/* =========================================
   Orbrindes - Premium Enhancements
   Lightweight additions for extra polish
   ========================================= */

/* --- Smooth gradient text for hero --- */
.hero__title .gradient-text {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- Floating animation for decorative elements --- */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* --- Pulse animation for CTA --- */
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(var(--accent-rgb), .3); }
    50% { box-shadow: 0 0 0 12px rgba(var(--accent-rgb), 0); }
}

.btn--pulse {
    animation: pulse-glow 2.5s infinite;
}

/* --- Premium card hover glow --- */
.product-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    transition: opacity .4s ease;
    background: radial-gradient(
        600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
        rgba(var(--accent-rgb), .04),
        transparent 40%
    );
    pointer-events: none;
    z-index: 0;
}

.product-card:hover::after {
    opacity: 1;
}

.product-card > * {
    position: relative;
    z-index: 1;
}

/* --- Category card premium overlay --- */
.category-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.1);
    pointer-events: none;
    z-index: 3;
}

/* --- Smooth number counter for steps --- */
.step-card__number {
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
}

/* --- CTA box premium gradient --- */
.cta-final__box {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #1a1a2e 100%);
}

/* --- Gallery item premium shadow --- */
.gallery-masonry__item {
    box-shadow: var(--shadow);
    transition: box-shadow .4s ease, transform .4s ease;
}

.gallery-masonry__item:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

/* --- Hero slide premium border --- */
.hero__slide {
    background: linear-gradient(var(--white), var(--white)) padding-box,
                linear-gradient(135deg, var(--gray-200), transparent) border-box;
    border: 1px solid transparent;
}

.hero__slide:hover {
    background: linear-gradient(var(--white), var(--white)) padding-box,
                linear-gradient(135deg, var(--accent-light), var(--accent)) border-box;
}

/* --- Differential card subtle gradient --- */
.differential-card {
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

/* --- Section dividers --- */
.section--divider::before {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--accent);
    border-radius: 100px;
    margin: 0 auto 3rem;
}

/* --- Scrollbar styling --- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 100px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* --- Selection color --- */
::selection {
    background: rgba(var(--accent-rgb), .15);
    color: var(--primary);
}

/* --- Focus visible outlines --- */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* --- Loading skeleton --- */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton {
    background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}