/* ============================================
   ProShot AI - Design System
   Generated with ui-ux-pro-max
   Style: Dark Mode (OLED) + AI Personalization
   ============================================ */

:root {
    /* === CORE COLORS (AI Purple + Generation Pink) === */
    --ps-primary: #7C3AED;
    --ps-primary-hover: #6D28D9;
    --ps-primary-light: #A78BFA;
    --ps-on-primary: #FFFFFF;

    --ps-secondary: #6366F1;
    --ps-accent: #EC4899;
    --ps-accent-hover: #DB2777;

    /* === SURFACES (Dark OLED) === */
    --ps-bg: #0A0A0F;
    --ps-bg-elevated: #12121A;
    --ps-surface: #1A1A24;
    --ps-surface-hover: #24242F;
    --ps-overlay: rgba(255,255,255,0.05);

    /* === TEXT === */
    --ps-text: #F8FAFC;
    --ps-text-secondary: #CBD5E1;
    --ps-text-muted: #94A3B8;
    --ps-text-disabled: #64748B;

    /* === BORDER === */
    --ps-border: #2A2A3A;
    --ps-border-light: #3A3A4A;

    /* === STATUS === */
    --ps-success: #10B981;
    --ps-success-bg: rgba(16,185,129,0.12);
    --ps-warning: #F59E0B;
    --ps-warning-bg: rgba(245,158,11,0.12);
    --ps-danger: #EF4444;
    --ps-danger-bg: rgba(239,68,68,0.12);
    --ps-info: #3B82F6;
    --ps-info-bg: rgba(59,130,246,0.12);

    /* === GRADIENTS === */
    --ps-gradient: linear-gradient(135deg, #7C3AED 0%, #EC4899 100%);
    --ps-gradient-hover: linear-gradient(135deg, #6D28D9 0%, #DB2777 100%);
    --ps-gradient-subtle: linear-gradient(135deg, rgba(124,58,237,0.1) 0%, rgba(236,72,153,0.1) 100%);
    --ps-gradient-glow: radial-gradient(ellipse at top, rgba(124,58,237,0.15) 0%, transparent 50%);

    /* === TYPOGRAPHY === */
    --ps-font-heading: 'Fira Sans', system-ui, -apple-system, sans-serif;
    --ps-font-body: 'Fira Sans', system-ui, -apple-system, sans-serif;
    --ps-font-mono: 'Fira Code', 'Courier New', monospace;

    /* Type Scale */
    --ps-text-xs: 0.75rem;    /* 12px */
    --ps-text-sm: 0.875rem;   /* 14px */
    --ps-text-base: 1rem;     /* 16px */
    --ps-text-lg: 1.125rem;   /* 18px */
    --ps-text-xl: 1.25rem;    /* 20px */
    --ps-text-2xl: 1.5rem;    /* 24px */
    --ps-text-3xl: 1.875rem;  /* 30px */
    --ps-text-4xl: 2.25rem;   /* 36px */
    --ps-text-5xl: 3rem;      /* 48px */
    --ps-text-6xl: 4rem;      /* 64px */

    /* Line Heights */
    --ps-leading-tight: 1.2;
    --ps-leading-normal: 1.5;
    --ps-leading-relaxed: 1.75;

    /* === SPACING (8px base) === */
    --ps-space-1: 0.25rem;    /* 4px */
    --ps-space-2: 0.5rem;     /* 8px */
    --ps-space-3: 0.75rem;    /* 12px */
    --ps-space-4: 1rem;       /* 16px */
    --ps-space-5: 1.25rem;    /* 20px */
    --ps-space-6: 1.5rem;     /* 24px */
    --ps-space-8: 2rem;       /* 32px */
    --ps-space-10: 2.5rem;    /* 40px */
    --ps-space-12: 3rem;      /* 48px */
    --ps-space-16: 4rem;      /* 64px */
    --ps-space-20: 5rem;      /* 80px */
    --ps-space-24: 6rem;      /* 96px */

    /* === RADIUS === */
    --ps-radius-sm: 6px;
    --ps-radius-md: 10px;
    --ps-radius-lg: 16px;
    --ps-radius-xl: 24px;
    --ps-radius-full: 9999px;

