/* 
 * Multiplic Digital - Custom Editorial Design System
 * Focus: Delicate, human-crafted, minimalist, comfortable to the eyes.
 */

:root {
    --primary: #c62828; /* Muted, elegant brand red */
    --primary-hover: #b71c1c;
    --primary-light: #faf0f0;
    --secondary: #2b2d42; /* Slate charcoal text */
    --dark: #2b2d42;
    --light: #faf9f6; /* Muted warm paper off-white */
    --light-gray: #f5f4f0; /* Muted gray for boxes */
    --white: #ffffff;
    --border-color: #e3deda; /* Extremely thin, warm gray border */
    
    --font-heading: 'Georgia', serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.25s ease-in-out;
    --border-radius-lg: 10px;
    --border-radius-md: 6px;
    --border-radius-sm: 4px;
    
    --whatsapp: #25d366;
    --whatsapp-hover: #20ba5a;
}

/* Base Styles */
body {
    font-family: var(--font-body);
    color: var(--secondary);
    background-color: var(--light);
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: var(--font-heading);
    font-weight: 500; /* Regular weights for editorial style */
    color: var(--secondary);
    letter-spacing: -0.01em;
}

.fs-7 { font-size: 0.85rem; }
.fs-8 { font-size: 0.75rem; }

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

.tracking-wide { letter-spacing: 0.05em; }

/* Custom Buttons - Rounded-md, editorial styling */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 24px;
    transition: var(--transition-smooth);
    box-shadow: none !important;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
    color: var(--white) !important;
    transform: translateY(-1px);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
    background-color: transparent;
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 24px;
    transition: var(--transition-smooth);
}
.btn-outline-primary:hover, .btn-outline-primary:focus {
    background-color: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-1px);
}

.btn-outline-dark {
    color: var(--secondary);
    border-color: var(--border-color);
    background-color: transparent;
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 24px;
    transition: var(--transition-smooth);
}
.btn-outline-dark:hover {
    background-color: var(--light-gray);
    border-color: var(--secondary);
    color: var(--secondary);
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.85rem;
}

.btn-xs {
    padding: 3px 10px;
    font-size: 0.75rem;
}

/* Utilities */
.hover-primary {
    transition: var(--transition-smooth);
}
.hover-primary:hover {
    color: var(--primary) !important;
}

.hover-white {
    transition: var(--transition-smooth);
}
.hover-white:hover {
    color: var(--white) !important;
}

/* Top bar styles - Soft gray instead of stark black */
.top-bar {
    background-color: var(--light-gray) !important;
    border-bottom: 1px solid var(--border-color);
    color: var(--secondary) !important;
}
.top-bar span {
    color: var(--secondary);
}

/* Navbar - Clean with a delicate bottom border */
.navbar {
    background-color: rgba(250, 249, 246, 0.95) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.navbar .nav-link {
    font-family: var(--font-body);
    color: var(--secondary);
    font-weight: 400;
    font-size: 0.95rem;
    padding: 8px 16px;
    transition: var(--transition-smooth);
}
.navbar .nav-link:hover, .navbar .nav-link.active {
    color: var(--primary) !important;
}

.navbar .btn-primary {
    padding: 8px 20px;
    font-size: 0.85rem;
    border-radius: var(--border-radius-md);
}

.logo-img {
    transition: var(--transition-smooth);
}
.logo-img:hover {
    transform: scale(1.01);
}

/* Hero Section - Soft and bright */
.hero-section {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 90px 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
    background-color: var(--light);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(250, 249, 246, 0.92); /* Lighter and warm overlay */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.graphic-element {
    position: absolute;
    right: 2%;
    top: 15%;
    max-width: 40%;
    z-index: 1;
    opacity: 0.25; /* Very subtle and elegant */
    pointer-events: none;
}

/* Tabs & Carousel inside Hero (Slide-like transitions) */
.hero-tabs .nav-link {
    color: var(--secondary);
    border: none;
    border-bottom: 1.5px solid transparent;
    padding: 10px 20px;
    font-family: var(--font-body);
    font-weight: 400;
    transition: var(--transition-smooth);
}

