/* ============================================
   TJ'S Lock and Key LLC — Premium Stylesheet
   ============================================ */

/* --- CSS Variables --- */
:root {
  --primary: #1a3a6b;
  --primary-dark: #0f2444;
  --primary-light: #2a5ba8;
  --accent: #c0c8d4;
  --accent-light: #d8dce4;
  --silver: #e8eaf0;
  --chrome: #b0b8c8;
  --white: #ffffff;
  --charcoal: #2a3040;
  --charcoal-light: #343b4a;
  --charcoal-lighter: #3d4558;
  --dark-card: #2e3545;
  --text: #eef0f4;
  --text-muted: #aab0c0;
  --text-dark: #1e2330;
  --border: #2e3540;
  --shadow: rgba(0,0,0,0.3);
  --shadow-glow: rgba(26,58,107,0.3);
  --glass: rgba(30,35,45,0.85);
  --glass-border: rgba(255,255,255,0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Inter', sans-serif;
  --max-width: 1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; -webkit-tap-highlight-color: transparent; }
body {
  font-family: var(--font);
  background: var(--charcoal);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a, button, input, select, textarea { touch-action: manipulation; }
::selection { background: var(--primary); color: var(--white); }
:focus-visible { outline: 2px solid var(--primary-light); outline-offset: 2px; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 24px; box-sizing: border-box; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); font-weight: 700; line-height: 1.25; color: var(--white); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }

/* --- Section Styles --- */
.section {
  padding: 100px 0;
  position: relative;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  background: rgba(192,200,212,0.08);
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
  border: 1px solid rgba(192,200,212,0.15);
}
.section-desc {
  color: var(--text-muted);
  max-width: 600px;
  margin: 12px auto 0;
  font-size: 1.05rem;
}
.section-divider {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}
.section-divider span {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-light), var(--accent));
  border-radius: 4px;
}

/* --- Loading Screen --- */
#loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.loader-logo {
  width: 120px;
  height: auto;
  animation: loaderPulse 1.5s ease-in-out infinite;
}
@keyframes loaderPulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 1; }
}
.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.loader-progress {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary-light), var(--accent));
  border-radius: 4px;
  animation: loaderProgress 1.8s ease-in-out forwards;
}
@keyframes loaderProgress {
  0% { width: 0%; }
  100% { width: 100%; }
}
.loader-text {
  color: var(--text-muted);
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* --- Floating CTAs --- */
.floating-ctas {
  position: fixed;
  right: 20px;
  bottom: 100px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.float-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  box-shadow: 0 4px 20px var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.float-btn span {
  position: absolute;
  right: 65px;
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  border: 1px solid var(--glass-border);
}
.float-btn:hover span { opacity: 1; }
.float-call { background: #1a5a3a; background: linear-gradient(135deg, #1a5a3a, #2a8a5a); }
.float-call:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(26,90,58,0.4); }
.float-email { background: #0f2444; background: linear-gradient(135deg, var(--primary-dark), var(--primary-light)); }
.float-email:hover { transform: scale(1.1); box-shadow: 0 6px 24px var(--shadow-glow); }
.float-instagram { background: #dd2a7b; background: linear-gradient(135deg, #f58529, #dd2a7b, #515bd4); }
.float-instagram:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(221,42,123,0.4); }
@media (max-width: 768px) {
  .floating-ctas { right: 12px; bottom: 80px; }
  .float-btn { width: 48px; height: 48px; font-size: 1rem; }
  .float-btn span { display: none; }
}

