:root {
    --bg: #262624;
    --surface: #30302e;
    --surface-2: #3b3a37;
    --text: #f5f4ee;
    --muted: #a39e93;
    --accent: #CC785C;
    /* Darker fills for solid buttons/badges with white text on top — #CC785C
       itself only reaches 3.28:1 with white (WCAG AA needs 4.5:1), and no
       single shade can satisfy both "text on dark bg" and "white text on
       this bg" at once, so fills get their own darker tier. */
    --accent-solid: #B35738;
    --accent-solid-hover: #94482E;
    /* Lighter text tint for accent-colored text sitting on the low-opacity
       accent-tinted pill/badge backgrounds (same contrast reasoning, other
       direction: foreground text on a still-dark tinted bg needs to be
       lighter, not darker, to clear 4.5:1). */
    --accent-light: #DF957C;
    --success: #9AB092;
    --danger: #DD958D;
    --line: rgba(245,244,238,0.08);
    --shadow: 0 10px 40px -10px rgba(0,0,0,0.5);
    --shadow-sm: 0 4px 20px -4px rgba(0,0,0,0.3);
}

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

html { scroll-behavior: smooth; }

input[type="checkbox"], input[type="radio"], input[type="range"] { accent-color: var(--accent); }

::selection {
    background: var(--accent);
    color: white;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 9999px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }
html { scrollbar-color: var(--surface-2) var(--bg); }

a:focus-visible,
button:focus-visible,
.lw-btn:focus-visible,
.lw-nav__link:focus-visible,
.lw-tag:focus-visible,
.lw-filter-btn:focus-visible,
.lw-footer__icon:focus-visible,
.lw-copy-btn:focus-visible,
.lw-nav__dropdown-item:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 0.4rem;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated background blobs */
.lwh-hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.lwh-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.lwh-blob--1 {
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, #CC785C, #E0B084);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.lwh-blob--2 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, #A67C6D, #6B5B4F);
    bottom: -150px;
    left: -100px;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* Grid background */
.lwh-grid-bg {
    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: 40px 40px;
}

/* Navigation */
.lw-nav {
    background: rgba(38, 38, 36, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
}

.lw-nav__logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
}

.lw-nav__logo-accent {
    color: var(--accent);
}

.lw-nav__link {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
    padding: 0.5rem 0;
}

.lw-nav__link:hover, .lw-nav__link.active {
    color: var(--text);
}

.lw-nav__mobile-toggle {
    color: var(--text);
    cursor: pointer;
    background: none;
    border: none;
}

/* Dropdown */
.lw-nav__dropdown-menu {
    position: absolute;
    left: 0;
    top: 100%;
    margin-top: 0.5rem;
    min-width: 180px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 0.75rem;
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.lw-nav__dropdown.open .lw-nav__dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lw-nav__dropdown-item {
    display: block;
    padding: 0.6rem 1rem;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
    border-radius: 0.5rem;
    transition: all 0.15s;
}

.lw-nav__dropdown-item:hover {
    background: var(--surface-2);
    color: var(--text);
}

.dropdown-arrow {
    transition: transform 0.2s;
}

.lw-nav__dropdown.open .dropdown-arrow {
    transform: rotate(180deg);
}

/* Hero section */
.lwh-hero {
    position: relative;
    padding: 8rem 0 6rem;
    overflow: hidden;
}

.lwh-hero__content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 0 1.5rem;
}

.lw-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 9999px;
    background: rgba(204, 120, 92, 0.1);
    border: 1px solid rgba(204, 120, 92, 0.2);
    color: var(--accent-light);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.lw-pill::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.lw-display {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.lw-muted {
    color: var(--muted);
}

.lw-input {
    width: 100%;
    padding: 0.85rem 1.2rem;
    border-radius: 0.75rem;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.lw-input.lw-mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
}

.lw-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: 0.6rem;
    border: 1px solid var(--line);
    background: var(--surface-2);
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
}

.lw-copy-btn:hover {
    color: var(--text);
    border-color: rgba(204, 120, 92, 0.3);
}

.lw-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(204, 120, 92, 0.15);
}

.lw-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.2s;
}

.lw-btn--primary {
    background: var(--accent-solid);
    color: white;
}

.lw-btn--primary:hover {
    background: var(--accent-solid-hover);
    transform: translateY(-1px);
    box-shadow: 0 10px 30px -10px rgba(204, 120, 92, 0.4);
}

.lw-btn--secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--line);
}

.lw-btn--secondary:hover {
    border-color: rgba(204, 120, 92, 0.4);
    background: var(--surface-2);
    transform: translateY(-1px);
}

/* Cards */
.lw-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: all 0.3s;
}

.lw-card:hover {
    border-color: rgba(204, 120, 92, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.lw-icon-tile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    background: rgba(204, 120, 92, 0.1);
    margin-bottom: 1rem;
}

/* Badges & tags */
.lw-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    background: rgba(204, 120, 92, 0.12);
    color: var(--accent-light);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lw-badge--success {
    background: rgba(122, 148, 113, 0.15);
    color: var(--success);
}

