/* ==========================================
   ELOGIX — Linear.app Inspired Design
   ========================================== */

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

:root {
  --lx-bg: #0d0d12;
  --lx-surface: #141419;
  --lx-surface-2: #1c1c25;
  --lx-border: rgba(255,255,255,0.07);
  --lx-border-hover: rgba(255,255,255,0.16);
  --lx-text: #e2e2ec;
  --lx-text-muted: #8b8b9e;
  --lx-accent: #FFC300;
  --lx-accent-hover: #e5ae00;
  --lx-accent-glow: rgba(255,195,0,0.15);
  --lx-nav-bg: rgba(13,13,18,0.82);
  --lx-nav-h: 64px;
  --lx-shadow: 0 1px 3px rgba(0,0,0,0.5), 0 8px 24px rgba(0,0,0,0.35);
  --lx-alt-bg: #0a0a0f;
  --lx-grad: linear-gradient(125deg, #FFC300 0%, #FF7A00 100%);
  --lx-green: #25d366;
}

body.light-theme {
  --lx-bg: #f7f7fb;
  --lx-surface: #ffffff;
  --lx-surface-2: #ededf5;
  --lx-border: rgba(0,0,0,0.08);
  --lx-border-hover: rgba(0,0,0,0.18);
  --lx-text: #18182a;
  --lx-text-muted: #6b6b7e;
  --lx-accent: #c89500;
  --lx-accent-hover: #a87d00;
  --lx-accent-glow: rgba(200,149,0,0.14);
  --lx-nav-bg: rgba(247,247,251,0.88);
  --lx-shadow: 0 1px 3px rgba(0,0,0,0.07), 0 8px 24px rgba(0,0,0,0.07);
  --lx-alt-bg: #f0f0f8;
  --lx-grad: linear-gradient(125deg, #c89500 0%, #c85500 100%);
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  padding: 0;
  background: var(--lx-bg);
  color: var(--lx-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
  transition: background 0.35s ease, color 0.35s ease;
}

a { color: var(--lx-accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--lx-accent-hover); text-decoration: none; }

p { margin: 0 0 1rem; }

/* ==========================================
   PARTICLE CANVAS
   ========================================== */
#particle-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* ==========================================
   NAVIGATION
   ========================================== */
.lx-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--lx-nav-h);
  background: var(--lx-nav-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--lx-border);
  z-index: 1000;
  transition: box-shadow 0.3s;
}
.lx-nav.scrolled {
  box-shadow: 0 4px 32px rgba(0,0,0,0.3);
}
.lx-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1.5rem;
}
.lx-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  opacity: 0.9;
  transition: opacity 0.2s;
}
.lx-logo:hover { opacity: 1; }

.lx-nav-links {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 2px;
}
.lx-nav-links a {
  color: var(--lx-text-muted);
  font-size: 13.5px;
  font-weight: 500;
  padding: 6px 11px;
  border-radius: 7px;
  transition: all 0.2s;
  white-space: nowrap;
}
.lx-nav-links a:hover {
  color: var(--lx-text);
  background: rgba(255,255,255,0.06);
}

.lx-nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.lx-theme-btn {
  background: none;
  border: none;
  color: var(--lx-text-muted);
  font-size: 1.05rem;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.lx-theme-btn:hover {
  color: var(--lx-accent);
  background: rgba(255,255,255,0.07);
}

.lx-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
  border-radius: 7px;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
}
.lx-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--lx-text-muted);
  border-radius: 2px;
  transition: all 0.3s;
}

.lx-mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--lx-surface);
  border-bottom: 1px solid var(--lx-border);
  padding: 8px;
}
.lx-mobile-menu a {
  display: block;
  padding: 11px 14px;
  color: var(--lx-text);
  font-size: 15px;
  font-weight: 500;
  border-radius: 8px;
  transition: background 0.2s;
}
.lx-mobile-menu a:hover {
  background: rgba(255,255,255,0.06);
  color: var(--lx-text);
}
.lx-mobile-menu.open { display: flex; }