/* --- Back to Top --- */
#back-to-top {
  position: fixed;
  right: 20px;
  bottom: 30px;
  z-index: 999;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--accent);
  font-size: 1rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
#back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
#back-to-top:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 0;
  transition: var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid var(--glass-border);
  padding: 8px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; z-index: 1001; }
.logo-img { height: 48px; width: auto; transition: var(--transition); }
.navbar.scrolled .logo-img { height: 42px; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-link.nav-cta {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  color: var(--white);
  padding: 10px 22px;
  border-radius: 10px;
  font-weight: 600;
  margin-left: 8px;
}
.nav-link.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px var(--shadow-glow); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
  padding: 12px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.hamburger span {
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 4px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 968px) {
  .hamburger { display: flex; }
  .nav-menu {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: rgba(18,20,24,0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    transform: translateX(100%);
    transition: var(--transition);
    z-index: 999;
  }
  .nav-menu.active { transform: translateX(0); }
  .nav-link {
      font-size: 1.1rem;
      padding: 16px 32px;
      min-height: 52px;
      display: flex;
      align-items: center;
  }
  .nav-link.nav-cta {
    margin-left: 0;
    margin-top: 12px;
    text-align: center;
  }
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 0 80px;
  width: 100%;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    url('../images/photo-01.jpg') center/cover no-repeat;
  transform: scale(1.1);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@media (max-width: 768px) {
  .hero-bg { transform: none; animation: none; }
}
@keyframes heroZoom {
  0% { transform: scale(1.1); }
  100% { transform: scale(1.15); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg,
      rgba(20,25,35,0.75) 0%,
      rgba(26,35,50,0.65) 40%,
      rgba(26,58,107,0.35) 100%);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
}
.hero-logo-wrapper {
  margin-bottom: 32px;
  display: flex;
  justify-content: center;
}
.hero-logo {
  height: 100px;
  width: auto;
  filter: drop-shadow(0 4px 20px rgba(0,0,0,0.4));
  animation: heroLogoFade 1s ease-out;
}
@keyframes heroLogoFade {
  from { opacity: 0; transform: translateY(-20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.hero-title {
  font-size: clamp(2rem, 5.5vw, 3.75rem);
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--white) 40%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: heroFadeUp 1s ease-out 0.2s both;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--accent);
  margin-bottom: 40px;
  font-weight: 400;
  letter-spacing: 0.5px;
  animation: heroFadeUp 1s ease-out 0.4s both;
}
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: heroFadeUp 1s ease-out 0.6s both;
}
.hero-contact {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  font-size: 1rem;
  color: var(--accent);
  animation: heroFadeUp 1s ease-out 0.8s both;
}
.hero-contact a { color: var(--accent); }
.hero-contact a:hover { color: var(--white); }
.hero-contact-sep { color: var(--text-muted); }
.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}
.hero-scroll-indicator span {
  display: block;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  position: relative;
}
.hero-scroll-indicator span::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 10px;
  background: var(--accent);
  border-radius: 4px;
  animation: scrollDot 2s infinite;
}
@keyframes scrollDot {
  0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
  50% { opacity: 0.3; transform: translateX(-50%) translateY(12px); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* --- Trust Badges --- */
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 40px;
  animation: heroFadeUp 1s ease-out 1s both;
}
.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  transition: var(--transition);
}
.badge i { color: var(--primary-light); font-size: 0.9rem; }
.badge:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 12px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  justify-content: center;
}
.btn-lg { padding: 18px 40px; font-size: 1.1rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  color: var(--white);
  box-shadow: 0 4px 20px var(--shadow-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px var(--shadow-glow); }
.btn-secondary {
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: var(--white);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }
.btn-text {
  background: none;
  padding: 0;
  color: var(--accent);
  font-weight: 500;
  font-size: 0.9rem;
}
.btn-text:hover { color: var(--white); gap: 14px; }
.btn-block { width: 100%; }
.pulse-btn { animation: pulse 2s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 4px 20px var(--shadow-glow); }
  50% { box-shadow: 0 4px 30px rgba(26,58,107,0.5); }
  100% { box-shadow: 0 4px 20px var(--shadow-glow); }
}

