/* 
 * VS Vidros - Design System & UI Imersiva (Glassmorphism & Engenharia de Vidros)
 * Especialistas em Box, Espelhos Bisotados, Cortina de Vidro e Guarda-Corpos
 * Brasília - DF
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
    /* Paleta Principal - Engenharia & Vidro Temperado */
    --bg-dark: #050a14;
    --bg-surface: #0a1324;
    --bg-card: rgba(255, 255, 255, 0.05);
    --bg-card-hover: rgba(255, 255, 255, 0.11);
    
    /* Vidro Bisotê & Reflexos Prismáticos */
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-border-hover: rgba(56, 189, 248, 0.5);
    --glass-highlight: rgba(255, 255, 255, 0.4);
    --glass-blur: 18px;
    --glass-edge-green: #0d9488; /* Verde característico da borda de vidro temperado */
    
    /* Cores de Acento & Ferragens */
    --accent-cyan: #38bdf8;
    --accent-sky: #0284c7;
    --accent-teal: #14b8a6;
    --accent-emerald: #10b981;
    --accent-gold: #f59e0b;     /* Perfis Linha Gold */
    --accent-inox: #e2e8f0;     /* Aço Inox 304 Escovado */
    --accent-smoke: #1e293b;
    
    /* Tipografia */
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Sombras de Vidro, Cáustica & Bisote */
    --shadow-glass: 0 10px 35px 0 rgba(0, 0, 0, 0.45);
    --shadow-glow: 0 0 30px rgba(56, 189, 248, 0.28);
    --shadow-bisote: inset 1.5px 1.5px 0 rgba(255, 255, 255, 0.28), inset -1.5px -1.5px 0 rgba(0, 0, 0, 0.5);
    --shadow-caustic: 0 20px 60px -15px rgba(14, 165, 233, 0.2);
    
    /* Transições */
    --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    color-scheme: dark;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: #f1f5f9;
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 0% 0%, rgba(14, 165, 233, 0.14) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(20, 184, 166, 0.10) 0px, transparent 50%),
        radial-gradient(at 50% 30%, rgba(56, 189, 248, 0.06) 0px, transparent 60%),
        radial-gradient(at 50% 80%, rgba(15, 23, 42, 0.8) 0px, transparent 100%);
    background-attachment: fixed;
}

/* ==========================================================================
   1. Componentes de Vidro Puro (Glassmorphism & Bisotê Lapidado)
   ========================================================================== */

.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-glass), var(--shadow-bisote);
    border-radius: 1.25rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

/* Reflexo de feixe de luz dinâmico e refração prismática no hover */
.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.28) 0%, rgba(56, 189, 248, 0.1) 30%, transparent 65%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease, transform 0.4s ease;
    transform: translateY(-12px);
    z-index: 2;
}

.glass-card:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
    border-color: var(--glass-border-hover);
    box-shadow: 0 20px 45px 0 rgba(0, 0, 0, 0.55), var(--shadow-glow), var(--shadow-bisote), var(--shadow-caustic);
}

.glass-card:hover::before {
    opacity: 1;
    transform: translateY(0);
}

/* Borda com nuance de lapidação em vidro verde (Edge Tint) */
.glass-edge-tint {
    border-top: 2px solid rgba(20, 184, 166, 0.6);
    box-shadow: inset 0 2px 8px rgba(20, 184, 166, 0.2);
}

/* Painel de Vidro Estrutural com Alta Refração */
.glass-panel {
    background: rgba(11, 20, 38, 0.72);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.25);
    border-radius: 1.5rem;
}

/* ==========================================================================
   2. Metáforas de Vidraçaria: Corte Diamantado, Prismas & Vidro Fumê
   ========================================================================== */

/* Linha de corte com lapidação de diamante e feixe a laser */
.glass-cut-line {
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(56, 189, 248, 0.2) 20%, rgba(255, 255, 255, 0.75) 50%, rgba(56, 189, 248, 0.2) 80%, transparent 100%);
    position: relative;
    margin: 3.5rem auto;
}

.glass-cut-line::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 8px;
    height: 8px;
    background: #38bdf8;
    box-shadow: 0 0 12px #38bdf8, 0 0 24px #0284c7;
    border-radius: 1px;
}

/* Hero Overlay Vidro Fumê / Refletivo */
.hero-glass-smoked {
    position: relative;
    background: linear-gradient(180deg, rgba(5, 10, 20, 0.82) 0%, rgba(10, 19, 36, 0.95) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-glass-smoked::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 25%, rgba(56, 189, 248, 0.2), transparent 70%);
    pointer-events: none;
}

/* ==========================================================================
   3. Refração de Capa & Imagens
   ========================================================================== */

.glass-refraction-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    background: #020617;
}

.glass-refraction-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1), filter 0.65s ease;
}

.glass-card:hover .glass-refraction-img {
    transform: scale(1.08);
    filter: brightness(1.1) contrast(1.06);
}

