/* styles.css - CSS Completo e Otimizado para o Site 99Envio */

/* ===== RESET E BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #374151;
    background-color: #f9fafb;
}

/* ===== VARIÁVEIS CSS ===== */
:root {
    /* Cores Primárias (Roxo) */
    --primary-50: #faf5ff;
    --primary-100: #f3e8ff;
    --primary-200: #e9d5ff;
    --primary-300: #d8b4fe;
    --primary-400: #c084fc;
    --primary-500: #a855f7;
    --primary-600: #9333ea;
    --primary-700: #7c3aed;
    --primary-800: #6b21a8;
    --primary-900: #581c87;
    
    /* Cores Secundárias (Laranja) */
    --orange-50: #fff7ed;
    --orange-100: #ffedd5;
    --orange-200: #fed7aa;
    --orange-300: #fdba74;
    --orange-400: #fb923c;
    --orange-500: #f97316;
    --orange-600: #ea580c;
    --orange-700: #c2410c;
    --orange-800: #9a3412;
    --orange-900: #7c2d12;
    
    /* Cores Neutras */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #340459;
    
    /* Cores de Feedback */
    --green-500: #10b981;
    --green-600: #059669;
    --red-500: #ef4444;
    --red-600: #dc2626;
    --yellow-500: #f59e0b;
    --yellow-600: #d97706;
    
    /* Cores Semânticas */
    --color-success: var(--green-500);
    --color-warning: var(--yellow-500);
    --color-error: var(--red-500);
    --color-info: var(--primary-500);
    
    /* Cores de Texto Semânticas */
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-muted: var(--gray-500);
    --text-inverse: white;
    
    /* Espaçamentos */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Bordas */
    --radius-sm: 0.125rem;
    --radius: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transições */
    --transition-base: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== ANIMAÇÕES CSS PARA HOME.PHP ===== */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-right {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in-up {
    animation: fade-in-up 0.8s ease-out;
}

.animate-fade-in-right {
    animation: fade-in-right 0.8s ease-out;
}

/* ===== GLASS EFFECT PARA HOME.PHP ===== */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px); /* Para Safari */
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.glass-effect:hover {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Fallback para navegadores que não suportam backdrop-filter */
@supports not (backdrop-filter: blur(10px)) {
    .glass-effect {
        background: rgba(255, 255, 255, 0.15);
    }
}

/* ===== TIPOGRAFIA ===== */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }

.font-display {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

/* ===== CORES DE TEXTO COMPLETAS ===== */
.text-white { color: white; }
.text-gray-200 { color: var(--gray-200); }
.text-gray-300 { color: var(--gray-300); }
.text-gray-400 { color: var(--gray-400); }
.text-gray-500 { color: var(--gray-500); }
.text-gray-600 { color: var(--gray-600); }
.text-gray-700 { color: var(--gray-700); }
.text-gray-900 { color: var(--gray-900); }

/* Cores Primárias (Roxo) */
.text-primary-50 { color: var(--primary-50); }
.text-primary-100 { color: var(--primary-100); }
.text-primary-200 { color: var(--primary-200); }
.text-primary-300 { color: var(--primary-300); }
.text-primary-400 { color: var(--primary-400); }
.text-primary-500 { color: var(--primary-500); }
.text-primary-600 { color: var(--primary-600); }
.text-primary-700 { color: var(--primary-700); }
.text-primary-800 { color: var(--primary-800); }
.text-primary-900 { color: var(--primary-900); }

/* Cores Secundárias (Laranja) */
.text-orange-50 { color: var(--orange-50); }
.text-orange-100 { color: var(--orange-100); }
.text-orange-200 { color: var(--orange-200); }
.text-orange-300 { color: var(--orange-300); }
.text-orange-400 { color: var(--orange-400); }
.text-orange-500 { color: var(--orange-500); }
.text-orange-600 { color: var(--orange-600); }
.text-orange-700 { color: var(--orange-700); }
.text-orange-800 { color: var(--orange-800); }
.text-orange-900 { color: var(--orange-900); }

.text-green-500 { color: var(--green-500); }
.text-green-600 { color: var(--green-600); }
.text-red-500 { color: var(--red-500); }
.text-red-600 { color: var(--red-600); }
.text-yellow-500 { color: var(--yellow-500); }
.text-yellow-600 { color: var(--yellow-600); }

/* Cores Semânticas de Texto */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-inverse { color: var(--text-inverse); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }
.text-info { color: var(--color-info); }

/* ===== CORES DE FUNDO COMPLETAS ===== */
.bg-white { background-color: white; }
.bg-gray-50 { background-color: var(--gray-50); }
.bg-gray-100 { background-color: var(--gray-100); }
.bg-gray-200 { background-color: var(--gray-200); }
.bg-gray-300 { background-color: var(--gray-300); }
.bg-gray-400 { background-color: var(--gray-400); }
.bg-gray-500 { background-color: var(--gray-500); }
.bg-gray-600 { background-color: var(--gray-600); }
.bg-gray-700 { background-color: var(--gray-700); }
.bg-gray-800 { background-color: var(--gray-800); }
.bg-gray-900 { background-color: var(--gray-900); }

/* Cores Primárias (Roxo) */
.bg-primary-50 { background-color: var(--primary-50); }
.bg-primary-100 { background-color: var(--primary-100); }
.bg-primary-200 { background-color: var(--primary-200); }
.bg-primary-300 { background-color: var(--primary-300); }
.bg-primary-400 { background-color: var(--primary-400); }
.bg-primary-500 { background-color: var(--primary-500); }
.bg-primary-600 { background-color: var(--primary-600); }
.bg-primary-700 { background-color: var(--primary-700); }
.bg-primary-800 { background-color: var(--primary-800); }
.bg-primary-900 { background-color: var(--primary-900); }

