/* ── Base & Typography ── */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: #FDF8F0;
}

::selection {
    background-color: #D4A03C;
    color: #4A234A;
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #FDF8F0;
}
::-webkit-scrollbar-thumb {
    background: #D4A03C;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #C49030;
}

/* ── Header ── */
#site-header {
    background: rgba(253, 248, 240, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(74, 35, 74, 0.08);
}

#site-header.scrolled {
    background: rgba(253, 248, 240, 0.95);
    box-shadow: 0 1px 20px rgba(74, 35, 74, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: #D4A03C;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* ── Mobile Menu ── */
.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#mobile-menu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.05s; }
#mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

/* ── Hero Animations ── */
.hero-subtitle {
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.hero-headline {
    animation: slideUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.35s forwards;
}

.hero-body {
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}

.hero-ctas {
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s forwards;
}

.hero-image-wrapper {
    animation: fadeInScale 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
    opacity: 0;
}

.hero-stat-block {
    animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-stat-block:nth-child(1) { animation-delay: 0.8s; }
.hero-stat-block:nth-child(2) { animation-delay: 0.9s; }
.hero-stat-block:nth-child(3) { animation-delay: 1s; }

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ── Product Cards ── */
.product-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.5s ease;
}

.product-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.product-card:nth-child(1) { transition-delay: 0s; }
.product-card:nth-child(2) { transition-delay: 0.08s; }
.product-card:nth-child(3) { transition-delay: 0.16s; }
.product-card:nth-child(4) { transition-delay: 0.24s; }
.product-card:nth-child(5) { transition-delay: 0.32s; }
.product-card:nth-child(6) { transition-delay: 0.4s; }

/* ── Section Reveals ── */
.section-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ── Buttons ── */
button, a {
    -webkit-tap-highlight-color: transparent;
}

/* ── Form Inputs ── */
input:focus, textarea:focus {
    outline: none;
}

/* ── Responsive ── */
@media (max-width: 1023px) {
    .hero-image-wrapper {
        min-height: 50vh;
    }
}

@media (max-width: 767px) {
    .hero-headline {
        font-size: 3.2rem;
    }

    .product-card {
        transition-delay: 0s !important;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .hero-headline {
        font-size: 4.5rem;
    }
}