/* 
   PROVAANI STANDALONE STYLES 
   Scoped to .pv-scope to avoid conflicts with other frameworks like Bootstrap.
*/

:root {
    --pv-radius: 10px;
    --pv-background: oklch(0.99 0.003 250);
    --pv-foreground: oklch(0.14 0.018 265);
    --pv-surface: oklch(0.97 0.005 250);
    --pv-surface-elevated: oklch(0.94 0.01 250);
    --pv-card: oklch(1 0 0);
    --pv-card-foreground: oklch(0.14 0.018 265);
    --pv-muted: oklch(0.96 0.005 250);
    --pv-muted-foreground: oklch(0.45 0.018 265);
    --pv-border: oklch(0.14 0.018 265 / 0.08);
    --pv-border-strong: oklch(0.14 0.018 265 / 0.14);
    
    --pv-accent: oklch(0.62 0.17 165);
    --pv-accent-glow: oklch(0.72 0.17 165);
    --pv-accent-dim: oklch(0.92 0.04 165);
    
    --pv-gradient-hero: radial-gradient(ellipse 70% 50% at 50% 40%, oklch(0.62 0.17 165 / 0.07), transparent 70%);
    --pv-shadow-glow: 0 0 60px -10px oklch(0.62 0.17 165 / 0.2);
    --pv-shadow-card: 0 2px 4px oklch(0 0 0 / 0.02), 0 0 0 1px oklch(0.14 0.018 265 / 0.05);
}

/* Base resets restricted to the scope */
.pv-scope {
    font-family: 'Inter', sans-serif;
    color: var(--pv-foreground);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    background: var(--pv-background);
}

.pv-scope * {
    box-sizing: border-box;
    /* margin: 0; */
    /* padding: 0; */
    border-color: var(--pv-border);
}

.pv-scope a {
    text-decoration: none;
    /* color: inherit; */
}

.pv-scope button {
    border: none;
    cursor: pointer;
    font: inherit;
}

/* Layout Utilities */
.pv-container {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: 24px;
}

@media (min-width: 768px) {
    .pv-container { padding-inline: 40px; }
}

.pv-flex { display: flex; }
.pv-flex-col { flex-direction: column; }
.pv-items-center { align-items: center; }
.pv-items-end { align-items: flex-end; }
.pv-justify-center { justify-content: center; }
.pv-justify-between { justify-content: space-between; }
.pv-flex-wrap { flex-wrap: wrap; }
.pv-grid { display: grid; }
.pv-gap-1 { gap: 0.25rem; }
.pv-gap-2 { gap: 0.5rem; }
.pv-gap-3 { gap: 0.75rem; }
.pv-gap-4 { gap: 1rem; }
.pv-gap-6 { gap: 1.5rem; }
.pv-gap-12 { gap: 3rem; }
.pv-gap-16 { gap: 4rem; }

.pv-relative { position: relative; }
.pv-absolute { position: absolute; }
.pv-fixed { position: fixed; }
.pv-inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.pv-inset-x-0 { left: 0; right: 0; }
.pv-z-10 { z-index: 10; }
.pv-z-50 { z-index: 50; }

.pv-overflow-hidden { overflow: hidden; }
.pv-pointer-events-none { pointer-events: none; }

/* Typography */
.pv-text-center { text-align: center; }
.pv-font-semibold { font-weight: 600; }
.pv-font-medium { font-weight: 500; }
.pv-font-bold { font-weight: 700; }
.pv-text-sm { font-size: 0.875rem; }
.pv-text-xs { font-size: 0.75rem; }
.pv-text-lg { font-size: 1.125rem; }
.pv-text-base { font-size: 1rem; }
.pv-uppercase { text-transform: uppercase; }

.pv-display {
    /* letter-spacing: -0.04em; */
    line-height: 1.2;
    background: linear-gradient(135deg, oklch(0.14 0.018 265), oklch(0.55 0.15 165));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pv-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--pv-muted-foreground);
}

.pv-mono {
    font-family: 'JetBrains Mono', monospace;
}

.pv-text-muted { color: var(--pv-muted-foreground); }

/* Spacing */
.pv-mt-1 { margin-top: 0.25rem; }
.pv-mt-2 { margin-top: 0.5rem; }
.pv-mt-3 { margin-top: 0.75rem; }
.pv-mt-4 { margin-top: 1rem; }
.pv-mt-6 { margin-top: 1.5rem; }
.pv-mt-8 { margin-top: 2rem; }
.pv-mt-10 { margin-top: 2.5rem; }
.pv-mt-14 { margin-top: 3.5rem; }
.pv-mt-16 { margin-top: 4rem; }
.pv-mb-1 { margin-bottom: 0.25rem; }
.pv-mb-4 { margin-bottom: 1rem; }