/* ==========================================
   BUTTONS
   ========================================== */
.lx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  text-decoration: none !important;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  white-space: nowrap;
  line-height: 1;
}
.lx-btn-primary {
  background: var(--lx-accent);
  color: #000 !important;
}
.lx-btn-primary:hover {
  background: var(--lx-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 18px var(--lx-accent-glow);
  color: #000 !important;
}
.lx-btn-ghost {
  background: transparent;
  color: var(--lx-text) !important;
  border: 1px solid var(--lx-border);
}
.lx-btn-ghost:hover {
  border-color: var(--lx-border-hover);
  background: rgba(255,255,255,0.04);
  transform: translateY(-1px);
  color: var(--lx-text) !important;
}
.lx-btn-outline {
  background: transparent;
  color: var(--lx-accent) !important;
  border: 1px solid var(--lx-accent);
}
.lx-btn-outline:hover {
  background: var(--lx-accent-glow);
  transform: translateY(-1px);
  color: var(--lx-accent) !important;
}
.lx-btn-wa {
  background: var(--lx-green);
  color: #fff !important;
  font-size: 13.5px;
}
.lx-btn-wa:hover {
  background: #1fba5a;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(37,211,102,0.3);
  color: #fff !important;
}
.lx-btn-wa-lg {
  padding: 13px 24px;
  font-size: 15px;
  background: var(--lx-green);
  color: #fff !important;
  border-radius: 9px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s;
  margin-top: 1.5rem;
  border: none;
  cursor: pointer;
}
.lx-btn-wa-lg:hover {
  background: #1fba5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.35);
  color: #fff !important;
}
.lx-btn-full {
  width: 100%;
  height: 48px;
  font-size: 15px;
  border-radius: 9px;
  letter-spacing: 0.3px;
}

/* ==========================================
   HERO
   ========================================== */
.lx-hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--lx-nav-h) + 80px) 1.5rem 80px;
}
.lx-hero-inner {
  max-width: 820px;
  width: 100%;
}
.lx-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--lx-border);
  border-radius: 100px;
  padding: 6px 16px 6px 8px;
  margin-bottom: 2rem;
  font-size: 13px;
  color: var(--lx-text-muted);
  font-weight: 500;
}
.lx-hero-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--lx-accent);
  object-fit: cover;
}
.lx-hero-title {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 1.5rem;
  letter-spacing: -0.025em;
  color: var(--lx-text);
}
.lx-gradient-text {
  background: var(--lx-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.lx-hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem) !important;
  color: var(--lx-text-muted);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}
.lx-hero-sub strong { color: var(--lx-text); }
.lx-hero-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.lx-hero-cta .lx-btn {
  padding: 14px 30px;
  font-size: 15.5px;
  border-radius: 10px;
}
.lx-hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
}
.lx-scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--lx-accent), transparent);
  margin: 0 auto;
  animation: scrollPulse 2.2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.25; }
  50% { opacity: 0.85; }
}

/* ==========================================
   SECTIONS
   ========================================== */
.lx-section {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}
.lx-section-alt { background: var(--lx-alt-bg); }

.lx-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.lx-section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.lx-label {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--lx-accent);
  margin-bottom: 0.75rem;
}
.lx-section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin: 0;
  line-height: 1.15;
  color: var(--lx-text);
  letter-spacing: -0.025em;
}

/* ==========================================
   GRID
   ========================================== */
.lx-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.lx-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ==========================================
   CARDS
   ========================================== */
.lx-card {
  background: var(--lx-surface);
  border: 1px solid var(--lx-border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--lx-shadow);
  transition: all 0.3s ease;
}
.lx-card:hover {
  border-color: var(--lx-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 48px rgba(0,0,0,0.4);
}
.lx-card h3 {
  color: var(--lx-text);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 1rem;
}
.lx-card p {
  color: var(--lx-text-muted);
  font-size: 15px !important;
  line-height: 1.7;
  margin: 0 0 1rem;
}
.lx-feature-icon {
  margin-bottom: 1.25rem;
}

