/* ============================================
   Scroll Reveal — Handcrafted Animations
   ============================================ */

.reveal-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays */
.reveal-up[data-delay="100"] { transition-delay: 0.12s; }
.reveal-up[data-delay="200"] { transition-delay: 0.24s; }
.reveal-up[data-delay="300"] { transition-delay: 0.36s; }
.reveal-up[data-delay="400"] { transition-delay: 0.48s; }


/* ============================================
   Wine Card — Lift + Glow
   ============================================ */

.wein-card {
    position: relative;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.wein-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 48px rgba(114, 47, 55, 0.08),
                0 8px 16px rgba(44, 36, 32, 0.04);
}

.wein-card__img-wrap img {
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.wein-card:hover .wein-card__img-wrap img {
    transform: scale(1.03);
}

/* ============================================
   Story Card Hover — Subtle lift
   ============================================ */

.story__card {
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.story__card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(44, 36, 32, 0.08);
}

.story__card-img img {
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.story__card:hover .story__card-img img {
    transform: scale(1.03);
}

/* ============================================
   Navigation — Premium scroll effect
   ============================================ */

.nav {
    transition: background 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1),
                backdrop-filter 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================
   Links — Elegant underline grow
   ============================================ */

.nav__links a::after {
    transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================
   Buttons — Press feedback
   ============================================ */

.hero__cta {
    transition: opacity 2.5s ease,
                background 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                color 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                border-color 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero__cta:active {
    transform: translateX(-50%) scale(0.97);
}

.kontakt__submit {
    transition: background 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.2s ease;
}

.kontakt__submit:active {
    transform: scale(0.97);
}

/* ============================================
   Weingut Detail Numbers — Scale in
   ============================================ */

.weingut__detail-num {
    transition: color 0.3s ease;
}

/* ============================================
   Focus states for accessibility
   ============================================ */

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--wine);
    outline-offset: 3px;
}

.hero__cta:focus-visible {
    outline-color: var(--white);
}

/* ============================================
   Lazy load shimmer
   ============================================ */

img[loading="lazy"] {
    background: linear-gradient(90deg, var(--light-gray) 25%, var(--cream) 50%, var(--light-gray) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

img[loading="lazy"].loaded {
    animation: none;
    background: none;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ============================================
   Footer social — Smooth hover
   ============================================ */

.footer__social-link {
    transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ============================================
   Reduced motion
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
}