.pv-py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.pv-py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.pv-py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.pv-py-6 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.pv-py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.pv-py-24 { padding-top: 3rem; padding-bottom: 3rem; }

.pv-px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.pv-px-4 { padding-left: 1rem; padding-right: 1rem; }
.pv-px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.pv-px-7 { padding-left: 1.75rem; padding-right: 1.75rem; }
.pv-px-8 { padding-left: 2rem; padding-right: 2rem; }

/* Components */
.pv-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 9999px;
    font-weight: 600;
    transition: all 0.3s;
    background: var(--pv-accent);
    color: white;
    box-shadow: var(--pv-shadow-glow);
}
.pv-btn-primary:hover {
    transform: scale(1.03);
}

.pv-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 9999px;
    border: 1px solid var(--pv-border-strong);
    font-weight: 500;
    transition: all 0.3s;
    color: var(--pv-foreground);
}

.pv-card {
    background: var(--pv-card);
    border: 1px solid var(--pv-border);
    border-radius: 16px;
    padding: 2rem;
    transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
    box-shadow: var(--pv-shadow-card);
}
.pv-card:hover {
    border-color: oklch(0.62 0.17 165 / 0.3);
    box-shadow: 0 10px 30px -10px oklch(0.62 0.17 165 / 0.15), var(--pv-shadow-card);
    transform: translateY(-2px);
}

.pv-accent-border-left {
    border-left: 3px solid oklch(0.62 0.17 165 / 0.5);
    padding-left: 1.5rem;
}

/* Animations */
@keyframes pv-ripple {
    0% { transform: scale(0.6); opacity: 0.6; }
    100% { transform: scale(2.2); opacity: 0; }
}
@keyframes pv-ticker {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
@keyframes pv-ticker-reverse {
    from { transform: translateX(-50%); }
    to { transform: translateX(0); }
}
@keyframes pv-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}
@keyframes pv-breathe {
    0%, 100% { box-shadow: 0 0 0 0 oklch(0.62 0.17 165 / 0.15); }
    50% { box-shadow: 0 0 40px 8px oklch(0.62 0.17 165 / 0.08); }
}
@keyframes pv-waveform-bar {
    0%, 100% { transform: scaleY(0.3); }
    50% { transform: scaleY(1); }
}
@keyframes pv-fade-up {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.pv-ripple-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid oklch(0.62 0.17 165 / 0.2);
    animation: pv-ripple 4s ease-out infinite;
}
.pv-animate-ticker {
    animation: pv-ticker 160s linear infinite;
    width: max-content;
}
.pv-animate-ticker-reverse {
    animation: pv-ticker-reverse 140s linear infinite;
    width: max-content;
}
.pv-animate-float {
    animation: pv-float 5s ease-in-out infinite;
}
.pv-animate-breathe {
    animation: pv-breathe 4s ease-in-out infinite;
}
.pv-waveform-bar {
    animation: pv-waveform-bar 1.2s ease-in-out infinite;
    transform-origin: bottom;
}
.pv-animate-fade-up {
    animation: pv-fade-up 0.6s ease-out both;
}

/* Specific Page Styles */
.pv-stat-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.1;
    background: linear-gradient(180deg, oklch(0.14 0.018 265), oklch(0.45 0.018 265));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.pv-stat-number-accent {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1.1;
    background: linear-gradient(180deg, oklch(0.62 0.17 165), oklch(0.45 0.12 165));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header & Nav */
header.pv-scrolled {
    background-color: oklch(0.99 0.003 250 / 0.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--pv-border);
}

.pv-mobile-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background-color: oklch(0.99 0.003 250 / 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--pv-border);
    z-index: 40;
}
.pv-mobile-menu.pv-active {
    display: block;
}

/* Responsive Grid */
@media (min-width: 640px) {
    .pv-sm-flex-row { flex-direction: row; }
    .pv-sm-grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
    .pv-lg-grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .pv-lg-grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .pv-lg-grid-cols-phone { grid-template-columns: 1fr 1.2fr; }
    .pv-lg-grid-cols-demo { grid-template-columns: 1fr 1fr; }
}

/* Grain Effect */
.pv-grain::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.035;
    mix-blend-mode: overlay;
    z-index: 9999;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.7'/></svg>");
}