.glass-overlay-badge {
    background: rgba(10, 19, 36, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #e2e8f0;
}

/* ==========================================================================
   4. Badges Técnicos & Selos de Fábrica NBR
   ========================================================================== */

.badge-nbr {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 0.4rem 0.85rem;
    border-radius: 9999px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(56, 189, 248, 0.12);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.35);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.15);
}

.badge-status-concluido {
    background: rgba(16, 185, 129, 0.18);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.4);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
}

.badge-status-andamento {
    background: rgba(245, 158, 11, 0.18);
    color: #fbbf24;
    border: 1px solid rgba(245, 158, 11, 0.4);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.2);
}

/* ==========================================================================
   5. Abas de Filtros Dinâmicos
   ========================================================================== */

.filter-tab-btn {
    padding: 0.85rem 1.65rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 9999px;
    color: #94a3b8;
    background: rgba(11, 20, 38, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.filter-tab-btn:hover {
    color: #ffffff;
    border-color: rgba(56, 189, 248, 0.4);
    background: rgba(56, 189, 248, 0.12);
    transform: translateY(-2px);
}

.filter-tab-btn.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.35) 0%, rgba(2, 132, 199, 0.2) 100%);
    border-color: #38bdf8;
    box-shadow: 0 0 25px rgba(56, 189, 248, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

/* ==========================================================================
   6. Modais de Mídia e Lightbox
   ========================================================================== */

.glass-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(3, 7, 18, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.glass-modal-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

.glass-modal-content {
    background: rgba(11, 20, 38, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.85), 0 0 35px rgba(56, 189, 248, 0.25);
    border-radius: 1.5rem;
    max-width: 920px;
    width: 100%;
    overflow: hidden;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-modal-backdrop.open .glass-modal-content {
    transform: scale(1) translateY(0);
}

/* ==========================================================================
   7. Formulários e Inputs Glassmorphism (Admin & Simulador)
   ========================================================================== */

.glass-input {
    width: 100%;
    background: rgba(11, 20, 38, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 0.75rem;
    padding: 0.8rem 1.1rem;
    color: #ffffff;
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.glass-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.35), inset 0 1px 2px rgba(0,0,0,0.4);
    background: rgba(11, 20, 38, 0.95);
}

.glass-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2338bdf8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25rem;
}

/* Botões Estilo Vidro Lapidado */
.btn-glass-primary {
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    color: #ffffff;
    font-weight: 700;
    padding: 0.8rem 1.85rem;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 20px rgba(2, 132, 199, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.35);
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    cursor: pointer;
}

.btn-glass-primary:hover {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    box-shadow: 0 6px 30px rgba(14, 165, 233, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.55);
    transform: translateY(-2px);
}

.btn-glass-gold {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    color: #ffffff;
    font-weight: 700;
    padding: 0.8rem 1.85rem;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 20px rgba(217, 119, 6, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.35);
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    cursor: pointer;
}

.btn-glass-gold:hover {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    box-shadow: 0 6px 30px rgba(245, 158, 11, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.55);
    transform: translateY(-2px);
}

.btn-glass-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    transition: var(--transition-smooth);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.btn-glass-danger:hover {
    background: rgba(239, 68, 68, 0.3);
    color: #ffffff;
    border-color: #ef4444;
}

/* ==========================================================================
   8. Simulador Tátil de Serviços & Medidas (Metáfora de Orçamento Rápido)
   ========================================================================== */

.service-pick-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 1rem;
    padding: 1.25rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-align: center;
}

.service-pick-card:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: rgba(56, 189, 248, 0.4);
    transform: translateY(-3px);
}

.service-pick-card.selected {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.25) 0%, rgba(2, 132, 199, 0.15) 100%);
    border-color: #38bdf8;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.3);
}

/* Espessômetro de Vidro Visual */
.glass-thickness-pill {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.3rem 0.65rem;
    border-radius: 0.4rem;
    background: rgba(13, 148, 136, 0.2);
    color: #2dd4bf;
    border: 1px solid rgba(13, 148, 136, 0.4);
    display: inline-block;
}

/* ==========================================================================
   9. Animações e Efeitos de Brilho & Caustics
   ========================================================================== */

@keyframes pulseGlow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.05); }
}

.animate-pulse-glow {
    animation: pulseGlow 6s ease-in-out infinite;
}

@keyframes glassShine {
    0% { transform: translateX(-100%) rotate(25deg); }
    100% { transform: translateX(200%) rotate(25deg); }
}

.shine-effect {
    position: relative;
    overflow: hidden;
}

.shine-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(60deg, transparent 40%, rgba(255, 255, 255, 0.2) 50%, transparent 60%);
    transform: translateX(-100%) rotate(25deg);
    transition: transform 0.8s ease;
}

.shine-effect:hover::after {
    transform: translateX(100%) rotate(25deg);
}