/* =========================================================================
   KREATO — decorative.css
   Glow blobs, mesh backgrounds, floating shapes, grid patterns,
   noise overlay, gradient text, gradient border cards, spotlight,
   animated dividers, skeleton shimmer, glassmorphism.
   ========================================================================= */

/* Performance guard — respect reduced-motion at the very top */
@media (prefers-reduced-motion: reduce) {
    .kreato-glow,
    .kreato-shape,
    .kreato-mesh::before,
    .kreato-skeleton::after {
        animation: none !important;
    }
}

/* --- 1. GLOW BLOBS ----------------------------------------------------- */
.kreato-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    animation: glow-drift 20s ease-in-out infinite;
    z-index: 0;
}
.kreato-glow--sm  { width: 200px; height: 200px; }
.kreato-glow--md  { width: 400px; height: 400px; }
.kreato-glow--lg  { width: 800px; height: 800px; }
.kreato-glow--purple  { background: rgba(108,99,255,0.35); }
.kreato-glow--pink    { background: rgba(248,164,216,0.30); }
.kreato-glow--electric { background: rgba(0,212,255,0.25); }

@keyframes glow-drift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25%       { transform: translate(30px, -20px) scale(1.05); }
    50%       { transform: translate(-20px, 30px) scale(0.95); }
    75%       { transform: translate(20px, 20px) scale(1.02); }
}

/* --- 2. FLOATING SHAPES ------------------------------------------------ */
.kreato-shape {
    position: absolute;
    pointer-events: none;
    animation: shape-float 10s ease-in-out infinite;
    z-index: 0;
}
.kreato-shape--blob {
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    background: var(--gradient-brand);
    opacity: 0.12;
}
.kreato-shape--ring {
    border-radius: 50%;
    border: 1.5px solid rgba(108,99,255,0.25);
    background: transparent;
}
.kreato-shape--plus,
.kreato-shape--plus::before,
.kreato-shape--plus::after {
    position: absolute;
}
.kreato-shape--plus::before,
.kreato-shape--plus::after {
    content: '';
    background: rgba(108,99,255,0.3);
    border-radius: 2px;
}
.kreato-shape--plus::before { width: 100%; height: 30%; top: 35%; left: 0; }
.kreato-shape--plus::after  { width: 30%; height: 100%; left: 35%; top: 0; }
.kreato-shape--star {
    background: var(--color-accent);
    opacity: 0.2;
    clip-path: polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);
}

@keyframes shape-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50%       { transform: translateY(-20px) rotate(8deg); }
}
.kreato-shape--delay-1 { animation-delay: -3s; animation-duration: 12s; }
.kreato-shape--delay-2 { animation-delay: -6s; animation-duration: 9s; }
.kreato-shape--delay-3 { animation-delay: -9s; animation-duration: 14s; }

/* --- 3. MESH BACKGROUND ------------------------------------------------ */
.kreato-mesh {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}
.kreato-mesh::before {
    content: '';
    position: absolute;
    inset: -50%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(108,99,255,0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(248,164,216,0.12) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, rgba(0,212,255,0.08) 0%, transparent 40%);
    animation: mesh-shift 40s ease-in-out infinite;
}

@keyframes mesh-shift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%  { transform: translate(-3%, 2%) scale(1.02); }
    66%  { transform: translate(2%, -3%) scale(0.98); }
}

/* Light mode mesh — pastel version */
[data-theme="light"] .kreato-mesh::before {
    background:
        radial-gradient(ellipse at 20% 50%, rgba(108,99,255,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(248,164,216,0.07) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, rgba(0,212,255,0.05) 0%, transparent 40%);
}

/* --- 4. GRID PATTERN --------------------------------------------------- */
.kreato-grid-pattern {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        radial-gradient(circle, rgba(108,99,255,0.15) 1px, transparent 1px);
    background-size: 32px 32px;
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    z-index: 0;
}
[data-theme="light"] .kreato-grid-pattern {
    background-image:
        radial-gradient(circle, rgba(108,99,255,0.12) 1px, transparent 1px);
}

/* --- 5. NOISE OVERLAY -------------------------------------------------- */
.kreato-noise {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9998;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}

/* --- 6. GRADIENT TEXT -------------------------------------------------- */
.kreato-gradient-text {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.kreato-gradient-text--aurora {
    background: var(--gradient-aurora);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.kreato-gradient-text--electric {
    background: var(--gradient-electric);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.kreato-gradient-text--sunrise {
    background: var(--gradient-sunrise);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- 7. GRADIENT BORDER CARDS ----------------------------------------- */
.kreato-card--gradient-border {
    position: relative;
    border: 1px solid transparent;
    background-clip: padding-box;
}
.kreato-card--gradient-border::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: var(--gradient-brand);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.35s ease;
}
.kreato-card--gradient-border:hover::before { opacity: 1; }

/* --- 8. SPOTLIGHT (mouse-follow glow) ---------------------------------- */
.kreato-spotlight {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 1;
}
.kreato-spotlight__light {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(108,99,255,0.12) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    transition: opacity 0.3s ease;
}

/* --- 9. ANIMATED DIVIDERS --------------------------------------------- */
.kreato-divider--gradient {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(108,99,255,0.4), transparent);
    border: none;
    margin: 0;
}
.kreato-divider--glow {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(108,99,255,0.6), transparent);
    position: relative;
    border: none;
    margin: 0;
}
.kreato-divider--glow::after {
    content: '';
    position: absolute;
    left: 50%; top: 50%;
    transform: translate(-50%, -50%);
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 12px var(--color-accent);
}

/* --- 10. SKELETON / SHIMMER LOADING ------------------------------------ */
.kreato-skeleton {
    background: var(--color-bg-2);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}
.kreato-skeleton::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.05) 50%, transparent 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* --- 11. GLASSMORPHISM ENHANCED --------------------------------------- */
.kreato-glass {
    background: var(--color-surface-glass);
    border: 1px solid var(--color-surface-glass-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
.kreato-glass--elevated {
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-surface-glass-border);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05);
}

/* Ensure sections with decorative elements clip their overflow correctly */
.kreato-hero,
.kreato-stats,
.kreato-portfolio,
.kreato-pricing,
.kreato-about,
.kreato-services {
    overflow: hidden;
}
/* But still allow sticky children (e.g. the scroll-cue) to position absolutely */
.kreato-hero { overflow: clip; }