/* assets/css/style.css - Design System Bragança Veículos */

:root {
    --primary: #0038a8;
    --primary-dark: #002570;
    --primary-light: #1a52c4;
    --primary-glow: rgba(0, 56, 168, 0.25);
    --accent: #f5b731;
    --accent-soft: rgba(245, 183, 49, 0.15);
    --secondary: #0c1222;
    --surface: #ffffff;
    --surface-muted: #f4f6fb;
    --surface-elevated: #ffffff;
    --border: #e2e8f0;
    --border-strong: #cbd5e1;
    --text: #1e293b;
    --text-muted: #64748b;
    --text-inverse: #f8fafc;
    --success: #16a34a;
    --whatsapp: #25d366;
    --whatsapp-dark: #1da851;
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.12);
    --shadow-card: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-height: 80px;
    --font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--surface);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

.text-gradient {
    background: linear-gradient(135deg, var(--accent) 0%, #fde68a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 14px;
    font-family: inherit;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--primary-glow);
    filter: brightness(1.05);
}

.btn-whatsapp {
    background: var(--whatsapp);
    color: white;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
}

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

.btn-outline--dark {
    border-color: var(--primary);
    color: var(--primary);
}

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

.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; border-radius: var(--radius-lg); }

/* Grid */
.grid {
    display: grid;
    gap: 24px;
}

.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 1100px) {
    .grid--4 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .grid--4,
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .container { padding: 0 16px; }
}

@media (max-width: 520px) {
    .grid--4,
    .grid--3,
    .grid--2 { grid-template-columns: 1fr; }
}

/* Section */
.section {
    padding: 96px 0;
}

.section--muted {
    background: var(--surface-muted);
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }
}

.section__header {
    text-align: center;
    margin-bottom: 56px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.section__eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--primary);
    background: var(--accent-soft);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section__title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    margin-bottom: 12px;
}

.section__title span {
    color: var(--primary);
}

.section__subtitle {
    color: var(--text-muted);
    font-size: 1.0625rem;
}

/* Cards */
.card {
    background: var(--surface-elevated);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border);
    position: relative;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.card__image {
    position: relative;
    padding-top: 62%;
    overflow: hidden;
    background: linear-gradient(145deg, #e8edf5 0%, #f4f6fb 100%);
}

.card__image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card__image img {
    transform: scale(1.06);
}

.card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--primary);
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 5px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 2;
}

.card__content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card__title {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--secondary);
    line-height: 1.35;
}

.card__version {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 14px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card__price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}

.card__specs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.card__spec {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--surface-muted);
    padding: 5px 10px;
    border-radius: var(--radius-full);
}

.card__btn {
    width: 100%;
    margin-top: auto;
}

/* Skeleton */
.skeleton {
    pointer-events: none;
}

.skeleton__image {
    background: linear-gradient(90deg, #e8edf5 25%, #f1f5f9 50%, #e8edf5 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    padding-top: 62%;
}

.skeleton__title,
.skeleton__text,
.skeleton__price {
    background: linear-gradient(90deg, #e8edf5 25%, #f1f5f9 50%, #e8edf5 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 6px;
}

.skeleton__title { height: 18px; width: 85%; margin: 20px 20px 10px; }
.skeleton__text { height: 14px; width: 60%; margin: 0 20px 12px; }
.skeleton__price { height: 26px; width: 45%; margin: 0 20px 20px; }

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

/* Navbar */
.navbar {
    position: relative;
    padding: 18px 0;
    transition: none;
    background: transparent;
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border);
}

.navbar--solid {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-xs);
    border-bottom: 1px solid var(--border);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.navbar__logo img {
    height: 44px;
    width: auto;
    transition: var(--transition);
}

.navbar.scrolled .navbar__logo img,
.navbar--solid .navbar__logo img {
    height: 38px;
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar__menu a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 14px;
    padding: 10px 18px;
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.navbar__menu a:hover {
    color: var(--primary);
    background: var(--surface-muted);
}

.navbar__menu a.active {
    color: var(--primary);
    background: rgba(0, 56, 168, 0.08);
}

.navbar__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: var(--surface-muted);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    padding: 10px;
}

.navbar__toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--secondary);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar__toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar__toggle.active span:nth-child(2) {
    opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 768px) {
    .navbar__toggle { display: flex; }

    .navbar__menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: white;
        padding: 16px;
        gap: 4px;
        box-shadow: var(--shadow-lg);
        border-bottom: 1px solid var(--border);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

    .navbar__menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .navbar__menu a {
        padding: 14px 18px;
    }