/* --- About Section --- */
.about {
  background: var(--charcoal-light);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.about-content p {
  color: var(--text);
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.8;
}
.about-intro { font-size: 1.15rem !important; font-weight: 500; color: var(--accent) !important; border-left: 3px solid var(--primary-light); padding-left: 20px; }
.about-license {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, rgba(26,58,107,0.2), rgba(26,58,107,0.05));
  border: 1px solid rgba(26,58,107,0.3);
  padding: 20px 24px;
  border-radius: var(--radius-sm);
  margin: 28px 0;
}
.about-license i { font-size: 2rem; color: var(--primary-light); }
.about-license div { display: flex; flex-direction: column; }
.about-license strong { color: var(--white); }
.about-license span { color: var(--accent); font-size: 0.9rem; }
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 32px;
}
.stat {
  text-align: center;
  padding: 20px 12px;
  background: var(--dark-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  font-family: var(--font-heading);
}
.stat-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; display: block; }
.about-image { position: relative; }
.about-img-wrapper {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.about-img-wrapper img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: var(--transition);
}
.about-img-wrapper:hover img { transform: scale(1.05); }
.about-img-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
}
.about-img-badge i { color: var(--primary-light); }

/* --- Services --- */
.services {
  background: var(--charcoal);
  position: relative;
}
.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-light), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); border-color: var(--primary-light); box-shadow: 0 16px 48px rgba(0,0,0,0.3); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(26,58,107,0.2), rgba(26,58,107,0.05));
  border-radius: 14px;
  margin-bottom: 20px;
  font-size: 1.4rem;
  color: var(--primary-light);
  transition: var(--transition);
}
.service-card:hover .service-icon { background: linear-gradient(135deg, var(--primary-dark), var(--primary-light)); color: var(--white); transform: scale(1.05); }
.service-card h3 { margin-bottom: 12px; font-size: 1.15rem; }
.service-card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.7; margin-bottom: 20px; }

/* --- Why Choose Us --- */
.why-us {
  background: var(--charcoal-light);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 32px 20px;
  text-align: center;
  transition: var(--transition);
  cursor: default;
}
.feature-card:hover { transform: translateY(-6px); border-color: var(--primary-light); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.feature-icon {
  font-size: 2rem;
  color: var(--primary-light);
  margin-bottom: 16px;
  transition: var(--transition);
}
.feature-card:hover .feature-icon { transform: scale(1.15); color: var(--accent); }
.feature-card h3 { font-size: 0.95rem; font-weight: 600; color: var(--text); }

/* --- Timeline --- */
.timeline-section {
  background: var(--charcoal);
  position: relative;
}
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary-light), var(--accent), transparent);
}
.timeline-item {
  display: flex;
  gap: 32px;
  padding-bottom: 60px;
  position: relative;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-icon {
  width: 64px;
  height: 64px;
  min-width: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  border-radius: 50%;
  font-size: 1.3rem;
  color: var(--white);
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 4px var(--charcoal), 0 0 0 6px var(--primary-light);
}
.timeline-content {
  padding-top: 12px;
}
.timeline-content h3 { color: var(--white); margin-bottom: 8px; font-size: 1.1rem; }
.timeline-content p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }

/* --- Gallery --- */
.gallery {
  background: var(--charcoal-light);
}
.gallery-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--primary-light); color: var(--white); }
.filter-btn.active {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  color: var(--white);
  border-color: transparent;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  width: 100%;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.gallery-item:hover img { transform: scale(1.1); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.85));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: var(--white); font-weight: 600; font-size: 0.9rem; margin-bottom: 8px; }
.gallery-zoom {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(0,0,0,0.4);
  color: var(--white);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-zoom:hover { background: var(--primary); border-color: var(--primary); }

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: 90%;
  max-height: 85vh;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.1);
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }
.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(0,0,0,0.5);
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
}
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-prev:hover, .lightbox-next:hover { background: var(--primary); border-color: var(--primary); }