/* Cores Secundárias (Laranja) */
.bg-orange-50 { background-color: var(--orange-50); }
.bg-orange-100 { background-color: var(--orange-100); }
.bg-orange-200 { background-color: var(--orange-200); }
.bg-orange-300 { background-color: var(--orange-300); }
.bg-orange-400 { background-color: var(--orange-400); }
.bg-orange-500 { background-color: var(--orange-500); }
.bg-orange-600 { background-color: var(--orange-600); }
.bg-orange-700 { background-color: var(--orange-700); }
.bg-orange-800 { background-color: var(--orange-800); }
.bg-orange-900 { background-color: var(--orange-900); }

.bg-green-500 { background-color: var(--green-500); }
.bg-green-600 { background-color: var(--green-600); }
.bg-red-500 { background-color: var(--red-500); }
.bg-red-600 { background-color: var(--red-600); }
.bg-yellow-500 { background-color: var(--yellow-500); }
.bg-yellow-600 { background-color: var(--yellow-600); }

/* Fundos com opacidade para home.php */
.bg-white\/5 { background-color: rgba(255, 255, 255, 0.05); }
.bg-white\/10 { background-color: rgba(255, 255, 255, 0.1); }
.bg-white\/15 { background-color: rgba(255, 255, 255, 0.15); }
.bg-white\/20 { background-color: rgba(255, 255, 255, 0.2); }
.bg-primary-900\/50 { background-color: rgba(88, 28, 135, 0.5); }
.bg-orange-600\/30 { background-color: rgba(234, 88, 12, 0.3); }
.bg-black\/20 { background-color: rgba(0, 0, 0, 0.2); }

/* Cores Semânticas de Fundo */
.bg-success { background-color: var(--color-success); }
.bg-warning { background-color: var(--color-warning); }
.bg-error { background-color: var(--color-error); }
.bg-info { background-color: var(--color-info); }

/* Gradientes */
.bg-gradient-to-r { background-image: linear-gradient(to right, var(--tw-gradient-stops)); }
.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }
.from-primary-600 { --tw-gradient-from: var(--primary-600); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(168 85 247 / 0)); }
.from-primary-700 { --tw-gradient-from: var(--primary-700); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(124 58 237 / 0)); }
.from-primary-800 { --tw-gradient-from: var(--primary-800); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(107 33 168 / 0)); }
.from-primary-900 { --tw-gradient-from: var(--primary-900); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(88 28 135 / 0)); }
.via-primary-800 { --tw-gradient-stops: var(--tw-gradient-from), var(--primary-800), var(--tw-gradient-to, rgb(107 33 168 / 0)); }
.to-primary-700 { --tw-gradient-to: var(--primary-700); }
.to-primary-800 { --tw-gradient-to: var(--primary-800); }
.to-orange-500 { --tw-gradient-to: var(--orange-500); }
.to-orange-600 { --tw-gradient-to: var(--orange-600); }

.from-orange-500 { --tw-gradient-from: var(--orange-500); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(249 115 22 / 0)); }
.from-orange-600 { --tw-gradient-from: var(--orange-600); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(234 88 12 / 0)); }

.from-red-500 { --tw-gradient-from: #ef4444; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(239 68 68 / 0)); }
.from-blue-500 { --tw-gradient-from: #3b82f6; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(59 130 246 / 0)); }
.from-green-500 { --tw-gradient-from: #10b981; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(16 185 129 / 0)); }
.from-purple-500 { --tw-gradient-from: #8b5cf6; --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgb(139 92 246 / 0)); }
.to-red-600 { --tw-gradient-to: #dc2626; }
.to-blue-600 { --tw-gradient-to: #2563eb; }
.to-green-600 { --tw-gradient-to: #059669; }
.to-purple-600 { --tw-gradient-to: #7c3aed; }

/* ===== ESPAÇAMENTOS ===== */
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }
.p-12 { padding: var(--space-12); }

.px-2 { padding-left: var(--space-2); padding-right: var(--space-2); }
.px-3 { padding-left: var(--space-3); padding-right: var(--space-3); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.px-8 { padding-left: var(--space-8); padding-right: var(--space-8); }

.py-1 { padding-top: var(--space-1); padding-bottom: var(--space-1); }
.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3 { padding-top: var(--space-3); padding-bottom: var(--space-3); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.py-12 { padding-top: var(--space-12); padding-bottom: var(--space-12); }
.py-16 { padding-top: var(--space-16); padding-bottom: var(--space-16); }
.py-20 { padding-top: var(--space-20); padding-bottom: var(--space-20); }
.py-24 { padding-top: var(--space-24); padding-bottom: var(--space-24); }

.m-1 { margin: var(--space-1); }
.m-2 { margin: var(--space-2); }
.m-4 { margin: var(--space-4); }
.m-6 { margin: var(--space-6); }
.m-8 { margin: var(--space-8); }

.mx-auto { margin-left: auto; margin-right: auto; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }

.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }

.mr-1 { margin-right: var(--space-1); }
.mr-2 { margin-right: var(--space-2); }
.mr-3 { margin-right: var(--space-3); }
.ml-1 { margin-left: var(--space-1); }
.ml-2 { margin-left: var(--space-2); }
.ml-3 { margin-left: var(--space-3); }

/* ===== LAYOUT E FLEXBOX ===== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }
.flex-1 { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }
.flex-grow { flex-grow: 1; }
.flex-none { flex: none; }

/* ===== GRID ===== */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Grid Areas */
.grid-areas-1 { grid-template-areas: "main"; }
.grid-areas-2 { grid-template-areas: "sidebar main"; }
.grid-area-sidebar { grid-area: sidebar; }
.grid-area-main { grid-area: main; }

/* Gap */
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.gap-12 { gap: var(--space-12); }

/* ===== TAMANHOS ===== */
.w-full { width: 100%; }
.w-auto { width: auto; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-24 { width: 6rem; }
.w-32 { width: 8rem; }
.w-48 { width: 12rem; }
.w-64 { width: 16rem; }
.w-80 { width: 20rem; }

.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-24 { height: 6rem; }
.h-32 { height: 8rem; }
.h-48 { height: 12rem; }
.h-64 { height: 16rem; }
.h-96 { height: 24rem; }
.h-auto { height: auto; }
.h-screen { height: 100vh; }
.min-h-screen { min-height: 100vh; }