/* ==========================================
   FORMS
   ========================================== */
.lx-form-wrap {
  background: var(--lx-surface);
  border: 1px solid var(--lx-border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--lx-shadow);
}
form {
  background: none !important;
  padding: 0 !important;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
}
.lx-form-group { margin-bottom: 1.1rem; }
.lx-input {
  width: 100%;
  display: block;
  background: var(--lx-surface-2);
  border: 1px solid var(--lx-border);
  color: var(--lx-text);
  border-radius: 8px;
  height: 46px;
  padding: 0 14px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: all 0.2s;
  appearance: none;
  -webkit-appearance: none;
}
.lx-textarea {
  height: auto !important;
  padding: 12px 14px;
  resize: vertical;
  min-height: 110px;
}
.lx-input:focus {
  border-color: var(--lx-accent);
  box-shadow: 0 0 0 3px var(--lx-accent-glow);
}
.lx-input::placeholder { color: var(--lx-text-muted); }
.lx-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238b8b9e' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.lx-select option { background: var(--lx-surface); }
.lx-form-msg { font-size: 12px; color: #ff6b6b; margin-top: 5px; }

/* ==========================================
   FEATURE PILLS
   ========================================== */
.lx-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 2rem;
}
.lx-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--lx-surface);
  border: 1px solid var(--lx-border);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--lx-text-muted) !important;
  transition: all 0.2s;
}
.lx-pill:hover, .lx-pill-active {
  background: var(--lx-accent-glow);
  border-color: var(--lx-accent);
  color: var(--lx-accent) !important;
  transform: translateY(-1px);
}

/* ==========================================
   TABS
   ========================================== */
.lx-tabs-wrap {
  background: var(--lx-surface);
  border: 1px solid var(--lx-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--lx-shadow);
}
.lx-tabs {
  display: flex;
  border-bottom: 1px solid var(--lx-border);
  background: rgba(0,0,0,0.18);
}
.lx-tab-btn {
  flex: 1;
  padding: 1.1rem 0.75rem;
  background: none;
  border: none;
  color: var(--lx-text-muted);
  font-family: 'Inter', sans-serif;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  cursor: pointer;
  transition: all 0.2s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.lx-tab-btn:hover { color: var(--lx-text); background: rgba(255,255,255,0.03); }
.lx-tab-btn.active { color: var(--lx-accent); background: var(--lx-bg); border-bottom-color: var(--lx-accent); }
.lx-tab-pane { display: none; padding: 2.5rem; animation: fadeUpIn 0.35s ease; }
.lx-tab-pane.active { display: block; }
@keyframes fadeUpIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   TIMELINE
   ========================================== */
.lx-timeline {
  position: relative;
  padding-left: 24px;
  border-left: 2px solid var(--lx-border);
}
.lx-tl-item { position: relative; margin-bottom: 2rem; }
.lx-tl-item:last-child { margin-bottom: 0; }
.lx-tl-dot {
  position: absolute;
  left: -31px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--lx-accent);
  border: 2px solid var(--lx-bg);
}
.lx-tl-date {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--lx-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.lx-tl-title { font-size: 16px; font-weight: 700; color: var(--lx-text); margin: 0 0 3px; }
.lx-tl-company { font-size: 13.5px; color: var(--lx-text-muted); font-style: italic; margin-bottom: 7px; }
.lx-tl-desc { font-size: 14px !important; color: var(--lx-text-muted); line-height: 1.65; margin: 0; }

/* ==========================================
   SERVICES
   ========================================== */
.lx-service-block { padding: 3.5rem 0; }
.lx-service-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--lx-text);
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
}
.lx-divider { height: 1px; background: var(--lx-border); }
.lx-service-block img { border-radius: 12px; width: 100%; max-width: 520px; }

/* ==========================================
   PRICING
   ========================================== */
.lx-price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.lx-price-card {
  background: var(--lx-surface);
  border: 1px solid var(--lx-border);
  border-radius: 16px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--lx-shadow);
  transition: all 0.3s ease;
  position: relative;
}
.lx-price-card:hover {
  border-color: var(--lx-accent);
  transform: translateY(-6px);
  box-shadow: 0 16px 50px var(--lx-accent-glow);
}
.lx-price-featured {
  border-color: var(--lx-accent) !important;
}
.lx-price-featured::before {
  content: 'Mais Procurado';
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--lx-accent);
  color: #000;
  font-size: 10px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  white-space: nowrap;
}
.lx-price-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--lx-accent);
  margin: 0 0 0.75rem;
}
.lx-price-amount {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--lx-text);
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--lx-border);
  letter-spacing: -0.02em;
}
.lx-price-card > p {
  font-size: 14px !important;
  color: var(--lx-text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.lx-price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
  flex: 1;
}
.lx-price-card ul li {
  font-size: 13.5px;
  color: var(--lx-text-muted);
  padding: 5px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.lx-price-card ul li::before {
  content: '✓';
  color: var(--lx-accent);
  font-weight: 700;
  flex-shrink: 0;
}
.lx-price-card .lx-btn { margin-top: auto; width: 100%; height: 46px; }

