/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Color Variables - Based on Logo (Preto, Cinza, Branco, Amarelo) */
:root {
    --primary-black: #1a1a1a;        /* Preto principal */
    --primary-dark: #2d2d2d;         /* Cinza escuro */
    --primary-gray: #4a4a4a;         /* Cinza médio */
    --accent-yellow: #fbbf24;        /* Amarelo/Dourado de destaque */
    --accent-light: #fcd34d;         /* Amarelo claro */
    --dark: #0f0f0f;                 /* Preto profundo */
    --light: #f5f5f5;                /* Cinza muito claro */
    --white: #ffffff;                /* Branco puro */
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--primary-dark) 100%) !important;
    border-bottom: 3px solid var(--accent-yellow);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.navbar-brand img {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    background: white;
    padding: 4px;
    border-radius: 4px;
}

.nav-link {
    font-weight: 600;
    font-size: 1.05rem;
    padding: 0.7rem 1.2rem !important;
    margin: 0 0.25rem;
    transition: all 0.3s ease;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--accent-yellow);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-yellow) !important;
    background: rgba(251, 191, 36, 0.1);
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.3);
    transform: translateY(-2px);
}

.nav-link:hover::before {
    width: 80%;
}

.nav-link.active {
    color: var(--accent-yellow) !important;
    background: rgba(251, 191, 36, 0.15);
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.4);
}

.nav-link.active::before {
    width: 80%;
}

.nav-link i {
    transition: transform 0.3s ease;
}

.nav-link:hover i {
    transform: scale(1.2);
}

/* Sections */
section {
    position: relative;
}

/* Cards */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 1rem 3rem rgba(26, 26, 26, 0.15) !important;
}

/* Buttons */
.btn {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-yellow) 0%, #f59e0b 100%);
    border: none;
    color: var(--primary-black);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1.5rem rgba(251, 191, 36, 0.4);
}

.btn-outline-light:hover {
    background-color: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: var(--primary-black);
}

/* Text Colors */
.text-primary {
    color: var(--accent-yellow) !important;
}

.text-primary-dark {
    color: var(--primary-dark) !important;
}

/* Backgrounds */
.bg-primary {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--primary-dark) 100%) !important;
}

.bg-accent {
    background-color: var(--accent-yellow) !important;
}

/* Icons */
.text-primary i,
.text-primary .bi {
    color: var(--accent-yellow) !important;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary-black) 100%) !important;
    border-top: 3px solid var(--accent-yellow);
}

footer a {
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--accent-yellow) !important;
}

footer .text-primary {
    color: var(--accent-yellow) !important;
}

/* Hero Section */
.hero-gradient {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.9) 0%, rgba(45, 45, 45, 0.85) 100%);
}

/* Check Icons & Lists */
.bi-check-circle-fill {
    color: var(--accent-yellow) !important;
}

/* Service Cards */
.card .display-3,
.card .display-6 {
    color: var(--primary-dark) !important;
}

/* Validation */
h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Badge Colors */
.badge.bg-primary {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--primary-dark) 100%) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1.2rem;
    }

    .navbar-brand img {
        height: 32px;
    }

    .nav-link {
        font-size: 1rem;
        padding: 0.8rem 1rem !important;
        margin: 0.2rem 0;
        border-left: 3px solid transparent;
    }

    .nav-link:hover,
    .nav-link.active {
        border-left-color: var(--accent-yellow);
        background: rgba(251, 191, 36, 0.1);
    }

    .nav-link::before {
        display: none;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1);
    box-shadow: 2px 2px 15px rgba(0, 0, 0, 0.4);
    color: #fff;
}

.whatsapp-float i {
    margin: 0;
    line-height: 60px;
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 25px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float i {
        line-height: 50px;
    }
}