only (no translate) */
[data-animate="fade"] {
    opacity: 0;
    transform: none;
    transition: opacity 0.8s ease-out;
}
[data-animate="fade"].is-visible {
    opacity: 1;
}

/* Fade up with larger distance */
[data-animate="fade-up-lg"] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
[data-animate="fade-up-lg"].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scale in */
[data-animate="scale-in"] {
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
[data-animate="scale-in"].is-visible {
    opacity: 1;
    transform: scale(1);
}

/* Slide in from left */
[data-animate="slide-left"] {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
[data-animate="slide-left"].is-visible {
    opacity: 1;
    transform: translateX(0);
}

/* Slide in from right */
[data-animate="slide-right"] {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
[data-animate="slide-right"].is-visible {
    opacity: 1;
    transform: translateX(0);
}

/* ------------------------------------------------------------
   Hero Entrance (on page load, no scroll needed)
   ------------------------------------------------------------ */
.hero-animate {
    animation: heroFadeUp 0.8s ease-out forwards;
    opacity: 0;
}

@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__overline { animation-delay: 0.2s; }
.hero__title    { animation-delay: 0.4s; }
.hero__subtitle { animation-delay: 0.6s; }
.hero__cta      { animation-delay: 0.8s; }
.hero__scroll   { animation-delay: 1.0s; }

/* ------------------------------------------------------------
   Gold Hairline Draw Animation
   ------------------------------------------------------------ */
.gold-line-anim {
    display: block;
    width: 80px;
    height: 1px;
    background: transparent;
    margin: 20px auto;
    position: relative;
    overflow: hidden;
}
.gold-line-anim::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 0;
    height: 100%;
    background: var(--color-gold);
    transform: translateX(-50%);
    transition: width 0.8s ease;
}
.gold-line-anim.is-visible::after {
    width: 100%;
}

/* ------------------------------------------------------------
   Hover — Product Card Name Underline
   ------------------------------------------------------------ */
/* Already in style.css via ::after on .product-card__name-link */

/* ------------------------------------------------------------
   Nav Link Hover (animated underline)
   ------------------------------------------------------------ */
/* Already in style.css */

/* ------------------------------------------------------------
   Cart Badge Pulse
   ------------------------------------------------------------ */
@keyframes cartBadgePulse {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.25); }
    100% { transform: scale(1); }
}
.cart-badge-pulse {
    animation: cartBadgePulse 0.35s ease-in-out;
}

/* ------------------------------------------------------------
   Animated Counters
   ------------------------------------------------------------ */
.counter-number {
    display: inline-block;
    transition: none; /* JS handles this */
}

/* ------------------------------------------------------------
   Skeleton loading
   ------------------------------------------------------------ */
@keyframes shimmer {
    0%   { background-position: -800px 0; }
    100% { background-position: 800px 0; }
}
.skeleton {
    background: linear-gradient(
        90deg,
        #1a1a1a 25%,
        #222 50%,
        #1a1a1a 75%
    );
    background-size: 800px 100%;
    animation: shimmer 1.5s infinite;
}

/* ------------------------------------------------------------
   Smooth image lazy load fade-in
   ------------------------------------------------------------ */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.4s ease;
}
img[loading="lazy"].loaded {
    opacity: 1;
}