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

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

body {
    overflow-x: hidden;
}

::selection {
    background: #D4A017;
    color: #160C16;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #F9F0F3;
}
::-webkit-scrollbar-thumb {
    background: #D995A8;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #C76B86;
}

/* Section Label */
.section-label {
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: #D4A017;
    font-weight: 500;
}

/* Form Inputs */
.form-input,
.form-textarea {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(74, 35, 58, 0.15);
    padding: 0.75rem 0;
    font-family: 'Inter', system-ui, sans-serif;
    font-size: 0.95rem;
    font-weight: 300;
    color: #301828;
    outline: none;
    transition: border-color 0.3s ease;
    width: 100%;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(74, 35, 58, 0.15);
}

.form-input:focus,
.form-textarea:focus {
    border-bottom-color: #D4A017;
}

.form-textarea {
    resize: none;
    line-height: 1.7;
}

.form-submit {
    position: relative;
    overflow: hidden;
}

.form-submit::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #D4A017;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translateX(-50%);
}

.form-submit:hover::after {
    width: 80%;
}

/* Mobile Menu */
.mobile-menu-open {
    overflow: hidden;
}

.mobile-menu-open body {
    overflow: hidden;
}

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

#mobile-menu.active .mobile-menu-link {
    animation: menuLinkIn 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

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

@keyframes menuLinkIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile menu button states */
#mobile-menu-btn.active .mobile-menu-line:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
}
#mobile-menu-btn.active .mobile-menu-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
#mobile-menu-btn.active .mobile-menu-line:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
    width: 1.5rem;
}

/* Hero Animations */
.hero-tagline {
    animation: slideUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s both;
}

.hero-title {
    animation: slideUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.35s both;
}

.hero-subtitle {
    animation: slideUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.5s both;
}

.hero-cta-primary {
    animation: slideUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.6s both;
}

.hero-cta-secondary {
    animation: slideUp 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.7s both;
}

.hero-image-wrapper {
    animation: imageReveal 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s both;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(32px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes imageReveal {
    from {
        opacity: 0;
        transform: scale(1.04);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Scroll Reveal - Progressive Enhancement */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    
    .reveal-left {
        opacity: 0;
        transform: translateX(-24px);
        transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    
    .reveal-right {
        opacity: 0;
        transform: translateX(24px);
        transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    
    .reveal-up.revealed,
    .reveal-left.revealed,
    .reveal-right.revealed {
        opacity: 1;
        transform: none;
    }
}

/* Navbar transitions */
.nav-scrolled {
    background: rgba(249, 240, 243, 0.95) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(74, 35, 58, 0.08);
}

/* Image hover effects */
.aspect-square img,
.aspect-\[3\/4\] img,
.aspect-\[4\/3\] img {
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* Print */
@media print {
    nav, #mobile-menu-btn, .form-submit {
        display: none;
    }
    body {
        color: #000;
        background: #fff;
    }
}