    .navbar .btn-primary { display: none; }
}

/* Hero */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    padding: 48px 0 80px;
    overflow: hidden;
    background: var(--secondary);
}

.hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 20%, rgba(0, 56, 168, 0.45) 0%, transparent 55%),
        radial-gradient(ellipse 60% 50% at 10% 80%, rgba(245, 183, 49, 0.12) 0%, transparent 50%),
        linear-gradient(160deg, #0c1222 0%, #0a1f4d 45%, #0038a8 100%);
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 75%);
}

.hero__glow {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 183, 49, 0.15) 0%, transparent 70%);
    top: -10%;
    right: -5%;
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-inverse);
    margin-bottom: 28px;
}

.hero__badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.hero__title {
    font-size: clamp(2.25rem, 5.5vw, 3.75rem);
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.hero__title span {
    display: block;
    background: linear-gradient(135deg, var(--accent) 0%, #fde68a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.1875rem);
    color: rgba(248, 250, 252, 0.75);
    margin-bottom: 36px;
    max-width: 540px;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 48px;
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero__stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
    letter-spacing: -0.02em;
}

.hero__stat-label {
    font-size: 13px;
    color: rgba(248, 250, 252, 0.55);
    margin-top: 2px;
}

@media (max-width: 768px) {
    .hero { min-height: auto; padding-bottom: 64px; }
    .hero__stats { gap: 24px; }
}

/* Features strip */
.features {
    padding: 0;
    margin-top: -48px;
    position: relative;
    z-index: 2;
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-card__icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 56, 168, 0.1) 0%, rgba(0, 56, 168, 0.05) 100%);
    border-radius: var(--radius-md);
    color: var(--primary);
}

.feature-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

@media (max-width: 900px) {
    .features__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
    .features__grid { grid-template-columns: 1fr; }
    .features { margin-top: -32px; }
}

/* CTA */
.cta {
    position: relative;
    padding: 96px 0;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--secondary) 0%, #0a1f4d 50%, var(--primary-dark) 100%);
}

.cta__pattern {
    position: absolute;
    inset: 0;
    opacity: 0.06;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta__content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta__title {
    color: white;
    margin-bottom: 16px;
    font-size: clamp(1.75rem, 3vw, 2.25rem);
}

.cta__text {
    color: rgba(248, 250, 252, 0.7);
    margin-bottom: 32px;
    font-size: 1.0625rem;
}

.cta__buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta .btn-outline {
    border-color: rgba(255, 255, 255, 0.35);
}

/* Footer */
.footer {
    background: var(--secondary);
    color: rgba(248, 250, 252, 0.65);
    padding: 72px 0 0;
}

.footer__content {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand p {
    margin: 12px 0 20px;
    font-size: 14px;
    line-height: 1.7;
    max-width: 280px;
}

.footer__logo-text {
    font-size: 1.375rem;
    font-weight: 800;
    color: white;
    letter-spacing: -0.02em;
}

.footer__logo-text span {
    color: var(--accent);
}

.footer__social {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: rgba(248, 250, 252, 0.75);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.footer__social:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.footer__links h4,
.footer__contact h4 {
    color: white;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.footer__links a {
    display: block;
    color: rgba(248, 250, 252, 0.65);
    text-decoration: none;
    margin-bottom: 12px;
    font-size: 14px;
    transition: var(--transition);
}

.footer__links a:hover {
    color: white;
    padding-left: 4px;
}

.footer__contact p {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 14px;
    line-height: 1.5;
}

.footer__contact svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--accent);
}

.footer__bottom {
    text-align: center;
    padding: 24px 0;
    font-size: 13px;
    color: rgba(248, 250, 252, 0.4);
}

@media (max-width: 768px) {
    .footer__content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* Page hero (inner pages) */
.page-hero {
    padding: 48px 0 48px;
    background: linear-gradient(160deg, var(--secondary) 0%, #0a1f4d 60%, var(--primary) 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, black 30%, transparent);
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    color: white;
    margin-bottom: 10px;
}

.page-hero p {
    color: rgba(248, 250, 252, 0.7);
    font-size: 1.0625rem;
}

/* Ver mais button area */
.btn-ver-mais {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: 16px;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 80px 24px;
    grid-column: 1 / -1;
}

.empty-state svg {
    color: var(--border-strong);
    margin-bottom: 24px;
}

.empty-state h3 {
    margin-bottom: 10px;
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 28px;
}

/* WhatsApp float */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.55);
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 16px;
        right: 16px;
        width: 52px;
        height: 52px;
    }
}