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

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

body {
    overflow-x: hidden;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #24101C;
}
::-webkit-scrollbar-thumb {
    background: #5D3A5B;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #7A3F5E;
}

/* ===== Navigation ===== */
.nav-logo-text {
    color: #ffffff;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #FBBF24;
    transition: width 0.3s ease;
}

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

/* Navbar scrolled state */
.navbar-scrolled .nav-logo-text {
    color: #24101C;
}

.navbar-scrolled .nav-link {
    color: #5D3A5B;
}

.navbar-scrolled .nav-link:hover {
    color: #C87A08;
}

.navbar-scrolled .nav-link::after {
    background: #C87A08;
}

.navbar-scrolled #hamburger span {
    background: #24101C;
}

/* Mobile menu active state */
.mobile-menu-active {
    opacity: 1 !important;
    pointer-events: all !important;
}

.mobile-link {
    position: relative;
}

/* Hamburger animation */
.menu-open #hamburger span:nth-child(1) {
    transform: translateY(4.5px) rotate(45deg);
}

.menu-open #hamburger span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.menu-open #hamburger span:nth-child(3) {
    transform: translateY(-4.5px) rotate(-45deg);
}

/* ===== Hero Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@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;
    }
}

.hero-badge {
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.hero-headline {
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.4s;
    opacity: 0;
}

.hero-sub {
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.6s;
    opacity: 0;
}

.hero-cta {
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.8s;
    opacity: 0;
}

.hero-scroll {
    animation: fadeIn 1s ease forwards;
    animation-delay: 1.5s;
    opacity: 0;
}

.animate-scroll-line {
    animation: scrollLine 2s ease-in-out infinite;
}

/* ===== Reveal Animations ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ===== Image Hover Zoom ===== */
img {
    max-width: 100%;
    height: auto;
}

/* ===== Selection ===== */
::selection {
    background: #C87A08;
    color: #24101C;
}

/* ===== Responsive Typography ===== */
@media (max-width: 640px) {
    .font-serif {
        line-height: 1.15;
    }
}

/* ===== Print ===== */
@media print {
    nav, #hero, .reveal {
        display: none;
    }
    body {
        color: #000;
        background: #fff;
    }
}