/* === Base & Typography === */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: #e8674f;
    color: white;
}

/* === Scroll Reveal (Progressive Enhancement) === */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fallback: ensure content is visible even without JS */
@supports not (animation: reveal 0.8s ease) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* === Hero Animations === */
@media (prefers-reduced-motion: no-preference) {
    .hero-eyebrow {
        animation: fadeUp 0.8s ease forwards;
        animation-delay: 0.2s;
        opacity: 0;
    }
    
    .hero-headline {
        animation: fadeUp 0.8s ease forwards;
        animation-delay: 0.4s;
        opacity: 0;
    }
    
    .hero-subtext {
        animation: fadeUp 0.8s ease forwards;
        animation-delay: 0.6s;
        opacity: 0;
    }
    
    .hero-ctas {
        animation: fadeUp 0.8s ease forwards;
        animation-delay: 0.8s;
        opacity: 0;
    }
}

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

/* === Floating Decorations === */
@media (prefers-reduced-motion: no-preference) {
    .animate-float {
        animation: float 6s ease-in-out infinite;
    }
    
    .animate-float-delayed {
        animation: float 8s ease-in-out infinite;
        animation-delay: 2s;
    }
    
    @keyframes float {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-20px); }
    }
}

/* === Scroll Line === */
@media (prefers-reduced-motion: no-preference) {
    .animate-scroll-line {
        animation: scrollLine 2s ease-in-out infinite;
    }
    
    @keyframes scrollLine {
        0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
        50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
        51% { transform-origin: bottom; }
        100% { opacity: 0; transform: scaleY(0); transform-origin: bottom; }
    }
}

/* === Navbar === */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(15, 20, 25, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav-logo-text {
    transition: color 0.3s ease;
}

/* === Mobile Menu === */
.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s 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: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }

/* === Menu Button === */
.menu-line-1 {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-line-2 {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-line-3 {
    transition: width 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
}

#menu-toggle.active .menu-line-1 {
    transform: translateY(4px) rotate(45deg);
}

#menu-toggle.active .menu-line-2 {
    opacity: 0;
}

#menu-toggle.active .menu-line-3 {
    width: 1.5rem;
    transform: translateY(-4px) rotate(-45deg);
}

/* === Custom Select === */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23e8674f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

select option {
    background-color: #1a202c;
    color: white;
}

/* === Image Hover === */
.group img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* === Form Focus States === */
input:focus,
textarea:focus,
select:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(232, 103, 79, 0.2);
}

/* === Smooth Scroll Offset for Fixed Nav === */
section[id] {
    scroll-margin-top: 80px;
}

/* === Print Styles === */
@media print {
    #navbar,
    .animate-float,
    .animate-float-delayed {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}