.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-7xl { max-width: 80rem; }

/* ===== BORDAS COMPLETAS ===== */
.border { border-width: 1px; }
.border-2 { border-width: 2px; }
.border-4 { border-width: 4px; }
.border-t { border-top-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-l { border-left-width: 1px; }
.border-r { border-right-width: 1px; }

/* Cores de Borda */
.border-transparent { border-color: transparent; }
.border-current { border-color: currentColor; }
.border-white { border-color: white; }

.border-gray-50 { border-color: var(--gray-50); }
.border-gray-100 { border-color: var(--gray-100); }
.border-gray-200 { border-color: var(--gray-200); }
.border-gray-300 { border-color: var(--gray-300); }
.border-gray-400 { border-color: var(--gray-400); }
.border-gray-500 { border-color: var(--gray-500); }
.border-gray-600 { border-color: var(--gray-600); }
.border-gray-700 { border-color: var(--gray-700); }
.border-gray-800 { border-color: var(--gray-800); }
.border-gray-900 { border-color: var(--gray-900); }

/* Cores Primárias (Roxo) */
.border-primary-50 { border-color: var(--primary-50); }
.border-primary-100 { border-color: var(--primary-100); }
.border-primary-200 { border-color: var(--primary-200); }
.border-primary-300 { border-color: var(--primary-300); }
.border-primary-400 { border-color: var(--primary-400); }
.border-primary-500 { border-color: var(--primary-500); }
.border-primary-600 { border-color: var(--primary-600); }
.border-primary-700 { border-color: var(--primary-700); }
.border-primary-800 { border-color: var(--primary-800); }
.border-primary-900 { border-color: var(--primary-900); }

/* Cores Secundárias (Laranja) */
.border-orange-50 { border-color: var(--orange-50); }
.border-orange-100 { border-color: var(--orange-100); }
.border-orange-200 { border-color: var(--orange-200); }
.border-orange-300 { border-color: var(--orange-300); }
.border-orange-400 { border-color: var(--orange-400); }
.border-orange-500 { border-color: var(--orange-500); }
.border-orange-600 { border-color: var(--orange-600); }
.border-orange-700 { border-color: var(--orange-700); }
.border-orange-800 { border-color: var(--orange-800); }
.border-orange-900 { border-color: var(--orange-900); }

.border-green-500 { border-color: var(--green-500); }
.border-green-600 { border-color: var(--green-600); }
.border-red-500 { border-color: var(--red-500); }
.border-red-600 { border-color: var(--red-600); }
.border-yellow-500 { border-color: var(--yellow-500); }
.border-yellow-600 { border-color: var(--yellow-600); }

/* Bordas com opacidade */
.border-white\/10 { border-color: rgba(255, 255, 255, 0.1); }
.border-white\/20 { border-color: rgba(255, 255, 255, 0.2); }
.border-white\/30 { border-color: rgba(255, 255, 255, 0.3); }
.border-black\/10 { border-color: rgba(0, 0, 0, 0.1); }
.border-black\/20 { border-color: rgba(0, 0, 0, 0.2); }

.rounded { border-radius: var(--radius); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: 9999px; }

/* ===== SOMBRAS ===== */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-2xl { box-shadow: var(--shadow-2xl); }
.shadow-none { box-shadow: none; }

/* ===== POSICIONAMENTO ===== */
.relative { position: relative; }
.absolute { position: absolute; }
.sticky { position: sticky; }
.fixed { position: fixed; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }
.top-4 { top: 1rem; }
.right-4 { right: 1rem; }
.bottom-4 { bottom: 1rem; }
.left-4 { left: 1rem; }
.-top-2 { top: -0.5rem; }
.-right-2 { right: -0.5rem; }
.-bottom-6 { bottom: -1.5rem; }
.-left-6 { left: -1.5rem; }
.-ml-4 { margin-left: -1rem; }
.-mr-4 { margin-right: -1rem; }

.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.z-100 { z-index: 100; }

/* ===== OVERFLOW ===== */
.overflow-hidden { overflow: hidden; }
.overflow-y-auto { overflow-y: auto; }
.overflow-x-hidden { overflow-x: hidden; }
.overflow-auto { overflow: auto; }

/* ===== TEXTO ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

.leading-relaxed { line-height: 1.625; }
.leading-tight { line-height: 1.25; }
.leading-normal { line-height: 1.5; }

.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }
.underline { text-decoration: underline; }
.no-underline { text-decoration: none; }
.line-through { text-decoration: line-through; }
.italic { font-style: italic; }

.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===== OPACIDADE ===== */
.opacity-0 { opacity: 0; }
.opacity-20 { opacity: 0.2; }
.opacity-25 { opacity: 0.25; }
.opacity-30 { opacity: 0.3; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }

/* ===== CURSOR ===== */
.cursor-pointer { cursor: pointer; }
.cursor-not-allowed { cursor: not-allowed; }
.cursor-default { cursor: default; }
.cursor-wait { cursor: wait; }

/* ===== TRANSFORMAÇÕES ===== */
.transform { transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y)); }
.transform-simple { transform: translateY(var(--tw-translate-y)); }
.translate-y-1\/2 { --tw-translate-y: 50%; }
.-translate-y-1\/2 { --tw-translate-y: -50%; }
.translate-x-1 { --tw-translate-x: 0.25rem; }
.scale-105 { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }
.scale-110 { --tw-scale-x: 1.1; --tw-scale-y: 1.1; }

/* ===== TRANSIÇÕES E ANIMAÇÕES ===== */
.transition-all { 
    transition-property: all; 
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
    transition-duration: 150ms; 
}

.transition-colors { 
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke; 
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
    transition-duration: 150ms; 
}

.transition-transform { 
    transition-property: transform; 
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
    transition-duration: 150ms; 
}

.transition-shadow { 
    transition-property: box-shadow; 
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
    transition-duration: 150ms; 
}

.transition-opacity { 
    transition-property: opacity; 
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); 
    transition-duration: 150ms; 
}

.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }

.ease-in-out { transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }
.ease-out { transition-timing-function: cubic-bezier(0, 0, 0.2, 1); }
.ease-in { transition-timing-function: cubic-bezier(0.4, 0, 1, 1); }

