/* Base */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    overflow-x: hidden;
}

::selection {
    background: rgba(224, 122, 95, 0.2);
    color: #1A1D20;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #1A1D20;
}
::-webkit-scrollbar-thumb {
    background: #3A3F45;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #E07A5F;
}

/* Navbar */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(26, 29, 32, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Section labels */
.section-label {
    letter-spacing: 0.3em;
}

/* Hero animations */
.hero-subtitle {
    animation: fadeUp 0.8s ease forwards 0.3s;
}

.hero-title {
    animation: fadeUp 0.8s ease forwards 0.5s;
}

.hero-body {
    animation: fadeUp 0.8s ease forwards 0.7s;
}

.hero-ctas {
    animation: fadeUp 0.8s ease forwards 0.9s;
}

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

/* CTA buttons */
.cta-primary {
    box-shadow: 0 4px 24px rgba(224, 122, 95, 0.3);
}

.cta-primary:hover {
    box-shadow: 0 8px 32px rgba(224, 122, 95, 0.4);
    transform: translateY(-2px);
}

.cta-secondary:hover {
    transform: translateY(-2px);
}

/* Product cards */
.product-card {
    transition: transform 0.5s ease;
}

.product-card:hover {
    transform: translateY(-4px);
}

/* Reveal animations (below fold only) */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile menu */
#mobile-menu {
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

.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: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.3s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.4s; }

/* Mobile hamburger */
.mobile-line {
    transition: all 0.3s ease;
}

#mobile-toggle.active .mobile-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}

#mobile-toggle.active .mobile-line:nth-child(2) {
    opacity: 0;
}

#mobile-toggle.active .mobile-line:nth-child(3) {
    transform: rotate(-45deg) translate(3px, -3px);
    width: 6px;
}

/* Value items */
.value-item {
    border-left: 1px solid rgba(224, 122, 95, 0.2);
    padding-left: 20px;
    transition: border-color 0.3s ease;
}

.value-item:hover {
    border-left-color: #E07A5F;
}

/* Scroll indicator */
.scroll-indicator {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 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;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
}