/* --- Testimonials --- */
.testimonials {
  background: var(--charcoal);
}
.testimonials-carousel {
  max-width: 700px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}
.testimonials-track {
  display: flex;
  transition: transform 0.5s ease;
}
.testimonial-card {
  min-width: 100%;
  padding: 40px;
  text-align: center;
}
.testimonial-stars {
  display: flex;
  gap: 4px;
  justify-content: center;
  margin-bottom: 24px;
  color: #f0b429;
  font-size: 1.1rem;
}
.testimonial-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text);
  font-style: italic;
  margin-bottom: 28px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
}
.testimonial-author div { text-align: left; }
.testimonial-author strong { display: block; color: var(--white); font-size: 0.95rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--text-muted); }
.testimonials-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 32px;
}
.testimonial-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--dark-card);
  color: var(--text);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.testimonial-arrow:hover { border-color: var(--primary-light); color: var(--white); }
.testimonials-dots {
  display: flex;
  gap: 8px;
}
.testimonials-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--text-muted);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}
.testimonials-dots button.active { background: var(--primary-light); border-color: var(--primary-light); }

/* --- FAQ --- */
.faq {
  background: var(--charcoal-light);
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--primary-light); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.faq-question i { transition: var(--transition); font-size: 0.85rem; color: var(--text-muted); }
.faq-item.active .faq-question i { transform: rotate(180deg); color: var(--primary-light); }
.faq-item.active .faq-question { color: var(--white); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-answer p {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}
.faq-item.active .faq-answer { max-height: 300px; }

/* --- Emergency CTA --- */
.emergency-cta {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--charcoal-light) 50%, var(--primary-dark) 100%);
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.emergency-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(26,58,107,0.3), transparent 60%);
}
.emergency-content { position: relative; z-index: 1; }
.emergency-icon {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 20px;
  animation: pulse 2s infinite;
}
.emergency-content h2 {
  margin-bottom: 16px;
}
.emergency-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
}
.emergency-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Google Reviews --- */
.google-reviews {
  background: var(--charcoal);
}
.reviews-summary {
  text-align: center;
  margin-bottom: 48px;
}
.review-score {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.score-big {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--white);
  font-family: var(--font-heading);
}
.score-stars { color: #f0b429; font-size: 1.3rem; }
.score-label { color: var(--text-muted); font-size: 0.9rem; }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}
.review-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 28px;
  transition: var(--transition);
}
.review-card:hover { border-color: var(--primary-light); transform: translateY(-4px); }
.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 0.8rem;
}
.review-header strong { color: var(--white); font-size: 0.95rem; }
.review-header > div { display: flex; flex-direction: column; flex: 1; }
.review-date { font-size: 0.8rem; color: var(--text-muted); }
.review-source { color: var(--text-muted); font-size: 1.2rem; }
.review-stars { color: #f0b429; font-size: 0.9rem; margin-bottom: 12px; }
.review-card p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.7; }

/* --- Service Area --- */
.service-area {
  background: var(--charcoal-light);
}
.service-area-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.service-area-text p {
  color: var(--text);
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.8;
}
.service-area-icon {
  font-size: 2.5rem;
  color: var(--primary-light);
  margin-bottom: 16px;
}
.service-area-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, rgba(26,58,107,0.2), rgba(26,58,107,0.05));
  border: 1px solid rgba(26,58,107,0.3);
  padding: 14px 22px;
  border-radius: 10px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 8px;
}
.service-area-badge i { color: var(--primary-light); }
.service-area-map {
  display: flex;
  justify-content: center;
}
.map-placeholder {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.map-placeholder i { font-size: 3rem; color: var(--primary-light); }
.map-placeholder span { font-weight: 600; color: var(--white); }

/* --- Contact --- */
.contact {
  background: var(--charcoal);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-info {
  display: grid;
  gap: 16px;
  align-content: start;
}
.contact-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  transition: var(--transition);
}
.contact-card:hover { border-color: var(--primary-light); transform: translateY(-3px); }
.contact-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(26,58,107,0.2), rgba(26,58,107,0.05));
  border-radius: 12px;
  color: var(--primary-light);
  font-size: 1.1rem;
  margin-bottom: 14px;
}
.contact-card h3 { font-size: 1rem; margin-bottom: 8px; }
.contact-card a { color: var(--accent); }
.contact-card a:hover { color: var(--white); }
.contact-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }
.contact-card-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.contact-logo-img { height: 60px; width: auto; }