.animate-smooth {
    animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    animation-fill-mode: both;
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: .5;
    }
}

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

@keyframes bounce {
    0%, 100% {
        transform: translateY(-25%);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }
    50% {
        transform: translateY(0);
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-in-right {
    animation: fadeInRight 0.6s ease-out;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-bounce {
    animation: bounce 1s infinite;
}

/* ===== ESTADOS DE FOCUS ===== */
.focus\:outline-none:focus { 
    outline: 2px solid transparent; 
    outline-offset: 2px; 
}

.focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.focus\:ring-2:focus { 
    --tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color); 
    --tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color); 
    box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow, 0 0 #0000); 
}

.focus\:ring-primary-500:focus { --tw-ring-color: var(--primary-500); }
.focus\:ring-red-500:focus { --tw-ring-color: var(--red-500); }
.focus\:ring-white:focus { --tw-ring-color: white; }
.focus\:border-transparent:focus { border-color: transparent; }
.focus\:border-primary-500:focus { border-color: var(--primary-500); }

/* ===== ESTADOS HOVER COMPLETOS ===== */
@media (hover: hover) and (pointer: fine) {
    .hover\:bg-gray-50:hover { background-color: var(--gray-50); }
    .hover\:bg-gray-100:hover { background-color: var(--gray-100); }
    .hover\:bg-gray-200:hover { background-color: var(--gray-200); }
    .hover\:bg-gray-300:hover { background-color: var(--gray-300); }
    .hover\:bg-gray-400:hover { background-color: var(--gray-400); }
    .hover\:bg-gray-500:hover { background-color: var(--gray-500); }
    .hover\:bg-gray-600:hover { background-color: var(--gray-600); }
    .hover\:bg-gray-700:hover { background-color: var(--gray-700); }
    .hover\:bg-gray-800:hover { background-color: var(--gray-800); }
    .hover\:bg-gray-900:hover { background-color: var(--gray-900); }

    /* Hover Primárias (Roxo) */
    .hover\:bg-primary-50:hover { background-color: var(--primary-50); }
    .hover\:bg-primary-100:hover { background-color: var(--primary-100); }
    .hover\:bg-primary-200:hover { background-color: var(--primary-200); }
    .hover\:bg-primary-300:hover { background-color: var(--primary-300); }
    .hover\:bg-primary-400:hover { background-color: var(--primary-400); }
    .hover\:bg-primary-500:hover { background-color: var(--primary-500); }
    .hover\:bg-primary-600:hover { background-color: var(--primary-600); }
    .hover\:bg-primary-700:hover { background-color: var(--primary-700); }
    .hover\:bg-primary-800:hover { background-color: var(--primary-800); }
    .hover\:bg-primary-900:hover { background-color: var(--primary-900); }

    /* Hover Secundárias (Laranja) */
    .hover\:bg-orange-50:hover { background-color: var(--orange-50); }
    .hover\:bg-orange-100:hover { background-color: var(--orange-100); }
    .hover\:bg-orange-200:hover { background-color: var(--orange-200); }
    .hover\:bg-orange-300:hover { background-color: var(--orange-300); }
    .hover\:bg-orange-400:hover { background-color: var(--orange-400); }
    .hover\:bg-orange-500:hover { background-color: var(--orange-500); }
    .hover\:bg-orange-600:hover { background-color: var(--orange-600); }
    .hover\:bg-orange-700:hover { background-color: var(--orange-700); }
    .hover\:bg-orange-800:hover { background-color: var(--orange-800); }
    .hover\:bg-orange-900:hover { background-color: var(--orange-900); }

    .hover\:bg-white:hover { background-color: white; }
    .hover\:bg-black:hover { background-color: black; }
    .hover\:bg-transparent:hover { background-color: transparent; }

    /* Hover Text Colors */
    .hover\:text-white:hover { color: white; }
    .hover\:text-black:hover { color: black; }
    
    .hover\:text-gray-50:hover { color: var(--gray-50); }
    .hover\:text-gray-100:hover { color: var(--gray-100); }
    .hover\:text-gray-200:hover { color: var(--gray-200); }
    .hover\:text-gray-300:hover { color: var(--gray-300); }
    .hover\:text-gray-400:hover { color: var(--gray-400); }
    .hover\:text-gray-500:hover { color: var(--gray-500); }
    .hover\:text-gray-600:hover { color: var(--gray-600); }
    .hover\:text-gray-700:hover { color: var(--gray-700); }
    .hover\:text-gray-800:hover { color: var(--gray-800); }
    .hover\:text-gray-900:hover { color: var(--gray-900); }

    /* Hover Text Primárias (Roxo) */
    .hover\:text-primary-50:hover { color: var(--primary-50); }
    .hover\:text-primary-100:hover { color: var(--primary-100); }
    .hover\:text-primary-200:hover { color: var(--primary-200); }
    .hover\:text-primary-300:hover { color: var(--primary-300); }
    .hover\:text-primary-400:hover { color: var(--primary-400); }
    .hover\:text-primary-500:hover { color: var(--primary-500); }
    .hover\:text-primary-600:hover { color: var(--primary-600); }
    .hover\:text-primary-700:hover { color: var(--primary-700); }
    .hover\:text-primary-800:hover { color: var(--primary-800); }
    .hover\:text-primary-900:hover { color: var(--primary-900); }

    /* Hover Text Secundárias (Laranja) */
    .hover\:text-orange-50:hover { color: var(--orange-50); }
    .hover\:text-orange-100:hover { color: var(--orange-100); }
    .hover\:text-orange-200:hover { color: var(--orange-200); }
    .hover\:text-orange-300:hover { color: var(--orange-300); }
    .hover\:text-orange-400:hover { color: var(--orange-400); }
    .hover\:text-orange-500:hover { color: var(--orange-500); }
    .hover\:text-orange-600:hover { color: var(--orange-600); }
    .hover\:text-orange-700:hover { color: var(--orange-700); }
    .hover\:text-orange-800:hover { color: var(--orange-800); }
    .hover\:text-orange-900:hover { color: var(--orange-900); }

