/* ==========================================================================
   NK AUTOPARTS - MAIN STYLESHEET
   Template Elementor para Peças Automotivas
   Compatível com WooCommerce
   ========================================================================== */

/* ---------- Variáveis / Design Tokens ---------- */
:root {
    /* Paleta extraída da logo NK Auto Parts */
    --nk-primary: #0B1C2C;
    --nk-dark: #071018;
    --nk-accent: #00A8E8;
    --nk-accent-light: #33BEF0;
    --nk-accent-dark: #1E4A8C;

    /* Tons da paleta */
    --nk-navy-deep: #0B1C2C;
    --nk-navy: #102536;
    --nk-navy-mid: #163044;
    --nk-navy-light: #1E4A8C;

    /* Panos de fundo */
    --nk-bg-dark: #071018;
    --nk-bg-navy: #0B1C2C;
    --nk-bg-light: #F4F7FA;
    --nk-bg-white: #ffffff;
    --nk-bg-contrast: #E8EEF4;

    /* Texto */
    --nk-text-dark: #1A1A1A;
    --nk-text-body: #2C3A45;
    --nk-text-muted: #5A6B7A;
    --nk-text-white: #ffffff;
    --nk-text-light: #B8D4E8;

    /* Cores de ação */
    --nk-success: #22c55e;
    --nk-warning: #E6A817;
    --nk-danger: #ef4444;

    /* Bordas */
    --nk-border: #D5DEE7;
    --nk-border-dark: #163044;

    /* Tipografia */
    --nk-font-heading: 'Rajdhani', 'Arial Narrow', sans-serif;
    --nk-font-body: 'Inter', 'Segoe UI', sans-serif;

    /* Espaçamentos */
    --nk-space-xs: 0.5rem;
    --nk-space-sm: 1rem;
    --nk-space-md: 2rem;
    --nk-space-lg: 3rem;
    --nk-space-xl: 5rem;

    /* Sombras */
    --nk-shadow-sm: 0 2px 8px rgba(11, 28, 44, 0.08);
    --nk-shadow-md: 0 6px 20px rgba(11, 28, 44, 0.12);
    --nk-shadow-lg: 0 12px 32px rgba(11, 28, 44, 0.18);
    --nk-shadow-accent: 0 8px 24px rgba(0, 168, 232, 0.35);

    /* Transições */
    --nk-transition: all 0.3s ease;
    --nk-transition-fast: all 0.15s ease;

    /* Raios */
    --nk-radius-sm: 6px;
    --nk-radius-md: 12px;
    --nk-radius-lg: 18px;
    --nk-radius-full: 999px;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--nk-font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--nk-text-body);
    background-color: var(--nk-bg-light);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--nk-font-heading);
    font-weight: 700;
    color: var(--nk-primary);
    line-height: 1.2;
    margin: 0 0 0.5em;
    letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h3 { font-size: clamp(1.4rem, 3vw, 1.8rem); }
h4 { font-size: 1.2rem; }

a {
    color: var(--nk-accent);
    text-decoration: none;
    transition: var(--nk-transition);
}

a:hover {
    color: var(--nk-accent-dark);
}

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

.container,
.nk-container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--nk-space-md);
}

@media (max-width: 768px) {
    .container,
    .nk-container {
        padding: 0 var(--nk-space-sm);
    }
}

/* ---------- Utilitários ---------- */
.text-center { text-align: center; }
.text-white { color: var(--nk-text-white); }
.text-accent { color: var(--nk-accent); }
.bg-dark { background-color: var(--nk-bg-dark); }
.bg-navy { background-color: var(--nk-bg-navy); }
.bg-white { background-color: var(--nk-bg-white); }

/* ---------- Botões ---------- */
.nk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--nk-font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--nk-radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--nk-transition);
    line-height: 1.2;
}

.nk-btn--primary {
    background: linear-gradient(135deg, var(--nk-accent), var(--nk-primary));
    color: var(--nk-text-white);
    box-shadow: var(--nk-shadow-accent);
}