.hero-tabs .nav-link.active {
    color: var(--primary) !important;
    border-bottom: 1.5px solid var(--primary) !important;
    background-color: transparent !important;
}

/* Simple cards - No shadows, thin border */
.service-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 24px;
    transition: var(--transition-smooth);
    height: 100%;
}

.service-card:hover {
    border-color: var(--primary);
}

.service-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 16px;
    display: inline-block;
    opacity: 0.9;
}

/* Steps - Clean numbers, editorial typography */
.highlight-online-section {
    background-color: var(--light-gray);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
}

.highlight-steps .step-number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
    display: block;
}

/* Product Detail Cards - Thin border, clean photos */
.product-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    height: 100%;
}

.product-img-wrapper {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-card:hover {
    border-color: var(--primary);
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--white);
    color: var(--primary);
    border: 1px solid var(--primary);
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-weight: 500;
    letter-spacing: 0.02em;
    z-index: 10;
}

/* Accordion - Simple list style */
.faq-accordion .accordion-item {
    border: none;
    border-bottom: 1px solid var(--border-color) !important;
    border-radius: 0 !important;
    background-color: transparent;
    margin-bottom: 0;
}

.faq-accordion .accordion-button {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--secondary);
    padding: 20px 0;
    box-shadow: none !important;
    background-color: transparent !important;
    transition: var(--transition-smooth);
}

.faq-accordion .accordion-button:not(.collapsed) {
    color: var(--primary);
}

.faq-accordion .accordion-body {
    padding: 0 0 20px 0;
    font-family: var(--font-body);
    line-height: 1.6;
}

/* Minimalist Table */
.table {
    border-color: var(--border-color);
}
.table thead th {
    font-family: var(--font-body);
    font-weight: 500;
    color: var(--secondary);
    border-bottom: 2px solid var(--secondary);
    background-color: transparent !important;
    padding: 12px 8px;
}
.table tbody td {
    padding: 12px 8px;
    border-bottom: 1px solid var(--border-color);
}

/* Upload Interface */
.upload-drag-area {
    border: 1px dashed var(--border-color);
    border-radius: var(--border-radius-md);
    background-color: var(--white);
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.upload-drag-area:hover, .upload-drag-area.dragover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.upload-drag-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 16px;
    opacity: 0.8;
}

.photo-item-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 16px;
    margin-bottom: 12px;
    transition: var(--transition-smooth);
}

.photo-item-card:hover {
    border-color: var(--primary);
}

.photo-item-preview {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.sticky-summary-box {
    position: sticky;
    top: 90px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background-color: var(--white);
    padding: 24px;
}

/* Floating WhatsApp Button - Cleaned */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background-color: var(--whatsapp);
    color: var(--white);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    z-index: 9999;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.whatsapp-float:hover {
    background-color: var(--whatsapp-hover);
    transform: scale(1.05);
}
.whatsapp-badge {
    display: none !important; /* Hide AI badge overlay */
}

/* Modals */
.modal-content {
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}
.modal-header {
    border-bottom: 1px solid var(--border-color);
}
.modal-footer {
    border-top: 1px solid var(--border-color);
}

/* Admin Specific */
.status-badge {
    font-size: 0.7rem;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: var(--border-radius-sm);
    border: 1px solid transparent;
}
.status-Pendente { background-color: #fff9e6; color: #856404; border-color: #ffeeba; }
.status-EmProducao { background-color: #e6f0ff; color: #004085; border-color: #b8daff; }
.status-Concluido { background-color: #ebffed; color: #155724; border-color: #c3e6cb; }
.status-Cancelado { background-color: #ffebeb; color: #721c24; border-color: #f5c6cb; }

/* Filter white for logo in footer */
.filter-white {
    filter: brightness(0) invert(0.15); /* Soft charcoal logo instead of glowing white */
    opacity: 0.6;
}

/* Layout alignments and typography tweaks */
.style-institutional-text {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: #4a4d52;
}

/* Animation triggers */
.reveal-on-scroll {
    opacity: 1; /* Removed aggressive slide transitions */
    transform: none;
}