    /* Hover Border Colors */
    .hover\:border-white:hover { border-color: white; }
    .hover\:border-black:hover { border-color: black; }
    .hover\:border-transparent:hover { border-color: transparent; }
    
    .hover\:border-gray-50:hover { border-color: var(--gray-50); }
    .hover\:border-gray-100:hover { border-color: var(--gray-100); }
    .hover\:border-gray-200:hover { border-color: var(--gray-200); }
    .hover\:border-gray-300:hover { border-color: var(--gray-300); }
    .hover\:border-gray-400:hover { border-color: var(--gray-400); }
    .hover\:border-gray-500:hover { border-color: var(--gray-500); }
    .hover\:border-gray-600:hover { border-color: var(--gray-600); }
    .hover\:border-gray-700:hover { border-color: var(--gray-700); }
    .hover\:border-gray-800:hover { border-color: var(--gray-800); }
    .hover\:border-gray-900:hover { border-color: var(--gray-900); }

    /* Hover Border Primárias (Roxo) */
    .hover\:border-primary-50:hover { border-color: var(--primary-50); }
    .hover\:border-primary-100:hover { border-color: var(--primary-100); }
    .hover\:border-primary-200:hover { border-color: var(--primary-200); }
    .hover\:border-primary-300:hover { border-color: var(--primary-300); }
    .hover\:border-primary-400:hover { border-color: var(--primary-400); }
    .hover\:border-primary-500:hover { border-color: var(--primary-500); }
    .hover\:border-primary-600:hover { border-color: var(--primary-600); }
    .hover\:border-primary-700:hover { border-color: var(--primary-700); }
    .hover\:border-primary-800:hover { border-color: var(--primary-800); }
    .hover\:border-primary-900:hover { border-color: var(--primary-900); }

    /* Hover Border Secundárias (Laranja) */
    .hover\:border-orange-50:hover { border-color: var(--orange-50); }
    .hover\:border-orange-100:hover { border-color: var(--orange-100); }
    .hover\:border-orange-200:hover { border-color: var(--orange-200); }
    .hover\:border-orange-300:hover { border-color: var(--orange-300); }
    .hover\:border-orange-400:hover { border-color: var(--orange-400); }
    .hover\:border-orange-500:hover { border-color: var(--orange-500); }
    .hover\:border-orange-600:hover { border-color: var(--orange-600); }
    .hover\:border-orange-700:hover { border-color: var(--orange-700); }
    .hover\:border-orange-800:hover { border-color: var(--orange-800); }
    .hover\:border-orange-900:hover { border-color: var(--orange-900); }

    .hover\:shadow-lg:hover { box-shadow: var(--shadow-lg); }
    .hover\:shadow-xl:hover { box-shadow: var(--shadow-xl); }
    .hover\:shadow-2xl:hover { box-shadow: var(--shadow-2xl); }

    .hover\:scale-105:hover { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }
    .hover\:scale-110:hover { --tw-scale-x: 1.1; --tw-scale-y: 1.1; }
    .hover\:translate-y-1:hover { transform: translateY(-0.25rem); }
    .hover\:-translate-y-1:hover { transform: translateY(0.25rem); }
}

/* ===== ESTADOS DE GRUPO ===== */
.group:hover .group-hover\:scale-105 { --tw-scale-x: 1.05; --tw-scale-y: 1.05; }
.group:hover .group-hover\:scale-110 { --tw-scale-x: 1.1; --tw-scale-y: 1.1; }
.group:hover .group-hover\:translate-x-1 { --tw-translate-x: 0.25rem; }
.group:hover .group-hover\:text-primary-600 { color: var(--primary-600); }
.group:hover .group-hover\:text-primary-900 { color: var(--primary-900); }
.group:hover .group-hover\:bg-primary-600 { background-color: var(--primary-600); }
.group:hover .group-hover\:opacity-100 { opacity: 1; }

/* ===== COMPONENTES ===== */
@layer components {
    /* Botões */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0.75rem 1.5rem;
        font-weight: 600;
        border-radius: var(--radius-lg);
        transition: all 0.2s;
        text-decoration: none;
        border: none;
        cursor: pointer;
        gap: var(--space-2);
        position: relative;
        overflow: hidden;
    }

    .btn:focus {
        outline: 2px solid var(--primary-500);
        outline-offset: 2px;
    }

    .btn-primary {
        background: linear-gradient(to right, var(--primary-600), var(--primary-700));
        color: white;
    }

    .btn-primary:hover {
        background: linear-gradient(to right, var(--primary-700), var(--primary-800));
        transform: translateY(-1px);
        box-shadow: var(--shadow-lg);
    }

    .btn-secondary {
        background-color: var(--orange-500);
        color: white;
        border: 2px solid var(--orange-500);
    }

    .btn-secondary:hover {
        background-color: var(--orange-600);
        border-color: var(--orange-600);
        transform: translateY(-1px);
    }

    .btn-white {
        background-color: white;
        color: var(--primary-600);
        border: 1px solid var(--gray-300);
    }

    .btn-white:hover {
        background-color: var(--gray-50);
        transform: translateY(-1px);
    }

    .btn-outline-white {
        background-color: transparent;
        color: white;
        border: 2px solid white;
    }

    .btn-outline-white:hover {
        background-color: white;
        color: var(--primary-900);
    }

    .btn-success {
        background-color: var(--color-success);
        color: white;
    }

    .btn-success:hover {
        background-color: var(--green-600);
    }

    .btn-error {
        background-color: var(--color-error);
        color: white;
    }

    .btn-error:hover {
        background-color: var(--red-600);
    }

    /* Cards */
    .card {
        background: white;
        border-radius: var(--radius-2xl);
        box-shadow: var(--shadow-lg);
        transition: all 0.3s ease;
        overflow: hidden;
    }

    .card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-2xl);
    }

    .card-header {
        padding: var(--space-6);
        border-bottom: 1px solid var(--gray-200);
    }

    .card-body {
        padding: var(--space-6);
    }

    .card-footer {
        padding: var(--space-6);
        border-top: 1px solid var(--gray-200);
        background-color: var(--gray-50);
    }