/* ==========================================
   CONTACT SECTION
   ========================================== */
.lx-contact-side { display: flex; flex-direction: column; gap: 1.5rem; }
.lx-contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.lx-contact-detail i {
  font-size: 20px;
  color: var(--lx-accent);
  margin-top: 3px;
  width: 24px;
  text-align: center;
}
.lx-contact-detail p { margin: 0; color: var(--lx-text-muted); font-size: 14.5px !important; line-height: 1.5; }

/* ==========================================
   PROFILE
   ========================================== */
.lx-profile { display: flex; flex-direction: column; align-items: center; text-align: center; }
.lx-profile-img {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  border: 3px solid var(--lx-accent);
  object-fit: cover;
  margin-bottom: 1rem;
  box-shadow: 0 4px 24px var(--lx-accent-glow);
}
.lx-profile-name { font-size: 1.1rem; font-weight: 700; color: var(--lx-text); margin: 0 0 4px; }
.lx-profile-role { font-size: 13px; color: var(--lx-accent); font-weight: 600; margin-bottom: 4px; }
.lx-profile-loc { font-size: 13px; color: var(--lx-text-muted); margin-bottom: 1.25rem; }
.lx-profile-cta { font-size: 13px; font-weight: 700; }

.lx-skills-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.lx-skill-item h4 { font-size: 13.5px; font-weight: 700; color: var(--lx-text); margin: 0 0 3px; display: flex; align-items: center; gap: 6px; }
.lx-skill-item h4::before { content: '✓'; color: var(--lx-green); font-weight: 700; }
.lx-skill-item p { font-size: 12.5px !important; color: var(--lx-text-muted); margin: 0; }

/* ==========================================
   PORTFOLIO
   ========================================== */
.lx-section-sub {
  color: var(--lx-text-muted);
  font-size: 15.5px !important;
  max-width: 560px;
  margin: 1rem auto 0;
  line-height: 1.7;
}

.lx-project-card {
  position: relative;
  background: var(--lx-surface);
  border: 1px solid var(--lx-border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--lx-shadow);
  transition: border-color 0.35s, box-shadow 0.35s;
}
.lx-project-card:hover {
  border-color: rgba(255,195,0,0.45);
  box-shadow: 0 0 0 1px rgba(255,195,0,0.18), 0 24px 64px rgba(0,0,0,0.55), 0 0 80px var(--lx-accent-glow);
}

.lx-project-num {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-size: 6rem;
  font-weight: 900;
  color: rgba(255,195,0,0.055);
  letter-spacing: -0.04em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.lx-project-body {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  position: relative;
  z-index: 1;
}

.lx-project-gallery {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  background: var(--lx-surface-2);
  border-right: 1px solid var(--lx-border);
}

.lx-project-main-wrap {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--lx-bg);
  aspect-ratio: 16/10;
}
.lx-project-main-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.18s ease;
}
.lx-project-main-wrap:hover img { transform: scale(1.035); }

.lx-project-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.45) 0%, transparent 55%);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 14px;
}
.lx-project-main-wrap:hover .lx-project-img-overlay { opacity: 1; }
.lx-project-img-overlay a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(12px);
  color: #fff !important;
  font-size: 12px;
  font-weight: 600;
  padding: 7px 13px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.15);
  transition: background 0.2s;
}
.lx-project-img-overlay a:hover { background: rgba(255,195,0,0.85); color: #000 !important; }

.lx-project-thumbs {
  display: flex;
  gap: 0.65rem;
}
.lx-project-thumb {
  flex: 1;
  padding: 0;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  background: none;
  border: 2px solid var(--lx-border);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  aspect-ratio: 16/10;
}
.lx-project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s;
}
.lx-project-thumb:hover {
  border-color: var(--lx-border-hover);
  transform: translateY(-2px);
}
.lx-project-thumb:hover img { transform: scale(1.07); }
.lx-project-thumb.active {
  border-color: var(--lx-accent);
  box-shadow: 0 0 0 1px var(--lx-accent-glow), 0 4px 16px var(--lx-accent-glow);
}