.nk-btn--primary:hover {
    background: linear-gradient(135deg, var(--nk-accent-light), var(--nk-accent));
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 168, 232, 0.45);
}

.nk-btn--outline {
    background: transparent;
    color: var(--nk-text-white);
    border-color: rgba(255, 255, 255, 0.6);
}

.nk-btn--outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #fff;
    color: #fff;
    transform: translateY(-2px);
}

.nk-btn--outline-dark {
    background: transparent;
    color: var(--nk-primary);
    border-color: var(--nk-accent);
}

.nk-btn--outline-dark:hover {
    background: var(--nk-accent);
    color: #fff;
}

.nk-btn--accent-outline {
    background: transparent;
    color: var(--nk-accent);
    border-color: var(--nk-accent);
}

.nk-btn--accent-outline:hover {
    background: var(--nk-accent);
    color: #fff;
    transform: translateY(-2px);
}

.nk-btn--white {
    background: #fff;
    color: var(--nk-primary);
    border-color: #fff;
}

.nk-btn--white:hover {
    background: var(--nk-accent-light);
    color: #fff;
    border-color: var(--nk-accent-light);
    transform: translateY(-2px);
}

.nk-btn--lg {
    padding: 1rem 2.25rem;
    font-size: 1.0625rem;
}

.nk-btn--sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

.nk-btn--block {
    width: 100%;
}

.nk-btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ---------- Seções gerais ---------- */
.nk-section {
    padding: var(--nk-space-xl) 0;
}

.nk-section--sm {
    padding: var(--nk-space-md) 0;
}

.nk-section--light {
    background-color: var(--nk-bg-light);
}

.nk-section--navy {
    background-color: var(--nk-bg-navy);
    color: var(--nk-text-white);
}

.nk-section--navy h1,
.nk-section--navy h2,
.nk-section--navy h3 {
    color: var(--nk-text-white);
}

.nk-section-heading {
    text-align: center;
    margin-bottom: var(--nk-space-lg);
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.nk-section-heading .nk-eyebrow {
    display: inline-block;
    font-family: var(--nk-font-body);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--nk-accent);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    position: relative;
}

.nk-section-heading .nk-eyebrow::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, var(--nk-accent), var(--nk-accent-light));
    border-radius: 2px;
    margin: 0.75rem auto 0;
}

.nk-section-heading--left {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
}

.nk-section-heading--left .nk-eyebrow::after {
    margin-left: 0;
    margin-right: 0;
}

.nk-section-heading h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
}

.nk-section-heading .nk-section-subtitle {
    font-size: 1.0625rem;
    color: var(--nk-text-muted);
    line-height: 1.7;
}

/* ---------- Breadcrumb ---------- */
.nk-breadcrumb {
    margin-bottom: 1.5rem;
}

.nk-breadcrumb ol {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0;
    margin: 0;
    font-size: 0.875rem;
}

.nk-breadcrumb li {
    display: inline-flex;
    align-items: center;
}

.nk-breadcrumb li a {
    color: var(--nk-text-muted);
    transition: var(--nk-transition);
}

.nk-breadcrumb li a:hover {
    color: var(--nk-accent);
}

.nk-breadcrumb-sep {
    margin: 0 0.125rem;
    color: var(--nk-text-muted);
    font-size: 0.75rem;
    opacity: 0.6;
}

.nk-breadcrumb .current,
.woocommerce .nk-breadcrumb .current {
    color: var(--nk-primary);
    font-weight: 500;
}

/* ---------- Barra de benefícios ---------- */
.nk-benefits {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.nk-benefit {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--nk-bg-white);
    border: 1px solid var(--nk-border);
    border-radius: var(--nk-radius-md);
    box-shadow: var(--nk-shadow-sm);
    transition: var(--nk-transition);
}

.nk-benefit:hover {
    transform: translateY(-4px);
    box-shadow: var(--nk-shadow-md);
    border-color: var(--nk-accent);
}