.lw-badge--danger {
    background: rgba(196, 100, 90, 0.15);
    color: var(--danger);
}

.lw-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.8rem;
    border-radius: 9999px;
    background: var(--surface-2);
    color: var(--muted);
    font-size: 0.8rem;
    text-decoration: none;
    transition: all 0.15s;
}

.lw-tag:hover {
    color: var(--text);
    background: rgba(204, 120, 92, 0.15);
}

/* Filter buttons */
.lw-filter-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.1rem;
    border-radius: 9999px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.15s;
}

.lw-filter-btn:hover {
    color: var(--text);
    border-color: rgba(204, 120, 92, 0.3);
}

.lw-filter-btn.active {
    background: var(--accent-solid);
    border-color: var(--accent-solid);
    color: white;
}

/* Media cards (portfolio/blog) */
.lw-media-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1rem;
    overflow: hidden;
    text-decoration: none;
    color: var(--text);
    transition: all 0.3s;
}

.lw-media-card:hover {
    border-color: rgba(204, 120, 92, 0.3);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.lw-media-card__img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    background: var(--surface-2);
}

/* Horizontal variant (e.g. portfolio cases) — a dedicated modifier instead of
   Tailwind's md:flex-row/md:w-2/5, which lose the cascade to these unconditional
   rules since main.css loads after the Tailwind CDN's injected stylesheet. */
@media (min-width: 768px) {
    .lw-media-card--horizontal {
        flex-direction: row;
    }
    .lw-media-card--horizontal .lw-media-card__img {
        width: 40%;
        aspect-ratio: auto;
    }
}

/* Lets a card be a plain <div> with one real link (on the title) that's
   stretched to cover the whole card, so other links (e.g. author) inside it
   stay valid, clickable, separately-focusable — no nested <a> in <a>. */
.lw-media-card__title-link {
    color: inherit;
    text-decoration: none;
}

.lw-media-card__title-link::after {
    content: '';
    position: absolute;
    inset: 0;
}

.lw-media-card__meta a {
    position: relative;
    z-index: 1;
}

.lw-media-card__body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.lw-media-card__title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
}

.lw-media-card__meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--muted);
}

/* Breadcrumb */
.lw-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.lw-breadcrumb a {
    color: var(--muted);
    text-decoration: none;
    transition: color 0.15s;
}

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

/* Prose (blog post / project detail body content) */
.lw-prose {
    color: var(--text);
    line-height: 1.8;
    font-size: 1.05rem;
}

.lw-prose p {
    margin-bottom: 1.25rem;
}

.lw-prose h2, .lw-prose h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    margin: 2rem 0 1rem;
}

.lw-prose a {
    color: var(--accent);
}

.lw-empty-state {
    text-align: center;
    padding: 4rem 1.5rem;
    color: var(--muted);
}

/* Stats */
.lw-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
    max-width: 900px;
    margin: 3rem auto 0;
    padding: 0 1.5rem;
}

.lw-stat {
    text-align: center;
}

.lw-stat__value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
}

.lw-stat__label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    margin-top: 0.5rem;
}

/* Sections */
.lw-section {
    padding: 5rem 0;
    position: relative;
}

.lw-section__header {
    text-align: center;
    margin-bottom: 3rem;
}

.lw-section__title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.lw-section__subtitle {
    color: var(--muted);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* Footer */
.lw-footer {
    border-top: 1px solid var(--line);
    background: rgba(38, 38, 36, 0.5);
}

.lw-footer__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 9999px;
    background: var(--surface);
    border: 1px solid var(--line);
    color: var(--muted);
    transition: all 0.2s;
}

.lw-footer__icon:hover {
    color: var(--accent);
    border-color: rgba(204, 120, 92, 0.3);
    transform: translateY(-2px);
}

/* WhatsApp floating button */
.lw-whatsapp-fab {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 9999px;
    background: var(--accent-solid);
    color: white;
    box-shadow: var(--shadow);
    transition: all 0.2s;
}

.lw-whatsapp-fab:hover {
    background: var(--accent-solid-hover);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .lw-whatsapp-fab {
        right: 1rem;
        bottom: 1rem;
        width: 3.25rem;
        height: 3.25rem;
    }
}

/* Honeypot anti-spam — escondido fora da tela e da ordem de tab, não
   display:none/visibility:hidden (bots checam por isso) nem sr-only
   (leitor de tela leria e um usuário cego poderia preencher por engano). */
.hp-field {
    position: absolute;
    left: -9999px;
    top: -9999px;
}

/* Animations */
.lwh-rise {
    animation: rise 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes rise {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    .lwh-hero { padding: 6rem 0 4rem; }
    .lw-section { padding: 3rem 0; }
    .lw-section__title { font-size: 1.75rem; }
    .lw-stats { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
}

/* Chat */
.chat-msg {
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--line);
}

.chat-msg p {
    margin-top: 0.25rem;
    word-break: break-word;
}