    /* Formulários */
    .form-input {
        width: 100%;
        padding: 0.75rem 1rem;
        border: 1px solid var(--gray-300);
        border-radius: var(--radius-lg);
        transition: all 0.2s;
        background-color: white;
        font-size: var(--text-sm);
    }

    .form-input:focus {
        outline: none;
        border-color: var(--primary-500);
        box-shadow: 0 0 0 3px rgb(168 85 247 / 0.1);
    }

    .form-input.error {
        border-color: var(--color-error);
        box-shadow: 0 0 0 3px rgb(239 68 68 / 0.1);
    }

    .form-select {
        width: 100%;
        padding: 0.75rem 1rem;
        border: 1px solid var(--gray-300);
        border-radius: var(--radius-lg);
        background-color: white;
        appearance: none;
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
        background-position: right 0.5rem center;
        background-repeat: no-repeat;
        background-size: 1.5em 1.5em;
    }

    .form-label {
        display: block;
        font-weight: 600;
        color: var(--text-secondary);
        margin-bottom: var(--space-2);
        font-size: var(--text-sm);
    }

    .form-error {
        color: var(--color-error);
        font-size: var(--text-sm);
        margin-top: var(--space-1);
    }

    /* Badges */
    .badge {
        display: inline-flex;
        align-items: center;
        padding: 0.25rem 0.75rem;
        font-size: 0.75rem;
        font-weight: 600;
        border-radius: 9999px;
        gap: var(--space-1);
    }

    .badge-primary {
        background-color: var(--primary-100);
        color: var(--primary-800);
    }

    .badge-orange {
        background-color: var(--orange-100);
        color: var(--orange-800);
    }

    .badge-success {
        background-color: rgb(220 252 231);
        color: rgb(22 101 52);
    }

    .badge-error {
        background-color: rgb(254 226 226);
        color: rgb(185 28 28);
    }

    .badge-warning {
        background-color: rgb(254 249 195);
        color: rgb(133 77 14);
    }

    /* Alertas */
    .alert {
        padding: 1rem;
        border-radius: var(--radius-lg);
        border: 1px solid;
        display: flex;
        align-items: flex-start;
        gap: var(--space-3);
    }

    .alert-success {
        background-color: rgb(240 253 244);
        border-color: rgb(187 247 208);
        color: rgb(22 101 52);
    }

    .alert-error {
        background-color: rgb(254 242 242);
        border-color: rgb(254 202 202);
        color: rgb(185 28 28);
    }

    .alert-warning {
        background-color: rgb(255 251 235);
        border-color: rgb(253 230 138);
        color: rgb(146 64 14);
    }

    .alert-info {
        background-color: var(--primary-50);
        border-color: var(--primary-200);
        color: var(--primary-800);
    }

    /* Modal */
    .modal-overlay {
        position: fixed;
        inset: 0;
        background-color: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(4px);
        display: flex;
        align-items: center;
        justify-content: center;
        padding: var(--space-4);
        z-index: 100;
    }

    .modal-content {
        background: white;
        border-radius: var(--radius-2xl);
        box-shadow: var(--shadow-2xl);
        width: 100%;
        max-width: 32rem;
        max-height: 90vh;
        overflow-y: auto;
        position: relative;
    }

    .modal-close {
        position: absolute;
        top: var(--space-4);
        right: var(--space-4);
        background: none;
        border: none;
        cursor: pointer;
        padding: var(--space-2);
        border-radius: var(--radius);
        color: var(--gray-500);
    }

    .modal-close:hover {
        background-color: var(--gray-100);
        color: var(--gray-700);
    }

    /* Tooltip */
    .tooltip {
        position: absolute;
        padding: var(--space-2) var(--space-3);
        background: var(--gray-900);
        color: white;
        border-radius: var(--radius);
        font-size: var(--text-sm);
        white-space: nowrap;
        z-index: 9999;
        pointer-events: none;
    }

    .tooltip::before {
        content: '';
        position: absolute;
        width: 0;
        height: 0;
        border: 5px solid transparent;
    }

    .tooltip-top::before {
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        border-top-color: var(--gray-900);
    }

    /* Skeleton Loading */
    .skeleton {
        background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
        background-size: 200% 100%;
        animation: loading 1.5s infinite;
        border-radius: var(--radius);
    }

    .skeleton-circle {
        border-radius: 50%;
    }

    .skeleton-text {
        height: 1rem;
        margin-bottom: 0.5rem;
    }

    .skeleton-text:last-child {
        margin-bottom: 0;
        width: 80%;
    }

    /* Loading Spinner */
    .loading-spinner {
        border: 2px solid #f3f3f3;
        border-top: 2px solid var(--primary-600);
        border-radius: 50%;
        width: 1.25rem;
        height: 1.25rem;
        animation: spin 1s linear infinite;
    }

    .loading-spinner-lg {
        width: 2rem;
        height: 2rem;
        border-width: 3px;
    }
}

/* ===== UTILITÁRIOS RESPONSIVOS ===== */
@media (min-width: 640px) {
    .sm\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
    .sm\:flex-row { flex-direction: row; }
    .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .sm\:text-left { text-align: left; }
    .sm\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
}

@media (min-width: 768px) {
    .md\:flex { display: flex; }
    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .md\:flex-row { flex-direction: row; }
    .md\:text-right { text-align: right; }
    .md\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
}

@media (min-width: 1024px) {
    .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
    .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .lg\:text-5xl { font-size: 3rem; line-height: 1; }
    .lg\:text-6xl { font-size: 3.75rem; line-height: 1; }
    .lg\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
}

/* ===== ACESSIBILIDADE ===== */
/* High contrast support */
@media (prefers-contrast: high) {
    .btn-primary,
    .btn-secondary,
    .btn-white {
        border: 2px solid currentColor;
    }

    .card {
        border: 1px solid var(--gray-300);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ===== CONTAINER QUERIES ===== */
@container (min-width: 400px) {
    .card-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== UTILITÁRIOS ESPECIAIS ===== */
.container {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: 1rem;
    padding-left: 1rem;
}