/* Contact CTA Cards */
.contact-cta {
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: center;
}
.contact-cta-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  transition: var(--transition);
}
.contact-cta-card:hover { border-color: var(--primary-light); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.contact-cta-icon {
  font-size: 2.5rem;
  color: var(--primary-light);
  margin-bottom: 16px;
}
.contact-cta-card h3 {
  margin-bottom: 20px;
  font-size: 1.2rem;
}
.contact-cta-card .btn { width: 100%; }

/* --- Footer --- */
.footer {
  background: var(--text-dark);
  padding: 80px 0 0;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-logo { height: 50px; width: auto; margin-bottom: 16px; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-social a:hover { border-color: var(--primary-light); color: var(--white); background: var(--primary); }
.footer h4 { font-size: 1rem; margin-bottom: 20px; color: var(--white); }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a { color: var(--text-muted); font-size: 0.9rem; transition: var(--transition); }
.footer-links ul li a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact ul li { margin-bottom: 14px; color: var(--text-muted); font-size: 0.9rem; display: flex; align-items: center; gap: 10px; }
.footer-contact ul li a { color: var(--text-muted); }
.footer-contact ul li a:hover { color: var(--accent); }
.footer-contact ul li i { color: var(--primary-light); width: 16px; text-align: center; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: var(--text-muted); font-size: 0.85rem; }
.footer-license { color: var(--accent) !important; font-weight: 500; }