.lx-project-info {
  padding: 2.75rem 2.5rem;
  display: flex;
  flex-direction: column;
}

.lx-project-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--lx-green);
  text-transform: uppercase;
  letter-spacing: 1.8px;
  margin-bottom: 1rem;
}
.lx-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lx-green);
  animation: lx-pulse 2.2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes lx-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.55); }
  70%  { box-shadow: 0 0 0 9px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

.lx-project-name {
  font-size: 2.15rem;
  font-weight: 800;
  color: var(--lx-text);
  margin: 0 0 1.4rem;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.lx-project-desc {
  font-size: 14.5px !important;
  color: var(--lx-text-muted);
  line-height: 1.78;
  margin: 0 0 0.9rem;
}

.lx-project-divider {
  height: 1px;
  background: var(--lx-border);
  margin: 1.25rem 0;
}

.lx-project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 2rem;
}
.lx-project-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--lx-surface-2);
  border: 1px solid var(--lx-border);
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--lx-text-muted);
  letter-spacing: 0.3px;
  transition: border-color 0.2s, color 0.2s;
}
.lx-project-tag:hover {
  border-color: var(--lx-accent);
  color: var(--lx-accent);
}

.lx-project-cta {
  padding: 13px 26px !important;
  font-size: 14.5px !important;
  border-radius: 10px !important;
  align-self: flex-start;
  margin-top: auto;
  gap: 9px !important;
}

@media (max-width: 900px) {
  .lx-project-body { grid-template-columns: 1fr; }
  .lx-project-gallery { border-right: none; border-bottom: 1px solid var(--lx-border); }
  .lx-project-num { font-size: 4rem; }
}
@media (max-width: 600px) {
  .lx-project-info { padding: 1.75rem; }
  .lx-project-gallery { padding: 1.5rem; }
  .lx-project-name { font-size: 1.7rem; }
}

/* ==========================================
   FOOTER
   ========================================== */
.lx-footer {
  position: relative;
  z-index: 1;
  background: var(--lx-surface);
  border-top: 1px solid var(--lx-border);
  padding: 2.5rem 0;
}
.lx-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.lx-footer-copy { font-size: 13.5px; color: var(--lx-text-muted); margin: 0; }
.lx-footer-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.lx-footer-links a { font-size: 13.5px; color: var(--lx-text-muted); transition: color 0.2s; }
.lx-footer-links a:hover { color: var(--lx-text); }

/* ==========================================
   WHATSAPP FLOAT
   ========================================== */
.lx-wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  filter: drop-shadow(0 4px 18px rgba(0,0,0,0.45));
}
.lx-wa-float:hover { transform: scale(1.12) rotate(8deg); }
.lx-wa-float img { height: 58px; width: auto; display: block; }

/* ==========================================
   ANCHOR OFFSET
   ========================================== */
#first_contact, #welcome, #education, #servicos, #portfolio, #precos, #contato,
#software_projeto, #software_suporte, #software_servicedesk,
#desenvolvimento, #suporte, #servicedesk {
  scroll-margin-top: calc(var(--lx-nav-h) + 20px);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 900px) {
  .lx-nav-links { display: none; }
  .lx-hamburger { display: flex; }
  .lx-grid-2 { grid-template-columns: 1fr; gap: 2rem; }
  .lx-grid-3 { grid-template-columns: 1fr; }
  .lx-price-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .lx-tabs { flex-wrap: wrap; }
  .lx-contact-grid { grid-template-columns: 1fr; }
  .lx-skills-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .lx-section { padding: 70px 0; }
  .lx-hero { padding: calc(var(--lx-nav-h) + 50px) 1rem 60px; }
  .lx-hero-cta { flex-direction: column; align-items: stretch; }
  .lx-hero-cta .lx-btn { width: 100%; }
  .lx-tab-pane { padding: 1.5rem; }
  .lx-footer-inner { flex-direction: column; text-align: center; }
  .lx-footer-links { justify-content: center; }
  .lx-price-card { padding: 1.75rem; }
}