@media (min-width: 640px) {
    .container {
        max-width: 640px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 768px;
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 1024px;
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
    }
}

/* Classes para ícones */
.icon-sm { width: 1rem; height: 1rem; }
.icon-md { width: 1.25rem; height: 1.25rem; }
.icon-lg { width: 1.5rem; height: 1.5rem; }
.icon-xl { width: 2rem; height: 2rem; }

/* Classes para estados disabled */
.disabled\:opacity-50:disabled { opacity: 0.5; }
.disabled\:cursor-not-allowed:disabled { cursor: not-allowed; }

/* Classes para espaçamento entre linhas */
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }

.space-x-2 > * + * { margin-left: 0.5rem; }
.space-x-3 > * + * { margin-left: 0.75rem; }
.space-x-4 > * + * { margin-left: 1rem; }
.space-x-6 > * + * { margin-left: 1.5rem; }
.space-x-8 > * + * { margin-left: 2rem; }

/* Classes para navegação mobile */
.mobile-menu {
    transition: all 0.3s ease-in-out;
}

.mobile-menu-hidden {
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
}

.mobile-menu-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

/* Utilitários extras */
.object-contain { object-fit: contain; }
.object-cover { object-fit: cover; }
.resize-none { resize: none; }
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.blur-sm { filter: blur(4px); }
.brightness-90 { filter: brightness(0.9); }
.fill-current { fill: currentColor; }
.scroll-smooth { scroll-behavior: smooth; }

/* Critical above-the-fold styles */
.critical-visual {
    content-visibility: auto;
    contain-intrinsic-size: 1px 5000px;
}

/* ===== PRINT STYLES ===== */
@media print {
    .no-print {
        display: none !important;
    }
    
    .break-after-page {
        page-break-after: always;
    }

    .break-before {
        page-break-before: always;
    }
    
    .no-break {
        page-break-inside: avoid;
    }

    * {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
    }

    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }

    .btn {
        border: 1px solid #000 !important;
        background: white !important;
        color: black !important;
    }
}

/* ===== DARK MODE SUPPORT (OPCIONAL) ===== */
@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: white;
        --text-secondary: var(--gray-300);
        --text-muted: var(--gray-400);
    }

    .dark\:bg-gray-900 {
        background-color: var(--gray-900);
    }

    .dark\:text-white {
        color: white;
    }

    .dark\:border-gray-700 {
        border-color: var(--gray-700);
    }
}

/* ===== FOOTER LOGOS - MANTENDO ESTRUTURA EXISTENTE ===== */

/* Logo principal com efeito hover */
.footer-logo-main {
    height: 6.5rem; /* h-10 */
    width: auto;
    transition: all 0.3s ease;
}

.footer-logo-main:hover {
    transform: scale(1.05);
}

/* Containers das logos de parceiros - mantendo dimensões originais */
/*.partner-logo-wrapper {*/
/*    background: white;*/
/*    padding: 0.5rem;*/
/*    border-radius: 0.375rem;*/
/*    display: flex;*/
/*    align-items: center;*/
/*    justify-content: center;*/
  /*  height: 3rem; /* h-12 */
  /*  width: 5rem; /* w-20 */
/*    transition: all 0.3s ease;*/
/*    border: 1px solid rgba(255, 255, 255, 0.1);*/
/*}*/

/*.partner-logo-wrapper:hover {*/
/*    transform: translateY(-2px);*/
/*    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);*/
/*}*/

/* Logos dos parceiros - mantendo tamanho original */
/*.partner-logo-img {*/
  /*  height: 2rem; /* h-8 */
/*    width: auto;*/
/*    object-fit: contain;*/
/*    transition: all 0.3s ease;*/
/*    filter: grayscale(0%);*/
/*}*/

/*.partner-logo-img:hover {*/
/*    filter: grayscale(0%);*/
/*    transform: scale(1.05);*/
/*}*/

/* Footer Styles */
.footer-logo-main {
    max-height: 200px;
    width: auto;
    object-fit: contain;
}

/* Container das logos de parceiros no footer */
.partner-logo-wrapper {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.partner-logo-wrapper:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Ajustes específicos para a logo DHL */
.partner-logo-img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: all 0.3s ease;
}

/* Container específico para DHL */
.partner-logo-wrapper.dhl-container {
    width: 90px; /* Largura um pouco maior para DHL */
    height: 45px;
    padding: 8px;
}

.partner-logo-wrapper.fedex-container {
    width: 80px;
    height: 45px;
    padding: 8px;
}

/* Ajuste específico para a imagem DHL */
.partner-logo-img.dhl-logo {
    height: 28px; /* Altura fixa para DHL */
    width: auto;
    object-fit: contain;
    filter: brightness(1) contrast(1.2);
}

.partner-logo-img.fedex-logo {
    height: 25px;
    width: auto;
    object-fit: contain;
}

/* Back to Top Button */
#backToTop {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
    z-index: 1000;
}

#backToTop:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

#backToTop:active {
    transform: translateY(-1px);
}

/* Responsividade para o footer */
@media (max-width: 768px) {
    .partner-logo-wrapper.dhl-container {
        width: 80px;
        height: 40px;
        padding: 6px;
    }
    
    .partner-logo-wrapper.fedex-container {
        width: 70px;
        height: 40px;
        padding: 6px;
    }
    
    .partner-logo-img.dhl-logo {
        height: 24px;
    }
    
    .partner-logo-img.fedex-logo {
        height: 22px;
    }
    
    #backToTop {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .partner-logo-wrapper.dhl-container {
        width: 70px;
        height: 35px;
        padding: 4px;
    }
    
    .partner-logo-wrapper.fedex-container {
        width: 60px;
        height: 35px;
        padding: 4px;
    }
    
    .partner-logo-img.dhl-logo {
        height: 20px;
    }
    
    .partner-logo-img.fedex-logo {
        height: 18px;
    }
}

/* Animações suaves */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.partner-logo-wrapper {
    animation: fadeIn 0.6s ease-out;
}