.nk-benefit__icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--nk-radius-md);
    background: linear-gradient(135deg, var(--nk-accent), var(--nk-primary));
    color: #fff;
    font-size: 1.4rem;
}

.nk-benefit__content h4 {
    font-size: 0.9375rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
    color: var(--nk-primary);
    font-family: var(--nk-font-body);
}

.nk-benefit__content p {
    font-size: 0.8125rem;
    color: var(--nk-text-muted);
    margin: 0;
    line-height: 1.4;
}

@media (max-width: 992px) {
    .nk-benefits { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
    .nk-benefits { grid-template-columns: 1fr; }
}

/* ---------- Animações ao scroll (uso com JS) ---------- */
.nk-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.nk-reveal.nk-reveal--active {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Metro de busca por veículo ---------- */
.nk-vehicle-search {
    position: relative;
    background: #fff;
    border-radius: var(--nk-radius-lg);
    padding: 2rem;
    box-shadow: var(--nk-shadow-lg);
    border-top: 4px solid var(--nk-accent);
}

.nk-vehicle-search__title {
    font-family: var(--nk-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--nk-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.nk-vehicle-search__title svg {
    color: var(--nk-accent);
}

.nk-vehicle-search form {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
    gap: 0.875rem;
}

.nk-vehicle-search select,
.nk-vehicle-search input[type="search"],
.nk-vehicle-search input[type="text"] {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--nk-border);
    border-radius: var(--nk-radius-sm);
    font-family: var(--nk-font-body);
    font-size: 0.9375rem;
    color: var(--nk-text-dark);
    background: var(--nk-bg-light);
    transition: var(--nk-transition);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23344c99' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.nk-vehicle-search input[type="search"] {
    background-image: none;
    padding-right: 1rem;
}

.nk-vehicle-search select:focus,
.nk-vehicle-search input:focus {
    outline: none;
    border-color: var(--nk-accent);
    box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.16);
    background-color: #fff;
}

.nk-vehicle-search .nk-btn {
    height: 100%;
    min-height: 46px;
    white-space: nowrap;
}

.nk-vehicle-search__results {
    margin-top: 1.5rem;
    border-top: 1px solid var(--nk-border);
    padding-top: 1.5rem;
}

.nk-vehicle-search__results-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--nk-primary);
    margin-bottom: 1rem;
    font-family: var(--nk-font-body);
}

.nk-vehicle-search__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.nk-vehicle-search__item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem;
    background: var(--nk-bg-light);
    border: 1px solid var(--nk-border);
    border-radius: var(--nk-radius-sm);
    transition: var(--nk-transition);
}

.nk-vehicle-search__item:hover {
    border-color: var(--nk-accent);
    background: #fff;
    box-shadow: var(--nk-shadow-sm);
}

.nk-vehicle-search__item img {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: var(--nk-radius-sm);
}

.nk-vehicle-search__item-info {
    flex: 1;
    min-width: 0;
}

.nk-vehicle-search__item-info h5 {
    font-size: 0.8125rem;
    font-weight: 600;
    margin: 0 0 0.125rem;
    color: var(--nk-primary);
    font-family: var(--nk-font-body);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nk-vehicle-search__item-info span {
    font-size: 0.75rem;
    color: var(--nk-text-muted);
}

@media (max-width: 992px) {
    .nk-vehicle-search form { grid-template-columns: 1fr 1fr; }
    .nk-vehicle-search__grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
    .nk-vehicle-search form { grid-template-columns: 1fr; }
}

/* ---------- Seção "Sobre" ---------- */
.nk-about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.nk-about__media {
    position: relative;
}

.nk-about__media img {
    border-radius: var(--nk-radius-lg);
    box-shadow: var(--nk-shadow-lg);
    width: 100%;
    object-fit: cover;
}

.nk-about__stat-card {
    position: absolute;
    bottom: -24px;
    right: -24px;
    background: linear-gradient(135deg, var(--nk-accent), var(--nk-primary));
    color: #fff;
    padding: 1.5rem 2rem;
    border-radius: var(--nk-radius-md);
    box-shadow: var(--nk-shadow-accent);
    text-align: center;
}