/* --- Scroll Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-area-content { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 40px 0; }
  .hero { min-height: 100vh; min-height: 100dvh; padding: 80px 0 40px; }
  .hero-title { font-size: clamp(1.3rem, 4.5vw, 1.6rem); }
  .hero-subtitle { font-size: 0.9rem; margin-bottom: 24px; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
  .hero-contact { flex-direction: column; gap: 4px; font-size: 0.85rem; margin-top: 20px; }
  .hero-contact-sep { display: none; }
  .hero-logo { height: 50px; margin-bottom: 16px; }
  .hero-logo-wrapper { margin-bottom: 16px; }
  .hero-scroll-indicator { display: none; }
  .trust-badges { gap: 5px; margin-top: 20px; }
  .badge { font-size: 0.65rem; padding: 5px 10px; gap: 4px; }
  .badge i { font-size: 0.65rem; }
  .section-header { margin-bottom: 30px; }
  .section-header h2 { font-size: clamp(1.2rem, 4vw, 1.5rem); }
  .section-tag { font-size: 0.65rem; padding: 4px 12px; letter-spacing: 1px; }
  .section-desc { font-size: 0.85rem; }
  .about-stats { grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 20px; }
  .stat { padding: 12px 6px; }
  .stat-num { font-size: 1.3rem; }
  .about-img-wrapper img { height: 220px; }
  .about-intro { font-size: 0.95rem !important; padding-left: 14px; }
  .about-content p { font-size: 0.88rem; margin-bottom: 14px; }
  .about-license { padding: 12px 16px; margin: 20px 0; }
  .about-license i { font-size: 1.3rem; }
  .services-grid { grid-template-columns: 1fr; gap: 14px; }
  .service-card { padding: 22px 18px; }
  .service-card h3 { font-size: 0.95rem; }
  .service-card p { font-size: 0.82rem; margin-bottom: 14px; }
  .service-icon { width: 40px; height: 40px; font-size: 1rem; margin-bottom: 12px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .feature-card { padding: 16px 10px; }
  .feature-icon { font-size: 1.3rem; margin-bottom: 8px; }
  .feature-card h3 { font-size: 0.75rem; }
  .gallery-grid { gap: 8px; }
  .filter-btn { font-size: 0.7rem; padding: 6px 14px; }
  .gallery-filter { gap: 6px; margin-bottom: 24px; }
  .timeline::before { left: 18px; }
  .timeline-item { gap: 14px; padding-bottom: 28px; }
  .timeline-icon { width: 36px; height: 36px; min-width: 36px; font-size: 0.75rem; box-shadow: 0 0 0 3px var(--charcoal), 0 0 0 4px var(--primary-light); }
  .timeline-content { padding-top: 6px; }
  .timeline-content h3 { font-size: 0.9rem; margin-bottom: 4px; }
  .timeline-content p { font-size: 0.82rem; }
  .testimonial-card { padding: 20px 12px; }
  .testimonial-stars { font-size: 0.9rem; margin-bottom: 16px; }
  .testimonial-text { font-size: 0.88rem; margin-bottom: 20px; }
  .testimonials-nav { margin-top: 20px; gap: 12px; }
  .faq-question { padding: 14px 16px; font-size: 0.85rem; }
  .faq-answer p { padding: 0 16px 14px; font-size: 0.82rem; }
  .faq-list { gap: 8px; }
  .emergency-cta { padding: 40px 0; }
  .emergency-icon { font-size: 1.8rem; margin-bottom: 12px; }
  .emergency-content p { font-size: 0.9rem; margin-bottom: 24px; }
  .emergency-buttons { flex-direction: column; align-items: stretch; }
  .emergency-buttons .btn { width: 100%; }
  .reviews-grid { grid-template-columns: 1fr; gap: 12px; }
  .review-card { padding: 16px; }
  .review-score { margin-bottom: 20px; }
  .score-big { font-size: 2.2rem; }
  .score-stars { font-size: 1rem; }
  .reviews-summary { margin-bottom: 28px; }
  .service-area-content { gap: 24px; }
  .service-area-text p { font-size: 0.88rem; }
  .map-placeholder { padding: 20px; }
  .contact-info { gap: 10px; }
  .contact-card { padding: 16px; }
  .contact-card h3 { font-size: 0.85rem; margin-bottom: 6px; }
  .contact-card p { font-size: 0.8rem; }
  .contact-card a { font-size: 0.85rem; }
  .contact-card-icon { width: 36px; height: 36px; font-size: 0.95rem; margin-bottom: 10px; }
  .contact-cta-card { padding: 24px 16px; }
  .contact-cta-card h3 { font-size: 0.95rem; margin-bottom: 14px; }
  .contact-cta-icon { font-size: 1.8rem; margin-bottom: 10px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer { padding: 40px 0 0; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 6px; padding: 18px 0; }
  .footer-bottom p { font-size: 0.75rem; }
  .footer-logo { height: 36px; }
  .footer h4 { font-size: 0.85rem; margin-bottom: 12px; }
  .footer-links ul li { margin-bottom: 8px; }
  .footer-links ul li a, .footer-contact ul li { font-size: 0.8rem; }
  .footer-contact ul li { margin-bottom: 10px; }
  .logo-img { height: 32px; }
  .navbar.scrolled .logo-img { height: 28px; }
  .navbar { padding: 6px 0; }
  .navbar.scrolled { padding: 4px 0; }
  .floating-ctas { right: 8px; bottom: 60px; gap: 6px; }
  .float-btn { width: 40px; height: 40px; font-size: 0.85rem; }
  #back-to-top { width: 36px; height: 36px; font-size: 0.8rem; right: 8px; bottom: 14px; }
  .btn-lg { padding: 12px 24px; font-size: 0.9rem; }
  .btn { padding: 10px 20px; font-size: 0.85rem; }
  .contact-cta-card .btn { font-size: 0.85rem; padding: 12px 16px; }
  .nav-link { font-size: 1rem; padding: 14px 20px; }
}