.partner-logo-wrapper:nth-child(2) {
    animation-delay: 0.2s;
}

/* Estados de hover melhorados */
.partner-logo-wrapper:hover .partner-logo-img {
    transform: scale(1.05);
}

.partner-logo-wrapper:hover .partner-logo-img.dhl-logo {
    filter: brightness(1) contrast(1.3);
}

/* Garantir que as logos não distorçam */
.partner-logo-img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* Efeitos para ícones sociais */
.footer-social-link {
    transition: all 0.3s ease;
}

.footer-social-link:hover {
    transform: scale(1.2);
}

/* Back to top button melhorado */
#backToTop {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--orange-500);
    color: white;
    border: none;
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
    z-index: 1000;
}

#backToTop:hover {
    background: var(--orange-600);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

#backToTop:active {
    transform: translateY(0);
}

/* Responsividade para mobile */
@media (max-width: 768px) {
    .footer-logo-main {
        height: 2.25rem; /* ligeiramente menor em mobile */
    }
    
    .partner-logo-wrapper {
        height: 2.75rem;
        width: 4.5rem;
        padding: 0.375rem;
    }
    
    .partner-logo-img {
        height: 1.75rem;
    }
    
    #backToTop {
        bottom: 1rem;
        right: 1rem;
        width: 2.5rem;
        height: 2.5rem;
    }
}

/* ===== HEADER LOGO - MANTENDO ESTRUTURA EXISTENTE ===== */

/* Logo principal do header com efeitos melhorados */
.header-logo {
    height: 2.5rem; /* h-10 - mantendo tamanho original */
    width: auto;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(1);
}

.header-logo:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
    transition-duration: 0.2s;
}

/* Efeito de brilho sutil na logo */
.header-logo::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.header-logo:hover::after {
    opacity: 1;
}

/* Container da logo para melhor posicionamento */
.header-logo-container {
    position: relative;
    display: flex;
    align-items: center;
}

/* Responsividade para diferentes tamanhos de tela */
@media (max-width: 768px) {
    .header-logo {
        height: 2.25rem; /* ligeiramente menor em mobile */
    }
}

@media (min-width: 1536px) {
    .header-logo {
        height: 2.75rem; /* ligeiramente maior em telas muito grandes */
    }
}

/* Efeito de loading sutil para quando a logo carrega */
.header-logo.loading {
    opacity: 0.7;
    animation: pulse 2s infinite;
}

/* Melhorias para o header como um todo */
.header-sticky {
    backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.95);
}

/* Botões CTA com efeitos melhorados */
.header-cta-primary {
    background: linear-gradient(135deg, var(--primary-600), var(--orange-500));
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
    transition: all 0.3s ease;
}

.header-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(168, 85, 247, 0.3);
    background-size: 150% 150%;
}

.header-cta-secondary {
    transition: all 0.3s ease;
    border-width: 2px;
}

.header-cta-secondary:hover {
    background: var(--primary-600);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(168, 85, 247, 0.2);
}

/* Animações */
@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.7;
    }
    50% {
        opacity: 1;
    }
}

/* Top bar com gradiente sutil */
.top-bar-gradient {
    background: linear-gradient(135deg, var(--primary-900), var(--primary-800));
}

/* Ícones da top bar */
.top-bar-icon {
    transition: all 0.3s ease;
}

.top-bar-contact:hover .top-bar-icon {
    transform: scale(1.1);
    color: var(--orange-400);
}

/* Seção de Parcerias */
.partnerships-section {
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    position: relative;
    overflow: hidden;
}

.partnerships-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="%234b5563" opacity="0.1"><polygon points="0,0 1000,50 1000,100 0,100"/></svg>') no-repeat center bottom;
    background-size: cover;
}

/* Container das logos */
.partnerships-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
    margin-top: 2rem;
}

/* Item individual da logo */
.partnership-item {
    text-align: center;
    transition: all 0.3s ease;
    flex: 0 1 auto;
}

.partnership-item:hover {
    transform: translateY(-5px);
}

/* Container da logo */
.logo-container {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 
                0 2px 4px -1px rgba(0, 0, 0, 0.06),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 140px;
    height: 80px;
    margin: 0 auto 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.logo-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.logo-container:hover::before {
    left: 100%;
}

.logo-container:hover {
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.2), 
                0 4px 6px -2px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

/* Imagem da logo */
.partnership-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: grayscale(0%) brightness(100%);
    transition: all 0.3s ease;
}

.logo-container:hover .partnership-logo {
    filter: grayscale(0%) brightness(100%);
    transform: scale(1.1);
}

/* Texto abaixo da logo */
.partnership-label {
    color: #9ca3af;
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 0.5rem;
    transition: color 0.3s ease;
}

.partnership-item:hover .partnership-label {
    color: #d1d5db;
}

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

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-5px);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.animate-logo-float {
    animation: logoFloat 3s ease-in-out infinite;
}

/* Responsividade */
@media (max-width: 768px) {
    .partnerships-logos {
        gap: 2rem;
        flex-direction: column;
    }
    
    .partnership-item {
        flex: 0 0 auto;
    }
    
    .logo-container {
        width: 120px;
        height: 70px;
        padding: 1rem;
    }
    
    .partnership-logo {
        height: 35px;
    }
    
    .partnerships-section .text-4xl {
        font-size: 2rem;
    }
    
    .partnerships-section .text-xl {
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .partnerships-logos {
        gap: 1.5rem;
    }
    
    .logo-container {
        width: 100px;
        height: 60px;
        padding: 0.75rem;
    }
    
    .partnership-logo {
        height: 30px;
    }
    
    .partnership-label {
        font-size: 0.75rem;
    }
}

/* Efeitos de foco para acessibilidade */
.logo-container:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Loading state para as imagens */
.partnership-logo.loading {
    background: #e5e7eb;
    border-radius: 4px;
}

/* Versão alternativa com fundo escuro para logos claras */
.logo-container.dark-bg {
    background: linear-gradient(145deg, #374151, #4b5563);
}

.logo-container.dark-bg .partnership-logo {
    filter: brightness(1) invert(0);
}

.logo-container.dark-bg:hover .partnership-logo {
    filter: brightness(1) invert(0);
}