    /* === SHADOWS === */
    --ps-shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --ps-shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --ps-shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
    --ps-shadow-glow: 0 0 20px rgba(124,58,237,0.3);
    --ps-shadow-glow-accent: 0 0 20px rgba(236,72,153,0.3);

    /* === TRANSITIONS === */
    --ps-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --ps-transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --ps-transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

    /* === LAYOUT === */
    --ps-container-max: 1200px;
    --ps-navbar-height: 72px;
}

/* ============================================
   RESET & BASE
   ============================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--ps-font-body);
    font-size: var(--ps-text-base);
    line-height: var(--ps-leading-normal);
    color: var(--ps-text);
    background: var(--ps-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Glow de fundo */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 600px;
    background: var(--ps-gradient-glow);
    pointer-events: none;
    z-index: 0;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--ps-transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */

.container {
    max-width: var(--ps-container-max);
    margin: 0 auto;
    padding: 0 var(--ps-space-6);
    position: relative;
    z-index: 1;
}

.section {
    padding: var(--ps-space-24) 0;
    position: relative;
    z-index: 1;
}

.text-gradient {
    background: var(--ps-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ps-space-2);
    padding: var(--ps-space-3) var(--ps-space-6);
    border-radius: var(--ps-radius-md);
    font-weight: 600;
    font-size: var(--ps-text-base);
    transition: all var(--ps-transition-fast);
    white-space: nowrap;
    min-height: 48px;
}

.btn-primary {
    background: var(--ps-gradient);
    color: var(--ps-on-primary);
}

.btn-primary:hover {
    background: var(--ps-gradient-hover);
    box-shadow: var(--ps-shadow-glow);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--ps-surface);
    color: var(--ps-text);
    border: 1px solid var(--ps-border);
}

.btn-secondary:hover {
    background: var(--ps-surface-hover);
    border-color: var(--ps-border-light);
}

.btn-ghost {
    color: var(--ps-text-secondary);
}

.btn-ghost:hover {
    color: var(--ps-text);
    background: var(--ps-overlay);
}

.btn-lg {
    padding: var(--ps-space-4) var(--ps-space-8);
    font-size: var(--ps-text-lg);
    min-height: 56px;
}

.btn-sm {
    padding: var(--ps-space-2) var(--ps-space-4);
    font-size: var(--ps-text-sm);
    min-height: 36px;
}

/* ============================================
   CARDS
   ============================================ */

.card {
    background: var(--ps-surface);
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius-lg);
    padding: var(--ps-space-6);
    transition: all var(--ps-transition-base);
}

.card-hover:hover {
    border-color: var(--ps-primary);
    transform: translateY(-4px);
    box-shadow: var(--ps-shadow-lg);
}

/* ============================================
   BADGES
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--ps-space-1);
    padding: var(--ps-space-1) var(--ps-space-3);
    border-radius: var(--ps-radius-full);
    font-size: var(--ps-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background: rgba(124,58,237,0.15);
    color: var(--ps-primary-light);
}

.badge-accent {
    background: rgba(236,72,153,0.15);
    color: var(--ps-accent);
}

.badge-success {
    background: var(--ps-success-bg);
    color: var(--ps-success);
}

/* ============================================
   FORMS
   ============================================ */

.input {
    width: 100%;
    padding: var(--ps-space-3) var(--ps-space-4);
    background: var(--ps-bg-elevated);
    border: 1px solid var(--ps-border);
    border-radius: var(--ps-radius-md);
    color: var(--ps-text);
    font-size: var(--ps-text-base);
    font-family: inherit;
    transition: all var(--ps-transition-fast);
    min-height: 48px;
}

.input:focus {
    outline: none;
    border-color: var(--ps-primary);
    box-shadow: 0 0 0 3px rgba(124,58,237,0.2);
}

.input::placeholder {
    color: var(--ps-text-disabled);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(124,58,237,0.3); }
    50% { box-shadow: 0 0 40px rgba(124,58,237,0.5); }
}

@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.animate-fade-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================
   SCROLLBAR
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--ps-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--ps-border-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--ps-primary);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    :root {
        --ps-space-24: 4rem;
        --ps-space-20: 3rem;
        --ps-space-16: 2.5rem;
    }
}