@media (max-width: 480px) {
  .container { padding: 0 12px; }
  .section { padding: 30px 0; }
  .hero { min-height: 100vh; min-height: 100dvh; padding: 60px 0 30px; }
  .hero-title { font-size: clamp(1.1rem, 5vw, 1.3rem); margin-bottom: 10px; }
  .hero-subtitle { font-size: 0.8rem; margin-bottom: 18px; }
  .hero-logo { height: 42px; }
  .hero-logo-wrapper { margin-bottom: 12px; }
  .hero-ctas { gap: 10px; }
  .hero-ctas .btn { font-size: 0.82rem; padding: 12px 16px; }
  .hero-contact { font-size: 0.78rem; margin-top: 14px; }
  .badge { font-size: 0.6rem; padding: 4px 8px; gap: 3px; }
  .badge i { font-size: 0.55rem; }
  .trust-badges { gap: 4px; margin-top: 14px; }
  .section-header { margin-bottom: 22px; }
  .section-header h2 { font-size: 1.1rem; }
  .section-tag { font-size: 0.6rem; padding: 3px 10px; letter-spacing: 1px; margin-bottom: 10px; }
  .section-desc { font-size: 0.8rem; }
  .section-divider span { width: 40px; }
  .gallery-grid { grid-template-columns: 1fr; gap: 10px; }
  .features-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .stat-num { font-size: 1.1rem; }
  .stat-label { font-size: 0.65rem; }
  .about-img-wrapper img { height: 180px; }
  .about-img-badge { font-size: 0.7rem; padding: 6px 12px; bottom: 10px; left: 10px; }
  .service-card { padding: 18px 14px; }
  .service-card h3 { font-size: 0.9rem; }
  .timeline-icon { width: 32px; height: 32px; min-width: 32px; font-size: 0.7rem; box-shadow: 0 0 0 2px var(--charcoal), 0 0 0 3px var(--primary-light); }
  .timeline { gap: 0; }
  .timeline-item { gap: 12px; padding-bottom: 24px; }
  .timeline::before { left: 16px; }
  .timeline-content h3 { font-size: 0.85rem; }
  .timeline-content p { font-size: 0.78rem; }
  .testimonial-text { font-size: 0.82rem; }
  .testimonial-stars { font-size: 0.8rem; margin-bottom: 12px; }
  .testimonial-avatar { width: 36px; height: 36px; font-size: 0.75rem; }
  .faq-question { padding: 12px 14px; font-size: 0.8rem; }
  .faq-answer p { padding: 0 14px 12px; font-size: 0.78rem; }
  .emergency-cta { padding: 30px 0; }
  .emergency-icon { font-size: 1.5rem; }
  .emergency-content p { font-size: 0.82rem; }
  .logo-img { height: 28px; }
  .navbar.scrolled .logo-img { height: 24px; }
  .float-btn { width: 36px; height: 36px; font-size: 0.75rem; }
  .contact-card { padding: 12px; }
  .contact-card-icon { width: 32px; height: 32px; font-size: 0.85rem; }
  .contact-cta-card { padding: 16px 14px; }
  .contact-cta-icon { font-size: 1.5rem; }
  .contact-cta-card h3 { font-size: 0.85rem; }
  .contact-cta-card .btn { font-size: 0.8rem; padding: 10px 14px; }
  .footer-logo { height: 32px; }
  .hero-contact a { font-size: 0.78rem; }
}

@media (max-width: 360px) {
  .container { padding: 0 8px; }
  .hero { min-height: 100vh; min-height: 100dvh; padding: 50px 0 24px; }
  .hero-title { font-size: 1rem; margin-bottom: 8px; }
  .hero-subtitle { font-size: 0.75rem; }
  .hero-logo { height: 36px; }
  .badge { font-size: 0.55rem; padding: 3px 6px; }
  .section-header h2 { font-size: 1rem; }
  .logo-img { height: 24px; }
  .navbar.scrolled .logo-img { height: 20px; }
  .float-btn { width: 32px; height: 32px; font-size: 0.7rem; }
  .btn { font-size: 0.78rem; padding: 8px 16px; }
}

/* --- Smooth scrollbar --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--charcoal); }
::-webkit-scrollbar-thumb { background: var(--charcoal-lighter); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-light); }

/* --- Glassmorphism utility (used on nav background) --- */
.glass {
  background: var(--glass);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
}