.nk-about__stat-card strong {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    font-family: var(--nk-font-heading);
}

.nk-about__stat-card span {
    font-size: 0.875rem;
    opacity: 0.9;
}

.nk-about__content .nk-eyebrow {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--nk-accent);
    margin-bottom: 0.5rem;
}

.nk-about__content h2 {
    font-size: clamp(1.8rem, 3vw, 2.3rem);
}

.nk-about__content p {
    color: var(--nk-text-muted);
    line-height: 1.7;
}

.nk-about__list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.nk-about__list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--nk-text-dark);
}

.nk-about__list li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--nk-accent);
    color: #fff;
    font-size: 0.6875rem;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .nk-about { grid-template-columns: 1fr; }
    .nk-about__stat-card { right: 0; bottom: -20px; }
    .nk-about__list { grid-template-columns: 1fr; }
}

/* ---------- Depoimentos ---------- */
.nk-testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.nk-testimonial {
    background: #fff;
    border: 1px solid var(--nk-border);
    border-radius: var(--nk-radius-md);
    padding: 2rem;
    position: relative;
    box-shadow: var(--nk-shadow-sm);
    transition: var(--nk-transition);
}

.nk-testimonial:hover {
    box-shadow: var(--nk-shadow-md);
    transform: translateY(-4px);
}

.nk-testimonial__stars {
    color: var(--nk-warning);
    font-size: 1rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.nk-testimonial__text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--nk-text-body);
    margin-bottom: 1.5rem;
}

.nk-testimonial__author {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    border-top: 1px solid var(--nk-border);
    padding-top: 1.25rem;
}

.nk-testimonial__author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--nk-accent);
}

.nk-testimonial__author strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--nk-primary);
    font-family: var(--nk-font-body);
}

.nk-testimonial__author span {
    font-size: 0.8125rem;
    color: var(--nk-text-muted);
}

@media (max-width: 768px) {
    .nk-testimonials { grid-template-columns: 1fr; }
}

/* ---------- CTA final (banner) ---------- */
.nk-cta-banner {
    position: relative;
    background: linear-gradient(135deg, var(--nk-primary) 0%, var(--nk-accent) 100%);
    border-radius: var(--nk-radius-lg);
    padding: 4rem 3rem;
    overflow: hidden;
    text-align: center;
    color: #fff;
}

.nk-cta-banner::before {
    content: '';
    position: absolute;
    top: -60%;
    right: -10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
}

.nk-cta-banner::after {
    content: '';
    position: absolute;
    bottom: -70%;
    left: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.15);
}

.nk-cta-banner > * {
    position: relative;
    z-index: 2;
}

.nk-cta-banner h2 {
    color: #fff;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 0.75rem;
}

.nk-cta-banner p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.0625rem;
    max-width: 560px;
    margin: 0 auto 2rem;
}

.nk-cta-banner .nk-btn-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 576px) {
    .nk-cta-banner { padding: 3rem 1.5rem; }
}

/* ---------- Notificações toast ---------- */
.nk-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--nk-primary);
    color: #fff;
    padding: 0.875rem 1.5rem;
    border-radius: var(--nk-radius-full);
    font-size: 0.9375rem;
    font-weight: 500;
    box-shadow: var(--nk-shadow-lg);
    z-index: 99999;
    opacity: 0;
    transition: transform 0.4s ease, opacity 0.4s ease;
    pointer-events: none;
}

.nk-toast.nk-toast--visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.nk-toast--success { border-left: 4px solid var(--nk-success); }
.nk-toast--error { border-left: 4px solid var(--nk-danger); }

/* ---------- Responsivo global ---------- */
@media (max-width: 1024px) {
    .nk-section { padding: var(--nk-space-lg) 0; }
}

@media (max-width: 768px) {
    .nk-section { padding: var(--nk-space-md) 0; }
}