/* ============================================
   Love Couture — Custom Styles
   Deep Navy + Warm Gold | Vibrant Modern
   ============================================ */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Navigation --- */
.nav-scrolled {
    background: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-scrolled .nav-link {
    color: rgba(255, 255, 255, 0.9);
}

/* --- Mobile Menu --- */
.mobile-menu {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

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

/* --- Hero Geometric Shapes --- */
.hero-geo {
    position: absolute;
    opacity: 0.08;
    pointer-events: none;
}

.hero-geo-1 {
    top: 10%;
    left: 5%;
    width: 200px;
    height: 200px;
    border: 3px solid #f5c518;
    transform: rotate(45deg);
    animation: float-slow 8s ease-in-out infinite;
}

.hero-geo-2 {
    top: 60%;
    right: 8%;
    width: 120px;
    height: 120px;
    background: #f5c518;
    border-radius: 50%;
    animation: float-slow 6s ease-in-out infinite reverse;
}

.hero-geo-3 {
    bottom: 15%;
    left: 15%;
    width: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-bottom: 104px solid #f5c518;
    opacity: 0.06;
    animation: spin-slow 20s linear infinite;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* --- Floating Cards --- */
.card-float-1 {
    animation: card-float-1 6s ease-in-out infinite;
}

.card-float-2 {
    animation: card-float-2 5s ease-in-out infinite;
}

.card-float-3 {
    animation: card-float-3 7s ease-in-out infinite;
}

.card-float-4 {
    animation: card-float-4 4s ease-in-out infinite;
}

@keyframes card-float-1 {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes card-float-2 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes card-float-3 {
    0%, 100% { transform: translateY(0) rotate(2deg); }
    50% { transform: translateY(-12px) rotate(-1deg); }
}

@keyframes card-float-4 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* --- Floating Geometric Decorations (page-wide) --- */
.geo-shape {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    opacity: 0.04;
}

.shape-circle-1 {
    top: 15%;
    right: -50px;
    width: 300px;
    height: 300px;
    border: 4px solid #0a192f;
    border-radius: 50%;
    animation: float-slow 10s ease-in-out infinite;
}

.shape-square-1 {
    top: 45%;
    left: -30px;
    width: 150px;
    height: 150px;
    background: #0a192f;
    transform: rotate(30deg);
    animation: float-slow 8s ease-in-out infinite reverse;
}

.shape-triangle-1 {
    bottom: 20%;
    right: 5%;
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 138px solid #0a192f;
    animation: spin-slow 25s linear infinite;
}

.shape-circle-2 {
    top: 70%;
    left: 10%;
    width: 100px;
    height: 100px;
    border: 3px solid #0a192f;
    border-radius: 50%;
    animation: float-slow 7s ease-in-out infinite;
}

.shape-diamond-1 {
    top: 30%;
    left: 3%;
    width: 80px;
    height: 80px;
    background: #0a192f;
    transform: rotate(45deg);
    animation: float-slow 9s ease-in-out infinite reverse;
}

/* --- Scroll Reveal --- */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* 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;
    }
}

/* --- Scroll Reveal JS-enhanced (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Button focus styles --- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
    outline: 2px solid #f5c518;
    outline-offset: 2px;
    border-radius: 4px;
}

/* --- Selection color --- */
::selection {
    background: #f5c518;
    color: #0a192f;
}

/* --- Custom scrollbar --- */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #0a192f;
}

::-webkit-scrollbar-thumb {
    background: #f5c518;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d4a017;
}